Unit3写作课名师教学设计（一）

5/5Unit3写作课名师教学设计（一）Book5Unit3LifeintheFutureImaginativeWriting:lifeinthefuture教案奉化江口中学张叶青TeachingAimsAfterthisclass,studentswillbeableto:*haveagoodunderstandingofthe“Wonderworld”onMars.*useinformationtheygatherduringthediscussionasmaterialforimaginativewriting.*developtheirdiscussingandimaginativewritingskillsthroughdescribingfuturelifeonMars.TeachingProcedureStep1.Lead-inT:Wehumanbeingshavelivedonearthforalongtime.Earthisourhome.Unfortunately,moreandmoreproblemshaveappearedonearth.Canyoulistsome?Ss:…suchasairpollution,waterpollution…T:Becauseoftheseenvironmentalproblems,peoplemighthavetomovetootherplanets,suchasMarsoneday.CanyouthinkofotherreasonswhypeoplehavetomovetoMarsoneday?Ss:…T:Wehaveclassifiedsomereasons,butcanpeoplereallyliveonMarsinthefuture?Willwedanger,difficultiesandsomeunknownthings?Ss:…T:Wemaymeetdifferentkindsofdanger,difficultiesandsomeunknownthings,whichmaypreventusfromlivingonMarsinthefuture.Ss:…T:SowhetherwecanliveonMarsornot,it’saquestion.Wecanwatchasmallvideotofindtheanswers.(TeacherintroducesthemovieTheMartian.)Step2.ReadingCANPEOPLEREALLYLIVEONMARS?T:Fromthevideo,weknowthatthemovieisaboutMars.It’sasciencefictionfilm.Markwasthemaincharacterinthemovie.HowdidhesurviveonMars?Ss:Tofindwaterandcreatefood…T:WhenhewasleftbehindonMarsbecauseofsandstorm,hehadtocomeupwaystogrowfoodandcreatewateronMars.Ss:…T:Soit’spossiblethathumanbeingscanfindwaystosurviveonMars.InordertoliveonMars,weneedtohaveabetterunderstandingofMars.WecanreadLQandWH’sdialoguetoknowmuchmoreinformationaboutfuturelifeonMars..T:LiQiang(LQ)isinterviewingWalkerHiller(WH)onthespacestationnow.WalkerHillerwantstobuildanewtowncalled“Wonderworld”onMarsinthefuture.Readthepassageandanswerthetwoquestions.Readthepassagefastandanswerthefollowingquestions.Q1.Howcan“Wonderworld”makesurethereisenoughoxygen?1.“Wonderworld”willprovideacoveredareaforpeopletoliveinwithaspecialairsupply.Q2.Howcan“Wonderworld”makesurethereisenoughwater?1)“Wonderworld”willmakesurethereisenoughwaterbycollectingsomefromundertheplanet’ssurface.2)Afteruse,thiswaterwillbecleanedandrecycledsothatitcanbeusedasraintowatercropsandprovidecleandrinkingwater.3)Everyonewillputtheirdirtywaterinspecialtanksandanimalswillhavetogotothetoiletinspecialplaces.4)Bacteriawillcleanthisdirtywatersoitcanbeusedagain.T:Asweallknow,thereisnooxygenonMars.Howcan“Wonderworld”makesurethereisenoughoxygen?Ss:…T:ScientistshavealreadyfoundevidenceofwateronMars.Buthowcan“Wonderworld”makesurethereisenoughwater?Whatcanpeopledo?Ss:…Step3.DiscussionandmakeadialogueT:AccordingtoWH’simagination,peoplecancreateenoughwaterandoxygenonMars.PeoplemaybecomemuchhealthieronMarsinthefuture.T:ButIwonderwhatothernecessarythingsdopeopleneedwhentheywanttoliveonMarsinthefuture?Howtocreatethosenecessarythings?Canyougivemeyouranswers?Ss:…T:WhatotherdifficultieswillpeoplemeetonMars?Howtodealwiththeseproblems?Inordertosolvethosequestions,twostudentsinapairtomakeadialogue.Ss:…T:SupposeoneisLQ,andtheotherisWH.Prepareanother2or3questions.IfyouwereLQ,whatquestionsdoyouwanttoaskaboutfuturelifeonMars?Ss:…T:Youcanturntothefollowingaspectsandsentencepatternsforhelp.MakeupadialogueaboutfuturelifeonMars.ImaginefuturelifeonMars:1).WhatelsedopeopleneedwhentheywanttoliveonMarsinthefuture?Howtocreatethosenecessarythings?2).WhatotherdifficultieswillpeoplemeetonMars?Howtodealwiththeseproblems?LQ:Iwonder…?WH:……LQ:……WH:……LQ:……Sentencepatterns:1.Iwonderif…2.Howtocreate/grow/get….?3.Howabout…?4.Perhaps/Maybe/Possibly…5.Isitpossible/likelythat…?6.Doyouthinkpeoplewillbe…whenlivingonMars?Step4.Writing+AppreciationT:Justnow,wehavemadeadialoguetoimaginefuturelifeonMars.Now,it’syourturntowritefuturelifeonMars.Twostudentsinapairtodiscussandwriteapassage.WritingFuturelifeonMarsImaginefuturelifeonMarsbydescribing:1)air(oxygen),water,food,energy…2)temperature,climate,weather3)transport4)houses5)communication6)environment7)education,school8)workWritingFuturelifeonMarsBeginning:ClassifythereasonswhypeoplegotoliveonMarsinthefuture.Body:1.NecessarythingspeopleneedonMarsinthefuture.Howtocreate/getthosenecessarythings?2.Difficulties/problemspeoplewillmeetonMars.Howtodealwiththeseproblems?3.ImaginefuturelifeonMarsEnding:…Step5.HomeworkSwapyourwritingwithyourpartner.Lookathis/herworkandhelptoimproveit.Pickoutanymistakesyouseeinspelling,tenses,pluralsandverbforms.Swapback.Correctanymistakesandpolishyourwork.Checklist（）DoIknowwhypeoplearethinkingoffuturelifeonMars?（）DoIknowhowtodescribefuturelifeonMarsfromseveralaspects?（）HaveIusedappropriatetransitionalwordstomaketheparagraphcoherent?（）HaveIusedvariousandgoodsentencepatterns？（）HaveIusedadvancedvocabulary?（）Arethereanygrammaticalerrorsintenses,pluralsandverbforms?参考范文:Let’sfaceit,humanbeingswanttoliveonMarsinthefuture,andforseveralreasons.Ontheonehand,there’sthespiritofexploration（开拓精神）,settingfootonanewworld.Ontheotherhand,theearthisbecomingmoreandmorecrowded,theenvironmentisbadlypollutedandtheresourcesarelimited.Somepeopleworrythatwewillhavenoplacetoliveinthefuture.Sowecouldgotheretosearchforadditionalresourceslikewaterandlivingplaces.SomescientistsbelievethatwewillliveonMarsinthefuture,too.Maybeweca