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SectionA（GrammarFocus4c）,九年级上册配人教版,Unit5Whataretheshirtsmadeof?,语法聚焦,被动语态一、语态分类英语动词有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。如：Theywillbuildanewbridgeovertheriver.他们将在这条河上建一座新桥。(主动语态)Anewbridgewillbebuiltovertheriver.一座新桥将被建在这条河上。(被动语态),汉语中常用“被”“给”“由”“受”等词来表示被动。二、被动语态的时态、人称和数的变化：主要体现在be动词的变化上，其形式与系动词be的变化形式完全一样。1.一般现在时的被动语态结构：am/is/are+done。(1)Peoplegrowriceinthesouthofthecountry.人们在南方种植水稻。(改为被动语态)Riceisgrowninthesouthofthecountry.水稻生长在这个国家的南部。,(2)Theschooldoesntallowustoenterthechemistrylabwithoutateacher.学校不允许我们在没有老师陪同的情况下进入化学实验室。(改为被动语态)Wearenotallowedtoenterthechemistrylabwithoutateacher.没有老师的陪同，我们不能进入化学实验室。2.一般过去时的被动语态结构：was/were+done。(1)Theyagreedonthebuildingofanewcarfactorylastmonth.他们上个月同意建造一家新汽车厂。(改为被动语态),Thebuildingofanewcarfactorywasagreedonlastmonth.上个月商定建造一家新汽车厂。(2)Thestudentdidntforgethislessonseasily.这个学生没有轻易忘记他的功课。(改为被动语态)Hislessonswerenoteasilyforgotten.他的功课不容易忘记。3.一般将来时的被动语态结构：will+bedone。(1)Theywillsendcarsabroadbysea.他们将用海路运输把汽车送到国外。,(改为被动语态)Carswillbesentabroadbysea.汽车将被海运到国外。(2)Theywillgiveplentyofjobstoschool-leavers.他们将给离校生提供大量工作。(改为被动语态)Plentyofjobswillbegiventoschool-leavers.毕业生将得到大量工作。4.含有情态动词的被动语态结构：情态动词+be+done。(1)Youmusthandinyourcompositionsafterclass.下课后你必须交作文。,(改为被动语态)Yourcompositionsmustbehandedinafterclass.你的作文必须下课后交上来。(2)Hecanwriteagreatmanyletterswiththecomputer.他能用电脑写很多封信。(改为被动语态)Agreatmanyletterscanbewrittenwiththecomputerbyhim.很多封信他都能用电脑写。,课堂练习,一、用所给单词的适当形式填空1.Thedogs_(take)goodcareofbymymother.2.Usually,myhomework_(notdo)intheafternoon.3._theflowers_(water)everyday?4.Computers_(notsell)wellinthatshop.5.Thecar_always_(clean)byMr.Zhanginthemorning.,aretaken,isntdone,watered,dontsell,cleaned,Are,is,二、单项填空()1.Hangzhou_astheCityofSilk.Touristslikeshoppingforsilkthere.(2017河北)A.knowsB.isknownC.wasknownD.willbeknown()2.Itsnotyourturnyet.Pleasewaitonthechairoverthereuntilyou_.(2017乐山)A.arecallingB.havecalledC.arecalledD.iscalled,B,C,C,D,()3.Yourbedroomissoclean.Ofcourse.It_everyday.（2017随州）A.cleansB.cleanedC.iscleanedD.wascleaned()4.Thewaitertoldmethatfreeparking_forthehotelguests.（2017广东）A.providesB.providedC.willbeprovidedD.wasprovided,()5.Mr.Green_tosinganEnglishsongatthepartyandhesangwell.(2017安徽)A.wasinvitedB.invitedC.isinvitedD.invites()6.Letswaitandseewhetherbooks_bytheInternetinthefuture.(2017天津)A.replaceB.replacedC.willbereplacedD.werereplaced,A,C,A,B,()7.AbabysfirstmonthbirthdayisaspecialeventinChinaand_withaspecialparty.(2017江西)A.iscelebratedB.iscelebratingC.wascelebratedD.celebrates()8.Theyhavecollectedmorethan14,000bookssincethelibrary_lastmonth.(2017临沂)A.builtB.wasbuiltC.buildsD.isbuilt,B,C,()9.AsChinagrowsstrongerandstronger,Chinese_inmoreandmoreschoolsoutofourcountry.(2017泰安)A.teachesB.istaughtC.hastaughtD.wastaught()10.The24thWinterOlympicGames_inBeijingandZhangjiakouin2022,fromFebruary4thto20th.(2017襄阳)A.isgoingtoholdB.holdC.willbeheldD.washeld,三、根据实际情况和所提供的情景完成对话1.遇到你的朋友张丽，你觉得她的外套看上去很不错，你应对她说：_2.你想知道她的外套是哪里制造的，你应问：_3.你想知道它的质地是什么，你应问：_,Hi，ZhangLi.Yourcoatlooksverynice.,Wherewasyourcoatmade?,Whatisitmadeof?,4.你想知道张丽在哪里买的，你应问：_5.你想要张丽教你网购，你应说：_,Wheredidyoubuyit?,Canyouteachmetoshoponline?,
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