课题:Unit8Whataretheshirtsmadeof?(SectionAGrammar---4c)序号:8--4课型:主备人:审核:时间:一、学习目标1、掌握本课时重点单词短语,继续学习物品质地,出处等相关问题。2、熟练运用被动语态。二、活动导学1.被动语态讲解及练习Heopenedthedoor.他打开了这扇门。(主动语态)Thedoorwasopened.这扇门被打开了。(被动语态)2.被动语态的构成一般现在时(am/is/are+done)一般过去时(was/were+done)情态动词的被动语态结构为:情态动词+be+过去分词3.主动语态变为被动语态的步骤:(1)将主动句的宾语变为主语:注意:如果主动句的宾语是代词,需将其由宾格变为主格。如:Tomkilledhim.→HewaskilledbyTom.(2)将动词改为"be+过去分词"。注意:Theyheldameetingyesterday.→Ameetingwasheldbythemyesterday.他们昨天开会了。(3)将主动语态的主语改为by…放在谓语动词后。注意:如果原主语是代词,则应由主格变为宾格。Hesangasong.→Asongwassungbyhim.4.完成4a,4b。三、达标反馈(一)用括号中所给词的适当形式填空。1.Theapplesare____________(send)tothefactoryforprocessing.2.WeareallreadybutTomhasn’t____________(pack)hisclothesyet.3.Thewindowsoftheroomare____________(clean)everyday.4.Thebestcottonis______________(produce)inXingJianginChina.5.Thesongisn’t________________(like)bymostofus.(二)单项选择1.Onethirdoftheearth’ssurface_________water.A.iscoveredbyB.wascoveredbyC.coversby2.Theboy_____Tomismade______withoutfoodeverydayA.named,workB.called,singC.named,todance3.____isusedformakingknivesinmostofChina.A.SteelB.BambooC.wood4.Silver________aringformoney.A.isusuallymadeintoB.isusuallymadeofC.isusuallymadefrom5.Thisisa_______storythatIwillneverforget.A.historicalB.historyC.historic6.Ilikethedumplingsmade________mymotherbest.A.inB.fromC.by学后记:8---4(一)1,sent2,packed3,cleaned4,produced5,liked(二)1----6ACAAAC