首屆“星辰杯”航空航天英語知識競賽題庫及答案第一部分：單項選擇題（共20題，每題2分，共40分）1.Whichofthefollowingisaspacecraftratherthananaircraft?A.Boeing747B.InternationalSpaceStation(ISS)C.AirbusA320D.Helicopter答案：B（航天器指在太空運行的裝置，如空間站；航空器在大氣層內飛行，如飛機、直升機）2.Whatdoes"ICAO"standfor?A.InternationalCivilAviationOrganizationB.InternationalCommercialAeronauticsOfficeC.InternationalCodeofAeronauticalOperationsD.InternationalCommitteeforAerospaceInnovation答案：A（國際民航組織的標準縮寫）3.TheBoeing787iscommonlyreferredtoasthe"______".A.DreamlinerB.SuperjumboC.QueenoftheSkiesD.FastEagle答案：A（波音787的別稱“夢想客機”）4.WhereistheheadquartersoftheFederalAviationAdministration(FAA)?A.NewYorkB.Washington,D.C.C.LosAngelesD.Chicago答案：B（美國聯(lián)邦航空管理局總部位于華盛頓特區(qū)）5.TheAirbusA350usescompositematerialsforapproximately______ofitsairframe.A.30%B.45%C.53%D.60%答案：C（空客A350的復合材料占比約53%）6.Theworld’sfirstjetairliner,the"Comet",wasdevelopedby______.A.BoeingB.AirbusC.DeHavillandD.LockheedMartin答案：C（英國德哈維蘭公司研發(fā)的“彗星”號是首架噴氣式客機）7.TheMachnumberisdefinedastheratioof______.A.AircraftweighttowingareaB.AirspeedtothespeedofsoundC.ThrusttodragD.Altitudetoatmosphericpressure答案：B（馬赫數(shù)為空速與音速的比值）8.The"blackbox"onanaircraftisactuallycalleda______.A.FlightDataRecorderB.WeatherRadarSystemC.NavigationBeaconD.EngineControlUnit答案：A（“黑匣子”的正式名稱是飛行記錄器，通常為橙色）9.Whenamultistagerocketlaunches,whichstageseparatesfirst?A.ThetopstageB.ThemiddlestageC.ThebottomstageD.Allstagesseparatesimultaneously答案：C（多級火箭發(fā)射時，最底部的第一級先分離）10.The"perigee"ofasatellite’sorbitreferstoits______.A.HighestpointaboveEarthB.LowestpointaboveEarthC.FarthestpointfromtheSunD.ClosestapproachtotheMoon答案：B（近地點是軌道上離地球最近的點）11.NASAwasestablishedin______.A.1947B.1958C.1969D.1975答案：B（美國國家航空航天局成立于1958年）12.TheenginesofChina’sC919airlineraresuppliedby______.A.RollsRoyceB.Pratt&WhitneyC.CFMInternationalD.GEAviation答案：C（C919采用CFM國際公司的LEAP1C發(fā)動機）13.ThefirstlaunchofChina’s"LongMarch"rocketseriestookplacein______.A.1964B.1970C.1982D.1999答案：B（長征一號火箭于1970年成功發(fā)射“東方紅一號”衛(wèi)星）14.WhatistheabbreviationfortheInternationalSpaceStation?A.ISSB.IASC.INSD.IOS答案：A（國際空間站的標準縮寫為ISS）15.TheprimarymissionofNASA’sVoyager1spacecraftis______.A.PlanetaryexplorationB.InterstellartravelC.EarthobservationD.Deepsearesearch答案：B（旅行者1號是首架進入星際空間的探測器）16.TheChineseBeiDouNavigationSatelliteSystemisabbreviatedas______.A.GPSB.GLONASSC.GalileoD.BDS答案：D（北斗系統(tǒng)的英文縮寫為BDS）17.Ahelicoptergeneratesliftthrough______.A.FixedwingsB.RotatingbladesC.JetenginesD.Propellers答案：B（直升機通過旋翼旋轉產生升力）18.TheConcordesupersonicairlinercruisedataspeedof______.A.Mach1.2B.Mach1.8C.Mach2.02D.Mach2.5答案：C（協(xié)和號的巡航速度約為2.02馬赫）19.SpaceX’sStarlinkprojectaimstodeployapproximately______satellitestoprovideglobalinternetcoverage.A.12,000B.24,000C.42,000D.50,000答案：C（星鏈計劃目標為部署約4.2萬顆衛(wèi)星）20.China’sTianwen1missionwasdesignedtoexplore______.A.TheMoonB.MarsC.VenusD.Jupiter答案：B（天問一號是中國首次火星探測任務）第二部分：填空題（共10題，每題2分，共20分）1.Thefirstartificialsatelliteeverlaunchedwasnamed______(Sputnik1).答案：Sputnik1（蘇聯(lián)1957年發(fā)射的“斯普特尼克1號”）2.Thespeedofsoundindryairat15°Cisapproximately______meterspersecond.答案：340（標準音速約為340米/秒）3.Acommonpropellantcombinationforliquidfueledrocketsisliquidoxygenand______(orliquidhydrogen).答案：kerosene（液氧+煤油或液氧+液氫是常見火箭推進劑）4.TheApollo11missionlandedontheMoonintheyear______.答案：1969（人類首次登月發(fā)生在1969年）5.TheAirbusA380,theworld’slargestpassengerairliner,cancarryupto______passengersinahighdensityconfiguration.答案：853（A380最大載客量約853人）6.China’sChang’e5missionachievedthefirstlunar______since1976.答案：samplereturn（嫦娥五號完成月面采樣返回）7.SpaceX’sFalcon9rocketisdesignedtobe______viaverticallanding.答案：reusable（獵鷹9號可重復使用，通過垂直回收）8.China’sFengyunsatellitesareprimarilyusedfor______monitoring.答案：weather（“風云”系列是氣象衛(wèi)星）9.ThecoremoduleofChina’sTiangongSpaceStationisnamed______.答案：Tianhe（天宮空間站核心艙為“天和”）10.TheMiciussatellite,developedbyChina,istheworld’sfirst______satellite.答案：quantumcommunication（“墨子號”是全球首顆量子通信衛(wèi)星）第三部分：判斷題（共10題，每題1分，共10分）1.Ahelicopterisclassifiedasanaircraft.()答案：√（直升機在大氣層內飛行，屬于航空器）2.TheConcordesupersonicairlinerwasjointlydevelopedbyFranceandtheUK.()答案：√（協(xié)和號由英法聯(lián)合研制）3.TheInternationalSpaceStationisoperatedexclusivelybyNASA.()答案：×（國際空間站由美國、俄羅斯、歐洲、日本、加拿大等多國合作運營）4.Rocketenginesrelyonatmosphericoxygenforcombustion.()答案：×（火箭自帶氧化劑，無需大氣氧氣）5.Aircraft"blackboxes"aretypicallyblackincolor.()答案：×（黑匣子通常為橙色，便于搜索）6.China’sfirstdomesticallydevelopedlargeairlineristheARJ21.()答案：×（ARJ21是支線客機，C919是首架國產大飛機）7.Asatelliteinahigherorbittravelsfasterthanoneinalowerorbit.()答案：×（軌道越高，衛(wèi)星運行速度越慢）8.TheLongMarch5rocketisnicknamed"FatFive"inChina.()答案：√（長征五號因體型粗壯被稱為“胖五”）9.TheMoonisclassifiedasaplanet.()答案：×（月球是地球的天然衛(wèi)星）10.ElonMuskistheCEOofSpaceX,whileJeffBezosleadsBlueOrigin.()答案：√（馬斯克是SpaceXCEO，貝索斯是藍色起源CEO）第四部分：閱讀理解（共5題，每題3分，共15分）閱讀以下短文，回答問題：Theriseofcommercialspaceflighthastransformedtheaerospaceindustry.CompanieslikeSpaceX,BlueOrigin,andRocketLabarerevolutionizingaccesstospacethroughreusablerockets,costefficientlaunches,andinnovativesatellitetechnologies.SpaceX’sStarlink,forexample,hasdeployedover4,000satellitestoprovideglobalbroadbandinternet,targetingunderservedruralareasandenablingconnectivityinremoteregions.Meanwhile,BlueOrigin’sNewShepardrocketfocusesonsuborbitaltourism,offeringpassengersafewminutesofweightlessnessandaviewofEarth’scurvature.Theseadvancementsnotonlyreducethecostofspaceaccessbutalsoopennewfrontiersforscientificresearch,commercialventures,andeveninterplanetarycolonization.1.Whatisthemaintopicofthepassage?A.ThehistoryofNASA’smissionsB.TheimpactofcommercialspaceflightontheaerospaceindustryC.ThetechnicaldetailsofrocketpropulsionD.Thechallengesofsatellitecommunication答案：B（文章主要討論商業(yè)航天對航空航天業(yè)的變革）2.HowmanyStarlinksatelliteshavebeendeployedasmentioned?A.Over2,000B.Over4,000C.Over6,000D.Over8,000答案：B（文中明確提到“over4,000satellites”）3.WhatistheprimarygoalofStarlink?A.ToconductinterplanetaryresearchB.ToprovideglobalbroadbandinternetC.TodevelopreusablerocketsD.Tolaunchsuborbitaltourism答案：B（Starlink的目標是“provideglobalbroadbandinternet”）4.Theword"underserved"inthepassageisclosestinmeaningto______.A.WellconnectedB.PoorlyservedC.HighlydevelopedD.Technologicallyadvanced答案：B（“underserved”指服務不足的地區(qū)）5.Accordingtothepassage,whatis