2023名校版高考英語閱讀理解精讀含答案Today，Chinahasconducteditsfirst3Dprintingexperimentinspaceinanewlylaunchedspacecraft，whichwasputintolow-EarthorbitbyChina’sLongMarch5Bheavy-liftcarrierrocket.VideobroadcastonCCTVshowedthattheprinterhasprintedaflatsectionofahoneycomb-shaped(蜂巢狀的)structureaswellasasymbolofChinaAerospaceScienceandTechnologyCorp，theparentcompanyoftheChinaAcademyofSpaceTechnology.Theexperimentwasdonebya3Dprinter，developedandbuiltbyitsBeijingSpacecraftsManufacturingFactory，insidetheprototypeofChina’snew-generationmannedspacecraft.Theprinter，namedtheSpace-BasedCompositeMaterial3DPrintingSystem，usescarbonfiber-reinforcedmaterialstoautonomouslyprintobjects.Itisinstalledinthere-entrymoduleoftheexperimentalspaceship，andwillbebroughtbacktoEarthoncethemodulereturns.Theprinterfeaturesadvancedtechnologiesinmaterialmodeling，precisioncontrolandautomation.Oncethespace-based3Dprintingtechnologybecomesoperationallyready，itcanextensivelybenefitspaceprogramsasastronautscanuseittomanufacturealotofthingstheycurrentlyneedtoobtainfromresupplyflightsbycargospacecraft.WangYanan，editor-in-chiefofthe

Aerospace

Knowledge

magazine，saidthe3Dprinterwillbeveryusefulinextendedspacemissions，suchas

those

inaspacestation，becauseitwillallowastronautstomakecomponentsquicklyandconvenientlyinspace.Thetechnologywillsavefuturespacejourneysconsiderableresourcesandcosts.Infact，thedeviceisnottheonlyrepresentativeof3DprintingonboardthePrototype.ACubeSatdeployer，designedandmadethrough3DprintingbyCoSatsSpaceTechnology，isalsocarriedbythespacecrafttochecktheadaptabilityof3D-printedequipmentinspace.CoSatsChiefOperatingOfficerBaiRuixuesaidthe3D-printeddeployerismuchlighterandstrongerthanitscounterpartsanditwillhavehugepotentialinthespaceindustry.5．WhatdidthevideobroadcastonCCTVshowtotheaudience?A．Theprocessandtheproductsofthe3Dprinting.B．Thenameandtheshapeofthe3Dprinter.C．Thesignificanceofthe3Dprintingtechnology.D．Therelationshipbetweenthetwocompanies.6．Whatifacomponentisbrokeninthespacestationnow?A．IthastobesentbyspaceshipbacktoEarthforrepair.B．Theastronautscanfixitconvenientlybyhandonthespot.C．Theastronautscanmakeoneusing3Dprintingandreplaceit.D．Ithastobeunloadedandabandonedinspace.7．Whatdoestheunderlined“those”inParagraph5referto?A．The3Dprinters.B．Themagazines.C．Thespacemissions.D．Astronauts.8．Whyisthelastparagraphmentioned?A．TointroducetheCubeSatdeployerproducedinspace.B．Toexplaintheadvantagesof3Dprintinginspace.C．Toshowtheadaptabilityof3Dprintinginspace.D．Toindicateabrightfutureof3Dprintinginspace.ACCDBritishsculptorJasonTaylorhasmadeithismissiontousehistalenttoconserveourecosystemsbycreatingunderwatermuseums.Overtheyears，theenvironmentalisthasputover850massiveartworksunderwaterworldwide.OnFebruary1,2021，Taylorlaunchedhislatestwork—TheUnderwaterMuseumofCannes.“Themaingoalwastobringattentiontothefactthatouroceansneedourhelp，”TaylortoldDezeen.“OceanecologyhasbeendestroyedbyhumanactivityintheMediterraneanoverthepastfewdecades，anditisnotobviouswhatistakingplacewhenobservingtheseafromafar.”TheUnderwaterMuseumofCannescontains6sculpturesfeaturinglocalresidentsofvariousages.TheyrangefromMaurice，an80-year-oldfisherman，toAnouk，a9-year-oldstudent.Toweringover6-feet-tallandweighing10tons，thefacesaresectionedintotwoparts，withtheouterpartlikeamask.Themaskindicatesthattheworld’soceansappearpowerfulandunbeatablefromthesurfacebuthouseanecosystemthatisextremelyfragiletocarelesshumanactivities.Thoughthewaterssurroundingthesculpturesnowappearapristineblue，theseabedwasfilledwitholdboatengines，pipes，andotherhuman-madetrashwhentheprojectbeganaboutfouryearsago.Besidesremovingthetrash，Tayloralsorestoredthearea’sseagrass.Justonesquaremeteroftheseagrasscangenerateupto10litersofoxygendaily.Theseagrassalsohelpspreventcoastalerosionandprovideshabitatsformanyoceancreatures.“Theideaofcreatinganunderwatermuseumwastodrawmorepeopleunderwateranddevelopasenseofcareandprotection，”TaylortoldDezeen.“Ifwethrewunwantedwastenearaforest，therewouldbeapublicoutcry.Butthisishappeningeverydayinoursurroundingwatersanditlargelygoesunnoticed.”1．Whataretheunderwatermuseumsintendedtodo?A．Tomakehugeprofits.B．Toraiseawarenessofprotectingtheocean.C．ToshowJasonTaylor’stalent.D．Todrawattentiontoendangeredseaanimals.2．Whydoestheouterpartofthesculptureslooklikeamask?A．Topopularizethefeaturesofthelocals.B．Toremindpeopletoprotectthemselves.C．Toreflectpeople’sprotectionoftheocean.D．Tostressthesensitivenessoftheecosystem.3．What’sParagraph4mainlyabout?A．Howtheprojectwasstarted.B．Howtheseagrasswasrestored.C．Whatrecoveryefforttheprojectmade.D．Whythesurroundingswereimproved.