大学英语四级真题完整版第3套.docx

大学英语四级真题完整版第3套.docx

《大学英语四级真题完整版第3套.docx》由会员分享，可在线阅读，更多相关《大学英语四级真题完整版第3套.docx（9页珍藏版）》请在冰豆网上搜索。

大学英语四级真题完整版第3套

2019年6月大学英语四级真题完整版（第3套）

PartIWriting（30minutes）

Directions：

Forthispart,youareallowed30minutestowriteanewsreporttoyourcampusnewspaperonavisittoavolunteeractivityorganizedbyyourStudentUnion。

Youshouldwriteatleast120wordsbutnomorethan180words.

PartⅡListeningComprehension（25minutes）

SectionA

Directions：

Inthissection，youwillhearthreenewsreports。

Attheendofeachnewsreport，youwillheartwoorthreequestions.Boththenewsreportandthenquestionswillbespokenonlyonce。

Afteryouhearaquestion，youmustchoosethebestanswerfromthefourchoicesmarkedA），B），C）andD）.ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre。

本次四级考试只有2套听力

PartⅢReadingComprehension（40minutes）

SectionA

Directions：

Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage。

Readthepassagethroughcarefullybeforemakingyourchoices。

Eachchoiceinthebankisidentifiedbyaletter。

PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce．

Questions26to35arebasedonthefollowingpassage。

Justbecausetheycan’tsingoperaorrideabicycledoesn’tmeanthatanimalsdon’thaveculture。

There'snobetterexampleofthisthankillerwhales。

Asoneofthemost__26__predators（食肉动物），killerwhalesmaynotfitthe__27__ofaculturedcreature。

However，thesebeastsoftheseadodisplayavastrangeofhighly__28__behaviorsthatappeartobedrivingtheirgeneticdevelopment.

Theword“culture”comesfromtheLatin“colere，"which__29__means“tocultivate。

”Inotherwords,itreferstoanythingthatis__30__orlearnt，ratherthaninstinctiveornatural.Amonghumanpopulations,culturenotonlyaffectsthewaywelive，butalsowritesitselfintoourgenes，affectingwhoweare。

Forinstance，havingspentmanygenerationshuntingthefatmarinemammalsoftheArctic，theEskimosofGreenlandhavedevelopedcertaingenetic__31__thathelpthemdigestandutilizethisfat-richdiet，therebyallowingthemto__32__intheircoldclimate。

Likehumans,killerwhaleshavecolonizedarangeofdifferent__33__acrosstheglobe,occupyingeveryoceanbasinontheplanet，withanempirethat__34__frompoletopole。

Assuch，differentpopulationsofkillerwhaleshavehadtolearndifferenthuntingtechniquesinordertogaintheupperhandovertheirlocalprey（猎物）.This,inturn,hasamajoreffectontheirdiet,leadingscientiststo__35__thattheabilitytolearnpopulation—specifichuntingmethodscouldbedrivingtheanimals’geneticdevelopment.

A）acquiredE）expressedI）imageM）speculate

B）adaptationsF）extendsJ）literallyN）structure

C）brutalG）habitatsK）refinedO）thrive

D）deliberatelyH）humbleL）revolves

SectionB

Directions：

Inthissection，youaregoingtoreadapassagewithtenstatementsattachedtoeachstatementcontainsinformationgiveninoneoftheparagraphs。

Identifytheparagraphfromwhichtheinformationisderived。

Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2。

Livingwithparentsedgesoutotherlivingarrangementsfor18-to34—year-olds

[A］Broaddemographic（人口的）shiftsismaritalstatus，educationalattainmentandemploymenthavetransformedthewayyoungadultsintheU。

S。

areliving,andanewPewResearchCenteranalysishighlightstheimplicationsofthesechangesforthemostbasicelementoftheirlives—wheretheycallhome。

In2014，forthefirsttimeinmorethan130years,adultsages18to34wereslightlymorelikelytobelivingintheirparents’homethantheyweretobelivingwithaspouseorpartnerintheirownhousehold。

［B]ThisturnofeventsisfueledprimarilybythedramaticdropintheshareofyoungAmericanswhoarechoosingtosettledownromanticallybeforeage35.Datingbackto1880,themostcommonlivingarrangementamongyoungadultshasbeenlivingwitharomanticpartner,whetheraspouseorasignificantother.Thistypeofarrangementpeakedaround1960,when62％ofthenation’s18-to34-year-oldswerelivingwithaspouseorpartnerintheirownhousehold，andonlyone-in—fivewerelivingwiththeirparents.

[C］By2014,31。

6％ofyoungadultswerelivingwithaspouseorpartnerintheirownhousehold，belowthesharelivinginthehomeoftheirparent（s）（32.1%）。

Some14％ofyoungadultslivedalone，wereasingleparentorlivedwithoneormoreroommates.Theremaining22％livedinthehomeofanotherfamilymember（suchasagrandparent,in-laworsibling（兄弟姐妹）），anon-relative，oringroupquarterslikecollegedormitories。

［D]It'