关于高二学期英语知识点总结(精选16篇)大全
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以下是小编整理的高二学期英语知识点总结,本文共16篇,希望能够帮助到大家。
篇1:高二英语知识点总结
1. put forward: 提出(计划、建议等);将…提前;把钟表拨快
e.g. He put forward a good plan for this project. 他为这项工程提出了一个好的方案。
The match has been put forward to 1:30. 比赛已经提前到一点半举行。
Put the clock forward by ten minutes. 把钟表拨快十分钟。
【词语联想】
- put away: 收起来;贮存,储蓄
- put down: 放下;写下,记下
- put off: 推迟;延期
- put on: 穿上;增加;上演(戏剧)e.g. put on weight: 增加了体重 put on a new play: 上演新戏剧
- put up: 张贴;撑开(帐篷)e.g. put up a poster put up a tent: 搭起帐篷
2. conclude: v. 作结论,断定(conclusion: n. 结论)
e.g. The jury concluded that he was guilty. 陪审团认定他有罪。
【习惯用语】- draw a conclusion 作出结论
3. defeat vt.打败, 击败, 战胜; 使(希望, 计划等)失败, 挫败; 阻挠, 使无效
e.g. He finally conceded defeat. 他最终承认了失败。
◆ 区别: defeat, conquer, overcome
- defeat 指“赢得胜利”, 尤其指“军事上的胜利”,e.g. defeat the enemy 打败敌人。
- conquer指“征服”、”战胜”,特别指“获得对人、物或感情的控制”,e.g. conquer nature
- overcome指“战胜”、“压倒”、“克服”尤指“感情”而言, e.g. overcome difficulties
4. attend: v.
1) to be present at; go to (meeting, conference, lecture...) 出席;参加
e.g. He decided to attend the meeting himself. 他决定亲自赴会。
2) to look after, care for, serve 照顾;看护。
e.g. Which doctor is attending to (on) you? 哪位医生护理你?
3)to go with 伴随
e.g. The work was attended with much difficulty. 这项工作带来许多困难。
5. expose...to...
e.g. Don't expose your skin to the sun for too long.
They had to be exposed to the enemy's gunfire.
6. blame sb. for sth. 因为某事责备某人
e.g. He blamed the boy for his mistake.
- be to blame: 应受责备,应负责任
Who is to blame for the mistake?这个错误应归咎于谁?
7. in addition: 除此之外,另外, 意思相当于 besides, what's more
e.g. I paid 100 Yuan in addition.
In addition to English, he has to study a second language.
◆ 区别: in addition to, except, besides,beside
- in addition to:除…之外,还有…,表示递进关系。
e.g. The company provided the workers with free lunch in addition to paid holidays. 这家公司为员工们提供带薪假期,还有免费午餐。
- except: 除…之外,表示在整体中排除,
e.g. Everyone except me got an invitation. 除了我以外, 所有人都收到了请柬.
- besides 表示“除了……以外,还有……”,与in addition to 同义,
e.g. Besides Mr Wang, we also went to see the film.王先生也去了。
We all agreed besides him.我们都同意, 他也同意。
- beside : 在…旁边。表示方位。
e.g. Lily sits beside me in class. 莉莉在班上做我旁边。
同义句转换
1)He speaks French as well as English.
e.g. He speaks French in addition to/besides English.
2) Apart from the salary, it’s not a bad job.
e.g. In addition to/Except the salary, it’s not a bad job.
8. announce: 公布;宣告
e.g. He announced his decision. 他宣布了他的决定。
9. absorb v.
1) 吸收 A sponge absorbs water. 海绵吸水。
2)专心于
- be absorbed in sth: 专心的,全神贯注的
The little girl was absorbed in reading a tale. 这个小姑娘正在全神贯注的阅读一篇故事。
10. challenge n.挑战; 挑战书; 邀请比赛; 要求决斗
vt. 向...挑战, 要求, 怀疑 ; vi. 挑战, 对(证据等)表示异议
e.g. meet the serious challenge 面对严峻挑战
篇2:高二英语知识点总结
1. consist of = be made up of 由……组成 (没有进行时)
e.g. The UK consists ofGreat BritainandNorthern Ireland.
=Great Britain and Northern Ireland make up the UK.
2. 区别:
- separate ... from (把联合在一起或靠近的人或物分离出来)
- divide...into 把…分开 (把整体分为若干部分)
e.g. The teacher divided the class into two groups.
The Taiwan Strait separatesTaiwanfrom Fujian.
3. debate about sth.
e.g. They debate about the proposal for three days.
debate /argue/ quarrel
4. clarify: vt./vi. (cause sth. to )become clear or easier to understand 澄清;阐明;清楚;明了
e.g. I hope what I say will clarify the situation.
Can you clarify the question?
5. be linked to = be connected to /be joined to 连接
【习惯用语】- link A to B 将A和B连接起来
6. refer to
1)提及,指的是……
e.g. When he said “some students”, do you think he was referring to us?
2) 参考;查阅;询问
e.g. If you don't understand a word you may refer to your dictionaries.
Please refer to the last page of the book for answers.
3) 关系到;关乎
e.g. What I have to say refers to all of you.
This rule refers to everyone.
reference: n. 参考 e.g. reference books 参考书
7. to one's surprise (prep)
“to one's + 名词” 表 “令某人……”
常见的名词有 “delight, disappointment, enjoyment, astonishment 等
e.g. I discovered, to my horror, that the goods were entirely unfit for sale.
To John's great relief they reached the house at last.
8. ... found themselves united peacefully
“find +宾语+宾补( adj; adv; v-ing; pp; 介词短语;不定式)”
e.g. A cook will be immediately fired if he is found smoking in the kitchen.
You'll find him easy to get along with.
They found themselves trapped by the bush fire.
When I woke up, I found myself in hospital.
I called on him yesterday, but I found him out.
9. get sth done =have sth done 使某事被做…….
e.g. I'll just get these dishes washed and then I'll come.
get + n. + to do
get + n. + doing
You'll get her to agree.
I'll get the car going.
get done: 用于意想不到、突然或偶然发生,意为“被…….”
e.g. Be careful when you cross this very busy street.
10. break away (from sb / sth) 脱离;破除…
e.g. It is not easy for him to break away from bad habits.
The man broke away from his guards.
break down (会谈)破裂,失败;(汽车等)出故障;(人的健康状况)变得恶劣;(情感)失控
e.g. His car broke down on the way to work this morning.
His health broke down under the pressure of work.
He broke down and wept when he heard the news.
Talks between the two countries have completely broken down.
- break in 闯入;打岔
- break off 中断,折断
- break into 闯入
- break out 爆发;发生
- break up 驱散;分散,拆散
11. as well as 不仅…而且;既…又…
e.g. He is a teacher as well as a writer.
The children as well as their father were seen playing football in the street.
12. convenience: n.方便;便利(convenient: adj. )
e.g. We bought this house for its convenience.
13. attraction: (attract: v.)
1). 吸引;引力(不可数 n.) e.g. attraction of gravitation 重力
2). 吸引人的东西;喜闻乐见的东西;精彩节目(可数 n.)
He can't resist the attraction of the sea on a hot day.
A big city offers many and varied attractions.
What are the principle attractions this evening?
14. influence
1) v. 对…产生影响 e.g. What influence you to choose a career in teaching?
2)可数n. 产生影响的人或事 e.g. He is one of the good influences in the school.
3) (不可数n.) 影响 e.g. A teacher has great influence over his pupils.
篇3:英语高二知识点总结
英语高二知识点总结
1. cultural relics 文化遗产
Many unearthed cultural relics were exhibited at the museum.
博物馆展出了许多出土文物。By definition the capital is the political and cultural center of a country. 根据定义,首都是一个国家的政治文化中心。
2. rare and valuable 珍贵稀有
It is rare to find such a genius nowadays.
这样的天才现在很少见。
The flaw in this vase makes it less valuable. 这个花瓶因为有点缺陷,不那么值钱了。
3. in search of 寻找,寻求 = in search for
He's sailed the seven seas in search of adventure. 他闯荡七大洋去历险.
He went to the south in search for a better future.他为了寻找更好的前途到南方去。
4. in the fancy style 以别致的风格 in … style/ in the style of ……以……风格
These clothes are too fancy for me, I prefer plainer ones. 这些衣服对我来说有些花哨,我还是喜欢素净些的。
5. popular
She is popular at school. 她在学校里很受人喜欢。
This dance is popular with young people. 这种舞很受青年人喜爱。
6. …a treasure decorated with gold and jewels, which took the country’s best artists about ten years to make. 用金银珠宝装饰起来的珍品,一批国家最优秀的艺术家用了大约十年的时间才把它完成。
decorate with 以...装饰
7. be designed for …为……而设计
by design 故意地
My brother designs to be an engineer. 我弟弟立志要当工程师。
This room was originally designed to be my study. 这间屋子原预定做我的书房。
His parents designed him for the army, but he preferred the navy. 他父母打算要他当陆军,但是他却喜欢当海军。
8. belong to 属于
We belong to the same generation. 我们属于同代人。
9. in return 作为回报/报答/交换
in turn 依次地,轮流的;转而,反过来
10. a troop of 一群He is surrounded by a troop of friends. 他被一群朋友围住了。
11. become part of… 变成……的一部分
It is part of the way we act.
它是我们行为表现的一部分。
12. serve as
作为,用作,充当,起作用
The room can serve as a study. 这间房子可作书房用。
13. a small reception hall for important visitors 接待重要来宾的小型会客室。
14. Later,Catherine II had the Amber Room moved to a palace outside St Petersburg where she spent her summers. 后来,叶卡捷琳娜二世派人把琥珀屋搬到圣彼得堡郊外她避暑的宫殿中。
have sth done
请/让别人做某事,使得,蒙受某种损失
We had the machine repaired.
我们请人把机器修好了。
15. In 1770 the room was completed the way she wanted. 1770年,这间琥珀屋按照她的要求完成了。 ( I was never allowed to do things the way /that/ in which I wanted. 我从来不允许按照自己的想法去做事情。)
16. Sadly, although the Amber Room was considered one of the wonders of the world, it is missing. 可悲的.是,尽管琥珀屋被认为是世界上的一大奇迹之一,可是现在它却消失了。
I am considering going abroad. 我正在考虑出国。
I consider it a great honor.我认为这是极大的荣幸。
We consider that the driver is not to blame. 我们认为这不是司机的过错。
We consider it (to be ) true.=(We consider that it is true.) 我们认为这是真实的。
a couple of words missing 缺的两三个字
There is a page missing. 缺少一页。
Police are combing the woods for the missing children.警察搜遍树林以寻找失踪的孩子.
17. be at war 处于战争状态,交战
18. remove some furture and small art objects 把一些家具和小件艺术品搬走
He removed the mud from his shoes. 他去掉鞋上的泥。
This old table is a valuable piece of furniture. 这张旧桌子是一件很珍贵的家具。
19. in less than two days 在不到两天的时间里
20. There is no doubt that the boxes were then put on a train for… 毫无疑问,这些箱子后来被装上了运往……的火车。
There is no doubt that she will keep her word.毫无疑问她会遵守诺言的.
There is no doubt that Taiwan belongs to China. 这是毫无疑问的,台湾属于中国。
There is no doubt that she is capable of the job.她能胜任这个工作,这是毫无疑问的.
21. After that, what happened to the Amber Room remains a mystery. 从那以后,琥珀屋的去处便成了一个谜。
it remains to be seen 尚待分晓
The fact remains to be proved.事实尚待证明?
remain in呆在家里 remain out呆在外面, 留在户外
These matters remain in doubt. 这些事情仍然值得怀疑
He's determined to remain loyal to the team whatever comes his way. 他决心不管发生什么事都忠于球队。
Peter became a judge but John remained a fisherman. 彼得当了法官,但约翰仍然是个渔民。
22. By studying old photos of the former Amber Room, they have made the new one look like the old one. 通过研究琥珀屋原来的照片,他们建造的新琥珀屋样子和旧的看起来非常像。
23. One day he was looking in a second-hand furniture shop when he saw an amazing object among the many different vases and jewels. 一天,他正在一家二手家具商店查找,突然他在众多不同的花瓶和首饰中看见一个神奇的东西。
24. without doubt 无疑地,确实地
He is without doubt the cleverest student I've ever taught.
他确实是我所教过的学生中最聪明的.
25. the UN peace-keeping force 联合国维和部队
26. The old man saw some Germans taking apart the Amber Room and receiving it.
那位老人看见一些德国人把琥珀屋拆开搬走了。 take apart 拆卸,拆开
Take apart the pieces before putting the toys away. 玩具拿开前先将它拆成一件件的。
27. In a trial, a judge must decide which eyewitnesses to believe and which not to believe. 在审讯中,法官必须确定哪些目击者可信哪些不可信。
28. rather than
胜于,而不是
Tom rather than Jack is to blame. 该受责备的是汤姆,而不是杰克。
I prefer to read rather than sit idle. 我宁愿读书而不愿闲坐着。
We aim at quality rather than quantity. 我们的目的是重质不重量。
29. by the light of the moom 借助于月光
30. for oneself 亲自,独自地
One should not live for oneself alone. 一个人不应只是为自已活着。
31. To my surprise the entrance to the mine was closed 使我感到惊奇的是矿口被封闭了。…….
32. I think highly of those who are searching for the Ambe Room. 我认为那些在找寻琥珀屋的人们很了不起。
33. Nor do I think they should give it to any government. 我也不认为他们会把它交给任何政府。
34. do with 处理,忍受,对付
I can't do with his insolence.
我忍受不了他那傲慢无礼的态度
What do they do with the coin?
他们是怎样处理这枚硬币的?
35. take notes of 记录,把……记下来
Please take notes of the important while you read. 请边读边把重要的事情记下来。
36. Read the information that is provided for the visitors. 阅读一下为参观者提供的信息。
They provide us with food. 他们供给我们食物。
We provided food for the hungry children. 我们为饥饿的孩子们提供食物。
It's wise to save some money and provide for the future. “积蓄点钱,为将来使用作些准备是明智的。”
He has a wife and seven children to provide for. 他需要赡养妻子和七个孩子。
37. It will not only give you a chance of practising your English but also of developing an interest in local history at the same time.它不仅给你了练习英语的机会而且在同时也给你了培养对当地历史感兴趣的机会。
38. for fun 为了消遣,为了开心
He plays violin just for fun.
他拉小提琴只是为了自娱自乐。
篇4:高二英语知识点总结精选
一、不定式做主语:
1、不定式做主语一般表示具体的某次动作。===动名词doing 表示习惯的,经常的动作。
e.g: To finish the building in a month is difficult.
To do such things is foolish.
To see is to believe. (对等)
注: 1). 不定式作主语时,谓语用单数
2). 当主语较长,谓语较短时,常用it做形式主语,而将不定式放到谓语的后面。
it做形式主语,不定式放在谓语动词之后常用于下列结构中:
(1)It is/was +adj.+of sb. to do…
(2) It is +adj.+for sb.+to do…
It is easy / difficult / hard / foolish / unwise / right / wrong / unnecessary
(3) it is +a +名词+ to do...
It is a pity / a pleasure / a pleasant thing / one’s duty / an honor / a shame / a crime / no easy job… to do
It takes (sb.) some time / courage / patience …to do…
It requires courage / patience / hard work… to do…
_注意: probable 和 possible 均可作表语,但possible可以用不定式作真实主语, 而probable不能用不定式作真实主语。
It is probable for him to come to the meeting.(错)
It is possible for him to come to the meeting.
It is possible / probable that he will come to the meeting.
二、不定式做表语
主语是以aim duty hope idea intention plan job suggestion wish purpose task 等为中心词的名词词组 或以 what 引导的名词性从句表示,后面的不定式说明其内容, 不定式作表语常表示将来或现在的动作或状态。
eg :My idea is to climb the mountain from the north.
Your mistake was not to write that letter.
What I would suggest is to start work at once.
三、动词不定式作宾语
以不定式结构为宾语的动词有:
ask, agree, care, choose, demand, decide, expect, fail, help, hope, learn, manage, offer, plan, prepare, pretend, promise, refuse, want, wish等只能用动词不定式作宾语
口诀(接不定式作宾语的动词)
想要学习早打算( want learn plan)
快准备 有希望( prepare hope wish expect)
同意否 供选择(agree offer choose)
决定了 已答应(decide be determined promise)
尽力去 着手做(manage undertake)
别拒绝 别假装(refuse pretend)
失败不是属于你(fail)
e.g.Tom refused to lend me his pen.
We hope to get there before dark.
The girl decided to do it herself.
_注意:某些及物动词可用-ing也可用动词不定式作宾语但意义不同的有
stop go on remember forget
regret try mean can’t help
be used to
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篇5:高二英语知识点总结
Ⅰ.Hot words and hot phrases常用词与常用词组
1.Medical studies show that AIDS virus cannot be transmitted via the following routes:cups,glasses,toilet seats,swimming pools,mosquitoes,other insects or blood donation.(P.49)
2.AIDS is a disease that breaks down the body's immune system and leaves a person defenceless against infections and illness.(P.51)
3.People get AIDS after having been infected with the HIV virus.(P.51)
4.People transmit HIV by having unprotected sex,by receiving infected blood transfusions or,as in Xiaohua's case,through birth.(P.51)
5.Xiaohua's mother contracted the HIV virus when she was 28,and she died of AIDS only three years after Xiaohua was born.(P.51)
6.The disease is spreading faster in Africa and parts of Asia,mainly because of a lack of proper health care,prevention and education.(P.51)
7.The drugs that are available are much too expensive and difficult to find.(P.51)
8....but she does not let that knowledge discourage her.(P.51)
9.She also goes to visit other AIDS patients in hospitals across the country to support them and cheer them up.(P.51)
10.The disease is not the only thing that AIDS patients have to suffer from.(P.52)
11....that can persuade hospitals and companies to allocate more funds for AIDS research and education.(P.52)
12.Xiaohua has learnt to live with HIV and the fact she will eventually get AIDS.(P.52)
13.Two years ago,Dr Richards had asked me a great many questions and had taken samples of my blood.(P.55)
14.Mum held my hand and I saw that she was weeping.(P.55)
15.Cancer is a disease that begins in cells.(P.55)
16.In my body,the production of cells is disrupted.(P.55)
17.Doctors do know that cancer is not caused by injury and is not contagious—it does not spread from one person to another.(P.55)
18.The cancer in my body has been defeated for the moment.(P.55)
19.Living with cancer has made me realize how precious life is and how important it is for us to take every chance to live life to the fullest.(P.55)
20.Every day is a new opportunity and I have learnt to appreciate every minute of each day.
Ⅱ.Language points and grammar focus语言点和语法重点
A.Language points语言点
1.HIV/AIDS is incurable...(P.49)
AIDS is a disease that...leaves a person defenceless against infections and illness.(P.51)
本单元中由前缀或后缀派生出的反义词的小结
2.People get AIDS after having been infected with the HIV virus.(P.51)
完成时的动名词的被动式的内涵及用法
3.As with most diseases and disasters,the young suffer the most.
“定冠词 + 形容词/过去分词”表示“一类人”的用法的小结
4.I had been feeling sick for a long time and my mum had taken me to hospital to have me examined.(P.55)
1)过去完成进行时的内涵及用法
2)“to have + 宾语 + 过去分词”的两个内涵及用法
5.The treatment was successful and I was able to go home after exactly fourteen months,two days and six hours in hospital.(P.55)
was/were able to do与could do在内涵上的区别及各自的用法
6.I have been living with cancer for two years and...(P.55)
现在完成进行时的内涵及用法
Ⅲ.Skills of the four essential abilities:listening,speaking,reading and writing听、说、读、写四项基本能力的学习技巧
1.Listening:Master the main idea of a long dialogue through the inner connections among the questions so as to have better understanding of the questioned details
从各设问间的内在联系把握较长对话的中心思想,更好理解各检测点的细节
2.Speaking:Talk about deadly diseases and attitudes towards AIDS,cancer,etc.
关于那些致命疾病及对待艾滋病、癌症等的态度的谈论
3.Reading:Make full use of informational words and phrases
充分利用信息词
4.Writing:How to write a personal narrative
如何写一篇个人经历过的叙述性故事
1.最新高一英语知识点总结5篇
2.最新高三英语知识点总结归纳精选5篇
3.精选5篇高一英语知识点总结归纳
4.精选最新5篇高一英语知识点归纳
5.最新高三英语知识点总结归纳5篇
篇6:高二英语第一学期知识点
1. human beings 人类
2. campaign 运动,战役
3. behave 行为
4. shade 阴凉处
5. move off 离开,启程
6. observe 观察
7. respect 尊重
8. argue 讨论,辩论
9. lead a...life 过着…的生活
10. crowd in 涌入脑海
11. support 支持
12. look down upon/on 看不起
13. refer to 查阅,参考,涉及
14. by chance 碰巧
15. come across 偶遇
16. intend 计划,打算
17. deliver 提送,生(小孩),接生,发表(演说)
18. carry on 继续,坚持
重点句型
1. She also discovered how chimps communicate with each other and her study of their
body language helped her work out their social system.
她还发现了黑猩猩之间是如何交流的,而她对黑猩猩身势语的研究帮助她弄清楚了黑猩
猩的社会体系。
△ work out 解决、解答、计算出;产生结果、发展;锻炼;作出、制订出
2. She is leading a busy life but she says …
她过着忙碌的生活,但是她说……
△ lead a …life = live a …life 过……的生活
3. Many people look down upon poor people. 很多人瞧不起穷人。
△ look down upon / on 蔑视;轻视;瞧不起
You mustn’t look down upon/ on the disabled.
你绝不能瞧不起残疾人。
4. If the word group refers to different members, use a plural verb.
如果 group(作主语)指的是各个成员,谓语动词用复数。
△ refer to 指的是:提及;谈到;提到;查阅、参考
5. By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in
women’s diseases.
很偶然地,我看到了一篇关于林巧稚大夫的文章,她是一名妇科专家。
△ by chance=by accident 偶然地,意外地
6. Why not study at medical college like Lin Qiaozhi and carry on her good work?
为什么不像林巧稚那样去读医学院,继续她的伟大事业呢?
△ carry on 继续;坚持
篇7:高二英语上学期知识点
☆重点句型☆
1. By asking why, how and what if, curious minds find
new ideas and solutions.
2. It takes a very unusual mind to undertake the analysis
of the obvious.
3. There did not seem much point in working on my Phi)
-- I did not expect to survive that long.
4. Nor did he let the disease stop him from living the kind
of life he has always dreamt of.
5. Even though I have interviewed famous people, the
story I like best is about an ordinary young woman ...
6 it was the first time that I had written with real
passion.
7. The result is a better understanding of the world on all
sides, leading to a future world where people from all
countries am respected and different views and opinions
are tolerated.
8. Brave and strong, the activists talked to workers outside
the factory and left a positive message about protecting
the earth.
9. They build a theory about the way in which things
happen and the causes and effects.
10. More than ninety responsible and caring citizens, made
their voices heard today.
☆重点词汇☆
1. undertake v. 着手做
2. analysis n. 分析
3. inspiration n. 灵感
4. within prep. 在……的里面
5. curious adj. 好奇的
6. debate v. 争辩
7. graduate v. 毕业
8. disable v. 使丧失能力
9. seek v. 寻找
10. observe v. 观察
11. match v. 和……相配
12. astronomer n. 天文学家
13. engage v. 使订婚;使从事于
14. intelligent adj. 理解力强的
15. experient v. 进行实验
16. media n. 传媒
17. fire v. 解雇;开除
18. difficulty n. 难事
19. bum v. 燃烧
20. inform v. 通知
21. talent n. 天资;天赋
22. present v. 呈现;描述
23. effort n. 努力
24. ignore v. 不理;忽视
25. tolerate v. 忍受
26. concern v. 使担忧
27. rmire v. 退休
28. bore v. 使厌烦
29. attitude n. 态度;看法
30. update v. 更新
☆重点短语☆
1. go by (时间)经过
2. turn out to be 结果是
3. on the one hand, on the other hand 一方面,另一方面
4. within oneself 在某人能力范围之内
5. dream of / about 梦想
6. reach one's goals 达到目标
7. be curious about 对……好奇
8. the other way around 相反地
9. a top university 一所的大学
10. be punished for 因……而受惩罚
11. nine out often 十分之九
12. a promising postgraduate 一个有前途的研究生
13. be addicted to 对……上瘾
14. bum down 烧毁
15. foronce 就这一次
16. spare no effort 不遗余力
17. on all sides 在各方面
18. adapt to 适应
19. be armed with 用……武装
20. be concerned to 担心,担忧
21. change one's mind 改变主意
22. go up 上升,增长
23. in an organized way 有组织地,有条理地
24. fall in love with 与……相爱
25. current affairs 时事
☆交际用语☆
1. What do they mean?
2. What are they known for?
3. What makes a scientist successful?
4. What do these three great minds have in common?
5. What are you interested in?
6. That's correct / true.
7. It's hard to say.
8. It's clear that...
9. There is no doubt that...
10. I would rather...
11. What's your opinkm?
12. Maybe it would be better to choose...
篇8:高二物理下半学期知识点总结
匀变速直线运动
1.平均速度V平=S/t(定义式)2.有用推论Vt2–V02=2as
3.中间时刻速度Vt/2=V平=(Vt+Vo)/2
4.末速度V=Vo+at
5.中间位置速度Vs/2=[(V_o2+V_t2)/2]1/2
6.位移S=V平t=Vot+at2/2=Vt/2t
7.加速度a=(V_t-V_o)/t以V_o为正方向,a与V_o同向(加速)a>0;反向则a<0
8.实验用推论ΔS=aT2ΔS为相邻连续相等时间(T)内位移之差
9.主要物理量及单位:初速(V_o):m/s加速度(a):m/s2末速度(Vt):m/s
时间(t):秒(s)位移(S):米(m)路程:米
速度单位换算:1m/s=3.6Km/h
注:(1)平均速度是矢量。
(2)物体速度大,加速度不一定大。
(3)a=(V_t-V_o)/t只是量度式,不是决定式。
(4)其它相关内容:质点/位移和路程/s--t图/v--t图/速度与速率/
物理必修1匀变速直线运动解题的套路总结
1、刹车类问题一定要先求车停车的时间。因刹车是个实际问题,当车停止后匀变速运动规律便不再可用,要不会出死套公式解出车停后又反向运动不符合实际的匀变速运动情况。
2、对于连续两段非完整匀变速运动(每段都是匀变速,两段加速度不同,全程不是匀变速),常设转折点的速度。因为该速度是前一段的末速度,也是后一段的初速度,该未知量前后两段都可用,建立两段方程联系,便于运算化简。
3、连续两段完整匀变速运动(每段都是匀变速,两段加速度不变,全程还是匀变速),常列第一段和全过程方程。因为两段的初状态相同,方便方程化简。
4、匀变速度运动方程努力解出时间t。因为在匀变速运动公式含时间t的比较多,便于再计算其它量。
5、匀变速运动初速度或末速度含0,且不涉及加速度采用平均速度法比较简单。因此方程不涉及物理量的二次方。
6、不同匀变速过程列方程的形式相同相同,要列x—t方程都列x—t方程、要列x—v方程都列x—v方程等。因为方程形式相同便于化简。
7、较复杂的运动学问题通常画vt图像辅助分析。从图像中能较全面反映出运动学物理量。如直接反映速度v、时间t(时刻),间接反映加速度a(图像倾斜程度)、位移x(图像与t轴围成面积)。
篇9:高二英语重点知识点总结
1. Instead of spending your vacation on a bus, ... you may want to try hiking. Instead和instead 0f的用法
2. Say “Hi” / “Hello” / “Thanks” to sb. (for me)问候的句型
3. Is anybody seeing you off?进行时表将来
4. She struggled and struggled, and could not get on her feet. (= keep struggling)
5. You should not go rafting unless you know... unless引导条件状语从句,相当于if... not
6. By staying at..., tourists can help the villagers make money so that they can take care of the fiver and the birds.目的'状语从句
7. She was so surprised that she couldn't move.结果状语从句
8. Tree after tree went down, cut down by water.过去分词作状语
9. The next moment, the first wave swept her down, swallowing the garden.现在分词作状语
10. However, before she could think twice, the water was upon her. It didn't take long before the building was destroyed. before的用法
篇10:高二英语重点知识点总结
attend school去上学attend church去做礼拜attend a meeting参加会议attend one's class听课Did you attend the meeting yesterday?你出席昨天的会议了吗? Will you attend her wedding next week?下周你会参加她的婚礼吗? She was sick so she didn't attend her classes.她病了,所以没去上课。 I attended two lecture courses this morning.今天上午我上了两节课。 vi.看护,照顾;此时可与介词on或upon连用。 There was no one to attend (on)him but his sister.只有他的姐姐一人照料他。 He has two nurses to attend (on) him.有两个护士看护他。 attend to“处理;专心于;注意” I have an urgent matter to attend to.我有件急事要处理。 Attend carefully to what she is saying。专心听她在说什么。
篇11:高二英语重点知识点总结
1)starve作不及物动词,表示“饿死,挨饿”。starve for=be starve of/for,表示“渴望获得,迫切得到”。
2)plenty作不可数名词,只用于肯定句中,表示“充足,大量,富裕”,可做主语,宾语或表语。做主语时,谓语动词随着plenty所指的单复数形式作相应的变化。 plenty也可作副词,表示“充分地,十足地,好多”。 in plenty表示“大量的,丰富,充裕”可作表语,定语,状语。
3)satisfy作及物动词,表示“满意,使满足”,直接跟宾语,若接that从句时,意思是“使相信”,从句前有间接宾语。 satisfy?with以??满足be satisfied with对??满足satisfy?for向??偿还be satisfied to do sth满足于做某事
4)harm作名词,意为“损害”,不与不定冠词连用,常与do,come,mean等动词搭配。 do more harm than good弊大于利There’s no harm in(sb’s)doing sth=It does no harm for sb to do sth做某事无害处作及物动词,表示“损害,伤害”。
5)trick:play a trick on sb=play sb a trick开某人的玩笑,诈骗某人do/turn the trick达到(预期的)目的,获得成功。 have a/the trick of doing sth(有)做……的习惯/癖好。 be up to tricks,be at one’s tricks玩鬼把戏,闹恶作剧。trick可以做动词,trick sb into doing骗某人去做某事trick sb out of?骗取某人
6)memory是名词,表示“记忆”时,接for而不接of。复数形式memories可表示往事。 in memory of纪念,一般表示对死者的纪念。 lose one’s memory“失去记忆”,可能永远也想不起来;而slip sb’s memory指一般想不起来,可能不知道什么时候又想起。
7)admire作及物动词,只能接名词或者代词作宾语,不能接宾语从句。admire to do高兴做admire sb for sth在某方面钦佩某人admire at对??感到羡慕,对??感到惊讶
8)look forward to盼望,期待push one’s way forward挤着向前走come forward走出来put forward提出backward and forward来回。
9)take place表示“发生”有计划的,有目的的,有准备的发生,是不及物动词,无宾语,不能用于被动语态。区别take place,happen,break out:take place有计划的发生,多指运动,变化,进步,会议,婚礼等;happen偶然发生或者意外事件的发生;break out表示“突然发生,爆发”,强调出人意料,多指地震,火灾,火山,战争,疾病,瘟疫等的突然发生。 take one’s place表示“代替某人,执政,上台”。 take the place of表示“取代,代替”。
10)Apologize:apologize to sb for doing sth因为做了某事向某人道歉make an apology to sb for doing sth道歉。
11)set off:“出发,起程”,还可以表示“使爆炸,激发”。有关set的短语:
set up建立,树立,创立;set forth出发,起程,公布;set out开始,着手,出发;set about
着手,试图,开始;set fire to点火;set to doing sth开始做某事;set…aside把……放在一边;set sth down记下来;set …free将……释放
12)as though:表示“好像,似乎”,引导的从句谓语动词多用于虚拟语气。如果as though
从句中所叙述的情况是事实或有可能发生,也可用于陈述语气。其后面除了跟句子外,还可以跟名词,动词不定式,形容词(短语),介词短语或分词。还可以表示感叹语气,来对某项建议、假设或推测表示不赞成,惊讶,不满和厌恶等。
篇12:高二英语重点知识点总结
【重点词汇、短语】
1. human beings人类
2. campaign运动,战役
3. behave行为
4. shade阴凉处
5. move off离开,启程
6. observe观察
7. respect尊重
8. argue讨论,辩论
9. lead a...life过着…的生活
10. crowd in涌入脑海
11. support支持
12. look down upon/on看不起
13. refer to查阅,参考,涉及
14. by chance碰巧
15. come across偶遇
16. intend计划,打算
17. deliver提送,生(小孩),接生,发表(演说)
18. carry on继续,坚持
【重点句型】
1. She also discovered how chimps communicate with each other and her study of their
body language helped her work out their social system.
她还发现了黑猩猩之间是如何交流的,而她对黑猩猩身势语的研究帮助她弄清楚了黑猩
猩的社会体系。
△ work out解决、解答、计算出;产生结果、发展;锻炼;作出、制订出
2. She is leading a busy life but she says …
她过着忙碌的生活,但是她说……
△ lead a …life = live a …life过……的生活
3. Many people look down upon poor people.很多人瞧不起穷人。
△ look down upon / on蔑视;轻视;瞧不起
You mustn’t look down upon/ on the disabled.
你绝不能瞧不起残疾人。
4. If the word group refers to different members, use a plural verb.
如果group(作主语)指的是各个成员,谓语动词用复数。
△ refer to指的是:提及;谈到;提到;查阅、参考
5. By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in
women’s diseases.
很偶然地,我看到了一篇关于林巧稚大夫的文章,她是一名妇科专家。
△ by chance=by accident偶然地,意外地
6. Why not study at medical college like Lin Qiaozhi and carry on her good work?
为什么不像林巧稚那样去读医学院,继续她的伟大事业呢?
△ carry on继续;坚持
篇13:高二英语会考知识点总结
1)starve作不及物动词,表示“饿死,挨饿”。starve for=be starve of/for,表示“渴望获得,迫切得到”。
2)plenty 作不可数名词,只用于肯定句中,表示“充足,大量,富裕”,可做主语,宾语或表语。 做主语时,谓语动词随着plenty所指的单复数形式作相应的变化。 plenty也可作副词,表示“充分地,十足地,好多”。 in plenty表示“大量的,丰富,充裕”可作表语,定语,状语。
3)satisfy 作及物动词,表示“满意,使满足”,直接跟宾语,若接that从句时,意思是“使相信”,从句前有间接宾语。 satisfy?with以??满足 be satisfied with对??满足 satisfy?for向??偿还 be satisfied to do sth满足于做某事
4)harm 作名词,意为“损害”,不与不定冠词连用,常与do,come,mean等动词搭配。 do more harm than good弊大于利 There’s no harm in(sb’s)doing sth=It does no harm for sb to do sth做某事无害处 作及物动词,表示“损害,伤害”。
5)trick:play a trick on sb=play sb a trick开某人的玩笑,诈骗某人 do/turn the trick达到(预期的)目的,获得成功。 have a/the trick of doing sth(有)做……的习惯/癖好。 be up to tricks,be at one’s tricks玩鬼把戏,闹恶作剧。trick可以做动词,trick sb into doing骗某人去做某事 trick sb out of?骗取某人
6)memory是名词,表示“记忆”时,接for而不接of。 复数形式memories可表示往事。 in memory of纪念,一般表示对死者的纪念。 lose one’s memory“失去记忆”,可能永远也想不起来;而slip sb’s memory指一般想不起来,可能不知道什么时候又想起。
7)admire作及物动词,只能接名词或者代词作宾语,不能接宾语从句。admire to do高兴做 admire sb for sth在某方面钦佩某人 admire at对??感到羡慕,对??感到惊讶
8)look forward to盼望,期待 push one’s way forward挤着向前走 come forward走出来 put forward提出 backward and forward来回。
9)take place 表示“发生”有计划的,有目的的,有准备的发生,是不及物动词,无宾语,不能用于被动语态。区别take place,happen,break out:take place有计划的发生,多指运动,变化,进步,会议,婚礼等;happen偶然发生或者意外事件的发生;break out表示“突然发生,爆发”,强调出人意料,多指地震,火灾,火山,战争,疾病,瘟疫等的突然发生。 take one’s place表示“代替某人,执政,上台”。 take the place of表示“取代,代替”。
10)Apologize:apologize to sb for doing sth因为做了某事向某人道歉 make an apology to sb for doing sth道歉。
11)set off:“出发,起程”,还可以表示“使爆炸,激发”。有关set的短语:
set up建立,树立,创立;set forth出发,起程,公布;set out开始,着手,出发;set about
着手,试图,开始;set fire to点火;set to doing sth开始做某事;set…aside把……放在一边;set sth down记下来;set …free将……释放
12)as though :表示“好像,似乎”,引导的从句谓语动词多用于虚拟语气。如果as though
从句中所叙述的情况是事实或有可能发生,也可用于陈述语气。其后面除了跟句子外,还可以跟名词,动词不定式,形容词(短语),介词短语或分词。还可以表示感叹语气,来对某项建议、假设或推测表示不赞成,惊讶,不满和厌恶等。
【
高二英语会考知识点总结
篇14:高二英语必会知识点总结
1. take place 发生
2. religious 宗教的
3. in memory of 纪念
4. belief 信任,信心,信仰
5. dress up 盛装,打扮
6. trick 诡计,窍门
7. play a trick on 搞恶作剧,诈骗
8. gain 获得
9. gather 搜集,集合
10. award 奖品,授予
11. admire 赞美,钦佩
12. look forward to 期望,盼望
13. day and night 日夜
14. as though 好像
15. have fun with 玩的开心
16. permission 许可,允许
17. turn up 出现,到场
18. keep one’s word 守信用
19. hold one’s breath 屏息
20. apologize 道歉
21. obvious 显然的
22. set off 出发,动身,使爆炸
【重点句型】
1. Please make sure when and where the accident took place.
请查清楚事故是何时何地发生的。
2. Some festival are held to honour the dead, or satisfy and please the ancestors, who
could return either to help or to do harm.
还有一些节日,是为了纪念死者、满足或取悦祖先,因为(祖先们)有可能回到世上帮助他们,也有可能带来危害。
3. In Japan the festival is called Obon,when people should go to clean the graves and
light incense in memory of their ancestors.(非限制性定语从句)
在日本,这个节叫孟兰盆节,在这个节日里,人们要上坟、扫墓、烧香,以缅怀祖先。
4. They dress up and try to frighten people.
他们乔装打扮去吓唬别人。
5. If they are not given anything, the children might play a trick.
如果你什么也不打发给孩子,他们可能会捉弄别人。
6. In India there is a national festival on October 2 to honour Mahatma Gandhi, the leader who helped gain India's independence from Britain.
在印度,10 月 2 日是纪念马哈特马.甘地的全国性节日,他是帮助印度脱离英国而独立的领袖。
7. The most energetic and important festivals are the ones that look forward to the end
of winter and to the coming of spring.
最富生气而又最重要的节日,就是告别冬天、迎来春天的日子。
8. The country is covered with cherry tree flowers so that it looks as though it might be
covered with pink snow.
整个国度处处都是樱花盛开,看上去就像罩上了一层粉红色的雪。
篇15:高二英语必会知识点总结
一、过去分词
过去分词兼有动词、副词和形容词的特征,可以带宾语或受状语修饰。过去分词和宾语或状语一起构成过去分词短语。它在句中可以作定语、表语、宾语补足语或状语。这节课讲解作定语、表语的用法。
1. 作定语
作定语的过去分词如果是单词,一般放在被修饰词的前面;过去分词短语作定语,一般放在被修饰词的后面。例如:
There are many fallen leaves on the ground.
This is a book written by a worker.
2. 作表语
过去分词作表语,多表示主语所处的状态。
I was pleased at the news.
The door remained locked.
过去分词作表语,相当于形容词,常见的有:delighted, disappointed, astonished, interested, satisfied, surprised, tired, worried, excited, married 等。
过去分词作表语时,应注意与被动结构的区别。系表结构说明主语的状态或具有的性质、特点;被动结构强调谓语动作。
The small village is surrounded by trees.(状态)
The small village was soon surrounded by enemy soldiers.(动作)
I'm interested in chess.(状态)
3. 过去分词做状语
①表时间,相当于一个时间状语从句,有时过去分词前可加连词 when 或 while 来强调时间概念。
Seen from the top of the hill, the city looked like a big garden.
Accepted by the Party, he decided to devote his life to the cause of the Party.
②表原因,相当于一个原因状语从句。
Exhausted, the children fell asleep at once.
Encouraged by the speech, the young people made up their minds to take up the struggle.
③表条件,相当于一个条件状语从句,有时过去分词前可用 if 等词
Heated, water changes into steam.
Given another chance, he will do better.
④表让步,相当于一个though/although引导的让步状语从句。
Laughed at by many people, he continued his study.
⑤表伴随,说明动作发生的背景或情况。
Surrounded by a group of pupils, the old teacher walked into the classroom.
The trainer appeared, followed by five little dogs.
倒装句:
一、here, there, now, then, thus 等副词置于句首, 谓语动词常用 be, come, go, lie, run。
There goes the bell. 铃声响了。
Then came the chairman. _来了。
Here is your letter. 你的信。
二、否定词置于句首,句子应进行倒装。 neither 放句首
Tod can't swim, neither can I. 托德不会游泳,我也不会。
用于 never, hardly, seldom, scarcely, barely, little, often, at no time, not only, not once, many a time 等词开头的句子。
Never shall I go there again. 我再也不去那了。
Little did he know who the woman was.他基本上不知道那女人是谁。
Seldom was he late for class.他很少上学迟到。
用于 no sooner ... than ..., hardly... when... 和 not until... 的句型中
Hardly had I reached the station when the train left. 我刚到车站,火车就离开了。
No sooner had she gone out than the phone rang. 她刚离开,电话就响了。
Not until the teacher came did he finish his homework. 直到老师来,他才完成作业。
三、用于 only 放句首,修饰副词、介词短语或状语从句的句子。
Only in this way can you master English well. 只有这种方法,你才能学好英语。
Only that time did he do his homework. 直到哪个时间,他才做作业。
Only when he told me did I realize what trouble I was in.
省略句:
一、省略的目的
省略多见于非正式文体,尤其在对话中,省略是一种普遍的现象。英语中的省略一般说来有三个目的:
1.避免重复,减少累赘。省略的主要目的是避免重复,去掉不必要的累赘和繁琐。
Mike said that he would come to school to see me the next day, but he didn't come to school to see me the next day.
Mike said that he would come to school to see me the next day, but he didn't.
(省掉最后九个词,句子简洁了许多)
2.连接紧密,结构紧凑 省略也是使上下文紧密连接的一种修辞手段。
John was the winner in 1994 and Bob in .(Bob 后省略了 was the winner,句子结构显得比较紧凑)
3.强调重点,突出信息 省略的另一作用是突出新的信息
Truth speaks too low, hypocrisy too loud.后一分句省略谓语 speaks,突出了 too loud)
篇16:高二英语重点知识点精选总结
高二英语知识点1
主谓一致
1、以单数名词或代词、动词不定式短语作主语时,谓语动词要用单数;主语为复数时,谓语用复数。(最基本的)
2、由and或both……and连接的并列成分作主语时,谓语动词用复数。
但并列主语如果指的是同一人、同一事物或同一概念,谓语动词用单数。
3、由and连接的并列单数主语之前如果分别由each, every, no修饰时,其谓语动词要用单数形式。
4、主语是单数时,尽管后面跟有 but ,except, besides, with ,as well as ,together with ,along with,like 等引导的介词短语时 ,谓语动词与前面的主语一致。
注意:主语和谓语之间插入了分词短语,谓语要与主语保持一致。
5、一些只有复数形式的名词,如people, police, cattle, clothes等作主语时,谓语动词要用复数。
6、集体名词family, class, team, group 等看作整体时,谓语动词用单数;看作每一个成员时,谓语动词用复数。
7、当表示国家,城市,人名,书名,报纸,杂志,及组织机构等的专有名词做主语时,作为整体,谓语动词用单数形式。
The New York Times is reading all over the United States . 《纽约时报》
8、news ,maths,physics ,politics等词貌似复数,实为单数,其谓语动词用单数.
9、“the +形容词”(如the poor ,the rich ,the young, the old , the dead ,the sick,the brave 等)作主语,谓语动词往往用复数
10、表时间、距离、价格、度量衡等的名词作主语时,谓语动词通常用单数。
11、由连词not……but……, or, either……or, neither……nor, not only…but also,等连接的并列主语,如果一个是单数,一个是复数,则谓语动词按就近一致原则,与最靠近它的主语一致。(这个就是就近原则)
12、There be句型、以here开头的句子谓语动词和靠近的主语一致。
13、a number of后面加复数名词或代词,其动词用复数形式;但the number of后面加复数名词或代词时,其谓语用单数。
14、在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致。
高二英语知识点2
1.基础梳理
wildlife protection decrease loss reserve hunt zone carpet respond distant fur relief laughter mercy certain importance contain rub mosquito insect affect attention appreciate succeed secure imploy bite dinosaur inspect dust fierce ending die out in relief
2.词语归纳
1)wild
作形容词,表示“野生的,野的,荒凉的,不守规矩的”。
be wild to do sth迫切地想做某事
be wild with+抽象名词,表示“……得发狂,因……而发狂的状态”。
be wild out 极其热心或热爱
run wild自由生长,不受控制
作名词,表示“荒芜人烟的地方,偏僻的地区,荒野”。
2)protect
作动词,表示“保护,警戒”,常与from连用。
protect与against连用,表示“防御……攻击”。
名词protection后面常与against,of连用。
3)loss
表示“损失”是可数名词,常用复数。
表示“遗失,丢失,丧失”。
也可以表示战斗,比赛中“打输,失败”,是不可数名词。
at a loss表示“不知所措,不知(如何是好),亏本地”。
4)hunt
表示“打猎,猎取”
hunt for搜索,试图找到 hunt sb/sth down对某人/某物穷追到底
hunt sth up查寻
作名词,前面加冠词。
5)peace
表示“和平,合约,和平时期”。
be at peace with… 让……平静,与……和睦相处
be in peace 安详的 make peace 和解 keep/break the peace 维持/破坏治安
6)apply
表示“申请,请求”。
apply for…(to…)向……申请
表示“应用,使用”,其宾语后面接不定式,也可以用to+动名词。
apply to适用于,to是介词。
apply oneself to致力于,努力进行。
7)suggest
表示“建议,提议”后接名词,动名词,不接不定式,也可以接从句,从句中的谓语动词由should+动词原形构成,should可以省略。
表示“使人想起,表明”后接名词或者是从句。
也可以表示“暗示,启发”,后接从句。
8)contain
表示“包含,含有,容纳”,不用于进行时。
也可表示“控制,抑制,克制”。
表示“阻止”。
9)powerful
表示“强大的,有力的,很有效力的,强健的”。
后接不定式。
10)affect
表示“对……不良影响”。
表示“感动,震动”。
11)effect
have…effect on/upon… 对……产生……影响
come/go into effect生效,被实施
take effect 生效,开始起作用 give effect to 实现,完成 in effect 实际上,有效
of no effect 没有作用 to no effect 不起作用,不灵验 for effect 做样子,为给人好的印象
bring/put sth into effect 是某物开始使用 to this/that/the same effect 这个/那个同样的意思或内容
to the affect that… 意思是说,大意是说
12)attention
表示“注意,专心,注意力,专注”。
pay attention to 注意
catch/attact sb’s attention 吸引某人的注意
give one’s undivided attention,get/have sb’s undivided attention 全神贯注,为某人关注的对象
13)bite
bite(into sth)咬(某物) be bitten by sth 热衷于某物 bite sb’s head off愤怒地批评某人
bite one’s tongue 强忍着不说出自己的想法或感觉
once bitten,twice shy一次被咬,下次胆小。
bite也可以作名词,表示“咬,叮,上钩,刺痛,紧握”。
14)service
表示“服务,服务性工作”。
表示“(车辆,机器等的)用处”。
表示“政府部门,共用机构”。
at sb’s service随时帮助某人
(be)of service (to sb)有用,有帮助
service复数形式,表示“陆海空军,劳务,贡献,功劳”。
15)dust
指“一阵尘土”,可以和不定冠词连用。
kiss/lick the dust 卑躬屈膝,一败涂地,被打死。
dry the dust非常乏味的。
shake the dust off one’s beat离开厌恶之处,但愿不返回。
throw dust in sb’s eyes 蒙蔽某人
dust也可作动词,表示“掸去……的灰尘”
16)intend
表示“打算,有……的意图”,是及物动词,后接动词不定式,也接多种结构作宾语。
接不定式复合结构。
intend sth for sb为某人准备某物
过去分词intended表示“计划的,打算的,意欲的”相当于形容词;be intended for sb/sth表示“为某人或某物计划或设计”。
17)specie
表示“种,类”,在生物学上指有主要相同特征的动植物的品种,种类,单复数同形。
表示“人类”。
表示“种,类”相当于a spot,a type,a kind。
18)danger
表示“危险”,是不可数名词,表示“危险的人或物”,是可数名词。
in danger在危险中
out of danger脱离危险
on the danger list 病入膏肓
19)die for,die from,die of,die out
die from(外部因素),die of(内部因素)因……而死。
die for为……而死,为……而献身,表示因事业或目的而死。
die out 表示“灭绝,绝种,消失(火)等熄灭,后不接宾语。
3. 现在进行时的被动语态
定义:现在进行时的被动语态表示此时此刻某事正在被做。
构成:be + being+过去分词
用法:
1)“be being done” 中的动词be应随主语(sing. / pl.)作相应的变化。
2)将现在进行时的主动语态变为现在进行时的被动语态的关键是:把be doing变为be being done.
现在完成时被动语态可用于哪些场合?
现在完成时被动语态可用来强调发生在过去的被动性动作对现在造成影响。
现在完成时被动语态还可强调到目前为止某被动性动作或状态已存在若干时间。
is/am/are to be done可用于哪些场合?
(1)用来表示根据计划或安排将要发生的被动性动作。
(2)用来表示征求对方意见。
(3)用来表示必要性。
(4)用来表示可能性。
will/shall be done除用于一般将来时构成被动语态外,还可用于什么场合构成被动语态?
will/shall be done除用于一般将来时构成被动语态外,还可用来表示有固定性条件就会有规律性被动结果。
has/have been done是否可用于一般将来时构成被动语态?
可以。has/have been done可用来表示到将来某一时刻为止某一动作已被完成,此时它属于一般将来时被动语态。
现在进行时被动语态结构很复杂,应怎样理解?
现在进行时被动语态结构为:is/am/are being done,is/am/are体现标准对照时间点为现在,并随人称的变化而变化;being体现进行时;being done体现被动语态。
高二英语知识点3
1、形容词的定义:形容词简称adv. 形容词简称adv.修饰v. adj.,其他adv.或全句的词,v.,adv.或全句的词修饰v.,adj.,其他adv.或全句的词,表示时间,地点,程度,方式等。表示时间,地
点,程度,方式等。
2、复合形容词的构成
(1)形容词+ 名词+ ed kind-hearted 好心的,white-haired 白发的
(2)形容词+ 形容词red-hot 炽热的,dark-blue 深蓝的
(3)形容词+ 现在分词good-looking 好看的,easy-going 随和的
(4)副词+ 现在分词hard-working 勤劳的,fast-moving 快速转动的
(5)副词+ 过去分词hard-won 得来不易的,newly-made 新建的
(6)名词+ 形容词life-long 终生的,world-famous 世界闻名的
(7)名词+ 现在分词peace-loving 爱好和平的,fun-loving 爱开玩笑的
(8)名词+ 过去分词snow-covered 白雪覆盖的,hand-made 手工的
(9)数词+ 名词+ ed four-storeyed 4 层楼的,three-legged 3 条腿的
(10)数词+ 名词(名词用单数)ten-year 10 年的,two-man 两人的
高二英语语法知识点篇四 什么是副词?
指出句中的副词:
1. You are standing near the camera.. Can you move a little farther? a little修饰副词“farther”表示程度 farther修饰动词“move”表示方式
2. Miss Long usually goes to school by bus. usually修饰动词goes,表示频度、频率
3. The two old passengers fell into the sea. Unfortunately, neither of them could swim. Unfortunately修饰整个句子
4. I won’t go with you. It’s much too hot today. much too修饰形容词,表示程度修饰形容词hot,修饰形容词
【高考副词主要考点】
主要题型:选择填空,完形填空,改错
考点内容:
1. 副词词义辨析
(10浙江) Do you think shopping online will ____________ take the place of shopping in stores?
A.especially B.Frequently C.merely D.finally
解析:especially 特别,尤其;frequently经常;merely仅仅;finally最终
根据语境:你认为网上购物最终会替代商场购物吗?
(10湖北) I wasn’t blaming anyone; I ___________ said errors like this could be avoided.
A. merely B. mostly C. rarely D. nearly
解析:mostly 大部分地,通常地;nearly 几乎=almost;rarely 很少地,几乎不;merely 仅仅,只不过
全句意思:我并没有责怪任何人,我只是说类似这种错误是可以避免的” 说类似这种错误是可以避免的”。
2. 副词短语与习惯用语辨析
(09全国) It’s high time you had your hair cut; it’s getting .
A. too much long B. much too long C. long too much D. too long much
【解析】too much+不可数名词 much too+形
(09天津) It was a nice house, but _______ too small for a family of five.
A. rarely B. fairly C. rather D. pretty
【解析】rather too 稍微,一点
全句意思:这房子不错,但对于五口之家还是稍微小了点。
(2011全国)It is one thing to enjoy listening to good music, but it is______another to play it well yourself.
A. quite B. very C. rather D. much
【解析】quite another 另一回事
全句意思:喜欢听好音乐是一回事,但是自己演奏的好又是另一回事。
3. 某些副词的位置
(10辽宁)We only had $100 and that was _______ to buy a new computer.
A.nowhere near enough B.near enough nowhere C.enough near nowhere D.near nowhere enough
【辨析】enough做副词时,修饰形容词或副词时应该放在被修饰词的后面adj/adv+enough nowhere near是固定短语,意思是“差得远;远不及” ,相当于一个形容词。
高二英语知识点4
1 系动词
系动词亦称联系动词(Link Verb),作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况。说明:有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语。例如:
He fell ill yesterday. 他昨天病了。(fell是系动词,后跟补足语,说明主语情况。)
He fell off the ladder. 他从梯子上摔下来。fell是实义动词,单独作谓语。
1)状态系动词
用来表示主语状态,只有be一词。例如:
He is a teacher. 他是一名教师。(is与补足语一起说明主语的身份。)
2)持续系动词
用来表示主语继续或保持一种状况或态度,主要有keep, rest, remain, stay, lie, stand。例如:
He always kept silent at meeting. 他开会时总保持沉默。
This matter rests a mystery. 此事仍是一个谜。
3)表像系动词
用来表示“看起来像”这一概念,主要有seem, appear, look。例如:
He looks tired. 他看起来很累。
He seems (to be) very sad. 他看起来很伤心。
4)感官系动词
感官系动词主要有feel, smell, sound, taste。 例如:
This kind of cloth feels very soft. 这种布手感很软。
This flower smells very sweet. 这朵花闻起来很香。
5)变化系动词
这些系动词表示主语变成什么样,变化系动词主要有become, grow, turn, fall, get, go, come, run。例如:
He became mad after that. 自那之后,他疯了。
She grew rich within a short time. 她没多长时间就富了。(北京安通学校提供)
6)终止系动词
表示主语已终止动作,主要有prove, turn out, 表达“证实”,“变成”之意。例如:
The rumor proved false. 这谣言证实有假。
The search proved difficult. 搜查证实很难。
His plan turned out a success. 他的计划终于成功了。(turn out表终止性结果)
2 助动词
1)协助主要动词构成谓语动词的词叫助动词。被协助的动词称作主要动词。助动词自身没有词义,不可单独使用。例如:
He doesn′t like English. 他不喜欢英语。
(doesn′t是助动词,无词义;like是主要动词,有词义)
2) 助动词协助主要动词完成以下功用,可以用来:
a. 表示时态。例如:
He is singing. 他在唱歌。(北京安通学校提供)
He has got married. 他已结婚。
b. 表示语态。例如:
He was sent to England. 他被派往英国。
c. 构成疑问句。例如:
Do you like college life? 你喜欢大学生活吗?
Did you study English before you came here? 你来这儿之前学过英语吗?
d. 与否定副词not合用,构成否定句。例如:
I don′t like him. 我不喜欢他。
e. 加强语气。例如:
Do come to the party tomorrow evening. 明天晚上一定来参加晚会。
He did know that. 他的确知道那件事。
3) 最常用的助动词有:be, have, do, shall, will, should, would等。
3 助动词be的用法
1) be +现在分词,构成进行时态。例如:
They are having a meeting. 他们正在开会。
English is becoming more and more important. 英语现在越来越重要。(北京安通学校提供)
2) be + 过去分词,构成被动语态。例如:
The window was broken by Tom.. 窗户是汤姆打碎的。
高二英语知识点5
一.重点词汇
1.preference n.偏爱;优先eg:Wine or beer?which is your preference?要葡萄酒还是啤酒?你比较喜欢哪一样?
I have a preference for French films.我更喜欢法国电影。
相关链接:prefer吨更喜欢preferable adj.更好一些(和to连用) preferably ado.是用法拓展.have a preference for偏爱…… show/gire(a)preference for偏爱……
have a preference of sth.to/over,..宁要某物而不要另一物
in preference to优先于……;喜爱甚于……特别提醒;prefer是preference的动词形式,其搭配为:
prefer sth./doing sth.to sth./doing sth.喜欢……而不喜欢
prefer to do…rather than do…宁愿干……而不愿干……
2.design v&n.设计;打算给……用 eg:
He is designing a house f6r his frl’end.他正给他的朋友设计房子。
The road was not designed for heavy lrucks.这公路不是为重型卡车设计的。
用法拓展:design…f0 r…为某人设计…… .
be dem。gned for/to do…目的是……,打算给……用 一
by design故意地 have designs on/against…对……别有用心特别提醒:design当“目的是……;打算给……用”讲时,多用于被动结构。
3.belong vi.属于;是……成员 eg:She belongs to this school.她是这个学校的成员。 China belongs to the third world.中国属于第三世界。
相关键接;belongings n.(复)所有物,财产用法拓展:belong to sb.属于某人的特别提醒:
(1)belong to后面接名词的普通格.不接所有格:后接代词时用宾格,不用名词性物主代词。
(2)beIong to没有被动语态,不用于进行时态。
4.impress vt.铭刻,给……极深印象;使感动eg: What impressed me is the beauty of the scenery there.使我印象深刻的是那儿美丽的风景。 The book tmpressed a lot of people.那本书在很多人心中留下深刻印象。 My father impressed on me the importaflce of work.父亲要我铭记工作的重要性。
相关链接:impression n.印象,感觉impressive adj.给人留下深刻印象的用法拓展:impress sth.on sth.在……上印……tmpress sth.with sth.用……印…
be impressed by/at/with被深深打动 be impressed on曲.使某人铭记… make a…impression on…对……留下…印象
5.despitpe prep.不管,不顾;任凭eg:
He came to the meeting despite his serious illness.
他木顾重病还是来出席了会议。
He is very active despite his age.他年纪虽大.却很活跃。
用法拓展:despile=in spite of尽管though(althougll)尽管.虽然特别提醒:①despitein spite of但比in spite of更正式。②despite(in spite of) 是介词.后接名词(动名词.代词)而though、although是连词.连接句子。
③as con).引导一个让步状语从句.句子须部分倒装。④whik conj“尽管”引导一个让步状语从句。
6.taste vt尝……味道 vi.尝起来.吃起来 n情趣。鉴赏力eg;
can you taste anything strange in this soup?你尝得出这汤有什么怪味吗?
The soup tastes delicious.这汤很可口。
The girl has a taste for music.这女孩对音乐感兴趣。
相关链接:tasty adj.美味的,可口的 a tasty meaI一顿美餐用法拓展:have a taste for对……喜欢 to one's taste按口味.合口味特别提醒;taste作系动词用后面须接形容词作表语;无被动语态和进行时态。
二、重点短语
7.fill up with用……装满 eg:
Birds fill up the spaces between the branehes of their nests with soft materials.
鸟用柔软的材料填满鸟巢之间的空间。
相关链接:fuIl“adj.充满的用法拓展:fill…with…用……装满……一be filled with be fuIl of装满……fill in…填入.填空
特别提醒:be filled with用……装满.be fuIl of装满……,这两个短语中特别注意介词,不要用混。
8.set.一aside把……置于一旁.留出,拨出 eg:
Ive set aside some money for this journey.我为这趟旅行存了一些钱。
Let's set aslde our personal feelings.我们先暂时抛开个人情感。
用法拓展:put aside节省(钱,时间).储存……备用
step aslde避开.退让.站到一边take aside把……叫到一边
三、重点交际用语
9.I can't stand.”我不能忍受……eg:she can't startd the pam.她无法忍受那种痛苦。
we can't stand being made fun of.我们无法忍受被别人嘲弄。
用法拓展:can't stand+n /pron 不能忍受……can't stand+doing不能忍受……特别提醒:stand当”承受.忍受”讲.通常用于否定句和疑问句,不可用于进行时,后接名词、代词或动名词。
四、重点句型
10.with+0+0C with的复合结构 eg:
with the door open he sIept Iast m’ght.昨天晚上他开着门睡觉。
With the boy leadmg the way.we had no difficulty finding his house.
有孩子带路.我们没费事就找到了他的家。
用法拓展:with+宾语+形容词 with+宾语十副词with+宾语一介词短语with十宾语+现在分词 with十宾语+过去分词 with十宾语+不定式
特别提醒:with后面的宾语和宾补之间若是主动关系,用doing或to do;若是被动关系.则用done。
五、词语辨析
11.create,make.produce,invent四个词都含有“创造”的意思
(1)create指“有目的地把原材料制成新产品”;也指“创造出原来不存在或与众不同的事物”。 eg:
We've created a new building out of an old ruin.我们从旧废墟上创建了一幢新楼。
(2)invent指“通过想像,研究,劳动,创造出前所未有的东西”,尤指“科技上的发明创造”。 eg:
Edison invented the light bulb.爱迪生发明了电灯泡。
(3)make是最常用词,指“用劳动创造、生产、形成或组成”某事物。 eg:
AIl kinds of machine tools are made in this factory.这家工厂制造各种机床。
(4)produce指“通过劳动加工而生产产品”,尤指“工农业产品”。 eg:
We must produce more food for ourselves and import less.我们必须增产食品,减少进口。
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