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1、Unit10I’vehadthisbikeforthreeyears.SectionA1(1a-2d)一．Teachingaims：1.Knowledgeaims:yardsale,sweet,softtoy,bearmaker,scarf,boardgame,checkout2.Abilityaims：能听懂谈论人们拥有某物多长时间，并且熟练运用since,for谈论自己的私人物品。3.Emotionalaims：正确处理并充分利用自己的废旧物品。二．Teachingimportantanddifficultpoints:1.Howlong对时间段提问2.fo
2、r+时间段；since+过去的时间点三．TeachingaidsMultimedia,textbook,ppt四．TeachingProceduresStep1Introduce“YardSale”Step2PresentationNewwords：yardsale,toybear,breadmaker,scarf,softtoys,boardgamesStep3PairworkWorkon1a.Showthethingsattheyardsale.Letthestudentstalkabouttheminpairsbyusingtheimportantsent
3、ences.--Howlonghaveyouhadthatbikeoverthere?--I’vehaditforthreeyears!Ilearnedhowtorideabikeonit.Step4Listening1bListenandcheck(√)thefactsyouhear.Keys:Jeff’sfamilyishavingayardsale.Amythinksit’shardtosellheroldthings.Youcanalsogiveoldthingsawaytopeopleinneed.Step5Listening2a,2bWorkon2a
4、.Listenandcheck(√)thethingsAmy’sfamilyaregivingawayandcirclethethingstheyarekeeping.Keys:givingaway:magazine,toylion,toytiger,breadmaker,dressKeeping:book,toybear,hat,scarfWorkon2b.Listenagainandfillintheblanks.Keys:book,bear,baby,10,sweater,dressMorepractice.Listenagainandchoosethec
5、orrectanswers.1.Amywantstogiveawaythe_____.A.bookB.magazineC.bearD.hat2.WhydoesthebearhasspecialmeaningtoAmy?A.Becauseherfatherboughtitforher.B.BecauseherGrandpaboughtforher.C.BecauseherGrandmaboughtforher.3.WherecanAmytakethesethings?A.thechildren’shomeB.theoldpeople’shomeC.theteach
6、ers’homeKeys:BCAStep6PairworkWorkon1cand2c.Makeconversationsinthepicture.Step8Languagepoints1.--Howlonghaveyouhadthatbikethere?--Ihavehaditforthreeyears辨析：howlong,howsoon,howoften,howfarHowlong多久，多长（时间）。对时间段提问，如：for+时间段；since+过去的时间点。e.g.--HowlonghaveyouworkedinBeijing?--Forfiveyears.
7、Howsoon多久以后。对“in+时间段提问，常用于一般将来时”，其答语常用“in+时间段”。e.g.–HowsoonwillMr.Libeback?--Inaweek.Howoften多久一次，对频率提问，其答语为：once（twice/…）+时间段，always，usually等。e.g.--Howoftendoyouexercise?--Onceaday.Howfar多远，对距离提问，其答语是表距离的内容。e.g.--Howfarisitfromheretoyourschool?--Threekilometers.辨析：for与sincefor其后只能接表
8、示“一段时间”的名词性短
