2017年6月四级英语考试第二套题目答案全

2017年6月四级考试（第二套）听力第二套1.A)Mostdriversfeeluncertainaboutthesafetyofself-drivingcars.2.A)Theirdriverswouldfeelsafeaftergettingusedtotheautomaticdevices.3.C)AttacksonsomeIditarodracecompetitors.4.B)HehaswontheAlaskaIditarodRacefourtimes.5.D)Itturnedoverbecauseofstrongwinds.6.D)32.7.B)Heisbeinginvestigatedbythepolice.8.C)Atanaccountancyfirm.9.A)Helpingoutwithdatainput.10.B)Heneedsthemoneybadly.11.D)Reviewsomeaccountancyterms.12.B)Theyarepoorattechnologyskills.13.A)Japanese.14.D)Literacy.15.C)Ithasmuchroomforimprovement.16.A)Theyhavesmallroots.17.D)Theybegantolooklikemodern-daycarrots.18.B)Therewereseriousfoodshortage.19.A)Shecouldupdateherfamilyanytimesheliked.20.B)Sheenjoyedreadingherfriend’sstatusupdates.21.D)Shedidn’tseemtobedoingaswellasherFacebookfriends.22.A)Theyhavestrongmuscles.23.C)ItwasbroughtoverfromSpain.24.C)Theyshowedandtradedanimalsinthemarket.25.B)Thearrivaloftractors.选词填空第二套【原文2】Asifyouneededanotherreasontohatethegym,itnowturnsoutthatexercisecanexhaustnotonlyyourmuscles,butalsoyoureyes.Fearnot,however,forcoffeecanperkthemrightupagain.During26vigorousexercise,ourmusclestireastheyrunoutoffuelandbuildupwasteproducts.Muscleperformancecanalsobeaffectedbya27phenomenoncalledcentralfatigue,inwhichanimbalanceinthebody'schemicalmessengerspreventsthecentralnervoussystemfromdirectingmusclemovements28effectively.Itwasnotknown,however,whethercentralfatiguemightalsoaffectmotorsystemsnotdirectly29involvedintheexerciseitself—suchasthosethatmovetheeyes.Tofindout,researchersgave11volunteersacarbohydrate30solutioneitherwithamoderatedoseofcaffeine—whichisknowntostimulatethecentralnervoussystem—orasaplacebowithout,during3hoursof31cycling.Afterexercising,thescientiststestedthecyclistswitheye-trackingcamerastoseehowwelltheirbrainscouldstill32controltheirvisualsystem.Theteamfoundthatexercisereducedthespeedofrapideyemovementsbyabout8%,33preventingtheirabilitytocapturenewvisualinformation.Thecaffeine—theequivalentoftwostrongcupsofcoffee—was34sufficienttocounteractthiseffect,withsomecyclistsevendisplaying35increasedeyemovementspeeds,theteamreportstodayinScientificReports.Soitmightbeagoodideatogetsomeoneelsetodriveyouhomeafterthatmarathon.26.Ovigorous本题是在文中的第三句话中出现，根据该句的语法结构，发现26题所在处的单词词性应为形容词，修饰exercise，联系上文中提到‚锻炼可以消耗身体中的肌肉‛，由此得知本句的意思为经过大量锻炼后，我们的肌肉变得疲惫，因此此处应填入‚vigorous‛表示‚剧烈的运动‛。27.Iphenomenon本题是在a和called‚centralfatigue‛中间出现，根据语法结构，可以得出此处应填入的单词词性为名词，后面的called‚centralfatigue‛做后置定语修饰限定前面的名词，然后根据本句意思‚肌肉的表现也会被一种称之为‛中枢疲劳‚的_____所影响‛；根据所给出的全部名词，选出正确答案为Iphenomenon现象一词。28.Eeffectively本题位于句子最后，根据语法结构可以判断出本题要填入的词汇的词性为副词，因此根据该句意思‚人体内化学信使的失调会使中枢神经系统无法______指导肌肉运动‛，此处应填入的副词为Eeffectively有效地。29.Ginvolved本题位于名词motorsystem（运动系统）之后，且空格前有directly副词的修饰，由此确定该处单词的词性应为动词，但由于本句已有谓语动词affect，因此此处应填入非谓语动词，限定修饰前面的名词motorsystem；根据文中意思，可以确定此处的单词应为Ginvolved参与，即‚不直接参与锻炼的运动系统——例如眼部运动‛。30.Msolution本题前面有不定冠词a，由此判断此处应为名词，根据后面‚eitherwithamoderatedose（适度剂量）ofcaffeine‛可以得知此处应该是研究人员给11位志愿者一种溶液。因此，本题应选Msolution.31.Dcycling本题应结合下文进行分析，首先根据题目所在位置可判断此处的词性为名词类词汇（包括动名词）；下文中提到科学家测试骑自行车的人（cyclist），由此可得知前面应该是这些人所做的运动应为骑自行车，因此，本题选择Dcycling（骑自行车）。32.Ccontrol本题所在部分的意思为‚大脑如何_____视觉系统‛，此处需要填入的单词词性为动词，根据常识，可以得知大脑控制视觉系统，因此此处选择Ccontrol（控制）。33.Jpreventing根据语法结构可得出本题所在部分为句子的状语成分，因此需要填入的单词词性为非谓语动词，根据文章逻辑，得出‚锻炼使快速眼动速度降低8%左右，_____他们捕捉新的视觉信息的能力‛，此处应为降低/组织捕捉新的视觉信息的能力，因此此处选择Jpreventing（阻止）。34.Nsufficient本题考查词组搭配be______to，根据文章的逻辑，上文第二句话中提到‚不用害怕，咖啡可以使眼睛快速恢复‛，由此，可以推出此句的意思为‚咖啡因足够消除这种影响，一些骑自行车的志愿者甚至眼动速度增加。‛因此，此题选择Nsufficient（足够的；充分的）。35.Fincreased根据上题的分析，可以快速选出此题的答案为Fincreased（增加）。长篇阅读第二套36.Successfulteamleadersknowexactlywheretheteamshouldgoandareabletotakepromptaction.答案：H37.Decentralisationofauthoritywasalsofoundtobemoreeffectiveinmilitaryoperations.答案：D38.Inmanycompanies,theconventionalformoforganisationisgivingwaytoanetworkofteams.答案：B39.Membersofpoorlymanagedteamsareeasilydistractedfromtheirwork.答案：J40.Teamworkismosteffectivewhenteammemberssharethesameculture.答案：G41.AccordingtoareportbyDeloitte,teamworkisbecomingincreasinglypopularamongcompanies.答案：A42.Someteammembersfindithardtoagreeonquestionslikemembershipandtheteam'spurpose.答案：F43.Somescholarsthinkteamworkmaynotalwaysbereliable,despiteitspotentialtoworkwonders.答案：E44.Toensureemployee'scommitment,itisadvisabletogivethemmoreflexibilityastowhereandhowtheywork.答案：I45.Producttransitionstakemuchlesstimenowthaninthepast.答案：C仔细阅读第二套PassageOneQuestions47to51arebasedonthefollowingpassage.ShoppersintheUKarespendinglessmoneyontoiletpapertosavemoney,researchhasshown.PennypinchingUKconsumerschoosecheaperproductsfromdiscounterssuchasAldiandLidiratherthanluxuryalternatives.Thishaswiped6%offthevalueofthesofttissuepapermarketintheUK.Ithasshrunkfrom£1.19billionin2011to£1.12billionin2015,accordingtoanewreportfrommarketresearchcompanyMintel.Furthermore,thefutureofthemarketlooksfarfromrosy,withsalesexpectedtofallfutureofthemarketlooksfarfromrosy,withsalesexpectedtofallfurtherto£1.11billionin2016.Inthelastyearalone,despiteanincreaseintheUKpopulationandasubsequentriseinthenumberofhouseholds,salesoftoiletpaperfellby2%,withtheaveragehouseholdreducingtheirto