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1、2020-2021年英语阅读理解记叙文及答案一、英语阅读理解记叙文(含答案详细解析)1.阅读理解Earlierthisyear,Chinaachievedanewmilestone(里程碑)inspaceresearch.OnJanuary3,2019,Chang'e-4becamethefirstlunarprobe(月球探测器)inhistorytosuccessfullylandonthefarsideofthemoon.TheEarth'sgravity(重力)slowsthemoon'srotation(自转),mat
2、chingittothespeedofitsorbit(公转).Therefore,thefarsideofthemoonisalmost"dark"andhasneverbeenseen.It'sthissenseoftheunknownthatmakesthefarsideofthemoonsuchaninterestingplaceforscientificandspaceresearch.Beingblownbysolar(太阳的)winds,thefarsidemayhavethespecialminerals(矿物质
3、).Forthisreason,Chang'e-4willstudytheeffectofsolarwindsonthelunarsurfaceandanymineralfoundbythespacecraft.Chang'e-4isalsocarryingflowerseeds,potatoesandsilkwormeggstoseewhetherlifeispossibleonthemoon.Ifitis,thenthemoonwillbecomeapossiblechoiceforspacetravelinthefutur
4、e.However,researchofthe"dark"sideisn'teasy.Asthefarsideisblocked(阻断)offfromus,radionoisecomingoffEarthisalsoblocked.ThisiswhyChina'srelaysatellite(中继卫星)QueqiaowassentupinMay,2018.ThankstoQueqiao,thecommunicationproblembetweenEarthandChang'e-4hasbeenwellsolved.Powersu
5、pply(电源供应)isalsoachallengetothetask.Chang'e-4getsenergyfromthesunthroughitssolarpanels.Asweknow,alunardayhasthelength(长度)of28Earthdays.AfterChang'e-4wassentuponDecember8,2018,ittooktheprobeover20daystoorbitthemoontobeinapositiontobeabletolandinmoondaylightanduseitsso
6、larpanels.Luckily,everythinggoeswell,Chang'e-4hasworkedonthe"dark"sideforover5months.Ithassentbackmanyphotosofthefarsideofthemoonandhasbeenusedtocarryoutsomescientificexperiments.TheNewYorkTimesusedtheword"groundbreaking"topraisethetaskandwrotethat"itwillofferhelptot
7、hehistoryanddevelopmentofthemoon".(1)WhenwasChang'e-4sentup?A.InMay,2018.B.OnDecember8,2018.C.OnJanuary3,2019.D.Thepassagedoesn'ttellus.(2)ThemaintasksofChang'e-4don'tinclude_______________________.(3)Themeaningoftheunderlinedword"groundbreaking"inthelastparagraphist
8、heclosestto"________________".A.harmfulB.unpredictableC.riskyD.pioneering(4)Accordingtothepassage,whichofthefollowingstatementsisNO