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动词不定式作补语-英语语法

在职研究生网    zzy.china-b.com    发布时间:2014年08月19日    来源:育龙网

1) 动词+宾语+不定式
advise allow appoint believe cause challengecommand compelconsider declare driveenableencourage find forbid forceguess hireimagineimpelinduce informinstructinvite judge know likeorder permitpersuade remind reportrequest requireselectsend state suppose tell think traintrust understandurge warn

例句:
a.Father will not allow us to play on the street.
父亲不让我们在街上玩耍。
b.We believe him to be guilty.
我们相信他是有罪的。

Find 的特殊用法:
Find 后可用分词做宾补,或先加形式宾语,再加形容词,最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get,have。
I found him lying on the ground.
I found it important to learn.
I found that to learn English is important.

典型例题:
The next morning she found the man ___ in bed,dead.
A. lying B. lie C. lay D. laying
答案:A.find的宾语后面,用分词或分词短语,起宾语补足语作用。现在分词表达主动,也表达正在进行,过去分词表达被动。

2) to + be 的不定式结构,作补语的动词。
Acknowledge,believe,consider,think,declare,discover, fancy,feel find,guess, judge,imagine,know, prove,see, show,suppose, take, understand
We consider Tom to be one of the best students in our class.
我们认为汤姆是班上最好的学生之一。

典型例题
Charles Babbage is generally considered___ the first computer.
A. to inventB. inventing C. to have invented D. having invented
答案:A. 由consider to do sth. 排除B、D。. 此句只说明发明这一个事实,不定式后用原形即可。而C为现在完成时,发明为点动词一般不用完成时,且此处也不强调对现在的影响,因此不选C。

3) to be +形容词
Seem, appear,be said,be supposed, be believed,be thought,be known, be reported,hope, wish, desire,want, plan, expect, mean
The book is believed to be uninteresting.
人们认为这本书没什么意思。

4)there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn‘t expect there to be so many people there.我们没料到会有那么多人在哪里。

注意 : 有些动词需用as 短语做补语,如regard, think believe, take, consider.
We regard Tom as our best teacher.我们认为汤姆是我们最好的老师。
Mary took him as her father .玛丽把他当作自己的父亲。


发布者:ws2012

来源:在职研究生网本页网址:http://zzy.china-b.com/gctwk/yy/20090629/1984802_1.html

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