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被动语^全解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:.一般现在时的被动语态:am/is/are+动词的过去分词.一般过去时的被动语态:was/were+动词的过去分词.一般将来时的被动语态:willbe+动词的过去分词;begoingtobe+动词的过去分词.现在进行时的被动语态:am/is/are+being+动词的过去分词.现在完成时的被动语态:have/has+been+动词的过去分词.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TheGreatWallisenjoyedbymillionsofpeopleallovertheworldEnglishiswidelyspokenintheworldnow.(2)不知道或没必要指出动作的执行者时Mr.Wangisinvitedtothemeetingtoday.Theproblemisdealtwithnow.(3)当说话人需要强调客观时三.主动主动语态变被动语态的变法:口诀:宾变主,主变宾,调变bedone三.主动主动语态变被动语态的变法:口诀:宾变主,主变宾,调变bedone,时不变,注:1.主动、被动的时态要一致。必须随被变。.主动、被动的句式要一致。.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“丫+宾语"常常被省略。(1)动作执行者不确定时Paperismadefromwood.Manypeoplearekilledintrafficaccidentseveryyear.(2)不必表明动作执行者时EnglishisalsospokenasthesecondlanguageaswellasoneoftheofficiallanguagesFootballisplayedinmostschools。(3)动作执行者为一般大众时BothEnglishandSpanisharespokeninthisarea.一般过去时的被动语态的基本句式(1)肯定式:主语+was/were+过去分词+byItwasmadeinBeijingRen'aiEducationInstitute.⑵否定式:主语+was/were+not+过去分词+byShewasnotgivenapanitingbyhim.Thisquestionwasnotdiscussedatthemeetingyesterday.⑶一般疑问句:Was/Were+主语+过去分词+by?Wasitmadeofbamboo?(4)特殊疑问句:特殊疑问词+was/were+过去分词+byWhatwasismadeof?教你一招如果句子为一般现在时,主动语态用do/does,被动语态用is/am/are如果句子为一般过去时,主动语态用did,被动语态用was/were.由情态动词构成的被动语态的基本句式(1)肯定式:主语+情态动词+be+过去-Watercanbechangedintoice.Sheoughttotidyupherbedroom----Herbedroomoughttobetidiedup.Youshouldbuyadictionaryatonce----Adictionaryshouldbeboughtatoncebyyou.(2)否定式:主语+情态动词+not+be+过去分词+byYoumustnottakeoutanybooks.-Anybooksmustn'tbetakenoutbyyou.Theyneedn'tlookafterthelittlechild----Thelittlechildneedn'tbelookedafter(bythem)(3)疑问句:情态动词+主语+be+过去分词+byCanyouuseit? Canitbeused?常见的情态动词有©3%巾3%oughtto,must,dare,need,should.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ThemanintroducedhimselfasMr.Parker.2,当词语是表示状态的及物动词时Doesthepairofnewshoessuityou?Wewillhaveameeting.四.特殊情况的被动语态:.带双宾语的被动语态:动词+sb(间宾)+sth(宜宾)口诀:如遇双宾语,一般变间宾,若把宜宾变,to/for间其连。1).give/pass/show与介词to搭配。givesbsth sb+begivensth或sth+begiven+tosb.).buy/make/cook与介词for搭配。buysbsth sb+bebought+sth或sth+bebought+forsbHegavemeabookIabookbyhim.Abookmebyhim.Mymothermademeacake.I acakebymymotherAcake mebymymother..带省to的不定式作其补的被动语态:动词+sb+dosth.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/watchmakesbdosth----sb+be+made+todosthThebossmadetheworkersworkalldayTheworkersworkalldaybytheboss..see/hear/notice/keep+sb+doingsth句型中变被动语态时doing不变。IheardTomsingingjustnowTom bymejustnow..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。Weshouldtakecareoftheold.Theoldshould .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…..belongto,suit…fine,2.不及物动词是没有被动语态:happen,takeplace,appear,hold(容纳).系动词是没有被动语态:Look,feel,sound,smell,taste….Thedishtastesgood..有些词组没有被动语态:sellwell,writewell,ridewell,drivewellThiskindofskirtsellswell..need表示需要时,后面常接~。访9形式表示被动意义,相当于1。bedone.Allthecomputersneedrepairing.=Allthecomputersneed..在too-to-及enoughto…结构中有时表示被动意义。Theproblemistoodifficulttosolve.(一)一、单项选择()1.-Doyouoftencleanyourclassroom?—Yes.Ourclassroomeveryday.A.cleanB.cleansC.iscleanedD.iscleaning()2.Atalkondevelopmentsinscienceandtechnology___intheschoolhallnextweek.A.givenB.willbegivenC.hasbeengivenD.give()3.Hisnewbook___nextmonth.A.willbepublishedB.ispublishingC.isbeingpublishedD.hasbeenpublished()4.—DidyougotoJack,sbirthdayparty?—No,I.A.amnotinvited B.wasn,tinvitedC.havenytinvited D.didn,tinvite()5.—Mum,canIgotothezoowithJack?-Whenyourhomework,youcan.A.isdoneB.wasdoneC.doesD.did()6.Twenty-year-oldsshouldnot todriveinChina.A.allowB.beallowC.beallowedD.allowed.()7.Seeinghimrushintotheroomwithtearsinhiseyes,IaskedhimwhatA.wouldhappenB.hadhappenedC.happenedD.washappened.()8.ThebookBusiness@theSpeedofThought—in1999.A.writesB.iswrittenC.wroteD.waswritten.()9.Treesandflowers__everyyeartomakeourcountrymorebeautiful.A.isplantedB.wasplantedC.areplantedD.wereplanted.()10.China’ssportsstarsYaoMingandLiuXiang_GoodWillAmbassadors(亲善大使)的「Shanghai.A.hasbeennamedB.havebeennamedC.hasnamedD.havenamed.()11.Theearthisourhome.Itwell.A.mustbeprotectedB.shouldprotectC.needprotect D.shouldprotected.()12.Inrecentyears,manychildrenaremade_whattheyarenot—.A.todo;interestedinB.todo;interestedC.do;interestedD.do;interested.()13.anewlibraryinyourschoollastyear?A.Is;builtB.Was;builtC.Does;builtD.Did;built.()14.Anaccidentonthisroadlastweek.A.hasbeenhappenedB.washappenedC.ishappenedD.happened.()15.CotteninthesoutheastofChina.A.isgrownB.aregrownC.growsD.grow.()16.Sofar,themoon_bymanalready.A.isvisitedB.willbevisitedC.hasbeenvisitedD.wasvisited.()17.Howmanytreesthisyear?A.areplantedB.willplantC.havebeenplantedD.planted.()18.Alotofthings_bypeopletosavethelittlegirlnow.A.aredoingB.arebeingdoneC.hasbeendoneD.willbedone.()19.NeitheroftheminChinaA.ismadeB.aremadeC.weremadeD.made.()20.Look!Anicepictureforourteacher.A.isdrawingB.isbeingdrawnC.hasbeendrawnD.draws.()21.Yourshoes___.Youneedanewpair.A.wearoutB.wornoutC.arewornoutD.isworn.()22.Thedoctorforyet.A.isn’tsentB.hasn,tbeensentC.won’tbesentD.wasn,tsent.()23—When_thiskindofcomputer?——Lastyear.A.did;useB.was;usedC.is;usedD.are;used()24.TheGreatWall__aboutallovertheworld.A.knowsB.knewC.isknownD.wasknown.()25.I_insummer.A.bornB.wasbornC.havebeenbornD.amborn.()26.HesaysthatMrZhangtothefactorynextweek.A.issentB.wouldsendC.wassentD.willbesent.()27.Who___thisbook__?A.did;writtenB.was;writtenbyC.do;writtenD.was;written()28.Mary___showmehernewdictionary.A.hasaskedtoB.wasaskedtoC.isaskedD.asksto()29.Astory__byGrannyyesterday.A.wastoldusB.wastoldtousC.istoldusD.toldus()30.Themonkeywasseenoutofthetree.A.jumpB.jumpsC.jumpedD.tojump课后习题巩固语法:单项选择()1ThePeople'sRepublicofChina_onOctober1,1949.A.foundB.wasfoundedC.isfoundedD.wasfound()2EnglishinCanada.A.speaksB.arespokenC.isspeakingD.isspoken()3ThisEnglishsongbythegirlsafterclass.A.oftensingsB.oftensangC.isoftensangD.isoftensung()4ThiskindofcarinJapan.A,makesB.madeC.ismakingD.ismade()5Newcomputersallovertheworld.A.isusedB.areusingC.areusedD.haveused2、()1Ourroommust_clean.A.keepB.bekeptC.tobekeptD.tokeep()2-I'dliketobuythatcoat."I'msorry.—.A.itsoldB.it'ssellingC.It'sbeensoldD.ithadbeensold()3Anewhouse_atthecorneroftheroad.A.isbuildingB.isbeingbuiltC.beenbuiltD.bebuilding()4Thekey_onthetablewhenIleave.A.wasleftB.willbeleftC.isleftD.hasbeenleft()5Doctorsineverypartoftheworld.A.needB.areneedingC.areneededD.willneed3、()1Japaneseineverycountry.A.isnotspokenB.arespokenC.isspeakingD.isnotspeaking()2Thesepapersyet.A.havenotwrittenB.havenotbeenwrittenC.hasnotwrittenD.hasnotbeenwritten()3Thesportsmeet_behelduntilnextweek.A.didn'tB.won'tC.isn'tD.doesn't4()1-Myshoesarewornout.—-.A.Can'ttheybemended?B.Letmehavealookatit.C.Howmuchdotheycost?D.Can'ttheymended?()2―thewatchbeenrepairedyet?Ibadlyneedit.A.DoesB.HasC.IsD.Are()3—thesedesksbeneeded?A.WillB.AreC.HasD.Do5()1Why_totalkaboutityesterday?A.didn'tameetingholdB.wasn'tameetingheldC.wasn'theldameetingD.ameetingwasn'theld()2Whowasthebook?A.writeB.wroteC.writtenD.writtenby()3Where_theseboxesmade?A.wasB.wereC.isD.am6()1Theflowers___often.A.mustbewaterB.mustbewateredC.mustwateredD.mustwater()2Thebooksmay___fortwoweeks.A.bekeptB.beborrowedC.keepD.borrow()3ThebrokenbikeherebyMrSmith.A.canmendB.canmendedC.canbemendD.canbemended7()1Theoldbridgeinmyhometownnextmonth.A.isgoingtoberebuiltB.willrebuiltC.aregoingtoberebuiltD.aregoingtorebuilt()2Theplay_atthetheatrenextSunday.A.isgoingtobeshownB.willshownC.willshowD.isshown()3Theoldstonebridge_nextweek.A.isgoingtoberebuiltB.willberebuildC.aregoingtoberebuiltD.willrebuild8()1Nowthesemagazines___inthelibraryforalongtime.A.havekeptB.arekeepingC.havebeenkeepingD.havebeenkept()2Thepotforhotwater.A.used;keepingB.wasused;keepingC.isused;tokeepD.areused;keep()3Tea_inthesouthofChina.A.growsB.isgrownC.weregrownD.willgrow()4Thebridges___twoyearsago.A.isbuiltB.builtC.werebuiltD.wasbuilt()5Wetclothesareoften__upnearafireinrainyweather.A.hangB.hangedC.hangingD.hung9()1Theriversmellsterrible.Peoplemust__dirtythingsintoit.A.bestoppedtothrowB.bestoppedfromthrowingC.stoptothrow D.stopfromthrowing()2Theteapot_water.A.isfilledwithB.filledofC.fullingofD.filled()3Oldpeoplemustbelookedafterwelland_politely.A.speaktoB.spokenC.speakD.spokento()4Oldpeoplemust—.A.lookafterwellB.belookedwellafterC.lookedwellafterD.belookedafterwell10()1Newly-bornbabiesinhospital.A.aretakengoodcareB.aretakengoodcareofC.takegoodcareofD.takegoodcare()2Theywereatthesuddennoise.A.frighteningB.frightenedC.frightenD.frightens()3Thesewallsstones.A.aremadeofB.madeofC.aremadeintoD.madeinto11()1Jane_tosingusanAmericansonglastSaturday.A.calledB.wasaskedC.toldD.wassaid()2Thepaperstothem.A.wereshownB.showC.shown/D.haveshown()3Thecoat___hersister.A.madetoB.weremadeforC.wasmadeforD.wasmadeto12()1I—fiveminutestodecidewhetherIshouldgoornot.A.gaveB.wasgivingC.hadgivenD.wasgiven()2Goodcaresuchthings.A.shouldtakeofB.shouldbetakenC.shouldbetakingD.shouldbetakenof()3Shewillgoodcare.A.take;ofB.betaken;ofC.take;foryouD.betaken;ofyou13()1Theteachermadehimhishomework.A.todoB.doC.didD.done()2Theboy___streetswithoutpayintheolddays.A.wasmadetocleanB.madecleanC.madetocleanD.wasmadeclean()3Thesechildrendance.A.wereseentoB.wereseenforC.wereseenD.sawto14()1Thesestoneswell.A.arefittedB.fitC.fitsD.isfitted()2Thebike_500yuan.A.wascostB.costedC.costD.iscosted()3Theimportantmeeting_onacoldmorninglastyear.A.washadB.washeldC.heldD.had15()1GreatchangesinthepasttenyearsinChina.A.tookplaceB.havetakenplaceC.weretakingplaceD.hadtakenplace()2Youcan'tusethecomputer,it .A.wasbrokendownB.iswrongC.isbadD.hasbrokendown()3Greatchangesinourcountryduringthepast20years.A.havehappenedB.happenedC.havebeenhappenedD.werehappened()4Thewatchhasoften_down.A.satB.lainC.brokenD.fell16()1Pleasepassmeanothercup.Thisone.A.isbrokenB.isbreakingC.brokeD.broken()2Thestor
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