2018年12月英语六级听力真题原文及答案

2018年12月英语六级听力真题原文及答案Conversation1A:HeyIjustreadagreatbookaboutphysics.Ithinkyou’dlikeit.It’scalledthephysicsoftheworld.It‘swrittenbyascientistnamedSylviaMendez.B:OhIreadthatbook.Itwasgreat.Thewriterisawarmandcompetentguidetothemysteriesofphysics.Ithinkitpromisesenrichmentforanyreaderfromthosewhoknowlittleaboutsciencetothecareerphysicist.A:Andit‘srefreshingtoseeastrongcuriouscleverwomanaddinghervoicetothescientificdiscourseandafieldthathasbeentraditionallydominatedbymen.Ithinkshehastobecommendedformakinganefforttoincludeanecdotesaboutlittleknownfemalescientists.Youknowtheywereoftenvictimsofagenerationfirmlyconvincedthatthewoman’splacewasinthehome.B:Ilikehowthebookisclearlywrittenwitheachchapterbroughttolifebypiecesoffascinatingknowledge.ForexampleinonechaptersheexposesamyththatI‘veheardtaughtbyuniversityphysicsprofessors.I’veoftenheardthatmedievalglasswindowsarethickeratthebottombecauseglassflowslikeafluid.This,sheshows,isnottrue.Thedistortionisactuallythankstoapeculiarityoftheglassmakersprocess.A:YeahIlikehowshecultivatesscientificengagementbyprovidingahostofDoItYourselfexperimentsthatbringthesamefoundationalprinciplesofclassicalphysicsthatgoverneverythingfromthesolarsystemtoyourkitchentable.Fromusingcomplexlawsofphysicstotestwhetheraspinningeggiscookedtomeasuringatmosphericpressurebyliftingapieceofcardboard.Herhands-onexamplesmakeherbookatrulyinteractiveread.B:Yes,Imustsaythis,aequation-freebookisanidealreadforscientistsofallstripes,anyoneteachingscienceandevenpeoplewhodislikephysics.Question1:Whatdoesthewomansayaboutthebookthemanrecommended?Question2:Whatcanwefindinthebookthemanrecommended?Question3:Howdoestheauthorbringherbooktolife?Question4:Howdoesthebookcultivatereadersinterestinphysics.Conversation2A:Hiprofessor.IwashopingIcouldhaveamomentofyourtimeifyou‘renottoobusy.I’mhavingsomeproblemsgettingstartedonmydissertationandIwashopingyoucouldgivemesomeadviceonhowtobegin.B:Sure.Ihavequiteafewstudentsthough.Socanyouremindmewhatyourtopicis?A:ThegeneraltopicIchoseisaesthetics,butthat‘sasfarasI’vegotIdon‘treallyknowwheretogofromthere.B:Yeah,that‘smuchtoolargeatopic.Youreallyneedtonarrowitdowninordertomakeitmoreaccessible.Otherwiseyou’llbewritingabook.A:Exactly.That‘swhatIwantedtoaskyouabout.Iwashopingitwouldbepossibleformetochangetopics.I’mreallymoreinterestedinnaturethanbeauty.B:I‘mafraidyouhavetoadheretotheassignedtopic.Still,Ifyou’reinterestedinnature,thenthatcertainlycanbeworkedintoyourdissertation.We‘vetalkedaboutHumebeforeinclassright.A:Ohyeah,he‘sthephilosopherwhowroteaboutwhereourideasofbeautycomefrom.B:Exactly.Isuggestyougotothelibraryandgetacopyofhisbiography.Startfromthere.Butremembertosticktotheparametersoftheassignment.Thispaperisalargepartofyourcumulativegrade.Somakesuretofollowtheinstructions.Ifyoutakealookathisbiography.Youcangetagoodideaofhowhislifeexperiencesmanifestthemselvesinhistheoriesofbeauty,specificallythewayhelookedtowardsnatureastheoriginofwhatwefindbeautiful.A:Great.Thanksfortakingthetimetoanswermyquestions,Professor.I‘llletyougetbacktoclassnow.B:Ifthere‘sanythingelseyouneed,pleasecomeseemeinmyofficeanytime.Question5:Whatistheman‘sproblem?Question6:Whatdoestheprofessorthinkoftheman‘stopic?Question7:What’sthemanreallymoreinterestedin?Question8:Whatdoestheprofessorsaythemanhastodo?Passage1DuringthearcticwinterfromOctobertoMarch,theaveragetemperatureinthefrozennorthtypicallyhoversaroundminus20degreesCelsius.ButthisyeartheArcticisexperiencingmuchhighertemperatures.OnFebruarythe20ththetemperatureinGreenlandclimbedabovefreezingorzerodegreesCelsiusanditstayedthereforover24hours.ThenonFebruarythe24ththetemperatureonGreenland‘snortherntipreachedsixdegreesCelsius.Climatescientistsdescribethephenomenonasstunning.WeatherconditionsthatdrivethisbizarretemperaturesurgehavevisitedtheArcticbefore.Theytypicallyappearaboutonceinadecade.However,thelastsuchincreaseintemperaturetookplacetwoyearsago.ThisistroublingasclimbingarctictemperaturescombinedwithrapidseaicelossarecreatinganewtypeofclimatefeedbackloopwhichcouldaccelerateArcticwarming.Indeed,seaicecoverintheArcticismeltingfasterthanexpected.Withoutthosemassesofcoolingseaice,warmairbroughttotheArcticcanpenetratefurtherinlandthaniteverdidbefore.Theaircanstaywarmerlongertoo.Thisdrivesadditionalmelting.Overallearthiswarmingatarapidpace.2014through2017rankasthehottestyearsonrecordandtheArcticiswarmingtwiceasfastasanyplaceelseonearth.ThisraisesuniquechallengesforArcticwildlifeandindigenouspeoplewhodependonArcticecosystemstosurvive.PreviouslyclimateforecastspredictedthatArcticsummericewoulddisappearentirelybyaround2060,butbasedonwhatscientistsareseeingnowtheArcticmaybefacingsummerswithouticewithin20years.Question9:Whatdidclimatescientistsdescribeasstunning?Question10:WhatdoesthepassagesayaboutthattemperaturesurgeintheArctic?Question11:Whatmayoccurin20yearsaccordingtoscientists’recentobservations?Passage2Agooddoseofwillpowerisoftennecessarytoseeanytaskthroughwhetherit‘sstickingtoaspendingplanorfinishingagreatnovel.Andifyouwanttoincreasethatwillpower.Anews