九年级上仁爱版英Unit1opic3TheworldhaschangedforthebetterSectionA教学设计Themainactivitiesare1aand3.本课重点活动是1a和3。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwordsandexpressions:asamatteroffact,breakout,granddaughter,grandchild,fire,stairs,downstairs2.TalkaboutchangesinNewYork.(1)Iheardthetraffictherewasterribleandeveryonedrovetoofast.(2)…,it’sawonderfulplacetolive.3.Learnthepresentperfecttensewith“for”or“since”.(1)YouhavebeeninNewYorkforalongtime.(2)ThecityhasimprovedalotsinceIcamehereafewyearsago.4.Masterwordformation:compounds.5.Learntohelppeopleintrouble.Ⅱ.Teachingaids教具多媒体/几张新旧北京图片/小黑板或幻灯片Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:7分钟)(教师用多媒体或图片展示2组北京过去和现在的画面，让同学们观看、讨论北京的变化，引出纽约的变化。)T:Withthequickdevelopmentofthemodernsociety,Beijinghaschangedalot.Lookatthepicturesanddiscussthem.T:Beijinghaschangedalot.Whocandescribethem?(教师出示过去北京城的画面问。)S1:Thehousesweresmallandthestreetsweredirtyinthepast.T:You’reright.Whocandescribethispicture?(教师指着现在北京城的画面问。)S2:TherearelotsofbuildingsinBeijingnow.S3:Moreringroads.S4:Theycanenjoymoresortsofleisureactivities.S:Communicatemoreeasilyandquickly.T:Welldone!Nowtheworldischangingfast.Let’slistentothetapetoknowaboutthechangesinNewYork.Step2Presentation第二步呈现(时间:8分钟)(学生听录音后，再阅读1a，并回答老师的问题。)T:Now,whocananswerthequestion?HowwasNewYork’straffic?S1:Thetrafficwasterribleandeveryonedrovetoofast.T:You’reright.Butyou’llgetusedtoitverysoon.Whataboutitsstreetsinthepast?(板书词组getusedto，要求会与usedto区分。)getusedtousedtoS2:Thestreetsweredirty.T:Doesitchangenow?S2:Yes.Itisquitecleannow.T:IsNewYorkadangerousplacenow?Ss:No,itisn’t.Itwasdangerousinthepast.T:Yes,it’squitesafenow.Asamatteroffact,it’sawonderfulplacetolive.Therearealotofbeautifulparks,goodschools,famousmuseumsandexcellentrestaurants.(板书asamatteroffact=infact，并讲解，要求掌握。)asamatteroffact=infactT:Welldone.Youranswersareexcellent.IfyouwanttoknowmoreaboutNewYork,youmustcomeforavisitthere.Doyouwanttogothere?Ss:Yes.Ofcourse.(板书并讲解。)comeforavisitT:Ihopeyouhavechances.Nowlet’sreadafterthetape.(教师播放录音，学生跟读一遍。)Step3Consolidation第三步巩固(时间:12分钟)1.(再读1a，完成1b，并根据1b提供的信息，写一篇短文比较纽约新旧变化。)T:Read1aagain.WriteashortpassagetocompareNewYorknowadayswiththatofthepast.(给学生几分钟，然后读范文。)T:Whocanreadyourarticletous?S1:Ican.NewYorkhaschangedalot.ThetrafficinNewYorkwasterribleinthepast,butit’squitesafenow.Infact,thestreetsweredirtyinthepast,butit’sveryclean.It’sawonderfulplacetolive,andtherestaurantsarequiteexcellent.Youmustcomeforavisit,andyoucanseeNewYorkforyourself.2.(再读1a，编造相似对话。)(给学生几分钟，然后读范文。)T:Whowantstoreadyourdialogtous?AandB:Let’shaveatry.A:You’vebeeninParisforfiveyears.Whatdoyouthinkofthere?B:Wonderful.A:ButIheardtheweatherandthetrafficwereterriblethere.B:Theyusedtobe.ButthecityhasimprovedalotsinceIcameherefiveyearsago.A:Isitagoodplacetolive?B:Yes.Thetrafficisn’tterribleagainandthestreetsaren’tdirtyagain,andtherearemanyexcellentplacestovisit.Youmustcomeforavisit.A:IwillgothereifIhaveachance.Step4Practice第四步练习(时间:13分钟)1.(再读1a，比较含有since和for的现在完成时的两个句子，通过做游戏简单了解此语法，完成1c。)T:Read1aagainandcomp...
