云南省德宏州梁河县第一中学高中英语 现在进行时的被动语态课件 新人教版.ppt

unit4 grammar thepresentprogressivepassivevoice 现在进行时的被动语态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 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 practice 1 idon tsupposethepoliceknowwhodidit well surprisinglytheydo amanhasbeenarrestedand now a hasbeingquestionedb isquestioningc hasquestionedd isbeingquestioned 2 anewcinema here theyhopetofinishitnextmonth a willbebuiltb isbuiltc hasbeenbuiltd isbeingbuilt 3 selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology sorapidly a ischangingb haschangedc willhavechangedd willchange 4 rainforests andburnedatnearfuture a cutb arecutc arebeingcutd hadbeencut 5 idon tknowwhattimeitisnow mywatch a isrepairingb hasbeenrepairedc isbeingrepairedd hasrepaired 6 itissaidthatpandas inourcountryyearafteryear a arebeingdisappearedb aredisappearingc willbedisappearedd willdisappear 7 withmoreforestsbeingdestroyed hugequantitiesofgoodearth eachyear iswashingawayisbeingwashedawayarewashingawayarebeingwashedaway 8 areweabouttohavedinner yes it inthedinningroom isservingisbeingservedhasbeenservingserves 请找出下列各句中的错误并改正 1 look afrogisswallowedbyasnakeoverthere 2 theseanimalsarehuntingatsuchaspeedthattheywilldisappearsoon being beinghunted 3 willyougowithmetoseethefilmthatisshowntonight 4 themanhaskilledhiswife nowheisbeingwantedbythepolice being 5 thousandsoffamiliesarefleeingtheirhomesbecausetheircountryisunderattacked being discusswhatyoushoulddointhefollowingsituations moresituations whatshouldyou