高中英语（人教大纲）第二册下：unit14 freedom fighters(第五课时)

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1、TheFifthPeriodThePassiveVoiceTeachingAims:1.SummarizeandreviewthedifferentformsofthePassiveVoiceinthePresentIndefinite,thePastIndefinite,theFutureIndefiniteandthePresentPerfect.2.HelpthestudentsmasterhowtoturntheActiveVoiceintothePassiveVoice.3.Makesurethestudentsknowhowtochangesent

2、enceswithmodalverbsintothePassiveVoice.TeachingImportantPoint:HelpthestudentstousethePassiveVoiceintheFutureIndefiniteandthePresentPerfectcorrectly.TeachingDifficultPoint:HowtomakethestudentsknowhowtochangetheverbalphrasesfromtheActiveVoiceintothePassiveVoicecorrectly.TeachingMethod

3、s:Review,explanation,inductivemethodsTeachingAids:1.themultimedia2.theblackboardTeachingProcedures:CStepⅠGreetingsGreetthewholeclassasusual.CStepⅡRevisionT:We’velearntthePassiveVoicebefore.Now,lookatthescreen,please.(Showthefollowingsentencesonthemultimedia.)TurnthefollowingintotheP

4、assiveVoice:1.Hewasheshisclotheseveryweek.2.Irepairedmybikeyesterday.3.Weshalldiscussthequestionatournextmeeting.4.Theyhavedoneeverythingtomaketheworkeasier.5.Thedriverisrepairingthecar.6.Youmustkeepthebookclean.T:PleasechangethesesentencesintothePassiveVoice.Afteryoufinish,youmaych

5、eckyouranswerswiththedeskmate.(Studentsprepareforamomentandthenchecktheiranswersinpairs.Finally,theteacheraskssomestudentstowritetheirsentencesontheblackboard.)Suggestedanswers:1.Hisclothesarewashedeveryweek.2.Mybikewasrepairedyesterday.3.Thequestionwillbediscussedatournextmeeting.4

6、.Everythinghasbeendonetomaketheworkeasier.5.Thecarisbeingrepaired(bythedriver).6.Thebookmustbekeptclean.T:Good.Now,readeachsentencecarefullyandunderlinethepredicateinit.(Asksomestudentstounderlinethepredicateineachsentence.)Suggestedanswers:1.arewashed2.wasrepaired3.willbediscussed4

7、.hasbeendone5.isbeingrepaired6.mustbekeptT:Welldone!Lookattheunderlinedparts.Whatcanyoufind?Ss:They’reallindifferentforms.T:You’requitecareful.They’reindifferentforms.InthefirstsentenceweusethePassiveVoiceinthePresentIndefinite.InthesecondsentenceweusethePassiveVoiceinthePastIndefin

8、ite.Thethird,thePas