2017年12月英语四级真题答案及解析(第二套)

2017年12月大学英语四级考试真题答案与详解（第2套）审题思路：PartIWriting此次话题师生关系贴近学生生活，因此写起来并不难。简单开篇之后，考生应该将重点放在第二段，给出处理好师生关系的一些建议。当然，这个话题还可以从不同的角度入手，比如老师应该如何做，或者师生共同努力，等等。考生应结合自己的实际情况，从自己最擅长的角度写，这样容易做到言之有物。本文仅从学生角度给出了三条处理好师生关系的建议。高分范文：Teacher-studentRelationshipIsNeverComplexTherelationshipbetweenteachersandstudentshasbeenhotlydiscussedinrecentyearsinChinaformoreandmoreattentionhasbeenpaidtoeducation.TodayIwouldliketosharesometipsonhowtogetalongwellwithteachersfromstudents’perspective.Firstandforemost,leaveagoodfirstimpressiononyourteacher.Asthesayinggoes,wellbegunishalfdone.Agoodfirstimpressionisimportantforteacherstorememberyournameamongyourfellowstudents.Secondly,studyhardandbeactiveinclass.Astudentwholovesstudycandefinitelyimpressteachersdeeply.Finally,keepcontactwithyourteacherafter.Toconclude,teacher-studentrelationshipisnevercomplexifyoucouldhaveanexcellentacademicperformance,becooperativeinclassormakefriendswithyourteacher.全文翻译：师生关系并不复杂由于人们对教育越来越关注，师生关系近几年来中国引起热议。今天，我想从学生角度分享几条关于如何与老师和睦相处的建议。首先，给老师留下良好的第一印象。常言道：良好的开端是成功的一半。良好的第一印象对于让老师从你的众多同学中记住你非常重要。第二，努力学习，在课堂上积极表现。一个热爱学习的学生一定会让老师印象深刻。最后，课下经常与老师沟通，这样你们就会成为朋友。总结而言，如果你学业表现良好、课上积极配合或与老师成为朋友，那么师生关系就绝对不会复杂。PartIIListeningComprehensionSectionANewsReportOneANewJerseyblackbearthatwalksuprightonitstwobacklegsandhasbecomeasocialmediadarlinghasre-emergedandhasbeencapturedonvideomonthsafteritslastsighting.ThebearnamedPedalswasspottedinthetownofOakRidge.InavideopostedtoFacebookfeaturingthebear,itappearedtobeinrelativelygoodhealthandwasmovingquickly.(1)Pedalsapparentlyhasaninjuredlegorpawthatdoesn’tallowittowalkcomfortablyonallfoursaccordingtoexperts.LawrenceHajna,spokesmanforthestateDepartmentofEnvironmentalProtection,saidofficialsexpectthebeartomakeitthroughnextwinter.(2)Thebearfirstgainedfameafteritwasspottedwanderingaroundneighborhoodsandwascaughtonvideosthatwerepostedonsocialmediaandshownonnationaltelevision.Lastyear,supporterspushedforPedalstobemovedtoashelter,butNewJerseyofficialshavesaidtheywon’tallowthebeartobecapturedandtransferredtothefacility“Thebearwoulddobetterinitsnaturalhabitatandtheagencywouldstepinifitsconditiondeteriorated,”theysaid.Questions1and2arebasedonthenewsreportyouhavejustheard.未听先知：预览两道题各选项，主语多为It，结合第1题选项中出现的itsaudience、catchpeople’sattention和limbs可知，It指某个动物，因此本篇新闻内容与动物有关；再结合第2题选项中出现的spotted、television、videos和socialmedia等词可知，该动物因某种原因引起了媒体关注。1.Whatistheprobablereasonthebearwalksuprightonitsbacklegs?答案：D详解：新闻中提到，根据专家的说法，Pedals明显有一条腿或者爪子受伤，这导致它无法舒服地四肢着地行走，因此答案为D。2.Howisthebearfirstknowntothepublic?答案：C详解：新闻中提到，这头熊首次出名是因为它在居民区附近闲逛被人发现并且拍了视频上传到社交网站上，又在国家电视台播出。因此答案为C。NewsReportTwoIt’snotyourimagination.TrafficintheUSisactuallygettingworse.(3)Americansdrovemoremileslastyearthananyotheryearonrecord.TheUSDepartmentofTransportationsaysAmericansdrovenearly3,150billionmileslastyear.That’saboutthesamedistanceas337roundtripsfromEarthtoPluto.Thepreviousrecordwas3,003billionmilesin2007,beforetheeconomicrecessionandhighgasprices.Thetrafficincreasecomesatthesametimeasgaspricesdropsignificantly.ThecurrentaveragegaspriceintheUSis$1.71pergallon.Ayearagoitwas$2.31pergallonandwasoftenmuchhigherinrecentyears.(4)Atransportationexperttoldthereporterthatjobgrowthlikelyplaysapartaswell,alongwithsomepeopledrivinglongerdistancestoandfromwork.Andsoallthismeansmoretrafficjamsontheroad.TheTexasA&MTravelInstitutefoundthatrush-hourtravelersspentanextra42hoursontheroadlastyearbecauseoftraveldelays.Now,thatisdepressing.Questions3and4arebasedonthenewsreportyouhavejustheard.未听先知：预览两道题各选项，由选项中出现的distancetravelled、roadaccidents、gas、consumption和traffic等词可知，本篇新闻与交通有关，可能涉及行车里程、交通状况和耗油量等方面。3.WhatnewrecorddidtheAmericandriverssetlastyear?答案：A详解：新闻开头部分提到，美国人去年的行车里程比以往有记录的任何一年都要多。因此答案为A。4.Whatisdepressingaccordingtothespeaker?答案：D详解：新闻中提到，一位交通专家告诉记者说，工作数量的增长加上人们通勤距离的加长意味着路上会有更多的拥堵，德克萨斯州的A&M交通协会发现，去年高峰时期由于交通延误，人们在路上要多花42个小时的时间，而这令人很沮丧，因此答案为D。NewsReportThree（5）A16-year-oldaskedastrangeratagrocerystoretobuyhimandhismothersomefoodinexchangeforcarryingman’sgroceriestohiscar.Whathappenednextwillpullatyourheartstrings.(6)Awonderfulbondformedbetweenthetwo,andwithinacoupleofweeks,thestranger,namedWhite,helpedraise$190,000onawebsitetosupporttheMemphisteenagerandhisdisabledmother.“WhenChauncyapproachedme,itjustpulledatmyheart,”Whitesaid.“HerecomesChauncy,justtryingtogetfoodforhimandhismomoffthegraceofotherpeople.WhenIlookedathimandsawwhathewasdoingandwhathewasaskingfor,Isaidhewasmyhero.”(7)“Chauncyisatopstudentwhoisdoinghisbesttomakeitinaworldwithnomoneyandveryfewresources,”Whiteexplainedonthecrowdfundingsite.Hewantstoworkandhelphismotherfinancially.“It’ssorarethatwegetanopportunitytoaffectsomuchchangeononelife,”Whitewrote.“IcannotthankyouenoughforcaringaboutChauncy.Thisishisbigchance,andyou’remakingitpossible.”Questions5and7arebasedonthenewsreportyouhavejustheard.未听先知：预览三道题各选项，主语均为He，由此可知，本篇新闻与某位男士有关。结合第5题选项语意以及反复出现的stranger可知，此题考查某男士所做的与一个陌生人有关的行为动作；第6题选项中反复出现了him，而且通过语义可知him与主语He为不同的两个人，故此题考查其中一位男士为另一位男士做了什么；第7题各选项均是对某男士的描述，故此题考查有关此男士的细节信息。5.WhatdidteenagerChauncydoatthegrocerystoretogetsomefood?答案：B详解：新闻开头提到，一个16