Module 3 Unit 1 They sometimes work harder.公開課教學設計【外研版九下】

Module3LifenowandthenUnit1Theysometimesworkharder.教學設計教學目標掌握本課重點詞匯：wealthy,fear,usedto,wealth,double,seldom,spare,sparetime,speakup,deaf掌握本課重點句型：Doyouthinkthatlifeisbettertodaythaninthepast?Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.Weknowmoreaboutmedicinetoday,andthere’slessfearofgettingill.Butpeopledon’ttakeasmuchexerciseastheyusedto.Isupposethat’sbecausemorepeoplehavecars…She’sseenhowlifehaschanged.能聽懂有關進行比較的對話。運用形容詞、副詞的比較級對事物進行比較并得出自己的結論。熟練掌握句子重音，恰當?shù)乇磉_自己的情感。辯證看待事物的發(fā)展變化，用發(fā)展的觀點看待問題。二、教學重點及難點重點：掌握本課重點詞匯和句型。能聽懂有關進行比較的對話，并能夠對事物進行比較。難點: 運用形容詞、副詞的比較級對事物進行比較并得出自己的結論。三、教學準備 多媒體設備和課件四、教學過程Step1Warming-upLookatsomepicturesandtalkaboutwhatlifeisliketodayandwhatlifewaslikeintheearly1980s.設計意圖：從學生的身邊事入手，吸引學生的注意力，激活學生原有知識，并引入新課內(nèi)容的學習。Step2Pre-listening1.Learnthenewwords.設計意圖：通過重點詞匯的學習，幫助學生為后面的聽力活動掃清障礙。2.ListenandanswerthequestionsinActivity2.設計意圖：本活動旨在訓練學生通過聽獲取細節(jié)信息的能力。Step3While-listening1.Listentotheconversationandchoosethecorrectanswer.2.Listenagainandanswerthequestions.設計意圖：訓練學生通過聽獲取大意信息和細節(jié)信息的能力；并讓學生復習形容詞和副詞的比較級。Step4Post-listening1.Role-playtheconversation.2.Learnthelanguagepoints.(1)…becauseweknowhowtodealwiththeordinarydiseases.因為我們知道如何治療普通疾病。(2)Butpeopledon’ttakeasmuchexerciseastheyusedto.但是人們不像過去那樣做很多運動了。(3)Isupposethat’sbecausemorepeoplehavecars…我想可能是因為更多的人有了車……(4)Whenthenumberofcarsisdoubled,thepollutionisalsodoubled,orevenworse.當汽車的數(shù)量加倍時，污染也加倍，甚至更糟。(5)Peopleseldomsaytheyhaveenoughsparetime!人們很少說他們有足夠的空閑時間!設計意圖：系統(tǒng)學習本課重要語言點。3.Dothecrosslinkingtomasterthekeywordsandexpressions.4.Completethequestionswiththewordsorexpressionsinthebox.設計意圖：幫助學生掌握單元重點單詞和短語。5.Readtheparagraphandtrytounderstandit.6.Predictwhichwordsthespeakerislikelytostress.7.Listenandchecktheanswers.8.Readtheparagraphaloud.設計意圖：本活動旨在訓練學生再朗讀中找準重讀單詞、準確把握意群并正確斷句的能力。9.Workinpairs.Answerthequestionandgivethereasons.10.Discusswhatisbetterorworsenow.Thenpresenttheopinionsandcheckanswersasaclass設計意圖：利用所學知識，培養(yǎng)學生結合本模塊話題討論問題的能力。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.設計意圖：通過總結鞏固所學知識。Step6.Homework1.Readthedialogueingroupsfluently.2.Recitethedialogueingroupsfluently.3.Makeaninterviewofyourparentstoasksomethingabouttheirideasofthedifferencesbetweenthelifetodayandinthepast.設計意圖：課后作業(yè)鞏固課上所學。五、板書設計Unit1Theysometimesworkharder.Words:wealthy,fear,usedto,wealth,double,seldom,spare,sparetime,speakup,deaf,Sentences:Doyouthinkthatlifeisbettertodaythaninthepast?Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.Weknowmoreaboutmedicinetoday,an