动名词做主语宾语.pptx

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1、I.Warming UpHave you ever seen these signs?Parking,spitting,littering,smoking-ing forms第1页/共52页我们常说的动名词是怎么回事？第2页/共52页构成：意义：用法动词末尾加-ing 形式动词的形式，名词的用法和意义动名词具有名词的性质，因此在句中可以作主语、宾语、表语、定语等。第3页/共52页He likes his dog.His dog likes him.主语宾语代词名词主语宾语名词代词主语和宾语一般为名词或者代词。第4页/共52页Which are correct?我的兴趣是阅读。My intere

2、st is read.My interest is reading.阅读是我的兴趣。Read is my interest.Reading is my interest.3.动词能否做主语?动词能否做宾语?第5页/共52页动词不能做主语或宾语。动名词能做主语或者宾语。总结第6页/共52页一、动名词做主语welcome to use these PowerPoint templates,New Content design,10 years experience1.V-ing作主语直接置于句首2.V-ing做主语置于句末，用it做形式主语3.常用V-ing形式做主语的句型4.V-ing形式和to

3、 do 不定式 做主语时的区别第7页/共52页用动名词完成下列句子。用动名词完成下列句子。第8页/共52页 1.is his hobby.(唱歌)Singing第9页/共52页2.is the best way to lose weight.(做运动)Doing exercise第10页/共52页3.is a waste of time.(玩电脑游戏)Playing computer games第11页/共52页4.is dangerous.(开车开得太快)Driving too fast 第12页/共52页Whats in common?Dancing is their hobby.Doin

4、g exercise is a good way to lose weight.Driving too fast is dangerous.1.作主语。2.谓语动词用 。动词-ing单数第13页/共52页 动名词做主语往往表示经常性、习惯性的动作,不定式则通常表示具体的动作(指句中有具体的时间、频率、地点、方式状语）Singing is my hobby,and to sing on my friends birthday party is my dream.唱歌是我的爱好，在朋友的生日宴会上唱歌是我的梦想。singing 表示泛指行为唱歌to sing 表示特指动作唱歌on my frien

5、ds birthday party 具体的时间状语第14页/共52页动词动词-ing形式的否定形式是在其前面加形式的否定形式是在其前面加not。如：如：没有刷牙让她闻起来很臭。没有刷牙让她闻起来很臭。Not cleaning her teeth made her smell bad.第15页/共52页1._(没有完成作业没有完成作业)makes him upset.Not finishing his homework【即时练习】2.made her parents worried.(没有按时回家)Not coming home in time第16页/共52页第17页/共52页第18页/共52

6、页第19页/共52页第20页/共52页 和不定式做主语一样，动名词做主语和不定式做主语一样，动名词做主语也可以用也可以用it作形式主语，用形容词或作形式主语，用形容词或名词作表语。名词作表语。即常用即常用it be+adj/n.+doing sthEg:It is no use waiting here在这儿等是没用在这儿等是没用的。的。(It为形式主语，为形式主语，waiting here为真正的主语为真正的主语)waiting here is no use.V-ing做主语置于句末，用_做形式主语itIt is no use saying such a thing.说这样的话没用第21页/

7、共52页It is/was worth/worthwhile doing 做是值得的It is worth/worthwhile .(这部是电影值得看的)seeing the movieIt is worth/worthwhile seeing the movie.(这部是电影不值得看的)hardly/not第22页/共52页It+is/was+a waste of time doing 做是浪费时间的It is a waste of time .(玩电脑游戏玩电脑游戏)playing computer games第23页/共52页There is no doing.无法 what will

8、happen between them.(无法知道无法知道)There is no knowing第24页/共52页归纳:常用-ing形式作主语的句型有：It is/was no use doing 做是没用的It is/was worth/worthwhile doing 做是值得的It is/was hardly worth doing 做不值得It is/was a waste of time doing 做是浪费时间的There is no doing.无法第25页/共52页 动名词在 _ 直接做主语 It 在句首做形式主语，而_ 在后面做真正的逻辑上主语 _句首 动名词短语There

9、 be+no+动名词第26页/共52页根据汉语提示根据汉语提示,完成句子。完成句子。1.(像这样谈话没有用。像这样谈话没有用。)is no use _ .talking like this2._(大声朗读大声朗读)in the library is a bad habit.Reading aloudIt第27页/共52页-What do you think made Mary so upset?-_ her new bicycle.A.As she lost B.Lost C.Losing D.Because of losing 完整答句：Losing her new bicycle made

10、 Mary very upset.(注意，本题易误选D,because of 是一个介词词组，后面加的是名词，代词，动名词和what 引导的从句。）第28页/共52页 II.V-ing as object动词的ing形式作宾语第29页/共52页1.作 动词+介词 构成的短语的宾语 I can get tired of_(look)at pictures all the time.I am looking forward to _(see)you again.He will give up _ smoke.seeinglookingsmoking后面常接动词后面常接动词 ing 形式作宾语的常用

11、短语有形式作宾语的常用短语有?第30页/共52页(1)(1)喜欢喜欢 ,(2)(2)花花(时间、金钱时间、金钱)做做(3)(3)忙于做忙于做(4)(4)梦想，梦想，梦见梦见(5)(5)值得值得.(6)(6)在在有困难有困难be fond of spend(in)be busy(in)dream ofbe worthhave difficulty(in)第31页/共52页作及物动词的宾语（1）有些动词后）有些动词后只能接只能接动名词动名词作宾语，常用的有：作宾语，常用的有：admit,avoid,enjoy,escape,finish,forgive,mind,suggest,imagine,a

12、dvise,allow,appreciate（感激）,，consider(考虑),delay(拖延）,forbid（禁止）,keep,permit,practise,risk,等第32页/共52页常跟动词ing作宾语的动词歌诀:consider,suggest/advise,look forward to,excuse,pardon admit,delay/put off,fancy avoid,miss,keep/keep on,practise deny,finish,stop,enjoy/appreciate cant help,mind,allow/permit,escape forb

13、id,risk,imagine承认推迟没得想，避免错过继续练，否认完成停能赏，不禁介意准逃亡，不准冒险凭想象。考虑建议盼原谅，第33页/共52页 注：need,require,want作“需要”解时,后接动词-ing形式作宾语,可以用主动形式表示被动意义,相当于to be done。The radio needs/requires/wants _（repair）.repairing/to be repaired第34页/共52页【即时练习】1.花需要被浇水了。花需要被浇水了。The flowers need/require/want watering.The flowers need/requ

14、ire/want to be watered.=第35页/共52页2.房间需要被打扫了。房间需要被打扫了。The room needs/requires/wants cleaning.=The room needs/requires/wants to be cleaned.第36页/共52页注意：有些动词或短语动词后 可接动名词又可接不定式，但意义不同。I like to run now.（现在想跑）I like running.（一向喜欢）第37页/共52页go on doinggo on to domean doingmean to dostop doingstop to do继续做原来做

15、的事j接着做另一件事 意味着要做某事想要做某事停止做某事停下来开始做别的事第38页/共52页try doing 试着做某事try to do 努力做某事be used to doing 习惯于做某事 be used to do 被用来做某事forget doing 忘记做过某事forget to do 忘记去做某事第39页/共52页既跟动词ing又接不定式作宾语的动词歌诀:双方一旦开始，不论喜欢与否，都得继续下去。不管记住与否，努力打算停止，后悔三个需要。begin,start,like,prefer,hate,dislike,continue.remember,forget,try,mean

16、,stop,regret,want,need,require 第40页/共52页Group 1Group 2Lets have a competionExercise 第41页/共52页 该比赛分为男女生两组，为抢答模式，率先起立并回答正确者既可为自己队伍加分！第42页/共52页1._(collect)stamps is his hobby.集邮是他的业余爱好。2.It was a waste of time _(read)that book.读那本书是浪费时间。3.Is it worthwhile _(quarrel)with her?和她吵架值得吗？4.There was no _(kno

17、w)what he could do.他能做什么很难说。5.Would you mind_(open)the window?你介意打开窗户吗？Collectingreadingquarrellingknowingopening动名词做主语It 做形式主语，动名词为真正主语It 做形式主语，动名词为真正主语There is no doing 结构及物动词后面跟动名词做宾语第43页/共52页6.The girl practices _(play)violin every evening.那个姑娘每晚练习拉小提琴。7.Since then,he has devoted his life to _（f

18、ind)ways to grow more and more rice.一直以来他都在致力于寻找生产更多水稻的发法。8.I found it pleasant _(walk)along the river after supper.我发现饭后在河边散步是及其美妙的。9.We look forward to_(study)in university.我们盼望在大学里面学习。playingfindingwalkingstudying及物动词加动名词做宾语动词词组加动名词做宾语It 做形式宾语，真正的宾语为动名词动词词组加动名词做宾语第44页/共52页Congratulations!棒!第45页/共

19、52页第46页/共52页 Translate the following sentences into Chinese.1.Learning English is very interesting.学习英语非常有趣。学习英语非常有趣。2.Smoking may cause cancer.吸烟会致癌吸烟会致癌。Exercise 第47页/共52页 3.Can you imagine living alone on an island?你能想象单独生活在一个岛上么？4.I suggest bringing the meeting to an end.我建议结束会议。第48页/共52页5.He ad

20、mitted taking the money.他承认钱是他拿的。6.It is worthwhile spending much money on education.在教育上多花钱是值得的。第49页/共52页关于动名词，你掌握了吗？勤动脑，齐归纳形式构成：v+ing意义及功能：1.动名词做主语（动名词做主语往往表示经常性、习惯性的动作。此时，谓语动词用单数形式）动名词做主语有三种形式：动名词在句首直接做主语 It 在句首做形式主语，动名词短语在后面做真正的主语 There be+no+动名词2.动名词做宾语动名词做宾语的六种情形：作及物动词宾语 it 作形式宾语，代替动名词作真正的宾语 作动词词组的宾语 介词的宾语既可接doing 又可接to do 的动词，但意义不同 常接动名词的动词或动词短语第50页/共52页Review what we have learned today.第51页/共52页感谢您的观看！第52页/共52页