Lesson141PassiveVoice被动语态Englishisspokenbythemostpeopleintheworld.TheGreatWallwasbuiltbyChinesepeople.Thetreeswereplantedbystudents.英语动词有两种语态：主动语态(theActiveVoice)被动语态(thePassiveVoice)主动语态变被动语态解题步骤:大家应该也有点累了，稍作休息一般现在时的被动语态：一般过去时的被动语态：情态动词的被动语态：Let'spractice1.Peopleuseknivesforcuttingthings.Knives___________forcuttingthings.2.ThestudentsinthisschoolstudyGerman.German_______________bythestudentsinthisschool.3.Ifoundtheticketonthefloor.Theticket____________onthefloor.4.Itoldhertoreturnthebookintime.She_____________toreturnthebookintime.5.Hecanmendthebikeintwodays.Thebike___________________intwodays.6.Youmusttakethismedicinethreetimesaday.Thismedicine__________________threetimesaday.1.Aneighborhelpedtokeepourdog.It__________whilewewereonholiday.(2005)A.wastakencareB.tookcareofC.istakencareofD.wastakencareof2.Watches____Shanghaiaregood.A.aremadeinB.ismadeC.aremadefromD.made3.Acoatcan_____forkeepingwarm.A.beusedB.isusedC.beenusedD.used4.Thebook________aspresentyesterday.A.wasgiventohimB.wasgivenforhimC.wasgivehim5.Peoplethereplantedmanytreeslastyear.Trees_______________bypeopletherelastyear.(同义句转换）(青岛市中考题）6.Theygrowvegetablesonthefarm.（上海市中考题）Thevegetables_______________onthefarm.用适当的形式填空1.Historyis_________bythepeople.(make)2.Heisoften___________todotheworkbytheteacher.(ask)3.Thebook___________byhimlastyear.(write)4.Theradio______________lastweek.(mend)用所给动词的正确形式填空：5)Exercises:选择填空:Windows_____ofglass.bemadeB.ismadeC.aremadeD.beenmade2.Thehouse_____in2004.isbuiltB.isbuildingC.wasbuiltD.used3.Acoatcan_____forkeepingwarm.beusedB.isusedC.beenusedD.used4.Watches____Shanghailastlong.A.aremadeinB.ismadeC.aremadefromD.made5.Thisdeskismade_____wood.A.ofB.fromC.inD.by7.TheteacheraskedTomtoturnonthecomputer.Tom_______________toturnonthecomputer.8.Inthisfactorywomendomostofthework.Mostofthework_______________bywomeninthisfactory.6.Nowpeoplecanusecomputerstohelpthem.Nowcomputers___________________tohelpthem.一般现在时：am/is/are+done一般过去