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1八年级上册教案设计Topic2Imustaskhimtogiveupsmoking.SectionBⅠ.MaterialanalysisSectionB是本单元第二课时和第三课时。主要活动为SectionB的1a,3a和3b。本课就吸烟这个坏习惯展开讨论，呈现了本单元语法重点：情态动词must+动词原形：Imustaskhimtogiveupsmoking.表示建议、劝告。同时巩固了动名词做主语的句式：Smokingisbadforhishealth.通过学习SectionB,让学生能够辨别好习惯与坏习惯，并能帮助亲人戒掉坏习惯。课后要求学生会用动名词做主语造句，能用must提建议。Ⅱ.TeachingaimsKnowledgeaims：1.能正确运用以下短语巩固动名词短语做主语的书面表达：readinthesun,giveupsmoking,gotoschoolwithoutbreakfast,takeawalk,studylate,drinkenoughwater2.能正确地运用must,mustn’t进行劝告或提建议：Imustaskhimtogiveupsmoking.3.能正确辨别/7/,/3/和/D/的发音。4.朗读时连读现象。Skillaims：1.能听懂有关影响健康的好习惯和坏习惯的话题。2.能熟练地运用must,mustn’t提建议。3.能正确朗读有关影响健康的好习惯和坏习惯的对话或文章。Emotionalaims：通过语言学习，影响学生的自身品格，要学会辨别好习惯与坏习惯，养成好习惯，戒掉坏习惯，并帮助他人戒掉坏习惯，保持健康。Ⅲ.ThekeypointsanddifficultpointsKeypoints：理解和运用must表示“建议、劝告”的用法：Imustaskhimtogiveupsmoking.我得劝他戒掉烟。Difficultpoints：巩固动名词做主语的正确运用。Ⅳ.Learningstrategies培养学生跟读chant的能力，朗读中注意连读。Ⅴ.TeachingaidsComputermultimediaprojector,apieceofcolorfulpaper,acigarette,phonetic2cardsEverydaysaying:Asamansows,soheshallreap.种瓜得瓜，种豆得豆。3Ⅵ.TeachingproceduresStepInteractionpatternStudentactivityTeacheractivity4Introduction（7minutes）1.Thewholeclasswork2.Thewholeclasswork3.Thewholeclasswork4.Thewholeclasswork5.Thewholeclasswork6.Thewholeclasswork7.Somestudents’work8.Somestudents’work9.Thewholeclasswork1.Focustheirattentionontheteacher.2.Readthesayingaloud.3.StudentsreadthechantonP38andtrytoimitatetherecording,atleastforthreetimes.4.Studentsareinterestedin“Guessinggame”.Theymayanswerlikethis:(1)Candy.(2)Apen.(3)Chalk.5.Studentssay“Wow”ortheylaugh.6.Studentsunderstand“smoke”andanswer“Smokingisbadforourhealth.”7.Somestudentsputuptheirhands.8.Somestudentssay,“Ishould/mustaskhimtogiveupsmoking.”9.Studentslistenandanswer:(1)Maria’s1.Greetstudentsreadyforlearning.2.Showeverydaysayingforthestudents.(onesayingaweek)3.RepeatthechantonP38aftertherecording.4.Teacherplaysagamewiththestudents:“Guessinggame.”Teacherwrapsacigaretteinapieceofcolorfulpaperandmakesitlikecandy,lettingstudentsguesswhatitisinside.5.Teacheropensthecandy.It’sacigarette.6.Teachershowsapicturewith“smoke”onthescreen,askingthestudents,“Issmokinggoodorbadforyourhealth?”7.Teacherdoesasurvey,asking“Doesyourfathersmoke?Ifso,pleaseputupyourhands”.8.Teachergoesonwith“Whatshouldyoudoifyourfathersmokes?”9.Teacherleadsto1a.WangJunfengandMariaaretalkingaboutsmoking.Let’slistento1aandanswer:(1)Whosefather5Presentation(10minutes)1.Thewholeclasswork2.Thewholeclasswork3.Thewholeclasswork4.Thewholeclasswork5.Somestudents’work6.Thewholeclasswork7.Groupwork1.Studentslistentosomebadthingsaboutsmokingandunderstandthemeaningsof“article”and“cancer”.2.Studentslookthrough1btoprepareforlistening.3.Studentslistenandfinish1b.4.Studentslookthrough1aandfindthepropersentencesandchange“I”into“He/She”.5.Volunteersreadtheiranswers.6.Studentslookthrough1candlisten.7.Studentsdiscussingroups,unifyingtheiranswers.1.TeacherreadsanarticleaboutsmokingtothestudentsinChinese,explaining“cancer”inChinese,andthenshowsanotherarticle,tohelpthestudentstounderstand“article”.2.Teacherasksthestudentstolookthrough1b.3.Teacherplaystherecording.4.Teacherasksthestudentstolookthrough1aandchecktheiranswers.5.Teacherchecksthestudents’answers.6.Teacherasksthestudentstolookthrough1c,andthenplaystherecordingforthem.7.Teacherasksthestudentstodiscussingroupstochecktheiranswers.6Consolidation(10minutes)1.Thewholeclasswork2.Thewholeclasswork3.Thewholeclasswork1.Studentsreadwiththerecording,imitatingit.2.Studentsunderlinethelanguagepointsintheirtextbook.(1)prep.doing(2)helpsb.dosth.(3)doingsth.is…(4)tooth--teeth(5)says/writes(6)mustdosth.giveupdoingsth.3.Studentsread1c.1.Teacherplays1aforthestudentstoread.2.Teachershowssomelanguagepointsonthescreenforthestudents:(1)anarticleaboutsmoking(2)helphimrelax(3)Smokingisbadforhishealth.(4)histeeth(5)Thearticlesays…(6)Imustaskhimtogiveupsmoking.3.Teacherasksthestudentstoread1cindividually.7Practice(10minutes)1.Thewholeclasswork2.Groupwork3.Pairwork4.Thewholeclasswork5.Thewholeclasswork.6.Groupworkandpairwork7.Groupwork8.Thewholeclasswork9.Groupworkandindividualwork10.Thewholeclasswork11.Thewholeclasswork12.Individualwork1.Studentsread1ainpairs.2.MemberAhelpsmemberBandCread1acorrectly.3.MemberCwillbethefirstchoiceiftheycan.4.Studentsread[7]onebyoneandreadthefollowingwordsatthesametime:funcutcomefundduckluck5.Studentstrytodistinguishthesoundof[7],[3]and[D].6.Twostudentsfromeachgroupreadtocomparewhoreadsbetter.farmcardcalmparkmarkarm7.Avolunteergroupreadonebyone.8.Studentsreadandimitate3a.9.Eachstudentmustread.10.Studentschoosetheproperphrasesfromthechant.11.Studentsimitatesentencebysentence,payingattentiontotheliaisoninthechant.12.Volunteerswill1.Teacherasksthestudentstoread1ainpairs.2.MemberAleadsmemberBandCtoread1a.3.Teacherasksstudentstoperform1a,andeachgroupchoosesonepair.4.Teachershowsphoneticcards[7],lettingstudentsreadthewordsaswell.5.Teacherreadsasamodel.6.Teachershows[3]andwords.7.Teachershows[D]inthesameway.8.Teacherplaystherecordingof3a.9.Teacheraskseachgrouptoread3b.10.Teacherasksthestudentstowritethekeyphraseforeachpictu