v ing做主语宾语表语ppt课件.ppt

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1、the use of V-ing form,Have you ever seen these signs?,Parking, spitting, littering, smoking,-ing forms,讨论动词 ing形式在句子中充当的成分.1. Playing with fire is dangerous. 2. Have you finished reading the book?3. His work is teaching English.4. They entered the theatre, talking and laughing.5. The man sitting by

2、the window is our teacher.6.I saw some children playing on the playground.,主语,宾语,表语,状语,定语,宾语补足语,V-ing用作主语、宾语、表语,1. is their hobby.(跳舞),Dancing,一. 动词的ing形式作主语,2. is the best way to lose weight.(做运动),Doing exercise,3. is his dream. (像鸟一样飞),Flying like a bird,Whats in common?,Dancing is their hobby.Doi

3、ng exercise is a good way to lose weight.Flying like a bird is his dream.,1. 作主语，位于_。 2.谓语动词用 。,动词-ing,单数,句首,2.用it作形式主语，把真正的主语ing形式移置句尾常用于下列句型中：It is no use/good doing sth 做是没有用处/好处的It is/was worthwhile doing 做是值得的It is/was a waste of time doing 做是浪费时间的It is pleasant/useless doing 做是有乐趣/无用的,1. _(没用)

4、 learning without thinking . 2. _ (不好) staying up too late.3. _(值得) having a try at it.4. _ (浪费时间) playing computers games.5. _ (没什么意义) to his party.,Finish the sentences below.,It is useless / no use,It is no good,It is worthwhile,There is no point going,It is a waste of time,The wolf always dreams

5、 of _ (捉)sheep.,dream of,catching,二、动词的ing形式作宾语,My sister enjoys_ （站）alone on the seashore.,standing,1.作一些由“动词+介词构成的动词短语”的宾语2.作一些及物动词的宾语,1.The wolf always dreams of catching sheep.2.My sister enjoys standing on the seashore,(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,be fond of doing sthspend(in

6、 ) doing sthbe busy (in) doing sthdream of doing sthbe worth doing sthhave difficulty (in) doing,1.作 动词+介词 构成的短语的宾语,后面常接动词 ing 作宾语的常用短语有：,2. 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, appreciate, avoid, consider, enjoy, escape, finish, forgive, mind, suggest, imagine .,常跟动词ing作宾语的动词歌诀:,考虑建议盼原谅，承认推迟得想象，避

7、免错过继续练，否认完成停欣赏，不禁介意准逃亡，不准冒险凭想象。,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,某些动词后既可接不定式，又可接v-ing形式，意义差别较大，这类词常见的有：,go

8、 on to do,go on doing,接着做（另一件事）,继续做（同一件事）,stop to do,stop doing,停下来去做另外的事,停止做某事,remember to do,remember doing,记住要做某事,记得曾做过某事,1）,2）,3）,4）,forget to do,forget doing,忘记要做某事,忘了曾经做过某事,5）,6）,regret to do,regret doing,很遗憾抱歉地去做某事,后悔做了某事,try to do,努力做某事,try doing,试着做某事,3. “There is + no”后可以用动词-ing形式作主语，表示“没法

9、”。There is no sense in doing 做没有道理There is/was nothing worse than doing 没有比更糟的There is/was no point doing 干无意义,Exercise 1,Translate the following sentences into English.,学习英语非常有趣。吸烟会致癌。3. 你能想象单独生活在一个岛上么？,Learning English is very interesting.,Smoking may cause cancer.,Can you imagine living alone on

10、an island?,4.他承认钱是他拿的。5. 在教育上多花钱是值得的.,He admitted taking the money.,It is worthwhile spending much money on education.,suggest 建议dislike 不喜欢finish 完成enjoy喜欢 consider考虑 hate 讨厌 mind 介意 practice练习,be fond of 喜欢 spend(in ) 花(时间、金钱)做be busy (in) 忙于做dream of 梦想， 梦见be interested in 对什么感兴趣look forward to 期

11、望、盼望have difficulty in 在有困难preventfrom 阻止做某事insist on 坚持,Make sentences to talk about one of your classmates, using the verbs and phrases.,play a game : Share Secrets,Game,Game rules:1. Make one or two sentences to talk about one of your classmates.2. Use the verbs and phrases I give you.3.The stude

12、nts mentioned by others will stand up and make another sentence. Chen Huan likes listening to music.,3.V-ing 作表语 :(1)v-ing 做表语的两种不同含义：,-ing作表语可以表示主语的内容是什么。这时它是动名词,动名词做表语时,表语和主语常可互换位置,His duty is cleaning the playground= Cleaning the play- ground is his duty. 他的职责是打扫操场的卫生. His hobby is collecting sta

13、mps. 他的爱好是收集邮票。,-ing作表语还可以表示主语所具有的特征、性质。这时它是现在分词, 现在分词做表语时, 主语和表语不能互换,The story is moving. 这个故事很感人.,The problem is quite puzzling. 这个问题很令人困惑。,(2) 句子的主语和表语要一致: 即表语是v-ing,主语也用v-ing; 主语是不定式,表语也用不定式.,眼见为实.,Seeing is believing. To see is to believe.,3) v-ing 形式做表语时,不可与进行时态混淆.,He is collecting stamps. (现在

14、进行时态) 他正在集邮。 his hobby is collecting stamps.(v-ing) 他爱好集邮。,She was washing clothes. （进行时） 她正在洗衣服。 Her job was washing clothes.（v-ing） 她的工作是洗衣服。,现在进行时表动作此刻正在发生，是由主语发出的动作； v-ing 说明主语的性质，用途， 特征。,Practice,为了梦想而努力学习是有意义的。1.Studying hard for our dreams is meaningful. 听到这个不好的消息使他哭泣。2.Hearing the bad news m

15、ade him cry. 在他来之前，我已经读完整本书了。3.Before he came , Id finished reading the whole book. 我们正在考虑去远足。4.We are considering going hiking.我希望你不介意我看你的报纸。5.I hope you dont mind my looking at your newspaper.,单句改错1.When a mans heart stops beat, he dies. 2.He spent a lot of money to buy books and magazines.3.She w

16、ent out without say good-bye to us.4. You must never cross the street without wait for the light to turn green.,Teaching English1. _(be )my job, so I spend much time everyday 2._(learn) with my students. 3._(help) my students to improve their English is my duty. First of all, It is no use only 4._ (

17、memorize) the words but not to use them. Therefore, I advice my students read more and practice more. In addition, 5._(read) is important in learning a language. Students should avoid 6._(make) the same mistakes. 7._(Write) down the new words you meet is a good habit. 8._(be) a teacher is an honour for me. Generally speaking, keep9._(practice) is 10._(reward).,Homework,Review what we have learned today.,