AEIS语法:关于非谓语动词不定式中不加to的几种形式

2020-05-26 16:40 59868次浏览
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  语法是中国学生的“争分”项。很多中国学生的语法,比新加坡本地甚至其他英语国家的孩子都要更好,所以,我们在备考AEIS考试中得更加注意这些要点,这样才能在词汇、作文这样中国考生传统弱项挣出更多的空间。

  不定式基本形式:to+动词原形,其中有一部分不定式是没有to的,那么哪些情况下,不定式没有to呢?

  1、感官动词

  这几个感官动词feel ,hear ,smell,look,在主动语态里后接动词原形(无to)。

  例如:

  I saw him sing.

  I heard you play the piano.

  He feels him fly.

  I watched the girl cross the

  road.

AEIS语法:关于非谓语动词不定式中不加to的几种形式

  2、使役动词

  使役动词let、 have 、make后接不定式没有to.

  例如:

  You must have your son see his own mistakes.

  Let me go.

  Don't make her laugh.

  3、在why not 后没有to,基本结构可记忆why not do 更容易

  (1)表示提建议

  例如:

  Why not go with him?

  Why not have a rest?

  (2)表示认为没有必要

  例如:

  Why worry. you can't do anything about it ?

  Why waste?

  4、had better do 最好做…和

  would rather do 宁可做…后面的不定式没有to. '

  You'd better drink the water

  now. or you will not be fine.

  I would rather go by bus now

  5、Will you please do 征求意见,求助。

  例如:

  Will you please open the window?

  Will you please give me a

  hand ?

  6、help 可以有to 也可以没有

  to

  Help the boy to carry the

  heavy box.

  Help the old man water the

  flowers.

  7、can't … but …,do nothing …but…结构中没有to

  例如:

  We can't choose but obey(服从)

  He can't help but feel sorry for her.

  We do nothing but wait.

  以上是常用的不定式中不带to的几种情况,但是如果在被动语态中还是有to的,例如:

  I saw her dance

  She was seen to dance

  Make her laugh

  She was made to laugh  

  以上就是小编为大家整理的关于AEIS语法考点之动词不定式中不加to的几种形式,希望对大家有所帮助。更多AEIS考试时长、AEIS题型等问题可以咨询我们。



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