Module 12 Unit 2 示范課教學(xué)設(shè)計(jì)（外研版九年級(jí)英語(yǔ)上冊(cè)）

Module12SaveourworldUnit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.教學(xué)設(shè)計(jì)一、教學(xué)目標(biāo)1.重點(diǎn)掌握詞匯：divide,bottle,throwaway,repeat,ton,tonsof,rubber,rapid,step,grandson,granddaughter2.重點(diǎn)掌握句型：(1)Lookafterthemsothattheywilllast.(2)Itisbettertousechinacupsandclothbagsbecausetheycanbeusedmanytimes.3.培養(yǎng)學(xué)生根據(jù)文章題目，利用所給單詞，對(duì)文章內(nèi)容進(jìn)行推測(cè)。4.能夠讀懂節(jié)約能源、保護(hù)環(huán)境的短文。5.能夠就環(huán)保主題展開寫作，提出一些環(huán)保的建議，并借助because,so,sothat說(shuō)明原因。6.通過(guò)介紹環(huán)保措施，增強(qiáng)同學(xué)們的環(huán)保意識(shí)。二、教學(xué)重點(diǎn)及難點(diǎn)重點(diǎn)：1.能夠閱讀課文，理解文章意思，從生活細(xì)節(jié)中采取措施來(lái)保護(hù)環(huán)境。2.能夠在寫作中運(yùn)用適當(dāng)?shù)木湫吞岢鼋ㄗh，并簡(jiǎn)要說(shuō)明理由。難點(diǎn)：能夠在寫作中運(yùn)用適當(dāng)?shù)木湫吞岢鼋ㄗh，并簡(jiǎn)要說(shuō)明理由。三、教學(xué)準(zhǔn)備多媒體課件四、相關(guān)資源五、教學(xué)過(guò)程StepⅠWarm-up1.LookandsayTshowspicturesofrecyclingandtalkaboutthemwithSs.Whatdoesthissymbolmean?設(shè)計(jì)意圖：呈現(xiàn)環(huán)保相關(guān)詞匯圖片，為開展話題做好鋪墊。StepIIPre-readingActivity11.AskSstolookatthepicturesbelow.Saywhichwaysaregoodfortheenvironmentandwhy.2.Sscanwritedowntheirideas.Discussanswersasaclass.設(shè)計(jì)意圖：導(dǎo)入主題，激活學(xué)生思維，并為下面的閱讀做好詞匯儲(chǔ)備。Activity21.AskSstolookatthetitleandthewordsinthebox.chinadividenecessaryplasticpolicyreuse2.AskSstoworkwithapartnerandwritedownatleastthreepredictionsaboutwhatsuggestionsthepassagewillmake.3.Compareideasasaclass.設(shè)計(jì)意圖：活動(dòng)2是活動(dòng)1的延伸，利用所謂詞匯進(jìn)行預(yù)測(cè)，培養(yǎng)學(xué)生預(yù)測(cè)文章大意的能力。StepIIIWhile-readingActivity3FastreadingAskSstoreadthepassageinActivity3andgetthemeaningofreduce,reuseandrecycle.設(shè)計(jì)意圖：要求學(xué)生快速閱讀，找出題目中關(guān)鍵環(huán)保詞匯的含義，為下面的閱讀做好準(zhǔn)備。Carefulreading1.Readformainideaofeachparagraph.2.Doasurvey—Howgreenareyou?Withapartner,Sstakeitinturnsaskingandansweringthequestionsatthestartofthepassage.AskindividualSstoreportbacktotheclassontheiranswers.Activity41.AskSstocoverthepassageandworkfrommemory,tickthesuggestionsthatarementionedinthepassage.2.Listenandchecktheanswersagain.3.Checkanswersasaclass.設(shè)計(jì)意圖：引導(dǎo)學(xué)生準(zhǔn)確理解文章細(xì)節(jié)，做出判斷。Activity51.Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.Useyouranswerstowritesentences.2.Findtwothingsyoushouldnotdointhepassage.Givereasons.Useyouranswerstowritesentences.設(shè)計(jì)意圖：通過(guò)再次閱讀，加深對(duì)文章內(nèi)容的理解，并學(xué)會(huì)解釋原因。ThemindmapofthepassageFillintheblanksaccordingtothepassageinActivity3.Key:Suggestions:1.useless;donotwaste2.useagain3.RecycleSummary:savetheworld設(shè)計(jì)意圖：通過(guò)對(duì)文章框架的梳理，以細(xì)節(jié)填空的方式，幫助學(xué)生整體把握文章結(jié)構(gòu)，進(jìn)一步理解文章細(xì)節(jié)內(nèi)容，同時(shí)給后面的讀寫任務(wù)鏈提供了前提。StepIVPost-readingLanguagePoints1.Andwhatdoyoudowiththebottleswhentheyareempty?你們?cè)鯓犹幚砜掌孔拥?？dealwith表示“處理”。WhatshallIdowithyourmail?我應(yīng)該怎么處理您的信件？2.Doyoudividethewasteintothingstorecycleandthingstothrowaway?你們將廢物分成要回收的和需丟棄的嗎？throwaway表示“扔掉；丟棄”。divide…into…表示“把……分成……”。3.Althoughittakesenergytochangethingsintosomethingelse,itisbetterthanthrowingthingsawayorburningthem.雖然把一種東西變成另一種東西會(huì)消耗能源，但是也比把它們?nèi)拥艋驘艉谩hange…into…表示“把……變成……”。4.Wecannothopeforrapidchange,butlet’stakethesesimplestepstoday…我們不能期待立竿見(jiàn)影的變化，但是讓我們從今天開始采取這些簡(jiǎn)單的措施吧……takesteps的意思是“采取措施”。設(shè)計(jì)意圖：通過(guò)練習(xí)復(fù)習(xí)鞏固文中的重點(diǎn)詞匯。Activity61.AskSstoreadthewordsinthebox,findtheminthepassageandcheckmeaning.dividegranddaughterplasticpolicyrapidrecyclerepeatstepton2.AskSstotellyouwhichofthewordsdonotchangeform.3.TellSstocompletethepassagewiththecorrectformsofthewordsinthebox.Wethrowaway(1)________ofrubbisheveryyear.Ifwewantacleanworldforourgrandsonsand(2)____________,wehavetoreduce,reuseand(3)_________.(4)_________thesethreewordseveryday.Thefirst(5)_________istouseless.Thesecondistousethingsaslongaspossible.Then(6)________yourrubbishinto(7)_________,paper,rubberandglass.Finally,drawuparecycling(8)__________foryourcommunity.Wecannothopefor(9)__________change,buteverylittlebithelps!4.Checkanswersasaclass.Activity71.Workinpairs.Makealistofthingsyoucandotomakeyourschoolgreener.2.Compareideasasaclass.3.Allowpairstocopydownanyideasthattheythinkaregood.Activity81.Writeapassageonhowtomakeyourschoolgreenerandgivereasons.UsethelistyouhavemadeinActivity7tohelpyou.Usebecause,soandsothat.2.WhenSshavefinishedtheirpassage,tellSstoexchangetheirworkwiththeirdeskpartnerandcheckeachother’sspelling,wordforms,etc.3.Tanalysesthetopicofthismoduleandthewritingideas,andshowthemodelcomposition.設(shè)計(jì)意圖：通過(guò)“如何創(chuàng)建綠色校園”寫作思路的講解，幫助學(xué)生掌握相關(guān)話題的寫作技巧。StepVSummaryPhrases:throwawaytakestepstonsofdivide…into設(shè)計(jì)意圖：帶領(lǐng)學(xué)生梳理所學(xué)知識(shí)，方便學(xué)生課后鞏固復(fù)