2023年全國碩士研究生考試考研英語一試題真題（含答案詳解+作文范文）_第1頁
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1、【MODULE5】TheConquestoftheUniverse【READINGVOCABULARY】Space:theFinalFrontier[Part1]EversinceNeilArmstrongfirstsetfootontheMoonbackon21stJuly1969peoplehavebecomeaccustomedtotheideaofspacetravel.Millionsofpeoplewatchedthatfi

2、rstmoonlingontelevisiontheirheartsintheirmouthsawareofhowdifficultdangerousanadventureitwaswhatriskshadtobetaken.WithArmstrong`snowfamouswds:“That`sonesmallstepfmanonegiantleapfmankind”adreamwasachieved.Allthreeastronaut

3、smadeitsafelybacktoEarthusingaspaceshipcomputerthatwasmuchlesspowerfulthantheonesusedbytheaverageschoolstudentstoday.Therewereseveralmejourneysintospaceoverthenextfewyearsbutthesinglespaceshipswereveryexpensiveastheycoul

4、dnottakeoffmethanonce.PeoplewerenolongersoenthusiasticaboutapeacetravelprogrammethatwascostingtheUnitedStates$10millionaday.Thatwasuntilthearrivalofthespaceshuttle——aspacecraftthatcouldbeusedfseveraljourneys.Thefirstshut

5、tlefightintospacewastheColumbia——launchedfromtheKennedySpaceCentreon12thApril1981.TheaimofthisflightwastotestthenewshuttlesystemtogosafelyupintobittoreturntotheEarthfasafeling.ItwasasuccessalittlemethanadecadeafterApollo

6、11`shisticvoyagetheColumbiamadeasafecontrolledaeroplanestylelinginCalifnia.Thiswasthestartofanewageofspacetravel.BythetimetheChallengertookoffin1986thewldseemedtohavelostitsfearwonderattheamazingachievementofpeoplegoingt

7、obeaspecialflightsomillionsofpeopleturnedintowitnessthetakeoffonTV.AndinaryteacherChristaMcAuliffe37whowasmarriedwithtwochildrenwastobethefirstcivilianinspace.Shewasgoingtogivetwofifteenminutelessonsfromspace.Thefirstwas

8、toshowthecontrolsofthespacecraftexplainhowgravitywked.Thesecondwastodescribethe【READINHVOCABULARY】SecretsoftheGasGiantTheCassiniHuygensspaceprobewhichreachedSaturnlastweekhassentbankamazingphotographsofthepla`sfamousring

9、sviewedinultravioletlight.Thepicturesshowtheminshadesofbluegreenred.Thedifferentcoloursshoeexactlywhattheringsaremadeof:theredmeanstheringcontainstinypiecesofrockthebluegreenislikelytobeamixtureofwaterfrozengases.Saturni

10、tselfismadeofgases.Itissolightitcouldfloatonwater——ifabigenoughoceancouldbefound!Theprobeisaninternationalprojecttoexpletheplaitsringsmoons.Itwaslaunchedin1997itsmissionwastoexplethe“gasgiant”plawhichisthefurthestplatobe

11、seenfromtheEarthwithoutatelescope.Scientistsaysthespacecraft`sfouryeartourofSaturnmaytellthemhowtheringsarefmed.Itwillalsostudythepla`satmospheremagicfield.ThepbehassentbackpicturesofsomeofSaturn`smoonincludingtinyPhoebe

12、whichhasastrangeshape——unlikeotherplastheirmoonsitisnotperfectlyround——Saturn`sbiggestmoonTitanwhichisbelievedtobetheonlybodyinthesolarsystemotherthantheEarthwithliquidonthesurface.TheimagesofTitanPhoebelookstrangelylike

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