现在进行时的被动语态(1)概要

ThePresentProgressivePassiveVoiceCompletethesentencesaccordingtothetext.1.We________________forthewoolbeneathourstomachs.(Line9)2.Ourfur______________tomakesweatersforpeoplelikeyou.(L10)3.Iwonderwhat______________tohelpyou.(L12)4.Sogoodthings________________heretosavelocalwildlife.(L25)arebeingkilledisbeingusedisbeingdonearebeingdone1.Discoverwhatstructureisusedwhatstructureisused现在进行时的被动语态含义：Thepresentprogressivepassivevoice1)表示“某人/事此时此刻正在被……”,主语是动作的承受者。2)现在进行时的被动语态形式：am/is/are＋being＋过去分词。它的否定形式是把not放在第一个助动词之后,即am/is/are＋not＋being＋过去分词。疑问形式是把第一个助动词放到句首，句末改为问号，即Am/Is/Are＋主语＋being＋过去分词？特殊疑问句的形式:把特殊疑问词放在一般疑问句前面。Whatisbeingdoneonthenewmedicine.Howmanybridgesarebeingbuiltinthevillage?“三变”:原句主语变为by短语,宾语变为主语,谓语由主动变为被动；“三不变”:原句意思不变,原句时态不变,原句主谓宾以外成分不变。Theyarebuildingnineparks.→Nineparksarebeingbuilt.→Howmanyparksarebeingbuilt?主动语态变被动语态:现在进行时的被动语态基本用法：1.表示现在正在进行的被动动作。e.g.Maryisbeinginterviewednow.—Mycarisbeingrepairednow.—What’sthematter?2.表现阶段正在进行的被动动作。Thediseaseisbeingstudiedatpresentbyscientist.Thelifeofthepandaisbeingstudiedatpresent.现在正在研究熊猫的生活环境。3.少数及物动词的进行时表示按计划、安排将要承受某个动作。Somerockmusicisbeingplayedbythemnext.下面将由他们演奏一些摇滚音乐。Anpartyisbeingheldtonight.今晚将要举办一场晚会。4.有些动词进行时的主动形式就可以表示被动的意思,常见的这些动词有:print,cook,fry,bake,burn,hang.e.g.Thehouseisburning.Themeatiscooking.5.在某些“介词+名词”的短语也可以表示正在进行着的被动,常见的这些介词有:on,undere.g.Manynewcarsareonshow.=Manynewcarsarebeingshowed.Yourquestionsareunderdiscussion.=Yourquestionsarebeingdiscussed.6.有些表“状态,心理活动,情感”等的动词,常用一般现在时的被动语态表示“正在进行”。e.g.Youarewantedonthephone.MP3isbecomingmoreandmorepopular.Inotherwords,itislovedbymoreandmorepeople.Practice1.—Idon’tsupposethepoliceknowwhodidit.—Well,surprisinglytheydo.Amanhasbeenarrestedand____now.A.hasbeingquestionedB.isquestioningC.hasquestionedD.isbeingquestioned2.Anewcinema_____here.Theyhopetofinishitnextmonth.A.willbebuiltB.isbuiltC.hasbeenbuiltD.isbeingbuilt3.Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology_____sorapidly.A.ischangingB.haschangedC.willhavechangedD.willchange4.Rainforests_____andburnedatnearfuture.A.cutB.arecutC.arebeingcutD.hadbeencut5.Idon’tknowwhattimeitisnow.Mywatch_____.A.isrepairingB.hasbeenrepairedC.isbeingrepairedD.hasrepaired6.Itissaidthatpandas_____inourcountryyearafteryear.A.arebeingdisappearedB.aredisappearingC.willbedisappearedD.willdisappear7.Withmoreforestsbeingdestroyed,hugequantitiesofgoodearth____eachyear.A.iswashingawayB.isbeingwashedawayC.arewashingawayD.arebeingwashedaway8.—Areweabouttohavedinner?—Yes,it_____inthedinningroom.A.isservingB.isbeingservedC.hasbeenservingD.serves请找出下列各句中的错误并改正。1.Look!Afrogisswallowedbyasnakeoverthere.2.Theseanimalsarehuntingatsuchaspeedthattheywilldisappearsoon.beingbeinghunted3.Willyougowithmetoseethefilmthatisshowntonight?4.Themanhaskilledhiswife.Nowheisbeingwantedbythepolice.being5.Thousandsoffamiliesarefleeingtheirhomesbecausetheircountryisunderattacked.beingDiscusswhatyoushoulddointhefollowingsituations.Moresituations:Whatshouldyoudoifyouarebeingstaredbyaprettygirl?WhatshoulddoifyourfriendisbeingsenttoworkinTibet?Whatshouldyoudoifyouarebeinggivenalargesumofmoney?