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英语二轮复习名师知识点总结:动词不定式的省略

2022-05-12| 发布者: 18国际商贸网| 查看: 135| 评论: 1|文章来源: 互联网

摘要: 英语二轮复习名师知识点总结:动词不定式的省略为了避免重复,我们常常把作宾语、宾补和谓语动词的一部分的......
英语二轮复习名师知识点总结:动词不定式的省略
  为了避免重复,我们常常把作宾语、宾补和谓语 动词的一部分的不定式省略,只保留动词不定式的符号to。 现将常见省略不定式的几种情况通过实例加 以简析,供大家参考:
  (1)—How about coming to my house?
  —I’d love to if it doesn’t give you so much trouble.
  在hope, like, love, promise, want, wish等词后作宾语的不定式常省略。再如:
  You may go if you want to.
  She can get a job if she hopes to.
  —How about going hunting with m e tomorrow?
  —I’d like to, but I have no time.
  (2)Don’ t close the window until I ask you to.
  在allow, ask, tell 等词后作宾语补足语的不定式常省略。再如:
  Don’t touch the light unless your mother allows you to.

   Don’t plant potatoes until the peasant tells you to.

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  (3)He didn’t  want to hand in his composition, but he had to.
  在be able to, be going to, have to, need to, enough to, used to等后的不定式需省略。再如:
  I don’t sing much, now, but I used to a lot.
  I f you don’t w ant to say anything at the meeting, you don’t need  to.
  Sh e didn’t go out  last night, because she was afraid to.
  在afraid, glad, happy, pleased, sorry等词后作状语的不定式常省略。再如:—Will you go with me to  see the film tonight?
  —I’ll b e glad to.

People have planted a great many trees in order to ____wind and sand in the desert.
  A. hold down
  B. hold up C. hold back D. hold out
  【解析】C hold down压制,限制;hold up推迟,耽搁;hold back阻挡,抑制;hold out提供,提出。句意:人们种了大量的树,为了阴挡风和沙尘。由此可知答案为C项。

— Would you like to go to Paris with us next year ?
  — I’d like to, but my mother ______ that I am too young.
  A. is against B. opposes C. objects D. explains
  【解析 】C前三项意思相同,都可以表示“反对(做)、某事”:be against(doing)sth.:oppose(doing) sth.; object to(doing) sth.。但是objiet还可接宾语从句,这时它为及物动词,意思为“提出异议”。前一句邀请对方一起去Paris,答话人说他很愿意去,但是妈妈提出异议说他年龄太小。D项explain虽然也可执着that 从句,但是它的含义为“解释”不能明确地说明妈妈的态度是赞成还是反对。

There’s no bear left and the pubs are shut so you’ll have to _______.
  A. go out B. go off C. go without D. go through
  【解析】C go out外出,熄灭;go off爆炸,中断;go through通过,完成,经历;go without忍受某事物的缺乏。句意:啤酒卖完了,酒吧也都关门了,所以你只好将就一下了。

The film “World without thieves” ______ a great success and brought in a large profit to the ci nema.
  A. appreciated B. enjoyed C. won D. seized
  【解析】B易误选C,win 指赢得了比赛、奖励、胜利等,不可以与a great success 连用。Enjoy享有,如:He enjoys a reputation for honesty. 本题中的enjoy a great success 意为 win large sales。句意:《天下无贼》一举成功,同时也给电影院带来了巨大的盈利。


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