高中英語 Unit 4 Wildlife Protection Section Three Grammar2課件 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 主語 being done themeaningsofpresentprogressivepassivevoice 1表示此時(shí)此刻正在進(jìn)行的被動(dòng)動(dòng)作 2表示現(xiàn)階段正在進(jìn)行的被動(dòng)動(dòng)作 look thefarmersarepickingstrawberries anewstudentdormitoryisbeingbuiltinourschool 3表示反復(fù)進(jìn)行的被動(dòng)動(dòng)作 通常和always constantly等詞連用 含有厭惡或喜歡的感情色彩 tomysurprise thatbookisalwaysbeingreadbyhim 4表示按計(jì)劃或安排將要進(jìn)行的被動(dòng)動(dòng)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到處都在談?wù)撨@個(gè)消息 thenews abouteverywhere 2許多高樓都在建設(shè)中 人們明年將搬進(jìn)去 manytallbuildings andpeoplewill innextyear 3看 那個(gè)寶寶正由她阿姨照看 look thebaby byheraunt 填漏補(bǔ)缺 isbeingtalked arebeingbuilt move isbeinglookedafter 4目前 這個(gè)問題正在討論中 atpresent theproblem 5最近 我們學(xué)校在舉行很多演講 alecture byafamousprofessorinouruniversitynow 6下星期 許多專家將來我們學(xué)校視察 nextweek ourschool bymanyspecialists 7第30屆奧運(yùn)會(huì)將于2012年在倫敦舉行 the30tholympicgames inlondonin2012 isbeingdiscussed isbeinggiven isbeinginspected isbeingheld 下列各句均有一處錯(cuò)誤 你能找出來嗎 1don ttouchthemachinewhenitisbeenoperated been being2look thebridgebetweenshanghaiandhangzhouisbeenbuilt been being 火眼金睛 3theoldmanisbeingdiednow beingdied dying4theplaneisbeingarrivedatninethisevening beingarrived arriving5itissaidthatpandasarebeingdisappearedinourcountryyearafteryear beingdisappeared disappearing 火眼金睛 注意 不及物動(dòng)詞沒有被動(dòng)語態(tài) 如 die happen disappear arrive 7xiaowang youarebeingwantedonthephone beingwanted wanted8footballisbeinglovedbymoreandmorepeople beingloved loved9alargehouseisbeingownedbyhim beingowned owned 火眼金睛 注意 一些表示狀態(tài) 心理活動(dòng) 擁有 存在等的動(dòng)詞 和主動(dòng)語態(tài)一樣 一般不用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài) 而用一般現(xiàn)在時(shí)的被動(dòng)語態(tài)表示此時(shí)此刻或現(xiàn)階段進(jìn)行的被動(dòng)動(dòng)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 被動(dòng)語態(tài)一般現(xiàn)在時(shí) am is are done過去完成時(shí) was were done一般將來時(shí) will shall be donebegoingto be donebeto be done現(xiàn)在完成時(shí) have has been done現(xiàn)在進(jìn)行時(shí) am is are being done summary 眾里挑一 1keepquiet he howtowriteanarticle aistaughtbwastaughtchasbeentaughtdisbeingtaught2can tyouseeyourproblem havesomepatienceplease aisbeingdiscussedbwasbeingdiscussedcisdiscusseddhasbeendiscussed3alotofthings bypeopletosavethelittlegirlnow aaredoingbarebeingdonechasbeendonedwillbedone 眾里挑一 4greatchanges inthecity andalotoffactories ahavebeentakenplace havebeensetupbhavetakenplace havebeesetupchavetakenplace havesetupdweretakenplace weresetup5sofar themoon bymanalready aisvisitedbwillbevisitedchasbeenvisiteddwasvisited 眾里挑一 6cotton inthesoutheastofchina aisgrownbaregrowncgrewdgrow7neitherofthecars inchina ais