高中英语 Unit 4 Wildlife Protection Section Three Grammar2课件 新人教版必修2.ppt

unit4wildlifeprotection grammar heisopeningabottle abottleisbeingopened heisdrinkingcocacola cocacolaisbeingdrunkbyhim sheiscuttinganorange anorangeisbeingcutbyher sheiseatinganorange anorangeisbeingeatenbyher theformofpresentprogressivepassivevoice am is are being done am is are not being done am is are 主语 being done themeaningsofpresentprogressivepassivevoice 1表示此时此刻正在进行的被动动作 2表示现阶段正在进行的被动动作 look thefarmersarepickingstrawberries anewstudentdormitoryisbeingbuiltinourschool 3表示反复进行的被动动作 通常和always constantly等词连用 含有厌恶或喜欢的感情色彩 tomysurprise thatbookisalwaysbeingreadbyhim 4表示按计划或安排将要进行的被动动作 apartyisbeingheldonchristmasinourschool lookandsay anovelisbeingwrittenbyjohn astorybookisbeingreadbyjim acallisbeingmadebymike anovel write john astorybook read jim acall make mike acar fix myfather acarisbeingfixedbymyfather dinnerisbeingcookedbyacook dinner cook acook themathhomeworkisbeingdonebymybrother mathhomework do mybrother chicken eat tom chickenisbeingeatenbytom clothes wash mylittlesister thefloor sweep mymother theclothesarebeingwashedbymylittlesister thefloorisbeingsweptbymymother 1到处都在谈论这个消息 thenews abouteverywhere 2许多高楼都在建设中 人们明年将搬进去 manytallbuildings andpeoplewill innextyear 3看 那个宝宝正由她阿姨照看 look thebaby byheraunt 填漏补缺 isbeingtalked arebeingbuilt move isbeinglookedafter 4目前 这个问题正在讨论中 atpresent theproblem 5最近 我们学校在举行很多演讲 alecture byafamousprofessorinouruniversitynow 6下星期 许多专家将来我们学校视察 nextweek ourschool bymanyspecialists 7第30届奥运会将于2012年在伦敦举行 the30tholympicgames inlondonin2012 isbeingdiscussed isbeinggiven isbeinginspected isbeingheld 下列各句均有一处错误 你能找出来吗 1don ttouchthemachinewhenitisbeenoperated been being2look thebridgebetweenshanghaiandhangzhouisbeenbuilt been being 火眼金睛 3theoldmanisbeingdiednow beingdied dying4theplaneisbeingarrivedatninethisevening beingarrived arriving5itissaidthatpandasarebeingdisappearedinourcountryyearafteryear beingdisappeared disappearing 火眼金睛 注意 不及物动词没有被动语态 如 die happen disappear arrive 7xiaowang youarebeingwantedonthephone beingwanted wanted8footballisbeinglovedbymoreandmorepeople beingloved loved9alargehouseisbeingownedbyhim beingowned owned 火眼金睛 注意 一些表示状态 心理活动 拥有 存在等的动词 和主动语态一样 一般不用现在进行时的被动语态 而用一般现在时的被动语态表示此时此刻或现阶段进行的被动动作 ifmyfriendisbeingattacked ishould ifiambeingfollowedbyastranger ishould ifiambeingkeptwaiting ishould ifiambeingrunafterbyadog ishould ifiambeingpraised ishould whatshouldido shoutforhelp gointoabusy lightedstreet bepatientandreadabook stopandturntopatitonthehead thankthepersonpolitelyandfeelhappy s1 build built built s2 theyarebuildingabridge s3 abridgeisbeingbuiltbythem groupwork s1 whatamidoing s2 youarecleaningtheblackboard s1 yes you reright no you rewrong i mwritingasentence s3 theblackboardisbeingcleanedbyyou asentenceisbeingwrittenbyyou act 被动语态一般现在时 am is are done过去完成时 was were done一般将来时 will shall be donebegoingto be donebeto be done现在完成时 have has been done现在进行时 am is are being done summary 众里挑一 1keepquiet he howtowriteanarticle aistaughtbwastaughtchasbeentaughtdisbeingtaught2can tyouseeyourproblem havesomepatienceplease aisbeingdiscussedbwasbeingdiscussedcisdiscusseddhasbeendiscussed3alotofthings bypeopletosavethelittlegirlnow aaredoingbarebeingdonechasbeendonedwillbedone 众里挑一 4greatchanges inthecity andalotoffactories ahavebeentakenplace havebeensetupbhavetakenplace havebeesetupchavetakenplace havesetupdweretakenplace weresetup5sofar themoon bymanalready aisvisitedbwillbevisitedchasbeenvisiteddwasvisited 众里挑一 6cotton inthesoutheastofchina aisgrownbaregrowncgrewdgrow7neitherofthecars inchina ais