2019中考英语复习资料:动词不定式

2019-02-22 18:05:00来源:网络

  新东方在线中考网整理了《2019中考英语复习资料动词不定式》,供同学们参考。

  动词不定式:to + 动词原形(在某些情况下可以不带to )。(没有人称和数的变化,可以有自己的宾语和状语,可以有时态和语态的变化)

  ○1 一般式:主动语态:to do , 被动语态:to be + 动词过去分词 (表示动作或状态与谓语动词的动作或状态同时发生或之后发生)

  ○2 进行式:主动语态:to be doing , 被动语态:无 (表示动作或状态与谓语动词的动作或状态同时发生)

  ○3 完成式:主动语态:to have +动词过去分词,被动语态:to have been +动词过去分词 (表示动作或状态在谓语动作之前就发生)

  ○4 用法:

  A. 作主语:To learn a foreign language is not easy . = It's not easy to learn a foreign language .

  B. 作表语:The most important thing is to finish the work on time .

  C. 作宾语:

  a. 动词+to do . He decided to buy a new watch . (agree, choose, want, hope, like, wish, learn, love, plan, try, start, afford …)

  b. 动词+疑问词+to do I don't know where to put the bike .

  c. 动词+形式宾语(it)+宾补+to do I find it important to learn a second foreign language .

  D. 作补语:

  a. 动词+宾语+to do Tom asked me to show him the new shoes . (tell, wish, ask, want, like, beg, invite, allow, encourage…)

  b. 动词+宾语+不带to的动词 He often saw Tom play football .(see, hear, feel, watch, notice, have, make, let…)

  E. 作状语:

  a. 表示目的:He went to Guangzhou to see his sons . He got up early in order to catch the first bus .

  b. 表示结果:He is too tired to walk any farther . They aren't old enough to go to school .

  c. 表示原因:He is sorry to hear that . I am glad to see you .

  F.作定语: I have something to tell you . I want to buy something to eat .

  ○5 动词不定式to 的省略:

  A. 在感官动词feel, hear, see, watch, notice 及使役动词have, let, make等后面要省to,但在变被动语态时要还原不定式to。

  I often saw him go out of the room .-------- He was often seen to go out of the room by me .

  B.在had better, would rather, do nothing but等后面常省to。

  ○6 动词不定式的否定形式:not + to do ,有时也可以用-never + to do 结构。


  相关链接

  2018中考试题及答案汇总

  2018中考作文题目汇总(31省市汇总)

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