essayusuallyconsistsofathesisstatement,multiplesupportingargumentswithexamples,illustrations,orexplanations,andaconclusion.Theauthorputsforwardthethesisstatementatthebeginningandsupportsitwithadiscussionofthreeaspectsinrelationtothebenefitsspaceexplorationhasbroughtformankind.Inthelastparagraph,theauthoronceagainmakesclearhisattitudeandemphasizestheimportanceofcontinuingspaceexploration.Thepassageisorganizedbylinkingwordsindicatingthesequenceoftheauthor'sideas,suchasfirstly,secondly,finally,inclosing,etc.教學(xué)目標(biāo)（核心Attheendofthissection,studentswillbeableto:1.extracttheauthor'sthesisstatementandsummarizethesupporting

素養(yǎng)）argumentsfromISEXPLORINGSPACEAWASTEOFTIMEANDMONEY?;.analyzethestructureandlanguagefeaturesofanargumentativeessay;.writeanargumentativeessaywithaclearthesisstatementandpersuasiveargumentsdiscussingthevalueofspaceexploration.教學(xué)重占八、、Analyzeasampleargumentativeessayandsummarizeitsmainarguments.教學(xué)難占八、、Writeanargumentativeessaywithaclearthesisstatementandpersuasivearguments.實(shí)施策略教學(xué)方法Task-basedApproach,CooperativeLearningmethod教學(xué)資源（信Multimedia,SeewoWhiteboard5息技術(shù)應(yīng)用）新人教高一英語(yǔ)教案教學(xué)過程Step1Readinganargumentativeessay?Askstudentstohaveadiscussionaboutthetitleofthereadingpassage-ISEXPLORINGSPACEAWASTEOFTIMEANDMONEY?.Invitesomestudentstosharetheiropinions.?Askstudentstoreadthepassageandfindthesentencesstatingtheauthor'sopinions.?AskstudentstoreadthepassageforspecificinformationandanswerthefourquestionsinActivity1onpage45.?Checkanswerswiththeclass.Step2Discoveringthecontentsorganizedinanargumentativeessay?AskstudentstoreadthefirstparagraphandcompletethefirsttaskinActivity2.?Askstudentstoreadparagraphs2-4andcompletethesecondtaskinActivity2.?AskstudentstoreadthelastparagraphandcompletethethirdtaskinActivity2.Step3Outlininganargumentativeessay?AskstudentstoputargumentsA-DintheboxinActivity3.Thenaskthemtoaddatleastoneargumentaboutspaceexplorationandputit(them)intherightbox.?Invitestudentstosharetheargumentstheyadded.Afterexchangingideas,askstudentstodecideontheirstandontheissueandformtheirthesisstatements.?Askstudentstooutlinetheargumentsandsupportingdetailsorevidence,usingastructuresimilartothatofthereadingpassage.Step4Composingandrevisingadran?Givestudentstimetocomposetheirargumentativeessaysaccordingtotheoutline.Askthemtopayattentiontotheideasandargumentationmethodssummarizedabove.?AskstudentstoexchangetheirdraftsandusethechecklistprovidedinActivity3-2andreviseeachother'swork.

Step5Makingapresentation?Asksomestudentstopresenttheiressaystotherestoftheclass.新人教高一英語(yǔ)教案教學(xué)過程BLACKBOARDDESIGNUnit4Section5ReadingUnit4Section5ReadingforWritingPresentanargumentaboutspaceexplorationIntroductionPara.1IntroductionPara.1IntroductionPara.1DifferentOpinionsstopIntroductionPara.1DifferentOpinionsstopwastingmoneyandtimeexploringspaceorexploringspacehelpsusTheThethesisThethesisstatementexplorngspacehelpsus

BodyThethesisstatementexplorngspacehelpsusagainstworldhungerSupporting:ailssatellite,recommendationsandadviceforfarmersPara.3Argument2promotedtechnologicalimprovementsSupportingdetailsnewmaterial,GPS,camerasPara.4Argument3solvetheworld1sproblemsSupportingdetailsfindotherplanetsConclusionPara.5Rephrasingthethesisexplorings