主动语态变被动语态:1、Theteachertoldthestudentsastory.2、Lucyinvitedme.3、Lucydidn’tinvitemetotheparty.4、Peopleshouldn’tbuildmorebuildings.5、Thefirefightershaveputoutthefire.6、Weoftenlockthedoorwhenweleavehome.7、MymotheralwayswashesalotofclothesonSaturdaymorning.8、Whobrokethecup?9、Wehandedinourpapersaftertheexamination.10、Didhefoolhisgoodfriend?11、Hedidn’tfinishthetest.12、Hewillmakeacakethisafternoon.13、WorksmakecarsinShanghai.14、FarmersgrowriceinthesouthofChina.15、Isawhimgoout.16、Theteachernoticedtheboyfallasleep.17、Whowrotethebook?18、Thepolicemancaughtthethief.19、Hismothertoldhimnottowastetimeonfishing.20、FathergavemeatoyatChristmas.21、TheynamedthechildTom.22、Thisfactoryproducesmachinetools.23、Theyshoulddoitatonce.24、Canhisfatherhelphimfixupthebike?25、Whendoeshesetthealarmclock?被动语态变主动语态:1.Thissongisoftensungbyus.2.Hislegwasbrokeninthematchbyhim.3.Herhousewillbesoldsoonbyher.4.Themachineisbeingrepairedbyhim.5.Hisworkhasbeenfinished.6.HeiscalledLaoWang.7.Somethingmustbedonetohelpherbyus.8.Whatwassaidbytheheadmasteratthemeeting?9.Iwasgivensomeoldmagazinesbymyteacher.10.Iwastoldtowaitatthegatebymyclassmate.