Unit4 Space Exploration Period 6Reading for Writing课件-高一英语人教版（2019）必修第三册

ISEXPLORINGSPACEAWASTEOFTIMEANDMONEY?Book3Unit4ReadingforwritingWhatcanyouseeinthepicture?lead-inWheredoyouthinkthepicturewastaken?Whodoyouthinktookthispicture?DoyouknowanythingaboutNASA?01Gothroughpara1andfindoutpeople’sdifferentopinionsWhichopinionisthewriterfor?02ReadfordifferentopinionsOthers’opinionCountriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.Somepeople’sopinionSomepeopleothersFinishofftherestofthepassageandfindoutmainideaforeachparagraph.Thewriterthinksexploringspaceisnotawasteoftimeormoney,insteadithelpsus.0203Findoutmainideaforeachparagraphpara1Para2Para3Para4Para5ReadformainideaExploringspacehasalreadymadeadifferenceinthefight

againstworldhunger.Spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.Sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Thisisashallowviewwhichfailstorealizenowexploringspacehelpsus.Exploringspaceprovidestheworldwithmanydifferentbenefits.04Whichisthe

structureofthepassage?StructureABCD

(:paragraph1)04StructureIntroduction

Mainbody

Mainbody

Mainbody

ConclusionGeneralParticularGeneralWhatstyleisthispassage?narrativeB.expositionC.argumentationTip1Argumentationisthetypeofwritinginwhichwriterstrytoencouragereaderstoaccepttheirpointofviewonacontroversial(有争论的，有争议的）issue.StructureHowever

GeneralParticularGeneralFirstly

Secondly

FinallyInclosingThesisstatementArgument1Firstly,...Argument2Secondly,...Argument

3Finally,...ConclusionInclosing,...Tip2表示递进关系的过渡词：what’smore,aswell,moreover,besides,furthermore,inaddition,what’sworse,apartfromthatetc.Tip3表示总结的过渡词：onthewhole,inaword,tosumup,inshort,inconclusion,inbrief,fromwhatIhavesaidaboveetc.04StructureFindoutmainideaforeachparagraphpara1Para5Structure

Thisisashallowviewwhichfailstorealizenowexploringspacehelpsus.Exploringspaceprovidestheworldwithmanydifferentbenefits.However

Firstly

Secondly

FinallyInclosingTip4:Inconclusion,thewriterrepeatshisopinion.04Structure051.Howdoesexploringspacehelptofightagainstworldhunger?2.Whattransitionalwordsareusedheretoshowthereasoningprocess?While-reading

para2❶Ithasdirectly__________themanysatellitesthatnoworbitEarth.resultedin❷Anumberofthesatellitesrecorddataonlandand_____________.weatherpatterns❸Thenthedata_______________scientistsonEarth.❹Aftercarefulanalysis,thescientistscanprovideuseful_____________________________________❺Asaresult,space-basedscience_______________initseffortstogrow_____________tofeedEarth'sincreasingpopulation.

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recommendationshashelpedfarmingenoughfoodandadviceforfarmersFirstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.reasoningintimeorderWhile-readingpara31.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?2.Inwhatareahasithelped?Whatmethoddoesthewriterusetotellusit？Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Indifferenttypesofnewmaterial,inmedicalarea,allkindsofindustriesandeverydayproducts.Bygivingexamples.Tip5

transitionalwordstogiveanexample：forexample,forinstance,suchas,like,take…forexample/instanceUsingthesetolistdifferentareas(examples)05While-reading

para31.Whataretheworld’sproblems?2.Howhasspaceexplorationhelpedtofindwaystosolvethem?Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Theworld’sproblemsarethatourplanet’sresourcesarelimitedandthepopulationisincreasingrapidly.Scientistsaretryingtofindotherplanetsforhumanstoliveonbyexploringspace.05While-reading

para4SummaryIntroductionPara1DifferentviewpointsThethesisstatementBodyPara2Argument1Supportingdetails/EvidencePara3Argument2Supportingdetails/EvidencePara4Argument3Supportingdetails/EvidenceConclusionPara5RephrasingthethesisstatementSomepeoplearguethat…Instead,…should….However,othersfeelthisisashallowviewwhichfailsto….Firstly,…hasalreadymadeadifferencein…Ithasdirectlyresultedin…Then,…After…Asaresult,….Secondly,…hasalreadypromoted….Forexample,…also…Today,…and…Finally,…hashelped…andeven……madepeoplerealize…Inorderto…Inclosing,…provides…with…06GroupworkA.TherearealotofunsolvedmysteriesonEarth.Sowhyarewegoingintospacetoexplore?B.Itisnecessarytofindanewhomeforpeopleinspace,astheresourcesonEarthwillrunout.C.Icannotunderstandspendingallthismoneyonexpensiveresearchandexperimentswhensomanypeopleneedfood.D.Exploringspaceencouragesscientiststoimprovetechnologythatcanhelppeopleinotherways,too.Forspaceexploration:

Againstspaceexploration:BDACAretheseargumentsfororagainstexploringspace?Puttheminthetablebelow.Discussingroupstoaddmoreandthenreportthemtous.0708HomeworkWriteanessayaboutyouropiniononexploringspace.Usethechecklisttocheckandimproveyourdraft.Doestheintroductionstatethetopic?Doestheintroductionexpressdifferentopinionsaboutthetopic?Doesthebodygiveargumentswithsuitablesupportinginformation?Doestheclosingexpressthewriter’sopinionandendproperly?Arethereanygrammar,spellingorpunctuationerrors?THANKYOU09Possibleversion

Everyonegetsexcitedbythenewsofthemostrecentspaceflights,andItooshareinpeople’ssenseofaweandwonderatthephotosfromspacethatwesee.Havingsaidthat,itishardtobelievethatthehighcostofspaceflightisjustifiedsothatwecangetsomelovelypictures.Weshouldbespendingourmoneymorewisely,onwhatpeopleneed.Icannotunderstandspendingallmoneyonexpensiveresearchandexperimentswhensomanypeopleneedfood.Aroundtheworld,millionsofpeoplearehungryanddyingofstarvation.Ontheotherhand,wehearonTVthatforaslittleasadollaraday,achildinAfricacanbesaved.Consideringthebillionsspentonspacetravel,itjustseemsabetterinvestmenttofeedthehungry.

Somepeoplearguethatsomedaywewillhavetogoliveinspacebecausetheworldwillbemadeimpossibletoliveinthroughpollution.Thisseemssilly.Whenyo