Unit4SpaceExplorationReadingandThinking课件-高中英语人教版3

Unit4

SPACEEXPLORATIONReadingandThinking

“Space,thefinalfrontier.ThesearethevoyagesofstarshipEnterprise,herongoingmission:to________strangenewworlds,toseekout______________andcivilsations,toboldly(勇敢地)gowherenomanhasgone

before.”

——JamesKirk宇宙，人类最后的边疆。这是企业号星舰的航程。它的任务，是继续去探索未知的新世界，找寻新的生命和新的文明，勇敢地航向前人所未至的领域。----StarTrek星际迷航newlifeforms

explore1.ThereareeightplanetsintheSolarSystem.

FT

2.Footprintsleftbyastronautson

thelunarsurface(月球表面)would

disappear.3.ThehottestplanetinthesolarsystemisVenus(金星).

462℃TLead-inLet’slauncharocket!

astronaut

space/universespacecraft/vehicle

Activity1:ReadandPredictWhatwillbetalkedaboutinthetextAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.The

future

ofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.BDACfuturesucceededin

Activity2:ReadandFilltodiscoversucceededinaccidentsfutureaccidentstodiscover1.WhatkindofpassageisitA.Apieceofnews.B.Apopularsciencearticle.

C.Atraveljournal.D.Anovel.2.WherecanyoufindthiskindofpassageA.NewspaperB.NovelC.MagazineD.Sciencebook科普文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。Para1Para2Para3Para4Para5Mainideaofeachparagraph

ReadtofillgapsChoosethecorrectsentencesA--Dtofilleachgapinthetext.A.

Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.C.

Thefutureofspaceexplorationremainsbright.D.

Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.

Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.“ArewealoneWhat’soutthere”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse._____.递进BBDACpurposes

Activity3:Readformainideatodiscoversucceededinaccidentsfutureachievementsaccidents&hopefuture？China’sprogressachievementsaccidents&hopefuturetodiscoversucceededinpurposesTip1:Togetmainidea,payattentiontotherepeatedinformation.While-readingpara2achievements

Activity4:ReadforDetailInwhatorderistheparagraphorganizedHowdoyouknow---Intimeorder.Wecanknowitfromthedateandtimewords.While-readingWhatwerethescientists’achievementstimeorderdatesuccessbeforethemid-20thcenturytravellingintospaceis1.__________________1957TheSputnik12._____________________bytheUSSR,3.____________aroundEarthafterwardstheUSSRfocusedon4.____________________1961YuriGagarin,the5.______________________________togointospaceovereightyearslater1969NeilArmstrong6.____________________followingthis1977Voyager1wassentto7.____________________animpossibledreamsatellitewaslaunchedorbitedsendingpeopleintospacefirstpersonintheworldsteppedontothemoonstudydeepspaceWhydoesthewriterusethetimeorderintheparagraphA.Toexplainwhyhumanbeingsarecuriousaboutspaceexploration.B.Toshowhowhumansrealisethedreamstepbystep.C.Toshowhowdifficultitistorealizethedream.While-readingExplorethespaceBeforethemid-20thcenturyAnimpossibledreamIn1957AfterwardsIn1961OvereightyearslaterIn1969FollowingthisIn1977DreamTimeSatellitewaslaunched/orbitedaroundtheearthby

theUSSR.Sentpeopleintospace

by

theUSSR.SteppedontothemoontheUSStudydeepspace

theUStheSputnik1theVoyager1OnlytheUSSR(前苏联）andtheUSarementionedintheearly20thcentury,whybeforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977TheSputnik1satellitewaslaunchedbttheUSSRYuriGagarin,hefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodayTheUSATheUSSRVSWhywasspaceexplorationmainlycarriedoutbytheUSSRandtheUSinthe20thcenturytheColdWarcompetitionbetweentwosuperpowersFurtherthinking:beforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977TheSputnik1satellitewaslaunchedbttheUSSRYuriGagarin,hefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodaymainidea:Spacetravelbecame__________inthe20thcenturywith________and________________remarkablemission.theSovietUnionAmerican

arealityimpossibledreamUseyourownwordstosummarizethemainideaforeachparagraphParagraph1:Paragraph2:Paragraph3:Paragraph4:Paragraph5:The

forspaceexploration.The

ofspaceexploration.The

ofspaceexploration.China’sspace

(计划，规划，安排，节目).The

ofspaceexploration.

reasons

developmentriskprogramme

futureReadformainidea“ArewealoneWhat’soutthere”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.①“ArewealoneWhat’soutthere”Lookingupatthestarsandwonderedaboutspace.Todayscientistdesignvehiclestocarryastronautsintospacetotomakeimportantdiscoveries.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.抬头看交通工具太空探索合适的维持生命想知道

②Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream./However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace./Aftermanyexperiments,theysucceededinmaking

rocketsthatcouldescapeEarth’sgravity./On4October1957,theSputnik1

satellitewaslunchedbytheUSSRandsuccessfullyorbitedaroundEarth./Afterwards,theUSSRfocusedonsendingpeopleintospace,andon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.太空探索决定做某事实现他们的梦想成功做某事制作火箭逃离地球的引力旅伴一号人造卫星发射围绕地球运行专注于载人飞行

②Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”/Followingthis,manymoregoalswereachieved./Forexample,America’sNASAspaceagencylaunchedVoyager1on5September1977tostudydeepspace,anditstilltransmitsdatatoday./AndtheinternationalSpaceStation(1998)hasprovidedacontinuoushumanpresenceinspace,withastronautsfrommanydifferentc