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巧解中考动词时态题
短暂性动词用法
须认真对待的“替身”
中考动词不定式考点
英语谚语中的定语从句
中考宾语从句考点精讲
中考状语从句考点透析
倒装句
中考英语:“宾语从句”
中考英语“倒装句”小结
常用不定式的句形归纳           ★★★
常用不定式的句形归纳
作者:王佩夫 文章来源:初中生 点击数: 更新时间:2008-7-2 7:11:42

 动词不定式除了用作主语、宾语、表语、宾语补足语、定语和状语外,还用于下列句型:
  1.It’s time to do sth.=It’s time for (doing) sth.“该做……的时候了”。如:
  It’s time to go to bed.是睡觉的时候了。
  It’s time for Robert to go to school.该罗伯特上学了。
  It’s time to have supper.=It’s time for supper.该吃晚饭了。
  2.There’s no(time)to do sth.“没有(时间)做某事”。如:
  There was no time to think.没有时间去想。
  But there were not enough people to pick them.但是没有足够的人去摘它们(苹果)。
  3.It takes somebody some time to do sth.“某人花费多少时间做某事”。如:
  It’ll take us only ten minutes to walk there.我们要花十分钟走到那里。
  It took me half an hour to do the exercise.我花了半个小时做那个练习。
  4.be+adj+enough+to do sth.“……足够做某事”。如:
  The girl is old enough to go to school.那个小姑娘已够上学的年龄了。
  He feels well enough to watch TV.他感觉好多了,能够看电视了。
  5.be+too+adj+to do sth.“太……不能做某事”。如:
  She is too young to work.她太小了,不能工作。
  The boy was too frightened to move.那孩子太害怕,不敢动一动。
  6.be+ready+to do sth.“乐意做某事”。如:
  He is always ready to help others.他总是乐于助人。
  I'm always ready to make new friends.我总是乐意结交新朋友。
  7.It’s+adj+for sb.+to do sth.“对某人来说做某事……”。如:
  It’s difficult for Jim to learn Chinese.对吉姆来说学习汉语很困难。
  It’s important for the twins to help each other.孪生子互相帮助是很重要的。
  8.be afraid+to do sth.

“不敢做某事”。如:
  He is afraid to tell his father about it.他不敢告诉他父亲这件事。
  Neither beasts nor birds would have the bat as their friends,so he was afraid to leave his home at

night.鸟、兽都不愿把蝙蝠当作朋友,因此它不敢在晚上离开自己的家。
  9.prefer to do sth. rather than do sth.

“宁愿……也不愿……”。如:
  I prefer to stay at home rather than go out.

我宁愿呆在家里也不愿出去。
  They preferred to die rather than surrender to

 the enemy.他们宁愿死也不愿向敌人投降。
  10.would like/love to do sth.“喜欢/想做某事”,常用于口语中。如:
  I’d like to have a cup of tea.我想喝杯茶。
  I would love to go.我想去。
  11.Will/Would you please+不带to的不定式,“请你……好吗?”如:
  Will you please open the window?请你把窗户打开好吗?
  Would you please ask her to come to the teacher’s office?请你叫她到老师办公室去一下好吗?
  12.had better+不带to的不定式,“最好……”。如:
  You’d better put on your coat. It’s very cold

outside.你最好穿上大衣,外面很冷。
  You'd better not go.你最好不要去。

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