九年级英语全册 Unit 6 When was it invented教案2 （新版）人教新目标版.doc

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1、Unit6WhenwasitinventedSectionA2(2a-2d)一、Teachingaims：1.KnowledgeObjects：1)Keywords：heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention2)Targetlanguage：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?—Theyareusedfo

2、rseeingatnight.2.MoralObjects：Tounderstandsomeofthetimeanduseofthemoderninvention,tostimulatetheirloveoftheinventionofemotion.二、TeachingKeyPointsandDifficulties1.KeyPoints：1)Keywordsandsentences2)Passivevoice2.Difficulties：Passivevoice三．TeachingProcedures:Step1.Learningthenewwor

3、ds&ListeningLookatthepicturesthenlearnthenewwords.Workon2a:T:TellSstheywillhearsomeinterestinginventions.1.Lookatthepicturesin2a.Discussthethingswhattheyareusedfor.2.PlaytherecordingfortheSstolistenandnumberthepictures.3.Playtherecordingagaintochecktheanswers.Workon2b:1.LetSsrea

4、dthechartbelow.ExplainsomemainsentencesfortheSs.Makesuretheyknowwhattodo.2.PlaytherecordingfortheSstofillintheblanks.3.Playtherecordingagaintochecktheanswers.4.Listenagainandfillintheblanks.5.MakesentencesusingthephrasebeusedforEg.小刀是用来切东西的。Theknifeisusedforcutting.Step2.Pairwor

5、k(2c)1.TellSstomakeconversationsusingtheinformationin2b.2.LetsomeSsmakeconversationsusingtheinformationin2b.Step3.Role-play(2d)1.ReadtheconversationsandLetSsreadaftertheteacher.2.Explainsomenewwordsandmainpointsintheconversation.3.AskSstorole-playtheconversationingroups.Language

6、points1.Well,youdoseemtohaveapoint…haveapoint有道理e.g.Iadmit(that)youhaveapoint.2.Theyareusedforseeinginthedark.beusedfordoingsth.表示“被用来做某事”。相当于beusedtodosth.e.g.Thiscomputerisusedtocontrolallthemachines.HomeworkRecitetheconversationin2d.Teachingnotes: