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第1页Unit4Wildlifeprotection-语法篇____________________________________________________________________________________________________________________________________________________________________通过本节课的学习掌握现在进行时的被动语态的用法。现在进行时的被动语态一、现在进行时的被动语态的构成：be＋being＋done。如：Thenewbuildingisbeingbuiltnow;Ican’tstanditsnoise.新的大楼现在正在被建造，我受不了它的噪声。二、现在进行时的被动语态的形式1.肯定式：主语＋be＋being＋及物动词的过去分词＋其他．如：AnotherbridgeisbeingbuiltovertheYangtzeRiver.长江上正在修建另一座大桥。2.否定式：主语＋be＋not＋being＋及物动词的过去分词＋其他．如：Eventhoughyourapplicationisnotbeingcheckednow,themanagerwilltakeitintoconsiderationsoon.即使你的申请现在不被审查，但是经理会很快考虑它的。3.一般疑问式：Be＋主语＋being＋及物动词的过去分词＋其他？如：Isthelifeofpandasbeingstudiedbythescientists?科学家们正在研究熊猫的生活习惯吗？4.特殊疑问式：特殊疑问词＋be＋主语＋being＋及物动词的过去分词＋其他？如：Whereisthenewsciencelabbeingbuilt?新的实验室正在哪里建造？三、现在进行时的被动语态的用法1．表示此时此刻正在进行的被动的动作。如：Thebabyisbeingtakengoodcareof.婴儿正在被悉心照料着。2．表示现阶段正在进行的被动的动作。如：Theenvironmenthereisbeingpollutedsobadlythatallthepeoplecan'tstandit.这儿的环境被污染得如此严重以至于所有的人都感到难以忍受。3．表示反复进行的被动的动作。always，frequently，constantly等和现在进行时的被动语态连用表示反复进行的被动的动作，这种动词形式常用来表示赞扬或厌恶的感情色彩。如：Ifeelverysurprisedthatthewindowofourclassroomisfrequentlybeingbroken.我感到很吃惊的是我们教室的那扇窗户经常被打破。使用现在进行时的被动语态要注意的五个问题：第2页1.不可漏掉being，若漏掉，则成为一般现在时的被动语态。2.可与部分情态动词连用，表示对正在发生的事情的推测。Hebebeingscoldedbyhisfather.3.有时可表示按计划或安排要进行的一个被动动作。Somerockmusicisbeingplayedbythemnext.4.某些表示“状态、心理活动、存在”等的动词，如have,want,need,love,一般不用现在里时的被动语态，而常用一般现在时的被动语态。Computergamesarelovedbymoreandmoreyoungpeople.5.“be+under/in…+n.”可表示现在进行时的被动意义。常用的这种结构有：beunderattack＝bebeingattacked正在被攻击beunderconsideration＝bebeingconsidered正在被考虑beunderconstruction＝bebeingconstructed正在被建设beunderdiscussion＝bebeingdiscussed正在被讨论beunderprotection＝bebeingprotected正在被保护beunderrepair＝bebeingrepaired正在被修理单句语法填空例1.(2019吉林长春期中)________byadog,thelittlegirlwasfrightenedtocomeclosetoadogagain.A.BiteB.HavingbeenbittenC.BeingbittenD.Biting例2.（2019天津高考）Wewon’tstarttheworkuntilallthepreparations__________.A.arebeingmadeB.willbemadeC.havebeenmadeD.hadbeenmade例3.(2019西城区高三上期末)Thisferryboat_____totransportpassengersbetweentheharborandtheislandforyears.A.isusedB.wasbeingusedC.isbeingusedD.hasbeenused例4.(2019福建三明月考)It’struethatwhoever________positiveforH7N9willreceivefreemedicaltreatmentfromourgovernmentwithoutdelay.A.istestedB.isbeingtestedC.hastestedD.tests例5.(2019四川高考)Moreexpressways__________inSichuansoontopromotethelocaleconomy.A.arebeingbuiltB.willbebuiltC.havebeenbuiltD.hadbeenbuilt基础演练一．用所给词的适当形式填空1.—CanIuseyourtelephone?—Sorry,thetelephone________(use)now.2.—Idon'tsupposetheteacherknowswhobrokethevase.—Well,surprisinglyshedoes.Tomhasbeencalledand________________(question)now.3.Theyoungmanisunhappyrecentlybecauseheisalways________________(ask)togivehiswifemoney.4.Kevinisalways________(praise)bytheteacherinclass.第3页5.Wecan'tuseourclassroom,forit________________(paint)now.6.Yourexperimentreport________________(type)nowandit________(finish)soon.7.Nodecision________________(make)aboutanyfutureappointmentuntilallthecandidateshavebeeninterviewed.8.LittleTony________________________(takecareof)byhisauntbecausehisparentsarebothbusywiththeirwork.巩固提高一．把下面的句子变成被动语态(每空一词)1.Theyarecarryingoutaninterestingexperiment.→Aninterestingexperiment________________________bythem.2.Myfatherispaintingournewhouse.→Ournewhouse______________________bymyfather.3.Theirauntsaretakingcareofthem.→They_____________________________________bytheiraunts.4.Oneofthebeststudentsiswritingthereport.→Thereport________________________byoneofthebeststudents.5.Hismotherispreparingawonderfuldinnerfortheguests.→Awonderfuldinner________________________fortheguestsbyhismother.二．用所给词的适当形式填空1.Theyarelivingwiththeirparentsforthemomentbecausetheirownhouse______________(rebuild).2.—Whydon’twechoosethatroadtosavetime?—Thebridgetoit_____________________________(repair)．3.Wouldyoupleasekeepsilent?Theweatherreport_________________(broadcast)andIwanttolistentoit.4.—What'sthatnoise?—Oh,Iforgottotellyou.Thenewmachine______________(test).5.—Idon'tsupposethepoliceknowwhodidit.—Well,surprisinglytheydo.Amanhasbeenarrestedand_____________________(question)now.一．把下面的句子改成被动语态(每空一词)1.Thegovernmentismakinggreateffortstoimprovethelivingconditionsofthepeople.→Greatefforts________________________toimprovethelivingconditionsofthepeoplebythegovernment.2.Thefarmersarecuttingdownthejunglesinthisareasoquicklythatthewildanimalsmaylosetheirhomesinthenearfuture.→Thejunglesinthisarea________________________________bythefarmerssoquicklythatthewildanimalsmaylosetheirhomesinthenearfuture.第4页3.Peoplearehuntingtoomanyanimalstheseyearsinsomeplaces.→Toomanyanimals________________________bypeopletheseyearsinsomeplaces.4.Theteacheriscorrectingthepapersinheroffice.→Thepapers________________________bytheteacherinheroffice.5.Ourheadmasterispreparingaspeechnow.→Aspeech________________________byourheadmasternow.6.Thefamilyarebuildinganewhouseoverthere.→Anewhouse________________________bythefamilyoverthere.7.Thedoctorsareoperatingonhisleftleg.→Hisleftleg________________________________bythedoctors.8.Wearesendinghelicopterstoresc