大学英语四级考试试卷及答案

大学英语四级考试试卷及答案篇一：英语四级考试预测试卷及答案一

写作预测：

Directions:Forthispart,youareallowed30minutestowriteashortessayonthetopic

Advertisement.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelowinChinese:

1.广告的作用

2.广告的形式多样

3.广告的夸张性

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Advertisementsareforcingtheirwayintopeople’slives.Peoplereferto

advertisementsintheirdailylivesbecausetheyareconsumers.Theadvertisersareusuallymanufacturers,retailersandsalesmen.Theirmerchandiseneedstobeadvertisedtobringittotheattentiontothecustomers.Thusnearlyeveryproductisadvertisedinsomeway.Toalargeextent,goodadvertisingleadstosuccesswhilebadadvertisingcanmeanfailure.

Therearemanywaystoadvertiseand‘ads’eindifferentforms.Newspaperscarryadvertisements.SomeproductsarepublicizedonTVandradiowhichbringthemintonoticeofawideaudience.Billboardsalsocarryadvertising.Advertisingisabigindustrynowandmanyagencieshavebeensetuptofurnishavarietyofforms..However,advertisingisnotalwaystruthful.Aproductisoftenmisrepresented.Theadvertiserexaggeratesthebenefitsofthemerchandisehewantstosell.Thus,hemisrepresentsthetruth.Theconsumerfallsvictimtosuchadvertising.Millionsofpeoplehaveboughtadvertisedproductsandhavebeendissatisfiedwiththem。点评：这是一篇说明文，用说明的表达方式来讲解事物，说明事理。写好说明文，不仅要抓住特征，注意条理，而且要巧妙运用说明方法，像下定义、举例子、作比拟、分类别、列数字、打比方等

四级阅读：

BaekelandandHartmannreportthatthe“shortsleepers〞hadbeenmoreorlessaverageintheirsleepneedsuntilthemenwereintheirteens.Butataboutage15orso,themenvoluntarilybegancuttingdowntheirnightlysleeptimebecauseofpressuresfromschool,work,andotheractivities.Thesementendedtoviewtheirnightlyperiodsofunconsciousnessasbothersomeinterruptionsintheirdailyroutines.

Ingeneral,these“shortsleeps〞appearedambitious,active,energetic,cheerful,conformist(不动摇)intheiropinions,andverysureabouttheircareerchoices.Theyoftenheldseveraljobsatonce,orworkersfull-orpart-timewhilegoingtoschool.Andmanyofthemhadastrongurgetoappear“normal〞or“acceptable〞totheirfriendsandassociates.

Whenaskedtorecalltheirdreams,the“shortsleepers〞didpoorly.Morethanthis,theyseemedtoprefernotremembering.Insimilarfashion,theirusualwayofdealingwithpsychologicalproblemswastodenythattheproblemexisted,andthentokeepbusyinthehopethatthetroublewouldgoaway.

Thesleeppatternsofthe“shortsleepers〞weresimilarto,butlessextreme

than,sleeppatternsshownbymanymentalpatientscategorizedasmanic(疯人).The“longsleepers〞werequitedifferentindeed.BaekelandandHartmannreportthattheseyoungmenhadbeenlengthysleepssincechildhood.Theyseemedtoenjoytheirsleep,protectedit,andwerequiteconcernedwhentheywereoccasionallydeprivedoftheirdesired9hoursofnightlybedrest.Theytendedtorecalltheirdreamsmuchbetterthandidthe“shortsleepers.〞

Manyofthe“longsleepers〞wereshy,anxious,introverted(内向),inhibited(压抑),passive,mildlydepressed,andunsureofthemselves(particularlyinsocialsituations).Severalopenlystatesthatsleepwasanescapefromtheirdailyproblems.

1.Accordingtothereport,______.

A)manyshortsleepersneedlesssleepbynature

B)manyshortsleepersareobligedtoreducetheirnightlysleeptimebecausetheyarebusywiththeirwork

C)longsleeperssleepalongerperiodoftimeduringtheday

D)manylongsleeperspreservetheirsleepinghabitformedduringtheirchildhood

2.Many“shortsleepers〞arelikelytoholdtheviewthat_____.

A)sleepisawithdrawalfromthereality

B)sleepinterfereswiththeirsoundjudgement

C)sleepistheleastexpensiveitemontheirroutineprogram

D)sleepisthebestwaytodealwithpsychologicaltroubles

3.Itisstatedinthethirdparagraphthatshortsleepers_____.

A)areideallyvigorousevenunderthepressuresoflife

B)oftenneglecttheconsequencesofinadequatesleep

C)donotknowhowtorelaxproperly

D)aremoreunlikelytorunintomentalproblems

4.Whensometimestheycannotenjoyadequatesleep,thelongsleepersmight____.

A)appeardisturbed

B)beeenergetic

C)feeldissatisfied

D)beextremelydepressed

5.WhichofthefollowingisNotincludedinthepassageA)Ifonesleepsinadequately,hisperformancesuffersandhismemoryisweakened

B)Thesleeppatternsofshortsleepersareexactlythesaneasthoseshownbymanymentalpatients

C)Longandshortsleepersdifferintheirattitudestowardssleep

D)Shortsleeperswouldbebetteroffwithmorerest

【答案及详解】

答案：DCBAB

贝克尔和哈特曼报道说，“睡眠少的人〞在未进入少年期之前，其正常睡眠时间大致与所需要的时间差不多。但到了15岁左右，由于学校、工作或其它活动的地压力，他们就成心地减少了夜间睡眠的时间。这些人持有这样的观点：夜间睡眠是一件令人讨厌的事情，打断了日常事务。

总的说来，这些“睡眠少的人〞表现得雄心勃勃、积极活泼、精力充分、无意识乐观豁

达、立场坚决，对自己职业的选择胸有成竹。他们往往同时从事几项工作，或者一边上学读书，一边从事专职或兼职工作。其中许多人有强烈愿望，想在朋友和熟人面前表现得“正常〞或“合群〞。

当让他们回忆梦境时，“睡眠少的人〞回忆不起什么来。更有甚者，他们似乎情愿什么都记不住。类似的情况是他们通常处理心理问题的方式：不成认问题的存在，希望只要忙繁繁忙，费事总会过去的。

“睡眠少的人〞的睡眠形式与被划入疯子之类精神病患者的睡眠形式非常相似，只不过没有那么严重而已。

“睡眠多的人〞情形那么大不一样。贝克尔和哈特曼报道说，这些年轻人从小的，有抱负的睡眠就一直很长。他们好似注重睡眠，不让睡眠受打搅。偶尔没有所需的9个小时夜间卧床休息，他们便会非常不安。他们比“睡眠少的人〞要更能回忆得起梦的内容。许多“睡眠多的人〞腼腆、焦躁、内向、压抑、消极和略微有点儿沮丧，尤其在社交场合缺乏自信。好几个人坦言，睡眠是摆脱每天烦恼的一种方式。

Nowletuslookathoeread.Whenwereadaprintedtext,oureyesmoveacrossapageinshort,jerkymovement.Werecognizewordsusuallywhenoureyesarestillwhentheyfixate.Eachtimetheyfixate,weseeagroupofwords.Thisisknownastherecognitionspanorthevisualspan.Thelengthoftimeofrwhichtheeyesstopthedurationofthefixationvariesconsiderablyfrompersontoperson.Italsovaieswithinanyonepersonaccordingtohispurposeinreadingandhisfamiliaritywiththetext.Furthermore,itcanbeaffectedbysuchfactorsaslightingandtiredness.

Unfortunately,inthepast,manyreadingimprovementcourseshaveconcentratedtoomuchonhowoureyesmoveacrosstheprintedpage.Asaresultofthismisleadingemphasisonthepurelyvisualaspectsofreading,numerousexerciseshavebeendevisedtotraintheeyestoseemorewordsatonefixation.Forinstance,insomeexercises,wordsareflashedontoascreenfor,say,atenthoratwentiethofasecond.Oneoftheexerciseshasrequiredstudentstofixtheireyesonsomecentralpoint,takinginthewordsoneitherside.Suchwordpatternsareoftenconstructedintheshapeofrathersteeppyramidssothereadertakesinmoreandmorewordsateachsuccessivefixation.Alltheseexercisesareveryclever,butit’sonethingtoimproveaperson’sabilitytoseewordsandquiteanotherthingtoimprovehisabilitytoreadatextefficiently.Readingrequirestheabilitytounderstandtherelationshipbetweenwords.Consequently,forthesereasons,manyexpertshavenowbeguntoquestiontheusefulnessofeyetraining,especiallysinceanyapproachwhichtrainsapersontoreadisolatedwordsandphraseswouldseemunlikelytohelphiminreadingacontinuoustext.

Q:

1.Thetimeoftherecognitionspancanbeaffectedbythefollowingfactsexcept________.

A.one’sfamiliaritywiththetext

B.one’spurposeinreading

C.thelengthofagroupofwords

D.lightingandtiredness

2.Theauthormaybelievethatreading______.

A.requiresareadertotakeinmorewordsateachfixation

B.requiresareadertoseewordsmorequickly

C.demandsandeeply-participatingmind

D.demandsmoremindthaneyes

3.Whatdoestheauthormeanbysaying“butit’sonethingtoimproveaperson’sabilitytoseewordsandquiteanotherthingtoimprovehisabilitytoreadatextefficiently.〞inthesecondparapraphA.Theabilitytoseewordsisnotneededwhenanefficientreadingisconducted.

B.Thereadingexercisesmentionedcan’thelptoimproveboththeabilitytoseeandtoprehendwords.

C.Thereadingexercisesmentionedcan’thelptoimproveanefficientreading.

D.Thereadingexercisesmentionedhasdoneagreatjobtoimproveone’sabilitytoseewords.

4.WhichofthefollowingisNOTtrueA.Thevisualspanisawordoragroupofwordsweseeeachtime.

B.Manyexpertsbegantoquestiontheefficiencyofeyetraining.

C.Theemphasisonthepurelyvisualaspectsismisleading.

D.Theeyetrainingwillhelpreadersinreadingacontinuoustext.

5.Thetuneoftheauthorinwritingthisarticleis________

Acritical

Bneutral

Cprssimistic

Doptimistic

【答案及详解】

答案：CCCDA

1C。事实细节题。第一段提到了影响视幅的因素：不同的人，不同的阅读目的，对材料的熟悉程度，光线，疲劳。C“一组词的长度〞不是能影响视幅的因素，是此题的答案。2C。观点态度题。作者在第二段第二句提到，眼睛训练课程只注重了阅读的视觉因素。倒数第二句书哦，阅读要求具备理解单词间关系的才能。因此选项C“阅读需要大脑的深度参与〞正确。作者没有否认阅读的视觉因素的必要性，但是也没有说读者应该练习拓宽视幅，加快阅读速度。所以AB两项都不正确。作者没有对大脑和眼睛在阅读过程中的重要性进展比照，所以不选D

3C。作者在这句话中先是肯定了那些阅读练习进步看单词的才能，然后提出了有效阅读概念。后面句中还指出，有效阅读需要的是理解单词间的联络的才能。所以作者的意思应该是那些(训练眼睛的)阅读练习对与有效的阅读无益。B与文章相反。D句是蕴涵其中一个意思，却不是作者想表达的方向。

4D。第二段最后一句说，眼睛训练对于帮助读者阅读连接文章无益，所以D是错的，是此题答案。

5A。参考前面的构造剖析，作者写本文的主要目的是对那些只关注阅读的视觉因素的阅读才能课程进展批判，所以答案应该是A。

Asisknowntoall,theorganizationandmanagementofwagesandsalariesareveryplex.Generallyspeaking,theAccountsDepartmentis__1__forcalculationsofpay,whilethePersonnelDepartmentisinterestedindiscussionswiththeemployeesaboutpay.

Ifafirmwantsto__2__aneageandsalarystructure,itisessentialthatthefirmshoulddecideona__3__ofjobevaluationandwaysofmeasuringtheperformanceofitsemployees.Inordertobe__4__,thatnewpaystructurewillneedagreementbetweenTradeUnionsandemployers.Injobevaluation,allofthe

requirementsofeachjobaredefinedinadetailedjobdescription.Eachofthsoerequirementsisgivenavalue,usuallyin"points",whichare__5__togethertogiveatotalvalueforthejob.Formiddleandhighermanagement,aspecialmethodisusedtoevaluatemanagersontheirknowledgeofthejob,theirresponsibility,andtheir__6__tosolveproblems.Becauseofthedifficultyinmeasuringmanagementwork,however,jobgradesformanagersareoftendecidedwithout__7__toanevaluationsystembasedonpoints.

Inattemptingtodesignapaysystem,thePersonnelDepartmentshould__8__thevalueofeachjobwiththeseinthejobmarket.__9__,paymentforajobshouldvarywithanydifferencesinthewaythatthejobisperformed.Whereitissimpletomeasuretheworkdone,asintheworksdonewithhands,monetaryencouragementschemesareoftenchosen,for__10__workers,wheremeasurementisdifficult,methodsofadditionalpaymentsareemployed.

[A]pare

[B]responsible

[C]useful

[D]added

[E]find

[F]reference

[G]indirect

[H]method

[I]successful

[J]bined

[K]Necessarily

[L]capacity

[M]ability

[N]Basically

[O]adopt

【答案及详解】

1.选B)。此处应填形容词。原文意思为“会计部门...计算报酬〞，选项中的形容词responsible“负责任的〞，useful“有用的〞，indirect“间接的〞，successful“成功的〞，其中indirect不能与for连用，排除;剩余几项中只有B)responsible意义符合原句，其他均不符合，故排除。

2.选O)。此处应填动词原形。本文主题就是采用一种新的工资和薪水制度时需要注意的问题，选项中的动词原形有pare“比拟〞，find“找到〞，adopt“采纳〞，分别带入原文，只有adopt最符合原文意思，应选O).

3.选H)。此处应填名词。从原文看，and连接并列构造，所以要填的词应与and后面的ways意思一致，选项中的名词只有mathod=ways，应选H)method。

4.选I)。此处应填形容词。上文说新的工资制度需要一套决定工作评估和衡量雇员表现的方法，说的是制度“是否有用〞的问题。这句说的时新的工资制度执行过程中的问题，

篇二：2022大学英语四级预测试卷(一)

2022大学英语四级预测试卷(一)

PartIWriting(30minutes)

Directions：Forthispart,youareallowed3Dminutestowriteashortessaybasedonthepicturebelow．Youshouldstartyouressaywithabriefaccountofthemeaningof“opportunity〞andthenexplainwhoshouldbetherealcreatoroftheopportunitiesinaperson’slife．Youshouldwriteatleast120wordsandnomorethan180words．

I’vewontwodollarsinthislottery!Whosayswedon’tliveinanopportunitysocietyPartIIListeningprehension(30minutes)

SectionA

Directions：Inthissection．youwilfhear8shortconversationsand2longconversations．Attheendofeachconversation，oneormorequestionswillbeaskedaboutwhatwassaid．Boththeconversationandthequestionswillbespokenonlyonce．Aftereachquestiontherewillbeapause．Duringthepause,youmustreadthefourchoicesmarkedA.，B.，C.andD.，anddecidewhichisthebestanswer．ThenmarkthecorrespondingletteronAnswerSheetlwithasinglelinethroughthecentre．

注意：此局部试题请在答题卡1上作答。

1．A.Itisaplacewhereisfullofpeople．

B.Itisthenameofthetravelagency．

C.Itisaninterestingplacethatpeoplecailvisit．

D.Itisaplacewherepeoplecandiscoverinterestingthings．

2．A.Heisgoodatlearnin9．

B.Helovesallthelessonsverymuch．

C.Hehastheconfidenceinthefinalexam．

D.Hehaspreparedforthefinalexamforamonth．

3．A.Itisalwaysthewifetodothecook．

B.Thehusbandloveshiswifeverymuch．

C.Thewifeisveryangrywithherhusband．

D.Thiscouplealwaysdothecookingtogether．

4．A.Hismanagerisastrictman．

B.Heisveryconfidentabouthimself．

C.Heispopularamongthestaffmembers．

D.Heisgoodatactingaroundhismanager．

5．A.Themanisshowinghimselfoff．

B.Thewomanisthemail’smanager．

C.Themanwantstopleasethewoman．

D.Themanworkshardandsaveshistime．

6．A.Thistalkhappensinthestore．

B.Themanisbusywithworkingnow．

C.Themallandthewomanarehusbandandwife．

D.Themanisgoingtobuysomethingintheerstore．

7．A.Heislateforalongtime．

B.Heisamanwithgoodhabits．

C.Hehaseupsomethingbad．

D.Heisthecolleagueofthetwotalkers．

8．A.Heisagainstlosingweight．

B.Hethinkstheobesepeopleshouldnoteatmeat．

C.Hesuggeststheobesepeopletoeatlessandloseweight．

D.Hethinksthattheobesepeopleshoulddomoreexercise．

Questions9to11arebasedontheconversationyouhavejustheard．

9．A.HehateswatchingTV

B.Helovescookingverymuch．

C.Hewantstobetogetherwithhiswife．

D.Hethinkshecanrelaxhimselfthroughcooking．

10．A.20．

B.200．

C.180．

D.380．

11．A.Becausethevacuumcleanerisbroken．

B.Becauseshewantsthemanto1cavethekitchen．

C.Becauseshewantsthemantodothecleanin9．

D.Becauseshedoesnotneedtheman’shelpthen．

Questions12to15arebasedontheconversationyouhavejustheard．

12．A.Tomakeadress．

B.Tbmakeaskirt．

C.Tomakeacloth．

D.Tomakeasuit．

13．A.Becauseitisalwaysfashionable．

B.Becauseitiscanbewornforfuneral．

C.Becauseitcanbewornforwedding．

D.A11oftheabove．

14．A.Becausetheleftoneismoreexpensive．

B.Becausetheleftoneisnotveryfashionable．

C.Becausethewomandoesn’tlikethepattemofit．

D.Becausethemansuggeststhewomannottochoosetheleftone．

15．A.Theywillgotoanothershoptobuysomethingelse．

B.Theywillgotheupperfloortofindsomeoneelse．

C.Theywillgotofindthetailorandletthefabricmade．

D.Theywillgotothetailor’shomeandhaveatalkwithhim．

SectionB

Directions：Inthissection，youwillhear3shortpassages．Attheendofeachpassage,youwillhearsomequestions．Boththepassageandthequestionswillbespokenonlyonce．Afteryouhearaquestion，youmustchoosethebestanswerfromthefourchoicesmarkedA.，B.，C.andD.．ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre．注意：此局部试题请在答题卡1上作答。

Passageone

Questions16to18arebasedonthepassageyouhavejustheard．

16．A.Childrenreadlessandlesswhentheygetolder．

B.Theolderchildrenreadmorethanthelittlechildren．

C.Nowadays，childrenreadmoreparedwiththepast．

D.Nowadays，parentsreadmoretotheirchildrenthanthepast．

17．A.19minutes．

B.30minutes．

C.45minutes．

D.53minutes．

18．A.Thechildrenhavemorehomeworktodo．

B.Theeducationpolicyaffectsthereadingtime．

C.Theparentsreadlesstothechildrenthanthepast．

D.Theprevalenceoftechnologyprovidesthechildrene-reading．

PassageTwo

Questions19to21arebasedonthepassageyouhavejustheard．

19．A.Thegoodcolleagueswemeet．

B.Thelocationofthepanyweworkin．

C.Theamountofthesalaryweget．

D.Thegoodreputeofthepanyweworkin．

20．A.Makeyourcasewithdata．

B.Speakconfidentlyandprofessionally．

C.Figureoutifyouactuallydeserveone．

D.Usethephasessuch“Ithink〞“Ifyouwant〞．

21．A.Youshouldleaveifyouaren’tgivenarise．

B.Youshouldaskyourcolleaguestohelpyouaskforarise．

C.Youshouldaskforarisebasedontheobjectiveinformation．

D.Youshouldaskforarisebycallingtoyourleaderbutnotfacetoface．

PassageThree

Questions22to25arebasedonthepassageyouhavejustheard．

22．A.Thecoastisthelandalongabeach．

B.Thecoastisadangerousplacetostay．

C.Thecoastisdynamic，orconstantlychanging．

D.Theboundaryofthecoastiscalledthecoastline．

23．A.Thecoastcanprovidepeoplewithoil．

B.Thecoastcanprovidepeoplewithmarineplants．

C.Thecoastcanprovidepeoplewithmarineanimals．

D.Thecoastcanprovidepeoplewithmarineinsects．

24．A.Thepollutedcoastisnotasbeautifulasbefore．

B.Thepollutedcoastbeessmallerthanthepast．

C.Thepollutedcoastisnotagoodplaceforthemarinelifetolive．

D.Thepollutedcoastcannotprovidesafemarineplantswithpeople．

25．A.Peoplecanenjoythedeliciousseafoodthere．

B.Peoplecandosomeexcitingsportssuchasdiving．

C.Peoplecanseethebeautifulsceneryandrelaxthemselves．

D.Peoplecanparticipateinactivitieslikefishing，boatingandswimming．

SectionC

Directions：Inthissection，youwillhearapassagethreetimes．Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea．Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblankswiththeexactwordsyouhavejustheard．Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten．注意：此局部试题请在答题卡1上作答。

Twenty-fouryearsandtwodaysa90，onaTuesdaymorning，thespaceshuttleDiscovery(26)__________tolowEarthorbitfromCapeCanaveral，Florida．AsNASA'snewesteyeinthesky,theHubbleSpaceTelescope，isan(27)__________whichcanpeerdeepintothecosmosandcapturetheuniverse’sinhabitantsinexquisitedetail．Ithadtaken(28)__________0fdesignandplanningtogetthetelescopereadyforwork．Thenextday,onApril25，astronautsdeliveredthetelescopetospace．Then，scientistseagerly(29)__________Hubbletostartrevealingcosmicsecrets．Weallknohathappenednext．Aflawinthetelescope’s(30)__________mirrormeanttheimagesweren’tsharp．(31)__________incrediblyfaintobjects，suchasverydistantgalaxies，wasn’tpossible．Itwouldbethreeyearsbeforethefirstoffiveservicingmissionsletastronautscorrectthedefectand(32)__________Hubble’svisiontowhatitshouldhavebeen．

Sincethen，though，theHubblespacetelescopehas(33)__________delightedEarthlingswithitsbreathtakingviewsofstars，galaxies，andourplanetaryneighbors．Itsimpactonsciencehasbeennolessimportant．Amongotherdiscoveries，Hubblehelpedscientistsdeterminethattheuniverseisexpandingatan(34)__________rate．Thisdiscovery,whichhappenedinthelate1990s，issomethingwestillcan’tfullyexplain．

Here，(35)__________Hubble’s24thlaunchiversary,are25imagesthatmightbeslightlylessfamiliarPartHIReadingprehension(40minutes)

SectionA

Directions：Inthissection,thereisapassagewithtenblanks．Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage．Readthepassagethroughcarefullybeforemakingyourchoices．Eachchoiceinthebankisidentifiedbyaletter．PleasemarkthecorrespondingletteforeachitemonAnswerSheet2withasinglelinethroughthecentre．Youmaynotuseanyofthewordsinthebankmorethanonce．

Questions36to45arebasedonthefollowingpassage.

Climatechangehasclaimeditslatestvictim：Limacinahelicina，aplanktonic，predatory(捕食的)seasnailthat’samemberofthetaxonomicgroupmore(36)

__________knownasseabutterflies．(Thenameis(37)__________fromthewing-likelobes(叶瓣)thetinycreaturesusetogetaround．)Inastudy(38)__________publishedinjoumalProceedingsoftheRoyalSocietyB，agroupofscientistsfromtheNationalOceanicandAtmosphericAdministration(NOAA)andOregonStateUniversityhavefQundthatthePacificOcean’sdecreasingpH—itsacidifying(酸化)，inotherwords-isdissolvingL．helicina’sthinshells．

Theresearcherscollectedseabutterfly(39)__________from13sitesalongthePacificcoast(betweenWashingtonandsouthernCaliforniA.，goingovereachwithascanningelectronmicroscope．Morethanhalfoftheshells(53％)fromonshoreindividuals(40)__________signsof“severedissolutiondamage，〞while24％of(41)

__________individualssuffereddissolutiondamage．Thestudy’s(42)__________investigator,Dr．NinaBednarsekofNOAA，describedtheaffectedL．helicinashellsashavingatexturenotunlike“cauliflower〞or“sandpaper．〞

Accordingtothepaper，therewasa“strongpositive(43)__________〞betweentheproportionofseabutterflieswithsevereshelldissolutiondamageand“thepercentageofundersaturated(未到达饱和的)water〞neartheocean’ssurface．Theresearchersconclude“shelldissolutionowingto(human．causedocean(44)_________)

hasdoubledinnearshorehabitatssincepre．industrialconditionsacrossthisregionandisontracktotripleby2050，〞atruly(45)__________prediction．Moreover,thebroaderimplicationsforecosystemareunclear,asdamagedshellsmakeitharderforL．helicinatofightinfections，staybuoyant，andprotectthemselvesfrompredators．

注意：此局部试题请在答题卡2上作答。

A.showed

B.recently

C.protected

Dmonly

E.derived

F.samples

G.offshore

H.principal

I.noticed

J.correlation

K.encouraging

L.seaward

M.acidification

N.grim

O.pollution

SectionB

Directions：Inthissection，youaregoingtoreadapassagewithtenstatementsattachedtoit．Eachstatementcontainsinformationgiveninoneoftheparagraphs．Identifytheparagraphfromwhichtheinformationisderived．Youmaychooseaparagraphmorethanonce．Eachparagraphismarkedwithaletter．AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2．

篇三：大学英语四级新题型预测模拟试卷及答案(一)

大学英语四级新题型预测模拟试卷〔一〕

大学英语4级考试

CollegeEnglishModelTestone

—BandFour—

PartⅠWriting(30minutes)

Directions:Forthispart,youareallowedthirtyminutestowrite

awordsfollowingtheoutlinegiveninChinesebelow:

1.每年，高校许多大学生受到鼓舞去贫困地区支教。

2.支教活动的意义。

3.我的看法。

提示:在实考试卷中，该试题在答题卡1上。

Aid--EducationinChina

PartⅡReadingprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,mark

Y(forYES)ifthestatementagreeswiththeinformationgiveninthepassage;N(forNO)ifthestatementcontradictstheinformationgiveninthepassage;

NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage.

Forquestions8-10,pletethesentenceswithinformationgiveninthepassage.

WillWeRunOutofWaterPicturea“ghostship〞sinkingintothesand,lefttorotondrylandbya

recedingsea.Thenimagineduststormssweepinguptoxicpesticidesandchemicalfertilizersfromthedryseabedandspewingthemacrosstownsandvillages.

SeemlikeascenefromamovieabouttheendoftheworldSimilarlarge--scaleeffortstoredirectwaterinotherpartsoftheworldhavealsoendedinecologicalcrisis,accordingtonumerousenvironmentalgroups.Butmanycountriescontinuetobuildmassivedamsandirrigationsystems,eventhoughsuchprojectscancreatemoreproblemsthantheyfix.Why“Growingpopulationswillworsenproblemswithwater,〞saysPeterH.Gleick,anenvironmentalscientistatthePacificInstituteforstudiesinDevelopment,Environment,andSecurity,aresearchorganizationinCalifornia.Hefearsthatbytheyear2025,asmanyasone--thirdoftheworldpeoplewillsufferfromwatershortages.

WHEREWATERGOES

Only2.5percentofallwateronEarthisfreshwater,watersuitablefor

drinkingandgrowingfood,saysSandraPostel,directoroftheGlobalWaterPolicyProjectinAmherst,Mass.Two--thirdsofthisfreshwaterislockedinglaciers(冰山)andicecaps〔冰盖〕.Infact,onlyatinypercentageoffreshwaterispartofthewatercycle,inwhichwaterevaporatesandrisesintotheatmosphere,thencondensesandfallsbacktoEarthasprecipitation(rainorsnow).

Someprecipitationrunsofflandtolakesandoceans,andsomebeesgroundwater,waterthatseepsintotheearth.MuchofthisrenewablefreshwaterendsupinremoteplacesliketheAmazonriverbasininBrazil,wherefewpeoplelive.Infact,theworldCLOSETOHOME

Waterwoes(灾难)mayseemremotetopeoplelivinginrichcountriesliketheUnitedStates.ButAmericanscouldfaceseriouswatershortages,tooespeciallyinareasthatrelyongroundwater.Groundwateraccumulatesinaquifers(地下蓄水层)，l