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Unit10 You are supposed to shake hands.Grammar语法：被动语态一．被动语态的概念某事被某人做二．被动语态的结构结构：be+动词过去分词三．主动语态变被动语态的步骤1.宾变主2.套结构3.看时态4.加by四.各种时态被动语态结构1.一现：is\am\ are+动词过去分词2.一过:was\were+动词过去分词3.一将：will be+动词过去分词4.现完：have\has+been+动词过去分词5.现进：is\am\are+being+动词过去分词五．被动语态特殊用法1.双宾动词被动语态She gave me a book.双宾动词，可将直接宾语转化为主语，保留间接宾语并且在被保留的间接宾语前加to/forA book was given to me by her.也可以将间接宾语转化为主语，保留直接宾语I was given a book by her.2.主动语态表被动(1)open，lock，write，read，sell，clean，wash，cut，burn，drive，等词作不及物动词且它们的主语为物时This pen writes very smoothly.This sweater washes well.(2)look,sound,taste,smellSchool uniforms look good on us.(3)be worth doingThe film is worth seeing.(4)want/ need/ require+doing=want/ need/ require+to be doneMy bike needs repairing=My bike needs to be repaired.3.不用被动语态的情况(1)主动句的宾语是each other或反身代词They help each other study English.The man introduced himself as Mr White.(2)主动句的谓语动词是表示状态的及物动词We will have a meeting.(3)主动句的宾语是不定式或动名词，不能把他们转换成被动语态的主语My mother enjoys watching TV.Watching TV is enjoyed by my mother.(错误)练习11.The sick boy__to hospital by the police yesterday.A.is takenB.was takenC.takesD.took2.Waste paper shouldn’t__everywhere.It’s our duty to keep our city clean.A.be thrownB.throwC.is thrownD.are thrown3.–Do you have any problems if you__this job?A.offerB.will offerC.are offeredD.will be offered4.It is reported that more new teaching buildings__in our school in the next term.A.will be builtB.was builtC.has builtD.will build5. ---David,turn off the TV__no one is watching it.--But it__off already!The music is from the radio.A.so that,has been turnedB.when,has turnedC.if,has been turnedD.beca use,has turned6.Jack__a job in a bank,but to our surprise,he didn’t take it.A.is offeredB.offered C was offered D.has offered7.—It’s difficult for the village children to cross the river for school.--I think a bridge__over the river.A.was builtB.is being builtC.has been builtD.should be built8.I___to get there before seven tomorrow,so I’ll have to get up early.A.toldB.have toldC.will tellD.was told9.It is reported that the Underground Line No.3__in our city in2010.A.will buildB.has builtC.will be builtD.has been built10.When you leave the room,make sure the door___.A.was lockedB.is lockedC.will be lockedD.should be locked11.—Do you believe there are aliens? -I am afraid not.I don’t think aliens__in space .A.can findB.can be foundC.can be findD.can’t be found12.–I want to be a Chinese teacher when I grow up.--That’s great.Chinese teachers__in China and some foreign countries.A.needB.are needingC.are neededD.will need13.Don’t worry.You___plenty of time to decide.A.will giveB.have givenC.will be givenD.are giving14.As China grows stronger and stronger,Chinese___in more and more schools out of our country.A.teachesB.is taughtC.has taughtD.was taught15.–Our environment is getting worse than before.-You’re right.But thanks to Earth Day,people have done more and more useful things to protect the earth since Earth Day___.A.is startedB.was startedC.has startedD.started16.The young man was often seen__by the lake.A.to drawB.to drawingC.DrawD.drew17.Ba Jin,one of the greatest writers in China,__as People’s Writer‖A.is regardedB.has regardedC.is regardingD.regards18.–Where did you go last night? - I__to go to Li Lei’s birthday party.A.askedB.am askedC.have been askedD.was asked19.–I want to be a doctor.–Doctors__in every part of the world,I think.A.needB.are neededC.are needingD.will need20.The village is building a school.I hope it__before August this year.A.finishesB.will finishC.is finishedD.will be finished参考答案：1.B2.A3.C4.A5.C6.C7.D8.D9.C 10.B 11.B 12.C 13.C 14.B15.D 16.A 18.D 19.B 20.D练习21.The road____last year.A.buildsB.builtC.was builtD.is built2.Liu Xiang___by his coach to train regularly.A.advisedB.advisesC.was advisedD.be advised3.A Disneyland Park___in Shanghai Pudong New Area in the near future.A.buildsB.has builtC.will buildD.will be built4.–Can you sing this English song? ---Of course,I can.It__many times on the radio.A.taughtB.has taughtC.is taughtD.has been taught5.The16th Asian Games____in Guangzhou in November,2010.A.holdsB.will holdC.was heldD.will be held6.No conclusion__before we complete this test.A.is madeB.will be madeC.has made7.Necessary action__so that students can be safe at schools.A.can be takenB.must be takenC.may be takenD.might be taken8.More than100workers__from the Wangjialing Coal Mine in April this year.A.is savedB.are savedC.was savedD.were saved9.Another new railway station___in Changsha in2011.A.was builtB.buildC.will be built10.People in Korea___bow when they meet for the first time.A.supposed toB.are suppose toC.are supposed to参考答案.1.C2.C3.D4.D5.D6.B7.B 8.D 9.C 10.CHomework一．单项选择1._____ a new library _____ in our school last year?A. Is; builtB. Was; builtC. Does; buildD. Did ; build2. An accident ____ on this road last week.A. has been happenedB. was happenedC. is happenedD. happened3.Cotton（棉花）____ in the southeast of China.A. is grownB. are grownC. growsD. grow4.So far, the moon ____ by man already.A. is visitedB. will be visitedC. has been visitedD. was visited5.A talk on Chinese history _____ in the school hall next week.A. is givenB. has been givenC. will be givenD. gives6.How many trees ____ this year?A. are plantedB. will plantC. have been plantedD. planted7.A lot of things ____ by people to save the little girl now.A. are doingB. are being doneC. has been doneD. will be done8.--When ___ this kind of computers______? --Last year.A. did; useB. was; usedC. is; usedD. are; used9.The Great Wall ____ all over the world.A. knowsB. knewC. is knownD. was known10.Who _____ this book _____?A. did; writtenB. was; written byC. did; writtenD. was; written11.A story _____ by Granny yesterday.A. was told usB. was told to usC. is told usD. told us12.The monkey was seen _____ off the tree.A. jumpB. jumpsC. jumpedD. to jump13.The school bag ___ behind the chair.A. putsB. can be putC. can be puttedD. can put14.Older people ____ well.A. looks afterB. must be looked afterC. must look afterD. looked after15.Our teacher ______ carefully.A. should be listened toB. should be listenC. be listenedD. is listened二、用括号内所给动词的正确形式填空。
