复习动词ing形式的用法课件.pptx

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1、Grammar,The revision of v-ing,动词-ing在句子中可以充当主语、宾语、表语、定语、宾补和状语。一.动词-ing作主语1.请找出下列句子的主语。1)Smoking does harm to our health.2)Playing basketball is so interesting.3)Working hard when you are young can help you live a better life when you are old.,2.动词-ing形式作主语的几个常用句型：1)做某事没有好处：_2)做某事没有用处：_/_3)做某事是浪费时间的:

2、_4)值得做某事：_5)做某事毫无意义：_6)There is no joking about such matters._,It is no good doing sth.,It is no use/useless doing sth.,It is useless doing sth.,It is a waste of time doing sth.,It is worthwhile doing sth.,There is no point doing sth.,这种事开不得玩笑。,二.动词-ing作宾语1.请找出下列句子的宾语。1)He enjoys listening to violin

3、 music,playing mah-jong,swimming and reading.(_宾)2)However,he doesnt care about being famous.(_宾)2.常跟动词-ing作宾语的动词:suggest,admit,avoid,keep,advocate,mind,practice,risk,quit等。常跟动词-ing作宾语的的短语:feel like(想要),lead to,be busy,be worth,be addicted to,be accustomed/be used to,subscribe to,object to,pay atten

4、tion to,look forward to,devoteto,be opposed to,have difficulty/trouble(in)等。,动,介,3.既可接动名词又可接不定式作宾语的动词,常见的有:love,like,hate,begin,start,continue,intend,want,need,remember,forget,regret,try等。但是有一些动词后接v-ing形式/不定式结构意义完全不同注意:remember doing _ remember to do _forget doing _ forget to do _regret doing _ regr

5、et to do _mean doing _ mean to do _try doing _ try to do _stop doing _ stop to do _go on doing _ go on to do _,记得做过某事,记得要去做某事,忘记做了某事,忘记要去做,后悔做了某事,很遗憾要去做,意味着做某事,打算做某事,尝试做某事,尽力做某事,停止做某事,停下来做另一事,继续做某事,接下来做另一件事,三.动词-ing作表语 My job is _(teach)English.(放在_动词后面)四.动词-ing作定语1.表用途。e.g.a waiting room=a room _2.

6、表正在进行，可以相当于一个_从句。e.g.I saw a waiting man there.=I saw a man _ there.,teaching,系,for waiting,定语,who was waiting,练习：1)They are visitors who come from several countries.(用分词作定语改写句子)2)Three days later I received a letter which offered me the job.(用分词作定语改写句子),They are visitors coming from several countri

7、es.,Three days later I received a letter offering me the job.,五.动词-ing作宾补1.常接v-ing形式做宾语补足语的动词有感官动词see,watch,notice,hear,listen feel,find等1)When I passed the tree,I saw a girl _(cry)under it.2)Many people felt the house _(shake).2.常接动词v-ing做宾语补足语的动词还有使役动词have,keep,get,leave等 Dont leave me _(wait)outs

8、ide in the rain.练习：1)The teacher found that his students were talking loudly in class.(用分词作宾补改写句子),crying,shaking,waiting,The teacher found his students talking loudly in class.,六.动词-ing作状语动词-ing在句子中可以充当时间、原因、条件、让步、结果、方式或伴随状语。判断下列句子中动词-ing充当什么状语并进行句型转换1.动词-ing作时间状语，相当于一个时间状语从句。Seeing those pictures,

9、he couldnt help thinking of those days in Australia.=_ those pictures,he couldnt help thinking of those days in Australia.2.动词-ing作原因状语，相当于一个原因状语从句。Being so poor,the parents couldnt afford to send the boy to hospital.=_ so poor,the parents couldnt afford to send the boy to hospital.,When he saw,Beca

10、use they were,3.动词-ing作条件状语，相当于一个条件状语从句。Given more time,hell do it better.=_ more time,hell do it better.4.动词-ing作让步状语，相当于一个让步状语从句。Being poor,he lives a happy life.=_,he lives a happy life.,Though/Although he is poor,If he is given,5.动词-ing作结果状语，可以用and连接。The bus fell into the river,causing the death

11、s of 50 people.=The bus fell into the river _ the deaths of 50 people.6.动词-ing作方式或伴随状语，可以用and连接。They went into the classroom,laughing happily.=They went into the classroom _ happily.,and it caused,and laughed,练习：1)When they heard the bad news,they couldnt help crying.(用分词作状语改写句子)2)While she was play

12、ing the piano,she got very excited.(用分词作状语改写句子)3)After they had finished their homework,they all went out to play.(用分词作状语改写句子),Hearing the bad news,they couldnt help crying.,Playing the piano,she got very excited.,Having finished their homework,they all went out to play.,4)Because he was so angry,he

13、 couldnt go to sleep.(用分词作状语改写句子)5)As he didnt recognize the voice,he refused to give the person his address.(用分词作状语改写句子)6)Although he worked from morning till night,he didnt get enough food.(用分词作状语改写句子),Being so angry,he couldnt go to sleep.,Not recognizing the voice,he refused to give the person h

14、is address.,Working from morning till night,he didnt get enough food.,7)If you work hard,youll succeed.(用分词作状语改写句子)8)Though he had been told many times,he still repeated the same mistake.(用分词作状语改写句子)9)The plane was held up by the snowstorm and it caused the delay.(用分词作状语改写句子)10)I stood for a minute

15、and looked at the blue sky.,Working hard,youll succeed.,Having been told many times,he still repeated the same mistake.,The planed was held up by the snowstorm,causing the delay.,I stood for a minute,looking at the blue sky.,七.动词-ing一般式和完成式的区别,being done,having done,having been done,not doing/not be

16、ing done/not having done/not having been done,一般式表示动作同时进行，完成式表示动作有明显的先后顺序。,一般式表示动作同时进行，完成式表示动作有明显的先后顺序。1)_(see)the beautiful scenery,the children felt excited.2)_(write)the letter,John went to the post office.3)_(tell)many times,the boy knew how to spell the English word.4)_(not know)how to do it,he

17、 had to ask for help.5)_(not receive)any reply,he decided to write another letter.,Seeing,Having written,Having been told,Not knowing,Not having received,独立主格结构分词(短语)作状语时,其逻辑主语必须与句子的主语一致。如果不一致，必须用独立主格结构来表示，也就是在分词前面加上它的逻辑主语。e.g.Because the boy led the way,we had no trouble finding the new school.=_le

18、ading the way,we had no trouble finding the new school.1)When winter comes,it gets colder and colder.=_ _,it gets colder and colder.2)After the rain had stopped,he went out for a walk.=_ _ _ _,he went out for a walk.,Winter coming,The rain having stopped,The boy,九.需要记忆的特殊结构：1.Weather permitting,the

19、football match will be played on Friday.2.Generally speaking,boys are more interested in science than girls.3.Judging from his accent,he must come from Canada.4.Considering his age,he looks quite young.,下列各句均有一处错误，找出这个错误并将其改正。1,Seeingthefilmbefore,hedecidedtostayathometonight._ 2,Havingknockeddownby

20、acar,hespentaweekinthehospital._ 3,Havingnotdonetheexperimentright,Itriedagainandsucceeded._ 4,Beingledbytheoldvillager,wehadnotroublefindingthatcave._ 5,Havingfinishedthehomework,andhewentontohelphismother._,直击高考,1The party will be held in the garden,weather _(permit)2 Tony lent me the memory,_(hop

21、e)that Id do as much for him.3 He got up lateand hurried to his office,_(leave)the breakfast untouched.4 _(stand)in a long queue,we waited for the store to open to buy a new Ipad.5 One learns a language by making mistakes and _(correct)them.6 Pressed from his parents,and_(realize)that he has wasted too much time,the boy is determined to stop playing video games.,permitting,hoping,leaving,Standing,correcting,realizing,