《动名词做主语宾语ppt课件.ppt》由会员分享，可在线阅读，更多相关《动名词做主语宾语ppt课件.ppt（52页珍藏版）》请在三一办公上搜索。
1、Grammar,动词-ing形式作主语和宾语,I. Warming Up,Have you ever seen these signs?,Parking, spitting, littering, smoking,-ing forms,我们常说的动名词是怎么回事？,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。,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。,Which are correct?我
2、的兴趣是阅读。My interest 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?,动词不能做主语或宾语。动名词能做主语或者宾语。,总结,一、动名词做主语,welcome to use these PowerPoint templates, New Content design, 10 years experience,1. 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
3、4. V-ing形式和to do 不定式 做主语时的区别,用动名词完成下列句子。,1. is his hobby.(唱歌),Singing,2. is the best way to lose weight.(做运动),Doing exercise,3. is a waste of time.(玩电脑游戏),Playing computer games,4. is dangerous. (开车开得太快),Driving too fast,Whats in common?,Dancing is their hobby.Doing exercise is a good way to lose we
4、ight.Driving too fast is dangerous.,1. 作主语。 2. 谓语动词用 。,动词-ing,单数,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。,动词-ing形式的否定形式是在其前面加not。如：没有刷牙让她闻起来很臭。Not cleaning her teeth made her smell b
5、ad.,1. _ (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,role play time!,和不定式做主语一样，动名词做主语也可以用it作形式主语，用形容词或名词作表语。 即常用it be + adj / n. + doing sthEg: It is no use waiting here在这儿等是没用的。(It为形式主语，waiting here为真正的主语) waiting here is
6、no use.,V-ing做主语置于句末，用_做形式主语,it,It is no use saying such a thing. 说这样的话没用,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 movie,It is worth/worthwhile seeing the movie.(这部是电影不值得看的),hardly/not,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
7、戏),playing computer games,There is no doing.无法,what will happen between them.(无法知道),There is no knowing,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, 动名词在 _ 直接做主语 It
8、在句首做形式主语，而_ 在后面做真正的逻辑上主语 _,动名词做主语有三种形式：,句首,动名词短语,There be + no + 动名词,根据汉语提示, 完成句子。1. (像这样谈话没有用。) is no use _ .,talking like this,Exercises,2. _ (大声朗读) in the library is a bad habit.,Reading aloud,It,-What do you think made Mary so upset? -_ her new bicycle.A. As she lost B. Lost C. Losing D. Because
9、 of losing 完整答句：Losing her new bicycle made 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。）,II. V-ing as object,动词的ing形式作宾语,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.,seeing,looking
10、,smoking,后面常接动词 ing 形式作宾语的常用短语有?,(1)喜欢 ,(2)花(时间、金钱)做(3)忙于做(4)梦想， 梦见(5)值得.(6)在有困难,作及物动词的宾语（1）有些动词后只能接动名词作宾语，常用的有： admit, avoid, enjoy, escape, finish, forgive, mind, suggest, imagine , advise, allow, appreciate（感激）,，consider (考虑), delay(拖延）, forbid（禁止）, keep,permit, practise, risk, 等,常跟动词ing作宾语的动词歌诀:
11、,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 forbid , risk , imagine,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
12、于to be done。,The radio needs / requires / wants _（repair）.,repairing / to be repaired,【即时练习】,1.花需要被浇水了。,The flowers need / require/ want watering.,The flowers need / require / want to be watered .,=,2.房间需要被打扫了。,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）,mean doi
13、ngmean to do,stop doingstop to do,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, stop, regret, want, need, require,Group 1,Group 2,Lets have a competion,Exercise,比赛规则,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
14、加分！,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 _(know) 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？,round one,Collecting,reading,quarrelling,knowing,open
15、ing,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 _（find) 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
16、大学里面学习。,playing,finding,walking,studying,Congratulations!,棒!,It is time for practicing!,Translate the following sentences into Chinese. 1. Learning English is very interesting. 学习英语非常有趣。 2. Smoking may cause cancer. 吸烟会致癌。,Exercise,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 su
17、ggest bringing the meeting to an end. 我建议结束会议。,5. He admitted 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。,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,Homework,Review what we have learned today.,
