八上仁爱版英语Unit2Topic2ImustaskhimtogiveupsmokingSectionC教学设计Themainactivitiesare1a,2aand2b.本课重点活动是1a,2a和2b。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomeusefulwordsandexpressions:disease,itself,might,empty,stomach,getinto,human,body,through,illness,air,sour,tidy,sweep,inpublic2.Goonlearningmodalsforgivingadviceandmodalsfornecessity:(1)Weshouldkeeptheairfresh.(2)Weshouldn’tdrinksourmilk.(3)Wemustkeepourbodiesclean.3.Talkaboutpersonalhygiene:(1)Weshouldkeepourbodiesclean.(2)Weshouldn’tkeeplongfingernails.(3)Wemustwashourhandsbeforemeals.Ⅱ.Teachingaids教具录音机/磁带/图片/多媒体课件/小黑板/挂图Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:10分钟)1.(由师生问候，过渡到询问学生的早餐状况。关注学生健康，自然而然地进入生活习惯的复习。)T:Howareyoutoday?Ss:Fine,thanks.Andyou?T:Me,too.Didyouhavebreakfast,S1?S1:Yes.T:I’mgladtohearthat.Goingtoschoolwithoutbreakfastisbadforyourhealth.Healthisimportantforus.2.(老师出示教学卡片或多媒体课件，复习上节课所学有利健康和不利于健康的生活习惯。让学生分出两类，分组汇报。)T:Let’slookatthelivinghabitsinthepictures.TellhealthyhabitsfromunhealthyonesandsaythemoutinEnglish.First,healthyones.Group1,please.G1:Washyourhandsbeforemeals.Brushyourteethtwiceaday.Domorningexercises.Drinkenoughwatereveryday.Gotobedearlyandgetupearly.T:Welldone!Thenunhealthyhabits.Group2,please.G2:Readinthesun.Stayuplateatnight.Throwlitterabout.Gotoschoolwithoutbreakfast.WatchTVtoolate.Keeplongfingernails.3.(复习must,mustn’t。再次出示图片，用must,mustn’t陈述图片内容。)T:Ifwewanttokeephealthy,whatmustwedoandwhatmustn’twedo?(依次出示图片，让学生回答。)S1:Wemustwashhandsbeforemeals.S2:Wemustbrushteethtwiceaday.S3:Wemustn’treadinthesun.S4:Wemustn’tthrowlitterabout.Step2Presentation第二步呈现(时间:10分钟)1.(由不健康的习惯过渡到疾病——头疼，进行一项关于此项疾病的调查，以此完成1a中导读问题并完成生词的呈现。)T:Unhealthyhabitscausediseases.Aheadacheisonekindofdiseases.(板书disease,学生根据上下文猜测词义。)diseaseT:Doyouoftengetheadaches,S1？S1:Sometimes.T:Doyouknowwhatcausesheadaches?S2:Idon’tknow.T:Nevermind.Ithinkthereasonsarealot,suchasworkingtoohard,afeverandsoon.Howdoyoufeelwhenyoudon’tgetenoughsleep?S3:Ifeelsleepyandhaveaheadache.T:Youmightgetaheadacheifyoudon’tgetenoughsleep.(重复might并板书，用may解释。)might(将1a中其余生词以此启发问答形式呈现出来。)2.(播放1a录音，让学生为文章确定标题。学生汇报结果并说明理由，可复述1a中重点语句以此佐证。教师可将一些重点短语板书在黑板上。)apaininyourhead,don’tgetenoughsleep,onanemptystomachStep3Consolidation第三步巩固(时间:8分钟)1.(听1a录音并跟读，提示学生注意语音语调。)T:Listento1aandrepeat.Payattentiontotheintonationandpronunciation.2.(把握关键词，掌握复述技巧。)T:Pleasetrytotalkaboutthepassageinyourownwords.Youcanlookatthekeywordsontheblackboard.Example:Iknowaheadacheisn’tadisease.Thereissomethingwrongwithourhealth…(及时鼓励学生，增强学生信心。)3.(完成1b，巩固1a中重点短语。并核对答案。)Step4Practice第四步练习(时间:10分钟)1.(阅读2a，呈现不健康的原因。)T:Lookatthepicturesin2aandreadthesesentences.Pleasefindoutthenewwords,thenlookthemupinthewordlist.(几分钟后，提问个别同学。)(板书)germ,getinto,human,body,through,skin,illnessT:Thesepicturesshowhowgermsmakeussick.Nowpleaselistentothetapeandrepeat.(放2a录音,对学生有难度的句子可以多次播放并讲解。)2.(让学生读2a，画出关键词。)T:Pleasefindoutthekeyword...
