被动语态一般现在时

speakeatleavepublishcalltakecompletethrowusefillkeepgrowlocatecollectgiveholdcutmovebuildlookdrinkmakechoosebuycleanteachstoreseeThepassivevoice(inthesimplepresenttense)被动语态(一般现在时)1Waterisused(byus)everyday.2.IamcalledMary.3.Thewindowsarecleaned(byus)everyafternoon.ManypeoplespeakEnglish.(主动语态)动作的执行者及物动词bymanypeople.(被动语态)EnglishisspokenThestudentsusedictionarieseveryday.(主动语态)Dictionariesareusedbythestudentseveryday.动作的执行者及物动词amis+done(p.p.)are一般现在时的被动语态的否定式：amis+not+done(p.p.)are一般现在时的被动语态的疑问式：AmIs+主语+done(p.p.)AreThePassivevoice主动语态变为被动语态的方法:1.主动句中的宾语变成被动句的主语2.主动句中的谓语动词变成被动句的be+过去分词(done).3.主动句中的主语变成被动句by的宾语,放在谓语动词后面.如果不强调动作执行者时,by短语可省略.Fillintheblankswiththegivenverbsintheirproperforms.•Alotofwater__________(waste)everyyear,it’saseriousproblem.•Football_________(play)allovertheworld.•Theair____________(pollute)bythedirtysmoke.•Alotofstamps______________(collect)byTom.•English____________(speak)inCanada.•Wood____________(use)formakingtables.•Books__________(keep)inthereadingroom.iswastedisplayedispollutedarecollectedisspokenisusedarekept1.Weholdourschoolsportsmeetingonceayear.Ourschoolsportsmeeting____________onceayear.2.Wepublishourschoolnewspapertwiceamonth.Ourschoolnewspaper_______________byustwiceamonth.3.TheteacherasksustoreadEnglisheverymorning.We____________readEnglishbytheteachereverymorning.4.TheygrowriceinSouthChina.Rice____________inSouthChina.isheldispublishedareaskedtoisgrown把下列的句子变为被动语态的句子：1、TheyspeakEnglishinCanada.(English….)2、Peopleusewoodformakingtables.（wood….）3、TheymakecomputersintheUSA（Computers…）4、TheygrowriceinSouthChina.（Rice…）5.Heteachesmeafterclass.(I….)Englishisspoken(bythem)inCanada.Woodisusedformakingtables(bypeople).ComputersaremadeintheUSA.RiceisgrowninSouthChina.Iamtaught(byhim)afterclass.holdthebasketballmatch(twiceamonth)A:Whatisdoneinourschool?B:Thebasketballmatchisheldtwiceamonth.A:Whatisdoneinourschool?B:Homeworkiscollectedbeforemorningexerciseseveryday.collecthomework(beforemorningexerciseseveryday)cleanourclassroomA:Whatisdoneinourschool?B:OurclassroomiscleanedeveryMonday.(everyMonday)A:Whatisdoneinourschool?B:Booksarekeptinthereadingroom.keepbooksA:Whatisdoneinourschool?B:Computerlessonsaregiveninthecomputerroom.givecomputerlessonsA:Whatisdoneinourschool?B:Ourschoolsportsmeetingisheldonceayear.holdourschoolsportsmeeting(onceayear)一般过去时的被动式：was+done(p.p.)were一般将来时的被动式：willbe+done(p.p.)Homework:Domoreexercisesaboutthepassivevoice.