2023学年完整公开课版Unit7Topic2SectionC教案1

SectionC主要活动：1a和2课时建议：1教学目标：1.情态动词could/couldn’t的用法。2.重点掌握句型：(1)Oneyearago,shecouldn’tflyakiteatall.(2)Shecouldonlydancealittlewhenshewasfive.(3)Kangkangisgoodatplayingsoccer.教学过程：第一步：复习1.检查作业。2.猜迷活动：一个学生谈论自己的同学,其它同学猜猜她／他是谁。A:Hecanswimbuthecan’tsing.B:HeisJim.C:No,heisn’t.Jimcansingbuthecan’tswim.第二步：呈现1.让学生读短文1a,然后找出问题的答案。(1)What’sJanedoing?(2)What’sMariadoing?(3)WhatareMichaelandKangkangdoing?答案:(1)Sheisflyingakite.(2)Sheisperformingballet.(3)Theyareplayingtabletennis.3.学生再仔细读一遍短文,独立完成1b,教师核对答案。4.教师讲解could/couldn’t和begoodat的用法。第三步：巩固1.学生独立完成2。2.学生合上书本,教师展出图片。学生描述课本2,练习过程中教师可用关键词给学生提供适当的帮助。3.双人练习示范。一个学生说：Icanswimnow.另一个学生说：Youcouldn’tswimtwoyearsago.如此反复练习几次或找几组学生到讲台前,一个学生说：Icanplaybasketballnow.另一个学生说：Butyoucouldn’tplaybasketballthreeyearsago.第四步：练习1.教师在黑板上画如下表格（内容可由学生自己填写）。couldcancouldn’tcan’ttimeSwimcometoschoolnowdancesingayearagorideabiketwoyearsagowhenIwasfourfiveyearsago引导学生说出如下句子：Icanswimnow.ButIcouldn’tswimwhenIwasfour.Icandancenow.ButIcouldn’tdancetwoyearsago.2.学生独立完成3,教师核对答案。第五步：综合探究活动1.总结知识点。2.根据表格写四个句子。SectionCMainactivities:1aand2Teachingperiods:1Teachingaimsanddemands:1.Learntheuseof“could/couldn’t”.thefollowingusefulexpressions：（1）Oneyearago,shecouldn’tflyakiteatall.（2）Shecouldonlydancealittlewhenshewasfive.（3）Kangkangisgoodatplayingsoccer.Teachingprocedure:Step1Reviewthehomework.ariddle.StudentAsayssomethingabouthis/herfriend,andtheothersguesswhohe/sheis.A:Hecanswimbuthecan’tsing.B:HeisJim.C:No,heisn’t.Jimcansingbuthecan’tswim.Step2Presentationthestudentsread1aandfindouttheanswerstothefollowingquestions：（1）What’sJanedoing?（2）What’sMariadoing?（3）WhatareMichaelandKangkangdoing?Answers:（1）Sheisflyingakite.（2）Sheisperformingballet.（3）Theyareplayingtabletennis.thestudentsread1aagaincarefullyandfinish1b.Theteachercheckstheanswers.teacherexplainstothestudentshowtouse“could”,“couldn’t”and“begoodat”.Step3Consolidationstudentsfinish2bythemselves.thestudentssomepicturestohelppractice.Talkaboutthepicturesin2.Teachercanusekeywordstohelpstudents.work.Onestudentsays,“Icanswimnow.”Anotherstudentsays,“Youcouldn’tswimtwoyearsago.”Onestudentsays,“Icanplaybasketballnow.”Anotherstudentsays,“Butyoucouldn’tplaybasketballthreeyearsago.”Step4Practice1.Askthestudentstocompletethechart.couldcancouldn’tcan’tTimeSwimcometoschoolNowDanceSingayearagorideabiketwoyearsagowhenIwasfourfiveyearsagoAskthestudentstopracticelikethis:Icanswimnow.ButIcouldn’tswimwhenIwasfour.IcandanceIcouldn’tdancethreeyearsago.st