哪些词语后面跟动词原型

如题所述

1) 情态动词 ( 除ought 外) 后。

2) 使役动词 let, have, make后,感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后。

注意:被动语态中不能省去to。例如:

I saw him dance. 我看见他跳舞。

=He was seen to dance.

The boss made them work the whole night. 老板让他们整夜干活。

=They were made to work the whole night.

3) would rather,had better句型后

4) Why… / why not…句型后

5) help 后可带to,也可不带to, help sb (to) do sth:

6) but和except后。but前是实义动词do时,后面出现的不定式不带to。

比较:He wants to do nothing but go out. 他只想出去玩。

He wants to believe anything but to take the medicine. 除了吃这药,他什么都信。

7) 由and, or和than连接的两个不定式,第二个to 可以省去:

8) 通常在discover, imagine, suppose, think等词后作宾补时,可以省去to be。例如:

He is supposed (to be) nice. 他应该是个好人。

参考资料:http://zhidao.baidu.com/question/41090229.html?si=6

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第1个回答  2010-06-19
种是前个动词加其他加动词原形的情况,例如make sb do sth,想make这样的用法还有:一听listen/hear,二看look see watch,三感觉feel,let,have 加make,have后面有to无to都也可。即have后可以用动词原形也可以用to do的不定式。另外一种是情态动词can ,will may should,would,must和助动词do,does后直接加动词原形,即can sing这样的形式!
第2个回答  2010-06-19
can、do、like to、祈使句
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