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人教新课标 高一unit 18 全单元教案设计

篇1:人教新课标 高一unit 18 全单元教案设计

Unit 18 New Zealand

本文将从教材分析、教学方法与教材处理、教学程序、教学评价等四个方面对高中英语新教材高一(下)第十八单元New Zealand进行说明。

一. 教材分析

1.教材内容分析

本单元的中心话题-New Zealand (新西兰)学习新西兰人文地理状况的相关主题。教材以“看地图,说地图”为切入点展开听力、对话、阅读、写作、综合运用的教学,以“新西兰的地理,气候,历史,资源,畜牧业,毛利人及风土人情等”为载体使学生接受语言知识及训练。新西兰是另一说英语的重要国家,可就相关内容做深层次挖掘和整理,拓宽其文化视野,增强对两中地域及文化的差异的敏感性。

Warming up部分展现在学生面前一幅祖国地图,图中标明邻国、邻海、邻岛,要求学生运用英语中方位的表达方式来谈论不同位置。让学生在情景中进行语言操练。为了激活学生已有的相关知识,可加入“畅所欲言话祖国”(动嘴);“描画五洲四洋”(动手),以此达到较好的热身之效。

Listening部分是一篇听力材料,涉及“鲸鱼岛”(离斐济岛仅10分种)。300字左右的材料的信息零散繁多,共呈现了:鲸鱼岛的位置,地貌,气候,城市,交通,农业及旅游。为了降低听辩的难度,听前设计了一份列表,以增加学生听力信息的汲取量,提高信息的准确率。

Speaking部分旨在通过有关出生地的方位的对话来巩固“Expressing location and direction”的语言功能。该部分在设计上留有空间,因此在课堂上举行了一场“家乡旅游资源推介会”,训练学生在真实的情景中饶有兴趣地进行口头表达的能力和丰富学生有关描述“方位”“景点介绍”等的语言。

Reading是一篇介绍太平洋岛国---新西兰的文章。文章共分四部分,即新西兰的地理位置及城市,新西兰的气候特征,新西兰的旅游及鸟类资源,居住者及毛利人的历史。通过Pre-reading, Reading & Post-reading三个步骤,循序渐进地培养学生略读与查读等阅读技能。同时结合新西兰风土人情、社交礼仪、生活习惯等方面的知识,并用竞赛的方式,激发学生的合作和竞争意识。又有利于培养学生之间的合作意识,促进学科之间的渗透和交融。

Language study分词汇和语法两部分。词汇部分设计了六组描述“land” 的名词与+容词的配对练习,并在此基础上造句。旨在要求学生注意名词转化成形容词加词根(后缀)的构词法;培养学生准确使用修饰语的习惯及能力。语法项目是有关“It”的使用,掌握 “It”(1) 指代时间、地点、气候、距离;(2) 作形式主语。在语法训练中,即要注意加强学生的合作学习,又须使机械操练带有一定的情景性和生活化。

Integrating skills分为读、写两部分。学生通过阅读另一篇有关新西兰人文生活的资料,要求通读全文找出段落大意即文章框架。旨在让学生根据此框架进行写作,即所居住地或省的描述文章。该操练旨在提高学生写作结构多样,信息内容密集的介绍地点的文章的水平。

Checkpoint通过学生自评方式,帮助他们简要总结本单元语法重点-It的用法。该部分还鼓励学生自己去总结本单元的重点词组及表达。

2.教学重点和难点

重点:

1. 掌握英语中方位的表达方式,

2. “It” 用作主语(指代时间、地点、距离及用做形式主语)

3. 学习及拓展与新西兰相关的词汇和知识

难点:

依照框架恰当写作描述国家或地区的介绍性文章

二. 教学目标

理论依据:《新课程标准》(实验稿)

根据《新课程标准》(实验稿)关于总目标的具体描述,结合高一学生实际和教材内容,分语言知识、语言技能、学习策略、情感态度、文化意识五个方面制定相应教学目标。

1. 语言知识

单词:理解、内化、运用以下生词-- surround, settle, sign, , relation, landscape, cattle, region, agreement, export, agricultural, subtropical, ethnic, mainly;

词组:lie in/to/on/off, take possession of, sign an agreement, refer to, make up, be marked with, turn to doing, be shipped to, be of high quality

功能:学习掌握一些用于描述地点和方位的结构句式,如:

1) He is from Weihai, a city in northeast Shandong.

2) Weihai lies about 88 kilometers east of Yantai.

3) She is from Shentong, a small village, 30 kilometers south of Jinan.

4) It is some 3,500 kilometers from Polynesia to New Zealand, which they traveled in narrow boats.

语法:复习、掌握:It用做主语(指代时间、地点、距离及用做形式主语)

2. 语言技能

听:捕捉特定信息、抓关键词(如:地理、气候、城市、河流、历史等),听懂一篇地区或国家的介绍性文章。

说:学生能熟练掌握与话题相关的常用词汇与表达,如:如何在现实生活中就地点和方位进行准确的全方位的表述,同时使学生能就话题较好地完成一些开放性话题,以提高在真实语境中的英语交际能力。

读:获取关于New Zealand的相关信息,且进行skimming, scanning, careful reading, generalization; inference等阅读微技能训练。

写:能分层次、分段落地描写一篇国家或地区的介绍性文章。

3. 学习策略:

学生能在一定程度上形成自主学习、有效交际、信息处理和英语思维的能力。如:培养学生使用图书馆、网络查阅资料的能力。

4. 情感态度:

(1) 在有趣的话题激励下,诱导学生积极参与,充分调动他们学习的兴趣。

(2) 学习新西兰人文地理状况,拓宽学生的文化视野;同时鼓励学生以满腔的热忱在语言情景中激发爱国主义热情。

(3) 在共同完成设计“温州旅游资源推介会”、“ 畅所欲言话祖国”、“描画五洲七洋”等任务的过程中,加强团体协作意识。

5. 文化意识:

增强对中新两国地域及文化差异的敏感性,培养世界意识;通过文化地域对比,加深对祖国相关知识的理解,增强对祖国的热爱之情。

三. 教学方法与教材处理

教学方法:

根据我们几年来“第二语言习得论”和“整体语言教学”的理论和实践,同时渗透当前教学改革,课程改革等的先进理念。为达成上述教学目标,本人运用任务型教学途径,英语课堂设计采用 “P-T-P” 自主学习立体模式。(Pre-task--- Task-cycle--- Post-task)

说明:

1. Pre-task:

引入话题,激活学生下网络和扫清词汇障碍,明确学习任务和任务完成的步骤, 激发学习英语兴趣。

学生:认知处于主动状态,有完成任务的强烈愿望。

教师:学习的组织者、促进者;善导、激趣的过程。

2. Task-cycle: 任务的完成过程。

学生:用英语做事,运用体验、参与、合作、实践、交流、探究等方式进行自主学习的过程,发展听、说、读、写综合英语技能。

教师:指导者、帮助者、参与者、合作者的角色;引思的过程。

3. Post-task: 展示成果,交流成果的过程。

学生:体验成功和喜悦,自我评价、小组评价、认识自己、树立自信、反思自己、调控自己。

教师:评价者、总结者;总结教学中的成功与不足;发现学生学习中的问题和不足;精讲过程。

总体:学生愿学-乐学-惯学-论学过程。

师生真正学习共同体形成过程;教与学的交往、互动,师生双方交流,相互沟通、相互启发、相互补充。

教材处理:

综上所述,我把本单元的任务确定为:

学生能根据框架, 运用所学词汇和短语, 围绕国家的地理位置人文历史、能源等话题,得体而有逻辑地介绍一个国家或地区。其三个环节如下:

Pre-task: 学生回忆已有的地理知识,畅所欲言祖国的地大物博;以激活背景知识,使课堂倍感亲切。

Task-cycle: 学生完成围绕国家人文这一话题,展开听、说、读、写的各项任务,学会听、说、读、写的各项技能,强化“介绍国家和地区”的表达能力,为完成任务作好铺垫。

Post-task: 达成任务,展示成果,反馈学习情况。

四.教材安排

根据学生学习英语的特点和规律,学习阶段的侧重以及高一学生的发展,我把本单元划分为6课时:听力、口语、阅读(2课时)、语言(0.5课时)、写作、评价(0.5课时)。同时安排一些单元教学前和单元教学后的活动任务。

Period 1 Warming up & Listening

Step1 Pre-task

Goal: 这部分的重点是激活学生已有的相关背景知识,引出本单元的话题-地理人文,了解学生对其的熟练程度,同时让学生操练位置的表达方式,并在口头上加以操练;充分表达学生对祖国的热爱之情。

1. Put the names of the oceans and continents in the right place of the map ( Class work )

2. Talk about the information in the card first and then fill it as homework: ( Group work )

Background to China ▲Full country name ______________________ ▲Location ____________________________ ▲Area _______________________________sq km□ the largest country □ the 2nd largest country□ the 3rd largest country▲Population ___________________________▲Capital city __________________________▲Languages __________________________▲Religion ____________________________▲Minorities __________________________▲Major products / industries _____________

Goal: 激发鼓励学生以满腔的热忱就所列出的表格对祖国的地大物博畅所欲言;为引入本单元的主话题New Zealand作好铺垫;同时亦能使学生在描述的过程中表达对自己的祖国的热爱。

3. Ss are demanded to look at the map of China and the names of countries, islands and seas beyond China. Say what the positions are of the different places and waters in relation to China.(Groups work )

Ss are divided into 2 groups:

Topic 1----countries and islands in relation to China

Topic 2----seas and oceans in relation to China

* Goal: 充分调动学生参与教学的积极性通过地图-这一直观的教具的刺激,使学生对掌握的地理知识进行回忆;同时运用已学的方位(位置)表达词组:lies in, lie on, lie to加以操练巩固。并引入本课的重点---中国的邻国、邻海和临近岛屿。

Step 2 Task –cycle (Listening )

1. Pre-listening:

Show the Ss five pictures of well-known beautiful islands worldwide:

(1) Hainan Island (China)

(2) Phuket Island (Thailand)

(3) Dongtou Island (Wenzhou)

(4) South Island (New Zealand)

(5) Dolphin Island (Fiji)

然后让学生小组讨论以下问题,各组派一人回答。

1) Do you know the islands? What’s their location?

2) Which country do they belong to?

3) What do you think they attractive so many tourists home and abroad? ( Long, white and attractive bay; named paradise. etc.)

Goal: 教师展示五幅著名岛屿的画面,并设置开放性问题,进一步启发学生进行口头描述,旨在从视觉和听觉上激发学生对本听力话题-鲸鱼岛的兴趣。

2. While-listening

1) First listening for information

Get the Ss to listen to the tape and get the information needed in the form below:

Location

Length

Width

Made up of

Capital

Cities

Goal: 提醒学生在首听的过程中尤其注意捕捉该岛的以上特定信息,以养成在进行有关介绍国家、城市、地点的听力训练中准确、及时、第一时间地汲取这一首要信息的良好习惯。

2).Second listening and marking on the map

Listen to the tape a second time ,write down and mark other 3 cities, beach, rock, etc. on the map as quickly as possible. Check in group.

Goal: 成功获取相关信息后,并在地图上标出是进行地理性文章的听力训练的另一重要环节。

3).Third listening and answer the Qs in the text (P37) and talk about the island(Group work)

Goal: 说&写在听力训练中是两个不可缺少的环节,起着相辅相成的重要作用。

3.Post-listening: (Suggestion: Time not permitting, leave it as homework.)

Task:

DIY Listening material. Ss are asked to:

First-find a favorite island in China or abroad (Qiandaohu Island / Dongtou Island / Taiwan Island etc. )

Next-write down the location and direction and other information they like

Finally-record the material in the tape

Goal: 学生在DIY自制听力材料的“三步曲中”,即能体验“采,编,播”的 乐趣,又可感受合作带来的快乐。该任务可作为学生的课后作业。

Period 2 Speaking

Step 1 Pre-task

1.Revision: Competition in asking and answering (Pair work )

展示中国地图,学生进行提问和回答,多者胜。如:

(1) Sa: Where is Thailand?

Sb: It lies on the southeast of China.

(2) Sa: What’s the position of Sea of Japan?

Sb: It lies to the southeast of Helongjiang.

(3) Sa: Where is Qinhai located?

Sb: It’ s in the western part of our motherland.

Goal: (1) 激活学生思维。

(2) 重温并引出本课的重点-如何用英语表达方位与位置,注意使用一些词组,如:

lie in / to / on the south of…

in the northern / western part of…

southeastern / northeastern Zhejiang ..

Central / East China

2. Make up a dialogue ( Group work)

展示新建成的甬台温高速公路(直至福建省厦门)的道路图,根据图所示的方向,距离进行口语操练。

Situation given:

My family plans to have an automobile tour from Wenzhou to….。The members are discussing which city to be chosen as the destination along the highway. A-Dad. B-One member in the family

Goal: 活跃课堂气氛;鼓励学生将本课中有关方位距离的表达运用于现实生活中;同时培养合作精神。

Step2 Task-cycle

1. Mechanical practice (Class work)

(1) Learn the dialogue

a. Read the dialogue

b. Find out all the useful expressions about describing location and direction.(Get the Ss to focus on the word formation: -ern / south + east= southeast)

(2) Practice ( Pair work )

Act it out.

Goal: 通过对话的学习和操练,学生能进一步熟悉和了解此项语言功能的日常交际用语,为下一步的应用、掌握奠定基础。

2. Situational practice ( Group work)

Show five typical seaside cities in Zhejiang and describe where they are. How can you get to these cities from Wenzhou?

Names of the city Describe where it is: to the north, south, east, west of…; The nearest city/ county is…; to the river, sea, ocean

Goal:通过句型操练,学生能进一步巩固此项语言功能的日常交际用语。

Step 3 Post-task “Welcome to Wenzhou!” ( An interview at the travel conference )

Design: Suppose you were a manager of a Travel Service in Wenzhou, you are introducing the known places of interest to the travel agencies or the travel reporters in other cities in China.

Individual work

Each thinks of the known places of interest in Wenzhou and describe their locations. For example:

● Mount Yandang lies about 100 kilometers north of Wenzhou.

● Dong Spring lies in Taishun, a village county, 300 kilometers northwest of Fuzhou.

● Dongtou Island, about 80 kilometres off the east coast of Wenzhou, is famous for beach and waters.

Group work

Divide the class into two groups. Talk about the places of interest in Wenzhou at the national tourism conference. Two suggested situations are for them to choose one as they like.

Situation 1---- Welcome to visit the sceneries of Wenzhou! ( Speech by a manage of Wenzhou Abroad Travel Service )

Situation 2 ---- Interview between a manager of Wenzhou travel service and the travel reporters nationwide.

Ask them not to forget to put the proper feeling into the speech or interview, adding some proper facial expressions and body language.

Goal: 1. 培养学生善于利用各种机会用英语进行真实交际。

2. 增强学生的自信心,丰富的想象力和独到的见解。

3. 提高学生“说”- 即语言运用技能。

Homework:

Draw a map of Wenzhou, including cities, seven counties, rivers, islands and traveling spots, and mark them out in the map. Show it in slide the next lesson. (Better in group)

学生以小组为单位,通过各种途径如Internet等搜集有关温州的组成、地理、河流、岛屿和景点,并将它们标在地图上,在用简单的语言描述。要求以图片或powerpoint的形式由每组的group speaker展示.

Goal: 1.充分利用现代网络资源进行探究性学习,激发学生的自主学习,同时团体合作精神。

2.抒发学生对家乡的热爱。

Period3&4 Reading

Step 1 Pre-task

1.Talk about some island countries. ( Pair work )

(Ss ma say: Australia, Japan, the Philippines, etc. and get one to report the result.)

Goal: 学生和partner交换信息,可包括位置、气候、语言、时区等。教师提示学生:准确使用方位的英语表达。通过该环节的语言训练,为引出本课的话题-太平洋岛国New Zealand作铺垫,同时使学生事先获取相关信息。

2. Look and guess

Present five pictures of New Zealand.

Get the Ss to listen some clues of New Zealand:

(1) nearest country to Australia (3) almost as the same size as Japan

(2) cattle farming (4) one of the first countries to see a new day

(5) 12 hours ahead of GMT (Greenwich Mean Time)

Goal: 通过展示图片与给出线索,使学生在视觉和听觉上的刺激,自然地导入-新西兰,再者激发了学生获取更多信息的欲望。

Step 2 Task-cycle

1. Pre-reading

Make a choice: Suppose we’re going to pay a visit to New Zealand, please make a choice as you like before starting off.

What would you like to go ? How long is your stay?

□ All New Zealand □ 3-7 days

□ North Island □ 8-13 days

□ South Island □ 14+ days

Goal: 通过两个的问题的回答,使学生置身于“新西兰之旅”中,增添了实效性与可操作性。接着提问:Can you tell us the reason why you choose…?引出本文的具体内容,如:geography features, climate, population, landscapes, etc.

2. While-reading

(1) Skimming: Look at the map , read the first paragraph and then put the eight parts (made as boards): (1)North Island, (2)South Island, (3) the Pacific, (4) Wellington, (5) Auckland, (6) Christchurch, (7) Queenstown, (8) the Tasman Sea. on the map of New Zealand correctly.

Goal: 直观教具使学生更易于知晓该国的地理位置与城市,增加文章的亲切感。

(2) Scanning

a. First scanning. Divide the whole passage into four parts.

Para1: Geographical feature and cities.

Para2: Climate

Para3: Landscapes

Para4: Earliest settlers-Maori

Goal: Scanning 使学生对文章的脉络更清晰,为下一步找出细节作好铺垫。

b. Read the passage again and finish answering questions in the following form.

Par. Main Idea Detailed Information

1 Geographical feature and cities (1) What’s the location?(2) What’re the waters in relation to NZ?(3) (Marking the main cities, capital, two parts-north / south islands, seas, ocean on the map.)

2 Climate (1) What’s the main type of climate ?(2) What are the seasons like?

3 What landscapes can we see in NZ? (1) What can we see near the coastline?(2) Where can we see volcanoes and hot springs?(3) What’s NZ’s national bird?

4 The earliest settlers-Maori (1) What was NZ called 100 years ago?(2) What did they bring in to NZ when they settled ?(3) Who has ever related to NZ besides Chinese Captain Zhou?(4) When is considered as a national holiday?

Goal: 此类文章信息多,经过梳理后并不杂,易于学生掌握关键词,为下步的Retell打好伏笔。

(3) Practice for understanding and word study

在帮助学生理清文章的线索的过程中,仍须处理以下问题:

1. Which of the following refers to New Zealand? ( C )

A. It is made up of four parts -Wales, England, Scotland and Northern Ireland.

B. It consists of four parts -Hokkaido, Kyushu, Honshu and Shikoku.

C. There are two parts in it -North Island and South Island.

D. It is made up of three islands, including Bali Island.

2. What does the words “ these settlers” in Para 4 refers to? (B )

A. Englishmen B. Europeans C. Americans D. Polynesians

3. What’s the Chinese for the word “hot spring” in the text? (C )

A. 暖春 B. 加热了的弹簧 C. 温泉 D. 受人崇拜的年轻人

4. Which of the statements are NOT TRUE? ( B )

A. Maldives lies off the east coast of the Indian Ocean.

B. Guangdong lies to the southeast of Hunan.

C. East Tibet lies Sichuang Province.

D. The East China Sea lies to the east of Zhejiang Province.

5. Which of the following words is of the same root as “surround”?

A. discover B. natural C. possession D. landscape

Goal: 帮助学生更好地猜测词义,巩固构词法,及准确理解文章,并在课文的基础上适当地延伸。

(4) Consolidation

Retell the passage with the help of the form.( Let the Ss to retell different parts of the text)

Goal: 通过复述使学生注意抓住中心关键词句,提高英语思维能力和表达能力。

3. Post-reading

(1) Role play:

Situation-Roles: a guide ( with a small flag ); three tourists ( with travel cap on head) Destination: New Zealand Demands: Each of the tourists should ask the guide at least two questions about any of the main topics in the reading material

要求表演的学生适当加上体态、表情,做到热情自然,观众学生则根据他们的表现进行评价:

评价内容 自评 互评

Language

Eye Contact

Smile

Body Movement

Other Facial Expression

满分:20 各项均4分

Goal:

1. 将 “复述”进行包装, 使学生在原有的Retell基础上完成得更好。

2. 在真实的体验中,即充当导游和游客,渗透了情感因素,激励学生正确使用地道迫切愿望;让阅读和交际相辅相成。

(2) Open-minded question

Suppose you were a teenager brought up in a Maori village. In the near future, would you prefer to remain in the village and continue your own way of life, or to live in big modern cities? Why?

“原住民的生活方式是留还是去?”将这个引起大家争议的话题引入课堂中,是对本课话题的进一步的延伸;通过引导学生积极关注身边发生的事,拓展视野。

Step 3 Post-task

1. More information input about New Zealand. ( Pair work )

Students are asked to find more information related to New Zealand ( culture, language, sports and spare time, agriculture, Captain Cook, the movie The Lord of the Rings) by Internet, English books and newspaper. Then show them to the class the next lesson in form of dialogue, speech, short play, etc.

Goal: 培养学生课外探究学习的能力,和合作精神;让学生以演讲、短剧等多种形式展示成果,有利于发挥自主学习语言的能动性。

2. Writing about:

Topic-- Similarities between New Zealand and …

(Ss can choose any island country they like to make a comparison. Be sure to make a list before writing. 120-150 words)

(Two days is given to Ss in purpose of making good preparation and offering perfect answers.)

Goal: 该阅读为Integrating Skills的写作打下基础。

板书设计:

Para. Main Idea Detailed Information

1 Geographical feature and cities Location_________ Consists_________Waters in relation to NZ___________Cities______ Capital______

2 Climate Climate _________Coldest season_______ Warmest season_______

3 What landscapes can we see in NZ? Sights_________National bird_______

4 Earliest settlersMaori/Europeans Persons discovering NZ:___________

Period 5 Language study & grammar

Step1 Pre-task

Match competition

Match Column B with Column A correctly (within 1.5minutes)

A B

sunny professor

kind-hearted forests

sandy boy

wooded season

knowledgeable skyscraper

naught lawyer

exciting movie

23-story desert

Goal: 1. 巩固复习已有的词汇(形容词和名词),并进行准确的搭配。

2. 复习形容词的构词法:-y / -ed / -ing / -ous / Num.-n.

3. 限时竞赛的形式,可激发学生的兴奋点和好胜心。

Step 2 Task-cycle

1. Expansion of word.

Ss are divided into 4 groups and choose one of the following:

Get the Ss to find out Nouns and Adjectives describing…and combine them. Then talk about them.

1: weather and time ( Suggested combination: sunny morning / snowy evening / windy season)

2:people in different professions with different characters. (Suggested combination: kind-hearted lawyer/ grumpy manager / timid taxi-driver / shy actor / gracious house-keeper / knowledgeable professor / cold-blooded boss , etc.)

3: buildings

4: movie

*Encourage Ss to speak out as many Nouns and Adjectives as possible. Praise those who can find out more words.

Goal: 1. 学生通过brainstorm活动,快速激活学生的词汇,提高识记能力。

2. 为下一环节的语法训练打下伏笔。

2. Finish Ex on Page 40.

3. Grammar study: Tell what “it” in the following refers to:

Teacher says: Last night when I was alone at home, I heard a knock at my defense door. I was so frightened that I did dare to open the door, for I wondered who it was outside the door. What does it stand for? ( It stands for an unknown person whose gender one doesn’t know.)

Goal: 以情景导入本单元语法的学习, 即: “It”的用法。

4. Class work

(1) Judge what the impersonal “it” can be used to talk about.

● The smoke is not a warm-blooded animal. It is a cold-blooded one.

● –Who is knocking at the door? --It’s me.

● --- What time is it? --It’s 3 o’clock.

● It’s a long way outside. Put on more clothes.

● It’s nearly 80 kilometers to the south of the Philippines.

Summary: Impersonal “it” can be used to talk about something/ somebody mentioned above, time, date, weather, season, distance, environment, etc.

(2) Find out the proper Adj. and make up sentences using “It” as in the subject position to stand for the infinitive or a clause. (Pair work)

Eg. It’s nice to be with you. (代不定式)

It’s rather exciting that one makes something impossible possible. (代that-clause)

It doesn’t interest me whether he comes or not. (代 whether-clause)

一人找出评价的形容词,partner则说出一个词组或完整的句子,然后将两部分连成一句,要求(1) It用做形式主语 (2)句子意思适当。

Goal: 1. 检测学生正确使用 “It” 做形式主语的的能力。

2. 培养学生在交际中灵活运用词汇的意识。

3. 开放式的练习,激发学生的创造性思维。

Step 3 Post-task

Expanded reading.

Read the following passage and fill in the blanks with “it is” or “it” and explain what each “it” is used for.

My favorite time of the year in Beijing is the spring. Right now, ___ May, and you can see green trees and beautiful flowers everywhere. Although ____ cooler in the morning and evening than in the afternoon, ____ still warm enough to wear skirts or shorts. There are many interesting places you may want to visit. With buses and underground, ___ easy to get to any places you want to go. ___ only half a kilometer from the underground station to Tian’anmen Square. From there, you can take a coach to the Great Wall and get back before ___ gets dark.

Goal: 学生在语篇中进一步体会 “it”做主语的各种用法。

Period 6 Integrating Skills ( Reading and writing )

Step 1 Pre-task

1. Warming-up

Review what’s been learned about New Zealand in the text.

Class work What has been mentioned in the text? Get the Ss to kick them out.

△ geography △ history △ language △sports and spare time

△ agriculture △industry △ buildings △ politics

△ natural beauty △ wildlife △ marae △ resource

Q: What further knowledge about New Zealand would you like to get?

Goal:承上启下,为下一步的阅读做铺垫。

2. Reading the passage: Life in New Zealand

(1) Skimming

What general information can you get after reading?

(Population; culture; language; sports, etc.)

(2) Scanning

a. Find out the main idea of each paragraph and complete the form.

Main Topics

Para.1 Population, ethnic groups and the languages spoken by them

Para.2 Culture of one ethnic group-Maori that are native to NZ

Para.3 Agricultural products ( famous )

Para.4 Sports and spare time

b. Second scanning.

Read the passage a second time and write down the words needed in the blanks. (Group work)

What can be written in a description? ( New Zealand )

Population ______ million, ____ ( 14% )

Language _______ (majority ); Maori language

Culture of natives 1. common meeting place:_____________2. wedding, burial or conference:________

Agriculture 1. main agriculture:_____________2. products:_____, lamb, ______, ______, forests products, ____________, wine

Sports& free time sailing, _______, ___________, rock-climbing, ______, seaside trip

Sights Cape Reinge, ____________, Waimangu Volcanic Valley,

Get groups leaders to report.

Goal: 学生通过以上两项活动,从粗到细,即从基本框架到细节信息把握住了范文,知晓“该写什么?” 和 “怎么写?”一篇国家或地区的介绍性文章。

Step 2 Task-cycle

1. Pre-writing

Show pictures of Wenzhou-the city in which we live.

Possible topics about Wenzhou are supplied to the Ss:

(1) Geographic feature and culture

(2) Population and language

(3) Economy ( trade, industry, agriculture ); what it is famous for

(4) Life of Wenzhounese in spare life and sights

Each group choose two of the topics above for their writing.

Discuss what to mention in the writing according to the above form and find out some useful words and phrases in the text.

Goal: 讨论后各小组可集思广益,选出合适的词或词组,为写作做词汇上的准备。

2. Writing

Ss write about 15 sentences with the help of the form, and put them in order. Get the Ss to focus on the division of paragraphs.

Step 3. Evaluation

Pair work: 各自先读自己的作文,以发现不妥之处;交换,从时态、单词拼写、所用词汇及内容方面进行修改。

Class work: 展示1-2篇优秀作文(幻灯机);推荐1位学生评讲。然后教师总结。

Homework:

任务型活动:

要求:

根据地图和提示,写一篇介绍台湾的短文。词数:120左右。

1. 台湾的地理位置。

2. 台湾是我过最大的岛屿,面积36,000平方公里,人口两千多万。主要城市有台北、台中、台南和基隆。

3. 自然资源丰富,香蕉、稻米、茶叶等弄产品驰名中外。

4. 风景优美,气候宜人,世界各地的游客纷至沓来。

5. 台湾自古以就是我国的一部分。岛内绝大多数居民来自福建、广东。海峡两岸人民都有统一祖国的强烈愿望。

New words: 古代 ancient time

南海 South China Sea

台湾海峡 the Taiwan Strait

统一 unite

篇2:人教新课标 高一 必修2 Unit 2 the Olympic Games全单元教案

Teaching plan of unit 2

The Olympic Games

Teaching aims:

Topic

Ancient and modern Olympic Games; physical education

Useful words and expressions:

honest ancient compete competitor medal host Greece Greek magical interview athlete admit set (n.) slave stadium gymnasium replace prize silver physical root relate sail poster advertise foolish promise golden

take part in a set of as well as one after another

Functional items:

Talking about interests and hobbies

What are your hobbies?

What do you like doing in your free time?

How do you become good at them?

What is enjoyable about this hobby?

What have you learned from this hobby?

Agreement and disagreement

I think that….

I don’t think that ….

I agree…

I don’t agree…

I’m sure that ….

I’m not sure whether…

Do you think that…?

There is no doubt that….

Structures

The future passive voice

When and where will the next Olympic Games be held?

The Olympics will be held in China.

Teaching procedures

Period 1 (Reading)

Step 1. Warming up

Show the Ss the video of the opening ceremony of the 28th Olympic Games held in Athens on August 14th, .

Ss say something about the Olympic Games.

Ss finish the chart on page 9.

Step 2. Pre-reading

Let the Ss discuss the three questions in pre-reading.

Collect answers from the Ss.

Step 3. While-reading

First listen to the tape, paying attention to pronunciation and intonation, and try to get the general idea of the passage.

(It tells us the differences and the similarities about the ancient and modern Olympics.)

2. Ss read the passage and answer the following questions:

1). What upsets Pausanias about the modern Winter Olympic Games?

2). What amazes Pausanias about the modern summer Olympic Games?

3). Why does Pausanias think Athens, Greece and Beijing, China should feel proud?

4). Why does Pausanias think people may be competing for money in the modern Olympic Games?

5). What makes Pausanias happy about the modern Olympic Games?

3. Ss read the whole passage and fill in the table on page 11.

Step 4. After-reading

Ss discuss what they have learned.

Suggested answer:

Through the comparison between the ancient and modern Olympic Games, we have learned the differences and the similarities between them. Know we can have a deep understanding of the games. From the passage, we can also know that the Olympic Games are developing and improving. It’s our duty to make the Olympic games better and healthier. We know that the principal in 2008 Beijing Olympic Games is Green Olympic Games. It shows that people are paying more and more attention to our environment. In the coming Olympic Games, what will you do?

2. Ss discuss: what will you do for the coming 2008 Beijing Olympic Games?

Homework

Recite the key sentences in the text.

Retell the text.

Period 2. (Language learning and grammar)

Step 1. Revision

Ss try to retell the text, using their own words.

Step 2. Language points

host (v.)

are to be held

admit (v.) admitted admitted

be admitted to be admitted as

as well as

marry sb. be/get married to sb.

make sure that

Step 3 Discovering useful words and expressions

Ss read the text and finish exercise 1 and 2 on page 11 and 12.

Ss read the passage on page 12, part 3 and try to complete it with appropriate words.

Ss do exercises 4 and 5 on page 12.

Step 4. Grammar: The future passive voice

Show the Ss the following sentences, then change them into passive voice.

1). I do my homework.

2). I have finished my homework.

3). I am doing my homework.

4). I will do my homework.

The basic form of the passive voice: be + P.P.

Ss read the sample on page 13 first and make one poster by themselves using the passive voice.

Ss finish the rules for the Olympic Games on page 13.

Step 5. Practice

Ss do Wb using structures: exercise 2 on page 50.

Homework

Review what they have learnt about the future passive voice.

Finish Wb exercises 1 and 2 on page 49.

Finish using structures, exercise 1 on page 49.

Period 3. Extensive Reading

Step 1. Revision

Check Ss’ homework.

Step 2. Reading (P14)

Ss listen to the tape to get the general idea.

The main idea:

The story is about a princess who races to marry the man that can run faster than her. In order to win the race, a man asks for help from the Goddess of Love.

Ss read and finish True of False questions.

Check the answers.

Step 3. Reading (page 51)

This reading material includes three different topic about the ancient Olympic Games. Now read the first part and tell the main idea of it.

The main idea:

It describes the opening ceremony of the ancient Olympic Games.

Ss read the second part and the third part and get the main ideas

Main idea for the second part:

It tells us the training life of a successful athlete and the records that he got for winning the match.

Main idea for the third part:

A woman was discovered in the Olympic Games. She aroused some argument. A law was passed that women were not allowed to take part in the Games.

3. Ss read again and fill the form on page 52.

Homework

Find the sentences which use the future passive voice from the passage.

Period 4. Listening

Step 1. revision

Check the homework

I will only be marries to a man who can run faster than me.

If he can’t run as fast as me, he will be killed.

No one will be pardoned.

Why will they let themselves be killed?

Throw an apple in front of Atlanta when she is running past and she will be relaxed.

Step 2. Listening (page 15)

Ss are asked to read fast the sentences in part 2 to get the general idea to choose the best answer.

Listen to the tape again to number the events.

Listen to the tape again and pause at key sentences. Then check the answer.

Step 3. Listening task (page 51)

Ss read the sentences in part 1 quickly.

Play the tape three times and check the answer.

Step 4. Listening (page 48)

Teacher can say something about marathon.

Ss listen to the tape and answer the questions on page 48.

Homework

Finish part 2 on page51.

Read the listening material after class.

Period 5. Speaking

Step 1. Revision

Check the homework

Step 2. Speaking (page 15)

Get the Ss carry out a survey of the interests in the class and write down the names of the Ss who have the same interests.

The Ss who have the same interests sit together and work in groups of four to talk about their interest.

Ask some groups to act their dialogue out.

Step 3. Talking (page 48)

Now turn to page 48. Look at the requirements first to know what you should do. Do you agree with this idea? Give your opinions using the following expressions.

I think that…

I don’t think that…

I agree…

I don’t agree…

I’m sure that….

I’m not sure whether…..

There is no doubt that ….

Do you think that…?

Step 4. speaking (page 52)

Divide the class into groups of three. Ss discuss their training plan.

Ss write their training plans in the form on page 53.

Period 6. Writing

Step 1. Pre-writing

Ss read the requirements on page 16.

Step 2. Writing (page 16)

Ss write down what they have to do to study a hobby and tell the others the good things and the bad things.

Suggested writing:

Swimming is my favorite sport. I like it because it can bring me much fun. The process of learning swimming is very interesting. You can try different ways of swimming, such as breaststroke and backstroke. You can swim at any time of the year if you like. In hokt summer, if you jump into the river or the sea to have a swim, you’ll feel cool and comfortable. Even in cold winter, you can swim if you are brave enough. If you are a beginner, you must be careful. You’d better not swim alone and bring life buoy with you in case of danger. If you want to be a good swimmer, you must have a lot of practice and have great determination.

Step 3. Writing task (page 53)

1. Suppose you are a coach, and you are coaching a student to prepare for a coming competition. He has practiced for some days. You need to write a report to tell him what he needs to practice to improve further. Now talk about the form and discuss them with your team members.

2. Now write a report with suitable expressions according to what you have discussed just now.

3. Choose one to read his/her report in class,

Homework

Finish the project on page 53.

Period seven

Teachers can use this period freely.

Suggestion: Teachers can use this period to let Ss sum up what they have learned and explain what Ss couldn’t understand very well in this unit. Teachers can also add more practice in this period to consolidate what the Ss have learned. Finally, ask the Ss to finish checking yourself. It is very important to improve their learning.

篇3:人教新课标 高一 必修2 unit 1 cultural relics 全单元

Unit 1 Cultural Relics

I.教学目标

技能目标Goals

Talk about cultural relics

Review attributive clauses, including restrictive and non-

Write a short reply to a letter and give your opinion

Take notes and judge who gives the best evidence

restrictive attributive clauses

Ⅱ.目标语言

功能句式 Expressions used to give opinions

I think highly of...

I don't agree that.”

Besides...

I must say that I agree with you.

I must say that I don't agree with you.

As far as I'm concerned, I think...

As I see it...

Don't you agree /think (that)...

I can't help thinking (that)...

I would like to say...

In my opinion/view...

Personally, we should…

Well, obviously we should…

The point is...

词汇 1.四会词汇

cultural, survive, remain,state, rare, dynasty, vase, belong, gift, ton, stone, once, heat, design, fancy, style, jewel, king, artist, reception, light,

mirror, wonder, remove, furniture; secretly, wooden, doubt, trial, consider, opinion, evidence, prove, pretend, maid, castle, sailor, treasure,besides

2.认读词汇

relic, amber, Frederick William I, Prussia, Prussian, Peter the Great, Czar, St Petersberg, Catherine, Konigsberg, Baltil Sea, Leningrad, Jan Hasek,

Anna Petrov, mystery

3.词组

look into, belong to, in search of, in return, at war, take apart, think highly of

4.重点词汇

belong, once, heat, design, light, wonder, doubt, remain, prove, consider, besides, survive, furniture, opinion

语法 The attributive clauses with which/who/where/when

A cultural relic is something that has survived一

It is your job to look into any reports of cultural relics that have been found in China.

You are sent to a small town where you find a relic that was stolen from a place.

This gift was the Amber Room, which was given this name because...

Later,Catherine 1I had the Amber Room ... outside St Petersburg where…

This was a time when the two countries were at war.

In 1770, the room was completed the way (that) she wanted it.

重点句子 1. Frederick William I, the king of Prussia could never have imagined that.… 2. Once it is heated, the amber can be made into any shape

3. It was made for the palace of Frederick Ⅰ.

4. In 1716, Frederick William I gave it to Peter the Great, as“gift of friendship.…

5. In return, the Czar gave the king of Prussia 55 of his best soldiers.

6. The Amber Room soon became part of the Czar's Palace in St Petersburg.

7. Later, Catherine 11 had the Amber Room moved to the palace outside.…

8. This was a time when the two countries were at war.

9. There is no doubt that the boxes were then put on a train for Konigsberg,…

10. After that, what really happened to the Amber Room remains a mystery.

11.1 think highly of those who are searching for the Amber Room

Ⅲ. 教材分析与教材重组

1.教材分析

本单元以cultural relics为话题,旨在通过单元教学使学生了解世界文化遗产,学会描述它们的起源。发展和保护等方面的情况,复习并掌握定语从句,能在英语口语交际过程中判断别人给出的依据,并给出自己的观点,能回信并就如何保护和处理世界文化遗产给出自己的观点。

1.1 Warming up假设你是一个文化遗产部门的工作人员,被派往一个小村镇,去调查一个罕见的明朝花瓶被盗事件。这时有一个男的试图阻止你,并坚持认为这个花瓶是属于他家的,那么对此,你要对他说些什么?

1.2 Pre-reading是Reading的热身部分,有两个问题组成。第一个问题是想出一个你了解的文物遗产,如果这个文物遗产不见了,你会感觉如何,为什么会有这样的感觉?第二个问题是你发现了一个文物遗产/I,那么你会怎么处理它?这样的两个问题便为引出Reading: InSearch of the Amber Room做好了铺垫。

1.3 Reading是关于寻找丢失了的普鲁士国王威廉一世送给俄罗斯沙皇的那个琥珀屋的建立、被毁、重建的整个历史。第一段说The Amber Room has“strange history,并对它进行洋细的描述。第二段叙述了The Amber Room的来历及其在俄国的用途:沙皇的冬宫和会见重要客人的会客室。第三段叙述了叶卡捷琳娜二世派人把琥珀屋搬到了圣彼得堡郊外她避暑的宫殿中,并按照她的意愿对这个琥珀屋进行了重新设计,使之成为世界上最伟大的奇迹之一。第四段,叙述了1941年9月,纳粹德军入侵圣彼得堡,并掳走了琉拍屋,使之成为一个谜。第五段,讲述了现在德俄两国人民依据旧的琥珀屋,在夏宫建立了一个新的琥珀屋。设计这篇文章的目的是让学生从文化遗产的历史中,体验人类文明发展的过程,提高学生保护文化遗产的意识。

1.4 Comprehending既有知识性的问题,让学生了解文章的细节(exercise 1),同时又跳出了课文,对文章进行了整体评价(exercise 2)0由易到难,有较好的梯度,全面

考查了学生对文章的理解。

1.5 Learning about Language分Discovering useful words and expressions和Discovering useful structures两部分。其中第一部分的Exercise 1根据英语解释,写出对应的单词。Exercise 2练习belong to的词义和用法。Exercise 3练习介词at的用法。第二部分的Exercise 1从文中找出7个含that /which /who /where /when的定语从句。Exercise 2 Join the pairs of sentences using that/which /who /whose /where /when without commas(限定性定语从句)。Exercises 3 Join the pairs of sentences using

which/who /whom /where /when with commas(非限定性定语从句)。

1.6 Using Language分Reading,Listening and Writing和Speaking and writing和Reading and writing三部分。在第一部分的Listening中要求学生take notes while listening进一步提高听力水平。第二部分中speak and write down a short list of reasons for your choice.练习这种句型It can be proved that---because---第三部分Read a letter from a German newspaper and write a reply to this letter and give a reason why you agree or don't agree with the writer.

1.7 Summing up从四个角度:有用的动词,动词短语,其他的表这和新句型结构总结本单元内容,并总结所学的有关文化遗产方面的知识。

1.8 Learning tip建议学生亲自去博物馆看一些中国文化遗产,并主动担当导游向外国游客介绍这些文化遗产,同时练习英语口语,并向外国游客学习英语同他们交朋友。

2.教材重组

2.1从话题内容分析,Warming up, Pre-reading, Reading, Comprehending和Leaning about Language内容一致,将其设计成一节阅读课。

2.2将Using Language设计成一节语言学习课。

2.3将Workbook里的Listening和Listening Task整合成一节听力课。

2.4将Workbook里的Talking和Speaking Task设计成一节口语课。

2.5将Workbook中的Reading Task和Writing Task整合成一节阅读和写作课。

2.6将Workbook里的Using Words and Expression与Using Strictures和Using Language中的Summing up与Learning Tip和Workbook中的Checking Yourself设计成一节复习课。

3.课时设计与课时分配

(经教材分析,根据学情,本单元可用6课时完成)

1st period Warming up and Reading (1)

2nd period Grammar

3rd period Listening

4th period Speaking

5th period Reading (B) and Writing

6th period Comprehensive Revision

(以上课时分配与教材重组,仅供参考,教师可因时因地因人而异,不必拘泥于此。)

Unit1 Cultural Relics

The first period

Warming up and reading

Teaching goals

1.Target language

a. Important words and phrases

culture, state, look into, rare, vase, belong to, in search of, gift, ton, stone, melt, once, heat, design, fancy, style, jewel, king, artist, in return, reception, light, wonder, at war, remove, furniture, secretly, wooden, doubt, remain, mystery, apart, take apart

b. Important sentence style

In return, the Czar gave the King of Prussia 55 of his best soldiers. P2

This was a time when the two countries were at war.P2

There was no doubt that the boxes were then put on a train for …..P2

After that , what really happened to the Amber Room remains a mystery.P2

I think highly of those who are searching for the Amber Room.

2. Ability goals

Enable the students to talk about the story of Amber Room.

3. Learning ability goals

Help the students learn how to talk about cultural relics and have the sense of protecting cultural relics.

Teaching difficult points

Talk about cultural relics and what should be done with them

Teaching methods

1. Learning to the tape

2. Group discussion and presentation

3. Multi-functional teaching equipment

Teaching aids

A recorder, a projector, and some slides

Teaching procedures & ways

Step one

Ask the students to check the new words and expressions of this unit with each other in this unit.

\Step two warming up

The warming-up exercises raises the students’ awareness that there are some well-known cultural relics both at home and abroad. Ask the students to try their best to think of the cultural relics they know.

T: Now, class, look at the title of this unit. Tell me what the topic is this unit.

S: Cultural relics

T: Do you know what cultural relics are?

(Students’ answers)

T: All of you did a good job. Ok, let me tell you what cultural relics are. Cultural relics are traces or features surviving from a past age and serving to remind people of them.

They represent the culture of a place and some periods of history. Some of them are in danger because they are being destroyed.

Then can you give some examples of the cultural relics that are in need of being protected? (The Great Wall; The pyramids in Egypt; Angkor Wat……..)

Part three Pre-reading

1. Leading-in

T: Ok, class, do you think these cultural relics beautiful?

S: Yes, very beautiful.

T: Suppose one of them got lost, how would you feel and what will you do with it?

S: …………(find,rebuild,protect)

T:Thanks four your good suggestions. Now let’s learn “ In Search of the Amber Room”.

2. Explaining pictures

Ask the students to read the text first and then answer the following questions:

1).Why was it called Amber Room?

(It was given the name because almost seven thousand tons of amber used to make it.)

2). What happened to the Amber Room?

(First, it was built in Prussia. Then, Frederick William I, the king of Prussia, sent it to Peter the Great, as a gift of friendship from the Prussia to the Russian people. And the Amber Room soon became part of the Amber Room soon became part of the Czar’s winter palace in St Peterberg…….)

3. Listening

Ask the students to read the text carefully and find out the main idea of each paragraph.

Ask the students to tell the characteristics of the text

1. It tells the history of the Amber Room so that we know what happened.

2. It uses the past tense.

Part five Post-reading

Finish the comprehending exercise in P2

Part Six Learning about language

1). Frederick William I, the king of Prussia, could never have imagined that ……..

情态动词+have done 表示对过去发生的事情的推测、批评和反悔等意思。

Eg: You should have told me earlier. What shall we do now?

2)Once it is heated, the amber can be made into any shape.

Be made into被制成,被做成

3)be at war 处于交战状态

4)remain后,常跟名词,意思为“保持,继续,依然”

5).belong to

Then finish the exercise in “Learning about language” and “Discovering useful structures.”

Part Seven Homework:

1. Review the key sentences in this part.

2.Review the words in the second period.

The Second Period Grammar

Teaching goals:

Target language

Vocabulary

trial, consider, prove, tell the truth, pretend, think highly of, besides

Structures

I think highly of those who are searching for the Amber Room.

Besides, my father once told me that any person who finds something could keep it.

I must say that I agree with you.

I must say that I don’t agree with you.

Ability goals

Enable the students to make judgments and to write a short reply to a letter, then give their own opinions.

Learning ability goals

Help the students learn how to make judgments and give their opinions.

Teaching important points

The attributive clauses with that/which/who/where/when

Teaching difficult points

How to tell the attributive clauses with that/which/who/ where/when/ from other clauses

Teaching methods

Learning and practicing

Teaching aids

Multimedia computer

Teaching procedures and ways

Reading, listening and writing

Fast Reading (Pre-listening)

Find out the differences between a fact and an opinion.

Listening

Students take notes and fill in the form while listening to what the three people say about the missing Amber Room.

Post-listening

Discussion

Students share their forms with others. Then discuss which person gave the best evidence using some useful expressions given.

Writing and speaking

Students write down a short list of reasons for their choice.

Reading and writing

Read the letter on page 7 from a German newspaper. Then write a reply to the letter

Homework

1. Review the 11 key sentences in the Reading. Remember the words and sentences that we learnt this class.

2. Preview the new words and phrases in the next class.

The third Period Listening

Teaching Goals

1. Target language 目标语言

a. 词汇

man-made projects, the Nile River, The Aswan Dam, Abu Simbel, rock-n-roll music

b. 重点句型

Do you think it was worth spending so much money to move Abu Simbel?

2. Ability goals

Master the patterns that can be used to describe cultural relics by listening.

3. Learning ability goals

Help the Ss learn how to grasp the key words that can help students to answer questions while listening to the tape.

Teaching important points

Learn the patterns used to describe cultural relics.

Teaching difficult points

How to grasp the key words that can help the students to answer questions

Teaching methods

1. Listen to the tape. (Individuals)

2. Check the answers, (cooperative learning)

Teaching aids 教具设备

A recorder, a tape, a projector and some slides.

Step 1 Homework checking

T: Let’s check our homework each other. We will have a dictation of the 11 dey sentences in the reading.

1. Frederick William I, the king of Prussia could never have imagined that his greatest gift to the Russian People would have such a strange history.

2. Once it is heated, the amber can be made into any shape P.1

3. it was made for the palace of Frederick I. P1

4. in 1716, Fredrick William I gave it to Peter the Great, as a gift of friendship from the Prussian to the Russian People. P1

5. In return, the Czar gave the king of Prussia 55 of the best soldiers. P1

6. The Amber Room soon became part of the Czar’s Palace in St. Petersburg. P1.

7. Later, Catherine II had the Amber Room moved to the palace outside St Petersburg where she spent her summers. P2

8. This was a time when the two countries were at war. P2

9. There is no doubt that the boxes were then put on a train for Konigsberg, at that time a German city on the Baltic Sea. P2

10. After that, what really happened to the Amber Room remains a mystery. P2

11.1 think highly of those who are searching for the Amber Room. P2

Step II Listening (P41)

1. Listen to the tape for the first time to get the main idea.

2. Listen again to the tape that talks about a temple in Egypt, and then answer the questions on page 41.

First, students check their answers each other. Later, the teacher gives the answers, using a slide projector.

T: As we know,the Aswan Dam is one of the ancient cultural relics made by the people in the, old times. Now, there are also some well一designed buildings that may become cultural relics in the future. For example, The Bank of China Building in Hong Kong designed by I M Pei. Do you want to know the story of the designers? Next, we'll listen to a tape about I M Pei, a famous architect.

Step 1B Listening Task (P44)

T: Please listen to the tape, you have three times. At first time, try to get the main idea. At second time, try to spell the missing words as you hear them. At the last time, make some notes about 1 M Pei's life. After listening, work in pairs. Each pair writes a short dialogue according to the notes.

Let students read and act out the dialogue and compete with each pair to see which pair is the best.

Step IV Homework

1. Collect some information about the cultural relics that are in danger.

2. Write your opinions on how to protect the cultural relics.

The Fourth Period Speaking

口语课教材分析与问题解决

a. In these two parts-Speaking Task and Talking, students have a discussion about cultural relics and act out their opinions at the same time. Thus, the students will become active and have the desire of speaking.

b. Only discussion is not enough. Maybe students will be tired of speaking. But oral writing can improve speaking. Thus the training of the two skills-speaking and writing can benefit each other.

c. According to the contents and the characteristics of speaking, we can have this class in the following steps: inspiring interest-controlled speaking training-open training-consolidation-output of speaking.

Teaching goals教学目标

1. Ability goals能力目标

Enable the students to have the ability of talking cultural relics and ways to protect them.

2. Learning ability goals学能目标

Help the Ss to learn how to give opinions clearly about cultural relics.

Teaching important points教学重点

Learn to discuss and act out the Ss’ opinions about cultural relics.

Teaching important points教学难点

How to teach the students to speak out their opinions about cultural relics.

Teaching methods教学方法

1. Watch some videos about the cultural relics. (individuals)

2. Have a discussion. (group work)

3. Write an article about the discussion. (individuals)

Teaching aids教学设备

A computer, a projector and some slides.

Teaching procedures and ways教学过程与方式

Step I Homework checking

T: Well, class, at the beginning of this class,1 want to know whether you have collected some information of the cultural relics that are in danger?

Ss: Yes.

T: OK, tell me what you collected?

S1:The Great Wall in China is in danger. Some parts of the wall have been destroyed by the wind,air and rain. Thus it is dangerous for people to climb parts of the Great Wall. And there is also some rubbish on the Great Wall, which destroyed the beauty of the Great Wall.

S2: The pyramids in Egypt are also destroyed by the wind, air and rain. Some of them need to be repaired.

S3: Some buildings of Angkor Wat are falling down.

Step II Lead-in

T: OK, class, all of you did a very good job. Now watch videos on the big screen that are from OUTLOOK ENGLISH MAGZINE that are about the world cultural relics.

Students watch the videos to find some cultural relics that are in danger.

T: Have you found that some of them are in danger?

Ss: Yes.

T: Maybe one day, they will not exist. Then what should we do with them? Now let's go to the next part, Speaking Task.

Step III Speaking Task (P46)

T: China has tens of thousands of cultural relics. Perhaps it is not possible or necessary to save all of them For ex ample, Beijing is famous for its lanes or traditional houses and yard, Some people say that only the best ones should be saved Others disagree, and say they make the capital a special place Now, let's have a discussion about this in two sides. Do you think China should save all of its cultural relics?

-A: Yes, we should save all our cultural relics.

-B: No, we shouldn't save all our cultural relics. We should only save the best one.

T: Well, you did a good job. Next, practice again the sentences that can be used to show your opinions.

Step IV Writing

T: Write an article of 100-120 words about the whole discussion and express your opinion at the same time. No matter what your opinion is, just write it down.

Later, the teacher shows some articles of the students with a projector and corrects them with the whole class.

Suggested answers

Today, we have a discussion on “Should China save all of its cultural relics”. Some students think that we should save all the cultural relics for the following reasons. All the cultural relics have their own history and represent parts of our culture. So they are very important and useful

to society. Although we have to spend a lot of money to protect them, it is worth protecting them. But some students think that we should just save the best cultural relics instead of saving all the cultural relics for the following reasons. There are too many cultural relics in our country to be protected. Thus, we'll have to spend a lot of money. Maybe this will be a waste of money. After all, some cultural relics are not so valuable and useful. So we should spend the money that is used to protect some unimportant cultural relics on theimportant things. In my opinion, we should just protect the best ones. After all, our country is still a developing country and bas not enough money to protect all the cultural relics. As long as we can keep the culture that the cultural relics stand for; that's enough.

Step V Talking (P41)

T: Please talk with your partner about the latest clothes. Complete the dialogue, giving facts and opinions where asked.

First, the students check their answers each other. Later, the teacher gives the answers, using a slide projector.

Suggested answers

A: SINGER (name of a company) makes the best coasts (name of a kind of clothing) in China! It's a fact.

B: Really? How do you know that?

A: Because all my workmates (name of persons) wear them

B: But that doesn't make it a fact.

A: Why not?

B: Because 1 don't know this kind clothing and 1 never see anyone wear them

A: OK. So if it's not a fact, what is it?

B: It's an unbelievable fact.

Let the students practice the dialogue with their partners and then give a short performance for the class.

Step VI Homework

1. Review the attributive clauses that we learned in the first period.

2. Remember the words and sentences that we learnt this class.

3. Preview the new words in the next class.

The Fifth Period Reading (11) and Writing

Teaching goals 教学目标

1. Target language 目标语言

a.重点词汇和短语

time-consuming, take care of, gentle, giant, treasure, dynasty

b.重点句型

It was more than he could have got for... P45

2. Ability goals 能力目标

Enable the students to catch details of Big Feng's story and write a letter on saving the cultural relics.

3. Learning ability goals学能目标

Help the students learn how to catch details of Big Feng's story and grasp the ways of writing a letter on saving the cultural relics.

Teaching important points教学重点

Teach the students to tell Big Feng’s story.

Teaching difficult points教学难点

Teach the students how to write a letter on saving the cultural relics.

Teaching methods教学方法

1. Reading (individuals)

2. Discussion (group work)

3. Writing (individuals)

Teaching aids教具设备

A recorder, a projector and some slides.

Teaching procedures and ways教学过程与方式

Step I Homework checking

T: Let's check our homework each other.

Ask the students to have a dictation of the sentences including attributive clauses learned in the first period.

Step II Reading Task (P44)

T: Since cultural relics are important and useful,it's necessary for everyone to protect them. After all, they belong to the whole world. So today, we'll read a passage that is about a common person who saves the cultural relics--BIG FENG TO THE RESCUE. Read the passage for the first time and answer why Big Feng wants to save cultural relics.

While the students are reading, the teacher walks around the classroom and try to collect the answer of the students. Then, the teacher checks the answer.

Suggested answer

Big Feng and his friends offer each other help whoever needs helps. so Feng believes that his work to save cultural relics is a way to thank his many friends.

T: Now listen to the tape and answer how he saves the cultural relics of his homeyown.

While the students listen to the tape, the teacher should ask them to write the key words that are useful for then to answer the question. Later the teacher gives the answer with a slide projectors.

Suggested answer

In order to protect the cultural relics of his hometown, he goes out and does a lot of things as possible as he can. One of his biggest projects was to protect the oldest street in Tianjin. Another project was more successful: he got the government to buy some land in the center of the city so it could not be sold to businesses. Not long ago, he and other writers and artists took photos of the old parts of Tianjin. And the photos were put into an expensive book that was very popular. And the money from the book helps his projects.

T: Read the pas sage again carefully and answer the following questions:

1) What does “a big heart” mean?In which ways does Feng Jicai show that he has a big heart?

2) Why does he think it is more important to do this than to write his novels?

3) It is very time-consuming(耗时的)and expensive for Feng Jicai to take care of cultural relics. Can you think of some other ways to help him with his projects?

First, the students discuss the three questions by themselves. Later, the teacher gives the answers, using a slide projector.

Suggested answers

1) That he has a big heart means that he is very kind. You might say he is a gentle giant. His real name is Feng Jicai, and he has written many novels about life in China. Several years ago, he put down his pen and began to protect cultural relics in Tianjin, where he lives.

2) He knows the past is not only for us to enjoy but also for the children of the future, so we should protect some old things such as the old streets and buildings. And more people follow what he does, not what he says. So he thinks it is important to do this than to write his novels.

3) Yes, I think there are some other ways to help him with his projects. For example, he and his friends can make a video about the old streets and buildings and broadcast this program on TV so that more people can know the importance of protecting the cultural relics and really take efficient actions to protect them.

T: Who can list other famous cultural relics in China besides the ones mentioned in the reading?

.Suggested answers

There are many cultural relics in China besides the ones mentioned in the reading, such as The Summer Palace, the Forbidden Citv, the West Lake and so on.

Step Ⅳ ( Writing task (P46-47)

T: Although there are tens of thousands of cultural relics in China that need to be protected, just choose one cultural relic in your hometown that your think is worth saving. Write a letter to all the students of your school to encourage them to help save the cultural relic. You can use the following model on page 46 as a guide.

First, the students check their answers each other. Later,

the teacher gives the answers, using a slide projector.

T: Please look at page47 and finish the project “the following steps:

1) Get together with three of your classmates and share your letters from the Writing task with one another. Read each letter aloud.

2) Now take the best ideas from each letter and make an even better plan to protect a cultural relic in your hometown. Explain your reasons.

3) Organize your plan step by step to get more and more students to join the project.

4) Prepare a short speech and have one member of your group tell your classmates so that we can protect it well.

Possible answer(I)

Dear Classmates,

As young people, we don't always want to think about the past. Yet we often hear our grandfathers and grandmothers talk about cultural relics. They say we must protect some of these relics because they can remind us of the past and they are very important and useful. They also say that these relics are important to us because they stand for the special culture o China. I'm sure you will agree. After all, someday we will be older ourselves and will want our own children to

protect them. So I have a plan for saving the Longquan Tower, which is a fine cultural relic here in our hometown. It can be found at the northeast corner in Tengzhou. It should be saved because it has been greatly destroyed by winds and rains. My plan is to paint it again and then rebuild some

parts of it. We can also turn to the government for help. Later, when others begin to offer their help, perhaps we can rebuild the whole tower so that it will be safer. If you like my plan, please give a note to your teacher. Thank you.

Your friend,

Lucy Ma

Possible answer(II)

Dear Classmates,

As young people, we don't always want to think about he past. Yet we often hear our grandfathers and grandmothers talk about cultural relics. They say we must protect some of these relics because they represent what happened in the past in the world that we live in. They also say that these relics are important to us because we can use them to develop tourism and make a lot money. I'm sure you will agree. After all, someday we will be older ourselves and will want our own children to protect them. So I have a plan for saving the Longquan Tower, which is a fine cultural relic here in our hometown. It can be found at the northeast corner in Tengzhou. It should be saved because it has been old and some parts of it are very dangerous for people to climb is My plan is to rebuild a new one following the present old tower and then protect the old one and just let people watch it and not climb it. We can also hope that all the people in this city can take actions. Later, when others begin to offer their help, perhaps we can have a new and safer Longquan Tower at that time. If you like my plan, please give a note to your teacher. Thank you.

Your friend,

Tom

Possible answer (m)

Dear Classmates,

As young people, we don't always want to think about the past. Yet we often hear our grandfathers and grandmothers talk about cultural relics. They say we must protect some of these relics because they are part of our culture. They also say that these relics are important to us because they help us to learn the history and culture of our country . I'm sure you will agree. After all, someday we will be older ourselves and will want our own children to protect them. So I have a plan for saving the Lonquan Tower, which is a fine cultural relic here in our hometown. It can be found at the northeast corner in Tengzhou. It should be saved because it has been destroyed by some people who visited it and wrote something on it. My plan is to repair some parts that have been destroyed and then paint them again. We can also ask the people who will visit the tower not to write anything on the walls of the tower. Later, when others begin to offer their help, perhaps we can improve people's sense of protecting cultural relics. If you like my plan, please give a note to your teacher.

Thank you.

Your friend,

Mike

T: OK, class. All of you did a good job. Your plans are all good. And 1 hope you can make your plan realized. Next, listen to today's homework.

Step IV Homework

Review the words, phrases and sentences in this unit.

篇4:第六单元时、分、秒(人教新课标二年级教案设计)

教学内容:六年制小学数学第四册第70--71页例1和例2.

知识目标:使学生认识时间单位:时和分。知道1时=60分,能正确认读钟面上的时间,并学会时间的两种写法。

能力目标:培养学生初步的观察、比较能力和运用所学知识解决简单的实际问题的能力。

思想教育目标:教育学生遵守和珍惜时间,从小养成良好的生活、学习习惯。

教学重点:建立时、分的概念。

教学难点:正确认读钟面上表示的几时几分。

教具、学具:投影机、投影片、教具钟、电子钟各一个,学生每人一个纸学具钟。

教学过程:

一、导入新课。

师生谈话:同学们,老师有个习惯,每天早上6:30就起床了。你们呢?

师:你是怎么知道时间的?

师:对,钟表是我们用来记时间的工具。有哪些同学会看钟表上的时间?

师:谁看图说一说小明的作息时间?

师:小明能养成遵守时间的好习惯,你们也想做时间的小主人吗?我们一起来认识时间。

板书课题:时分的认识。

二、教学新课。

1、认识钟面。

师:到底该怎样看时间呢?我们先来认识钟面的结构。

师:钟面上有几根针?你知道他们的名字吗?(较短的针是时针)(较长的针是分针)在日常生活中,你们观察到他们朝着什么方向走?用手比划一下。象这样的方向我们称为顺时针。

让学生利用自制的钟面观察,要求4人小组讨论:

(1)议一议:从钟面上,你还知道什么?

(2)根据回答填一填:钟面上一共有( )个大格。每个大格分成( )个小格。钟面上一共有( )个小格。

2、建立1分、1时的时间概念。

(1)想一想:分针走一小格,时针走一大格分别表示多少时间?

(2)师:1分到底有多长呢?

师:给你们一分钟,看你们能完成几道口算?学生自报出所做题的道数。

(3)师:人的脉搏1分钟大约为65----75次,数你自己的脉搏,1分钟跳( )次。

尽管1分钟的时间很短,但同学们能利用它做不少的事情,千万不要小看1分钟,我们应该珍惜时间努力学习。

3、时、分的进率。

(1)师用钟面模型进行演示,要求学生观察:

时针走一大格,分针怎么走?你们可以知道什么?得出结论:1时=60分。

(2)尝试练习:

a、引导学生认识1小时大约有多长?

一节课是(40)分,课间休息是(10)分,再加上(10)分,就是1小时。

b、课本73页的第3题。

师:哪种动物的时间最少?为什么?(看清单位名称)

4、认读整时。教学例1。

谁能读出钟面的时间?它们都是整钟点,你们是怎样看时间的?(在书本71页找答案)你们能把时间写下来吗?

自学课本71页例1,看看时间的表示方法有几种?怎样表示时间?质疑。

让学生回答后填书。

练习:教师拨针,让学生报出时间。

5、认读几时几分。教学例2。

钟面上的时间都是几时几分。我们应该怎样看时间呢?(在书本71页找答案)

自学课本71页例2,指名学生说出钟面上的时间是几时几分?

师:你们会用两种记时方法表示出时间吗?

质疑。要是不满10分该怎样表示呢?回答后让学生填书。

练习:教师报出时间,让学生拨针。

同位互拨钟报时。

完成课本72页的做一做。

三、巩固练习。

1、  73页的第1题,把显示相同时间的电子钟和闹钟用线连起来。

2、  想一想:小林6:40起床,小海6:35起床,谁起得早?

3、  游戏:老师给出一分钟,指名学生拍球,全班数一数。

四、课堂总结:

这节课我们认识了什么?你知道了什么?你学会了什么?下课时间快到了,你们想一想:1分钟时间我们还能干什么?尽管时间很短,但你们可以做很多的事情。希望同学们都能做时间的小主人。

五、布置作业。

1、  课本73页的第2题。

2、  看课本70页~73页。

六、板书设计。

时分的认识

1时=60分

秒的认识

教学内容:课本64页及“做一做”,练习十七第5--7题。

教学要求:认识时间单位“秒”,知道1分=60秒,初步建立秒的时间概念。

教学重点:知道1分=60秒。

教学难点:认识时间单位“秒”,初步建立秒的时间概念

教具:有秒针的实物钟表或模型。

教学步骤

一、复习

1、提问:分针走1小格是多少时间?走一圈是多少分?时针从一个数走到下一个数是多少时间?1小时等于多少分?

2、  师在钟面上拨出下面的时刻,要学生用两种方法写出来。

8时    9时30分     4时20分     11时50分

二、新授

提问:同学们跑50米、100米要多少时间?由此引入新课,日常生活中还需要有比小时、分更小的记时单位“秒”。

出示钟面实物。引导学生观察。钟表上有几根指针?(除时针、分针外,又细又长的是秒针)说明秒针走1小格的时间是1秒。

(1)       教师拨动秒针从12走到1,秒针走几个小格?是几秒?秒针从12走到6,秒针走了几个小格?是几秒?秒针从12走到12,走了一圈,表示走了多少秒?

(2)       教师演示,学生观察。

把分针和秒针都拨在12上,教师拨动秒针,走一圈,让学生观察分针走了几小格?

再问:秒针走一圈,分针走了几小格?分针走1小格的时间是几分?秒针走一圈的时间是多少秒?那么1分是多少秒?

得出:1分=60秒

(3)       让学生观察钟面上的秒针,看看自己呼吸一次用几秒?或者10秒能呼吸几次?

三、巩固练习

完成64页的“做一做”。练习十七第5--7题。

四、布置作业

练习十七第8、9题

五、板书设计

秒的认识

1分=60秒

教学内容

时间的简单计算。(课本第67-68页例3、例4及“做一做”,练习十八。)

教学要求:加深对时、分、秒的认识。学会进行时、分、秒的简单计算,建立学生的时间观念。

教学重点:加深对时、分、秒的认识。

教学难点:学会进行时、分、秒的简单计算,建立学生的时间观念。

教具:例4的钟面放大图,实物钟或钟面模型。

教学步骤:

一、复习

1、口答:1时=(  )分    1分=(   )秒

2、教师用实物钟拨出不同的时刻,让学生先读出来,然后分别用两种写法写出。

二、新授

1、教学例3。出示3时=(   )分。

提问:3时是几个1时?1时等于60分,3时是几个60分?3个60分是多少?

指导学生看课本例3,填空。

2、完成例3下面的“做一做”习题。

3、       教学例4。指名读题,理解题中的条件和问题。

指导学生观察例4的三幅图,看钟面说出下第二节课的时间,上第三节课和下第三节课的时间。

由学生自己算出时间并填在课本上。

提问:课间休息多少时间?怎么想出来的?再问:一节课上了多少时间?怎么想出来的?

让学生看课本例4,并把例4填完整,然后齐读一遍。

三、巩固练习

完成68页的“做一做”的第1--3题。

四、课堂练习

练习十八第1--3题。让学生独立练习,后集体订正。

五、课后作业

练习十八第4、5题及思考题。供学有余力的学生选做。

六、板书设计

时间的简单计算

3时=(   )分

篇5:第九单元统计课题统计(方案A)(人教新课标一年级教案设计)

教学目标

1.使学生初步体验数据的收集、整理、描述的过程,会用简单的方法收集、整理数据。

2.使学生初步认识条形统计图和简单的统计表,能根据统计图中的数据提出并回答一些简单的问题。

3.借助生动、形象的情境,激发学生参与统计活动的兴趣。

4.培养学生初步的统计意识。

教学内容

教科书第93页。

教具、学具准备

多媒体课件,练习纸,彩笔,食品图片。

教学设计

一、创设情境,提供原始数据

师:大家喜欢看动画片吗?老师这儿有一段非常有趣的动画片,想不想看?

电脑出示配乐动画:

(画外音):在一个美丽的大森林里,住着一只叫聪聪的猴子。

小猴聪聪:大家好,我叫聪聪。明天是我的生日,我邀请了许许多多的好朋友来为我庆贺,你想认识它们吗?瞧,这就是我的朋友们。

新课引入新颖,生动、有趣的故事,吸引了学生的注意力,将学生引入了美好的学习情境,调动了学习情感,激发了学生的学习兴趣,为新课的学习营造了很好的气氛,有利于学生主动参与学习活动。

二、探索收集、整理数据的方法

1.提问。

a.聪聪的好朋友都是谁?它们各有几只?

b.不知道,没数清,那我们再来看一遍,这次你可要数仔细。

2.电脑再放动画片。

3.提问。

a.三种动物各有几只?谁同时数出来了?

b.没有数出来(大家数的只数不一样),看来光靠数还不行,还要用笔记一记,我再给大家放一遍,但你们要想出一个又简便又好记的记录方法把小动物的只数记下来,行不行?小组讨论一下,比比看,哪个小组想出的方法最好。

4.汇报整理数据的方法。

a.谁来说说你们组想用什么方法记录?

b.同学们真爱动脑筋,想出了这么多记录的方法,你认为哪一种方法好记就用哪种方法,好吗?

c.下面就用你最喜欢的方法记下小动物的只数,开始!

5.电脑再放动画片。(慢动作的)

6.展示整理数据的方法。

a.请你说一说,你是用什么方法记录的?

b.大家同意吗?

c.还有不同的记录方法吗?

7.小结。

同学们真棒!想出了用各种符号记录每一种动物的只数。大家知道吗?这些方法,就是数学中的“统计”!

(板书课题:统计)

8.比较。同样是用符号来统计,哪种统计方法更简便?为什么?

发挥现代多媒体作用,设计了“小猴子过生日”的情景,以生动、有趣的动画故事贯穿整节课,以便引起学生主动参与、主动思考、主动提出问题、自主探究的愿望,并使学生保持较高的学习兴趣,使培养目标得以落实,能力得到发展。精心创设了学生主动探索的教学情境,通过创设情境,积极地引导学生亲身经历收集、整理数据方法的过程,充分体现了教师主导,学生主体的作用,倡导自主探索合作交流的学习方式。彻底改变了以往教师讲,学生听的方式,教师还十分尊重学生的意见,保护学生的自主发展的积极性,尊重学生的选择。

三、用统计图表表示数据

1.出示统计表。

2.提问。

a.这个同学统计出的每种动物各有几只?学生说教师在表中填出数:7、4、6。

b.聪聪的朋友各有几只?请看!

3.电脑继续放动画片。

4.提问:这个同学统计得对吗?你们统计对了吗?

5.你能不能把这些数字填到表中?

6.学生在练习纸上填写统计表。

7.展示学生填的统计表,集体订正。

四、用条形统计图表示数据

1.根据这三种小动物的只数,请你在这幅图上涂上颜色表示出来。比一比,看谁涂得又对又快。

教师积极地引导学生经历收集信息、处理信息的过程并根据收集到的信息提出问题和解决问题,设计的开放性问题“看图你能提出什么问题”,鼓励了学生大胆质疑,培养了学生提问的意识和能力。

2.学生根据数据用水彩笔在条形统计图上涂色。

3.展示条形统计图,集体订正。

a.你涂了几个格子?为什么这样涂?□教学过程□教学过程说明

b.他涂得对吗?

c.我这儿还有几个同学的作品,请看!

d.他们涂得又对又漂亮!你们涂对了吗?

4.观察这幅统计图,你能发现些什么?

五、练习应用

1.聪聪明天要过生日了,现在它在干什么?我们去看看。

2.电脑继续放动画片。

小猴聪聪:这么多好朋友来我家,我要买些好吃的食品招待它们。

这么多好吃的,我该买些什么招待它们呢?小朋友,你能帮我选一选吗?

3.大家愿意吗?

4.打开桌上的信封,看看有什么?

5.听清要求:根据聪聪家来的客人和食品的种类以及数量,先小组讨论一下要选哪几种食品,把食品的图片贴在这个表的上面(出示统计表),下面写出所选食品的数量,然后每位同学再根据所选食品的数量,在下图中用涂色的方法表示出来(出示统计图)。

6.展示、评价。

a.××,给大家说一说,你选了哪几样?为什么这样选?

b.还有谁愿给大家说一说?

c.这么多同学想说,这样吧,说给同桌听一听。

7.看着图,你能提出什么问题?

8.同学们帮助了聪聪,聪聪可高兴了。

9.电脑继续放动画片。

小猴聪聪:谢谢小朋友的帮助,欢迎大家明天到我家做客,再见!

培养学生的统计意识是课程标准的一个重要思想。教学中,教师设计的“帮助聪聪选食品”这个有趣的活动,激发了学生的学习兴趣,学生积极参与,合作交流,使学生进一步经历统计的过程,体会到统计的必要性,培养了学生的统计意识,体现了数学来源于生活,数学应用于生活实际。

六、小结

同学们,通过本节课,你学会了哪些知识?

生活中有很多地方都会用到统计的方法。比如,刚入学时,老师要统计出班中男生有多少人,女生有多少人,以便给大家安排好座位;学校要统计出一年级有几个班,每班有多少人,以便给大家订做校服,这些都是运用了统计知识。

七、实践活动

课下就请你做个小小统计员。咱们学校有这么多树,你能统计一下有几种,每种各有几棵吗?

现在我们就拿好笔和要填的表到校园里去看一看,统计一下。

教学设计说明

统计是数学课程标准规定的四个领域之一,它在日常生活、生产和科研中有着很广泛的应用。新编实验教材从一年级下册就较系统的编写了有关统计的知识,并作为一个单元出现,体现了从一年级开始就要渗透初步的统计思想、让学生初步体验统计的作用、掌握初步的统计方法。本节课的教学,要让学生初步体验数据的收集、整理、描述的全过程,会用简单的方法收集、整理数据;使学生初步认识条形统计图和简单的统计表,能根据统计图中的数据提出并回答一些简单的问题;借助生动、形象的情境,激发学生参与统计活动的兴趣;培养学生初步的统计意识。

依据课程标准的要求和教材所提示的活动方式资源,我从儿童的兴趣和生活经验出发,合理补充了新的信息资源并改进了信息资源的呈现形式,具体做法如下:

1.创设情境,激发学生参与统计活动的兴趣

发挥现代多媒体作用,设计了“小猴子过生日”的情景,以生动、有趣的动画故事贯穿整节课,以便引起学生主动参与、主动思考、主动提出问题、自主探究的愿望,并使学生保持较高的学习兴趣,使培养目标得以落实,能力得到发展。

2.引导学生经历统计的全过程

教学时为使学生能经历简单的数据统计过程,获得对数据的收集、整理、描述、分析的体验。在教学中,我们设计了这样几个问题:

a.看完第一段动画片后,教师问:“聪聪的好朋友都是谁?它们各有几只?”这时可能由于学生被生动、有趣的动画片所吸引,没有注意去数各种动物的只数,学生回答不上来。

b.教师放第二遍动画,要求学生数仔细。看完后,教师问:“它们各有几只,谁同时数出来了?”由于动画中有三种动物,又是动态的,学生还是数不出来。这时,教师再适时的提出了第3个问题:“光靠数还不行,要用笔记一记,怎样记才能又简便又快地记出小动物的只数呢?”一下就能激发起学生的求知欲望。教师可通过让学生进行小组讨论,交流汇报,教师可不作评价,目的是保护学生的自主发现的积极性,尊重学生自主的选择,体现以学生为主体的意识。

c.放第三遍动画,让学生用自己喜欢的方式记下小动物的只数。学生会用自己喜欢的符号很快记下小动物的只数。教师通过集体订正:在实物投影仪上出示同学记录的方式;统计出每种动物各有几只;填统计表;涂统计图。这样真正让学生亲自经历了统计的过程。

d.让学生根据收集到的信息自己提出问题并解决问题,培养了学生的问题意识和能力。

3.体验“生活数学”,培养学生的统计意识。

数学知识来源于生活,又应用于生活。从学生的生活实际出发,我们设计了“小猴过生日”的学习情境,用一个故事,贯穿整节课,把数学知识和生活实际紧紧联系起来。练习应用时,设计了让同学帮聪聪选食品招待小客人,目的是让学生从熟悉的事情出发进行统计活动,在活动中感受统计的必要性,从统计图表中获取信息,解决问题,培养学生初步的统计意识。让学生体验“生活中的数学”,培养学生应用数学的意识和解决简单实际问题的能力。

4.初步培养学生的实践能力

设计了一个课外小调查:我们学校有许多树,有几种?各有几棵?你们能用今天所学的知识去解决吗?目的是让全体学生参与到实践活动之中,既巩固新知,又培养了学生的实践能力。

专家评析

培养学生的统计意识是课程标准的一个重要思想。教学时,教师创造性使用教材,根据教学的需要,发挥多媒体教学作用,创设了“小猴过生日”的学习情境,以生动、有趣的动画故事贯穿整节课,以便引起学生主动参与、主动思考、主动提出问题、自主探究的愿望,让学生经历了简单的数据统计全过程,从而使学生对数据的收集、整理、描述和分析有所体验。教学中,教师把“统计”作为一种让学生获得体验的活动,让学生经历统计的全过程,让学生感到统计有必要,并注重了统计意识的培养。学生在本节课的整个学习活动中,积极、主动、投入,充分体现了教学的民主性,体现了培养学生积极探索、主动发现、自主构建知识的学习方式。教学中还时时处处突出统计知识的应用性,重视学习材料从学生的实际生活中提取,使学生认识到数学的作用和价值,增加了学习数学的兴趣,提高其数学应用意识,真正落实了素质教育。

篇6:第一单元解决问题(4课时)(人教新课标二年级教案设计)

【教学内容】

运用加法和减法两步计算解决问题,并学会使用小括号;运用乘法和加法(或减法)两步计算解决问题。

【教学目标】

知识与能力:

1.结合现实生活中的具体情境,使学生初步理解数学问题的基本含义。

2.学会用两步计算的方法解决问题。

3.知道小括号的作用。

4.初步培养学生在实际生活中发现问题、提出问题、解决问题的能力。

5.培养学生多角度观察问题,解决问题的能力。

过程与方法:

发现法,问题教学法,研究性学习,小组合作等方法。

情感与态度:

1.培养学生认真观察、独立思考等良好的学习习惯。

2.培养学生结合生活发现数学问题并解决问题的学习习惯。

3.培养学生多角度观察问题,解决问题的态度。

【教学重难点】

多角度观察问题,解决问题。不只是单纯的计算题有不同的算法,对于一个实际问题也可以有不同的解答方法。学生可以根据自己的实际情况,选择自己容易理解或比较喜欢的方法。

学会使用小括号列综合算式,并了解小括号的作用。

【教具准备】

口算卡片,课本插图。

【课时按排】

本单元可用4课时进行教学。

1.看木偶戏

【教学内容】教科书第2~4页例1。

【教学目标】

知识与能力

1.使学生能从具体的生活情境中发现问题,掌握解决问题的步骤和方法,知道可以用不同方法解决问题。

情感与态度

1.培养学生认真观察等良好的学习习惯,初步培养学生发现问题、提出问题、解决问题的能力。

2.通过解决具体问题,培养学生初步的应用意识和热爱数学的良好情感。

过程与方法:合作探究

【课前准备】教科书第1~3页游乐园情境放大图片

【教学过程】

一、创设情境

1.谈话:同学们,休息日的时候,你最喜欢做什么?

2.出示游乐园情境图,谈话:“我们看看画面中的小朋友们在做什么?”把学生的注意力吸引到画面上来。

3.让学生观察画面,提出问题。

教师适当启发引导:有多少人在看木偶戏?学生自由发言,提出问题。

二、探求新知

1.利用木偶戏场景插图。

谈话:看到这个画面,你得到了什么信息?学生自由发言。教师有意识、有目的地板书:现在看戏的有多少人?

2.明确画面中所提供的信息。

谈话:从图中你知道了什么?

3.小组交流讨论。

(1)应该怎样计算现在看戏的有多少人?

(2)独立思考后,把自己的想法在组内交流。

(3)选派组内代表在班级交流解决问题方法。

4.把学生解决问题的方法记录在黑板上。

(1)22+13=35(人) (2)22-6=16(人)

35-6=29(人)     16+13=29(人)

5.观察比较两种方法的联系。

明确两种方法的结果都是求现在看戏的有多少人,在解决问题的思路上略有不同。

6.提问:把分步解答的两个算式合成一个算式该怎么办?

学生自己尝试列综合算式。

板书:(1)22+13-6    (2)22-6+13

交流:你是怎么想的?

7.小结。

三、巩固应用

1.练习一的第1题,让学生说明图意,明确计算的问题后,让学生独立列式解答。然后请几名学生说一说解决问题的方法,给有困难的学生以启发。

2.练习一的第4题,让学生自己独立完成。汇报解决问题的思路时,教师结合题目的具体内容,适当渗透思想教育。

3.让学生互相交流,在生活中还有哪些类似的问题可以用本节课学习的知识来解答。学生自编题目,互相解答。

四、全课总结

1.请同学们说一说,这节课有哪些收获。

2.教师强调:请同学们尝试用本节课学习的知识去解决我们生活中的问题。

【板书设计】

(1)22+13=35(人) (2)22-6=16(人)

35-6=29(人)     16+13=29(人)

22+13-6=29(人)      22-6+13=29(人)

2.买面包

【教学内容】教材第5页例2

【教学目标】

知识与能力:

1.使学生能从具体的生活情境中发现问题,掌握解决问题的步骤和方法,知道可以用不同方法解决问题。

2.学会使用小括号列综合算式,并了解小括号的作用。

过程与方法:合作-探究

情感与态度:

1.培养学生认真观察等良好的学习习惯,初步培养学生发现问题、提出问题、解决问题的能力。

2.通过解决具体问题,培养学生初步的应用意识和热爱数学的良好情感。

【课前准备】教科书第5页游乐园情境放大图片

【教学过程】

一、创设情境

1、谈话:同学们都和爸爸妈妈一起去买过面包,今天老师也带大家去买一次面包。

2、出示买面包的情境图,“你能从图中提供的信息提出什么有关的数学问题?”

二、探究新知

1、利用买面包场景插图。让学生自由说出从图中给出的信息,知道了什么?

谈话:看到这个画面,你得到了什么信息?学生自由发言。教师有意识、有目的地提示:现在还剩多少个面包?

2.明确画面中所提供的信息。

谈话:从图中你知道了什么?

3.小组交流讨论。

(1)应该怎样计算现在还剩多少个面包?

(2)独立思考后,把自己的想法在组内交流。

(3)选派组内代表在班级交流解决问题方法。

4、把学生解决问题的方法记录在黑板上。

(1)54-8=46(个) (2)8+22=30(个)

46-22=24(个)    54-30=24(个)

5.观察比较两种方法的联系。

明确两种方法的结果都是求现在还剩多少个面包?在解决问题的思路上有什么不同。

6.提问:把分步解答的两个算式合成一个算式该怎么办?

学生自己尝试列综合算式。

(1)54-8-22

(2)能不能列成54-8+22?小组里讨论?

交流:你是怎么想的?

7.老师今天能给大家介绍一个新朋友“括号”,把(2)中的算式“54-8+22”变成“54-(8+22)”,就可以了。这样我们就可以先算8+22,然后再算54-30。大家说说括号在这里起什么作用?

8.小结。

三、巩固应用

1.练习一的第2、3题,让学生说明图意,明确计算的问题后,让学生独立列式解答。然后请几名学生说一说解决问题的方法,给有困难的学生以启发。

2、请学生尝试解决第5题。有困难时给学生以启发。

3.让学生互相交流,在生活中还有哪些类似的问题可以用本节课学习的知识来解答。学生自编题目,互相解答。

四、全课总结

1.请同学们说一说,这节课有哪些收获。

2.教师强调:请同学们尝试用本节课学习的知识去解决我们生活中的问题。

【板书设计】

(1)54-8=46(个) (2)8+22=30(个)

46-22=24(个)    54-30=24(个)

54-8-22=24(个)     54-(8+22)=24(个)

3.跷跷板

【教学内容】教科书第8~9页例3。

【教学目标】

知识与能力:

1.使学生能从具体的生活情境中发现问题,掌握解决问题的步骤和方法,知道可以用不同方法解决问题。

情感与态度:

1.培养学生认真观察等良好的学习习惯,初步培养学生发现问题、提出问题、解决问题的能力。

2.通过解决具体问题,培养学生初步的应用意识和热爱数学的良好情感。

过程与方法:合作探究

【课前准备】教科书第8~9页跷跷板乐园情境放大图片

【教学过程】

一、创设情境

1.谈话:同学们,休息日的时候,你最喜欢做什么?

2.出示跷跷板乐园情境图,谈话:“我们看看画面中的小朋友们在做什么?”把学生的注意力吸引到画面上来。

3.让学生观察画面,提出问题。

教师适当启发引导:有多少人在玩跷跷板?学生自由发言,提出问题。

二、探求新知

1.利用跷跷板场景插图。

谈话:看到这个画面,你得到了什么信息?学生自由发言。教师有意识、有目的地板书:现在玩跷跷板的有多少人?图中有多少人?

2.明确画面中所提供的信息。

谈话:从图中你知道了什么?

3.小组交流讨论。

(1)应该怎样计算现在玩跷跷板的有多少人?图中有多少人?

(2)独立思考后,把自己的想法在组内交流。

(3)选派组内代表在班级交流解决问题方法。

4.把学生解决问题的方法记录在黑板上。

(1)2×6=12(人) (2)4×3=12(人)

12+7=19(人) 12+7=19(人)

(3)……

5.观察比较解题方法的联系。

明确解题方法的结果都是求玩跷跷板的有多少人,在解决问题的思路上略有不同。

6.提问:把分步解答的两个算式合成一个算式该怎么办?

学生自己尝试列综合算式。

板书:(1)2×6+7 (2)4×3+7

交流:你是怎么想的?

7.小结。

三、巩固应用

1.第9页的做一做,让学生说明图意,明确计算的问题后,让学生独立列式解答。然后请几名学生说一说解决问题的方法,给有困难的学生以启发。

2.练习二的第1、4题,让学生自己独立完成。汇报解决问题的思路时,教师结合题目的具体内容,适当渗透思想教育。

3.让学生互相交流,在生活中还有哪些类似的问题可以用本节课学习的知识来解答。学生自编题目,互相解答。

四、全课总结

1.请同学们说一说,这节课有哪些收获。

2.教师强调:请同学们尝试用本节课学习的知识去解决我们生活中的问题

【板书设计】

(1)2×6=12(人)  (2)4×3=12(人)

12+7=19(人)  12+7=19(人)

2×6+7=19(人)     4×3+7=19(人)

4.整理复习

【教学内容】教科书第10~11页2、3、5。

【教学目标】

知识与能力:

1.使学生能从具体的生活情境中发现问题,掌握解决问题的步骤和方法,知道可以用不同方法解决问题。

情感与态度:

1.培养学生认真观察等良好的学习习惯,初步培养学生发现问题、提出问题、解决问题的能力。

2.通过解决具体问题,培养学生初步的应用意识和热爱数学的良好情感。

过程与方法:合作探究

【课前准备】教科书第10~11题图。

【教学过程】

一、创设情境

1.谈话:同学们,看看第10页第2题中小白兔们在干什么?你最喜欢说什么?

2.出示情境图,谈话:“我们看看画面中的小白兔们在做什么?”把学生的注意力吸引到画面上来。

3.让学生观察画面,提出问题。

二、探求新知

1.利用木偶戏场景插图。

谈话:看到这个画面,你得到了什么信息?学生自由发言。

2.明确画面中所提供的信息。

谈话:从图中你知道了什么?

3.小组交流讨论。

(1)应该怎样计算?

(2)独立思考后,把自己的想法在组内交流。

(3)选派组内代表在班级交流解决问题方法。

交流:你是怎么想的?

7.小结。

三、巩固应用

1.说说生活中你了解的哪些事与这几节课的内容相似,把它编成一道应用题。

2、请学生尝试解决第5题。有困难时给学生以启发。

四、全课总结

1.请同学们说一说,这节课有哪些收获。

2.教师强调:请同学们尝试用本节课学习的知识去解决我们生活中的问题。

篇7:人教新课标 高一必修2 第二单元 the olympic games

“奥林匹克运动会”教案

模块2第二单元 第一课时 台山市华侨中学 游 玲 -1-10

本单元的话题是讲有关奥运会的知识及体育运动。第一课时首先是要引入本单元话题并进行阅读课的教学。在阅读课型的第一课时中首先训练学生从整体上把握文章大意及查找细节的能力。第二课时处理语言点及深层次理解文章。在口语训练中要求学生参与性强,达到交际的目的。在课堂设计上贯彻趣味性原则。

一、教学目标与要求:

让学生认识和学习世界上最重要的一个体育盛会--奥运会。使学生达到能用英语就奥运会的基本知识进行互相问答,并能简述奥运会的基本知识。

1、培养自主学习的能力和开展研究性学习

2、训练口头表达及阅读能力

二、教学重点与难点:

1、就奥运会话题进行小组互动、商讨

2、阅读文章把握文章大意

三、课型:口语及阅读课

四、教学方法:任务型教学(Task-base Teaching)

五、教学工具:电脑课件(a courseware) 包括:图片、文字、音乐及视频

六、教学过程 (Teaching Procedures):

在学习新课之前已布置学生完成本单元话题任务:

选择一:假设自己接到一个任务当2008年奥运会的策划者,要求设计这场奥运会。内容包括确定运动项目、会歌、会旗、等与奥运会有关的内容。要求学生用英文以课件或手抄报的方式在课上展示自己的设计成果。

选择二:模仿开心词典的形式,用英语设计一些关于奥运会的问题考你的同学。

组织形式:分小组完成。(培养学生自主获取信息,学习新知识的能力及合作精神)

I 热身 (warming-up) 8’

1、放一首雅典奥运会的会歌及一个比赛录像,再以提问的方式问学生刚刚展示的是什么内容?导入本单元话题:奥运会。

向学生提问:a. 你喜欢运动吗?你喜欢看奥运会吗?

b. 你最喜欢哪个项目?

c. 你知道多少有关奥运会的知识?

2、出示一个小测试(有10个题目,略)。考考学生对奥运知识知多少?以问卷调查的方式让学生互相询问有关奥运的知识,把得分记下。(回答的结果对错无所谓,只是作为一个对奥运知识了解程度的调查)

II 话题讨论 (Discussion) 15’

1、组织学生小组之间用英文互相介绍自己的设计方案,并在课堂上展示他们的设计成果。老师对同学的作品给予肯定(以赏识为目的)。

2、根据情况补充一些与话题有关的知识。例如:图文并茂小结所有奥运会比赛项目的英文名称(指导学生按类别归纳整理词汇,让学生学会有效的记忆英语词汇的方法)。

其他表达还有:吉祥物(mascot)、火炬(torch)等。

可以引入一个有关奥运会的英文小测试(10小题)。即可以考查学生对奥运会的认识又可从中学习一些奥运知识。比如:

问题:1“这是一个数字,奥运会旗上用图案展示的”。

(学生很快能猜出答案为5,之后不失时机地引入“五环”(five rings)的英文表达并介绍它代表的含义。)

2“橄榄枝是什么的象征”。(peace, wisdom and victory)

3“拿第一名的运动员的奖牌叫什么”(gold medal /champion)

等十个问题使学生学习有关本话题的词汇 和增加了奥运知识。

III 阅读前的准备 (Pre-reading) 5’

问题讨论:(学生小组讨论,教师给予指导)

1、夏季奥林匹克运运会和冬季奥林匹克运运会各有哪些项目?你能列举出来吗?

2、什么时候将在哪里举行下一界奥运会?对这个问题你怎么认为:为了赢得更多的奖牌中国队将会做些什么?

3、为什么如此多的国家争相举办奥运会?

IV 阅读 (Reading) 15’

1、快速阅读(fast reading/scanning)

给学生4分钟时间快速阅读这篇文章,并归纳文章大意(get the general idea)。

(4分钟之后)

a. 提问学生,了解他们归纳文章大意的能力的情况。

b. 用英文向学生介绍本文是一篇虚拟采访的文章,介绍了奥运会的基本知识。“保萨尼阿斯”是古希腊的一名作家,他通过一个跨时空的旅行来到现代采访了一个中国女孩“莉莉”关于现代奥林匹克运动会的情况。

文章大意:对比现代奥林匹克运运会和古代奥林匹克运运会.

c. 引导学生总结现代奥林匹克运运会和古代奥林匹克运运会相同点和不同点

2、细节阅读(detail reading)

给出几道问题,要求学生带着问题再读一遍文章并找出答案。

问题1:现代冬季奥运会的什么问题使保萨尼阿斯感到不安?

2:现代夏季奥运会中什么问题使保萨尼阿斯感到吃惊?

3:为什么保萨尼阿斯认为雅典,希腊和中国北京应该感到自豪?

4:为什么保萨尼阿斯认为在现代奥林匹克运动会中人们会为金钱而赛

5:现代奥林匹克运动会的什么使保萨尼阿斯高兴?

(阅读处理还包括以下连贯的两部分就组成一个完整的阅读课型。以下第三、第四步可下次课讲解)

3、欣赏性/理解性阅读 (Study Language Points)

放录音,再次阅读课文并找出文章中新的语言点及有用的表达。

a. 学生课前预习发现新知识点

b. 老师分析文章难点,并帮助总结用法。

c. 欣赏某些句子。

4、篇章理解 (Discussion of Style)

篇章理解是对文章较深层次的理解,在解决完全部语言难点、理解全文后进行。

包括:分析作者的态度(attitude)、写作手法、体裁(style)、意义等。

V 小结 (Summing-up) 2’

1、学习完本课后同学们要记住以上所学的新单词及表达,会用英语和别人谈论有关奥运的话题。增加课外阅读量,训练快速阅读把握文章大意的能力。

2、阅读任务的其他两部分留第二课时分析。课后先让同学们自己动手查字典学习这篇文章(发现问题-提出质疑-解决问题)。

VI 布置作业(Assignment)

(当天任务)

任务1:预习文章中的语言点,找出有用的表达及理解难点。查字典完成词语学习任务(发现词语搭配、用法)及发现句子结构等。

任务2:准备一个关于“奥林匹克”的故事或“希腊神话”故事,或评论:“有报道认为在刚结束的奥运会上希腊人在双人跳水中拿了金牌是奥林匹克山上众神的帮助”对此你怎么认为(开放性的题目,可以讨论)。

任选一个题目完成,下节课与同学分享你的话题。以 “free talk” 的形式在开课前进行。

(以下任务在结束本单元前完成)

任务3: 活动主题:“北京,2008”

(自学能力培养) 假设你是一名2008北京奥运会的自愿者,有一个翻译任务。对一个外国朋友介绍2008北京奥运。就此编一个对话(内容提示:“新北京,新奥运” /“绿色奥运,人文奥运,科技奥运”/ 申办口号:/ 奥运精神等)

(研究性学习) 假设你是一名2008奥运会的自愿者,对周围不同的人群进行问卷调查。

步骤1:将你的问卷设计成10到20个问题(内容包括:对2008年北京奥运会的了解程度/举办地点/奥运会格言及含义/吉祥物的象征意义/等)

步骤2:以表格形式列出各类人(性别、职业、年龄等)对北京奥运的了解/关注情况/心态等。

步骤3:根据你统计的数据小结你的调查结果,写出研究报告。

学习资源:网址:en.beijing-.org

英语周报,等

篇8:第一单元有余数的除法(人教新课标二年级教案设计)

课题一  有余数的除法

教学内容

教科书第1、2页例l和例2“做一做”和练习一的第 l~3题.

教学目的

使学生知道有余数的除法含义,初步掌握有余数的除法的计算方法。

教学重点

有余数除法的计算方法。

教学难点

试商。

教具、学具准备

教师按照例1制成可供演示的梨和盘子图片、磁性黑板;每个学生准备10根小棒。

教学过程

一、铺垫孕伏

出示教科书第1页上的复习题.

(1)(  )里最大能填几?(学生填后共同订正。)

(2)用竖式计算除法。(出示两道除法竖式)

订正笔算除法时提问:除法竖式里,哪个数是被除数?哪个数是除数?哪个是商?并指名学生说一说笔算的计算过程。

二、探究新知

1.教学例1

(1)教师出示6个梨和3个盘子图,说明题意:要把这6个梨平均分到3个盘子里,应该怎样分?(指名学生实际分一分,分两次恰好分完.)

教师;谁会列式计算?(指名学生口述,教师板书、先列横式,然后用竖式计算.)

计算后,教师指着竖式提问:在被除数6下面写的6表示什么?(表示分掉的6个梨。)在横线下面为什么写0?(因为6个梨都分完了,一个也不剩。)

(2)教师又出6个梨和7个盘子图,说明:要把这7个梨平均分到3个盘子里,谁会分?(指一名学生分实际分一分,分两次后,还剩一个。)

教师:剩下的一个梨,如果继续分,每个盘子还能再分到1个梨吗?(不能。)这说明7个梨要平均放到3个盘子里,每盘分到2个,还剩1个。

教师;怎样计算呢?因为是平均分,还要用除法计算.(板书:“7÷3=”)

(3)竖式的写法。(指学生口述,教师板书。)

被除法是几?写在什么地方?除数是几?写在什么地方?刚才分的结果是每盘放几个?那么    商是几?写在什么地方?

教师进一步提问:有3个盘,每盘放2个梨,实际分掉了几个梨?那么在被除数7的下面应该写几?(学生回答后,教师板书“6”。)

7个梨,分掉6个,有没有剩余?在竖式里应该怎样表示呢?

教师着重说明:7个减去分掉的6个,还剩1个,所以在横线下面要写“1”,剩下的这个1,我们叫它“余数”。(板书:“余数”)

(4)横式得数的写法。

教师:经过计算知道每盘放2个梨,就是商2,先在等号后面写2。还剩1个,就是余数1;为了分清商和余数,在商的后面先点六个点“……”,再写余数1,读作“商2余1”,大家一齐读一启遍“商2余1”。

像这样的除法,求出商后还有余数,叫做“有余数的除法”。(板书课题:有余数的除法)。

2.做一做下面的“做一做”。

让学生每人拿出10根小棒,平均分成4份,摆在课桌上,指名学生说每份分得几根,还剩几根。

让学生用竖式计算,教师巡逻指导。

订正时,着重提问:商2以后,被除数下面要减去几?8是怎样算出来的?横线下面得几?怎样算出来的?表示什么?横式应该怎样写?怎样读?

3.教学例2。

出示横式“38÷5=”后,指名学生口述怎样写竖式,教师板书。

写出竖式后,着重教学怎样试商。

教师:先想5和几相乘的积接近38,又小于38,商6行不行?(不行,因为5乘6的积是30,38减30还剩8,每份还可以再分到1 ,说明商6小了,所以要商7。)商8行不行?(也不行,因为5乘8的积是40,40比38大,说明商8大了,只能商7。)实际教学时,只要发现商小了或商大了这两种情况中的一种,能够找到恰当的商就可以了。最后,引导学生写出完整的竖式和正确的横式。

4.引导学生分别比较例1和例2中的余数和除数,让学生找一找有什么共同点,从中发现了什么规律。

教师小结:计算有余数的除法,余数要比除数小。

5.做例2下面的“做一做”。

先引导学生看图和下面的算式,弄清题意后,再让学生独立完成。

三、课堂练习

做练习一的第1题、第2题和第3题。

四、本课小结

今天我们学习的是在除法中示出商以后,还有余数的,这样的除法叫做有余数的除法,计算有余数的除法,余数要比除数小。

课题二:有余数的除法应用题

教学内容

教科书第 5页例 3、例 4,第 6页“做一做”的第 1~3题,练习二的第 1~2题。

教学目的

使学生学会解答有余数的除法应用题,加深对除法两种应用题的认识。

教学重点

有余数除法应用题的结构特征及解答方法。

教学难点

有余数除法两种应用题余数的处理方法。

教具、学具准备

教师准备7枝铅笔和口算卡片若干张、信封8个;学生每人准备10根小棒。

教学过程

一、复习

口算.(教师出示卡片,指名学生说得数.)

2.先摆小棒,再解答.

(1)拿出10根小棒,平均分成5份,每份有几根?

(2)拿出 8根小棒,每4根放一堆,可以放几堆?

二、新课

1、教学例3。

出示例3:7枝铅笔,平均分给3个同学,每人分几枝,还剩几枝?(先分分看.)

教师:现在我们一起来看题(引导学生读题)每个人拿出7根小棒代表7枝铅笔,按照题意平均分给3个同学,也就是要平均分成3份,自己分分看,每份有几根?

教师巡视,只看学生分,暂不表态.学生分过以后,教师指4名学生到前面做示范.

教师:我这里有7枝铅笔,请你把它们平均分给这3个同学(把7枝铅笔交给4个学生中的1人,让他分给其他3人)注意分的时候应该怎样分,分的结果是什么?(每人分2枝,还剩1枝.)

教师:想一想这道题应该怎样解答,谁会列算式?(指名学生列式,教师板书:“7÷3二”)怎样用竖式计算?横式等号后面应该怎样写?(特别要使学生弄清如何写单位名称.)

教师可以这样启发:根据我们刚才分铅笔的结果,想一想除得的商是2,表示什么?(每人分得2枝.)那么2后面的单位名称是什么?(学生口答,教师板书:“2(枝)”.)余数1表示什么?(还剩1枝.)那么余数的单位名称是什么?(学生口答,教师板书:“……1(枝)”.)

教师:这道题做到这里做完了没有?(没有,还要写答话.)指名学生回答,教师板书.

教师;今天我们解答这道应用题是用什么方法计算的?(除法。)它与以前学过的除法应用题有什么不同?(有余数。)对!今天我们学习的是有余数的除法应用题.(板书课题:有余数的除法应用题)

2.做第6页‘“做一做”的第1题。

学生独立做,教师巡视指导.完成后集体订正,着重让学生说一说计算的结果应该怎样写。

课间活动.

3.教学例4.

出示例4:43个乒乓球,每袋装5个,可以装几袋,还剩几个?

教师:我们再来看一道应用题(引导学生读题〕我这里有几个信封,表示口袋.现在请一位同学用43根小棒代表43个乒乓球,每个口袋里装5个,实际装一装,看能装几袋.(指名学生按照题意装小棒.)每袋装5个,应该怎样装?(学生拿5根小棒装1袋,再拿5根装l袋;装过8袋后,还剩3根.)还够不够装1袋呢?为什么?(因为要求每袋装5个,剩下的不够再装1袋了.)那么装的结果是什么?(装了8袋还剩下3个。)

教师:谁能说一说这道应用题怎样解答?(指名学生列式解答,教师板书。)

学生列出算式,计算出结果后,教师着重看学生写的单位名称对不对。

让学生打开书,把例4中没有解答完的地方补充完整.

三、巩固练习

l.做第 6页“做一做’的第2题。

学生独立做,教师巡视指导。订正时着重让学生说一说计算结果的单位是什么。

2.做第6页“做一做”的第3题。

先引导学生看图,提问:图中一共有多少个苹果?根据这个图,谁会写出两个除法算式?(指名学生回答。)再让学生根据列出的两个除法算式说一说各表示什么意思。(第一个算式是说把9个苹果平均放在2个盘子里,每盘放4个,还剩1个,第二算式是说把9个苹果按照每盘放4个,可以放2盘,还剩1个。)

3.练习二的第1、2题。

四、本课小结

教师:今天我们学习的是有余数的除法应用题,在解答每一道应用题之前,都要认真审题,弄清每一道题属于哪一种分法。在计算以后,要根据题意正确书写商和余数的单位名称,最后写出答案。

篇9:第七单元统计(课标版)(人教新课标一年级教案设计)

目标导航

1.知识与技能

使学生体验数据的收集,整理和分析的过程。初步了解统计的意义。

2.数学思考

学生能根据简单的问题,选用适当的方法收集数据。

3.解决问题

学生学会用简单的方法收集和整理数据;发展实践能力和创新精神,学会与人合作,并能与他人交流思维的过程和结果。

4.情感与态度

通过对学生身边有趣的事物的调查活动,激发学生学习的兴趣,培养学生的合作意识的实践能力。

要点扫描

1.课标解读

随着时代的发展,统计的观念日趋重要。《标准》不仅把“统计观念”作为义务教育阶段数学课程的重要目标之一,新课标也根据学生的身心发展的规律提出了不同程度的要求。本学段要求的是“有所体验”。

要使学生逐步建立统计观念,最有效的方法是让他们真正投入到统计活动的全过程中。要鼓励学生积极投入到统计活动的体验中,就要留给他们足够的动手实践和独立思考的时间与空间,并在此基础上加强与同伴的合作与交流。

在教学过程中,要引导学生联系身边的具体,有趣的事物,通过动手收集数据,整理数据等活动过程的体验,来感受统计的意义,形成统计的观念,体会统计的好处。

2.内容分析

在一年级下册教材中,学生已经学习了一些简单的统计图表知识,初步体验了数据的收集,整理,描述和分析的过程,学会运用简单的方法收集和整理数据,初步认识了条形统计图(1格表示1个单位)和简单的统计表,并能根据统计图中的数据提出并回答简单的问题。本课的学习是在学生已有的知识和经验的基础之上,随统计数据的增大,让学生进一步体验数据的收集,整理,描述和分析的过程,这是重点;让学生了解统计的意义和作用,这是本课的难点。

3.学情认识

本课时的学习是在学生一年级原有的基础之上来学习的,要充分利用学生原有的数学建模和学习经验来学习本课时的知识内容。

本课时的内容应选择注意联系学生生活实际,激发学生的学习兴趣。在学生学习过程中,应尽量增加学生的学习独立性,扩大学生的思维空间,要互相交流各自想法的基础上,汲取自己喜欢的方式来经历数据的收集、整理、描述的过程。要经历的过程中重点在注意学生的主体性、独立性、合作性,大胆放手让学生根据自己喜欢的方法去体验过程,激发学习的兴趣,提高学习效率。

4.学法点拨

引导学生借助已有的知识体系和生活经验,通过小组合作相互讨论研究,选择喜欢的统计方法来体验统计的全过程,初步了解统计的意义和作用。培养学生的实践能力,创新能力和合作精神。

实施要领

一、创设情景,谈话引入

再过几天就有一个属于我们小朋友自己的节日。我们学校也要在这一天举行联欢会。总务处陈老师想给大家买点水果,但他想不好该买些什么,你们说他该怎么办?

【此处用情景引入,激起学生兴趣。从要求学生帮忙,来理解统计的意义。】

所以,陈老师要在我们班进行调查。你们说我们该用什么方法进行调查呢?

【这里由学生自己根据班级实际情况,自由发言,共同探讨,最后决定用小组的形式进行调查。】

二、展开

1.你觉得你们在进行小组调查时要注意什么?

【培养学生养成一种先思考后行动的行为习惯。】

2.如果你是组长你会怎样又快又好的开展小组调查?给每个小朋友一分钟时间。

【给学生独立思考的时间,为下面的讨论做基础。】

请你在小组中说一说,选一种你们组认为最好的方法进行调查。我们将评选最佳合作奖与最佳创意奖。在进行调查之前先把相关的表格介绍一下。

我最喜欢的水果调查表

我最喜欢的水果

此表格用不用由你们小组的调查方法决定。

我最喜欢的水果小组调查表

第_____组     组长______

组员:__________________

水果 总计

总计人数

3.完成小组表格。

学生讨论教师参与。

4.学生汇报,教师对调查情况进行记录。填写班级总表。

我最喜欢的水果统计

水果 数 据 收 集 总 计

一 二 三 四

总计人数

要求:

讲清你们是用什么方法进行调查的?有几种水果?每种水果各有几人?

【在这里各个小组出现了许多不同的方法,有举手法,正字法等。在这里让学生体会各种统计方法】

5.学生点评,选出最佳合作奖与最佳创意奖。

6.我们已经知道了每小组的情况,那么整个班呢? 请你用口算的方法算出总数。

7.从这张表中你得到了哪些信息?

有了这些信息我们就可以完成陈老师的调查表了。让我们一起来填写。

绍兴县实验小学六一水果购买调查表

亲爱的少先队员们:

一年一度的”六一国际儿童节”就要到了。我们学校将要组织学生进行联欢会。因不知水果具体喜爱情况,现在××班进行调查。

××班最喜欢的水果统计表

水果名称 总计

芒果

桃子

西瓜

葡萄

调查结果如下:

我们一共调查了(  )个小朋友。喜欢吃(  )的人最多,喜欢吃(   )的人最少。喜欢(  )比(  )的多。

所以,我们提议买(  )。

8.我们把调查表填写完了,让哪位小朋友去交给陈老师呢?

【在这里设计这个环节使学生再一次运用统计,明白当人全到齐时我们可用举手法也可用正字法。】

三、揭题小结

像刚才我们所经历的水果的调查,选谁送信的过程,就是统计。

篇10:第四单元千克的初步认识(人教新课标二年级教案设计)

课题一:克的初步认识

教学内容

教科书第41~42页,练习十一的第1~3题.

教学目的

使学生初步认识重量单位“克”,初步建立1克的重量观念.

教学重点

建立1克的重量观念。

教学难点

认识1克有多重。

教具、学具准备

天平(自制天平)、两个苹果、一个梨(两个苹果一样重,梨比苹果重些.)一个2分币、一些黄豆、15个图钉.学生每人准备一个2分币.

教学过程

一、新课

让学生左手上放一本语文教科书,右手上放一本数学教科书,掂一掂.再提问:“哪本书重一些?”

教师提问:比较物品的轻重,能不能*眼睛观察?学生回答后,教师指出必须用手掂一掂或用秤称一称.

教师出示天平,简单介绍天平的结构,指出天平可以用来比较物品的轻重和称物品的重量,并说明使用天平的方法.

教师演示:先拿出两个苹果,分别放在天平左右两个盘里,让学生观察天平指针的情况,并指出:当指针在标尺中间时,天平两端平衡,表示两个苹果重量相等.

再将一个苹果换成梨,这时天平的指针偏高标尺中间位置,教师引导学生观察后提问:“哪一种水果重?”教师进一步说明指针偏向哪边,那边的物品就重.

教师指出:天平还可以用来称物品的重量.拿出一个2分币,提问:

“这个2分币有多重?”说明表示比较轻的物品的重量的大小一般用克做单位.

板书:克

“1克有多重?”

向学生介绍1克的砝码.并说明用天平称物品重量时需要用砝码.一般左边盘内放置所称的东西,右边盘内放置砝码.

教师将一个2分币放在左边盘内,1克砝码放在右边盘内,让学生观察天平上指针的情况.

提问:“你们发现了什么?”

教师总结学生的回答后指出,指针指在标尺中间,天平平衡,表示这个二分币与1克砝码同样重.

“那么这个2分币重多少克?”

让学生拿出自己的2分币,用手掂一掂.

“现在我们来称出1克黄豆.”

教师从天平左边的盘子里取出2分币,然后放入黄豆,直至天平上的指针指在标尺的中间,天平平衡.

提问:“这些黄豆重多少克?”

请一个学生来数一数1克黄豆有多少粒.

接着把1克黄豆让学生分组顺次传递,用手掂一掂.

教师拿出15个图钉:“这里有15个图钉,我们来看一看,它们有多重.”

教师在天平左边的盘子里放入图钉,在右边的盘子里放砝码,从1克、2克、5克放到10克,使天平平衡.

“15个图钉有多重?”

接着把10克图钉让学生分组顺次传递,用手掂一掂.

教师按照称图钉的方法,称1枝粉笔、1本数学教科书、1瓶墨水、1把小刀,也可称其它物品,如乒乓球、铅笔等.有些物品称完之后,仍让学生掂一掂,如数学教科书.

二、小结

今天我们学习了重量单位“克”.知道了用天平称物品的方法,还亲自掂一掂1克物品的实际重量.

三、课堂练习

做练习十一的第2、3题.

学生做第3题时,要提示学生:式题中有单位名称的,得数也应写单位名称.

四、家庭作业

练习十一的第1题.

让学生向家长或售货员了解题中物品的重量后把得数填在()里.

课题二:千克的初步认识

教学内容

教科书第42~43页,练习十一的第4~8题.

教学目的

使学生初步认识重量单位“千克”,初步建立1千克的重量观念.

教学重点

建立1千克重量的观念,掌握千克与克之间的进率。

教学难点

建立1千克重量的观念。

教具、学具准备

教师准备2袋精盐、苹果或枣等、一些沙子(重量均超过1千克)、几个塑料袋、重1千克的一大袋洗衣粉。再准备一台案秤。学生准备一塑料袋米(大约1千克)。

教学过程

一、新课

教师:我们已经学习了克这个重量单位,克主要是用来称一些重量比较轻的物品.称一般物品的重量,常用千克做单位.

教师提问:1千克是多少克呢?

学生回答后教师板书出:l千克=1000克

教师进一步拿出1袋精盐,并说:我手里拿的是一袋精盐,它重500克.再拿出一袋精盐,同时说:2袋精盐正好是1千克.

然后教师摆出案秤,并提问:同学们见过这种秤吗?它叫什么秤?教师指出这种秤叫案秤,也叫台秤.

教师把游标对准1千克,然后一边往秤盘里放苹果,一边让学生注意看秤杆抬起来没有,称好后,说明这些苹果是1千克.让学生数一数这些苹果一共有几个.

教师让学生翻开教科书第42页,看右下的图,指出这也是一种案秤,并提问:看这个案秤指针所指的数字,你能说出苹果的重量是多少吗?学生回答后,教师可以顺便告诉学生,这个秤最多只能称8千克的物品.

然后,教师可以让一名学生在教师的帮助下称出1千克的沙子.装在塑料袋里后用皮筋系紧.再把课前准备好的1千克重的几种物品拿出来,说明它们的重量都是1千克,并让每一组(或几组)学生依次传递,掂一掂1千克有多重.

让学生做教科书第43页上“做一做”的第2题.

教师让学生说一说周围哪些物品重1千克.

二、课堂练习

1.做练习十一的第4题.

如果有条件,教师可以给每个学生称一称体重,再根据题目要求让学生把数目填在书上.通过填数,巩固重量观念.也可以让学生依次报一下自己的体重,再让学生填.

2.做练习十一的第5题.

先让学生在书上填,然后集体订正.

3.做练习十一的第6题.

要求学生在0里填上>、<或=,有的题中两边的重量单位不同,可在做题前提醒学生注意,然后让学生独立完成,然后集体订正.

4.做练习十一的第7、8题.

做第8题前先分析题目给了哪两个条件,想一想应提什么问题.填出问题后再列式解答

学生做完后集体订正,第8题要让学生说一说这道题应该填上什么问题,为什么填这样的问题.使学生说出知道一筐水果重30千克,又知道6个人平均分,所以可以求出每人买了多少千克,并且用除法计算.

对学有余力的学生做完第8题后,可以让他们做第9*题.题中的数量关系是用图画表示出来的,看看学有余力的学生是否能从图中找出鸡、鸭、鹅的重量关系,然后求鸭和鸡的重量.教师可个别指导,不必全班订正.

三、家庭作业

做教科书第43页“做一做”的第3题.

让学生向家长或售货员了解题中的物品重量后,把得数填在书上。