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Unit4HavingFunTopic1WhatcanIdoforyouSectionAThemainactivitiesare1aand2a.1a2a.Teachingaimsanddemands1.(1)Learnsomeusefulwordsandexpressions:madam,buy,over,there,overthere,try,tryon,Howmuch(2)Learnwordsaboutnumbers:thirty,forty,fifty,sixty,seventy,eighty,ninety,hundred2.Learnsomeexpressionsaboutshopping:(1)WhatcanIdoforyou,madam?Iwanttobuysomeclothesformydaughter.(2)MayIhelpyou?Yes,please.Iliketheyellowcoat.(3)CanItryiton?Sure.(4)Thatsfine.Welltakeit.3.Learnhowtoaskforandstateprices.Howmuchisit?Itsonly70yuan..Teachingaids/////.Five-fingerTeachingPlanStep1Review(:10)1.(0-20)T:Whocanhelpme?S1:Ican.T:Good,listenandmatch()thenumbers,OK?S1:OK.T:Pleasematchnumber0and20(020)T:Whatcanyouseenow?Ss:Acat.T:Youreright.Letsgoon().2.(0-20)(Whatsand?)T:Whatsfiveandfifteen?S2:Twenty.()T:Whatsfourteenandsixteen?S3:thirty.()()twenty,thirty,forty,fifty,Step2Presentation(:10)1.(-teen-ty)GroupAGroupB12twelve20twenty13thirteen30thirty14fourteen40forty15fifteen50fifty16sixteen60sixty17seventeen70seventy18eighteen80eighty19nineteen90ninetyT:Lookatthesmallblackboard,canyoufindsomerulesofthetwogroups?()T:Verygood.LetsreadGroupA.(GroupBtwenty)T:NowlookatGroupB,trytoreadthem.S4:Twenty.S4:Thirty.(thirty)()()T:Now,letsreadonebyone.S5:twenty.S6:thirty.()2.(2a)T:Nowlookat2acarefully,andfindouthowtoreadandwritethenumbersfrom21to29.(-)3.(2aninety)T:Listento2aandreadafterthetape.T:Now,listentothenextnumber.(2ahundred)()T:Howtopronounce()thenumber?Ss:Onehundred.()100onehundred4.(2a101184215999)T:Whatcanyoufind?Ss:(and-)T:Youareright.5.(2a2a)T:Listento2aagainandreadafterthetape.Payattentiontotheintonation.Step3Consolidation(:5)1.(3a3a)2.()T:Openyourbooksandturntopageeighty-eight.()(200)3.()T:(25.00)S1,pleasereadit.S8:Twenty-five.(21-999)Step4Practice(:15)1.()T:Wherecanyoufindthem?Ss:(shop/store/supermarket)T:Right.Wecanfindtheminthesupermarketlike(supermarket)Doyouoftenbuysomethinginasupermarket?()buySs:Yes.T:Whatcanyoubuyinasupermarket?()S9:Icanbuy2.()T:Whatdoesthesalesperson()saytoyou?Ss:()()WhatcanIdoforyou?MayIhelpyou?()T:Whatdoyousayif()thesalesperson()saysWhatcanIdoforyou?orMayIhelpyou?toyou?()T:YoucansayYes,please.IdlikeorIwantsome.Ifyoudontwanttobuy,youcansayNo,thanks.()Yes,please.IdlikeIwantsomeNo,thanks.3.()Example:T:WhatcanIdoforyou?S1:Iwanttobuyapen.T:CanIhelpyou?S2:Yes,please.Idliketobuyapencil.T:MayIhelpyou?S3:No,thanks.T:()MayIhelpyou,madam?S11:Yes,please.Iwantsome()()madam(madam)4.()T:Youwanttobuysomething.Youllaskthesalesperson:Howmuchisit?()Howmuchisit?Its()T:Howmuchisit?S12:Itsoneyuan.()5.(1aoverthere,tryon)()overtheretryon6.(1)Whatdoesthewomanwanttobuy?(2)Whatcoloristhecoat?Howmuchisthecoat?7.(1a)(1)WhatcanIdoforyou?Iwanttobuyfor(2)MayIhelpyou?Yes,please.CanItryiton?Itlooksveryniceonyou.Howmuchisit?ItsThatsfine.Takeit.8.(1)1a(2)1a1bStep5Project(:5)1.2b2b2.Homework:(1)()(2)(3)WhatcanIdoforyou?SectionAoverthereWhatcanIdoforyou?Howmuchisit?tryonIwantsomeItsmadamMayIhelpyou?twentyninetyYes,please.Idliketwenty-oneninety-nineNo,thanks.100onehundred