Module 3 Unit 1 They sometimes work harder.公開課教學(xué)設(shè)計【外研版九下】

Module3LifenowandthenUnit1Theysometimesworkharder.教學(xué)設(shè)計教學(xué)目標(biāo)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(guān)進(jìn)行比較的對話。運用形容詞、副詞的比較級對事物進(jìn)行比較并得出自己的結(jié)論。熟練掌握句子重音，恰當(dāng)?shù)乇磉_(dá)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(xué)重點及難點重點：掌握本課重點詞匯和句型。能聽懂有關(guān)進(jìn)行比較的對話，并能夠?qū)κ挛镞M(jìn)行比較。難點: 運用形容詞、副詞的比較級對事物進(jìn)行比較并得出自己的結(jié)論。三、教學(xué)準(zhǔn)備 多媒體設(shè)備和課件四、教學(xué)過程Step1Warming-upLookatsomepicturesandtalkaboutwhatlifeisliketodayandwhatlifewaslikeintheearly1980s.設(shè)計意圖：從學(xué)生的身邊事入手，吸引學(xué)生的注意力，激活學(xué)生原有知識，并引入新課內(nèi)容的學(xué)習(xí)。Step2Pre-listening1.Learnthenewwords.設(shè)計意圖：通過重點詞匯的學(xué)習(xí)，幫助學(xué)生為后面的聽力活動掃清障礙。2.ListenandanswerthequestionsinActivity2.設(shè)計意圖：本活動旨在訓(xùn)練學(xué)生通過聽獲取細(xì)節(jié)信息的能力。Step3While-listening1.Listentotheconversationandchoosethecorrectanswer.2.Listenagainandanswerthequestions.設(shè)計意圖：訓(xùn)練學(xué)生通過聽獲取大意信息和細(xì)節(jié)信息的能力；并讓學(xué)生復(fù)習(xí)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(dāng)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(shè)計意圖：系統(tǒng)學(xué)習(xí)本課重要語言點。3.Dothecrosslinkingtomasterthekeywordsandexpressions.4.Completethequestionswiththewordsorexpressionsinthebox.設(shè)計意圖：幫助學(xué)生掌握單元重點單詞和短語。5.Readtheparagraphandtrytounderstandit.6.Predictwhichwordsthespeakerislikelytostress.7.Listenandchecktheanswers.8.Readtheparagraphaloud.設(shè)計意圖：本活動旨在訓(xùn)練學(xué)生再朗讀中找準(zhǔn)重讀單詞、準(zhǔn)確把握意群并正確斷句的能力。9.Workinpairs.Answerthequestionandgivethereasons.10.Discusswhatisbetterorworsenow.Thenpresenttheopinionsandcheckanswersasaclass設(shè)計意圖：利用所學(xué)知識，培養(yǎng)學(xué)生結(jié)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(shè)計意圖：通過總結(jié)鞏固所學(xué)知識。Step6.Homework1.Readthedialogueingroupsfluently.2.Recitethedialogueingroupsfluently.3.Makeaninterviewofyourparentstoasksomethingabouttheirideasofthedifferencesbetweenthelifetodayandinthepast.設(shè)計意圖：課后作業(yè)鞏固課上所學(xué)。五、板書設(shè)計Unit1Theysometimesworkharder.Words:wealthy,fear,usedto,wealth,double,seldom,spare,sparetime,speakup,deaf,Sentences:Doyouthinkthatlifeisbettertodaythaninthepast?Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.Weknowmoreaboutmedicinetoday,an