第二课时(SectionA3a—4)一、Teachingaims复习上堂课所学单词和句型.学习新句型:Where’sthebag?Idon’tknow.Isitonthedresser?No,itisn’t.Teachingaids利用图片学习新句型TeachingproceduresStep1RevisionFreetalk（用所学过的知识组织对话）CheckhomeworkStep2Presentationsandpractice3a.1.Lookatthepicture..Askwhothepeopleareandwhatroomeachpersonisin.2.Readtheconversationinthepictureandrepeat..ExplaintheexpressionIdon’tknow.Readthefourlineoftheconversationontherightofthepicturetostudents.They’reinthewrongorderandthenumber1isthefirstpart.writenumbers2,3and4intheotherstocompletetheconversation.Andaskastudenttowriteitontheblackboard.3bInvitesomeSstochangerolestoperformtheconversationinthepictureaboveusingthetargetlanguage.3c.1.Lookatthethreepicturesandwhatarethetwostudentstalking.2.Askandansweraboutthethingsbooks,keysrulerthecomputergamepencilcase.baseball,backpackandsoon.Examples:A:Where’rethebooksB:Idon’tknow.A:Where’rethekeysB:They’reonthedresser.A:Where’stheruler?B:Idon’tknow.………….4StudentAlookatthepictureonpage19StudentsBlookatthepictureontheright..What’sthedifferencebetweenthemandtrytofind.Youmayaskandansweraboutthebackpack,thebooksthebaseballthepencilcasethekeysthecomtutergame.Example:A:Whereisthe….?Isit…….B:No,itisn’t.It’s…….A:Wherearethe….?Arethey…..B:No,theyaren’t.They’re…Step4Summary总结本堂课所学内容。预习下一节（SectionB1—4b）Homework:掌握并熟练运用本堂课所学的内容自编对话，下堂课表演对话。
