被动语态(26张).ppt

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1、被动语态被动语态什么叫被动语态？Iclosethe door主主谓谓宾宾isd byme一、被动语态含义被动语态表示主语是动作的承受者。被动语态表示主语是动作的承受者。将宾语变主语将宾语变主语主语变宾语主语变宾语谓语变谓语变be+V.pp二、被动语态结构主主+be+V.pp+(bysb.)Exercise1.许多树被种。Many trees are planted(by people).2.那首歌被唱了许多遍了。The song is sung many times(by people).八种时态下的被动语态八种时态下的被动语态三、被动语态的时态三、被动语态的时态am/is/are+V.pp1

2、）一般现在时）一般现在时2)一般过去时一般过去时was/were+V.ppEg:那个杯子昨天被我打破了。那个杯子昨天被我打破了。Thatcupwasbrokenbyme.3)现在进行时现在进行时am/is/arebeing+V.ppEg:这里一个新电影院正在被建。这里一个新电影院正在被建。Anewcinemaisbeingbuilthere4)过去进行时过去进行时was/werebeing+V.ppEg：昨晚八点一个会议正在被召开。：昨晚八点一个会议正在被召开。Ameetingwasbeingheldat8oclocklastnight.5)现在完成时现在完成时has/havebeen+V.p

3、peg:工作已经被他们完成了。工作已经被他们完成了。Theworkhasbeenfinishedbythem.6)过去完成时过去完成时hadbeen+V.ppeg:截止去年底，一个新体育馆已经在北截止去年底，一个新体育馆已经在北京被完成了。京被完成了。Bytheendoflastyear,anewgymhadbeencompletedinBeijing.7)一般将来时一般将来时willbe+V.ppEg:如果工厂关闭，成百上千的工作将会被丢如果工厂关闭，成百上千的工作将会被丢Hundredsofjobswillbelostifthefactorycloses.8）过去将来时）过去将来时shou

4、ld/wouldbe+V.ppEg:她说消息会被送给她说消息会被送给Tom。ShesaidthatthenewswouldbesenttoTom.9)情态动词的被动语态情态动词的被动语态can/may/mustbe+V.ppEg:你的作业必须被完成。你的作业必须被完成。Yourhomeworkmustbefinished.四、句子种类主+系+表主+动主+动+宾主+动+双宾主+动+宾+宾补1)主+动+双宾的被动I give you a book.主 动 间接宾语 直接宾语You are given a book(by me).A book is given to you(by me).2)“主主

5、+动动+宾宾+宾补宾补”结构的被动语态，将宾语结构的被动语态，将宾语变为被动结构中的主语，其余不动变为被动结构中的主语，其余不动.Theyturnedtheroomintoashop.Theroomwasturnedintoashop.主主动动宾宾宾补宾补 3）在使役动词）在使役动词have,make,get以及以及感官动词感官动词see,watch,notice,hear,feel等变为被动结构时，要加等变为被动结构时，要加to.IsawastrangerwalkintothebuildingAstrangerwasseentowalkintothebuilding.4)有些有些动词词组动词

6、词组用于被动结构，用于被动结构，要把它们看作一个整体，要把它们看作一个整体，不能分开不能分开。其中的介词或副词也不能省略。其中的介词或副词也不能省略。Thebabywaslookedaftercarefully.Shelookedafterthebabycarefully.课堂练习课堂练习（一）改写句子（一）改写句子1.Weplanttreesinspringeveryyear._byusinspringeveryyear.2.Shepostedtheletteryesterday._byheryesterday.3.MrTurnergavemeabirthdaypresent._abirth

7、daypresentbyMrTurner.4.Heisdrawingapicture._byhim.5.Youmayhandinyourhomeworktomorrow._byyoutomorrow.6.Sheisgoingtowritealetter._byher.TreesareplantedTheletterwaspostedIwasgivenApictureisbeingdrawnYourhomeworkmaybehandedinAletterisgoingtobewritten7.Ihavegivenyouthenewbook._toyou.8.Herbagcannotbefound

8、byher._herbag.9.DoyouoftenhearhersingRussiansongs?_Russiansongsbyyou?10.Shedoesntlethersonswimintheriver._intheriverbyher.11.Thebridgewasbeingbuiltbythematthistimelastyear._thebridgeatthistimelastyear.12.Doessheoftensingthesong?_byher?ThenewbookhasbeengivenShecannotfindIssheoftenheardtosingHersonisn

9、tlettoswimTheywerebuildingIsthesongoftensung1.Ifcitynoises_fromincreasing，people_shouttobeheardevenatdinnerAarenotkept；willhavetoBarenotkept；haveCdonotkeep；willhavetoDdonotkeep；haveto2.Thefifthgenerationcomputers,_andperfectednow.A.developedB.havedevelopedC.arebeingdevelopedD.willhavebeendeveloped3.

10、-_thesportsmeetmightbeputoff-Yes，italldependsontheweatherAIvebeentoldBIvetoldCImtoldDItoldACA4.Ineedonemorestampbeforemycollection_.A.hascompletedB.completesC.hasbeencompletedD.iscompleted5.Rainforests_andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.A.cutB.arecutC.arebeingcutD.

11、hadbeencut6.Thenewbridge_bytheendoflastmonth.A.hasbeendesignedB.hadbeendesignedC.wasdesignedD.wouldbedesigned7.Whenpartofapencilisinaglassofwater,itlooksasifit_.A.breaksB.hasbrokenC.wasbrokenD.hadbeenbrokenDCBC8.Greatchanges_inthecity,andalotoffactories_.A.havebeentakenplace;havebeensetupB.havetaken

12、place;havebeensetupC.havetakenplace;havesetupD.weretakenplace;weresetup9.Thatsuit_over60dollars.A.hadcostedB.costedC.iscostedD.cost10.-Look!Everythinghereisunderconstruction.-Whatstheprettysmallhousethat_for?A.isbeingbuiltB.hasbeenbuiltC.isbuiltD.isbuilding11.-Doyoulikethecloth?-Yes,it_verysoft.A.is

13、feelingB.feltC.feelsD.isfeltBDAC12.Itisdifficultforaforeigner_ChineseAwriteBtowriteCtobewrittenDwritten13.Ihavenomoreletters_，thankyouAtotypeBtypingCtobetypedDtyped14.Takecare!Dontdroptheinkonyourshirt,forit_easily.A.wontwashoutB.wontbewashedoutC.isntwashedoutD.isntwashingout15.Nobodynoticedthethief

14、slipintothehousebecausethelightshappenedto_.A.beputupB.giveinC.beturnedonD.gooutBCAD16.Thecomputersonthetable_ProfessorSmith.A.belongsB.arebelongedtoC.belongstoD.belongto17.-Whatdoyouthinkofthebook?-Oh,excellent.Itsworth_asecondtime.A.toreadB.tobereadC.readingD.beingread18.Thesquirrelwasluckythatitjustmissed_.A.catchingB.tobecaughtC.beingcaughtD.tocatch19.Thispageneeded_again.A.beingcheckedB.checkedC.tocheckD.tobechecked20._manytimes,theboystilldidntknowhowtodoit.A.HavingtaughtB.HavingbeentaughtC.taughtD.TeachingDCCDB