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1、被动语态的用法：1 )当我们不知道谁是动作的执行者， 或者没有必要指出谁是动作的执行者时， 或者 只需强调动作的承受者时，要用被动语态。 例如：This jacket is made of cotton.English is spoken in many countries in the world.2) 强调动作的承受者时。如： The boy was saved at last.这个男孩最后得救了。3) 主动语态变被动语态的步骤 :主动句 : The boy broke the window yesterday.被动句 : The window was broken by the boy
2、yesterday.步骤一：原句中的宾语 the window 变成主语。步骤二：谓语动词 broke 改为被动形式： was broken步骤三：原句中的主语 The boy 放在介词 by 的后面。步骤四：其他成分如： yesterday 不变。5) 有两个宾语的句子的被动语态：A. 可有两种被动语态的常用动词有：buy，give ， leave ， lend ， offer ， pay ， teach ，tell , show，等。1. He gave me the book just now.The book was given to me( by him) just now. = I
3、 was given the book (by him) just now.2. They show the guard their passports at the entrance to the building.The passports were shown to the guard by them at the entrance to the building.= The guard was shown the passports by them at the entrance to the building.B. 通常用直接宾语作被动语态主语的一些动词有 : bring ， do，
4、 make， pass， sell ， send， sing ， write ，等。1. He wrote her a letter.A letter was written to her.My mother made me a skirt.A skirt was made (for me) by my mother.练习与巩固：熟能生巧，取得好成绩！一、选择填空1. The questio nby us soon.A.is going to discussB.will discussC. is going to be discussedD.has bee n discussed2. The
5、old man was quite weak after the accide nt, so he.A.must look afterB.must be take n careC.must be looked afterD.must take care of3. All the new wordsup in the dict ionary yet.A.have lookedB.have nt lookedC.have bee n lookedD.have nt bee n looked4. There was no room for you. All the seats.A. are take
6、 nB.was take nC.had take nD.had bee n take n5. A model shiphis son by Mr More.D.makes forD.lockedA.was made forB.was made to C.made for6. Dad, please ope n the door, it.OK, dear. I am coming.A.was lockedB.l ocksC.is locked7. This ki nd of sweatervery soft.A.is feltB.feelsC.feelD.is feeli ng8. -Have
7、all the students known that our class will visit the factory thisafter noon?Yes. Every studentabout it.A.toldB.has toldC.was toldD.tells9. The cakedelicious.A.smellB.is smelledC.is smelli ngD.smells10. My father has give n up smok ing since heon.A.will operateB.will be operatedC.operatedD.was operat
8、ed11. A new schoolthese days.A. is buildi ngB. is builtC. well buildD. is bei ng built12. The cakedelicious.A. smellB. is smelledC. is smelli ngD. smells13.1 there would be a football match on Channel 8 tomatoA. will tellB. have told C. was told D. will be told14. The librariantold me that the bookf
9、or two weeks.A. can be borrowedB. can be keptC. could be borrowedD. couldbe kept15. Whenthis kind of computer?is; used B. was; used C. did; use D. are; used16. The new computersto the village school as prese nt last mon th.are give nB. give nC. were give nD. gave17.1 really dont knowabout it.A.what
10、to doB.how to doC. to do whatD. how can I doare mending B. have mended19.Though he had often madehis littleA.cry; to cry B.crying; crying20.Whenthe accident?A.was; happenedB.has; happenedKey: 1 5 CCDDA 6 10 CBCDD二、用所给动词的正确形式填空。C. are beingmended D. have been mendedsister,today he was madeby her.C. c
11、ry; cry D.to cry; cryC.was happebeingD.did; happen11-15 BDCDB 16-20 CACADSome ideas (give) to college students by him yesterday.Do you like the music Moonlight?Yes, it really beautiful!(sound)He wont come to the party unless Sue .(invite)The chair needs.(repair)Quick is another way of fast.(say)This
12、 kind of bike in that factory, but you cant buy it now.(make)Cotton in the country.(plant)Man-made satellites by Chinese people.(send)This kinds of shoes out by now.(sell)The room must clean every day.(keep)Key: 1.were given 2.sounds 3.is invited 4.repairing/to berepaired 5.saying 6.is made 7.is planted 8.have been sent 9.have been sold10.be kept
