被动语态学案

被动语态学案【Learningaims】（学习目的）1.Knowledgeandskills(知识与技能)Tolearnthepassivevoiceanduseittoworkouttheproblem.Tofindoutandusepassivevoicefreely.2.Processandmethod(过程与办法):Observing,concludingandpracticing.（观察，总结，练习）【Learningcontent】（学习内容）88,BookA【Learningprocedures】（学习过程）【学习过程】引入：语态是动词的一种形式，它表达主语和谓语的关系。语态有两种：主动语态和被动语态。概念：如果主语是动作的执行者，或者是说动作是由主语完毕的，要用主动语态；如果主语是动作的承受者，或者是说动作不是由主语而是由其别人完毕的，则用被动语态。如果主语是动作的执行者，谓语用主动语态。例如：Wecleantheroomeveryday.我们每天清扫房间。如果主语是动作的承受者，或者说是动作的对象，谓语要用被动语态。例如：Theroomiscleanedeveryday.※基本构造：主语+be+动词过去分词+（bysb.）否认形式：主语+benot+动词过去分词+（bysb.）各时态下的被动语态构成有所变化，以下：普通现在时am/is/are+动词过去分词(Vpp)Fisharecaughtbyfisherman.普通将来时willbe+VppThelittleboywillbeallowedtogotoschoolnextyear.普通过去时was\were+VppThepicturewashungonthewalltwodaysago.现在完毕时have\has+been+VppBreadhasbeeneatenup.情态动词can+be+VppApplescanbeusedtomadeapplepies.注意：有某些动词或动词短语不能用于被动语态，如fit,have,hold,marry,own,wish,cost,notice,watch,agreewith,arriveat/in,shakehandswith,succeedin,,happento,takepartin,walkinto,belongto,become,fall,feel,get,grow,keep,look,remain,seem,smell,sound,stay,taste,turn等等。翻译小技巧：翻译被动语态两步走：1.动词译为bedone2.改为适宜时态Task1：你还记得下列词的过去式与过去分词吗？请写出来！become______________begin______________break______________build______________buy______________cost______________drive______________find______________feel______________forget______________give______________hang______________hear______________hold______________leave______________lie______________mean______________pay_______________Task2：请用对的动词形式填空。1.他每年的生日都开心地庆祝。Hisbirthday____________(celebrate)happilyeveryyear.2.这只小狗昨天被他救了。Thepuppy_____________(save)byhimyesterday.3.房前一幢大楼正在施工中。Abuilding____________(build)infrontofthehouse.4.这批货品一周内将会售罄。Thegoods_______________(sell)outinaweek.5.全部的菜都已经被吃光了。Allthedishes_______________________(eatup)Task3：将下列句子改为被动语态。办法指导：1.被动句中的时态与主动句中的一致。2.被动句中的be务必要与被动句中的主语保持人称和数的一致。3.如果要在被动句中讲出动作的执行者（即主动句中的主语），则要加上by，如果在by背面的是代词要用宾格（如me,him,her,us,them等）。1.FathergavemeatoyatChristmas.I______________atoyatChristmas(bymyfather).2.Theyshoulddoitatonce.It_____________________atonce(bythem).3.TheynamedthechildTom.Thechild________________Tom.4.Everybodylikesher.She______________byeverybody.5.Icleanmyroomeveryday.Myroom______________bymeeveryday.6.Thedoghatesthecat.__________________________________________________________7.Thepostmandeliverstheletters.__________________________________________________________8.Jamesbrokethechair.__________________________________________________________9.TheJapaneseeatsushi(寿司).__________________________________________________________Task5:1、根据中文意思完毕句子。1）白天不能看到星星。Thestars________________________inthedaytime.2）上星期诸多公路都被大雪覆盖着。Manyroads________________byheavysnowlastweek.3）广州每年都种诸多树吗？_______manytrees_________inGuangzhoueveryyear?2、单选。1）TheGreatWall____allovertheworld.Alotofvisitorsgotovisititeveryyear.A.knew B.know C.isknown D.wasknown2）Thispairofglasses____toSally.A.belongs B.isbelonged C.arebelonged D.isbelonging3）Jackwasmade____inringsbytheteacherintheplayground.A.run B.runningC.ran D.torunTask6：Completeeachblankinthispassagewithisorareandoneoftheverbsinthebox.(办法导引：结合is或are用所给此的适宜形式填空)lookedafternotallowedcheckedwatchedraisedtakengivensentOnceayear,anewcormorant__________byDamin.Afemalecormorantproducesseveraleggs.Theeggs_________byDamin,andthebestone__________fromthenest.After25days,theegghatchesonDamin’shouseboat.Atthistimeit____________verycarefullybyhim.Assoonasthebabycormorantbreakstheegg,it___________byDaminhimself.For10daysit_________foodeveryhour.Thetemperaturemustbehigh,tokeepthebabywarm.Theotherfamilymembers___________togonearthebaby.Gradually,thebabybirdgrowsstronger.Aftertwomonths,it____________tojointheotherbirdsontheraft.Task7：Puttheverbsinthepastpassiveform.（办法导引：根据短文意思，用过去时被动语态填空）AfilmcrewwentfromFrancetoChina.Aninterpreter____________(employ)bytheFrenchproducerbecausehedidnotspeakChinese.Theproduceraskedhisassistant,“Whowillbeinourprogramme?”“Wehavechosenseveraldifferentcormorantfishermenforyoutochoosefrom,”repliedhisassistant.Intheend,Damin___________(choose)becausehehasafriendlyface.Daminsaid,“Thecamerasandlights___________(carry)bylorrytomyhouseboat.They__________(use)forsomeofthescenesontheriver.”Daminandhishouseboat___________(film)formanyhours.Thewholecrew__________(move)byDamin’sfriendliness.Task7：拓展：认真观察课本最后一页的动词不规则变化表，你能从中发现规律并进行分类归纳吗？1.AAA（现在式、过去式和过去分词同形）_____________________________________________________________________________________________________________________________________________________2.AAB型（现在式和过去式同形）____________________________________________________________________________________________________________________________________________________3.ABA型（现在式和过去分词同形）__________________________________________________________________________________________________________________________________________________4.ABB型：_______________________________________________________________________________________________________