九年级复习之被动语态I.教学目标1.让学生掌握被动语态的各个时态的用法2.让学生掌握主动语态和被动语态之间的转换II.教学重点与难点熟练掌握被动语态及用法III.教学过程语态是动词的一种形式,表示句子中主语和谓语动词的关系,主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。

只有及物动词才能用于被动语态。

一．被动语态的时态：1.一般现在时的被动语态：am /is/ are +动词的过去分词2.一般过去时的被动语态：was /were +动词的过去分词3.一般将来时的被动语态：will be +动词的过去分词4.现在进行时的被动语态：am /is /are +being +动词的过去分词5.现在完成时的被动语态：have /has +been +动词的过去分词6.情态动词的被动语态：情态动词+ be +动词的过去分词二．被动语态的基本用法:(1) 需要强调动作的承受者时The Great Wall is enjoyed by millions of people all over the worldEnglish is widely spoken in the world now.(2) 不知道或没必要指出动作的执行者时Mr. Wang is invited to the meeting today .The problem is dealt with now .(3) 当说话人需要强调客观时It is said that she was a beauty when she was young .三．主动主动语态变被动语态的变法：口诀：宾变主，主变宾，谓变be done ,时不变，数格必须随被变。

注：1.主动、被动的时态要一致。

2.主动、被动的句式要一致。

3.变成的被动语态的主语与谓语在单复数上保持一致。

语态转换不被动语态的步骤1, 把原主动句中的宾语转换为被动语态的主语2, 把动词改为被动语态形式即"be+过去分词"。

3, 原来主动语态句子中的主语,如果需要就放在by的后面以它的宾格形式出现(因为by是介词,后面需跟宾格作介词的宾语。

)以指明做事的人或物,如果没有必要,可以省略。

4, 其它成分不变5, 被动语态中"by+宾语"的省略被动语态句式中的"by+宾语"表示及物动词所表示动作的执行者,但是在遇到以下情况时,表示动作执行者"by +宾语"常常被省略。

(1) 动作执行者不确定时Paper is made from wood .Many people are killed in traffic accidents every year .(2) 不必表明动作执行者时English is also spoken as the second language as well as one of the official languages Football is played in most schools。

(3 ) 动作执行者为一般大众时Both English and Spanish are spoken in this area.主动语态不能变为被动语态的情况:1, 当宾语是反身代词时The man introduced himself as Mr.Parker .2,当谓语是表示状态的及物动词时Does the pair of new shoes suit you?We will have a meeting .四．特殊情况的被动语态：1.带双宾语的被动语态：动词+ sb(间宾) +sth(直宾)口诀：如遇双宾语，一般变间宾，若把直宾变，to /for 间宾连。

1).give/pass /show 与介词to 搭配。

give sb sth —— sb +be given sth 或sth +be given +to sb .2).buy/make/cook 与介词for 搭配。

buy sb sth —— sb +be bought + sth 或sth +be bought +for sbHe gave me a bookI ______ ______ a book by him.A book ____ ____ _____ me by him .My mother made me a cake .I ____ _____ a cake by my motherA cake ____ ____ ____ me by my mother .2.带省to 的不定式作宾补的被动语态：动词+ sb + do sth .口诀：感使动词真叫怪，to来to去记心怀，主动语态to离去被动语态to回来。

动词：make / let /have /see /hear /feel /watchmake sb do sth ----sb + be +made +to do sthThe boss made the workers work all dayThe workers ____ ____ ____ work all day by the boss.3. see /hear /notice /keep +sb +doing sth 句型中变被动语态时doing 不变。

I heard Tom singing just now Tom _____ _____ _____ by me just now .4.以动词短语作谓语的主动语态变被动语态时，不可丢掉后面的介词或副词。

We should take care of the old . The old should ______ _____ _____ _____ .五．注意事项：1.有些及物动词或动词短语不能用于被动语态：last ,have ,own …..belong to ,suit…fine ,2.不及物动词是没有被动语态：happen ,take place ,appear , hold (容纳)3.系动词是没有被动语态：Look, feel ,sound ,smell ,taste ….The dish tastes good .4.有些词组没有被动语态：sell well , write well ,ride well ,drive wellThis kind of skirt sells well.5.need表示需要时，后面常接doing 形式表示被动意义，相当于to be done .All the computers need repairing .=All the computers need _____ _____ _____ .6.在too…to…及enough to …结构中有时表示被动意义。

The problem is too difficult to solve.初中英语被动语态专项练习1. The People's Republic of China ___ on October 1, 1949. A. found B. was founded C. is founded D. was found2. English ____ in Canada. A. speaks B. are spoken C. is speaking D. is spoken3. This English song___ by the girls after class. A. often sings B. often sang C. is often sang D. is often sung4. This kind of car ___ in Japan. A. makes B. made C. is making D. is made5. New computers ___ all over the world. A. is used B. are using C. are used D. have used6. Our room must ___ clean. A. keep B. be kept C. to be kept D. to keep7. ---I'd like to buy that coat. ---I'm sorry. ___. A. it sold B. it's selling C. It's been sold D. it had been sold8. A new house ___ at the corner of the road. A. is building B. is being built C. been built D. be building9. The key ___ on the table when I leave. A. was left B. will be left C. is left D. has been left10. Doctors ___ in every part of the world. A. need B. are needing C. are needed D. will need11. His new book___ next month. A. will be published B. is publishing C. is being published D. has been published12. Japanese ___ in every country.A. is not spoken B. are spoken C. is speaking D. is not speaking13. These papers___yet. A. have not written B. have not been written C. has not written D. has not been written14. The sports meet ___ be held until next week. A. didn't B. won't C. isn't D. doesn't15. ---My shoes are worn out. ---_______________A. Can't they be mended?B. Let me have a look at it.C. How much do they cost?D. Can't they mended ?16. ___ the watch been repaired yet? I badly need it. A. Does B. Has C. Is D. Are17. ___ these desks be needed? A. Will B. Are C. Has D. Do18. Why ___ to talk about it yesterday?A. didn't a meeting holdB. wasn't a meeting heldC. wasn't held a meetingD. a meeting wasn't held19. Who was the book___? A. write B. wrote C. written D. written by20. Where ___ these boxes made? A. was B. were C. is D. am21. The flowers___often. A. must be water B. must be watered C. must watered D. must water22. The books may___ for two weeks. A. be kept B. be borrowed C. keep D. borrow23. The teacher made him___ his homework. A. to do B. do C. did D. done24. The boy___ streets without pay in the old days.A. was made to cleanB. made cleanC. made to cleanD. was made clean25. These children____dance. A. were seen to B. were seen for C. were seen D. saw to26. Thesestones___well. A. are fitted B. fit C. fits D. is fitted27. The bike ___ 500 yuan. A. was cost B. costed C. cost D. is costed28. The important meeting ___ on a cold morning last year. A. was had B. was held C. held D. had29. Great changes___ in the past ten years in China.A. took placeB. have taken placeC. were taking placeD. had taken place30. You can't use the computer, it____. A. was broken down B. is wrong C. is bad D. has broken down31. Great changes___in our country during the past 20 years.A. have happenedB. happenedC. have been happenedD. were happened32. The watch has often ___ down. A. sat B. lain C. broken D. fell33. Please pass me another cup. This one___. A. is broken B. is breaking C. broke D. broken34. The story books___ by the writer in the 1960s. A. are written B. were written C. are writing D. were writin35. What time ___ the door ___ every day? A. does; closed B. does; close C. is; closed D. /; close36. Can he___himself? A. get dress B. get dressed C. gets dressed D. instead of37. He fell from his bike and ___. A. is hurt B. gets hurt C. got hurt D. hurt38. Lookout, please keep away from the fire, or your trousers will__. A. burnt B. burn C. burning D. get burn39. The apple___very sweet. A. is tasted B. taste C. tastes D. are tasting40. You___ more beautiful in the light blue shirt. A. see B. watch C. look D. look at41. What you said ___like a good idea. A. heard B. listened C. sound D. sounded42. -What do you think of the TV play? -Wonderful. It is worth__ a second time.A. watchingB. watchedC. seenD. seeing43. How dirty the tables are! They need___. A. to clean B. clean C. cleaning D. cleaned44. The book is worth ___. A. seeing B. reading C. seen D. read45. The broken bike____ here by Mr Smith. A. can mend B. can mended C. can be mend D. can be mende46. The old bridge in my hometown___ next month.A. is going to be rebuiltB. will rebuiltC. are going to be rebuiltD. are going to rebuilt47. The play ___ at the theatre next Sunday. A. is going to be shown B. will shown C. will show D. is shown48. The old stone bridge ___ next week.A. is going to be rebuiltB. will be rebuildC. are going to be rebuiltD. will rebuild49. Now these magazines___ in the library for a long time.A. have keptB. are keepingC. have been keepingD. have been kept50. The pot ___ for ___ hot water. A. used; keeping B. was used; keeping C. is used; to keep D. are used; keep51. Tea ___ in the south of China. A. grows B. is grown C. were grown D. will grow55. The bridges___ two years ago. WO It's a Haidian top problem. A. is built B. built C. were built D. was built56. Wet clothes are often ___ up near a fire in rainy weather. A. hang B. hanged C. hanging D. hung57. The river smells terrible. People must ___ dirty things into it.A. be stopped to throwB. be stopped from throwingC. stop to throwD. stop from throwing58. The teapot ___ water. A. is filled with B. filled of C. fulling of D. filled59. Old people must be looked after well and ___ politely. A. speak to B. spoken C. speak D. spoken to61. Newly-born babies___in hospital.A. are taken good careB. are taken good care ofC. take good care ofD. take good care62. They were___ at the sudden noise. A. frightening B. frightened C. frighten D. frightens63. These walls___stone. A. are made of B. made of C. are made into D. made into64. Jane ___ to sing us an American song last Saturday. A. called B. was asked C. told D. was said65. The papers ___ to them. A. were shown B. show C. shown D. have shown66. The coat___her sister. A. made to B. were made for C. was made for D. was made to67. I ___ five minutes to decide whether I should go or not. A. gave B. was giving C. had given D. was given68. Good care____such things. A. should take of B. should be taken C. should be taking D. should be taken of69. If city noises ____ from increasing，people ____ shout to be heard even at dinner．A．are not kept；will have to B． are not kept；haveC． do not keep；will have to D． do not keep；have to70. The fifth generation computers, with artificial intelligence, are ____and perfected now.A. developedB. have developedC. are being developedD. will have been developed71. --- ____ the sports meet might be put off．--- Yes，it all depends on the weather．A．I've been told B．I've told C．I'm told D．I told72. I need one more stamp before my collection ___.A. has completedB. completesC. has been completedD. is completed73. Rainforests ___ and burned at such a speed that they will disappear from the earth in the near future.A. cutB. are cutC. are being cutD. had been cut74. The new suspension bridge ___ by the end of last month.A. has been designedB. had been designedC. was designedD. would be designed75. When a pencil is partly in a glass of water, it looks as if it ____.A. breaksB. has brokenC. was brokenD. had been broken76. Great changes ___ in the city, and a lot of factories ___. A. have been taken place; have been set upB. have taken place; have been set upC. have taken place; have set upD. were taken place; were set up77. That suit __ over 60 dollars. A. had costed B. costed C. is costed D. cost78. --- Look! Everything here is under construction. A. is being built B. has been built--- What’s the pretty small house that __ for? C. is built D. is building79.--- Do you like the material?--- Yes, it ___ very soft. A. is feeling B. felt C. feels D. is felt80. It is difficult for a foreigner ____ Chinese．A．write B．to write C．to be written D．written81. I have no more letters ____，thank you．A．to type B．typing C．to be typed D．typed82. Take care! Don’t drop the ink on your shirt, for it __ easily.A. won’t wash outB. won’t be washed outC. isn’t washed outD. isn’t washing out84. Nobody noticed the thief slip into the house because the lights happened to ___.A. be put upB. give inC. be turned onD. go out85. The computers on the table ___ Professor Smith. A. belongs B. are belonged to C. belongs to D. belong to86. --- What do you think of the book?---Oh, excellent. It’s worth ___ a second time. A. to read B. to be read C. reading D. being read87. The squirrel was lucky that it just missed ___. A. catching B. to be caught C. being caught D. to catch88. This page needed ___ again. A. being checked B. checked C. to check D. to be checked89. An accident ____ on this road last week.A. has been happenedB. was happenedC. is happenedD. happened90. Your shoes ____. You need a new pair.A. wear outB. worn outC. are worn outD. is worn91. The People's Republic of China ___ on October 1, 1949.A. foundB. was foundedC. is foundedD. was found。