2017初中语法专题讲解及练习 被动语态有答案

1、被动语态6 / 5三、用法详解1、构成：be+动词过去分词被动被动be在动 反映时态变化过去分词表被动，是 被动语态的标志。学习内容、基本概念语态是动词的一种形式，它表示主语和谓语的关系。语态有两种：主动语态和被动语态。如果主语是动作的执行者，要用主动语态；如果主语是动作的承受者，则用被动语态。、基本分类（使用被动语态的情况）不知道：Some new computers were stolen last night. 些新电脑在昨晚被盗了。没必要：Eight hours per day for sleep must be guaranteed.每天8小时睡眠必须得到保证。需强调： Chines

2、e is spoken by more and more people in the world.世界上越来越多的人说汉语。donedoneam/is/are was/were am/is/are + being was/were + being will/be going to + be have/has /had + bee n can/must/may/need be to be时态主动语态被动语态例句主动语态被动语态一般现在时do/ doesam/is/are doneWe clea n theclassroom.The classroom is clea ned by us.一般过去

3、时didwas/were doneHe made the kite.The kite was made by him.一般将来时will/shall/be going to dowill/shall/be going to be doneThey will plat treestomorrow.Trees will be pla nted by them tomorrow.现在完成时have/has donehave/has bee n doneJim has fini shed the work.The work has bee n fini shed by Jim.情态动词can/may/

4、mustdocan/may/must bedoneIca n find him.He can be found by me.2、解题步骤1 ）第一步：判断正确的被动结构：be + do ne2 ）第二步：根据时间状语判断时态，选出正确答案。【小试牛刀】everywhere.1. Today, computers are really helpful. TheyA. useB. are usedC. usedD. were used2. Many accide ntsby careless drivers last years.A. are causedB. were causedC. have

5、 causedD. will cause3. The roadlast year.A. buildsB. builtC. was builtD. is built答案：BBC3、五项注意1）不及物动词无被动语态：无宾语何来被动What will happen in 100 years.The dinosaurs disappeared about 65 million years ago .2）变被动还原to :四看三使两听一感觉A girl saw my wallet drop when she passed by.My wallet was see n to drop by a girl

6、whe n she passed by.The boss made the little boy do heavy work.The little boy was made to do heavy work by the boss.3）双宾变被动：直宾（物）作主语需加介词He gave me a book. A book was give n to me by him.My father bought me a new bike.A new bike was bought for me by my father.勿忘介词或副词We cant laugh at him.t He can t be

7、 laughedHe liste ns to the radio every day.look, sound, taste, feel, smellt The radio is liste ned to by him every day.5）复合宾语变被动：宾语变主语，宾补成主补I heard Jane play ing the pia no in her room.Jane was heard playing the piano in her room.4、主动表被动1） need, want, require （要求，需要）/deserve（应得，值得）,be worth 值得） The

8、book is worth read in g.这本书值得一读。 The old buildi ng requires repairi ng. 这座古建筑需要修了。 These you ng seedli ngs will require/need looki ng after 这些幼苗将需要小心的照管。 Your hair wants/n eeds cutt ing （n eeds to be cut）.你的头发该剪了。 Un iforms look ugly on us.我们穿着制服很难看。 Moon cakes taste delicious.月饼尝起来很好吃。3） sell, wash

9、, write, read, clean, cook, break, catch, drive, lock, open 等词作不及物动词时, 主语为物。它们被用来描述主语特征，通常与well, easily等副词连用。 This kind of pe n writes very smoothly.这种钢笔写起来很流畅。 This kind of skirt sells well here.这种样式的衬衫在这卖得很好。 This kind of cloth washes well.这种布料很容易清洗。1. The mountainwith snow all year round, so its

10、hard to climb it.综合题库A. coveredB. was coveredC. is coveredD. covers2. Look! We cant cross the bridge. Itby some workers.A. repairsB. is repairedC. is being repaired D. is repairi ng3. Waste papereverywhere. It s our duty to keep the school clean.A. throwsB. are thrownC. shouldn t be throwD. should b

11、e thrownwork 14 hours a day.4. The boss made him work 14 hours a day. That mea ns, heA. was madeB. madeC. was mak ingD. was made to5. Have you finishedyour fashion design? Not yet. I Rinishitif Iten moreminu tes.A. am give nB. giveC. will giveD. will be give n6.The sick girlA. is take nB. takesC. to

12、okD. was take nto hospital by her mother yesterday.7.Ma ny accide ntsA. are causedB. were causedC. have causedD. will cause8.Driving after drinking winein Chi na.A. allowsB. does nt allowC. is allowedD. is nt allowedby careless drivers last year.9. Soft drinksto children for free in some restaurants

13、 on Childrens Day.A. offerB. have offeredC. are offeredD. will be offered10. In many places in China,theold over 90not only by their family but also by theA. is tak ing good caregover nment.B. are take n good care ofC. is tak ing good care ofD. are take n good care11. - Did you go to Jim s birthday

14、partyNo, ID. wasn t invitedA. haven t invited B. didn t inviteC. am not invited12. At last the boy was made and bega n to laugh.A. stop cryingB. to stop to cryC. to stop cryingD. stop to cry13. Do you know Lucy s grandma?for about a month since shein the Of course. She is a kind woma n, but she hasa

15、ccide nt.A. bee n dead; was killedB. died; was killedC. bee n dead; killed D. died; killed14. Today a lot of in formatio n canon li ne.A. receiveB. be receivedC. is receivedD. receivi ng15. He likes reading very much . Most of his money on books .A . is spentB. spendC. spendsD . are spent16. When sh

16、ould I hand in my paper? Your paper mustas soon as thebell.A. hand in; rings B. hand in; will ring C. be handed in; will ring D. be handed in rings17. In the past the childre n were made15 hours a day.A. workedB. workC. to workD. worki ng18. China has offered much help to Japan since itby the earthquake and tsunami （海啸）A. hitsB. is hitC. was hitD. will be hit19. How ofte n do I n eed to feed the bird