Module4SandstormsinAsiaPeriod6教學(xué)設(shè)計(jì)I．教學(xué)內(nèi)容分析 本模塊以Sandstorms為話題，旨在讓學(xué)生深入了解沙塵暴的起因和對(duì)我國(guó)乃至整個(gè)亞洲的危害，并通過(guò)以“沙塵暴”和“環(huán)境保護(hù)”為話題的各種任務(wù)或活動(dòng)，讓學(xué)生掌握與沙塵暴和環(huán)境有關(guān)的詞匯，了解沙塵暴方面的知識(shí)。培養(yǎng)學(xué)生用英語(yǔ)談?wù)撋硥m暴及環(huán)保的語(yǔ)言技能，同時(shí)提高學(xué)生的環(huán)保意識(shí)。Writing部分通過(guò)四個(gè)步驟的練習(xí)掌握寫作技巧，學(xué)會(huì)寫有關(guān)環(huán)保的短文。Task部分為社區(qū)活動(dòng)，要求寫一張海報(bào)，列出有關(guān)環(huán)保的建議，鼓勵(lì)人們采取行動(dòng)。ModuleFile部分對(duì)本模塊內(nèi)容進(jìn)行歸納，學(xué)生對(duì)自己的學(xué)習(xí)進(jìn)行反思和檢驗(yàn)，教師獲得反饋信息。II．教學(xué)重點(diǎn)和難點(diǎn)1.教學(xué)重點(diǎn)掌握一些與沙塵暴和環(huán)保有關(guān)的詞匯。學(xué)習(xí)不定式的各種形式。學(xué)習(xí)表達(dá)有關(guān)沙塵暴和環(huán)保的話題。2.教學(xué)難點(diǎn)掌握不定式的各種形式。談?wù)撋硥m暴和環(huán)保。(3)寫有關(guān)環(huán)保的短文。III．教學(xué)課時(shí)第六課時(shí)：Writing,Task,ModuleFileIV．教學(xué)步驟Period6Writing,Task,ModuleFileTeachingGoals:1.ToenableSstodescribeoneenvironmentalproblem;2.ToimproveSs’writingskills;3.TohelpSsreviewwhatwehavelearnedinthismodule.Teachingprocedures:Step1.Writing1.AskSstoworkinpairsandtalkabouttwoorthreeenvironmentalproblems.Makenotesandwritedownthekeywordsandphrases.Herearesomesentencepatterns:Onemajorenvironmentalproblemis…Thereisaproblemwith….2.AskSstoworkinpairsandfindoutasmanysolutionsaspossibletotheproblemsandwritedownthekeywordsandphrases.Herearesomesuggestionsforlanguage.Weshould…Weneedto…Wemust…3.AskSstowritedowntheproblemsandsolutions.Andthenwritetwoorthreesentencestosummarize.Oneexample:Onemajorenvironmentalproblemiscars,becausetheypollutetheairwithcarbondioxide.Weneedtofindacleanerwaytotravel.Peopleshouldcycleandwalkmore.4.AskSstoexchangetheirwritingwithapartnerforpeercorrectionofcontent,structureandlanguage.OnepossibleversionHumanschangetheenvironmentinmanywaysandthemostseriousenvironmentalproblemsareairpollutionandwaterpollution.Withthedevelopmentofindustryandagriculture,theairandwaterhavebeenseriouslypolluted,whichisdoingharmtoushumanbeings.Andmanykindsofwildanimalsaredyingout.Sowemustgetaclearunderstandingofthedangeroussituationweareinandtakesomemeasures.Forexample,itisimportanttodealwiththerubbishincities.Rubbishmustbetreatedproperly,oritmaypollutetheairandwater.Andwhenpeoplebreathepollutedairordrinkpollutedwater,theymaygetill.Sosomerubbishshouldbesortedandsenttodifferentfactories.Rubbish,suchasoldnewspapersandglass,shouldberecycled;someharmfulrubbishshouldbesenttocertainplacesandburied.Atthesametime,wastegasesmustbecleanedbeforetheyarereturnedtotheair;andwasterwaterneedsbetreatedbeforeflowingintorivers.Inaword,itisadutyofeverybodytosolvetheproblemandweshouldputintoourheartshowimportantitistoprotecttheenvironment.Step2.TaskAskSstodesignaposterthatencouragespeopletolookaftertheenvironment.WritedownSs’suggestionstoencouragepeopletotakeactions.Step3.ModuleFileAskSstolookatModuleFileonpage20andtrytorecallwhattheyhavelearntinthemodule.Thentickthethingstheyaresurethattheyknowandputaquestionmarknexttothepointstheyarenotsureofandacrosstowhattheydon’tknow.HelpSstosharetheirideasanddealwiththedifficultorconfusingpoints.AskSstoreadsomearticl