被动语态讲解讲解很详细练习很到位精选PPT.ppt

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1、关于被动语态讲解讲解很详细练习很到位第1页，讲稿共47张，创作于星期三被动语态基本用法被动语态基本用法当句子的当句子的主语主语是动作的是动作的执行者执行者时，谓时，谓语的形式是语的形式是主动语态主动语态。当句子的主语。当句子的主语是动作的是动作的承受者承受者时，谓语要用时，谓语要用被动语被动语态态。被动语态由助动词。被动语态由助动词be+过去分词过去分词构构成，时态通过成，时态通过be表现出来。表现出来。第2页，讲稿共47张，创作于星期三1.They make shoes in that factory.主语主语+及物动词及物动词+宾语宾语Shoes are made (by them)in

2、that factory.一般现在时：一般现在时：S(主语）主语）+am/is/are +过去分词过去分词第3页，讲稿共47张，创作于星期三His brother washes bowls every day.主主谓谓宾宾(受动者受动者)Bowls are washed byhis brother every day.改为被动语态第4页，讲稿共47张，创作于星期三n nThey play football on Sunday.n nLucy does the homework in the evening.n nThey often use computers in class.n nWe m

3、ake these machines in Beilun.n nPeople speak English as the first language in UK.Football is played by them on Sunday.The homework is done by Lucy in the evening.Computers are often used by them in class.These machines are made in Beilun.English is spoken as the first language in UK.你知道这些被动句的否定句和一般疑

4、问句吗？你知道这些被动句的否定句和一般疑问句吗？第5页，讲稿共47张，创作于星期三2.They bought ten computers last term Ten computers were bought (by them)last term.2一般过去时：一般过去时：S+was/were+过去分词过去分词第6页，讲稿共47张，创作于星期三He looked after the little baby yesterday.主谓宾(受动者)The little baby was looked afterbyhim yesterday.第7页，讲稿共47张，创作于星期三n nThey buil

5、t the tall building last year.n nHe took good care of his little brother yesterday.n nWe cleaned our classroom just now.n nThey used this room for resting.n nThey planted many trees years ago.The tall building was built by them last year.His little brother was taken good care of by him yesterday.Our

6、 classroom was cleaned by us just now.This room was used for resting by them.Many trees were planted by them years ago.第8页，讲稿共47张，创作于星期三3.They will finish the work in ten days.The work will be finished(by them)in ten days.3一般将来时：一般将来时：S+will+be+过去分词过去分词第9页，讲稿共47张，创作于星期三Tom will clean the room tomorr

7、ow.主主谓谓宾宾(受动者受动者)The roomwill be cleanedbyTom tomorrow.第10页，讲稿共47张，创作于星期三n nWe will have a sports meeting next week.n nChildren will take some photos in the schoolyard tomorrow.n nThe headmaster will give a talk this afternoon.n nThe farmers will grow different kinds of vegetables next spring.n nUnc

8、le Wang will mend the TV set tomorrow.A sports meeting will be had by us next week.Some photos will be taken by children in the schoolyard tomorrow.A talk will be given by the headmaster this afternoon.Different kinds of vegetables will be grown by the farmers next spring.The TV set will be mended b

9、y Uncle Wang tomorrow.第11页，讲稿共47张，创作于星期三4Amy can take good care of Gina Gina can be taken good care of by Amy.4情态动词：情态动词：S+can/may/must/should+be+过去分词过去分词第12页，讲稿共47张，创作于星期三1.He can take care of the baby.2.Lucy may draw the pictures.3.You must turn off the lights.4.They should learn English well.5.Ji

10、m could do it yesterday.The baby can be taken care of by him.The picture may be drawn by Lucy.The lights must be turned off by you.English should be learned well by them.It could be done by Jim yesterday.第13页，讲稿共47张，创作于星期三You must hand in your compositions after class.Your compositions Your composit

11、ions must be handed inmust be handed in after class.after class.He can write a great many letters with the computer.A great many letters A great many letters can be writtencan be written with the computer by him.with the computer by him.第14页，讲稿共47张，创作于星期三Some workers are painting the rooms nowThe ro

12、oms are being painted by some workers now.5现在进行时：现在进行时：S+am/is/are+being+过去分词过去分词第15页，讲稿共47张，创作于星期三 现在进行时：现在进行时：The radio is broadcasting English lessons.English lessons are being broadcast on the radio.We are painting the rooms.The rooms are being painted.第16页，讲稿共47张，创作于星期三I was doing my homework a

13、t 8:00 last night My homework was being done(by me)at 8:00 last night.6过去进行时：过去进行时：S+was/were+being+过去分词过去分词第17页，讲稿共47张，创作于星期三过去进行时：过去进行时：Why didnt they drive there on time?Because the workers were mending the road.Because the road was being mended.This time last year we were planting trees here.Tre

14、es were being planted here this time last year.第18页，讲稿共47张，创作于星期三We have made twenty more keysTwenty more keys have been made by us.7现在完成时：现在完成时：S+have/has+been+过去分词过去分词第19页，讲稿共47张，创作于星期三.现在完成时：现在完成时：Someone has told me the sports meet might be put off.I have been told the sports meet might be put o

15、ff.We have brought down the price.The price has been brought down.第20页，讲稿共47张，创作于星期三8 过去将来时：过去将来时：The manager said they would complete the project by the end of the year.The The manager manager said said the the project project would would be be completed completed by by the the end end of the year.

16、of the year.The workers told me they would mend the car as soon as possible.The The workers workers told told me me that that the the car car would would be be mended mended as as soon soon as as possible.possible.第21页，讲稿共47张，创作于星期三9.过去完成时：过去完成时：When I got to the theatre,I found they they had had al

17、ready already sold sold outout the tickets.the tickets.When When I I got got to to the the theatre,theatre,I I found found the the tickets tickets had had already already been sold out.been sold out.The whole country was very sad at the news of his death;People People had consideredhad considered hi

18、m to be a great leader.him to be a great leader.He He had been consideredhad been considered to be a great leader.to be a great leader.第22页，讲稿共47张，创作于星期三10:动词不定式的被动语态动词不定式的被动语态1.1.be to do-be to be done2.2.be going to do-be going to be done3.3.Be about to do-be about to be doneEg:He is to read a nov

19、el A novel is to be read by himThey are going to hold a meeting tomorrow.A meeting is going to be held tomorrow.They are about to shoot the murderer.The murderdr is about to be shot by them.第23页，讲稿共47张，创作于星期三被动语态中的特殊情况1.不及物动词带介词和介词宾语时，在变为被动语态时，仍然要带上介词。e.g.The students listen to the teacher carefully

20、 in class.被动句：The teacher is listened to carefully by the students in class.e.g.They look after the new students in the school.被动句：The new students are looked after by them in the school.第24页，讲稿共47张，创作于星期三 2.当动词带有复合宾语(有宾补),并且宾补是省去“to”的动词不定式时，在被动语态中应加上“to”e.g.They make us do all the work.被动句：We are m

21、ade to do all the work by them.e.g.We often hear her sing songs.被动句：She is often heard to sing songs by us.e.g.I saw him walk to school.被动句：He was seen to walk to school by me.这些动词真奇怪，主动句中to 离开，被动句中to回 来。（let，have，make，feel，see,watch,hear,notice)第25页，讲稿共47张，创作于星期三 3.当动词带双宾语时(一个宾语是指人，一个是指物)，将其中指人的宾语提

22、前作被动句的主语时，另一个宾语按顺序照抄下来；如是将指物的宾语提前作被动句的主语，在被动句中则指人宾语前应加“to”或“for”。常见加to的动词有give，send,teach，write,show,pass,ask,tell常见加for的动词有make,draw,buy e.g.He gives me a flower everyday.被动1 I am given a flower by him everyday.被动2 A flower is given to me by him everyday.e.g.My mother bought me a computer.被动1 I was

23、 bought a computer by my mother.被动2 A computer was bought for me by my mother.第26页，讲稿共47张，创作于星期三(一一)语态转换时要注意的问题语态转换时要注意的问题1.1.把把主主动动语语态态变变为为被被动动语语态态时时，其其谓谓语语动动词词的的时时态态要要与与原原句句时时态态保保持持一致，其谓语动词的数要与新主语保持一致。一致，其谓语动词的数要与新主语保持一致。We have bought a new computer.A new computer has been bought.(正确正确)A new comp

24、uter have been bought.(错误错误)2.2.含含有有双双宾宾语语的的主主动动句句变变被被动动句句时时，可可分分别别将将其其中中的的一一个个宾宾语语变变为为主主语语，另另一一个不动，一般变间接宾语为主语时比较多。个不动，一般变间接宾语为主语时比较多。My uncle gave me a present on my birthday.I was given a present on my birthday.如如果果把把直直接接宾宾语语(指指物物)改改为为主主语语，则则在在间间接接宾宾语语(指指人人)前前加加适适当当的的介词，如上句还可以说：介词，如上句还可以说：A presen

25、t was given to me yesterday.保留宾语保留宾语保留宾语保留宾语第27页，讲稿共47张，创作于星期三注意：注意：一般在下列一般在下列动词动词后，常在后，常在间间接接宾语宾语前用介前用介词词 to，如：，如：bring,give,lend,offer,pass,promise,sell,show,teach,tell 等。等。The cup with mixture was showed to the class.My bike was lent to her.一般在下列一般在下列动词动词后，后，间间接接宾语宾语前用介前用介词词 for,如：如：buy,cook,choo

26、se,fetch,get,make,order,等。等。Mother made me a new skirt.(A new skirt was made for me.)The meat was cooked for us.第28页，讲稿共47张，创作于星期三练习：练习：将下列句子变为被动句。将下列句子变为被动句。1.Li Lei listens to his father carefully.1.Li Lei listens to his father carefully.Li LeiLi Lei s father is listened to carefully by Li Lei.s f

27、ather is listened to carefully by Li Lei.2.The mother looked after the baby in the room.2.The mother looked after the baby in the room.The baby was looked after by the mother in the room.The baby was looked after by the mother in the room.3.We took care of the things.3.We took care of the things.The

28、 things were taken care of by us.The things were taken care of by us.4.They gave us some work.4.They gave us some work.We were given some work by them.We were given some work by them.Some work was given to us by them.Some work was given to us by them.5.The boy made them laugh all the time.5.The boy

29、made them laugh all the time.They were made to laugh all the time by the boy.They were made to laugh all the time by the boy.6.My mother buys me a bike.6.My mother buys me a bike.A bike is bought for me by my mother.A bike is bought for me by my mother.I am bought a bike by my mother.I am bought a b

30、ike by my mother.第29页，讲稿共47张，创作于星期三1.People use knives for cutting things.Knives _ _ for cutting things.2.The students clean the windows of their classroom twice a month.The windows of their classroom_ _ twice a month.are usedarecleaned(变被动语态）变被动语态）第30页，讲稿共47张，创作于星期三5.His doctor made him have only t

31、wo meals a day.He _ _ _ _ only two meals a day.6.Now people can use computers to help them.Now computers _ _ _ to help them.was made to have can be used第31页，讲稿共47张，创作于星期三3.I found the ticket on the floor._ _ _ _ on the floor.4.I told her to return the book in time.She _ _ to return the book in time.

32、The ticket was found was told第32页，讲稿共47张，创作于星期三9.The foreign friends gave us some wonderful stamps.1)_ _ _ some wonderful stamps.2)Some wonderful stamps _ _ _ _.we were given were given to us第33页，讲稿共47张，创作于星期三7.Did you plant many trees at this time last year?_ _ _ _ at this time last time?8.Must we

33、finish our work today?_ our work_ _ today?Were many trees plantedMust be finished第34页，讲稿共47张，创作于星期三10.The teacher asked Tom to turn on the computer.Tom _ _ to turn on the computer.11.In this factory women do most of the work.Most of the work _ _ by women in this factory.was asked is done第35页，讲稿共47张，

34、创作于星期三12.He can mend the bike in two days.The bike _ _ _ in two days.13.You must take this medicine three times a day.This medicine _ _ _ three times a day.can be mended must be taken第36页，讲稿共47张，创作于星期三14.The students in this school study German.German _ _ by the students in this school.15.Do they of

35、ten talk about this question?_ this question often _ about _ _?is studiedIs talked by them第37页，讲稿共47张，创作于星期三1.The new dictionaries are very useful.They _well 1.The new dictionaries are very useful.They _well and _already.and _already.A.A.sell;have been sold outsell;have been sold outB.sold;had sold

36、outC.sell,sell outD.D.are sold;have been sold out2.I saw Dave in lift this morning.2.I saw Dave in lift this morning.-Really?He_around here for a long time.-Really?He_around here for a long time.A.wont be seenB.wasnt seeC.hasnt been seenD.hadnt been seen第38页，讲稿共47张，创作于星期三3.The window is dirty.-I kno

37、w.It _ for weeks.-I know.It _ for weeks.A.A.hasnt cleaned B.didnt cleanhasnt cleaned B.didnt cleanC.wasnt cleaned D.hasnt been cleanedC.wasnt cleaned D.hasnt been cleaned4.The heros story _differently in the newspapers.4.The heros story _differently in the newspapers.A.A.was reported B.was reporting

38、C.C.reports D.reportedreports D.reported5.Why did you leave that position?5.Why did you leave that position?-I _a better position at IBM.A.A.offer B.offered C.am offered D.was offeredoffer B.offered C.am offered D.was offered6.More than a dozen students in that school_abroad to 6.More than a dozen s

39、tudents in that school_abroad to study medicine last year.study medicine last year.A.sent B.were sent C.had sent D.had been sentA.sent B.were sent C.had sent D.had been sent第39页，讲稿共47张，创作于星期三7.The policemans attention was suddenly caught by a small box 7.The policemans attention was suddenly caught

40、by a small box which_placed under the Ministers car.which_placed under the Ministers car.A.A.has been B.was beinghas been B.was beingC.had been D.would beC.had been D.would be8.Millions of pounds worth damage_by a storm which swept 8.Millions of pounds worth damage_by a storm which swept across the

41、north of England last night.across the north of England last night.A.has been caused B.had been causedA.has been caused B.had been causedC.will be caused D.will have been causedC.will be caused D.will have been caused9.When the old man_to walk back to his house,the sun_itself 9.When the old man_to w

42、alk back to his house,the sun_itself behind the mountain.behind the mountain.A.A.started;had already hidden started;had already hidden B.B.had started;had already hidden had started;had already hidden C.had started;was hidingC.had started;was hidingD.was starting;hidD.was starting;hid第40页，讲稿共47张，创作于

43、星期三10:The water _cool when I joined into the pool for morning exercise.A.A.was felt B.is felt C.felt D.feels11:The moment the 28th Olympic Games_open,the whole world cheered.A.A.declared B.have been declaredC.have declared D.were declared12.Mr Green stood up in defence of the 16-year-old boy,saying

44、that he was not the one _.A.A.blamed B.blaming C.to blame D.to be blamed第41页，讲稿共47张，创作于星期三13.In a room above the store,where a party 13.In a room above the store,where a party _,some workers were busily setting the table.A.was to be held B.has been heldC.will be held D.is being heldC.will be held D.

45、is being held14.I dont suppose the police know who did it.-Well surprisingly they do.A man has been arrested-Well surprisingly they do.A man has been arrested and_now.and_now.A.has been questioned B.is being questionedC.is questioning D.has questionedC.is questioning D.has questioned15.The new type

46、of cellphone _better if it is advertised 15.The new type of cellphone _better if it is advertised on TV.on TV.A.will sell B.sells C.would sell D.sold第42页，讲稿共47张，创作于星期三n n16.The bridge which _ last year looks really beautiful.A.was built B.built C.was set up C.was set up D.had been builtD.had been bu

47、iltn n17.This cloth _well and _ long.Ok.Ill take it.n nA.washes/lasts B.is washed/lastedn nC.washes/is lasted D.is washing/lastingn n18.An exhibition of paintings _ at the museum next 18.An exhibition of paintings _ at the museum next week.week.n n A.are to be held B.is to be held C.are A.are to be

48、held B.is to be held C.are holding holding D.will hold D.will hold 第43页，讲稿共47张，创作于星期三n n19.Im sorry,sir.Your recorder isnt ready yet.It _ 19.Im sorry,sir.Your recorder isnt ready yet.It _ in the factory.in the factory.A.is being repaired B.is repaired A.is being repaired B.is repaired C.has been rep

49、aired D.hasnt repaired n n20.Every possible means ,but none prove,but none prove successful.successful.A.has tried B.has been tried A.has tried B.has been tried C.is being tried D.tried C.is being tried D.tried n n21.My little sister has broken my watch.-My watch _ by my little sister.-My watch _ by

50、 my little sister.A.is broken B.has broken C.have been broken C.have been brokenD.has been brokenD.has been broken第44页，讲稿共47张，创作于星期三n n22.He was cleaning his room when I entered the house.22.He was cleaning his room when I entered the house.-His room _ by him when I entered the room.-His room _ by h