Unit4SpaceExplorationReadingforWriting课件高中英语人教版(4)2

Writeanargumentativeessayaboutspaceexploration.ReadingforWritingUnit4SPACEEXPLORATIONDENGYUEJIHUA课前检查1.recycle2.muscle3.lack4.float5.otherwise6.beyond7.solar8.sloarsystem9.current10.figureout11.sufficient12.towel13.tissue

14.facility15.keen16.globe17.argue18.arguement19.fatal20.shallow21.resultin22.pattern23.analysis24.high-end25.monitor26.regular

27.resource28.limited29.providefor30.inclosing31.mystery32.runout33.attach34.oxygenClassReport

Tothespeaker:Speakpositively，clearly,slowly,andconfidently.Totheaudience：Listencarefullytoimproveyourlisteningandlearnfromthespeech.Learningobjectives:Exploration&ConstructionUnit4SpaceExploration—Shareyourviewsaboutthevalueofspaceexploration.1、Speakoutrequirementstobeanastronautandtalkaboutthelifeinspaceafterlisteningtotheinterviews.2、Explainthedevelopmentandachievementsofspaceexplorationbyreadingpassagesandwatchingavideo.3、Expressyouropinionsonspaceexplorationandwriteanargumentaboutitbycheckingthebenefitsandcostsofspaceexploration.HowdoyouthinkabouttheStarship's星舰号testflighttoexplorespace?What'stheElonMusk'sattitudetowardsspaceexploration?Activity1:Lead-in

Isexploringspace

a

wasteoftimeandmoney?1 .Whatgenre[ˈʒɒ̃rə]体裁isthisarticle?2.Whatistheissue?A.argumentation（议论文）B.novelC.narrative

D.biographyIsexploringspaceawasteornot?Tip1:Topicsentenceisusuallythefirstorthelastsentence.3.Pickoutthetopicsentenceofeachparagraph.Readtheargumentativeessayaboutspaceexplorationandanswerthequestions.While-reading:

skimmingTip2:Linkingwords(awordorphrasethatisusedfororganizingdiscourse）Activity2:ReadforMainIdeaPart1-Introduction:ThebackgroundanddifferentopinionsStatementPart2-Body:ArgumentsandsupportingevidenceArgumentsPart3-Conclusion:Restatementofthewriter’sopinionConclusionThesisStatementArgument1(supportingdetails)Argument2(supportingdetails)

Argument3(supportingdetails)Rephrasingthethesisstatement

以主题句开头，在以后的支撑句中发展这个中心句）Activity3:ReadforStructureFillintheblanksparagraph2论点1fightagainst

worldhungerSupportingdetailsparagraph3论点2promotedtechnologicalimprovementsSupportingdetailsparagraph4论点3thinkabouttheworld’sproblemsSupportingdetailsrecorddata,providerecommendationandadvice,growenoughfoodnewmaterial,machine,changingourlivespicture,resources,MarsTip4:Inordertomakeourargumentstrong,weneedtoprovidesuitablesupportingdetail.Activity4:ReadforContentCountriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeelthisisashallowviewwhichfailstorealizehowexploringspacehelpsus.ThesisStatementBackground=+Other'sopinion+Writer'sopinionForthosewhoopposespaceexploration,whatdotheythinkweshoulddo?Theythinkweshould___________________and__________________________________.feedtheworld'spoorfindimmediatesolutionstootherproblemsWhat’stheauthor’sattitudetowardsspaceexploration?Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.IthasdirectlyresultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.=TopicSentence+SupportingEvidenceReasoningMethod:counterarguement（驳论:就一定的事件和问题发表议论，揭露和驳斥错误的见解或主张）Argument1(fact)(causeandeffect)Opponents'argument1:Spaceexplorationcan'thelpfeedtheworld’spoor.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.TopicSentenceSupportingEvidenceArgument2

(fact)(examples)=+Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?Advancedtechnologydevelopedforspaceexplorationhaspromotedtechnologicalimprovementsthatbenefitusallbyallowingproductstobemadetoahigherstandard.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolvethem.SeeingpicturesofourplanetasanIslandinablackseamadepeoplerealisethatoutplanet’sresourcesarelimited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.TopicSentenceSupportingEvidenceOpponents'sargument2:Spaceexplorationcan'thelpfindimmediatesolutionstootherproblems.ReasoningMethod:counterarguementArgument3

=(fact)+(explanation)WhatdidthepicturesofEarthfromspacemakepeoplerealise?Whatarepeopledoingtosolvethisproblem?

Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.Rephrasingthethesis[ˈθiːsɪs]statementPersuasive[pəˈsweɪsɪv]有说服力的endingConclusion=+2.Writeanargumentativeessaytoexpressyouropinionsonspaceexploration

AgainstFor◑TherearealotofunsolvedmysteriesonEarth....◑IcannotunderstandspendingallthismoneyonexploringMars....◐ItisnecessarytofindanewhomeforpeopleonMars....◐Exploringspaceencouragescientiststoimprovetechnology....第二步：明确论点单击此处输入你的正文，文字是您思想的提炼为了最终演示发布的良好效果，请尽量言简意赅的阐述观点；根据需要可酌情增减文字单击此处输入你的正文，文字是您思想的提炼为了最终演示发布的良好效果，请尽量言简意赅的阐述观点；根据需要可酌情增减文字Howtowriteanargumentativeessay?IntroductionctionPara.1BackgroundCountriesaroundtheglobe....furtheraway.DifferentviewpointsSomepeoplearguethat…Instead,…should….ThethesisstatementHowever,othersfeelthisisashallowviewwhichfailsto….BodyPara.2Argument1Firstly,…hasalreadymadeadifferencein…SupportingEvidenceIthasdirectlyresultedin…Then,…After…Asaresult,…Para.3Argument2Secondly,…hasalreadypromoted….SupportingEvidenceForexample,…also…Today,…and…Para.4Argument3Finally,…hashelped…andeven…SupportingEvidence…madepeoplerealize…Inorderto…ConclusionPara.5RephrasingthethesisstatementInclosing,…provides…with…SummaryfortheContentGroupDiscussionWriteanargumentativeessaytoexpressyouropinionsonspaceexplorationGroupDivisionnA—StatementB1-ArgumentsC-ConclusionB2-Structure

SpaceExplorationis

aWasteofTimeandMoney

Everyonegetsexcitedbythenewsofthemostrecentspaceflights.Havingsaidthat,itishardtobelievethatthehighcostofspaceflightisjustified[ˈdʒʌstɪfaɪd]正当的sothatwecangetsomepictures.Weshouldbespendingourmoneymorewisely,onwhatpeopleneed.

Firstly,Icannotunderstandspendingallthismoneyonexpensiveresearchandexperimentswhensomanypeopleneedfood.Aroundtheworld,millionsofpeoplearehungryanddyingofhunger.Ontheotherhand,wehearonTVthatachildinAfricacanbesavedwithadollaroneday.Thatthethingweshouddotospendmoneyonit.Secondly,somepeoplearguethatsomedaywewillhavetogoliveinspacebecausetheworldwillbemadeimpossibletoliveinthroughpollution.Inthesameway,itmake