热点22了解C919飞机及相关信息(解析版)-备战2023年中考英语热点话题解读关键能力(题型)强化专练(通用版)

备战2023年中考英语热点话题解读+关键能力(题型)强化专练热点22了解C919飞机及相关信息2022年12月9日，一架编号为B-919A的C919大型客机从上海浦东国际机场启航飞往上海虹桥机场，标志着全球首架C919大型客机交付首家用户中国东方航空股份有限公司（以下简称“中国东航”）。C919大型客机的首架交付和即将航线运营，将为全球航空公司和客户提供更多选择，为全球供应商和合作伙伴带来更多机遇，为全球商用飞机产业注入新的活力，更好地服务全球航空旅客美好出行需求。这是我国大飞机事业发展的又一重大里程碑。意味着三十多年来，全球民航运输市场将迎来最新一款全新研制的单通道干线飞机。历经几代人的努力，我国民航运输市场将首次拥有中国自主研发的喷气式干线飞机，大飞机事业迈入规模化系列化发展新征程，对推动全球航空产业链合作创新、加速我国民航运输市场供给侧结构性改革、助力构建国内国际双循环相互促进的新发展格局，具有重要意义。交付仪式以“携手翱翔新时代”为主题。中国商飞向中国东航交付“C919全球首架纪念钥匙”，颁发飞机销售证；中国民航局向中国东航颁发国籍登记证、单机适航证（AC证）、电台执照。此次交付中国东航的C919大型客机有着特殊的涂装和“身份证号”。在机身前部印有“全球首架”的“中国印”标识和对应英文。飞机注册号B-919A，“B”代表飞机的中国国籍，“919”和型号名称契合，“A”则有首架之意，突显这一全球新机型、全球首架的非凡意义。该架飞机为164座两舱布局，公务舱8座，经济舱156座。客舱内饰、旅客座椅、机载娱乐系统和飞机外部涂装做了定制化设计。后续在完成中国民航局补充运行合格审定及开航准备相关工作后，该架飞机正式投入航线运营。C919大型客机是我国按照国际通行适航标准研制、具有完全自主知识产权的全球新一代单通道干线客机，2022年9月29日取得中国民航局型号合格证（TC证），11月29日取得中国民航局生产许可证（PC证）。座级158-192座，航程4075-5555公里，具有安全、经济、舒适、环保的特点，可满足航空公司对不同航线的运营需求。C919大型客机采用先进气动设计、先进推进系统和先进材料，碳排放更低、燃油效率更高。驾驶舱装配新一代集成式侧方操作杆，5块15.4英寸高清显示屏，先进的“静暗”设计可有效降低飞行员工作负荷。客舱拥有2.25米的过道高度，中间座椅较两边座椅稍宽的人性化设计，多种情景化照明模式，较低的噪声水平，健康清新的空气质量，为旅客提供更加舒适的乘坐环境。中国东航作为我国三大国有骨干航空公司之一和全球第七大航空公司，航线网络通达全球170个国家和地区的1062个目的地，旅客运输量位列全球前十，在全球化运营、大机队运营等方面拥有丰富的经验。2021年3月，中国东航与中国商飞正式签署首批5架C919购机合同，成为全球首家启动用户，专门组建成立了C919飞行部，选拔经验丰富、技术精湛、作风优良的优秀飞行员作为C919大型客机飞行员,瞄准“飞出安全、飞出志气、飞出品牌、飞出效益”，致力于高质量运营C919大型客机。中国商飞始终坚持“生命至上、安全第一”的安全观，“精湛设计、精细制造、精诚服务、精益求精”的质量观，和“以客户为中心”的客户观，以市场为导向，尊重客户意见，落实客户需求，努力将C919大型客机打造为“航空公司爱买、飞行员爱飞、乘客爱坐”的商用飞机产品。为保证首架C919大型客机顺利交付，中国商飞和中国东航成立了联合工作组，制定了联合工作方案，携手推进。中国商飞将按照行业惯例和中国民航局运行支持体系要求，为客户提供专业化的服务和支持，持续完善C919大型客机运行支持体系，为飞机安全顺畅运营提供保障。[来源|文汇报]阅读理解1China’shomegrownpassengerplaneC919,tookoffonitsfirstflightinShanghaionFriday(May5).Around3,000peoplewitnessed(鉴证)historicmoment.Beforetheflight,theC919havepassedseriousstricttestssinceNovember2015.Sofar,COMAChasreceived570ordersfortheC919.ManyChinesewebnovelsareinterestingandimaginative.ForeignreadersareattractedbytheChineseculturalhistoryinthenovels.Accordingtoa2016novelreport,amongthesites’(网站)tenmostpopularwebsnovels,fivewrittenbyChinesenovelwriters.SinceMay12,acomputervirus(病毒)namedWanna-cryhasinfected(感染)3,000computers.Oncethevirusgetsintothecomputer,itlocksallthedocuments(文件).Atfirst,it’saskfor300.Butiftheuserdoesn’tsendthemoneyin72hours,thepricedoubles.Documentsarelockedforeveriftheuserdoesn’tpayinsevendays.TheTVshowReadershasbeenquitepopularinthelasttwomonths.Itinvitesdifferentpeopletoreadaloudonthestage.Theshowalsotellsthemovingstorybehindthosepeople.Theycanreadeverythinglikepoems,booksandletters.Byreadingaloudthewordsonthepapercometolife.HowmanyordersforC919hasCOMACgotsofar?A.570. B.300,000. C.3,000. D.919.2.WhatareChinesewebnovelsabout?A.Chinesefamoussites. B.Chinesecultureandhistory.C.Chinesefamouswriters. D.Foreigncultureandhistory.3.Whatwillhappenifhevirusinfectsyourcomputerandyoudon’tsendmoneyin3days?A.Itwilllocksomedocuments. B.Itwon’tinfectanydocuments.C.Youwillhavetopay$600. D.Youcanopenallthedocuments.4.Accordingtothenewsabove,whichofthefollowingisTRUE?A.TheC919tookoffonitsfirstflightinNovember,2015.B.Theviruswon’tinfectyourcomputerinsevendays.C.Thesite’s10mostpopularwebnovelsarefromChina.D.Readersinvitespeopletoreaddifferentkindsofreaders(读物).【答案】1.A

2.B

3.C

4.D【解析】本文是说明文，以表格形式介绍了中国自主研发的飞机C919，中国网络在线小说情况，一种厉害的电脑病毒和一个受欢迎的电视阅读节目等内容。1.细节理解题。根据表格一“Sofar,COMAChasreceived570ordersfortheC919”可知到目前为止，COMAC总共接到了570个C919的订单，故选A。2.细节理解题。根据表格二“ForeignreadersareattractedbytheChineseculturalhistoryinthenovels”可知外国读者容易被小说中的中国文化史所吸引，故选B。3.推理判断题。根据表格三“Butiftheuserdoesn'tsendthemoneyin72hours,thepricedoubles”可知三天之内没有打钱的话金额就会加倍，因为之前是300，所以现在要付600，故选C。4.细节理解题。根据“Itinvitesdifferentpeopletoreadaloudonthestage…Theycanreadeverythinglikepoems,booksandletters”可知能读任何形式的东西，比如诗歌、书籍或信件，故选D。2Chinahasbeenfamousaroundtheworldsinceancienttimes.Inthepast,wehadtheFourGreatInventions.Nowadays,moreinventionsandcreationshavemadeChinastrongerandgreaterintheworld.OnMay5th,2017,atShanghaiPudongInternationalAirport,China’sfirstlargehomemadejetairliner(喷气式客机),theC919,tookoffsuccessfullyforthefirsttime.IthastakenabouttenyearsforthescientistsandresearcherstomakethisChineseDreamcometrue.It’saprideofthewholenation.Sofar,morethan23companieshavealreadyordered570C919planesfromChina.ButwestillhavealongwaytogobeforetheC919carriespassengersby2020.ItalsofacesthechallengeofcompetingwiththeAirbusA320andthenewBoeingB737.What’smore,Chinaisworkingonthenewhigh-speedtrainswiththehighestspeedof400km/h.Itwillbereadyby2020.Thenewtrainsareexpectedtopushareacooperation(合作)andcreatenewbusinessforChinaandforeigncountries.Manycountries,especiallytheonesinCentralAsia,SoutheastAsia,theMiddleEastandEasternEurope,areplanningtobuildhigh-speedraillinesortoimprovetheirrailwayswiththehelpofChina.They’dtogetsupportintechnologyfromChina.Chinahasmadegreatprogressinbothscienceandtechnology.Anditmakesagreatcontribution(贡献)tohuman,too.AllofthesearechangingthedailylifeofChinesepeople,evenofthepeoplearoundtheworld.5.TheC919willhaveacompetitionwith________andthenewBoeingB737.A.theAirbusA320 B.theBoeingB777 C.theAirbusA380 D.theBoeingB7876.Whichofthefollowingistrueaccordingtothepassage?A.Over32companiesordered570C919planesfromChina.B.Successfully,theC919tookoffforthefirsttimeonMay5th,2017.C.ManycountriesinCentralAsiahelpChinabuildhigh-speedraillines.D.Thehigh-speedtrainswiththespeedof400km/hcancarrymorepassengers.7.Thepassagemainlywantstotellus________.A.theChinesescientistsarebetteratscienceandtechnologythanbefore.B.theFourGreatInventionsmakesChinastrongandgreatintheworld.C.Chinahasincreasedtheinternationalinfluencewithitsdevelopment.D.Chinahasproducedthenewhigh-speedtrainswiththespeedof400km/h.【答案】5.A

6.B

7.C【解析】本文是一篇说明文。介绍了中国近年来在科技方面的重大发展。文章介绍了中国首架大型国产喷气式客机C919和中国高铁的发展，以及一些发展中国家希望得到中国高铁技术方面的支持。表明了这些进步给中国人甚至全世界人民产生了重大影响。5.细节理解题。根据第二段最后一句“ItalsofacesthechallengeofcompetingwiththeAirbusA320andthenewBoeingB737.”可知，国产大飞机C919将面临来自空客A320和波音B737的竞争。故选A。6.细节理解题。根据第二段第一句“OnMay5th,2017,atShanghaiPudongInternationalAirport,China’sfirstlargehomemadejetairliner(喷气式客机),theC919,tookoffsuccessfullyforthefirsttime.”可知，C919于2017年5月5日首次成功起飞。故选B。7.主旨大意题。本文介绍了中国近年来在科技方面的重大发展，文章首先介绍了中国大型喷气式客机C919试飞成功，然后介绍了中国高铁的发展，以及一些国家希望在高铁方面得到中国的技术支持。表明了中国的发展对世界产生了更大的影响。故选C。3OnMay5，2017,China’shome-madepassengeraircraft(飞机）C919completedits90-minutefirstflightandlandedsafelybackatPudongAirportinShanghai.C919isdevelopedbyCOMAC,aChineseaircraftcompany.ItisdesignedtocompetewithBoeing737andAirbusA320.ThefirstC919aircraftcancarry168passengersandisabletoflyadistancebetween4,075and5,555kilometers.It’sreportedthataC919costsaround50milliondollars,lessthanhalfofaBoeing737oranAirbusA320.Uptonow,morethan570aircraftshavebeenorderedfrom23customers,mostlyChinese,butalsoAmericanandThaicompaniesorairlines.COMACaimstotakeonefifthoftheworld’snarrow-bodyaircraftmarketandonethirdoftheChinesemarketby2035.ThenameC919hasitsspecialmeanings.TheletterCstandsforboth“COMAC”and“China”.Thenumber9ispronouncedasjiuinChinese,whichmeans“forever”.Andthenumber19referstoitscapacity(容量)of190passengers.Thelargepassengeraircraftispraisedas“theflowerofmodernindustry”.Itisasymbolofthenation’sindustrialandtechnologicalstandardsaswellasthecomprehensive(综合的)power.Inordertorealizethecenturydreamofflyingintheskyandthestrategy(战略)ofthenation,COMACbearsthenation’sdreamandpeople’strust.Chinaconsidersitasanationalpride.8.C919isproducedby________.A.Boeing B.aThaiaircraftcompanyC.Airbus D.aChineseaircraftcompany9.WhichofthefollowingisTRUEaboutthefirstC919aircraft?A.Itcancarry160passengersatmost.B.Itcanonlyflyadistanceof4,075km.C.ItcostslessthanhalfofaBoeing737.D.ItcostsmorethanhalfofanAirbusA320.10.WhichpictureshowsCOMACsaimtotakethenarrow-bodyaircraftmarketby2035?A. B.C. D.11.Thenewsreportiswrittenmainlyto________.A.introducethedesignofC919B.describethefirstflightofC919C.explain“theflowerofmodernindustry”D.showChina’sachievementsinaircraftindustry【答案】8.D

9.C

10.C

11.D【解析】本文介绍了中国自制的客机C919的载客量，飞行距离和制作成本等情况。客机C919被誉为“现代工业之花”，是国家的骄傲。8.细节理解题。根据第一段OnMay5，2017,China’shome-madepassengeraircraft(飞机）C919completedits90-minutefirstflightandlandedsafelybackatPudongAirportinShanghai.可知，2017年5月5日，中国自制的客机C919完成了90分钟的第一次飞行，安全降落在上海浦东机场。故选D。9.细节理解题。A项，根据第二段第三句.ThefirstC919aircraftcancarry168passengers可知第一架C919飞机可以载168名乘客，A项错误；B项，根据第二段第三句andisabletoflyadistancebetween4,075and5,555kilometers.可知C919飞机能够飞行的距离在4075到5555公里之间，B项错误；C项，根据第二段第四句It’sreportedthataC919costsaround50milliondollars,lessthanhalfofaBoeing737oranAirbusA320可知，据报道，C919的制造成本不到波音737或空客A320成本的一半，C项正确；D项表述错误，故选C.10.细节理解题。根据第二段最后一句COMACaimstotakeonefifthoftheworld’snarrow-bodyaircraftmarketandonethirdoftheChinesemarketby2035可知，COMAC的目标是到2035年占全球窄体飞机市场的五分之一，占中国市场的三分之一。故选C。11.主旨大意题。A项，“介绍C919的设计”，文中只提及了C919的载客量，飞行距离和制作成本，未提及具体设计，A项错误；B项，“描述C919的第一次飞行”，文中只在第一段提及完成了第一次飞行并安全降落，未提及详细的飞行过程，B项错误；C项，“解释‘现代工业之花’”，文中最后一段提及大型客机被誉为“现代工业之花”，但并未详细解释，C项错误，故选D。4Chinawillbuildaworld-classcluster(群)ofairportsintheGuangdong-HongKong-MacaoGreaterBayAreaby2025.Itcanmakeastrongconnectionamongtheabovethreeplacesandprovideconvenientlifeforpeopleintheseareas.AccordingtoaplanannouncedbytheCivilAviationAdministration(民航局)ofChinaonWednesday,thecivilaviationsectorinthegreaterbayareawillcontinuetoplayaleadingroleworldwideby2025.Theplanalsosetsgoalstobereachedby2035:atthattime,wewillbeproudofanoutstandingworld-classairportclusterthatissafe,greenandsmart.Fivemainairports—HongKongInternationalAirport,GuangzhouBaiyunInternationalAirport,ShenzhenBao’anInternationalAirport,MacaoInternationalAirportandZhuhaiJinwanAirport—andaseriesofsmallairportsintheareawillmakeuptheairportcluster.Tomeettheneedoftheplan,mainairportsinthegreaterbayareahavespedupbasicbuildingpartsandprojectsinrecentyears.Asatelliteterminal(终端)inShenzhenairportisbeingbuilt.Itisexpectedtobecompletedthisyearandbeputintousein2023.Inaddition,Guangzhouairportplanstomakeitselflargerby2025,whichmainlyincludesitsfourthandfifthrunwaysandathirdterminal.Zhuhaiairportisalsopreparingtoenlargeitselfby2027bybuildingitssecond190,000-square-meterterminalaswellasadding25additionalaircraftparkingbays.Lastyear,HongKongInternationalAirportanditscounterpartinGuangzhou,Shenzhen,ZhuhaiandtheMacaoSARdealtwithmorethan200millionpassengersandover8.3milliontonsofcargoandairmail.Inthenextfewyears,thepassengergrowthrateintheGreaterBayAreaisexpectedtoreach7percent,twiceasmanyasthatoftheglobal(全球的)averagerate,Lawforecast.“Thehighly-growingmarketintheGreaterBayArearequiresanairportclustertomeettheincreasingneedontraveling,business,entertainmentandsoon,”saidCheung-kwokLaw,directorofAviationPolicyandResearchCenteroftheChineseUniversityofHongKong.12.Whichofthefollowingdoesn’ttheairportclusterinclude?A.GuangzhouBaiyunInternationalAirport. B.ZhuhaiJinwanAirport.C.ShenzhenBao’anInternationalAirport. D.aseriesofsmallairportsinChina.13.Whatdoyouknowabouttheplan?A.MacaoInternationalAirportwillbuilditsfourthandfifthrunways. B.Zhuhaiairportwillbuilditssecond190,000-square-meterterminal.C.Guangzhouairportplanstobuilditssecondterminal. D.TheGreaterBayAreahasthemostdemandsontravelingandbusinessglobally.14.Wherecanweprobablyfindthispassage?A.Inanadvertisement. B.Inaposter. C.Inasci-finovel. D.Inanewspaper.15.What’sthemainideaofthepassage?A.Guangzhouairportwillbeenlarged. B.TheGreaterBayAreaairportclusterwillbebuilt.C.Guangdong,HongKong,Macaosharethesameairport. D.WearehavingtheGreaterBayAreaairportcluster.【答案】12.D

13.B

14.D

15.B【解析】本文以新闻的形式报道了我国将在2025年前在粤港澳地区建成世界级的机场群，使三地联系更加紧密，使三地人民生活更加便捷。12.细节理解题。根据“Fivemainairports—HongKongInternationalAirport,GuangzhouBaiyunInternationalAirport,ShenzhenBao’anInternationalAirport,MacaoInternationalAirportandZhuhaiJinwanAirport—andaseriesofsmallairportsintheareawillmakeuptheairportcluster.”可知机场群包括香港国家机场、广州白云国家机场、深圳宝安国际机场、澳门国际机场和珠海金湾机场以及该地区一系列小型机场，故选D。13.细节理解题。根据“Zhuhaiairportisalsopreparingtoenlargeitselfby2027bybuildingitssecond190,000-square-meterterminalaswellasadding25additionalaircraftparkingbays.”可知珠海机场在2027年前准备扩大规模，建造第二个190,000平方米的终端，增加25个停机位，故选B。14.推理判断题。根据文章可知，文中介绍了我国将在2025年之前建成世界级的机场群，属于时事新闻，推断应是被刊登在报纸上，故选D。15.主旨大意题。根据全文可知，文章向我们介绍了我国将在2025年之前建成世界级的机场群，故选B。5QianXuesenisaworld-famousexpertonaerospace(航天航空)rocketsandaerodynamics.HeachievedgreatsuccessinmanyareasofscienceandmadeimportantcontributionstothefoundationanddevelopmentoftheChineseaerospaceindustry.AftergraduatingfromShanghaiJiaoTongUniversityin1934,QianXuesenwenttoAmericatostudyinMIToneyearlater.Afterreceivingamaster’sdegreethere,hewenttostudyinCaliforniaInstituteofTechnologyandreceivedPhDdegreesinbothaerospaceandmathematics.In1955,QianXuesenreturnedtohismotherlandnomatterhowmanydifficultieshehadtoface.HisreturnbroughtChinathehopeofdevelopingspacescienceanditsownmissiles(导弹).In1956,heputforwardaplantoprotectthecountrythroughdevelopingaviation(航空)industry.WiththesupportfromthePremierZhouEnlai,QianXuesenbegantopreparetosetupChina’sfirstmissileandrocketresearchanddevelopmentstructure,theFifthResearchInstituteofStateMinistryofDefense.Fromthenon,hehaslongbeeninchargeofthechieftechnologicalresearchanddevelopmentofChina’smissile,rocketandspacecraft.Chinasuccessfullysetoffitsfirstatombombin1964.Later,Chinalauncheditsfirstman-madesatelliteonApril24,1970,becomingthecountrytoindependentlylaunchsatellitefollowingtheformerUnionofSovietSocialistRepublics,theUSA,FranceandJapan.AsaforerunnerofChina’saerospacescienceandtechnology,Qianprovidedchancesforyoungscientists.WangYongzhi,formerchiefdesignerofChina’smanned-spaceproject,haslearntalotfromQian.“Hesuggestedthatrocketofthesecondgenerationshouldbedevelopedbyoursecondgenerationscientists.Thisgaveuschancestobegeneraldesigners”.ThinkingoftheexperienceworkingwithQian,SunJiadong,generaldesignerofChina’slunarorbiterproject,isgrateful.“Heputgreatexpectationonusandtrustedusalot.Wheneverwemademistakes,heseldomblamedusbuthelpedfindoutthereasonsowecouldavoiditinthefuture.”ConsideredasFatherofMissileandKingofRockets,QianretiredintheyearbeforeChinesemannedspaceprogramwaslaunchedin1992,butheneverstoppedhisworkonscientificresearchafterretirement.Hesaidhehadnotimetoreviewthepast,butlookedforwardtothefuture.OnOctober31st,2009,QianXuesenpassedawayinBeijingattheageof98.16.Accordingtothepassage,whichofthefollowingaboutQianXuesenistrue?A.HereturnedtoChinaeasilywiththetechnologiesofspacescience.B.Hewentabroadforfurtherstudyandgothismaster’sdegreeinMIT.C.HeworkedforthedevelopmentofChina’sfifthmissileandrocket.D.HemadeChinathefourthcountrytoindependentlylaunchsatellite.17.Whatdoestheunderlinedword“forerunner”inParagraph6probablymean?A.Anexpert. B.Amaster. C.Acompetitor. D.Apioneer.18.ItcanbeinferredfromParagraph6that______.A.Hetookmainresponsibilitieswhenmistakesweremade.B.QianXuesengivesmanygoodchancestogeneraldesigners.C.ThehelpofQianXuesenmeantalottotheyoungscientists.D.QianXuesenhadgreatexpectationonthelunarorbiterproject.19.HowoldwasQianXuesenwhenheretired?A.80yearsold. B.81yearsold. C.92yearsold. D.98yearsold.【答案】16.B

17.D

18.C

19.A【解析】本文介绍了钱学森的生平事迹。16.细节理解题。根据“QianXuesenwenttoAmericatostudyinMIToneyearlater.Afterreceivingamaster’sdegreethere”可知，钱学森出国深造并在麻省理工学院获得硕士学位，故选B。17.词义猜测题。根据“AsaforerunnerofChina’saerospacescienceandtechnology,Qianprovidedchancesforyoungscientists.”可知，作为中国航天科技的先驱，钱学森为年轻科学家提供了机会，单词“forerunner”指的是“先驱”，故选D。18.细节理解题。根据“AsaforerunnerofChina’saerospacescienceandtechnology,Qianprovidedchancesforyoungscientists.WangYongzhi,formerchiefdesignerofChina’smanned-spaceproject,haslearntalotfromQian.”可知，钱学森的帮助对年轻科学家来说意义重大，故选C。19.推理判断题。根据“ConsideredasFatherofMissileandKingofRockets,QianretiredintheyearbeforeChinesemannedspaceprogramwaslaunchedin1992...OnOctober31st,2009,QianXuesenpassedawayinBeijingattheageof98.”可知，钱学森2009年逝世时是98岁，所以他出生于1911年，而他在1992年的前一年退休，即1991年退休，也就是80岁时退休，故选A。6Anelectronicdeviceisusuallyfoundatthebackendofanaircraft(飞行器)thatcanplayanimportantpartintheinvestigation(调查)ofaviation(航空)accidentsandincidents.Blackboxesorflightrecordersasthey’reknownintheaviationworld,aren’tactuallyblack.They’rebrightorange,akeyfeaturethatmakesthemeasiertofindafteracrash(失事).Aboutthesizeofashoebox,ablackboxisactuallymadeupoftwocomponents(组件),aflightdatarecorder(FDR)andacockpit(驾驶舱)voicerecorder(CVR).TheFDRstorestechnicalflightdataincluding:temperature,speed,fuellevels,auto-pilotstatus,altitudeandtrajectory(轨迹)andhas25hoursofrecordingtime.TheCVRrecordsallsoundsintheaircraft,fromthecrew’s(机组成员的)conversation,enginesoundsandconversationswiththeairtrafficcontroltower(空中交通控制塔台).Ithasabouttwohoursofrecordingtimeandhelpsinvestigationsworkoutwhetheramechanicalfault,humanerror,orsomethingelsecausedthecrash.Theblackboxisdesignedtowithstandextremeconditionsfromtemperaturesofmorethan1000℃foronehourandimmersion(浸没)insaltwaterorotherfluidsatadepthof6000m.Italsohasanunderwaterbeaconlocator(水下定位信标)thatsendsoutacontinuousultrasoundsignal(超声波信号)oncepersecondforabout30days.Criticsoftheboxessaytheyshouldbeabletosendtheinformationinrealtime,maybethroughsatellitesignals,savingtheneedtosearchforthephysicalboxafteracrash.20.AnFDRstoresmanythingsexcept________?A.temperature B.auto-pilotstatus C.fuellevels D.enginesounds21.Whatdoestheword“withstand”inparagraphtwoprobablymeaninChinese?A.制造 B.经受 C.呈现 D.陪同22.Whichofthefollowingstatementsaboutablackboxistrue?A.Itisactuallyblack. B.Ithasalargesize.C.Itcanbefoundinacockpit. D.Itisalsoknownasaflightrecorder.23.Whatcanwelearnfromthepassage?A.Theblackboxescanpreventaviationaccidents.B.AnFDRrecordsallsoundsintheaircraft.C.Ablackboxcanworkindepthsupto6000metersofsaltwater.D.Wearesuretofindoutthecauseofthecrashwiththehelpoftheblackbox.24.Whatistheviewofthecriticsinthelastparagraph?A.Theblackboxshouldsendinformationinrealtimeinsteadofjuststoringflightdata.B.Ifablackboxcansendflightdatainrealtime,itwillbeeasiertobefoundafteracrash.C.Thereisnoneedtoequipanaircraftwithablackbox.D.Weshouldalsoequipthesatellitewithablackbox.【答案】20.D

21.B

22.D

23.C

24.A【解析】本文主要介绍了黑匣子的组成和作用。20.细节理解题。根据“TheFDRstorestechnicalflightdataincluding:temperature,speed,fuellevels,auto-pilotstatus,altitudeandtrajectory(轨迹)”可知，飞行数据记录器记录了温度、速度、油量、自动导航状态、海拔高度和轨迹，选项D“发动机声音”是没有记录的。故选D。21.词义猜测题。根据“Theblackboxisdesignedtowithstandextremeconditionsfromtemperaturesofmorethan1000℃foronehour”可知，黑匣子的设计可承受1000℃以上的极端条件下一小时的工作，选项B“经受”符合语境。故选B。22.细节理解题。根据“Blackboxesorflightrecordersasthey’reknownintheaviationworld,aren’tactuallyblack”可知，黑匣子也叫飞行记录器。故选D。23.细节理解题。根据“Theblackboxisdesignedtowithstandextremeconditionsfromtemperaturesofmorethan1000℃foronehourandimmersion(浸没)insaltwaterorotherfluidsatadepthof6000m.”可知，黑匣子的设计可承受1000℃以上的极端条件下一小时的工作，以及在6000m深的盐水或其他液体中浸泡。故选C。24.细节理解题。根据“Criticsoftheboxessaytheyshouldbeabletosendtheinformationinrealtime”可知，评论认为黑匣子应该能实时发送信息。故选A。7FindYourAdventureattheSpaceandAviation(航空)CenterIfyou’relookingforauniqueadventure,theSpaceandAviationCenter(SAC)istheplacetobe.TheCenteroffersprogramsdesignedtochallengeandinspirewithhands-ontasksandlotsoffun.Morethan750,000havegraduatedfromSAC,withmanyseekingemploymentinengineering,aviation,education,medicineandawidevarietyofotherprofessions.Theycometocamp,wantingtoknowwhatitisliketobeanastronautorapilot,andtheyleavewithreal-worldapplicationsforwhatthey’restudyingintheclassroom.Forthetrainees,theprogramsalsoofferagreatwaytoearnmeritbadges(荣誉徽章).AtSpaceCamp,traineescanearntheirSpaceExplorationbadgeastheybuildandfiremodelrockets,ortrysimulated(模拟)flyingtospacewiththecrewfromallovertheworld.TheAviationChallengeprogramgivestraineesthechancetoearntheirAviationbadge.Theylearntheprinciplesofflightandtesttheiroperatingskillsinthecockpit(驾驶舱)ofavarietyofflightsimulators.TraineesalsogetagoodstartontheirWildernessSurvivalbadgeastheylearnaboutlandandwatersurvivalthroughdesignedtasksandtheirsearchandrescueofa“downed”pilot.Withalltheprograms,teamworkisthekeyastraineeslearntheimportanceofleadershipandbeingpartofabiggertask.Allthisfunisavailableforages9to18.Familiescanenjoytheexperiencetogether,too,withFamilyCampprogramsforfamilieswithchildrenasyoungas7.Stayanhourorstayaweek—thereissomethinghereforeveryone!Formoredetails,pleasevisitusonlineat.25.WhydopeoplecometoSAC?A.Toexperienceadventures. B.Tolookforjobsinaviation.C.Togetadegreeinengineering. D.Tolearnmoreaboutmedicine.26.ToearnaSpaceExplorationbadge,atraineeneedsto________.A.flytospace B.getanAviationbadgefirstC.studytheprinciplesofflight D.buildandfiremodelrockets27.Whatisthemostimportantfortrainees?A.Scienceknowledge B.Teamspirit. C.Taskplanning. D.Survivalskills.28.Inwhichcolumn(栏目)onthenewspaper,canyoufindthistext?A.Environment B.Advertisement C.Leadership D.Fashion【答案】25.A

26.D

27.B

28.B【解析】本文介绍了太空和航空中心设计的训练营挑战项目。25.推理判断题。根据“Ifyou’relookingforauniqueadventure,theSpaceandAviationCenter(SAC)istheplacetobe.”可知SAC为想要冒险的人提供机会。故选A。26.细节理解题。根据“AtSpaceCamp,traineescanearntheirSpaceExplorationbadgeastheybuildandfiremodelrockets,ortrysimulated(模拟)flyingtospacewiththecrewfromallovertheworld.”可知在太空训练营，训练者可以在构建和发射模型火箭时得到太空荣誉徽章。故选D。27.细节理解题。根据“Withalltheprograms,teamworkisthekeyastraineeslearntheimportanceofleadershipandbeingpartofabiggertask.”可知在所有的项目中，团队合作是关键。故选B。28.推理判断题。根据“Allthisfunisavailableforages9to18.Familiescanenjoytheexperiencetogether,too,withFamilyCampprogramsforfamilieswithchildrenasyoungas7.”可知这是训练营的广告。故选B。二、完形填空阅读下面的短文，掌握其大意。从A、B、C、D三个选项中选出最佳选项。Isatdowninmyseatwaitingfortheplanetotakeoff.Alineof___29___cameoverandfilledalltheempty(空的)seats.Afterawhile,weweretoldthatpackedluncheswereavailablefor$5.AsIreachedformywallettobuyone,Ioverheardasoldieraskanother___30___heplannedtobuylunch.“No,thatseemslikealotofmoneyforjustapackedlunch.”Ilookedaround___31___ofthesoldierswerebuyinglunch.Iwalkedtothebackoftheplaneandhandedtheflightstaffa$50bill.“Takealunchtoallthosesoldiers.”AfterIfinishedeating,Iwenttotherestroom.Amanstoppedme.“Isawwhatyoudid.Iwanttobe___32___ofit.Here,takethis.”Hehandedme$25.SoonafterI___33___tomyseat,theFlightCaptain(机长)cametomeandsaid,“Iwanttoshakeyourhand,Iwasamilitary(军队)pilot.Once,someoneboughtmealunch.Itwasanactof___34___Ineverforgot.”LaterIwalkedtothefrontoftheplane.Amanwhowasseatedaboutsixrowsinfrontofme___35___hishand,wantingtoshakemine.Heleftanother$25inmyhand.WhenwelandedinNewYork,Ipickedupmythings.___36___waitingtogetoff,amanpassedbyandputsomethinginmypocket.Another$25!Iwalkedovertothesoldiersand___37___them$75.Thesesoldiersweregivingtheirallforour___38___.Icouldonlygivethemacoupleofmeals.Itseemedsolittle.29.A.students B.businessmen C.children D.soldiers30.A.that B.where C.when D.if31.A.None B.Each C.Neither D.Some32.A.proud B.part C.careful D.pride33.A.reported B.returned C.spread D.led34.A.liveliness B.sadness C.kindness D.richness35.A.keptout B.reachedto C.keptto D.reachedout36.A.While B.Over C.Besides D.After37.A.brought B.cost C.handed D.paid38.A.dream B.country C.money D.family【答案】29.D

30.D

31.A

32.B

33.B

34.C

35.D

36.A

37.C

38.B【解析】本文是一篇记叙文。主要介绍作者一次乘坐飞机时遇到一队士兵，他给士兵们买午餐以感谢他们对国家做出的贡献。还有其他人也加入其中。29.句意：一排士兵走过来，坐满了所有的空座位。students学生；businessmen商人；children孩子们；soldiers士兵。根据“Ioverheardasoldieraskanother...”可知，此题应该是指士兵。故选D。30.句意：当我伸手去拿钱包想买午餐时，我无意中听到一个士兵问另一个士兵是否计划去买午餐。that无意义；where哪里；when什么时候；if是否，如果。根据“No,thatseemslikealotofmoneyforjustapackedlunch.”“不，盒装午餐看起来像是很贵。”可知，上文问他买不买午餐。故选D。31.句意：我环视一圈，发现没有一个士兵正在买午餐。None没有一个；Each每一个；Neither两者都不；Some一些。根据“Iwalkedtothebackoftheplaneandhandedtheflightstaffa$50bill.‘Takealunchtoallthosesoldiers.’”可知，士兵们应该没有去买午餐的。故选A。32.句意：我想要成为其中的一份子。proud自豪的；part部分；careful小心的；pride自豪。根据“Hehandedme$25.”可知，他想和作者一起给士兵们买午餐。故选B。33.句意：在我回到座位后不久，机长走过来对我说，“我想和你握手，我是一名军队的飞行员。”reported报告；retu