英语四级真题2017年6月(第三套)试卷及答案解析

2017年6月四级考试真题（第三套）PartI．．Writing(30minutes)D1rect10ns:Forth·ispart,youareallowed30minutestowriteanadvertisementonyourcampuswebsitetosellacomputerandyourcontactinformation.Youshouldwriteatleast120wordsbutnomorethan180words.youusedatcollege.Youradvertisementmayincludeitsbrand,specifications/features,conditionandprice,PartII样而巳。ListeningComprehension说明：2017年6月四级真题全国共考了两套听力。本套的听力内容与第二套的完全一样，只是选项的顺序不一PartIDSectionAReadingComprehension(40minutes)Directions:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofcho即esgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.YoumaynotuseanyofthewordsinthebankThemethodformakingbeerhaschangedovertime.Hops(啤酒花），forexample,whichgivemanyamodern26recentadditiontothebeverage.Thiswasf1IStmentionedinreferencetobrewingin27ingredientinresidue(残留物）from5,000-year-oldbeermorethanonce.beeritsbitterflavor,areapotsandvessels.Thedifferentshapesofthecontainersbrewingequipment.WhilediggingtwopitsatasiteinthecentralplainsofChina,scientistsdiscoveredfragmentsfrommaybeancientbeer-makingtools,andtheearliestyellowish,dried312829evidenceofbeerbrewinginChina,theresearchers30thattheory,theteamexaminedthetheninthcentury.Now,researchershavefoundatheywereusedtobrew,filter,andstorebeer.TheyreportedintheProceedingsoftheNationalAcademyofSciences.To3233scientistssay.Barleywasanunexpectedfind:thecropwasdomesticatedinWesternEurasiaanddidn'tbecomeaindicatebarleymayhave34intheregionnotasfood,butasE)includingH)reachedB)consuming35materialforbeerbrewing.F)informL)stapleO)testC)directbarley(大麦），andabout10%werebitsofroots,insidethevessels.Themajorityofthegrains,about80%,werefromcerealcropslikelily,whichwouldhavemadethebeersweeter,thefoodincentralChinauntilabout2,000yearsago,accordingtotheresearchers.Basedonthattiming,theyA)arrivedG)raw—D)exclusivelyJ)remainsM)suggestN)surprisingK)resourcesI)relatively—1—SectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontains叫ormationgiveninoneoftheparagraphs.Identifytheparagraphfrom咖chtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.TheBlessingandCurseofthePeoplewhoNeverForgetAhandfulofpeoplecanrecallal叩steverydayoftheirlivesinenormousdetail—andafteryearsofresearch,neuroscientistsarefinallybeginningtounderstandhowtheydoit.A)Formostofus,memoryisamessofblurredandfadedpicturesofourlives.Asmuchaswewouldliketoclingontoourpast,eventhesaddestmomentscanbewashedawaywithtime.B)AskNimaVeisehwhathewasdoingforanydayinthepast15years,however,andhewillgiveyouthedetailsoftheweather,whathewaswearing,orevenwhatsideofthetrainhewassittingonhisjourneytowork.Mymemoryislikealibraryofvideotapes,walk-throughsofeverydayofmylifefromwakingtosleeping,heexplains.C)Veisehcanevenputadateonwhenthosetapesstartedrecording:15December2000,whenhemethisfastgirlfriendathisbestfriend's16thbirthdayparty.Hehadalwayshadagoodmemory,butthethrillofyoungloveseemstohaveshiftedagearinhismind:fromnowon,hewouldstartrecordinghiswholelifeindetail.Icouldtellyoueverythingabouteverydayafterthat.D)Needlesstosay,peoplelikeVeisehareofgreatinteresttoneuroscientists(神经科学专家）hopingtounderstandthewaythebrainrecordsourlives.Acoupleofrecentpapershavefinallyopenedawindowonthesepeople'sextraordinaryminds.Andsuchresearchmightevensuggestwaysforusalltoreliveourpastwithgreaterclarity.E)Highlysuperiorautobiographicalmemory(orHSAMforshort),firstcametolightintheearly2000s,withayoungwomannamedJillPrice.E-mailingtheneuroscientistandmemoryresearcherJimMcGaughoneday,she迦medthatshecouldrecalleverydayofherlifesincetheageof12.Couldhehelpexplainherexperiences?F)McGaughinvitedhertohislab,andbegantotesther:hewouldgiveheradateandaskhertotellhimabouttheworldeventsonthatday.Truetoherword,shewascorrectalmosteverytime.G)Itdidn'ttakelongformagazinesanddocumentaryfilm-makerstocometounderstandhertotalrecall,andthankstothesubsequentmediainterest,afewdozenothersubjects(includingVeiseh)havesincecomeforwardandcontactedtheteamattheUniversityofCalifornia,Irvine.H)Interestingly,theirmemoriesarehighlyself-centred:althoughtheycanrememberautobiographicallifeeventsinextraordinarydetail,theyseemtobenobetterthanaverageatrecallingimpersonalinformation,suchasrandom(任意选取的）listsofwords.Noraretheynecessarilybetteratrememberingaroundofdrinks,say.Andalthoughtheirmemoriesarevast,theyarestilllikelytosufferfromfalsememories.Clearly,thereisnosuchthingasaperfectmemory—theirextraordinarymindsarestillusingthesameflawedtoolsthattherestofusrelyon.Thequestionis,how?I)LawrencePatihisattheUniversityofSouthernMississippirecentlystudiedaround20peoplewithHSAMandfoundthattheyscoredparticularlyhighontwomeasures:fantasyproneness(倾向）andabsorption.Fantasypronenesscouldbeconsideredatendencytoimagineanddaydream,whereasabsorptionisthetendencytoallowyour