Unit 4 Space Exploration Reading for Writing课件-高中英语人教版2019必修第三册

B3U4ReadingforwritingSpaceExplorationLearningObjectivesBytheendofthisclass,youwillbeableto:1.Readapassageaboutspaceexploration2.Cultivatecriticalthinkingonspaceexploration3.WriteanargumentativeessayWhatcanyouseeinthepicture?Powerfulcyclone(气旋).TakenfromthespacebyNASAsatellite.NASAsatelliteimageofTyphoonGoniChina'sShenzhou15andShenzhou16crewsjointogetheraboardthecountry'sTiangongspacestationonTuesday,May30,2023.

Lead

inIttookabout10yearsand850,000,000

yuantosendthemannedspacecraftShenZhou15tospace.Lead

inReadforstructureWhat’sthemainideaofeachparagraph?34512Para.1:Peoplehavedifferentviewpointsonthevalueofexploringspace.Para.2:Exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.Para.3:Spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.Para.4:Sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandevenfindwaystosolvethem.Para.5:ExploringspaceprovidestheworldwithmanydifferentbenefitsTips:findoutthetopicsentence.What’sthestructureofeachparagraph?Para.1:Phenomenon+DifferentviewpointsPara.2:Argument1+supportingdetailsPara.3:Argument2+supportingdetailsPara.4:Argument3+supportingdetailsPara.5:SummaryRephrasingthestatement+appealingStructureofArgumentationReadforcontentWhatwritingtechniquesdoestheauthoruseforthesupportingdetails?•Examples•Statistics•Quote（引用）•Descriptivedetails•Stepsorprocedures•Comparisonorcontrast（比较或对比）√1√2√3Careful-reading

(Para.1)ABUnderlinedifferentopinions.Awasteoftimeandmoney.Spaceexplorationcanhlepus.Whatistheauthor’sopinion？Careful-reading

(Para.2)Howdoesexploringspacehelptofightagainstworldhunger?❶Ithasresultedinthemanysatellites________Earth.❷thesatellites_____________onlandand________________.❸Thenthedata_______________________onEarth.❹Afteranalysis,thescientistscanprovideuseful___________________________________for__________.❺Asaresult,space-basedscience______________________initseffortstogrow______________tofeedEarth'sincreasingpopulation.orbitrecorddataweatherpatternsrecommendationsandadvicefarmers

istransmittedto

hashelpedfarmingenoughfoodReadforcontentWhatwritingtechniquesdoestheauthoruseforthesupportingdetails?•Examples•Statistics•Reasons•Quote（引用）•Descriptivedetails•Stepsorprocedures•Comparisonorcontrast（比较或对比）√√1√2√3

Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeel

thisisashallowviewwhichfailstorealizehowexploringspacehelpsus.PointIntroducethetopicDifferentpoints

Firstly,exploringspacehasalready

madea

difference

inthefight

against

worldhunger.It

hasdirectly

resultedin

themanysatellitesthat

noworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweatherpatterns.Thenthedataistransmittedtoscientistson

Earth.Aftercarefulanalysis,thescientists

canprovideusefulrecommendationsand

adviceforfarmers.

Asaresult,space-based

sciencehashelpedfarminginitseffortsto

growenoughfoodtofeedEarth’s

increasing

population.Howdoesthewritersupporttheargument?Byexamplesarguement1

Secondly,spaceexplorationhasalreadypromoted

technologicalimprovementsthatbenefitus

all.

High-endproductsaroundtheworldaremade

toahigherstandardnowbecauseof

advanced

technologywhichwasfirstcreatedtomeetthe

requirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearch

anddevelopmentofdifferenttypesofnew

material.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthat

doctorsregularlyuse.Today,spacetechnologies

arewidelyusedinallkindsofindustries,and

everydayproductssuchasGPS,memoryfoam(乳胶泡沫)

pillows,andsmartphonecamerasarechanging

ourlives.Bygivingexamples

Howdoesthewritersupporthisargument?

Finally,sendingastronautsintospacehashelped

peopletothinkabouttheworld'sproblemsand

eventofindwaystosolvethem.Seeingpictures

ofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingto

findotherplanetsthatcouldonedaybeournew

home.Thegreatestattentionatpresentison

MarsbecauseitisclosertoEarth.Inthefuture

humansmayliveonbothplanets.

Howdoesthewritersupporthisargument?Byexplainingarguement2arguement3Groupdiscussion:Whyweexplorethespace?ReadforcontentTips:•Personal/national/global•Economic/philosophical/Anthropological•……ExpandimaginationTheimagesofFuxi(伏羲)andNuwa(女娲):--humanhead+snakebody→limitedtowhat

we

see

innature.RequiretheproductofhighprecisionNewmaterialsandmethodsPowergeneration,energystorage,recyclingandwastemanagement,healthandmedicine,……ImprovelivingstandardA.Bygivingexamples B.BycomparisonC.ByusingdataHowdoestheauthormakehis

argumentsmoreconvincing？Careful-reading

(Para.3)Groupdiscussion:Whyweexplorethespace?ReadforcontentTips:•Personal/national/global•Economic/philosophical/Anthropological•……Promoteinternationalstatus.Zhurongrover（祝融号）onMartiansurfaceSpaceRacebetweentheUnitedStatesofAmericaandtheU.S.S.R.KeepacountryenergeticWhataretheworld’sproblems?Howhasspaceexplorationhelpedtofindwaystosolvethem?Careful-reading

(Para.4)Groupdiscussion:Whyweexplorethespace?ReadforcontentTips:•Personal/national/global•Economic/philosophical/Anthropological•……ConsolidateInternationalcooperationInternationalSpaceStation（国际空间站）witnessesthepartnershipsanddiplomacyaroundtheglobeIneachmassextinctionevent,atleast60%ofthespeciesontheearthwereextinctSeekanotherlivingplaceWhat’stheauthor’sattitudetoexploringspace?A.Supportive.

B.Objective.C.Neutral.

D.Negative.Careful-reading

(Para.5)Repeat

the

writer’s

opinionHowtowriteanargumentativeessay?

最近,你班同学就“太空是否值得人类探索”这一话题展开了一场讨论。请你根据以下提供的信息,用英语写一篇短文介绍讨论的情况,并谈谈自己的观点。 30%的同学认为太空不值得探索。理由:1.离我们及我们的日常生活太遥远。2.浪费金钱。 70%的同学认为太空值得探索。理由:1.已使用卫星进行通讯传播、天气预报。2.有望解决人口问题。注意:1.词数80左右;2.可适当增加细节,以使行文连贯。【仿真演练】

AgainstFor◑TherearealotofunsolvedmysteriesonEarth....◑IcannotunderstandspendingallthismoneyonexploringMars....◐ItisnecessarytofindanewhomeforpeopleonMars....◐Exploringspaceencouragescientiststoimprovetechnology....第二步：明确论点

Recently,studentsinourclasshavehadadiscussiononwhetherspaceisworthexploring.30%ofusthinkspaceexplorationisnotworthwhile,Theythinkspaceistoofarawayfromusandourdailylife.Andthemoneyspentonspaceexplorationcanbeusedtosolvetheearth'sproblemssuchasstarvationandpollution.Ontheotherhand,70%thinkspaceisworthexploringbecausewehavebenefitedalotfromit,suchasusingsatellitesforcommunicationandweatherforecast.What’smore,withfurtherspaceresearch,wemaysolvethepopulationproblembymovingtootherplanetsoneday.Also,spaceresearchwillenableustofindnewsourcestosolvetheproblemofenergyshortagesontheearth.赞同者反对者1．获得新的知识；2．从太空取得新资源；3．扩大人类的生存空间。1．耗资巨大；2．宇航员的安全问题。写作训练假设你是李华，最近,你班同学就“太空是否值得探索”这一话题展开了一场讨论。请结合下表内容，用英语给校报写一篇文章，介绍班上同学们讨论的情况并表达你自己的观点。注意：1．词数80左右；2．可以适当增加细节，以使行文连贯。第三步：建构文章

Wehadanargumentoverwhetheritisnecessarytocarryoutouterspaceexplorationsataclassmeetingtheotherday.Differentstudentshavedifferentattitudestowardsit.Somepeoplebelieve

that

it'ssignificantformankindtoexplorespace

forthefollowingreasons.Tobeginwith,gainingknowledgeduringtheexploration,wehaveabetterunderstandingofouterspace.

What'smore，wemayhaveaccesstonewresources,thussovlingtheproblemofenergyshortages.Thirdly，thisexplorationcanpossiblybringaboutnewlivingspaceforhumanlifeinthenearfuture.However,othersarestronglyagainstit.Theybelievethatittakessomuchmoneytodothiskindofexploration，whichisnotworththevalue.Besides，Ontheotherhand,astronautswhostepintospacearefacedwithavarietyofdangers.

AsfarasIamconcerned，peopleshouldbepioneering，andthereforesuchexplorationsintotheouterspaceareworthtryingout.SampleReadforcontentArgumentSupportingdetailsExpandimagination（personal）TheimagesofFuxiandNuwa:→limitedtowhatweseeinnature.(example)Improvelivingstandard（personal）Productofhighprecision→powergeneration,energystorage,recyclingandwastemanagement……(description)Promoteinternationalstatus(national)ZhurongroveronMartiansurface(example)Keepacountryenergetic(national)SpaceRacebetweentheUnitedStatesofAmericaandtheU.S.S.R.inthe60s(example)ConsolidateInternationalcoopera