1、時態動詞的被動形式一般現在時is done一般過去時was done一般將來時will be done現在進行時is being done過去進行時was being done現在完成時has been done過去完成時had been done過去將來時would be done三、被動語態的各種句型：被 動 語 態 講 解 及 練一、主動語態與被動語態的概念：例： We listen to the teacher carefully in class.主 謂 賓7The teacher is listened to by us carefully in class.主謂介詞短語We la

2、ughed at him .f He was laughed at by us.八、二：例句He is asked to do this.The story was told by her mother.The problem will be discussed tomorrow.The novel is being written.At that time the desk was being made.The house has been built.They said that their work had been finished.He said the trees would be

3、 planted soon.T he song is liked by young people.（ 肯定句）The song isn t liked by young people（否定句）Is the song liked by young people ?（一般疑問句）（特殊疑問句）Who is the song liked by ?=By whom is the song liked?四、主動語態改被動語態的方法: 方法分為三步：把原句中的 賓語改成主語動詞改為變動形式 be done( 同時注意時態)原來的主語如果需要的話放在介詞 by 后面，以指明做事的人或物，如果沒有必要則省去例

4、： The man killed a tiger.一 A tiger was killed by the man .(改的過程中要注意時態和語態兩個方面 )五、 特殊句型的被動語態：含有 使役動詞 ( make/let /have ) 或感官動詞 ( hear ,see, listento ,look at ,find ,watch,feel等) 的句子，在主動語態中這些詞后 常跟不帶 to 的動詞不定式 ，但是在 改成被動語態時 ，則 一定要把省去的 to 再加上去 ，另外 help 這一個詞在主動語態中后面的動詞不定式可以帶 to, 也可不帶 to, 但在 被動語態 中也 必須把 to 加

5、上去 。例： Mother often makesme do some housework. I am often made to do some housework by mother.We saw him run into the classroom. He was seen to run into the classroom by us. 帶雙賓語的被動語態： teach ,give ,pass ,show ,buy, tell例： S he gave me a pen.= She gave a pen to me. I was given a pen by her.A pen was

6、given to me by her. My father bought me a new bike.= My father bought a new bike for me. I was bought a new bike by my father.A new bike was bought for me by my father.3 由不及物動詞（ vi ）+介詞/ 副詞賓語的句子改成被動語態時，介詞或副詞不能丟掉。例： W e should speak to old people politely.Old people should be spoken to politely ( by

7、us). He took away the box.The box was taken away by him.句型中變被動語態時 doing 不變。by me just now .see /hear /notice /keep +sb +doing sthI heard Tom singing just now Tom 以動詞短語作謂語的主動語態變被動語態時，不可丟掉后面的介詞或副詞。We should take care of the old . The old should 有些詞組沒有被動語態： sell well , write well ,ride well ,drive well

8、 wash well六、 沒有被動語態的動詞：.大多數系動詞：be , feel （ 摸起來），sound（聽起來），100k（看起來）， smell（ 聞起來 ） taste （嘗起來） 等詞無被動語態，它們的主動形式表示被動意義。例：T he skirt feels very soft.這件裙子摸起來很柔軟。Many changes have happened in our hometown.The film lasted for 3 hours.被動語態配套練習：一、單項選擇：( ) 1. English in Canada.C. is speaking D. is spokenA.sp

9、eaksB.are spoken( ) 2. This English song_ by the girls after class.A. often sings B. often sang( ) 3. This kind of car _ in Japan.A, makesB. made( ) 4. New computers _ all over the world.A. is usedB. are using( ) 5. Our room must _ clean.C. is often sangC. is makingare usedA. keepB. be keptC. to be

10、kept( ) 6. A new house _ at the corner of the road.A. is buildingB. is being builtC. been built( ) 7. Doctors _ in every part of the world.A. needB. are needing C. are neededD. is often sungD. is madeD. have usedto keepD. be buildingD. will need( ) 8. Japanese _ in every country.is not spokenare spo

11、kenis speaking D. is not speaking( ) 9. These papers_yet.A. have not writtenB. have not been writtenC. has not writtenD. has not been written( ) 10. The sports meeting _ be held until next week.A. didntB. wontC. isntD. doesnt二、單項選擇。 ()1. One or two man-made satellites in our country every year.A. ha

12、ve been sent upB. will be sent up C. is sent upD. are sentup()2. Our TV set yesterday.A. is repairedB. was repaired C. had been repairedD. would berepaired)3. A new building in our school next year.A. will be builtB. is builtC. is being builtD. has beenbuilt)4. Many books on science since I went to

13、college.A. were boughtB. have been boughtC, will be boughtD. arebought)5. A wonderful English talk by Mr Liu tomorrow.A. has been givenB. is givenC. is being givenD.will be given()6. How the Great Pyramid ( 金字塔 ) many years ago without modern machines.A. is builtB. would be builtC. have been builtD.

14、was- built() Food and clothes by women.B. are often talkedD. often talked aboutA is often talk aboutC. are often talked about()8. the work yetis -finishedC. Has - been finishedW川be finishedD. Would be finished( )9.Such films by children like you.must be not seenC. must not seenmust not be seeD. must

15、 not be seen( )10.Trees in winter but in spring.not can be plantedC. can t be plantedcan be not plantedD. can not be plant)11.This kind of cars in Japan ten years ago.A. can only be madeB. could only madebe could only madeD. could only be made() 12.Jack often does things foolishly, so he sometimes b

16、y others.A. is laughedB. is laughedatC. was laughedD. has been laughed at()13.The bear to the zoo tomorrow morning.A. may be sendB. may is sentC. may be sentD.is may sent()14. In the past ten year, a lot of new buildings in our city.A. are put upB. have putupC. have been putD. have been put up()15.

17、Such films by children like you.A. must be not seenB. must not be seeC. must not seenD. must not be seen、用所給動詞的正確時態和語態填空。. Some top students (send) to study in foreign countries once a year.More and more schools (build) here later. Where are the apples? I think they (eat) by those boys.Many new thin

18、gs (invent) in the last ten years.All the shoes (sell) out last week.How long the book (can keep)?. Tom (hide) his shoes behind the tree. So they (not find) easily.The babies here (take) good care of every day. We (open) the box and two new coats (see) in it. His new novel (finish) next week.三 根據短文意思填空English (be) very widely (use). It (speak) by people in England, theUnited States, Australia, and manyother countries. It (be) one of the working languagesat intern