2019年6月六级（第一套）真题+答案解析

12019年6月英语六级 真题 北京中考数学真题pdf四级真题及答案下载历年四级真题下载证券交易真题下载资料分析真题下载 试卷（第一套）PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteanessayontheimportanceofteamspiritandcommunicationintheworkplace.Youcanciteexamplestoillustrateyourviews.Youshouldwriteatleast150wordsbutnomorethan200words.PartⅡListeningComprehension(30minutes)SectionADirections:Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions1to4arebasedontheconversationyouhavejustheard.1.A)Asix-month-longnegotiation.C)Aprojectwithatroublesomeclient.B)Preparationsfortheparty.D)Giftwrappingforthecolleagues.2.A)Takeweddingphotos.C)Startasmallbusiness.B)Advertisehercompany.D)Throwacelebrationparty.3.A)Hesitant.C)Flattered.B)Nervous.D)Surprised.4.A)Startherownbakery.C)Sharehercookingexperience.B)Improveherbakingskill.D)Prepareforthewedding.Questions5to8arebasedontherecordingyouhavejustheard.5.A)Theyhavetospendmoretimestudying.B)Theyhavetoparticipateinclubactivities.C)Theyhavetobemoreresponsibleforwhattheydo.D)Theyhavetochooseaspecificacademicdiscipline.6.A)Getreadyforacareer.C)Setalong-termgoal.B)Makealotoffriends.D)Behavelikeadults.7.A)Thosewhoshareheracademicinterests.B)Thosewhorespectherstudentcommitments.C)Thosewhocanhelpherwhensheisinneed.D)Thosewhogotothesameclubsasshedoes.8.A)Thosehelpfulfortappingtheirpotential.B)Thoseconducivetoimprovingtheirsocialskills.C)Thosehelpfulforcultivatingindividualinterests.D)Thoseconducivetotheiracademicstudies.????：???????2SectionBDirections:Inthissection,youwillheartwopassages.Attheendofeachpassage,youwillhearthreeorfourquestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions9to11arebasedonthepassageyouhavejustheard.9.A)Theybreakawayfromtraditionalwaysofthinking.B)Theyarepreparedtoworkharderthananyoneelse.C)Theyaregoodatrefiningoldformulas.D)Theybringtheirpotentialintofullplay.10.A)Theycontributedtothepopularityofskiingworldwide.B)Theyresultedinabrand-newstyleofskiingtechniques.C)Theypromotedthescientificuseofskiingpoles.D)Theymadeexplosivenewsinthesportsworld.11.A)Hewasrecognizedasageniusintheworldofsports.B)Hecompetedinallmajorskiingeventsintheworld.C)HewonthreegoldmedalsinoneWinterOlympics.D)Hebrokethreeworldskiingrecordsinthreeyears.Questions12to15arebasedonthepassageyouhavejustheard.12.A)Theyappearrestless.C)Theybecomeupset.B)Theyloseconsciousness.D)Theydiealmostinstantly.13.A)Ithasaninstanteffectonyourbodychemistry.B)Itkeepsreturningtoyoueverynowandthen.C)Itleavesyouwithalonglastingimpression.D)Itcontributestotheshapingofyoumind.14.A)Tosucceedwhilefeelingirritated.B)Tofeelhappywithoutgoodhealth.C)Tobefreefromfrustrationandfailure.D)Toenjoygoodhealthwhileindarkmoods.15.A)Theyarecloselyconnected.B)Theyfunctioninasimilarway.C)Theyaretoocomplextounderstand.D)Theyreinforceeachotherconstantly.SectionCDirections:Inthissection,youwillhearthreerecordingsoflecturesortalksfollowedbythreeorfourquestions.Therecordingswillbeplayedonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.????：???????3Questions16to18arebasedontherecordingyouhavejustheard.16.A)Theydifferintheirappreciationofmusic.B)Theyfocustheirattentionondifferentthings.C)Theyfingerthepianokeysindifferentways.D)Theychoosedifferentpiecesofmusictoplay.17.A)Theymanagetocooperatewellwiththeirteammates.B)Theyuseeffectivetacticstodefeattheircompetitors.C)Theytryhardtomeetthespectators’expectations.D)Theyattachgreatimportancetohighperformance.18.A)Itmarksabreakthroughinbehavioralscience.B)Itadoptsaconventionalapproachtoresearch.C)Itsupportsapieceofconventionalwisdom.D)Itgivesrisetocontroversyamongexperts.Questions19to21arebasedontherecordingyouhavejustheard.19.A)People’senvyofslimmodels.C)Theincreasingrangeoffancyproducts.B)People’scrazeforgoodhealth.D)Thegreatvarietyofslimmingproducts.20.A)Theyappearvigorous.C)Theylookcharming.B)Theyappearstrange.D)Theylookunhealthy.21.A)Cultureandupbringing.C)Peerpressure.B)Wealthandsocialstatus.D)Mediainfluence.Questions22to25arebasedontherecordingyouhavejustheard.22.A)Therelationbetweenhairandskin.C)Thecolorofhumanskin.B)Thegrowinginterestinskinstudies.D)Theneedofskinprotection.23.A)Thenecessitytosaveenergy.C)Theneedtobreathewithease.B)Adaptationtothehotenvironment.D)Dramaticclimatechangesonearth.24.A)Leavesandgrass.C)Theirskincoloring.B)Man-madeshelter.D)Hairontheirskin.25.A)Theirgeneticmakeupbegantochange.B)Theircommunitiesbegantogrowsteadily.C)Theirchildrenbegantomixwitheachother.D)Theirpaceofevolutionbegantoquicken.PartⅢReadingComprehension(40minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.????：???????4Questions26to35arebasedonthefollowingpassage.Pastaisnolongeroffthemenu,afteranewreviewofstudiessuggestedthatthecarbohydratecanformpartofahealthydiet,andevenhelppeopleloseweight.Foryears,nutritionistshaverecommendedthatpastabekepttoa26,tocutcalories,preventfatbuild-upandstopbloodsugar27up.Thelow-carbohydratefoodmovementgavebirthtosuchdietsastheAtkins,PaleoandKeto,whichadvisedswappingfoodslikebread,pastaandpotatoesforvegetables,fishandmeat.Morerecentlythetrendofswappingspaghettiforvegetableshasbeen28byclean-eatingexperts.Butnowa29reviewandanalysisof30studiesbyCanadianresearchersfoundthatnotonlydoespastanotcauseweightgain,butthreemealsaweekcanhelppeopledropmorethanhalfakilogramoverfourmonths.Thereviewersfoundthatpastahadbeenunfairlydemonized(妖魔化)becauseithadbeen30inwithother,moreft-promotingcarbohydrates.“Thestudyfoundthatpastadidn’t31toweightgainorincreaseinbodyfat,”saidleadauthorDrJohnSievenpiper.“In32theevidence,wecannowsaywithsomeconfidencethatpastadoesnothavean33effectonbodyweighoutcomeswhenitisconsumedaspartofahealthydietarypattern.”Infact,analysisactuallyshowedasmallweighloss34toconcerns.perhapspastacanbepartofahealthydietThoseinvolvedinthe35trialsonaverageate3.3servingsofpastaaweekinsteadofothercarbohydrates,oneservingequalingaroundhalfacup.Theylostaroundhalfakilogramoveranaveragefollow-upof12weeks.A)adverseI)minimumB)championedJ)radiatingC)clinicalK)rationD)contraryL)shootingE)contributeM)subscribeF)intimateN)systematicG)lumpedO)weighingH)magnifiedSectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.TheBestRetailersCombineBricksandClicks[A]Retailprofitsarefallingsharply.Storesareclosing.Mallsareemptying.Thedepressingstoriesjustkeepcoming.ReadingtheearningsannouncementsoflargeretailstoreslikeMacy’s,Nordstrom,andTargetisaboutasupliftingasatourofanintensivecareunit.Theinteractisapparentlytakingdownyetanotherindustry.Brickandmortarstores(实体店)seemtobegoing????：???????5thewayoftheyellowpages.Sureenough,theCensusBureaujustreleaseddatashowingthatonlineretailsalessurged15.2percentbetweenthefirstquarterof2015andthefirstquarterof2016.[B]Butbeforeyoudumpallofyourretailstocks,therearemorefactsyoushouldconsider.Lookingonlyatthat15.2percent"surge"wouldbemisleading.Itwasanincreasethatwasonasmallbaseof6.9percent.Evenwhenatinynumbergrowsbyalargepercentageterms,itisoftenstilltiny.[C]Morethan20yearsaftertheinternetwasopenedtocommerce,theCensusBureautellsusthatbrickandmortarsalesaccountedfor92.3percentofretailsalesinthefirstquarterof2016.Theirdatashowthatonly0.8percentofretailsalesshiftedfromofflinetoonlinebetweenthebeginningof2015and2016.[D]So,despiteallthetalkaboutdrone(无人机)deliveriestoyourdoorstep,alltheretailexecutivesexpressinganxietyoverconsumersgoingonline,andevenaPresidentialcandidateexclaimingthatAmazonhasa"hugeantitrustproblem,"theCensusdatasuggestthatphysicalretailisthriving.Ofcourse,theclosedstores,depressedexecutives,andsinkingstockssuggestotherwise.What'stherealstory?[E]Manyfirmsoperatingbrickandmortarstoresareintrouble.Theretailindustryisgettingreinvented,aswedescribeinournewbookMatchmakers.It'sstandinginthePathofwhatSchumpetercalledagale(大风)ofcreativedestruction.Thatstormhasbeenbrewingforsometime,andasithasreachedgaleforce,mostlargeretailersaresearchingforaresponse.AstheCFOofMacy’sputitrecently,“We’refranklyscratchingourheads.”[F]Butit’snothappeningasexpertspredicted.Inthepeakofthedot.combubble,brickandmortarretailwasoneofthoseindustriestheinternetwasgoingtokill-andquickly.Thedot.combustdiscreditedmostpredictionsofthatsortandintheyearsthatfollowed,conventionalretailers’confidenceinthefutureincreasedasCensuscontinuedtoreportweakonlinesales.Andthenthegalehit.[G]Itisbecomingincreasinglyclearthatretailreinventionisn’tasimplebattletothedeathbetweenbricksandclicks.Itisaboutdevisingretailmodelsthatworkforpeoplewhoaremakingincreasinguseofagrowingarrayofinternet-connectedtoolstochangehowtheysearch,shop,andbuy.Creativeretailersareusingthenewtechnologiestoinnovatejustabouteverythingstoresdofrommanaginginventory,tomarketing,togettingpaid.[H]Morethandronesdroppinganewsupplyofunderwearonyourdoorstep,Apple’smassivelysuccessfulbrick-and-mortar-and-glassretailstoresandAmazon’ssmallstepsinthesamedirectionarewhatshouldkeepold-fashionedretailersawakeatnight.Nottomentionthelargenumberofcreativenewretailers,likeBonobos,thatareblendingonlineandofflineexperiencesincreativeways.[I]Retailreinventionisnotasimpleprocess,andit’salsonothappeningonwhatusedtobecalled"InternetTime."Someinternet-drivenchangeshavehappenedquickly,ofcourse.Craigslistquicklyovertooknewspaperclassifiedadsandturnednewspapereconomicsupsidedown.Butmanywidelyanticipatedchangesweren’tquick,andsomehaven’treallystarted.Withthebenefitofhindsight(后见之明),itlooksliketheinteractwilltransformtheeconomyatsomethinglikethepaceofothergreatinventionslikeelectricity.B2Bcommerce,forexample,didn’tmovemainlyonlineby2005asmanyhadpredictedin2000,norevenby2016,butthatdoesn’tmeanitwon’tdosooverthenextfewdecades.????：???????6[J]Butthegaleisstillblowing.Thesuddendeclineinfoottrafficinrecentyears,eventhoughithasn’tbeenaccompaniedbyamassivedeclineinphysicalsales,isacriticalwarning.Peoplecanshopmoreefficientlyonlineandthereforedon’tneedtogotoasmanystorestofindwhattheywant.There’sasurplusofphysicalshoppingspaceforthecrowds,whichisonereasonwhystoresaredownsizingandclosing.[K]Theriseofthemobilephonehasrecentlyaddedanewlevelofcomplexitytotheprocessofretailreinvention.Evenfiveyearsagomostpeoplefacedachoice.Sitatyourcomputer,probablyathomeorattheoffice,searchandbrowse,andbuy.Orheadouttothemall,orMainStreet,lookandshop,andbuy.Now,justabouteveryonehasasmartphone,connectedtotheinternetalmosteverywherealmostallthetime.Evenwhenaretailergetsacustomertowalkinthestore,shecaneasilyseeifthere’sabetterdealonlineoratanotherstorenearby.[L]Sofar,themainthingmanylargeretailershavedoneinresponsetoallthisistoopenonlinestores,sopeoplewillcometothemdirectlyratherthantoAmazonanditssmalleronlinerivals．Manyarehavingthesameproblemthatnewspapershave.Eveniftheygetonlinetraffic,theystruggletomakeenoughmoneyonlinetocompensateforwhattheyarelosingoffline.[M]Afewseemtobemakingthiswork．Amonglargetraditionalretailers,Walmartrecentlyreportedthebestresults,leadingitsstockpricetosurge,whileMacy’s,Target,andNordstrom’sdropped.YetWalmart’syear-over-yearonlinesalesonlygrew7percent,leadingitsCEOtolament(哀叹),“Growthhereistooslow．”PartoftheproblemisthatalmosttwodecadesafterAmazonfiledtheone．clickpatent,theonlineretailshoppingandbuyingexperienceisfilledwithfrictions．Arecentstudygradedmorethan600internetretailersonhoweasyitwasforconsumerstoshop,buy,andpay．Almosthalfofthesitesdidn’tgetapassinggradeandonly18percentgotanAorB.[N]TheturmoilonthegroundinphysicalretailishardtosquarewiththeCensusdata．Unfortunately,partoftheexplanationisthattheCensusretaildataareunreliable．Ourdeep100kintothosedataandtheirpreparationrevealedseriousproblems．ItseemslikelythatCensussimplymisclassifiesalargechunkofonlinesales．ItiscertainthattheCensusprocedures,whichlumptheonlinesalesofmajortraditionalretailerslikeWalmartwith“non-storeretailers"1ikefoodtrucks．canmaskmajorchangesinindividualretailcategories．Thebureaucouldeasilypresenttheirdatainmoreusefulways．buttheyhavechosennotto.[O]Despitetheturmoil,brickandmortarwon’tdisappearanytimesoon．Thebigquestionsarewhich,ifany,ofthelargetraditionalretailerswillstillbeonthesceneinadecadeortwobecausetheyhavesuccessfullyreinventedthemselves,whichnewplayerswilloperatebusystoresonMainStreetsandmaybeeveninshoppingmalls,andhowtheshoppingandbuyingexperiencewillhavechangedineachretailcategory．Investorsshouldn’twriteoffbrickandmortar．Whethertheyshouldbetonthetraditionalplayerswhorunthosestoresnowisanothermatter.36.Althoughonlineretailinghasexistedforsometwentyyears,nearlyhalfoftheinternetretailersstillfailtoreceivesatisfactoryfeedbackfromconsumers,accordingtoarecentsurvey．37.Innovativeretailersintegrateinternettechnologieswithconventionalretailingtocreatenewretailmodels．38.DespitewhattheCensusdatasuggest,thevalueofphysicalretail’sstockshasbeendropping．????：???????739.Innovative—drivenchangesintheretailindustrydidn’ttakeplaceasquicklyaswidelyanticipated．40.Statisticsindicatethatbrickandmortarsalesstillmadeupthelion’sshareoftheretailbusiness.41.Companiesthatsuccessfullycombineonlineandofflinebusinessmodelsmayprovetobeabigconcernfortraditionalretailers.42.Brickandmortarretailers’faithintheirbusinesswasstrengthenedwhenthedotcombubbleburst.43.Despitethetremendouschallengesfromonlineretailing,traditionalretailingwillbeheretostayforquitesometime.44.Withtheriseofonlinecommerce,physicalretailstoresarelikelytosufferthesamefateasitheyellowpages.45.Thewideuseofsmartphoneshasmadeitmorecomplexfortraditionalretailerstoreinventtheirbusiness.SectionCDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions46to50arebasedonthefollowingpassage.ProfessorStephenHawkinghaswarnedthatthecreationofpowerfulartificialintelligence(AI)willbe“eitherthebest,ortheworstthing,evertohappentohumanity”,andpraisedthecreationofanacademicinstitutededicatedtoresearchingthefutureofintelligenceas“crucialtothefutureofourcivilisationandourspecies”.HawkingwasspeakingattheopeningoftheLeverhulmeCentrefortheFutureofIntelligence(LCFI)atCambridgeUniversity,amulti-disciplinaryinstitutethatwillattempttotacklesomeoftheopen-endedquestionsraisedbytherapidpaceofdevelopmentinAIresearch.“Wespendagreatdealoftimestudyinhistory,”Hawkingsaid,“which,let’sfaceit,ismostlythehistoryofstupidity.Soit;sawelcomechangethatpeoplearestudyinginsteadthefutureofintelligence.”Whiletheworld-renownedphysicisthasoftenbeencautiousaboutAI,raisingconcernsthathumanitycouldbethearchitectofitsowndestructionifitcreatesasuper-intelligencewithawillofitsown,hewasalsoquicktohighlightthepositivesthatAIresearchcanbring.“Thepotentialbenefitsofcreatingintelligencearehuge,”hesaid.“WecannotpredictwhatwemightachievewhenourownmindsareamplifiedbyAI.Perhapswiththetoolsofthisnewtechnologicalrevolution,wewillbeabletoundosomeofthedamagedonetothenaturalworldbythelastone—industrialisation.Andsurelywewillaimtofinallyeradicatediseaseandpoverty.Andeveryaspectofourliveswillbetransformed.Inshort,successincreatingAIcouldbethebiggestevent????：???????8inthehistoryofourcivilisation.”HuwPrice,thecentre’sacademicdirectorandtheBertrandRussellprofessorofphilosophyatCambridgeUniversity,whereHawkingisalsoanacademic,saidthatthecentrecameaboutpartiallyasaresultoftheuniversity’sCentreforExistentialRisk.Thatinstituteexaminedawiderrangeofpotentialproblemsforhumanity,whiletheLCFIhasanarrowfocus.AIpioneerMargaretBoden,professorofcognitivescienceattheUniversityofSussex,praisedtheprogressofsuchdiscussions.Asrecentlyas2009,shesaid,thetopicwasn’ttakenseriously,evenamongAIresearchers.“AIishugelyexciting,”shesaid,“butithaslimitations,whichpresentgravedangersgivenuncriticaluse.”TheacademiccommunityisnotaloneinwarningaboutthepotentialdangersofAIaswellasthepotentialbenefits.Anumberofpioneersfromthetechnologyindustry,mostfamouslytheentrepreneurElonMusk,havealsoexpressedtheirconcernsaboutthedamagethatasuper-intelligentAIcoulddotohumanity.46.WhatdidStephenHawkingthinkofartificialintelligence?A)Itwouldbevitaltotheprogressofhumancivilisation.B)Itmightbeablessingoradisasterinthemaking.C)Itmightpresentchallengesaswellasopportunities.D)Itwouldbeasignificantexpansionofhumanintelligence.47.WhatdidHawkingsayaboutthecreationoftheLCFI?A)ItwouldacceleratetheprogressofAIresearch.B)ItwouldmarkastepforwardintheAIindustry.C)Itwasextremelyimportanttothedestinyofhumankind.D)Itwasanachievementofmulti-disciplinarycollaboration.48.WhatdidHawkingsaywasawelcomechangeinAIresearch?A)Theshiftofresearchfocusfromthepasttothefuture.B)Theshiftofresearchfromtheorytoimplementation.C)ThegreateremphasisonthenegativeimpactofAI.D)Theincreasingawarenessofmankind’spaststupidity.49.WhatconcernsdidHawkingraiseaboutAI?A)Itmayexceedhumanintelligencesoonerorlater.B)Itmayultimatelyover-amplifythehumanmind.C)Super-intelligencemaycauseitsowndestruction.D)Super-intelligencemayeventuallyruinmankind.50.Whatdowelearnaboutsomeentrepreneursfromthetechnologyindustry?A)Theyaremuchinfluencedbytheacademiccommunity.B)TheyaremostlikelytobenefitfromAIdevelopment.C)TheysharethesameconcernsaboutAIasacademics.D)TheybelievetheycankeepAIunderhumancontrol.PassageTwoQuestions51to55arebasedonthefollowingpassage.Themarketforproductsdesignedspecificallyforolderadultscouldreach$30billionbynext????：???????9year,andstartups(初创公司)wantinontheaction.Whattheysometimeslackisfeedbackfromthepeoplewhotheyhopewillusetheirproducts.SoBrookdale,thecountry’slargestownerofretirementcommunities,hasbeeninvitingafewselectentrepreneursjusttomoveinforafewdays,showofftheirproductsandhearwhattheresidentshavetosay.That’swhatbroughtDayleRodriguez,28,allthewayfromEnglandtothediningroomofBrookdaleSouthBayinTorrance,California.RodriguezisthecommunityandmarketingmanagerforacompanycalledSentab.Thestartup’sproduct,SentabTV,enablesolderadultswhomaynotbecomfortablewithcomputerstoaccessemail,videochatandsocialmediausingjusttheirtelevisionsandaremotecontrol.“It’snothingnew,it’snothingtoocomplicatedandit’snaturalbecauselotsofpeoplehaveTVremotes,”saysRodriguez.ButnoneofthatisthetopicofconversationintheBrookdalediningroom.Instead,Rodriguezsolicitsresidents’adviceonwhatheshouldgetonhischeeseburgerandhowheshouldspendtheafternoon.Playingcardswasontheagenda,aswellaslearningtoplaymahjong(麻将).Rodriguezsaysit’simportantthatresidentsheredon’tfeellikehe’ssellingthemsomething.“I’vehadmorefeedbackinapassiveapproach,”hesays.“Playingpool,playingcards,havingdinner,havinglunch,”allworkbetter“thangoingthroughasurveyofquestions.Whentheygettoknowmeandtotrustme,knowingforsureI’mnotsellingthemsomething—there’llbemorehonestfeedbackfromthem.&rdquo