Module 3 Unit 1 They sometimes work harder.公开课教学设计【外研版九下】

Module3LifenowandthenUnit1Theysometimesworkharder.教学设计教学目标掌握本课重点词汇：wealthy,fear,usedto,wealth,double,seldom,spare,sparetime,speakup,deaf掌握本课重点句型：Doyouthinkthatlifeisbettertodaythaninthepast?Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.Weknowmoreaboutmedicinetoday,andthere’slessfearofgettingill.Butpeopledon’ttakeasmuchexerciseastheyusedto.Isupposethat’sbecausemorepeoplehavecars…She’sseenhowlifehaschanged.能听懂有关进行比较的对话。运用形容词、副词的比较级对事物进行比较并得出自己的结论。熟练掌握句子重音，恰当地表达自己的情感。辩证看待事物的发展变化，用发展的观点看待问题。二、教学重点及难点重点：掌握本课重点词汇和句型。能听懂有关进行比较的对话，并能够对事物进行比较。难点: 运用形容词、副词的比较级对事物进行比较并得出自己的结论。三、教学准备 多媒体设备和课件四、教学过程Step1Warming-upLookatsomepicturesandtalkaboutwhatlifeisliketodayandwhatlifewaslikeintheearly1980s.设计意图：从学生的身边事入手，吸引学生的注意力，激活学生原有知识，并引入新课内容的学习。Step2Pre-listening1.Learnthenewwords.设计意图：通过重点词汇的学习，帮助学生为后面的听力活动扫清障碍。2.ListenandanswerthequestionsinActivity2.设计意图：本活动旨在训练学生通过听获取细节信息的能力。Step3While-listening1.Listentotheconversationandchoosethecorrectanswer.2.Listenagainandanswerthequestions.设计意图：训练学生通过听获取大意信息和细节信息的能力；并让学生复习形容词和副词的比较级。Step4Post-listening1.Role-playtheconversation.2.Learnthelanguagepoints.(1)…becauseweknowhowtodealwiththeordinarydiseases.因为我们知道如何治疗普通疾病。(2)Butpeopledon’ttakeasmuchexerciseastheyusedto.但是人们不像过去那样做很多运动了。(3)Isupposethat’sbecausemorepeoplehavecars…我想可能是因为更多的人有了车……(4)Whenthenumberofcarsisdoubled,thepollutionisalsodoubled,orevenworse.当汽车的数量加倍时，污染也加倍，甚至更糟。(5)Peopleseldomsaytheyhaveenoughsparetime!人们很少说他们有足够的空闲时间!设计意图：系统学习本课重要语言点。3.Dothecrosslinkingtomasterthekeywordsandexpressions.4.Completethequestionswiththewordsorexpressionsinthebox.设计意图：帮助学生掌握单元重点单词和短语。5.Readtheparagraphandtrytounderstandit.6.Predictwhichwordsthespeakerislikelytostress.7.Listenandchecktheanswers.8.Readtheparagraphaloud.设计意图：本活动旨在训练学生再朗读中找准重读单词、准确把握意群并正确断句的能力。9.Workinpairs.Answerthequestionandgivethereasons.10.Discusswhatisbetterorworsenow.Thenpresenttheopinionsandcheckanswersasaclass设计意图：利用所学知识，培养学生结合本模块话题讨论问题的能力。Step5Summary1.Words:wealthy,fear,usedto,wealth,double,seldom,spare,sparetime,speakup,deaf2.Sentences:Doyouthinkthatlifeisbettertodaythaninthepast?Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.Weknowmoreaboutmedicinetoday,andthere’slessfearofgettingill.Butpeopledon’ttakeasmuchexerciseastheyusedto.Isupposethat’sbecausemorepeoplehavecars…She’sseenhowlifehaschanged.设计意图：通过总结巩固所学知识。Step6.Homework1.Readthedialogueingroupsfluently.2.Recitethedialogueingroupsfluently.3.Makeaninterviewofyourparentstoasksomethingabouttheirideasofthedifferencesbetweenthelifetodayandinthepast.设计意图：课后作业巩固课上所学。五、板书设计Unit1Theysometimesworkharder.Words:wealthy,fear,usedto,wealth,double,seldom,spare,sparetime,speakup,deaf,Sentences:Doyouthinkthatlifeisbettertodaythaninthepast?Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.Weknowmoreaboutmedicinetoday,an