人教版必修第三册 Unit 4 Space Exploration Reading for Writing 课件

B3U4ReadingforwritingSpaceExplorationReadingforWritingPresentanargumentaboutspaceexplorationReadtheargumentativeessayaboutspaceexplorationandanswerthequestions.Pre-writing1.Whyaresomepeopleagainstspaceexploration?2.Whathasspaceexplorationdoneforfoodproduction?3.WhatdidthepicturesofEarthfromspacemakepeoplerealise?4.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?Becausetheythinkitisawasteoftimeandmoney,andthatweshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases,instead.Satellitesstudylandandweatherpatterns.Thesestudieshelpfarmersgrowmorecropsandwarnthemaboutnaturaldisastersbeforetheyoccur.Theymadepeoplerealisethatourplanet’sresourcesarelimited.Advancedtechnologydevelopedforspaceexplorationhaspromotedtechnologicalimprovementsthatbenefitsusallbyallowingproductstobemadetoahigherstandard.Studytheorganisationandlanguagefeatures.ReadthefirstparagraphandunderlinethedifferentopinionsaboutspaceexplorationFindthethreetopicsentencesthatsummarisethewriter’sargumentsaboutspaceexploration.Underlinethesentencethatrepeatsthewriter’sopinioninthelastparagraph.anargumentaboutintroducingdifferentbenefitsofexploringspace.2.Themainideaofthepassageisabout___________________________

___________________________________Carefulreading1.Whyaresomepeopleagainstspaceexploration?2.Whathasspaceexplorationdoneforfoodproduction?3.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?4.WhatdidthepicturesofEarthfromspacemakepeoplerealise?

Theythinkspaceexplorationwastestimeandmoneyandhumansshouldfeedthepoorandfindsolutionstootherproblems,suchaspollutionandfataldiseases.Spaceexplorationhasresultedinmanysatellites,whichcanrecorddataonlandandweatherpatterns.Thesestudieshelpfarmersgrowmorecropsandwarnthemaboutnaturaldisastersbeforetheyoccur.Theymadepeoplerealisethatourplanet'sresourcesarelimited.Advancedtechnologydevelopedforspaceexplorationhaspromotedtechnologicalimprovementsthatbenefitsusallbyallowingproductstobemadetoahigherstandard.Para.1Para.2Para.4Para.3Fillintheblanksandcatchthestructureofthepassage.DifferentopinionsaboutspaceexplorationSomepeoplearguethatweshouldstopexploring,whileothersfeelthisisa1.________view.shallowDifferentbenefitsofexploringspaceIthas2._______________inthefightagainstworldhunger.Ithas3.________technologicalimprovements.Ithelpspeople4.__________theworld’sproblems.madeadifferencepromotedthinkaboutDrawaconclusionExploringspaceshould5._________.continueStructureHowever

GeneralParticularGeneralFirstly

Secondly

FinallyInclosingThesisstatement(论文观点)Argument1Firstly,...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.StructureReadfororganizationandfeaturesSentence1.30%ofusthinkspaceexplorationisnotworthwhile.我们中30%的人认为太空探索不值得。2.Theythinkspaceistoofarawayfromusandourdailylife.AndthemoneyspentonspaceexplorationcanbeusedtosolveEarth'sproblemssuchasstarvationandpollution.他们认为太空离我们和我们的日常生活太远了。花在太空探索上的钱可以用来解决地球上的饥饿和污染等问题。（正文：对比双方观点）3.Ontheotherhand,70%thinkspaceisworthexploringbecausewehavebenefitedalotfromit,suchasusingsatellitesforcommunicationandweatherforecast.另一方面,70%的人认为太空值得探索,因为我们从中受益良多,比如使用卫星进行通信和天气预报。

Recently,studentsinourclasshavehadadiscussiononwhetherspaceisworthexploring.30%ofusthinkspaceexplorationisnotworthwhile,Theythinkspaceistoofarawayfromusandourdailylife.Andthemoneyspentonspaceexplorationcanbeusedtosolvetheearth'sproblemssuchasstarvationandpollution.Ontheotherhand,70%thinkspaceisworthexploringbecausewehavebenefitedalotfromit,suchasusingsatellitesforcommunicationandweatherforecast.What’smore,withfurtherspaceresearch,wemaysolvethepopulationproblembymovingtootherplanetsoneday.Also,spaceresearchwillenableustofindnewsourcestosolvetheproblemofenergyshortagesontheearth.Sentence2.OnegreatsignificanceofspaceexplorationisthatmanyoftheinventionsthatweredevelopedforspacetravelhavebeenadaptedtogooduseonEarth.太空探索的伟大意义之一就是为太空旅行所研制的许多发明在地球上都得到了充分的利用。1.Itistheadventurespiritthathasmotivatedhumanbeingstounfoldthousandsofmysteriesandwillcontinuetopropelthemtoexploretheunknowninthefuture.正是探险精神推动人类揭开了成千上万的奥秘,这种精神还会继续推动他们去探索未来的未知。（结尾：表明自己的观点，归纳总结或发表声明）3.Spaceexplorationisacommonaspirationsharedbyhumankind,whichisverysignificantforthefutureofhumansociety.太空探索是全人类共同的梦想，对人类社会未来的发展至关重要。Doyouknowit’shardtohearinthespace?Stardustissilent.Buttheeverystepwetakesoundedintheuniverse.Thesoundyoumakecanbeheardinspace.Thevalueofspaceexploration.NationalsecurityanddefenseTechnologicalinnovationEconomicdevelopmentMonitoringoftheenvironmentSpacemutation(诱变)breedingBeidouNavigationSatelliteSystem

…EducationalandculturalinfluencePhilosophicalquestionswhoweare,wherewecamefrom,andwherewearegoingImprovementsinagricultureExlpoitation(开发)ofresourcesDevelopmentoftourism…Theemergenceofnewdisciplines(学科)ThestimulationofhumancreativityTheexplorationoftheoriginofhumanbeings…Whyaresomepeopleagainstspaceexploration?Theythinkitisawasteoftimeandmoney,andthatweshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.Becausearoundtheworld,millionsofpeoplearehungryanddyingofstarvation.WehearonTVthatforaslittleasadollaraday,achildinAfricacanbesaved.Somepeoplearguethatweshouldstopexploringspace.Opinion:againstArgumentsupportingdetails/evidenceLiu

CixinTheWanderingEarth?TheThree-BodyProblem.……Theopinionsofsomefamouspeopleaboutspaceexploration.LiuCixintalkstoMoonmanBuzzAldlin:Spaceisthere,sowemustgo.Exploredifferentopinionsonspaceexploration.JustlikewhypeoplekeepchallengingMountQomolangma,eventhoughweknowthatit’sdangerous,thecuriosityandbraverywilldriveusforward.Argumentsupportingdetails/evidenceAretheseargumentsfororagainstexploringspace?Puttheminthetablebelow.Thenaddyourownideasandwriteyouressay.While-writingTherearealotofunsolvedmysteriesonEarth.Sowhyarewegoingintospaceto

explore?Itisnecessarytofindanewhomeforpeopleinspace,astheresourcesonEarthwillrunout.Icannotunderstandspendingallthismoneyonexpensiveresearchandexperiments

whensomanypeopleneedfood.Exploringspaceencouragesscientiststoimprovetechnologythatcanhelppeoplein

otherways,too.ForspaceexplorationAgainstspaceexploration导入主题在前几天的班会上，我们进行了讨论，认为进行太空探索是必要的。阐述正方观点1.获得新知识；2.从太空取得新资源；3.扩大人类未来的生存空间。你的观点agreeordisagree?Reason?Structure阐述反方观点1.耗资巨大；2.宇航员的安全问题。①核心词汇/短语获得...的新知识取得新资源

解决能源短缺问题

扩大人类生存空间

浪费金钱

值得做

gain/acquirenewknowledgehaveaccesstonewresourcessolvetheproblemofenergyshortagesexpandthelivingspaceforhumanbeingsbeawasteofmoneyItisworthwhiletodo②

完成句子介绍讨论话题

Recently,ourclasshadadiscussi