《现在完成被动》PPT课件.ppt
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现在完成时的被动语态,原句再现:OvertimeIhavebeenchangedalot.Ihavebeenusedinofficesandhomessincethe1970s.Sincethe1970smanynewapplicationshavebeenfoundforme.Ihavealsobeenputintorobotsandusedtomakemobilephones.IhaveevenbeenputintospacerocketsandsenttoexploretheMoonandMars.,Wehavemadetwentymorekeys,Twentymorekeyshavebeenmadebyus.,现在完成时被动语态的肯定式:S+have/has+been+done,Wehavenotrepairedthecarbynow.,Thecarhasnotbeenrepairedbynow.,现在完成时被动语态的否定式:S+have/hasnot+been+done,Practice,Hehasfinishedhiswork.(变被动语态,再变成疑问句。),Hisworkhasbeenfinished.,Hashisworkbeenfinished?,现在完成时被动语态的一般疑问式:Have/Has+S+been+done,注意1.,现在完成时态的被动语态有两个助动词_/_,缺一不可。,havehas,been,注意2.常与现在完成被动语态连用的时间副词already,yet,just,ever,never,before,lately,recently,thesedays,sofar,uptonow,inthelast/pastfewyears/days,e.g.IhavealreadybeenintroducedtoMr.Smith.Thenovelshavebeentranslatedintomanyforeignlanguagessofar.Manymorebuildingshavebeenbuiltinthepastfewyears.,注意3.现在完成时的被动语态也可和表示某一段时间状语连用,表示某被动动作一直延续至今,for+段时间,since引导的状语/状从,正Howlonghastheybeenmarried?误Howlonghavetheygotmarried?,Practice,1.Whenandwheretogofortheon-salaryholiday_yet.A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided,2._thesportsmeetmightbeputoff.Yes,italldependsontheweather.A.IvebeentoldB.IvetoldC.ImtoldD.Itold,3.Allthepreparationsforthetask_andwerereadytostart.A.completedB.completeC.hadbeencompletedD.havebeencompleted,4.Somenewoilfields_since1976.A.wereopenedupB.hasopenedupC.havebeenopenedupD.hadbeenopenedup,6.Alotofmoney_toprotecttheoldtemple.A.havebeenspentB.hasspentC.havespentD.hasbeenspent7.TheGreatWall_manytimesinhistory.A.isrebuiltB.hasbeenrebuiltC.willberebuiltD.rebuilt8.-Howmanytimes_nottoplaywithfire?-Imsorry.Illneverdothatagain.A.haveyoubeentoldB.hadyoutoldC.areyoutoldD.doyoutell,9.Morevisitors_toBeijingsincetherepairproject_.A.havebrought;wascompletedB.havebeenbrought;wascompletedC.havebeenbrought;completedD.havebrought;completed10.-Willyouattendthemeetingthisafternoon?-ButI_anythingaboutthatsofar.A.hadnttoldB.wasnttoldC.haventbeentoldD.wonttell,11.Morepatients_inthehospitalthisyearthanlastyear.A.havebeentreatedB.havetreatedC.hadbeentreatedD.treated,- 配套讲稿:
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