Unit+4+Space+Exploration+Reading+and+Thinking 高中英语人教版（2019）必修第三册

B3U4SpaceexplorationReadingandThinkingSpace:ThefinalfrontierSpaceexplorationWhydopeopleexplorethespace?Space：TheFinalFrontierWherecanwefindthepassage?A.magzineB.traveljournelC.newsreportD.sciencebookapopularsciencearticle(科普文)ChoosethecorrectsentencetofilleachgapWhenfillingthegaps,weshouldpayattentionto:Thelinkingword(s):

now,however,although,after,...Pronoun(s):they,it,this,...Repeatedword(s):thesameorsimilarwordsorphrasesThepositionofthemissingsentenceAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.Paragraph1Arewealone?What'soutthere?”peoplehavealwayslookedupatthestarsandwonderedaboutthespace.Today,scientistsdesignvehiclestocarryastronautsintospacetomakeimportantdiscoveries._________________________________________________.wordshavesimilarmeaning;linkingwordsWishesAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.Paragraph2Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasonlyadreamthatcouldnevercometrue.However,scientistsweredeterminedtorealisethatdream._________________________________________________________________On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.Afterwards,......repeatedwordsAchievementsOct4，1957Apr12，1961July20，1969Sep5，19771988TheSputnikorbitedYuriGagarinwenttospacefirstNeilArmstrongsteppedthemoonfirstlyVoyager1waslaunchedTheInternationalSpaceStationhasprovided...Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.C.Thefutureofspaceexplorationremainsbright.Paragraph3_________________________________Forexample,alltheastronautsontheSoyuz11,Challenger,andColumbiaspacecraltsdiedduringtheirmissions.However,whilesuchdisastersbroughtmuchsadnessanddisappointment,thedesiretoexploretheuniversedidnotdie.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.Disastersin2003YangLiweiwassentintospaceThenShenzhou6and7completed...followedbyvehicleJadeRabbitwassent...July23,2020Tianwen1wassenttotheMarsfrom2021to2022rocketmissonswerecompletedto...in2022MengtianmodulewaslaunchedChina’sprogressParagraph4C.Thefutureofspaceexplorationremainsbright.Paragraph5__________________________________ManyccuntrieshaveplanstofurtherstudyplanetslikeMarsandJupiter.Despitethedificulties,scientistshopetomakemorevaluablediscoveriesthatwillenablethehumanracetosurvivewellintothefuture.repeatedwordsFutureSummarySpace:TheFinalFrontierPara1:People’swishesforspaceexplorationPara2.AchievementsofAmericanandSovietPara3.TheaccidentsofspaceexplorationPara4.China’sprogress

Para5.ThefutureofspaceexplorationDreamFutureRealityWhatdoyouthinkkeepspeoplecontinuingdespitethehugerisks?Whatdoesthetitle“Space:thefinal