人教版新课标英语选修7-unit3复习PPT课件

1、12021/7/2422021/7/2432021/7/2442021/7/2452021/7/2462021/7/2472021/7/2482021/7/2492021/7/24102021/7/246. “Come on, Clancy. To the boat”, George said as he ran ahead of me.1) 表示劝说，不耐烦，催促表示劝说，不耐烦，催促 Come on, well be late for concert.2) 开始开始 The rain has just come e on112021/7/24come about 发生发生come acro

2、ss 偶然遇见偶然遇见come forth 出来，涌现出来，涌现come out 出版，（花）开出版，（花）开come through （电话）接通（电话）接通come up 走近，上升走近，上升come to 总计总计come up with 赶上，补充赶上，补充与与come相关的短语：相关的短语：122021/7/24132021/7/24142021/7/24152021/7/24162021/7/24172021/7/24182021/7/24192021/7/24202021/7/24212021/7/24222021/7/24232021/7/24242021/7/24252021

3、/7/24262021/7/24272021/7/24282021/7/24292021/7/24302021/7/24312021/7/24322021/7/24332021/7/24 20. It took over half an hour to get the boat back to James. 用了半个多小时的时间才把船划用了半个多小时的时间才把船划回到詹姆斯身边。回到詹姆斯身边。 这是一个这是一个It takes (sb.) some time/sth. to do sth. 的固定句式，的固定句式，take 意为意为“花费、需要花费、需要”，take 前也可用具体名词作主语。

4、前也可用具体名词作主语。It takes him three hours to do his homework everyday.他每天要用三个小时的时间做作业。他每天要用三个小时的时间做作业。342021/7/24352021/7/24362021/7/24372021/7/24382021/7/24392021/7/24402021/7/24412021/7/24422021/7/24432021/7/24442021/7/24Useful structure ( 20ms )452021/7/241. 动名词的被动式：动名词的被动式：1）动名词的被动式有两种：）动名词的被动式有两种：be

5、ing + 过去分词；过去分词；having been + 过去分词。例如：过去分词。例如：a) 每个人都喜欢得到赞美。每个人都喜欢得到赞美。Everybody likes _ .b) 我记得曾经听过这故事。我记得曾经听过这故事。I remember _ the story.2) 在在need/want/require （需要）和（需要）和be worth(值得）值得）等词后面，动名词的主动形式表示被动意义。例等词后面，动名词的主动形式表示被动意义。例如如：a) 这件事需要调查。这件事需要调查。The matter requires _ .= The matter requires to be

6、 looked into.being praisedhaving been toldlooking into462021/7/24b) 这本书值得一读。这本书值得一读。The book _ .= The book is worthy of being read.2、现在分词的被动式。、现在分词的被动式。1) 现在分词的被动式也有两种：现在分词的被动式也有两种：being + 过去过去分词（强调事情正在发生）；分词（强调事情正在发生）；having + been + 过去分词（强调事情已经发生，不过去分词（强调事情已经发生，不作定语）。例如：作定语）。例如： a) 她正接受提问，感到有点儿紧张。

7、她正接受提问，感到有点儿紧张。 _to answer the question, she felt a little nervous.is worth readingBeing asked472021/7/24b) 这么好的机会给了你，你怎么能一点也不珍惜这么好的机会给了你，你怎么能一点也不珍惜呢？呢？_ such a good chance, how could you not value it at all?2）作定语时，）作定语时，“being +过去分词过去分词” 表示正在进表示正在进行的动作；行的动作；done 表示一般过去或已经完成的动作；表示一般过去或已经完成的动作；to be

8、done 表示将要发生的董作。例如：表示将要发生的董作。例如： a) 正在建造的房屋，完工后将用作我们的图书馆。正在建造的房屋，完工后将用作我们的图书馆。 The house _ will be our library upon its completion.Having been givenbeing built482021/7/24b)所使用的教材都是时新的。所使用的教材都是时新的。 The textbooks _ are all up-to-date.c) 你打算参加下月召开的会议吗？你打算参加下月召开的会议吗？ Are you going to attend the meeting _

9、 next month?usedto be held492021/7/24Finish the following exercises:1. He has always insisted on his _ Dr Turner instead of Mr Turner. A. been called B. called C. having called D. being called502021/7/24 2. The squirrel was lucky that it just missed _. A. catching B. to be caught C. being caught D.

10、to catch512021/7/24 3. While shopping, people sometimes cant help _ into buying something they dont really need. A. to persuade B. persuading C. being persuaded D. be persuaded522021/7/244. _ the meeting himself gave them a great deal of encouragement. A. The president will attend B. The president t

11、o attend C. The president attended D. The presidents attending 532021/7/245. Do you mind _ alone at home? A. Jane leaving B. Jane having left C. Janes being left D. Jane to be left542021/7/246. - What made Bill so angry? - _. His girl friend promised to come at 8:30, but she hasnt come yet. A. Havin

12、g kept waiting B. Being kept waiting C. To be kept waiting D. Being kept waited552021/7/24 7. _ the whole story, Jane decided not to see the film. A. Having been told B. Having told C. Been told D. Telling 562021/7/24 8. The building _ in our school is for us teachers. Though theres noise most of th

13、e day, we still feel happy about it. A. built B. having been built C. to be built D. being built572021/7/24 9. While shopping, people sometimes cant help _ into buying something they dont really need. A. to persuaded B. persuading C. being persuaded D. be persuaded 582021/7/24 10. _ many times, the

14、boy still didnt know how to do the exercises. A. Having taught B. Having been taught C. taught D. Teaching 592021/7/24答案答案D D。现在分词。现在分词puttingputting作宾语补足语，表作宾语补足语，表示主动。示主动。catch sb.doingcatch sb.doing表示表示“当场抓住当场抓住（撞见）某人在做某事（撞见）某人在做某事”。1. He looked around and caught a man _ his hand into the pocket

15、of a passenger. A. put B. to be putting C. to put D. putting高考链接602021/7/24解析：答案为解析：答案为C. for是介词，后接动名词作宾是介词，后接动名词作宾语。动名词的否定形式在前面加语。动名词的否定形式在前面加not。物主代。物主代词词his与动名词的否定形式构成动名词的复合与动名词的否定形式构成动名词的复合结构。结构。2. Victor apologized for _ to inform me of the change in the plan.A. his being not able B. him not to

16、 be ableC. his not being able D. him to be not able612021/7/243. The discovery of new evidence led to _ . A. the thief having caught B. catch the thiefC. the thief being caught D. the thief to be caught解析：答案解析：答案C。Lead to 导致，引起，导致，引起，to 是介词，是介词，后接动名词作宾语。从题意看后接动名词作宾语。从题意看,是是 “小偷被抓住小偷被抓住”,故用动名词的被动式故用动

17、名词的被动式 being caught;因作宾语因作宾语,故动故动名词的逻辑主语可用名词普通格名词的逻辑主语可用名词普通格 the thief 改名词改名词所有格所有格 the thiefs.由于发现了新的证据而抓住了由于发现了新的证据而抓住了小偷小偷.622021/7/244. _ to sunlight for too much time will do harm to ones skin. A. Exposed B. Having exposedC. Being exposed D. After being exposed解析：答案解析：答案C。在这个句子中，。在这个句子中，will do 是谓语，是谓语，要用动名词作主语要用动名词作主语expose 与与 ones skin是动是动宾关系，要用动名词的被动式宾关系，要用动名词的被动式 being