初中_被动语态_.ppt

ThePassiveVoice英语动词有两种语态：主动语态和被动语态。1.当我们不知道谁是动作的执行者;2.或者只需强调动作的承受者时，要用被动语态。被动语态基本用法:当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态结构：变被动语态的方法：主动语态变被动语态口诀：宾语提前变主语，be后加上过去分。Be要随着主语变，人称时态要弄准。行为对象作主语，原主变宾by来引。一：英语的谓语动词有两种语态Heplantstreesinspring.Hisbrotherwashesbowlseveryday.1.Theymakeshoesinthatfactory.主语谓语宾语Exercise:Heridesthemotorbiketohisfactoryeveryday.2.Theyboughttencomputerslastterm．2.Timsangsomebeautifulsongslastterm．1.Ourschool_____＿＿＿＿in2002.(open)well.2._____thisbuilding_______(build)lastyear?3.Thebook____________(notwrite)byhimlastyear.4.The29thOlympicGames__________(hold)inBeijingin2008.1.Windowsofglass.bemadeB.ismadeC.aremade2.Thehousein2004.isbuiltB.builtC.wasbuilt3.Acoatforkeepingwarm.beusedB.isusedC.used4.Watches____Shanghai.A.aremadeinB.ismadeC.aremadefrom5.Thisdeskismade_____wood.A.ofB.fromC.in6.Thethingsonshowwere____theolddays.A.usedB.usedtoC.usedin7.Silk_____inHangzhouandSuzhouA.isproducedB.areproducedC.produced1.Peopleuseknivesforcuttingthings.Knives____________forcuttingthings.2.Thestudentscleanthewindowsoftheirclassroomtwiceamonth.Thewindowsoftheirclassroom_____________twiceamonth.Tomwillcleantheroomtomorrow.5.Theywillfinishtheworkintendays.3．AmycantakegoodcareofGina．Tomwillcleantheroomtomorrow.3．AmycantakegoodcareofGina．Theycansingsomebeautifulsongs.情态动词的被动语态3.Someworkersarepaintingtheroomsnow．Exercise:Theyareplayingvolleyballnow.表格：被动态基本结构三、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如：Itissaidthatonedayheclimbedtothetopofahouseand……ItwasreportedthathermotherdiedofSARS.众所周知……Itiswellknownthat…据推测说……Itissupposedthat…Mymotherboughtmeabirthdaycake.变为被动时，间宾前加to的带有双宾语的动词有：14个bring,teach,pass,hand,give,lend,refuse,leave,promise,tell,return,show,send,write.Somepeopleattackedthetowers.SVOThetowerswereattackedSVbysomepeople.Oralpractice-主动句改被动句Weshouldtakecareoftheoldpeople.Theoldpeopleshouldbetakencareof.1。动词(表示主语的属性特征)+副词(well/badly/easily/smoothly),用主动式表被动义。2.不定式在某些形容词后作状语,且和句子的主语(或宾语)构成动宾关系时,用主动式表被动义。3.不定式作后置定语,与被修饰的名词构成动宾关系,又和该句主语(或宾语)构成主谓关系时,用主动式表被动义。表示