2019年06月六级真题（第3套）

淘宝店铺：叮当考研1机密*启用前大学英语六级考试COLLEGEENGLISHTEST—BandSix—(2019年6月第3套)试题册敬告考生一、在答题前，请认真完成以下内容:1.请检查试题册背面条形码粘贴条、答题卡的印刷质量，如有问题及时向监考员反映，确认无误后完成以下两点要求。2.请将试题册背面条形码粘贴条揭下后粘贴在答题卡1的条形码粘贴框内，并将姓名和准考证号填写在试题册背面相应位置。3.请在答题卡1和答题卡2指定位置用黑色签字笔填写准考证号、姓名和学校名称，并用HB-2B铅笔将对应准考证号的信息点涂黑。二、在考试过程中，请注意以下内容:1.所有题目必须在答题卡上规定位置作答，在试题册上或答题卡上非规定位置的作答一律无效。2.请在规定时间内在答题卡指定位置依次完成作文、听力、阅读、翻译各部分考试，作答作文期间不得翻阅该试题册。听力录音播放完毕后，请立即停止作答，监考员将立即收回答题卡1，得到监考员指令后方可继续作答。3.作文题内容印在试题册背面，作文题及其他主观题必须用黑色签字笔在答题卡指定区域内作答。4.选择题均为单选题，错选、不选或多选将不得分，作答时必须使用HB-2B铅笔在答题卡上相应位置填涂，修改时须用橡皮擦净。三、以下情况按违规处理:1.未正确填写(涂)个人信息，错贴、不贴、毁损条形码粘贴条。2.未按规定翻阅试题册、提前阅读试题、提前或在收答题卡期间作答。3.未用所规定的笔作答、折叠成毁损答题卡导致无法评卷。4.考试期间在非听力考试时间佩戴耳机。全国大学英语四、六级考试委员会淘宝店铺：叮当考研2PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteanessayontheimportanceofmotivationandmethodsinlearning.Youshouldwriteatleast150wordsbutnomorethan200words.PartIIListeningComprehension(30minutes)特别说明：由于2019年6月六级考试全国共考了2套听力，第三套真题听力试题与第1套或第2套内容一致，因此在本套真题中不再重复出现。PartIIIReadingComprehension(40minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Questions26to35arebasedonthefollowingpassage.Steelisvaluedforitsreliability,butnotwhenitgetscold.Mostformsofsteel26becomebrittle(脆的)attemperaturesbelowabout-25℃unlesstheyaremixedwithothermetals.Now,though,anoveltypeofsteelhasbeendevelopedthatresists27atmuchlowertemperatures,whileretainingitsstrengthandtoughness—withouttheneedforexpensive28.Steel’sfragilityatlowtemperaturesfirstbecameamajorconcernduringtheSecondWorldWar.AfterGermanU-boatstorpedoed(用鱼雷攻击)numerousBritishships,a2700-strongfleetofcheap-and-cheerful“Libertyships”wasintroducedtoreplacethelostvessels,providingalifelineforthe29British.Butthesteelshellsofhundredsoftheships30intheicynorthAtlantic,and12brokeinhalfandsank.Brittlenessremainsaproblemwhenbuildingsteelstructuresincoldconditions,suchasoilrigsintheArctic.Soscientistshave31tofindasolutionbymixingitwithexpensivemetalssuchasnickel.YuujiKimuraandcolleaguesinJapantriedamorephysical32.Ratherthanaddingothermetals,theydevelopedacomplexmechanicalprocessinvolvingrepeatedheatingandveryseveremechanicaldeformation,knownastempforming.淘宝店铺：叮当考研3I)crackedJ)fracturesK)hollowL)relevantM)reshuffledN)strivedO)violentA)abruptlyB)additivesC)approachD)ardentlyE)besiegedF)channelG)comparableH)componentsexclusivelyTheresultingsteelappearstoachieveacombinationofstrengthandtoughnessthatis33tothatofmodemsteelsthatareveryrichinalloycontentand,therefore,veryexpensive.Kimura’steamintendstouseitstempformedsteeltomakeultra-highstrengthparts,suchasbolts.Theyhopetoreduceboththenumberof34neededinaconstructionjobandtheirweight—byreplacingsolidsupportswith35tubes,forexample.Thiscouldreducetheamountofsteelneededtomakeeverythingfromautomobilestobuildingsandbridges.SectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.Thefutureofpersonalsatellitetechnologyishere—arewereadyforit?A)Satellitesusedtobetheexclusiveplaythingsofrichgovernmentsandwealthycorporations.Butincreasingly,asspacebecomesmoredemocratized,theyarecomingwithinreachofordinarypeople.Justlikedrones(无人机)beforethem,miniaturesatellitesarebeginningtofundamentallytransformourconceptionsofwhogetstodowhatupaboveourheads.B)AsarecentreportfromtheNationalAcademyofScienceshighlights,thesesatellitesholdtremendouspotentialformakingsatellite-basedsciencemoreaccessiblethaneverbefore.However,asthecostofgettingyourownsatelliteinorbitdropssharply,therisksofirresponsibleusegrow.Thequestionhereisnolonger“Canwe?”but“Shouldwe?”Whatarethepotentialdownsidesofhavingasliceofspacedenselypopulatedbyequipmentbuiltbypeoplenottraditionallylabeledas“professionals”?Andwhatwouldtheresponsibleandbeneficialdevelopmentanduseofthistechnologyactuallylooklike?Someoftheanswersmaycomefromanonprofitorganizationthathasbeenbuildingandlaunchingamateursatellitesfornearly50years.C)Havingyourpersonalsatellitelaunchedintoorbitmightsoundlikeanideastraightoutofsciencefiction.Butoverthepastfewdecadesauniqueclassofsatelliteshasbeencreatedthatfitsthebill:CubeSats.The“Cube”here淘宝店铺：叮当考研4simplyreferstothesatellite’sshape.ThemostcommonCubeSatisa10cmcube,sosmallthatasingleCubeSatcouldeasilybemistakenforapaperweightonyourdesk.Thesemini-satellitescanfitinalaunchvehicle’sformerly“wastedspace.”MultiplescanbedeployedincombinationformorecomplexmissionsthancouldbeachievedbyoneCubeSatalone.D)Withintheircompactbodiestheseminutesatellitesareabletohousesensorsandcommunicationsreceivers/transmittersthatenableoperatorstos