2023学年完整公开课版Unit2Topic3SectionD教案3

SectionDThemainactivitiesare1and3.本课重点活动是1和3。Ⅰ.Teachingaimsanddemands教学目标1.SummarizethegrammarfocusandusefulexpressionsinTopic3:(1)Wedon’thavetobeafraidofcatchingSARS.Ihadtowashmyhandsandchangemyclothesoften.We’dbetternotgotocrowdedplaces.—Mustwekeepthewindowsopenallthetime?—Yes,wemust./No,wedon’thaveto/needn’t.(2)myself/yourself/ourselves/yourselves/himself/herself/itself/themselves2.Improvethelistening,speaking,readingandwritingskills.3.Talkabouthealthandexercise.Ⅱ.Teachingaids教具录音机/挂图/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:20分钟)1.(教师进行链式提问，让学生快速回答。)T:Boysandgirls,answerthefollowingquestionsquickly:(1)Didyouhavebreakfastthismorning?(2)Whatdidyouhaveforbreakfast?(3)Wheredoyouusuallyhavelunch?(4)Whatdoyouhaveforlunch?(5)Whendoyouusuallyhavesupper?(6)Whatdoyouhaveforsupper?(7)Whatisyourfavoritefood?(8)Whichfoodsaregoodforyourhealth?2.(分组活动，四人一组讨论哪些是健康的生活习惯，哪些是不健康的生活习惯。)T:Groupwork:Fourstudentsworkinonegroup.Talkaboutwhatarehealthyhabitsandwhatareunhealthyhabits.Forexample:Goingtobedearlyisgoodforyourhealth.Playingsportsrightaftermealsisbadforyourhealth.(学生讨论完之后，教师归纳总结学生讨论的结果。)Goodhabits:gotobedearlydomoreexercisewashhandsbeforemealsbrushteethtwiceadaykeeptheaircleanandfreshkeepbodycleankeepfingernailscleantidyourbedroomsandsweepthefloorsoftendrinkalotofwatereathealthyfoodBadhabits:eattoomanycandiesstayuplategetuplatekeeplongfingernailsplaysportsrightaftermealsgotoschoolwithoutbreakfastthrowlitterabout(此活动也可以把全班分成两组，一组写健康习惯，一组写不健康习惯，看哪一组写得最多。)3.(教师由谈论好习惯转入复习如何保持健康。)T:Goodhabitscanhelpuskeephealthy.Butbadhabitscancausediseases.Whatshouldwedotokeephealthy?(要求学生在回答问题时必须使用本单元目标语言should,shouldn’t,must,mustnot,hadbetter,hadbetternot,haveto。)S1:Weshouldgotobedearly.S2:Weshouldn’teattoomanycandies.S3:Wemustwashhandsbeforemeals.S4:Wemustnotstayuplate.S5:Wehadbetterbrushteethtwiceaday.S6:Wehadbetternotkeeplongfingernails.S7:Wehavetoeathealthyfood....4.(教师由healthyhabits转入复习healthyfood。)T:Whatfooddoyouthinkarehealthy?S8:Cabbage.S9:Fish.S10:Beef....(教师把全班分成两大组，一组写健康食品，一组写不健康食品，给学生5分钟，看哪一组写得最多。)T:Groupwork:Dividetheclassintotwogroups.Onegroupwriteshealthyfood,theothergroupwritesunhealthyfood.I’llgiveyou5minutes.Let’sfindwhichgroupwritesmore.(比赛完毕之后，请学生拿出练习本，将所列健康食品分类。)5.(要求学生不看书回答有关SARS的相关知识。)T:Nowcloseyourbooksandanswerthequestion:WhatdoyouknowaboutSARS?S11:Itspreadseasilyamongpeople.S12:ItisshortforSevereAcuteRespiratorySyndrome....(给学生5分钟，不看书写如何预防SARS。)T:Closeyourbooks,writedownhowtofightSARS.Onlyfiveminutes.(五分钟后，让学生打开书，自己核对答案。)T:Now,openyourbooks,checkanswersbyyourself.(教师点几名同学向全班作报告:如何预防SARS。)T:WhatshouldwedotofightSARS?NowI’dlikesomestudentstogiveareporttothewholeclass.6.(小组活动:四人一组做一个采访。一人扮演医生，其他三人扮演记者，医生回答记者关于如何预防流感的提问。)T:Makeaninterview:Fourinonegroup，supposeoneofthemisadoctorandtheothersarejournalists,thejournalistsaskthedoctorhowtofightflu.Forexample:S13:Whatshouldwedotofightflu?S14:Weshouldn’tgotocrowdedplaces.S15:Whatshouldweeattofightflu?S14:Weshouldtakesomemedicine.S16:Whatshouldwedrinktofightflu?S14:Weshoulddrinkalotofwater....(此活动教师应着重引导学生复习以采访的形式与他人对话。)7.［首先教师准备几张卡片，上面写上不同的故事背景(假设)。师生以问答形式复习反身代词的用法。］CardOne:Youwenttoapartylastnight.CardTwo:Hefelldowntothechairandhurthisleg.CardThree:Youarehavingarichdinner.CardFour:NobodyteachesherFrench.(1)T:Hello,S17(showhimCardOne)!Didyouenjoyyourselfattheparty?S17:Yes,thankyou.Ienjoyedmyselfverymuch.(2)T:(showS19CardTwo)WhatwaswrongwithS18?Didhehurthimself?S19:Alittle.Hefelldownandhurthisleg.Buthe’sallrightnow.(3)T:(showS20andS21CardThree)Hello,S20andS21!Helpyourselvestosomechicken.S20andS21:Thanks.(4)T:(showS22CardFour)LucyspeaksFrenchverywell.Whotaughther?S22:Shetaughtherself.(师生共同操练之后，教师布置有关反身代词的练习题来巩固其用法。)T:Let’sdosomeexercises.①IcookedamealandthenIwatchedTV.②Ifyoudon’thelphim,he’llhavetodoitallby.③Iputthefoodonthetableandaskedthemtohelp.④JackandPeter,didyoupainttheroom?⑤Becarefulwiththatknifeoryou’llcut.⑥Johnhurtwhenhewasplayingfootball.Step2Presentation第二步呈现(时间:10分钟)1.(打开课本，请学生看图1并作比较，描述出两幅图的不同之外。)T:Openyourbooks.Lookatthepicturesin1.Describethedifferencesbetweenthesetwopictures.2.(放录音1，请学生根据所听内容选出正确图片。)T:Listentothetape,thenchoosethecorrectpicture.3.(再放一遍录音，让学生书面完成1的问题，由教师核对答案。)T:Listentothetapeagain,thenwritedowntheanswersin1.I’llcheckyouranswers.4.(师生共同寻找答案中的关键词并板书在黑板上。)T:Let’swritesomekeywordsoftheanswersontheblackboard.fit—lovedoingexercise—everyday—running—playbasketball—ChineseKungfu—watchTV—seldom—haveatryStep3Consolidation第三步巩固(时间:5分钟)1.(请学生根据所列关键词简单复述所听对话。)T:Retellthepassageaccordingtothekeywords.Youcanbeginlikethis:looksfit,becausehelovesdoingexercise.Hedoessportseveryday...2.(四人一组，进行自主学习，每人负责归纳整理一个Section的重点句型与词组，最后四人将总结的结果并在一起，向全班同学汇报，与全班共享Topic3的重点句型与词组，并与2a、2b进行对照。)T:Groupwork:Fourstudentsagroup,sumupthemainpointsofeachsection.Eachstudentofeachgroupisresponsibleforonesection.Thenafterputtingtheirresultstogether,makeareporttotheclass.Sharethemainpoints,andmakecomparisonsbetween2aand2b.Step4Practice第四步练习(时间:5分钟)1.(教师为学生创设情景让学生两人一组编一个打电话的对话。)T:SupposeyouarecallingLiLei,butheisn’tin.Hissisteranswersthetelephonecall.Youaskhertogivehimamessage.Tellhimtogotoplaybasketballwithyouat2∶00tomorrowafternoon.Makeupadialoginpairs.(学生完成之后，教师让几组到台前表演。)T:Haveyoufinished?NowI’dlikesomepairstoacttheirdialogsout.S1andS2，please!(要求学生根据所编对话写电话留言。)T:Nowwriteatelephonemessageaccordi