高中英语必修二Unit知识点

1、Unit 2 The Olympic Games 核心单词讲解：1. compete vi.比赛；竞争compete with/against sb. for sth. 为得到某物与某人竞争compete in (a game, a match) 参加；在方面竞争competition n.比赛；竞争 competitor n.比赛者;竞争者 competitive adj.竞争的;有竞争力的 练习：Its difficult for small markets to big ones.Will you the 100-metre race?The two athletes will the

2、gold medal.2. admit vt.&vi.准许进入；容许；接纳(常用被动结构);承认be admitted as . 被接受为 be admitted (to/into) 被准许进入admit sth./doing(having done) 承认某事/做过某事admit that 承认admit sb./sth. to be/as 承认是It is/was admitted that普遍认为练习：(1)Little Tom admitted in the examination, that he wouldnt do that in future(从今往后). A. to chea

3、t; to promises B. cheating; promised C. having cheated; promising D. to have cheated; promised(2)幸运的是，去年他被一所名牌大学录取了。Luckily, he a key university last year.3. replace vt. 代替；取代；替换replace sb. as 取代某人而成为replace sb./sth. with/by 用替换，以接替联想拓展：in place在适当的位置 out of place在不适当的位置in ones place=in the place of

4、代替 take the place of=replace代替；替代 take place发生；举行 take ones place就位，就座 instead of代替；而不是（介词短语）练习：Bob is ill today. Who can him in our football match? A. replace B. take place C. instead of D. in the place of 4. charge n. 费用；指控，指责；主管；掌管 v. 指控；收费；承担责任；掌管at no extra charge 无需额外付费be charged with 被控告犯罪in/

5、under the charge of 在某人照看（掌管）下in charge of 控制，掌管free of charge 免费charge sb. money for (doing) sth. 为做某事向某人收取费用take charge 负责；控制局面练习：He told me that the factory was his brother. A. in charge of B. in charge forC. in the charge of D. in the charge for 5. bargain n. 协议；廉价物 v.（与某人）讨价还价; 谈判；讲条件make a bar

6、gain with sb. about/over/for sth. 就某事与某人达成协议bargain with sb. about/over/for sth. 就某事与某人讨价还价Its a bargain. 成交 a good/bad bargain一笔划算/不划算的交易6. promise vt. 允诺，答应vi.有希望；承诺；答应 n. 诺言，承诺；迹象，征兆 promise sb. sth./promise sth. to sb. 答应给某人某物promise (sb.)to do sth. 答应（某人）做某事promise (sb.) that . 答应（某人）make/give

7、a promise 许诺/答应keep/carry out ones promise 信守诺言break/go back on ones promise 违背诺言 promise to be 有希望成为联想拓展： promising adj. 有希望的；有前途的 练习：The girl to be a good dancer if she is well trained in an art school. A. expects B. allows C. wishes D. promises7. marry v. (和某人)结婚；嫁；娶；把嫁给marry sb. 娶某人，嫁给某人（marry后不

8、加介词）marry sb. to sb. 把某人嫁给某人marry well 嫁得好联想拓展：marriage n. 结婚；婚姻married adj. 已婚的 get/be married (to sb.) （与某人）结婚 练习：（改错）(1) She married to a poor writer. (2) They got married for ten years.8.deserve vt.&vi.应受(报答或惩罚); 值得1) deserve to do sth. ：应该做某事，值得做某事（主语和不定式的主语为逻辑上的主谓关系）e.g. She has a gift for vio

9、lin and works hard. She deserves to win the violin competition.2) deserve doing sth. =deserve to be done值得（主语和不定式的主语为逻辑上的动宾关系，动名词需用主动表被动）e.g. The boy wrote words on the tree. He deserves punishing. (=He deserves to be punished.)重点短语：1. take part in 参加，参与join特指加入党派、团体等；join sb. in (doing) sth.指“和某人一起

10、做某事”。join in多指参加小规模的活动，如：球赛、游戏等。take part in常指参加大型比赛或活动。attend侧重参加或出席会议、学术活动、音乐会、上课等等，着重强调成为其中的听众或观众。练习：How many countries the Olympic Games in Athens? 202.The famous professor will come to give us a lecture. Will you go to it?His brother the army three years ago.May I your game?2. stand for (指缩写或符号

11、)代表；象征；支持；主张联想拓展：stand by 袖手旁观；无动于衷stand by sb. 支持；帮助；站在一边stand out(fromas) 显眼；突出练习：The letters UN United Nations.Dont just . You can do something to help.The letters well against the dark background.3.as well 意为“也，又，而且”，意思等同于too，also，但as well只能置于句末。联想拓展：as well as意为“不仅而且; 除了之外，还有；和一样好”as well as连接主

12、语时，谓语动词的单复数形式取决于as well as前面主语的单复数形式。may/might as well do sth. 意为“不妨；还是为好”e.g. We may/might as well ask him for some advice. 我们不妨向他征求一些建议。 练习：Jack plays football , if not better than David.A. as well B. as well asC. so well D. so well asE-mail, as well as telephones, an important part in daily commu

13、nication. A. is playing B. have playedC. are playing D. play 4.every four years 每四年every与基数词、序数词、other或few连用，表示时间或空间的间隔，意为“每；每隔”。every+基数词+复数名词every+序数词+单数名词every+ other+单数名词every few+复数名词重点句型：1. I lived in what you call “Ancient Greece” and I used to write about the Olympic Games a long time ago.我生

14、活在你们所说的“古希腊”，我曾经写过很久以前的奥林匹克运动会的情况。what 引导宾语从句，并在从句中做call的宾语，“Ancient Greece”作宾补。what相当于the place that，因此what不能改为that，也不能改为where，因为where 只能作状语。used to do sth.过去经常做某事 be used to do 被用来做(被动语态)be/get/become used to sth./doing =be/get/become accustomed to sth./doing 习惯于练习：Water electricity widely all ove

15、r the world. A. is used to produce B. is used to producingC. used to produce D. used to producingThere many people in the office, but now nobody is allowed. （200912江苏如东检测）A. used to be; smoking B. used to have; smokingC. used to be; smoke D. used to have; smoke2.Its in the Summer Olympics that you h

16、ave the running races, together with swimmimg, sailing and all the team sports.解析：本句的主干是“Its in the Summer Olympics that you have the running races”，这是一个强调句，基本句型是“It is/was+被强调部分+that+其它部分”（注意：如果被强调部分是人，that也可以换成who）；3. No other countries could join in, nor could slaves or women! 句子结构为：nor/neither+系

17、动词/助动词/情态动词+主语。此句型是一个倒装句，意为“也不”，用于否定陈述句之后，说明后者的情况与前者相同。拓展：1)“so+助动词+主语”结构，表示肯定陈述句之后说明后者情况与前者相同，某人也是这样。2)so it is with sb./It is the same with sb.结构陈述两种或两种以上的情况，既可用于肯定，也可用于否定。3)“so+主语+be/助动词/情态动词”表示同意别人说的话，意思是“确实如此”。练习：I dont think I can walk any farther! . Lets stop here for a rest.A. Neither am I B

18、. Neither can IC. I dont think so D. I think so He has made great progress recently. and . A. So he has; so you have B. So he has; so have youC. So has he; so have you D. So has he; so you have4. Women are not only allowed, but play a very important role in gymnastics, athletics, team sports and .not only .but (also) . 意为“不仅而且”。当此结构连接两个并列主语时，谓语动词的单复数要和邻近的主语保持一致。若not only置于句首，其所在的分句需要采用部分倒装。e.g. He not only said it, but also did it. Not only does he work hard, but also he is very clever.Not only you but also he is responsible for it.(强调主语时不到装)练习：Not only English，but also h