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▲高考英语语法必考知识点:动词不定式作补语
1) 动词+宾语+不定式(to do)
常见动词:advise,allow,believe,cause,challenge,compel,declare,encourage,forbid,force,find,hire,induce,instruct,invite,like,order,permit,persuade,remind,request,require,select,send,suppose,tell,train,urge
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。
▲高考英语语法必考知识点:动词不定式作补语
2) to + be 的不定式结构,作补语的动词。
常见动词:Acknowledge,believe,consider,think,declare(声称),discover, fancy(设想),feel,find,guess,judge,imagine,know,prove,see(理解), show,suppose,take(以为),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。
▲高考英语语法必考知识点:动词不定式作补语
3) to be +形容词
常见动词: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。
▲高考英语语法必考知识点:动词不定式作补语
4)there be+不定式
常见动词: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。
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。
▲高考英语语法必考知识点:动词不定式作补语
5)秃头不定式作补语
秃头不定式, 即不带“to”的不定式,其语法功能一般在句子中作宾语的补语(宾语补足语)。
用秃头不定式作宾语补足语的常用动词如下:
口诀:“五看、三使役“,“两听、一感”要记住,若是“宾补”变“主补”,主补“to”字不能无。动词let属例外,其宾补/主补“to”均无。说明:
五看-----see/watch/notice/observe/look at;三使役-----have/make/let;两听-----hear/listen to;一感-----feel。
例句:I often see him go to school on foot.(秃头不定式作宾语补足语) He is often seen to go to school on foot.(不定式作主语补足语,要带“to”) Let him try again.---- He is let try again.(let的主补与宾补均用秃头不定式)
▲高考英语语法必考知识点:动词不定式作补语
Find 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.
▲高考英语语法必考知识点:动词不定式作补语例题
1)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) 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。
2017年高考英语语法必考知识点:动词不定式作宾语
2017年高考英语语法必考知识点:动词不定式作主语
2017年高考英语语法必考知识点:现在分词-ing
2017年高考英语语法必考知识点:动词不定式
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