动词不定式的否定式-英语语法

Tell him not to shut the window
She pretended not to see me when I passed by. 我走过的时候，她假装没看见。

典型例题
1）Tell him ___ the window.
A. to shut not B. not to shut C. to not shut
D. not shut
答案：B。 tell sb to do sth 的否定形式为tell sb not to do sth.

2)She pretended ___ me when I passed by.
A.not to see B. not seeingC. to not see
D.having not seen
答案：A。 pretend 后应接不定式。其否定形式为pretend not to do sth.。

3）Mrs. Smith warned her daughter ___ after drinking.
A. never to drive B. to never driver
C. never driving D. never drive
答案：A。warn sb to do sth. 的否定形式为warn sb not to do sth. 此处用的是否定词never.

4) The boy wanted to ride his bicycle in the street，but his mother told him ____.
A. not toB. not to doC. not do it
D. do not to
答案：A。not to 为not to do it 的省略形式。可以只用to这个词，而不必重复整个不定式词组。及物动词do后应有名词、代词等，否则不对，因此B，D不对。

5) The patient was warned ___ oily food after the operation.
A. to eat no B. eating not C. not to eat
D. not eating
答案：C。warn一词要求后用不定式，此处为不定式的被动，否定形式为be warned not to do。

发布者：ws2012

来源：在职研究生网本页网址：http://zzy.china-b.com/gctwk/yy/20090629/1984808_1.html

　　声明：我方为第三方信息服务平台提供者，本文来自于网络，登载出于传递更多信息之目的，并不意味着赞同其观点或证实其描述，文章内容仅供参考。如若我方内容涉嫌侵犯其合法权益，应该及时反馈，我方将会尽快移除被控侵权内容。