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1Unit3Couldyoupleasecleanyourroom?教材解读本单元的话题是Chores，主要是关于家庭生活，谈论家务琐事及家庭互助，要求学生学会用Couldyouplease...？和CouldIplease...？来委婉地提出请求或征求别人的许可以及如何有礼貌地拒绝别人并表达自己的理由，陈述自己的好恶。家庭生活及家务劳动是社会家庭和学生生活中的重要方面，对学生生活习惯的养成、社会行为习惯及家庭责任感的建立起着重要的作用。通过学习本单元，学生应当能认识到家庭亲情及家庭义务的重要性，应对参加及帮助父母做适当的家务持有积极的态度。通过单元学习，学生还将了解中西方在这方面的文化差异，增强他们在日常生活中的沟通和交流能力。单元目标一、知识与技能1.掌握重点单词和短语。2.掌握请求帮助和请求允许及应答的句型：Couldyoupleasecleanyourroom?CouldIpleaseusethecar?Yes，youcan.No，youcan’t.Ihavetogoout.3.培养听说读写四项基本技能。二、过程与方法采用个人独立思考，两人或多人小组合作、交流的学习策略，积极创设较真实的语言环境，利用教学图片、录音机或多媒体课件来展开课堂的听力和口语交际活动。三、情感态度与价值观明确“家务人人有责”的思想，能积极主动地参加家务劳动。认识到父母照顾家庭的辛劳，养成爱父母、爱家庭、爱家务的好习惯。学习照顾家庭同时也是照顾自己，培养独立能力，为自己的将来奠定基础。教法导航采用直观教学法，遵循以学生为主体的原则。学法导航采用Usingcontestguessing和Roleplaying的学习策略，课时支配第1课时：SectionA1a-2d第2课时：SectionA3a-4c第3课时：SectionB1a-2e第4课时：SectionB3a-SelfCheck课时教案2第1课时SectionA1a-2c教学目标一、知识与技能1.掌握重点词汇和短语：dothedishes，takeouttherubbish，foldyourclothes，sweepthefloor，makeyourbed，cleanthelivingroom2.理解并掌握重点句型：Couldyouplease…?CouldI…?3.能听懂有关做家务和日常活动的对话。二、过程与方法采用情境教学法，调动学生的积极性，引导他们积极参与课堂。三、情感态度与价值观了解各种家务，能发现要做的家务并积极主动地去做。教学重点能用本课的重点词汇和句型对家务作出委婉请求。教学难点能抓住录音中的关键词。教法导航课上引导学生积极参与课堂活动，老师少讲，鼓励学生多练。学法导航加强小组合作学习，积极回答问题。教学准备图片，录音机，多媒体。教学过程Step1GreetingsGreetthestudentsasusual.Step2Lead-inT：Goodmorning，boysandgirls!Iamalwaysverybusyonweekends.Somydaughteroftenhelpsmewiththehousework.Doyouoftenhelpyourmotherdothechoresathome?(Write“chores”onblackboardandexplainit.)Here“chore”meanshousework.Couldyoupleasetellmewhatchoresyoudoathome?S1：Ioftencleanmyroom.S2：Iwashmyclothesandfoldmyclothes.S3：Icleanthewindow.S4：Imakemybedandsweepthefloor.S5：Icleanthelivingroom.T：Well，youaregoodboysandgirls!Weshouldtrytobehelpfulanddosomechoresathome.Step3NewwordsandexpressionsAskthestudentstolookatthepictureonPage17.3T：Lookatthepictureonpage17.Whatcanyousee?S1：Peterandhismother.S2：Thedustbinisfull.S3：Thefloorisdirty.S4：...T：Sotherearealotofchorestodo，right?Helpstudentstolearnthefollowingphrasesaboutchores：cleanthelivingroom;dothedishes;sweepthefloor;makethebed;takeoutthetrash;foldtheclothesStep4PresentationT：Ifyouwanttoasksomebodytodochores，howcanyouaskinEnglish?S1：Canyoudothechores?S2：Couldyoupleasedothechores?T：Whichonedoyouthinkisbetter?students：Thesecondone.T：Yes.Weshouldsay“Couldyoupleasedothechores?”insteadofotherwaysbecauseitsoundsverypolite.Write“Couldyouplease...?”ontheblackboard.Step5PairworkT：Inthepicture，themomasksthesontodosomechores.Whatdoesshesay?S：Peter，couldyoupleasetakeoutthetrash?T：Good!Today，we’lllearnhowtomakepoliterequestswithcould.Itisveryimportanttobepoliteinourlife.Nowworkinpairs.Imagineyouarethemomandthesoninthepicture.Askyourpartnertodothechoresthatyousee.Firstasktwostudentstoreadthesampleconversationinactivity1c.Thenstudentsmaketheirownconversations.Callseveralpairstodemonstratetheirconversationstotheclass.Step6ListeningT：YouwillhereaconversationbetweenPeterandhismother.WhatkindofchoresdoMomandPeterdo?CheckMomorPeter.Playtherecordingtwice.ForthefirsttimestudentsfocusonthechoresMomdoes;thesecondtime，focusonthechoresPeterdoes.Thenchecktheanswers.Step7AlittlegameFindoutthebesthelperathome.T：Doyouoftenhelpyourparentsdothechores?Nowlet’schoosethebesthelperathome.Firstpleasewritedownallthechoresfromyourmemoryonapieceofpaper.Thencheckeachchoreyoudoathome.Theonewhocheckthemostchoreswillbethebesthelperathome.Step8GroupworkT：Imaginewearegoingtocleanourclassroomthisafternoon.Youneedsomeonetohelpyoudosomethings.Thinkofthethingsyouneedtodoandmakepoliterequeststoyourpartners.Youmayfindthesephrasesuseful.4Showthefollowingphrasesonthescreen：carrysomewater，cleanthedesks，cleanthechairs，cleanthewindows，cleantheblackboard，turnoffthelights，takedowntheoldpictures，putupthenewpictures，sweepthefloor.Afterafewminutes，callseveralgroupstoshowtheirconversations.Step9PresentationT：Ican’tfindmypen.ButIhavetowritesomethingnow.WhatcanIdo?S：Youcanborrowapenfromothers.T：ButwhatshouldIsay?S：CanIuseyourpen?T：Butthatdoesn’tsoundverypolite.Anyotheridea?S：CouldIpleaseuseyourpen?(Writethesentenceontheblackboard)T：Good!That’saverypoliteway.Step10ListeningAskthestudentstolookatthepictureonPage18.Thensay：Lookatthepicture.That’sPeterandhisfather.Peteraskshisfatherifhecandofourthings.Lookatthechartinactivity2a.Whatarethefourthings?Askastudenttoreadthethingsaloud.T：Whatdoeshisfathersay?Nowpleaselistentothetapeandcheck‘yes’or‘no’inthechart.Playthetapetwice.Forthefirsttime，theyonlylisten.Thesecondtime，theycheck“yes”or“no”.Thenchecktheanswerswiththewholeclass.T：WhyPeter’sfathersayno?Whatarehisreasons?Let’slistentotheconversationagain.Drawlinestothereasonsinthechart.Beforeplaythetape，askastudenttoreadthereasonsgiven.Thenplaythetape.Ifnecessary，playitagain.Checktheanswers.Helpstudentstosummarizedifferentwaysofansweringthequestion“CouldI...?”Yes，youcan/Iguessso/Oh，yeah/Sure.No，youcan’t..../Sorry，but...Step11PairworkT：Nowlookatactivity2c.Workinpairs.StudentAisPeterwhoasksifhecandothings.StudentBisPeter’sfatherwhosays“yes”or“no”.Ifyousay“no”，giveareason.Firstgettwostudentstoreadthesampleconversation.Thenstudentsmaketheirownconversations.Step12Groupwo