2021年6月大学英语四级考试真题第1套

2021年6月大学英语四级考试真题第1套听力部分短对话1.M:Ican'tbelieveIstillhavethispaininmyback.Thismedicinethedoctorgavemewassupposedtomakemefeelbetterbynow.W:Maybeyoushouldhavetakenitthreetimesadayasyouweretold.Q:Whatdoesthewomanimply?答案：Themandidn'ttakethemedicineasprescribed.分析：女士说男士应该按医嘱一天吃三次药，暗示男士没按规定服药。2.W:I'msosorry,sir.Andyou'llgetyourrefundrightaway.We'regivingyouacouponforafreemealnexttimeyoucomehere.M:Allright.ButI'mreallydisappointedinyourservice.Q:Wheredoestheconversationmostprobablytakeplace?答案：Atarestaurant.分析：提到退款和下次来可享受免费餐券，推测在餐厅。3.M:I'mreallyexhausted,Mary.Istayedupthewholenightstudyingformymid-termmathexam.W:Whydoyoualwayswaituntilthelastminute?Q:Whatdoesthewomanimplyabouttheman?答案：Themanalwaysprocrastinates.分析：女士说男士总等到最后一刻，意味着男士有拖延的习惯。4.W:Ijustcan'tbelievethisisourlastyear.Collegeisgoingbyfast.M:Yeah.We'llhavetofacetherealworldsoon.So,haveyoufiguredoutwhatyou'regoingtodoafteryougraduate?Q:Whatarethespeakerstalkingabout?答案：Theirfutureaftergraduation.分析：对话围绕大学最后一年以及毕业后的打算展开。5.M:Ihadahardtimegettingthroughthisnovel.W:Ishareyourfeeling.Whocanrememberthenamesof35differentcharacters?Q:Whatdoesthewomanimply?答案：Thenovelisdifficulttofollow.分析：女士表示有同感，提及记不住35个不同角色的名字，说明小说难读懂。6.W:Lookatallthepollutantsgoingintotheairfromthosefactories.Doyouthinkthey'llevergetthatundercontrol?M:Nowwiththenewlawsineffectandsocialawarenessincreasing,we'llstarttoseesomechange.Q:Whatdoesthemanmean?答案：Newlawsandsocialawarenesswillreducepollution.分析：男士提到新法律生效和社会意识提高会带来改变，意味着会减少污染。7.M:Doyouthinkyou'llbeabletogetthisreporttypedintime?W:Willtherebeenoughtime?It'salready3:30.Q:Whatdoesthewomanimply?答案：Shedoubtsshecanfinishtypingthereportontime.分析：女士对时间是否足够表示疑问，暗示怀疑能否按时打完报告。8.W:IthoughtTomsaidhegotA'sinallhistests.M:Mary,youshouldknowbetterthantotakeTom'swordstooseriously.Q:Whatdoesthemanimply?答案：Tomoftensaysthingsthataren'ttrue.分析：男士让女士别把汤姆的话太当真，暗示汤姆常说不实的话。长对话Conversation1W:Goodmorning.CanIhelpyou?M:Yes.I'minterestedinanewwashingmachine.I'vebeendoingsomeresearchandI'venarroweditdowntothreemodels.W:Well,that'sgreat.Letmeshowyouwhatwehave.We'vegotthreemodelsrightoverthere.M:ThefirstoneI'minterestedinistheKX60.I'vereadthatithasalargecapacityandcanhandleheavyloadseasily.W:That'scorrect.TheKX60isverypopularbecauseofitslargecapacity.Italsohasaspecialfeaturethatallowsyoutoadjustthewaterlevelaccordingtothesizeoftheload.M:Thatsoundsgood.Butwhatabouttheprice?W:TheKX60isabitmoreexpensive.Itcosts$599.M:Hmm.AndthesecondmodelistheZD30.I'veheardit'sveryenergy-efficient.W:Yes,theZD30isknownforitsenergy-savingfeature.Itusesupto30%lessenergythanothermodels.Thepriceis$450.M:AndthelastoneistheAB25.I'vereadthatithasaveryquietoperation.W:That'strue.TheAB25operatesveryquietly,whichisgreatifyoudon'twanttobedisturbedbythenoise.Itcosts$399.M:Isee.Well,Ineedsometimetothinkaboutit.W:Sure.Takeyourtime.Ifyouhaveanyotherquestions,justletmeknow.9.Whatisthemaninterestedin?答案：Anewwashingmachine.分析：男士明确表示对新洗衣机感兴趣。10.WhatisaspecialfeatureoftheKX60?答案：Itallowsuserstoadjustthewaterlevelaccordingtotheloadsize.分析：女士提到KX60可根据负载大小调节水位。11.WhatistheZD30knownfor?答案：Itsenergy-savingfeature.分析：女士说ZD30以节能著称。12.WhyistheAB25agoodchoice?答案：Itoperatesveryquietly.分析：女士介绍AB25运行安静。Conversation2M:Hey,Jane.I'mthinkingabouttakingavacationthissummer.Anysuggestions?W:Well,itdependsonwhatyoulike.Doyoulikethebeach?M:Yeah,Ido.Iloveswimmingandsurfing.W:ThenyoushouldgotoHawaii.Ithassomeofthebestbeachesintheworld.Youcanalsogohikinginthemountainsandseesomebeautifulwaterfalls.M:Thatsoundsgreat.Butisn'titexpensive?W:Itcanbe.Butifyoubookyourflightandhotelinadvance,youcangetsomegooddeals.Also,therearesomebudget-friendlyrestaurantsandactivities.M:Hmm.WhatifIdon'twanttogoabroad?W:ThenyoucouldgotoCalifornia.Ithasalongcoastlinewithmanynicebeaches.YoucanalsovisitHollywoodandseewherethemoviesaremade.M:That'sagoodidea.HowabouttheweatherinCalifornia?W:Theweatherisusuallynice.It'swarmandsunnymostofthetimeinsummer.Butitcangetabitfoggynearthecoast.M:Isee.Thanksforyoursuggestions,Jane.W:You'rewelcome.Ihopeyouhaveagreatvacation.13.Whatdoesthemanliketodo?答案：Swimmingandsurfing.分析：男士表示喜欢游泳和冲浪。14.WhydoesJanesuggestHawaii?答案：Ithasgreatbeachesandotherattractions.分析：简提到夏威夷有世界上最好的海滩，还能爬山看瀑布。15.WhatisanadvantageofgoingtoCalifornia?答案：IthasalongcoastlineandHollywood.分析：简说加州有长海岸线和好莱坞。短文理解Passage1Thegiantpandaisoneofthemostbelovedanimalsintheworld.ItisnativetoChina.Pandasmainlyliveinbambooforestsinthemountainsofsouth-centralChina.Theyhaveaveryspecializeddiet.Morethan99%oftheirfoodisbamboo.Pandashaveaslowmetabolism,whichmeanstheydon'tneedtoeatalargeamountoffoodatonetime.Buttheyhavetoeatfrequentlybecausebambooisnotverynutritious.Inthepast,pandasfacedmanythreats.Habitatlosswasamajorproblem.Ashumanpopulationsgrew,morelandwasusedforfarmingandbuilding,whichdestroyedthepandas'bambooforests.Also,poachingwasaseriousissue.Peoplehuntedpandasfortheirfur.However,inrecentyears,thesituationhasimproved.TheChinesegovernmenthastakenmanymeasurestoprotectpandas.Theyhavesetupnaturereservestoprovideasafehabitatforpandas.Andtherearestrictlawsagainstpoaching.Asaresult,thepandapopulationhasbeenincreasing.16.Wherearegiantpandasnativeto?答案：China.分析：文中明确提到大熊猫原产于中国。17.Whydopandashavetoeatfrequently?答案：Becausebambooisnotverynutritious.分析：因竹子营养不高，所以熊猫要频繁进食。18.Whatwasamajorthreattopandasinthepast?答案：Habitatloss.分析：过去栖息地丧失是大熊猫面临的主要问题。19.WhathastheChinesegovernmentdonetoprotectpandas?答案：Setupnaturereservesandmadestrictanti-poachinglaws.分析：政府建立自然保护区并制定严格反偷猎法律。Passage2Coffeeisoneofthemostpopularbeveragesintheworld.Ithasmanyhealthbenefits.Firstofall,coffeecontainsantioxidants,whichcanhelpprotectthebodyagainstdamagefromfreeradicals.Freeradicalsareunstablemoleculesthatcancausecelldamageandleadtovariousdiseases.Coffeecanalsoimprovecognitivefunction.Itcontainscaffeine,whichstimulatesthebrainandcanmakeyoumorealertandfocused.Manypeopledrinkcoffeeinthemorningtostarttheirday.Inaddition,coffeemayreducetheriskofcertaindiseases.Studieshaveshownthatregularcoffeedrinkershavealowerriskofdevelopingtype2diabetes,Parkinson'sdisease,andlivercancer.However,toomuchcoffeecanhavenegativeeffects.Itcancauseinsomnia,nervousness,andanincreasedheartrate.Soit'simportanttodrinkcoffeeinmoderation.20.Whatdoantioxidantsincoffeedo?答案：Protectthebodyagainstdamagefromfreeradicals.分析：文中提到咖啡中的抗氧化剂能保护身体免受自由基伤害。21.Howdoescoffeeimprovecognitivefunction?答案：Bycontainingcaffeinewhichstimulatesthebrain.分析：咖啡中的咖啡因刺激大脑，提高认知功能。22.Whatdiseasescancoffeereducetheriskof?答案：Type2diabetes,Parkinson'sdisease,andlivercancer.分析：研究表明常喝咖啡可降低患2型糖尿病、帕金森病和肝癌的风险。23.Whatshouldpeopledowhendrinkingcoffee?答案：Drinkitinmoderation.分析：过量喝咖啡有负面影响，所以要适量饮用。Passage3Recyclingisanimportantwaytoprotecttheenvironment.Ithelpstoconservenaturalresources.Whenwerecyclematerialslikepaper,plastic,andmetal,wereducetheneedtoextractnewresourcesfromtheearth.Recyclingalsoreducespollution.Makingproductsfromrecycledmaterialsusuallyrequireslessenergythanmakingthemfromrawmaterials.Thismeanslessenergyisconsumed,andlesspollutionisproducedduringthemanufacturingprocess.Inaddition,recyclingcancreatejobs.Therecyclingindustryemploysmanypeopleincollection,sorting,andprocessingrecycledmaterials.However,therearesomechallengesinrecycling.Oneproblemisthatnotallmaterialsareeasytorecycle.Someplasticsareverydifficulttobreakdownandreuse.Anotherproblemisthatpeopledon'talwaysrecycleproperly.Theymaynotseparatetheirwastecorrectlyormaynotrecycleatall.24.Whatisonebenefitofrecycling?答案：Conservingnaturalresources.分析：回收利用有助于节约自然资源。25.Whydoesrecyclingreducepollution?答案：Makingproductsfromrecycledmaterialsrequireslessenergy.分析：用回收材料制造产品耗能少，减少污染。26.Whatisachallengeinrecycling?答案：Somematerialsaredifficulttorecycleandpeopledon'trecycleproperly.分析：部分材料难回收且人们回收不当是回收面临的挑战。阅读理解部分词汇理解Theoceanisavastandmysteriousplace.Itcoversmorethan70%oftheEarth'ssurfaceandcontainsagreat27oflife.Fromthetiniestplanktontothelargestwhales,theoceanishometocountlessspecies.Oneofthemostimportant28oftheoceanisitsroleinregulatingtheEarth'sclimate.Theoceanabsorbsalargeamountofcarbondioxide,whichhelpsto29thegreenhouseeffect.Italsostoresheatfromthesun,whichaffectsweatherpatternsaroundtheworld.However,theoceanisfacingmany30.Overfishingisamajorproblem.Asmoreandmorefisharecaught,manyspeciesareatriskofextinction.Pollutionisalsoaseriousissue.Chemicalsandwastefromfactoriesandcitiesare31intotheocean,harmingmarinelife.Despitethesechallenges,thereisstillhope.Scientistsareworkingto32moreabouttheoceananditsecosystems.Conservationeffortsarebeingmadetoprotectendangeredspeciesandtheirhabitats.Andindividualscanalsoplayarolebymakingsmall33intheirdailylives,suchasreducingplasticuse.Options:A.amountB.aspectsC.benefitsD.challengesE.contributeF.discoverG.dumpedH.functionsI.maintainJ.measuresK.reduceL.releaseM.varietiesN.changesO.protect27.答案：M分析：agreatvarietiesof表示“各种各样的”，这里指海洋中有各种各样的生命。28.答案：H分析：根据后文提到海洋调节气候等，可知这里说的是海洋的功能，functions符合。29.答案：K分析：海洋吸收二氧化碳有助于减轻温室效应，reduce合适。30.答案：D分析：后文提到过度捕捞和污染等问题，说明海洋面临诸多挑战，challenges正确。31.答案：G分析：工厂和城市的化学物质和废物被倾倒进海洋，dumped符合语境。32.答案：F分析：科学家努力去发现更多关于海洋及其生态系统的知识，discover恰当。33.答案：N分析：个人可以通过日常生活中的小改变来发挥作用，changes合理。长篇阅读PassageATheImportanceofSleepA.Sleepisafundamentalpartofourlives,yetmanypeopledon'tgiveittheattentionitdeserves.Weoftensacrificesleepforwork,entertainment,orotheractivities.However,researchhasshownthatsleepiscrucialforourphysicalandmentalhealth.B.Physically,sleepiswhenourbodiesrepairandregenerate.Duringsleep,ourmusclesrelax,andourimmunesystemstrengthens.Lackofsleepcanleadtoaweakenedimmunesystem,makingusmoresusceptibletoillnessessuchascoldsandflu.Itcanalsoincreasetheriskofchronicdiseaseslikediabetes,heartdisease,andobesity.C.Mentally,sleepplaysavitalroleincognitivefunction.Ithelpswithmemoryconsolidation,learning,andproblem-solving.Whenwedon'tgetenoughsleep,wemayhavedifficultyconcentrating,makingdecisions,andrememberingthings.Ourmoodcanalsobeaffected,leadingtoirritability,depression,andanxiety.D.Oneofthereasonspeoplestrugglewithsleepistheuseofelectronicdevicesbeforebedtime.Thebluelightemittedbyphones,tablets,andcomputerscansuppresstheproductionofmelatonin,ahormonethatregulatessleep.Thismakesitharderforustofallasleepandcandisruptoursleepcycle.E.Toimprovesleepquality,it'simportanttoestablisharegularsleepschedule.Gotobedandwakeupatthesametimeeveryday,evenonweekends.Createacomfortablesleepenvironmentthatisdark,quiet,andcool.Avoidusingelectronicdevicesforatleastanhourbeforebedtime.F.Anotherfactorthataffectssleepisdiet.Consuminglargemeals,caffeine,oralcoholclosetobedtimecaninterferewithsleep.It'sbettertohavealightsnackifyou'rehungrybeforebedandavoidstimulants.G.Exercisecanalsohaveapositiveimpactonsleep.Regularphysicalactivityhelpstoreducestressandanxiety,whicharecommoncausesofsleepproblems.However,it'sbesttoavoidexercisingtooclosetobedtimeasitcanmakeyoutooenergizedtofallasleep.34.Whatisthemainideaofthepassage?答案：Theimportanceofsleepandwaystoimprovesleepquality.分析：文章先阐述睡眠对身心的重要性，后介绍改善睡眠质量的方法。35.Whatarethephysicalconsequencesoflackofsleep?答案：Weakenedimmunesystem,increasedriskofchronicdiseases.分析：文中提到缺乏睡眠会导致免疫系统减弱，增加患慢性病风险。36.Howdoesthebluelightfromelectronicdevicesaffectsleep?答案：Itsuppressestheproductionofmelatoninanddisruptsthesleepcycle.分析：电子设备的蓝光抑制褪黑素分泌，扰乱睡眠周期。37.Whatcanpeopledotoimprovesleepqualityaccordingtothepassage?答案：Establisharegularsleepschedule,createagoodsleepenvironment,avoidelectronicdevicesbeforebedtime,watchdiet,andexerciseregularly(butnottooclosetobedtime).分析：根据各段落内容，这些都是改善睡眠质量的方法。仔细阅读Passage1Therelationshipbetweenhumansandanimalshasalwaysbeenacomplexone.Insomecultures,animalsareconsideredsacredandaretreatedwithgreatrespect.Inothers,animalsareusedforfood,labor,orentertainment.Oneofthemostcontroversialissuesinthehuman-animalrelationshipisanimaltesting.Scientistsuseanimalsinexperimentstodevelopnewdrugs,testthesafetyofproducts,andunderstandbiologicalprocesses.Supportersofanimaltestingarguethatitisnecessaryformedicalprogress.Theysaythatmanylife-savingdrugsandtreatmentshavebeendevelopedthroughanimaltesting.However,opponentsofanimaltestingbelievethatitiscruelandunnecessary.Theypointoutthatanimalsoftensufferintheseexperiments,andthattherearealternativemethodsavailable.Forexample,computersimulationsandin-vitrotestingcanbeusedtoreplacesomeanimalexperiments.Anotheraspectofthehuman-animalrelationshipispetownership.Manypeoplekeeppetsascompanions.Petscanprovideemotionalsupport,reducestress,andimproveouroverallwell-being.Butpetownershipalsocomeswithresponsibilities.Ownersneedtoprovidepropercare,includingfood,shelter,andveterinarycare.38.Whatisacontroversialissueinthehuman-animalrelationship?答案：Animaltesting.分析：文中明确指出动物实验是人类与动物关系中最具争议的问题。39.Whydosupportersofanimaltestingthinkitisnecessary?答案：Itisnecessaryformedicalprogressandmanylife-savingdrugsandtreatmentshavebeendevelopedthroughit.分析：支持者认为动物实验对医学进步必要，很多救命药物和疗法由此研发。40.Whatdoopponentsofanimaltestingbelieve?答案：Itiscruelandunnecessary,andtherearealternativemethods.分析：反对者觉得动物实验残忍且没必要，有替代方法。41.Whatarethebenefitsofpetownership?答案：Petscanprovideemotionalsupport,reducestress,andimproveoverallwell-being.分析：养宠物能提供情感支持、减轻压力和改善整体健康。Passage2Intoday'sdigitalage,socialmediahasbecomeanimportantpartofourlives.Itallowsustoconnectwithfriendsandfamily,shareinformation,andexpressourselves.However,socialmediaalsohasitsdrawbacks.Oneoftheproblemswithsocialmediaisthespreadoffalseinformation.Peoplecaneasilypostfakenews,rumors,andmisinformation,whichcanhaveseriousconsequences.Forexample,falsehealthinformationcanleadpeopletomakebaddecisionsabouttheirhealth.Anotherissueistheimpactonmentalhealth.Spendingtoomuchtimeonsocialmediacanleadtofeelingsofloneliness,anxiety,anddepression.Peoplemaycomparethemselvestoothersonsocialmediaandfeelinadequate.Also,cyberbullyingisacommonproblemonsocialmediaplatforms.Ontheotherhand,socialmediacanalsobeusedforpositivepurposes.Itcanbeapowerfultoolforsocialchange.Activistscanusesocialmediatoraiseawarenessaboutimportantissuesandorganizeprotests.Itcanalsobeaplatformforbusinessestopromotetheirproductsandservices.42.Whatisoneproblemwithsocialmedia?答案：Thespreadoffalseinformation.分析：文中提到社交媒体存在虚假信息传播的问题。43.Howcansocialmediaaffectmentalhealth?答案：Itcanleadtofeelingsofloneliness,anxiety,anddepression,andpeoplemayfeelinadequatebycomparingwithothers.Also,thereiscyberbullying.分析：过多使用社交媒体会带来孤独、焦虑、抑郁等情绪，还有网络欺凌问题。44.Whatarethepositiveaspectsofsocialmedia?答案：Itcanbeusedforsocialchangeandisaplatformforbusinessestopromoteproductsandservices.分析：社交媒体可用于推动社会变革和企业推广。翻译部分随着生活水平的提高，人们对旅游的兴趣也越来越浓厚。近年来，中国出境游人数逐年增多。许多游客选择去东南亚国家旅游，如泰国、马来西亚和新加坡。这些国家以其美丽的海滩、丰富的文化和友好的人民吸引着游客。此外，出境游的费用也变得更加合理，这使得更多的人有机会体验不同国家的风情。一些游客喜欢自由行，他们可以根据自己的喜好安排行程。而另一些游客则更喜欢跟团游，这样可以省去很多麻烦。Withtheimprovementoflivingstandards,peoplearebecomingmoreandmoreinterestedintraveling.Inrecentyears,thenumberofChinesetouriststravelingabr