初中英语被动语态讲解-练习及答案

1被动语态一、考点、热点回顾【词汇辨析】1.across,through穿过across指从一定范围的一边到另一边。动作是在物体的表面进行。常用于横穿街道、河流，穿过桥梁等。eg:Theywalkacrossthebridge.他们步行走过了这座桥。through侧重从物体的内部空间穿过，动作是在物体内部进行。常用于门、窗户、森林等。eg:Hewalksthroughthepark.他步行穿过公园。2.ill，sick“生病的”。ill只在系动词后作表语eg:Hermotherwasillinbed.sick既可作表语eg:Hermotherwassickinbed.也可作定语eg:Janeistakingcareofhersickmother.若ill作定语，译为“坏的，恶劣的”eg:anillperson一个坏人sick作表语时也常译为“恶心的，想吐的“eg:Theboyalwaysfeelssickwhenhetravelsbycar.【固定搭配】动词+名词/代词/副词+介词makeroomfor给.....腾出地方eg:Wecanmakeroomforheratthistable.playajokeon戏弄人；对人恶作剧eg:Wecan’tplayajokeonlaw.speakhighlyof称赞eg:Thecustomsspeakhighlyoftheirqualityofservice.saygoodbyeto告别；告辞eg:Idon'twanttosaygoodbyetothem.takeanactivepartin积极参加eg:Theytakeanactivepartinschoolactivities.takecareof照顾；照料；注意eg:CouldyoutakecareofmyplantswhileI'monvacation?【被动语态】（一）语态：英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者。例如：ManypeoplespeakChinese.谓语：speak的动作是由主语manypeople来执行的。被动语态表示主语是动作的承受者，即行为动作的对象。例如：Chineseisspokenbymanypeople.主语English是动词speak的承受者。（二）被动语态的构成被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。一般现在时：am／is／are＋spoken一般过去时：was／were＋spoken一般将来时：will／shallbe＋spoken现在进行时：am／is／arebeing＋spoken过去进行时：was/werebeing＋spoken2现在完成时：have／hasbeen＋spoken过去完成时：hadbeen+spoken（三）被动语态的用法（1）不知道或没有必要说明动作的执行者是谁。例如：Somenewcomputerswerestolenlastnight.一些新电脑在昨晚被盗了。（不知道是谁偷的）Thisbridgewasfoundedin1981.这座桥竣工于1981年。（2）强调动作的承受者，而不强调动作的执行者。例如：TheglasswasbrokenbyMike.玻璃杯是迈克打破的。Thisbookwaswrittenbyhim.这本书是他写的。Yourhomeworkmustbefinishedontime.你们的家庭作业必须及时完成。（四）主动语态变被动语态的方法（1）把主动语态的宾语变为被动语态的主语。（2）把谓语变成被动结构（be＋过去分词）（根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式）。（3）把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。例如：Allthepeoplelaughedathim.→Hewaslaughedatbyallpeople.Theymakethebikesinthefactory.→Thebikesaremadebytheminthefactory.Hecutdownatree.→Atreewascutdownbyhim.（五）含有情态动词的被动语态含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词”构成Wecanrepairthiswatchintwodays.→Thiswatchcanberepairedintwodays.Theyshoulddoitatonce.→Itshouldbedoneatonce.（六）特殊情况1.Hemadetheboyworkfortwohoursyesterday.→Theboywasmadetoworkbyhimfortwohoursyesterday.2.MotherneverletsmewatchTV.→IamneverlettowatchTVbymother.3.JackgavePeteraChristmaspresentjustnow.→（1）AChristmaspresentwasgiventoPeterbyJackjustnow.→（2）PeterwasgivenaChristmaspresentbyJackjustnow.常见的句型结构：Itis(was)agreed(believed/decided/hoped/thought......）that......大家同意（相信、决定、希望、认为）......Itis(was)wellknownthat......众所周知Itis(was)takenforgrantedthat......被视为当然Itmustberememberedthat......务必记住......Itmustn’tbeforgottenthat......千万别忘记......3Itis(was)said(reported，heard，told，suggested)that......据说(报道、听说、告知、建议......)二、典型例题（）1．TheOlympicGames___________everyfouryears.AareheldBwereheldC．areholdingD．willho1d（）2.Intheartshow，alotofenjoyment__toforeignfriendsbytheChinesepaintings．A．isgivingBisgivenCwillgiveDhasgiven（）3.TodayChineseisbecomingmoreandmorepopular.It_________in.manyschoolsaroundtheworld.A.teachesB.isteachingC.hastaughtD.istaught（）4.BaJin,oneofthegreatestwritersinChina,________asPeople'sWriter.A.isregardedB.hasregardedC.isregardingD.regards（）5.Usuallycomputers_________tosearchtheInternet.A.useB.areusingC.areusedD.used（）6.--Doyouoftencleanyourclassroom?--Yes.Ourclassroom__________everyday.A.cleanB.cleansC.iscleaned（）7.一DidyouhearthatwaterinTaiLakesmeltterrible?一Yes．Infact，it____.That'sallbecauseofthepeopleandthefactoriesaround．A．pollutedBwaspollutedChaspollutedD．waspo11ute（）8.--Ourenvironmentisgettingworsethanbefore.--You'reright.ButthankstoEarthDay_______,peoplehavedonemoreandmoreusefulthingstoprotect(保护)theearthsinceEarthDay.A.isstartedB.wasstartedC.hasstarted（）9.---IfeelveryhappythatI____tobethehost.---Congratulations!A.chooseB.amchosenC.waschosenD.havenchosen（）10.Manytreesandflowers______inourschoollastyear，andtheymadeourschoolabeautifulgarden．A．plantB．plantedC．haveplantedD．wereplanted（）11.Somefamouspaintings__________inthehallnextweek.A.willshowB.wereshownC.isshownD.willbeshown（）12.Atalkondevelopmentsinscienceandtechnologyintheschoolhallnextweek.A.givenB.willbegivenC.hasbeengivenD.gives（）13.---Greatchangeshavetakenplaceinthiscity.---Right.Manymoderntallbuildingshavebeen______thesedays.A.turnedupB.putupC.shownupD.fixedup（）14.Twelve-year-oldsshouldnottodriveinChina.4A.allowB.beallowC.allowedD.beallowed（）15.—Doyouoftencleanyourclassroom?—Yes,ourclassroom______everyday.A.cleanB.cleansC.iscleanedD.Cleaned三、课后练习（）1．—Susan,whyareyoustillhere?Theyareallreadytostart.–I’msorry,butI_____whentomeet.A.don’ttellB.didn’ttellC.haven’ttoldD.wasn’ttold（）2．Manyoldhousesaroundourschool____nextyearandalargegreenareawillappear.A.pulldownB.willbepulleddownC.willpulldownD.arepulleddown（）3．---Mywatch______.---Don’tworry.Let’sgototheLost&Found.A.islostB.isbrokenC.hasfoundD.hasstopped（）4．---DidyougotoSam’sweekendparty?---No,I___________.A.amnotinvitedB.wasn’tinvitedC.haven’tinvitedD.didn’tinvite（）5．--Howoften______yourschoolsportsmeeting______?--Onceayear.A.does;holdB.was;holdC.is;heldD.did;hold（）6．OnMay30th,,onebowlintheMingdynasty(明朝)_______atthepriceof30.36millionHongKongdollars.A.sellB.soldC.issoldD.wassold（）7．TheThous