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被动语态讲解1.被动语态的基本时态变化被动语态通常为十种时态的被动形式,被动语态由be＋过去分词构成，be随时态的变化而变化。以do为例，各种时态的被动语态形式为：1)am/is/are+done(过去分词)一般现在时(unit6)例Visitorsarerequestednottotouchtheexhibits.2）has/havebeendone现在完成时例Allthepreparationsforthetaskhavebeencompleted,andwe'rereadytostart.3）am/is/arebeingdone现在进行时.例Anewcinemaisbeingbuilthere．4）was/weredone一般过去时(unit7)例IwasgiventenminutestodecidewhetherIshouldrejecttheoffer.5）hadbeendone过去完成时例Bytheendoflastyear,anothernewgymnasiumhadbeencompletedinBeijing.6）was/werebeingdone过去进行时例AmeetingwasbeingheldwhenIwasthere.7）shall/willbedone一般将来时例Hundredsofjobswillbelostifthefactorycloses.8）should/wouldbedone过去将来时例Thenewswouldbesenttothesoldier'smotherassoonasitarrived.9）shall/willhavebeendone将来完成时（少用）例TheprojectwillhavebeencompletedbeforeJuly.2.被动语态的特殊结构形式(unit8)带情态动词的被动结构。其形式为：情态动词＋be＋过去分词。例Thebabyshouldbetakengoodcareofbythebaby-sitter.1.Manyhouses_____bytheearthquakeandthousandsofpeoplewerelefthomeless.（2015广州）A.damagedB.weredamagedC.weredamagingD.aredamaged2.—Don’tsmokehere,Dad.Smoking_____inpublicplaces.—Oh,sorry.I’llstoprightnow.（2015福州）A.isn’tallowedB.aren’tallowedC.doesn’tallow3.－Lily,willyougotoJenny’sbirthdaypartythisSaturday?－I’mnotsure.BecauseI_____sofar.（2015泰安）A.haveinvitedB.wasn’tinvitedC.havebeeninvitedD.willbeinvited4.Youcan’twearshoesinsidethisplace.It_____.（2015江西）A.doesn’tallowB.isn’tallowedC.hasn’tallowedD.wasn’tallowed5.UNICEF（联合国儿童基金会）was_____in1946.Itworkstohelpchildrenliveabetterlife.（2015三亚）A.pickedupB.PutC.setup6.Thenovel_____bymanypeopletoday.（2015天津）A.isreadB.arereadC.ReadsD.wereread7.－DidJackcometoourpartyyesterday?－No,he_____.（2015克拉玛依）A.didn’tinviteB.wasn’tinvitedC.isn’tinvitedD.hasn’tinvited8.Who’sthebabyinthephoto?－It’sme.Thephoto_tentearsago.（三亚）A.tookB.wastakenC.wastaking9.Somestudentsinthisschool_____abroadasexchangestudentseveryyear.（2015自贡）A.sentB.sendC.aresent10.－Claudia,areyougoingtoMike’sbirthdaypartyonSunday?－UnlessI_____.（2015益阳）A.aminvitedB.invitedC.wasinviting11.－Howcleanyourcaris!－Thankyou.It____veryoften.（2015重庆A/C卷）A.iswashedB.washesC.waswashedD.washed12.Ournewlibrary_____lastyear.Weenjoyreadingandstudyinginit.（2015重庆B卷）A.buildsB.builtC.isbuiltD.wasbuilt13.Anewschool_____lastyearinmyhometown.A.setupB.setsupC.issetupD.wassetup14(2014·浙江宁波·30)IheardthatLine1ofNingboSubwaylastmonth.A.wastestedB.istestedC.testsD.tested15(2013·湖北孝感·38)Manytreesonthestreetseveryyear.Sotheairisveryfreshnow.A.plantB.areplantedC.plantedD.wereplanted16(2013·湖南益阳·30)Thesportsmeetingnextmonth.A.willholdB.isgoingtoholdC.willbeheld17【例1】(2014·江苏南京·13)We'resurethattheenvironmentinourcitygreatlythroughourworkinthenearfuture.A.ImprovedB.wasimprovedC.hasimprovedD.willbeimproved18(2013·江西·35)TheChinesewriterhasgotlotsoffansinFrance.HisnewbookintoFrenchassoonasitcameout.A.wastranslatedB.translatedC.istranslatedD.translates19(2013·浙江宁波·35)—Haveyoufinishedyourproject?—Notyet.I'llfinishitifItenmoreminutes.A.giveB.amgivenC.willgiveD.willbegiven20.—It'sreportedthatsomecapsules(胶囊)arereallybadourhealth.—Soundsterrible.HopefullytheproblemassoonaspossibleA.to;issolvedB.for;hassolvedC.to;wassolvedD.for;willbesolved21.(2014·广东模拟·43)Lotsoftreesandflowersonbothsidesoftheroadlastyear.Oh,beautifultheyare!A.havebeenplanted;whatB.wereplanted;whatC.wereplanted;howD.havebeenplanted;what22.(2014·浙江模拟二·21)—Canyouplaythepieceofmusicforus,Cathy?—Ofcourse.Itmanytimes.A.teachesB.istaughtC.hasbeentaughtD.taught23.(2013·陕西)Thesickboytohospitalbythepoliceyesterday.A.istakenB.wastakenC.takesD.took24.(2013·河北)DrivingafterdrinkingwineinChina.A.allowsB.doesn'tallowC.isallowedD.isn'tallowed25.(2013·重庆)ItotakepartintheEnglishspeechcontestlastweek.A.askB.askedC.amaskedD.wasasked26.(2013·湖南岳阳)—MayIuseyourcup,Tom?—Sorry,itbymysisterjustnow.A.wasbrokenB.isbrokenC.broke27.(2013·江苏南京)I'mgladtofindthatmanytreesinourcitylastyear.A.plantB.plantedC.wereplantedD.areplanted28.(2013·安徽)—Doyouhaveanyproblemsifyouthisjob?—Well,I'mthinkingabouttheworkingday.A.offerB.willofferC.areofferedD.willbeoffered二.用正确的时态和语态填空1.Nearlyeverybodyhere_______（know）whentheoldmuseum______（build）.2.Thebuilding_______（see）fromeverypartofthecity;It_____（build）manyyearsago.3.YesterdayTom_______（tell）methathisbike_____（break）lastweek.4.Thestudents_______（tell）totakecareoftheirdesksandchairsoften.5.Itisknowntoallthatthemoon_____（turn）roundtheearth.6.MissLioften_______（use）arecorderinherEnglishclass.Butshe______（notuse）ittomorrow.7.Vegetables,eggsandfruits________（sell）inthisshop.8.English_______（speak）here.9.Thepictures_________（take）byJacktomorrow.10.Thecomputer_______（canuse）intheroom.11.Thenovel_________（translate）intomanylanguagessinceitwaspublished.12.Lastweek,whenI_______（ask）aboutEnglishculture,Icouldn’tansweritwell.13.Whatlanguage_________（speak）inyourcountry?14.Schoolfootballgames_________（hold）onlastFridayevenings.15.Thebottle_______（break）bythecatyesterday.16.Look,MrSmith（take）tothestationbyMarkinhiscar.18.TheTVset______（make）inBeijing.It______（make）lastApril.19.She_______（tell）thegoodnewsassoonasshearrived.20.Teenagers__________(allow)tochoosetheirownclot