【课件】Unit+4Reading+and+Thinking+课件-人教版（2019）必修第三册

Unit4SpaceExplorationPeriod2ReadingandThinkingCriticalThinking批判性思维Isitworthwhilefortheastronautstoexplorethespace?Why?SPACE:THEFINALFRONTIER标题源于美国系列连续句《星际迷航》(StarTrek)每一集最初的引语，是剧中人物JamesKirk舰长的一段独白。n.边境;国界;边远地区1.ThereareeightplanetsintheSolarSystem太阳系.

FT

TF2.Footprintsleftbyastronautson

thelunarsurface(月球表面)would

disappear.3.ThehottestplanetinthesolarsystemisVenus(金星).

462℃TF4.Thehumanbodywillexplodeinspacewithoutaspacesuit(太空服).

TFBecausehumanskinisflexibleenoughtopreventinternalorgansfromcomingout.5.Thereisnosoundinspace.

TFBecausethereisnoairinspace,andairtransmitssound.Whatinformationwillwegetfromthetext?theexplorationonthemoonaccidentsduringtheexplorationfacilitiesandequipment...desireastronautsdevelopmentandprogressimportancefuturespacesuit‘’挑战者号航天飞机-challenger1.Whatdoyouthinkarethemainreasonsforspaceexploration?Tofurtherhumanexplorationandtogatherknowledgeoftheuniverse.2.Whatdoyouexpecttoreadaboutinthistext?Thefutureofspacetravel.3.Whatkindofpassageisit?

Popularsciencearticle.(科普文)4.Wherecanyoufindthiskindofpassage?

Newspaperormagazine.科普文又称大众科学或普及科学，是以浅显、通俗易懂的文字让公众了解科技领域的知识的一种文章。其特点：短小性、知识性和准确性、文学性、思想性。阅读时，可看作是科技说明文。Readthetext.Severalsentenceshavebeenremovedfromit.Choosethecorrectsentencetofilleachgap.填补每个缺口Arewealone?What'soutthere?”Lookingupatthestarsandwonderedaboutspace.Today,scientistsdesignvehiclestocarryastronautsintospacetomakeimportantdiscoveries.__________________.BReadforinformationAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplantsthataresuitbaleenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.Para.1ReadforinformationAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplantsthataresuitbaleenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.“Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasonlyadreamthatcouldnevercometrue.However,somescientistsweredeterminedtorealisetheirdream._____________.On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.Para.2D‘旅伴1号’苏联发射的人类第一颗人造卫星ReadforinformationAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplantsthataresuitbaleenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity._________.Forexample,alltheastronautsontheSoyuz11,Challenger,andColumbiaspacecraftsdiedduringtheirmissions.However,whilesuchdisastersbroughtmuchsadnessanddisappointment,thedesiretoexploretheuniversedidnotdie.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks....Para.3A‘联盟11号’‘挑战者’号航天飞机_________.ManycountrieshaveplanstofurtherstudylikelikeMarsandJupiter.Despitethedifficulties,scientistshopetomakemorevaluablediscoveriesthatwillenablethehumantosurvivewelllintothefuture.CReadforinformationAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplantsthataresuitbaleenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.Para.5火星和木星SolarSystemSPACE:THEFINALFRONTIERcivilizationmission

lunarsurfaceexplodeairtransmitssoundBecausehumanskinisflexibleenoughtopreventinternalorgansfromcomingout.

spacesuitsciencearticleremoved填补每个缺口realisetheirdreamUSSRSputnik1satelliteSoyuz11ChallengerMarsandJupiterHowtogetthemainidea?Thelastsentenceoftheparagraph.Readthefullparagraphcarefullyandfindthewordsorideasthatrepeatthemselves.Thefirstsentenceoftheparagraph.UseyourownwordstosummarizethemainideaforeachparagraphParagraph1:Paragraph2:Paragraph3:Paragraph4:Paragraph5:The

forspaceexploration.The

ofspaceexploration.The

ofspaceexploration.China’sspace

(计划，安排，节目).The

ofspaceexploration.Afterreading

reasons

developmentriskprogramme

future19571961196919771998200320202021-2022futurebeforethemid-20thcentury发散思维！Makeatimeline/mindmaponyourownusingyourimagination.注：根据课本40，41页内容（可参考同步训练83页原文翻译）时间表/思维图要简洁并体现个人特色。课代表勾作业名单！这里的时间轴只是参考，按你自己的来就行。Completethetimelineaccordingtotheeventsofspaceexplorationinhumanhistory.19571961196919772003thenafterthatrecentlySputnik1satellitelaunchedby…orbited…YuriGagarinthefirstperson…NeilArmstrong,stepped…,saying,…Voyager1,tostudy…,itstill…YangLiwei,orbited…in…spacecraftShenzhou6/7completed…,thefirst…,JadeRabbitmoonsurface...Tiangong2spacelab…,Tianzhou1todockwith…Chang’e4Explorethesurfaceof...future...plans....MarsandJupiter...difficulties...beforethemid-20thcentury...travellingintospace...19571961196919772003thenafterthatrecentlyfuturebeforethemid-20thcenturyanimpossibledreamarealityspiritsofspaceexplorationcuriosity

tofindanwershard-workingdeterminnationtoachievedreamsperserverancetocarryonthespaceexplorationdesiretofurtherexploreCriticalThinking批判性思维010203Isitworthwhilefortheastronautstoexplorethespace?Why?Toexplorethe

unknownworld;Toseekoutnewlifeandnewcivilization;TocreatenewtechnologieswhichcouldhavebenefitsforEarth;Togatherknowledgeofthe

universe;Tosolvetheproblemof

energyshortagesonEarthIsitworthwhilefortheastronautstoexplorethespace?Why?spaceistoofarawayfromusandourdailylife;spaceexplorationwillwastealotofmoney;shouldfocusontheproblemsonEarth,suchasclimatechange,hungerproblemandpollution.Completethepassagewithwordsfromthetext.M_______isexploringspaceinthehopeoffindingoutmoreabouttheu________.However,exploringspaceisbothdangerousandchallenging.OneofthemostdangerouspartsofspaceexplorationishelpingpeopletoescapeEarth’sg_______.Ifthereisamistakeduringthel________,itcanleadtoanaccidentthatkillseveryoneonb________.Gettingoutofo_____andbacktoEarth’ssurfaceisalsoverydangerous.Despitethehugerisksthough,peoplewillalwayscontinuetoexplorethisfinalf_______soastolearnitssecrets.Mankinduniversegravitylaunchboardorbitfrontier抱……的希望为了;以便疯狂背诵5mins对照同步训练翻译理解原文：勾画重点短语以及语法点

Arewealone?What'soutthere?”.Today,scientistsdesignvehiclestocarryastronautsintospacetomakeimportantdiscoveries.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitbaleenoughtosupportlife.我们一个人吗？外面有什么？”抬头仰望星空，对太空充满好奇。如今，科学家们设计运载工具，将宇航员送入太空，以取得重要发现。太空探索已经取得了长足的进步，我们现在希望发现其他适合生命生存的星球。designvehicles

otherplanetsthataresuitbale

enoughtosupportlife1.设计运载工具2.其他适合生命生存的星球lookup查阅（单词等）lookupto敬仰，仰慕lookdownupon轻视；看不起lookinto往里看；调查lookforwardtodoingsth.

期待look短语

“Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasonlyadreamthatcouldnevercometrue.However,somescientistsweredeterminedtorealisetheirdream.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.“在20世纪中期之前，大多数人都觉得进入太空只是一个永远无法实现的梦想。然而，一些科学家决心实现他们的梦想。经过多次实验，他们成功地制造出了能够逃脱地球引力的火箭。1957年10月4日，旅伴1号’卫星被苏联发射了，并成功绕地球运行。

1.adream

could

cometrue2.realisetheirdream3.succeededinmakingrockets4.thatcouldescapeEarth’sgravity5.waslaunchedby6.orbitedaroundEarth1.一个实现的梦想2.成功地制造出了能够逃脱地球引力的火箭3.实现他们的梦想4.被苏联发射了5.绕地球运行3.Afterwards,theUSSR

focusedonsendingpeopleintospace,andon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.后来，苏联集中精力把人送入太空，1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。focuson关注；致力于；聚焦于egHefocusedhiscameraonthebeautifulbirdinthebigtree.他把照相机聚焦在大树上那只漂亮的鸟。onlytodosth.放在句尾，作结果状语，表示没有预料的结果，有时含有某种感情色彩。“onlytodo”意为“……，结果却……”，即表示与句子谓语动作的目的相反的结果。出乎意料的或令人失望的结果。Theyhurriedthereonlytofindthemeetingcanceled.结构：the+序数词+n.+todo(不定式作定语)

egChinahasbecomethefirstcountrytolandaspacecraftonthefarsideofthemoon.中国成为第一个将航天器降落在月球背面的国家。…YuriGagarinbecamethefirstpersonintheworldtogointospace.--Thelastone________paysthemeal.--Agreed!A.arrivedB.arrivesC.toarriveD.arrivingfocusedonthefirstpersontogointospace集中精力第一个进入太空的人1.抬头仰望星空2.对太空充满好奇3.设计运载工具4.其他适合生命生存的星球5.一个实现的梦想6.成功地制造出了能够逃脱地球引力的火箭7.实现他们的梦想8.被苏联发射了9.绕地球运行10.集中精力11.第一个进入太空的人

Overeightyearslater,on20July，1969，AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor

[a]man,onegiantleapformankind.”Followingthis，thereweremanymoreimportantspaceachievements.Forexample,on5September1977,American’sNASAspaceagencylaunchedVoyager1tostudydeepspace,anditstilltransmitsdatatothisday.八年多后的1969年7月20日，美国宇航员尼尔·阿姆斯特朗登上月球，他有一句名言：“这是人类的一小步，也是人类的一大步。”。在此之后，又取得了许多更重要的空间成就。例如，1977年9月5日，美国国家航空航天局发射了旅行者1号，用于研究深空，至今仍在传输数据。AndtheInternationalSpaceStation(1998)hasprovideda

continuoushumanpresenceinspace,with

astronautsfrommanydifferentcountriesonboard.国际空间站（1998年）提供了在太空中一个持续的人类存在，船上有来自许多不同国家的宇航员。1.itstilltransmitsdatatothisday.2.American’sNASAspaceagency1.它至今仍在传输数据2.美国国家航空航天局3.acontinuoushumanpresence4.withastronautsonboard3.船上有

宇航员4.一个持续的人类存在，

China’sspaceprogrammestartedlaterthanthoseofRussiaandtheUS，butithasmadegreatprogressinashorttime.Chinabecame

thethird

countryintheworldto

independentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft．ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk，followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface．中国的太空计划起步晚于俄罗斯和美国，但在短时间内取得了巨大进展。2003年，当杨利伟乘坐神舟五号飞船成功绕地球飞行时，中国成为世界上第三个独立将人类送入太空的国家。随后，神舟六号和七号完成了第二次载人轨道飞行和中国的第一次太空行走，随后，运载工具玉兔被送往月球研究其表面。1.spaceprogramme

2.madegreatprogress

3.thethird

to

sendintospace4.orbitedEarth5.asecondmannedorbit6.vehicleJadeRabbit1.太空计划2.取得了巨大进3.绕地球飞行4.第三个送入太空5.第二次载人轨道飞行6.运载工具玉兔

On23July2020,ChinasentTianwen1toexplorethesurfaceofMars.ItarrivedinFebruary2021andthensentbacklotsofvaluableinformation.Andfrom2021to2022,Chinacompeltedanumberofrocketmissionstoestablishitsownspacestation.In2022,thelaunchoftheMengtianmodulesignaledthebasiccompletionoftheTiangongSpaceStation.Thismodernspacestationwillallowastronautstoconductmanyimportantexperiments,gre