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1、非谓语动词在句子中充当除了谓语以外的其他除了谓语以外的其他句子成分句子成分，它由to do;doing;done 以及他们的变化形式构成.非谓语动词谓语动词是由各种时态和语态各种时态和语态构成的.1.The picture _ on the wall is painted by my nephew.（is hanging;hangs;hanging)2._ the new juice,and you will like it.(Try;Trying;to try)3.Most of the artists _ to the party were from South Africa.(invit
2、ed;inviting;was invited,to be invited)非谓非4.The first text books _ for teaching English as a foreign language came out in the 16th century.(written;was written)5.He _ not to see me when I passed by.(pretended;pretending)非非谓动词不定式to dol1.概述 l动词不定式由to加动词原形构成,在某些情况下可以省略to,相当于名词,形容词和副词,在句中可以做主语,宾语,表语,定语,补
3、语,状语和独立成分.l2.形式:l 主动形式 被动形式一般式进行式 完成式完成进行式to do to be doneto be doingto have doing to have been doneto have been doingl(1).to do lI am sorry to hear the news.lHe is determined to work harder next term.l(2).to be doing lThey seemed to be talking about something important.l表示与谓语动词同时或之后发生l与谓语动词同时发生发生在谓
4、语动词之前l(3).to have donelIm sorry to have kept you waiting.lHe is said to have gone abroad.l(4).to have been doing lHe is said to have been working in that factory for twelve years.l表示动作在谓语动词之前就已经发生,并且一直进行着l3.不定式的否定式lHe got up early in order not to miss the bus.l He promised never to make such a stupi
5、d mistake.4.不定式在句中的作用l(1).主语lTo save time is to lengthen life.lIts+形容词of(for)somebody to do.lIts nice of you to help me.lIts necessary for us to follow his advice.(2).His job is to teach English.(3).宾语decide,want,agree,choose,hope,manage,expect,pretend,offer.to doHe offered to go with us.不定式可以和疑问词一起
6、构成宾语。I dont know what to do.He taught me how to swim.it 做形式宾语，把真正宾语放在句子后面。I found it interesting to study English.We thought it better to start earlier.表语表语l(4).宾语宾语(或主语或主语)补足语补足语l1)ask/tell/order/promise sb to do sthlI asked him to give us a lecture.l2)四看：see/watch/observe/look at l三让：let/have/make
7、 l两听：hear/listen tol一注意，一感觉：notice/feel/l3)help sb(to)do sthlThe murderer was seen _the building.sb do sthto enterl(5)定语lHe had a meeting to attend.lGive me a piece of paper to write on.lHe is looking for a place to live(in).lShe was the first to think of the idea.lThe play _ next month aims mainly
8、to reflect the local culture.lI have something to type.lI have something to be typed.to be produced l(6).状语l1)He got up early to catch the first buslso as to,in order tol2)He hurried to the station,only to find the train had gone.lHe lifted a rock only to drop it on his own feet.lHe went abroad,never to return.l3)Im glad to see youlWere proud to be young people of China.(目的)l.(一般表意外的结果)l.(原因)l(7).独立结构lTo tell(you)the truth,I fell asleep in the middle of her talk.lTo begin with,I found it tiring.