3131《《动词的语态动词的语态》》PassiveVoicePassiveVoice被动语态被动语态LeadinLeadinRockets________(use)tosendupsatellites．areused污染图污染图Theairandthewater________________(pollute)．arebeingpolluted砍伐图砍伐图Trees___________(cut)down．Soil____________(wash)away．arebeingcutwillbewashed拳击图拳击图Aboxer_____________(beat)down．hasbeenbeaten双子楼图双子楼图Thetwintowers___________(attack)in2001．wereattacked生病图生病图Theboymay_______________(infect)withAIDS．havebeeninfected表格：被动态基本结构表格：被动态基本结构时态时态被动语态结构被动语态结构一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时过去进行时过去进行时一般将来时一般将来时过去将来时过去将来时现在完成时现在完成时过去完成时过去完成时am/is/aredonewas/weredoneam/is/arebeingdonewas/werebeingdoneshall/willbedonewouldbedonehave/hasbeendonehadbeendoneOralpractice-Oralpractice-主动句改被动句主动句改被动句Oralpractice--1.Changeeachsentenceintopassivevoice:1)Acarknockedhimdownyesterday.2)Twodoctorsandtennursesmakeupthemedicalteam．3)WhenIgotthere,theywerecuttingupafallentree．•Hewasknockeddownbyacar…．•Themedicalteamismadeupof…．•Afallentreewasbeingcutup…．4)We’llputontheplaynextSunday．5)Workersarebuildinganewteachingbuildinginourschool．6)Theyhadcompletedtherailwaybytheendoflastyear．•TheplaywillbeputonnextSunday．•Anewteachingbuildingisbeingbuilt…．•Therailwayhadbeencompletedbytheendoflastyear．7)Weshouldprotecttheearth．8)Youneedtopaintthewall．9)Myunclegavemeagiftonmybirthday．•I•Agift•Theearthshouldbeprotected．•Thewallneedstobepainted．•Iwasgivenagiftonmybirthday．•Agiftwasgiventomeonmybirthday.10)Wealwayskeeptheroomclean．11)Weoftenhearhimplayguitar．12)Theysawaboyflyingakite．•Theroomisalwayskeptclean．•Heisoftenheardtoplayguitar．•Aboywasseenflyingakite．CorrectingmistakeCorrectingmistake2.Correctthemistake(s)ineachsentenceifany:1)Twoboyshurtwhileplayingaball．2)ThesingerlivedinLondonuntilhewassendingtouniversity．3)Howlongdoyouthinkthemeetingwillbelasted?wassentwil...
