(完整版)初中英语非谓语动词讲解.pdf
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1、非谓语动词之“动词不定式”详解非谓语动词就是不充当谓语的动词,分两种。一是动词不定式。二是动词非谓语动词就是不充当谓语的动词,分两种。一是动词不定式。二是动词inging 形式。形式。一、动词不定式一、动词不定式1)作主语To learn English well is not easy.或It is not easy to learn English well.说明动词不定式作主语时,往往用it 作形式主语,这种句型可归纳为下面的句型:e.g.It is+adj.+动词不定式如果要说明不定式表示的动作执行者,可以用for+sb.e.g.It is+adj.+for sb.to do sth.
2、2)作表语(表语用来说明主语的身份、性质、品性、特征和状态的,表语常由名词、形容词、副词、介词短语、动词的-ing 形式、不定式、从句来充当,它常位于系动词(be,become,appear,seem,look,sound,feel,get,smell等词)之后。)e.g.My wish is to become a teacher.3)作宾语或者宾语补足语e.g.Most of us like to watch football matches.e.g.He told me to be here on time.4)作定语:e.g.I have nothing to say about th
3、at thing.5)作状语:e.g.He stopped to have a look.说明说明 动词不定式的否定形式:not+to+动词原形构成e.g.He asked me not to make such a mistake.2 2、动词不定式与疑问词连用:、动词不定式与疑问词连用:疑问词 who,what,which和疑问副词 when,where,how,why等后面可以按动词不定式,构成动词不定式短语。e.g.(1)He doesnt know how to use the machine.(2)How to use the machine is a question.(3)Th
4、e question is when to go there.3 3、省去了、省去了 toto 的动词不定式的动词不定式1)let,have,make+do2)感官动词 see,watch,look at,notice,hear,listen to,smell,feel,find+to。注意:注意:在被动语态中则 to 不能省掉。e.g.I saw him dance.=He was seen to dance.e.g.The boss made them work the whole night.=They were made to work the whole night.3)would
5、rather,had better+do4 4、动词不定式的特殊句型:、动词不定式的特殊句型:1)tooto+to do:e.g.He is too excited to speak.2)enough to do:e.g.The child is old enough to go to school.3)Why not+doe.g.Why not take a holiday?4)so as(not)to do:表示目的e.g.Go in quietly so as not to wake the baby.5 5、不定式的难点:、不定式的难点:1)用作介词的“to”:比如说 look for
6、ward to;pay attention to;devote oneself tobe/get used to,后面都是后面都是+doing+doing 的的!2)Its for sb.和 Its of sb.的区别1(完整版)初中英语非谓语动词讲解-第1页(完整版)初中英语非谓语动词讲解-第1页二、动词二、动词 inging 形式:形式:动词 ing 形式分为两种,一是动名词,二是现在分词1 1动词的动词的-ing-ing 形式用作动名词:形式用作动名词:动名词是动词的一种非谓语形式,由动词原形加-ing 构成,它在句中起名词的作用,可以在句子中用作主语、表语、宾语、宾语补语、状语和定语。
7、1)动名词作主语:e.g.Walking is good exercise.走路是很好的运动2)动名词作表语e.g.My favorite sport is swimming.我最喜欢的运动是游泳。3)动名词作宾语:e.g.Jim dislikes eating chocolate.吉姆不喜欢吃巧克力。e.g.She cant help crying at a sad movie.她看了忧伤的电影禁不住要哭。说明说明 有些动词和动词短语只能接动名词。e.g.admit,finish,forgive,give up,mind,practise,be good at,do well in,cant
8、 help,keep on,feellike,be used to,look forward to,prefer to,。6)动名词作定语:动名词可以单独作定语,就像形容词一样。e.g.a smiling face 笑脸swimming pool 游泳池dining-car 餐车2 2动词的动词的-ing-ing 形式用作现在分词:形式用作现在分词:-ing 分词通常用作宾语补足语,表示动作正在发生或者正在进行。这种用法通常用在下列动词中:see,hear,find,smell,watch,find,listen to,look at,notice,observee.g.1)There we
9、found him watching TV.我们发现他在那儿看电视。2)I heard someone knocking at the door.我听见有人在敲门。3 3动词动词 inging 形式和动名词之间的比较:形式和动名词之间的比较:下面这些动词,后面接不定式或动名词意思都是一样的:begin to dobegin doingcontinue to dostart to docontinue doingstart doing下面这些动词,后面接不定式或动名词意思是不一样的:stop to dostop doingforget to doremember to dotry to dogo
10、 on to dobe afraid to do【专练】1.Dont forget _ the letter.A.to sendB.sendC.sendingD.being sent2.The chair looks very old,but in fact it is very comfortable to _.A.sitB.sit onC.be satD.be sat on3.Is _ necessary to return the book tomorrow?A.thisB.that C.itD.which4.Im afraid they would not allow him _ he
11、re.A.to smokeB.smokingC.smokesD.smoke5.Mother told me _ the water before I drank it.A.boilingB.boiledC.boilD.to boil2forget doingremember doingtry doinggo on doingbe afraid doing(完整版)初中英语非谓语动词讲解-第2页(完整版)初中英语非谓语动词讲解-第2页6.On my way home,I stopped _ some food.A.buyB.to buyC.buyingD.bought7.Li Yang advi
12、sed me _ too much,otherwise I would have been drunk.A.not to drinkB.to drinkC.not drinkingD.drinking8.He _ two million yuan _a vase at the auction.A.spent,buyB.cost,buyingC.paid,buyD.spent,buying9.The first thing I want to do is _.A.visit to himB.to visit himC.visiting himD.visited him10.John was ma
13、de _ the car for a week as a punishment.A.to washB.washingC.washD.to be washing11._ is one thing,_ is quite another.A.To say,to doB.Say,doC.Said,didD.To say,do12.Ill try _ the same mistakes again.A.to not makeB.not makeC.not to makeD.not making13.Its too hard _ it by himself.A.not to doB.to doC.that
14、 I doD.doing14.Its time for sports.Lets _bowling,shall we?A.goB.to goC.goingD.goes15.Mr.Zhou,youd better_ too much sugar.You are already overweight,said the doctor.A.not to eatB.to eatC.not eatD.eat1If you keep _(fight)with him,you may hurt yourself.2The students are busy _(prepare)for the coming ex
15、am.3His duty is _(save)the sick people.4I have nothing _(send)you.5They were made _(work)ten hours a day.6No one knows what _(do)next.【提高题】I.选择题。1.The doctor came_ our eyes.A.to examineB.for examiningC.as to examineD.examining2.Our teacher always makes us _ hard.A.to workB.workC.workingD.worked3._ o
16、ur classroom once a week is necessary.A.CleaningB.CleanCleanedD.To clean4._ is our duty _ good service to customersA.That,to giveB.This,givingC.It,to giveD.It,giving5.It took years_ the highrise.A.for our buildingB.for us in buildingC.to buildD.building6.Their wish is _ a house of their own.A.to hav
17、eB.for havingC.haveD.of having7.The teacher agreed _ us_ the test papers home.A.to let,takeB.to let,to takeC.letting,takeD.let,take3(完整版)初中英语非谓语动词讲解-第3页(完整版)初中英语非谓语动词讲解-第3页8.When he saw I was in a hurry,he offered _ me his bicycle.A.lendingB.lentC.to lendD.in lending9.I dont like_ people _about thei
18、r neighbours.A.hear,talkingB.to hear,talkingC.to hear,to talkD.hearing,talked10.I havent decided _A.to take which trainB.which to take a trainC.which train to takeD.which train taken11.You must remember_ me a phone call as soon as you get there.A.givingB.to giveC.gaveD.give12.Professor Brown taught
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