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1、thePresentPerfectPassiveVoiceUnit7Grammar教学目标:运用所学知识,解决实际问题,突出三维目标.教学内容:突出有序性和多样性,重点突出,由易到难,循序渐进.教学方法:运用启发式教学,创设情境,激发学生的兴趣TeachingAimsReviewthePresentPerfectTenseTalkaboutthePresentPerfectPassiveVoiceDosomeexercisesaboutthePresentPerfectPassiveVoiceSaythankstopersonswhohavehelp
2、edyou通过告知学生本课的TeachingAims,他们能够了解本节课的重点,在听课过程中合理安排时间,提高学习效率.ObamahasbecomethefirstAfrican-AmericanpresidentintheUnitedStatesofAmerica.把听力作为导入,一方面锻炼学生的听力水平,了解美国的政治体制,最主要的是引出本节课的重点---现在完成时态ThePresentPerfectTenseSentencestructure:主语+have/hasdone现在完成时表示动作发生在过去,并持续到现在或者是过去的动作对现在的影响.
3、经常用于现在完成时的时间状语:recently,uptonow,sincethen,sofar,already,just,yet等.HowmanyHarryPorterbookshasJ.K.Rowlingwritten?ShehaswrittensevenHarryPorterbooks.SevenHarryPorterbookshavebeenwrittenbyJ.K.Rowling.根据学生爱好，创设情境。通过求助的方式，提高学生的兴趣。同时，可以引出本节课的中心---现在完成时的被动语态。ThePresentPerfectPassiveVoi
4、ceSentencestructure:subject+have/has+been+doneInwhatcasesdoweusethepassivevoice?1.不知道或没有必要说明的动作的执行者是谁。2.强调动作的承受者，而不是发出者。Changethefollowingsentencesintoactiveorpassivevoice.1.LiuXianghaseverbrokentheworldrecord.TheworldrecordhaseverbeenbrokenbyLiuXiang.2.Thefloorhasbeencleanedby
5、mymother.Mymotherhascleanedthefloor.3.YaoMinghasbeenpushedoverbyafatbasketballplayer.AfatbasketballplayerhaspushedYaoMingover.4.Ihaven’tcleanedtheroomforweeks.Theroomhasn’tbeencleanedbymeforweeks.5.Wehavebeeninvitedtotakepartinhiswedding.Hehasinvitedustotakepartinhiswedding.6.M
6、yfatherhasgivenupsmokingsofar.Smokinghasbeengivenupsofar.7.Someonehasopenedmybag.Mybaghasbeenopenedbysomeone.8.Allthelettershavealreadybeensentbythepostmen.Thepostmenhavealreadysentalltheletters.通过大量的机械练习，帮助学生巩固所学内容。同时，学生之间可以提高团队合作的意识。Manyoldbuildings______________(pulldown)and
7、newfences____________(build)inShijiazhuang.havebeenpulleddownhavebeenbuiltFillintheblanksJiangsuShanghaiAnhuiSichuan根据循序渐进的原则，通过不同形式的练习，最终使学生真正掌握所学知识，能够顺利应对高考题；同时，在设计练习的同时，兼顾趣味性和多样性，激发学生的学习兴趣。Inyourlife,theremustbesomekindpeoplewhohavehelpedyou,andyoumusthavebeentaughtsomething
8、usefultoyourfuture.youraisemeupWriting:SayingThanksto…
