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1、语态语态时态时态 主动形式主动形式 被动形式被动形式一般式一般式完成式完成式(not)doing(not)being done(not)having done(not)having been done第1页/共41页V-ing 的用法：1.作主语 Swimming is good for health._(kill)by sharks in the sea is a common thing.Being killed 第2页/共41页 2.作表语 Teaching is learning.教学相长 What worried the child most was _ to visit his m
2、other in the hospital.not being allowed第3页/共41页 注意*Its no use(good)doing sth Its a waste of time doing sth it 作形式主语,只用V-ing做主语 It is+adj.+(for sb)to do sth It is no use crying over spilt milk.覆水难收。It is a waste of time _(talk)to him.It is important for me _(learn)English.talking to learn 第4页/共41页 3.
3、3.作宾语 We would appreciate hearing from you 我们会珍惜你的来信。The bird escaped _ (catch).I feel like _(join)the army.He was afraid of _ (abandon)by us.being abandonedbeing caught joining 第5页/共41页注意：在 avoid,admit,appreciate,consider,enjoy,escape,finish,imagine,mind,risk,suggest,give up,feel like,insist on,ins
4、tead of,look forward to,keep on等后只接V-ing形式作宾语。第6页/共41页注意在want，need，require，deserve，常用动名词的主动式表示被动意义。Your car needs repairing.This city deserves visiting.The problem requires studying carefully.The trees want watering.第7页/共41页在（be）worth后面只能用动名词的主动态来表示被动意义。His suggestion is worth considering.The book i
5、s worth reading.第8页/共41页 4.作定语 The girl standing there is my sister.This is a piece of _(surprise)news.The problem_(discuss)now is very important.The farmers _(work)in the fields are tired.surprising being discussed working第9页/共41页5.作状语 Hearing the good news,he jumped with joy.He sat at the table,_(
6、read)China Daily._(ask)to answer the question,she couldnt refuse._(work)hard,you will succeed.readingWorkingBeing asked 第10页/共41页6.作宾语补足语:I saw people coming and going in the street.I heard her _(sing)a song in her room.Youll find the topic _ (discuss)everywhere now.being discussedsinging第11页/共41页7.
7、-Ving 一般时和一般时的被动形式;1)He hurried home,looking behind from time to time.2)The building being repaired is our dormitory .第12页/共41页-Ving 的完成时和完成时的被动形式1)Having lit a candle,she went out.2)Having been asked to stay,I couldnt leave.3)Having heard this,our teacher expressed her satisfaction.第13页/共41页Practic
8、e1.-What made Bill so angry?-_.His girl friend promised to come at 8:30,but she hasnt come yet.A.Having kept waiting B.Being kept waiting C.To be kept waiting D.Being kept waitedB第14页/共41页 2.The building _ in our school is for us teachers.A.built B.having been built C.to be built D.being builtD第15页/
9、共41页 3.While shopping,people sometimes cant help _ into buying something they dont really need.A.to persuaded B.persuading C.being persuaded D.be persuaded C第16页/共41页 4._ many times,the boy still didnt know how to do the exercises.A.Having taught B.Having been taught C.taught D.Teaching B第17页/共41页 5
10、._ the whole story,Jane decided not to see the film.A.Having been told B.Having told C.Been told D.Telling A第18页/共41页Fill in the blanks:1._(turn)to the right,you will find the place you want.2._(ask)to put on performance,she refused.3._ (finish)his work,Henry went home.4._(learn)new words is useful.
11、TurningBeing asked Having finished Learning第19页/共41页9.I didnt mind _(leave)at home.10.The house wants _(clean).11.He came in without _(ask).12._(show)around the library,we were taken to see the lab.being leftcleaningbeing askedHaving been shown第20页/共41页巩固练习：1.I can hardly imagine Peter _ across the
12、Atlantic Ocean in five days.A.sail B.to sail C.sailing D.to have sailedC第21页/共41页 2.The light in the office is still on.Oh,I forgot_ A.turning it off B.turn it off C.to turn it off D.having turned it offC第22页/共41页 3.I would appreciate _ back this afternoon.A.you to call B.you call C.your calling D.y
13、oure calling C第23页/共41页 4.How about the two of us _ a walk down the garden?A.To take B.take C.taking D.to be takingC第24页/共41页 5.I must apologize for _ ahead of time.That all right.A.letting you not know B.not letting you know C.letting you know not D.letting not you know B第25页/共41页 6.You were brave
14、enough to raise objections at the meeting.Well,now I regret _ that.A.to do B.to be doing C.to have done D.having doneD第26页/共41页 7.He has always insisted on his _ Dr Turner instead of Mr Turner.A.been called B.called C.having called D.being calledD第27页/共41页8.Do you mind _ alone at home?A.Jane leaving
15、 B.Jane having left C.Janes being left D.Jane to be leftC第28页/共41页 9.She looks forward every spring to _ the flower-lined garden.A.visit B.paying a visit C.walk in D.walking inD第29页/共41页 10.Once your business becomes international,_ constantly will be part of your life.A.you fly B.your flight C.flig
16、ht D.flyingD第30页/共41页 12.What do you think made Mary so upset?_ her new bicycle.A.As she lost B.Lost C.Losing D.Because of losingC第31页/共41页 13.Let me tell you something about the journalists.Dont you remember _the story yesterday?A.told B.telling C.to tell D.to have toldB第32页/共41页14.One learns a lan
17、guage by making mistakes and _them.A.correct B.Correcting C.corrects D.to correctB第33页/共41页 15.Fishing is his favorite hobby,and _.A.hed like to collect coin as well B.he feels like collecting coins,too C.to collect coins is also his hobby D.collecting coins also gives him great pleasureD第34页/共41页巩固
18、练习:16.The secretary worked late into the night,_ a long speech for the president.A.to prepare B.preparing C.prepared D.was preparingB第35页/共41页 17._ your homework,you mustnt listen to music.A.When do B.When to do C.When doing D.When you doingC第36页/共41页 18.The visiting minister expressed his satisfact
19、ion with the talks,_that he had enjoyed his stay here.A.having added B.to add C.adding D.addedC第37页/共41页 19._ the idiom,he looked it up in the dictionary.A.Not learning B.Never having learned C.Having not learned D.Having never learnedB第38页/共41页 20.It rained heavily,_ severe flooding in the country.
20、A.causing B.to cause C.caused D.having caused 21.Any driver _ a license ought to be punished.A.doesnt have B.having not C.has not D.not havingAD第39页/共41页22.The missing boys were last seen _ playing on the playground.A.playing B.to be playing C.play D.to play A23._ to put on a performance,Miss Green couldnt refuse very well.A.Being asked B.Asked C.Ask D.To be asked A第40页/共41页感谢您的观看！第41页/共41页