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1、Unit7SectionB（1a-2a）教学设计TeachingAims1.KnowledgeObjects(1)Function：Getthestudentstolearnandmasternumbers10—31.(2)KeyVocabulary：welcome,price,thank,buy,sell,numbers10—31.(3)TargetLanguage：Thesentenceofaskingandgivingtheprices.(4)Structure：theStructureofnumbers.2.AbilityObject：K
2、nowhowtoshopinEnglishspeakingcountry,3.MoralObjects：Somenumbersarenotpopularwithsomecultures.TeachingKeyPointsMasternumbers0—31TeachingMethodsGetstudentstoknowhowtoshopespeciallyaskingabouttheprice.TeachingDifficultPointsListeningandwritingmethods；Pairwork；GroupworkTeachingAi
3、dsAtaperecorder；SomepicturesTeachingProceduresStep1Warmingupandrevision(About5minutes)Greettotheclassasusual.Revisethenumbers1—10.Chant：Onetwothreefour,Comeinpleaseandclosethedoor.Fivesixseveneight,Gotoschoolanddon’tbelate,Ninetennineten,LearnEnglishagainandagain.Step2Present
4、ation(About6minutes)T：Youhavelearnednumbersfrom1—10andcancountthemverywell.Nowlet’slearnmorenumbersandfindouttherules.0—12(norules)zeroonetwothreefourfivesixseveneightnineteneleventwelve13—19(几+teen)thirteenfourteenfifteensixteenseventeeneighteennineteen整十（几+ty）Twentythirtyfo
5、rtyfiftysixtyseventyeightytwentythirtyninety几十几（几十+几)twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirty-onethirty-two…Step3PracticeandConsolidation(About12minutes)1.Showstudentssomenumbercardsinrandomandgetthemtoread.2.Ma
6、thexercise:What’sthreeplus(加）seven?What’sninepluseleven?What’sfourteenplustwelve?What’stwenty-fourminus(减）thirteen?What’sthirty-oneminusseventeen?What’stwenty-sevenminuseighteen?3.Countthenumbersfromonetothirty-onewhenitcomestofiveanditstimes,thestudentclapsthehandsinsteadofs
7、ayitout.(Changethetimesoffiveintothree,fourandsoon)T：Now,mostofyoumaymasternumbers10—31,let’scompletetheexerciseonpage40,1b.Writethenumbers,thenfindoutwhichrowsofnumbersareinthewrongplaces.Step4Listeningpractice(About10minutes)1.T：Kateisshoppingwithhermother.Listentotheconver
8、sationandcirclethenumbersyouhear.(activitylc)(Thenchecktheanswers.)2
