2021-2022年陕西省渭南市公共英语五级(笔试)知识点汇总（含答案）

2021-2022年陕西省渭南市公共英语五级(笔试)知识点汇总（含答案）学校:________班级:________姓名:________考号:________

一、1.ListeningComprehension(15题)1.Behavioralmanagementisveryusefulbutisnot______likescientificmanagement.

2.Wangintendstostudyhowcomputerisusedforlanguagetranslation.

A.RightB.Wrong

3.Whatdoes"Apersonwhoisledaroundbythenose"mean?

A.Apersonwholetshisinstinctguidehim.

B.Apersonwhohasnowillofhisown.

C.Apersonwhoisdecisive.

D.Apersonwhoisfullofimaginationandcreativity.

4.PartA

Directions:Youwillhearatalk.Asyoulisten,answerQuestions1-10bycirclingTRUEorFALSE.YouwillhearthetalkONLYONCE.Younowhave1minutetoreadQuestions1-10.

听力原文：Fromgoodreadingwecanobtainpleasure,companionship,experience,andinstruction.Agoodbookmayabsorbourattentionsocompletelythatforthetimebeingweforgetoursurroundingsandevenouridentity.Readinggoodbooksisoneofthegreatestpleasuresinlife.Itincreasesourcontentmentwhenwearecheerful,andlessensourtroubleswhenwearesad.Whatevermaybeourmainpurposeinreading,ourcontactwithgoodbooksshouldneverfailtogiveusenjoymentandsatisfaction.

Withagoodbookinourhandsweneedneverbelonely.Whetherthecharactersportrayedaretakenfromreallifeoraretotallyimaginarytheymaybecomeourcompanionsandfriends.Inthepagesofbookswecanwalkwiththewiseandthegoodofalllandsandalltimes.Thepeoplewemeetinbooksmaydelightuseitherbecausetheyresemblehumanfriendswhomweholddearorbecausetheypresentunfamiliartypeswhomwearegladtowelcomeasnewacquaintances.Ourhumanfriendssometimesmayboreus,butthefriendswemakeinbooksneedneverwearyuswiththeircompany.Byturningthepageswecandismissthemwithoutanyfearofhurtingtheirfeelings.Whenhumanfriendsdesertus,goodbooksarealwaysreadytogiveusfriendship,sympathy,andencouragement.

Oneofthemostvaluablegiftsbestowedbybooksisexperience.Fewofuscantravelfarfromhomeorhaveawiderangeofexperiences,butallofuscanleadvariedlivesthroughthepagesofbooks.Whetherwewishtoescapefromtheseeminglydullrealitiesofeverydaylifeorwhetherweexpecttovisitsomefar-offplace,abookwillhelpuswhennothingelsecan.Totravelbybookweneednobankaccounttopayourway;noairshiporoceanlinerorstream-linedtraintotransportus;nopassporttoenterthelandofourheart'sdesire.Throughbookswemaygetthethrillofhazardousadventurewithoutdanger.Wecanclimbloftymountains,bravetheperilsofanantarcticwinter,orcrossthescorchingsandsofthedesert,allwithouthardship.InbookswemayvisitthestudiosofHollywood;wemayminglewiththegaythrongsofmeParisboulevards;wemayjointhepicturesquepeasantsinanAlpinevillageorthekindlynativesonaSouthSeaisland.Indeed,throughbooksthewholeworldisoursfortheasking.Thepossibilitiesofourliteraryexperiencesarealmostunlimited.Thebeautiesofnature,theenjoymentofmusic,thetreasuresofart,thetriumphsofarchitecture,themarvelsofengineeringareallopentothewonderandenjoymentofthosewhoread.

Agoodbookmaydrawourattentionsocompletelythatweforgetoursurroundingsandevenouridentityforthetimebeing.

A.TrueB.Fasle

5.听力原文：Now，letmefirstgiveyouabriefintroductiontotheAmericanpoet，EmilyDickinson．EmilyDickinsonwasAmerica'sbest-knownfemalepoetandoneoftheforemostauthorsinAmericanliterature．BorninAmherst，Massachusetts，Dickinsonwasthemiddlechildofaprominentlawyerandone-termUnitedStatescongressionalrepresentative，EdwardDickinson，andhiswife．EmilyNorcrossDickinson．From1840to1847sheattendedtheAmherstAcademy．andfrom1847to1848shestudiedattheMountHolyokeFemaleSeminary(nowMountHolyokeCollege)inSouthHadley，afewtripstoBostonforeyetreatmentsintheearly1860s。DickinsonremainedinAmherst．livinginthesamehouseonMainStreetfrom1855untilherdeath．Duringherlifetime，shepublishedonlyabout10ofhernearly2,000poems，innewspapers，Civilwarjournais，andapoetryanthology．ThefirstvolumeofPoemsofEmilyDickinsonwaspublishedin1890，afterDickinson'sdeath．

AlthoughfewofDickinson'spoemswereformallypublishedduringherlifetime，sheherself“published”bysendingoutatleastone-thirdofherpoemsinthemorethan1,000lettersshewrotetoatleast100differentcorrespondents．Dickinson'smethodofbindingabout800ofherpoemsinto40manuscript.booksanddistributingseveralhundredoftheminlettersisnowwidelyrecognizedasherparticularform.ofself-publication．Shealsoreadherpoemsaloudtoseveralpeople，includinghercousinsLouiseandFrancesNorcross，overaperiodofthreedecades．

Well．that'sallaboutherlife．Nowshallweconcentrateonherfamouspoem，“SuccessisCountedSweetest”．

InwhichstatewasEmilyDicksonborn?

A.Michigan.B.Ohio.C.Massachusetts.D.Washington.

6.Whobenefitsmostfrominflation?

A.Personswhohavesalariesaccordingtolong-termcontracts.

B.Personswhoownbusinesses.

C.Personswithold-agepensions.

D.Personswithslow-risingincomes.

7.WhereisLowTillFarmingbecomingpopular?

A.Inareaswithfewweedsandunwantedplants.

B.Inareaswithasevereshortageofwater.

C.Inareaslackinginchemicalfertilizer.

D.Inareasdependentonimportedfood.

8.Warmwatercan'tcoolus,butcoldwatercan.

A.RightB.Wrong

9.Ifaconsumerwantsaquicksettlementoftheproblem,whomisitbettertocomplainto?

A.Ashopassistant.

B.Thestoremanager.

C.Themanufacturer.

D.Apublicorganization.

10.PartA

Directions:Youwillhearatalk.Asyoulisten,answerQuestions1-10bycirclingTRUEorFALSE.YouwillhearthetalkONLYONCE.Younowhave1minutetoreadQuestions1-10.

听力原文：Hello,everyone.TodayIwillintroduceyouthelearningchainsinBritain.Herethechainsrefertoschoolslinkedtogetheraspartofagroup.Theycanofferstudentsmanypracticaladvantages.

Whenpeopleareaskedtonamealanguageschool,moreoftenthannot,theythinkofoneofthelargeinternationalchainsofschools.Somearevastlanguageteachingorganizationswithschoolsinmanydifferentcountriesandmayteachjustonelanguage.

Oneofthemainstrengthsofthesechainsisthefactthattheirnameisfamiliartopeopleallovertheworld.Thiscanbeabigadvantageintheconfusingworldoflanguagelearning.Moststudentsarebewilderedbymelargechoiceofschoolsandcoursesonoffer,bothathomeandabroad,andsomanyprefertochooseaschoolwhichhasafamiliarnameandanestablishedreputation.Chainschoolsknowthis,andpartoftheirsuccessisduetoeffectivemarketingandadvertising,whichhelpstokeeptheirnamewell-known.

Butchainschoolsshouldnotbedismissedbyseriousstudentsjustbecausetheyuseclevermarketingtechniques.Theyhaveotherimportantstrengthenswhichcanprovideadvantagestostudents.Aschoolisonlyasgoodasitsteachersandfacilities,andmanychainsofferveryhighstandardsinboth.Morechainsrequirethattheirteachershaveinternationallyrecognizedqualificationsandamaximumamountofteachingexperience.Itisimportantforchainstomaintainthesestandardsatallschools,becausethereputationofthewholechaincanbeaffectedifoneschoolperformsbadly.

Studentsalsobenefitfromthestandardizedstructureofchains.Mostchainsusethesametextbooksinalltheirschools,andoftentheyproducetheirowncourseworkmaterials.Theyalsoorganizetheircoursesinmesamewaywhichmeansthatstartingdatesandcourselengthsareusuallythesameatallschools.

Forstudents,oneofthemainadvantagesofthisstandardizedstructureissimplicity.IfyoucannotdecidewhethertostudyintheU.S.orBritain,forexample,mostchainsallowstudentstostarttheirlanguagecourseatoneschoolandcontinueatanother,sotheycanexperiencedifferentregionsordifferentcountries,aspartofthesamestudytrip.

Chainschoolstendtobelargerthansinglecenterschools,whichcanalsohaveadvantagesforstudents.Withlargernumbersofstudents,schooladministratorscanachieveabettermixtureofnationalitiesinclassrooms.Thismeansthatstudentscanavoidbeingwithotherstudentswhospeaktheirlanguage.Thisgivesthemthechancetomeetstudentsfromothercountries,andtopracticetheirEnglishwiththem.

Somechainsofferstudentsaverysimplebookingandenrolmentprocedurewhichisalsouseful.Applicationformsandenrolmentproceduresarethesameforallschools,sostudentsneedonlysupplytheirdetailsonce.

Studentsmayfindthattheycanbooktheircourseabroadthrougharepresentativeofachainschoolintheirowntownorcity.Otherchainsofferacentralizedbookingfacility,sostudentsonlyhavetocontactonecentertomakeabookinganywhereintheworld.

Chainschoolsoftenoperateindifferentlocations,whereasasingleschoolislikelytobebasedpermanentlyinonebuilding.Manychainschoolsoperatetemporaryschools,particularlyduringthesummerholidays.InBritain,theyoftenusesecondaryschoolpremiseswhichareemptyduringtheschoolholidays.

StudyingEnglishinanEnglish-speakingcountryisthemosteffectivewaytolearnthelanguage,butformanystudentsthisisonlyonestageoftheirlearningcareer.Moststudentsstartlearning

A.TrueB.Fasle

11.听力原文：Yesterdaywediscussedtheproblemofrisingprices,or,intheeconomist'sterms,inflation.Wenotedthat,duringperiodsofinflation,allpricesandincomesdonotriseatthesamerate.Someincomesrisemoreslowlythanthecostofliving,andafewdonotriseatall.Otherincomesrisemorerapidlythanthecostofliving.

Weconcludedthatpersonswithfixedincomes,forexample,theelderlywhodependuponpensions,andpersonswithslow-risingincomesas,forexample,anemployeewithasalaryagreedtoinalong-termcontract,willbemostseriouslyaffectedbyinflation.Pleaserememberthatwhiletheirdollarincomes,staythesame,thecostofgoodsandservicesrises,andineffect,realincomedecreases,thatis,theyareabletopurchaselesswiththesameamountofmoney.

Wealsotalkedaboutthefactthatstockholdersandpersonswithbusinessinterestsandinvestmentswouldprobablybenefitmostfrominflation,sincehighpriceswouldincreasesalesreceipts,andprofitswouldlikelyrisefasterthanthecostofliving.

Andnow,beforewebegintoday'slecture,arethereanyquestionsabouttheterm,inflationoranyoftheexamplesgiveninourdiscussionsofar?

What'sthemainpurposeofthetalk?

A.Tointroducetheconceptofinflation.

B.Todiscussthecausesofinflation.

C.Toreviewyesterday'slectureoninflation.

D.Toargueinfavorofinflation.

12.The"feltimage"letsyourecognizeyourphysicalexistenceintheworld.

A.RightB.Wrong

13.Whydoesthewomanrefertofootball?

A.Toillustratemen'sinterest.

B.Toillustratethatmenusuallydonottouchuponanythingimportantintalkingabouttheirworkandinterest.

C.Toprovemenaremostlyfootballfans.

D.Toshowthatmenintentionallytrytoavoidtalkingabouttheirtruefeelings.

14.Inbrief,whatdidthespeakertalkabout?

15.The"feltimage"ismuchmoreimportantbecauseithelpsyoutobemoreconfident.

A.RightB.Wrong

二、2.UseofEnglish(10题)16.

【C6】

17.(42)

18.(44)

19.(37)

20.

【C20】

21.

【C7】

22.(48)

23.

【C11】

24.(46)

25.

【C18】

三、3.ReadingComprehension(15题)26.(67)

27.

Thearrivaloftheindustrialageinourhistoricalevolutionmeantthat______．

A.universalemploymentvirtuallyguaranteedprosperity

B.economicfreedomcamewithineveryone'scontrol

C.patternsofworkwerefundamentallychanged

D.people'sattitudestoworkhadtobereversed

28.(69)

29.TheVillageGreeninNewMilford,Connecticut,isasnapshotofNewEnglandcharm：acarefullymanicuredlawnflandedbyscrupulouslymaintainedcolonialhomes.Babysittersdandlekidsinthewoodengazebo,waitingforcommuterparentstoreturnfromNewYork.OnalazyafternoonlastweekCarolineNicholas,16,hadnothingmorepressingtodothandrinkintheearly-summersunshineanddiscusstherecenteventsintown.“Idon'tthinkalotofolderpeopleknewtherewereunhappykidsinNewMilford,”shesaid,“Icouldseeitcoming.”

Inafive-dayperiodinearlyJuneeightgirlswerebroughttoNewMilfordHospitalafterwhathospitalofficialscallsuicidalgestures.Thegirls,allbetween12and17,triedavarietyofmeasures,includingheavydosesofalcohol.over-the-countermedicinesandcutsorscratchestotheirwrists.Nonewassuccessful,andmostdidn'trequirehospitalization；butatleasttwoattempts,accordingtothehospital,couldhavebeenvital.Theirreasonsseemedasmundaneastheotherhappen-stancesofsuburbanlife.“Iwasjustsickofitall,”onetoldareporter,“Everythinginlife.”Mostalarming,emergency-roomdoctorFrederickLohsetoldalocalreporterthatseveralgirlssaidtheywerepartofasuicidepact.Thehospitallaterbackedawayfromthisremark.Butcominginthewakeofatleastsixteensuicideattemptsoverthepreviousfewmonths．thissuddencluster—alongwiththeinfluxofmedia—hassetthiswell-groomedsuburbof23,000onedge.AtatownmeetinglastWednesdaynight,DrSimonSobo,chiefofpsychiatryatthehospital,toldmorethan200parentsandkids,“We'retalkingaboutacrisisthathasreallygottenoutofhand.”Laterheadded,“TherehavebeenmoresuicideattemptsthisspringthanIhaveseeninthe13yearsIhavebeenhere.”

Sobosaidthatthegirlshetreateddidn'thaveseriousproblemsathomeorschool.“Manyofthesewerepopularkids,”hesaid,“Theygotplentyoflove,butbeneaththereassuringsigns,aswathofteensherearenotmakingit.”Somesaythatdrugs,bothpotand‘realdrugs’,arecommonplace.KidshaveshownupwithLIFESUCKSandLONGLIVEDEATHpennedontheirarms.Afewgirlscasuallydisplayscarsontheirarmswheretheycutthemselves.“You'dbesurprisedhowmanykidstrysuicide,”saidonegirl,17.“Youdon'twanttoputpainonotherpeople;youputitonyourself.”Shesaidsheusedtocutherself“justtoreleasethepain”.

Emily,15,afriendofthreeofthegirlstreatedin,June,saidonewashavingfamilyproblems,onewas“upsetthatday”andthethirdwas“justupsetwitheverythingelsegoingon”.Shesaidtheyweren'treallytryingtokillthemselves—theyjustneededconcern.AsSobonoted,“What'sgoingoninNewMilfordisnotuniquetoNewMilford.”Thesameunderlyingcultureofdespaircouldbefoundinanytown.Butteensuicide,headded,canbea“contagion”.RightnowNewMilfordhasthebug-andhasitbad.

Whatisthemainsubjectofthepassage?

A.EightgirlscommittedsuicideinNewMilford.

B.ThevillageGreenisnotacharmingplace.

C.Teenagersuicide.

D.Dr.SimonSobo'sachievements.

30.Insuranceissupposedtoprovideprotectionagainstfinancialrisks,andwhiledyingtoosoonisonemajorriskweface,anotherriskmoreandmorepeoplefearisoutlivingtheirmoney.Asaresult,agrowingarrayoflifeinsuranceproductsmakeitpossibletoprotectagainstbothofthoserisks.

Inmanyoftoday'slifeinsuranceproducts,MacDonaldnotes,"Thedeathbenefitportionreallyhasbecomeacommoditytypeproduct,soifsomeoneisreallyconcernedaboutthefinancialimpactofdyingyoung,thentheycangetaprettygooddealbybuyingterminsuranceonacommoditybasis—findthecheapestpolicyandbuyit."But,hesays,"Theothersideofthecoinisthatinsurancecompanieshavedevelopedproductsthatcanbeverycreative,andverycompetitivetootheralternatives,includinginvestments.Theycanfillaveryimportantroleinanyoverallinvestmentplan."

Diverseanduniversalpoliciesofferpeoplechoicesinhowmuchtheywanttoputintotheirpoliciesandhowtheywanttheirfundsinvested.Thesefundscanthenbetappedlaterontoprovidealumpsumforpurchasingaretirementhomeorastreamofretirementincome.Lifeinsuranceisanattractiveinvestmentvehicle,becausethe"insidebuildup",theaccumulationoffundsinsideapolicystructrue,isnotsubjecttotaxes,incontrasttootherpersonalinvestments.

However,MacDonaldandotherswarnagainstusinginsurancepoliciespurelyasaninvestment.Whiletherearetaxadvantages,therearealsothecostsconnectedwiththeinsurancecoverage,andifyoudon'tneedthatcoveragethesecanbeexpensivewaystoinvest.

Moreover,MacDonaldnotesthatsomecompaniesareofferinginsurancethathasacriticalillnessorlong-termcarebenefit.Thesepoliciesspecifythatifsomeonesuffersaheartattack,forexample,theywillget25%ofthefaceamountoftheinsurancepolicyimmediatelyratherthanatdeath.Oriftheymustbeconfinedtoanursinghome,theywillbeabletouseuptothefaceamountofthepolicytopaythenursinghomecosts.

Amidtheproliferationofinsuranceproduct,MacDonaldsays,"Thepositivesideofitistherearebetterproducts—they'recheaperandmoreflexible.Thenegativesideisthatit'smorecomplicatedandeasiertomakeamistake.Inthepast,itwasplainvanilla;everybodywassellingthesameproductandeverybodyhadtofindanagenttheyliked.Nowtherehasbeensignificantchangesinproductstructureanddesign,andbenefits,andsoitisworthwhiletoshoparound."

Thepurposeofinsuranceisto______.

A.giveyoumoneywheneveryouneed

B.protectyoufromfinancialrisks

C.savemoney

D.outlivemoney

31.

Thearticleconcludesthat______.

A.thecreationofjobsforallisanimpossibility

B.oureffortsandresourcesintermsoftacklingunemploymentareinsufficient

C.peopleshouldbeginsupportingthemselvesbylearningapracticalskill

D.weshouldhelpthosewhosejobsareonlypart-time

32.

Whichofthefollowingstatementsisnottrue?

A.Electricfishcomefromdifferentfamilies.

B.Onecangetashockbytouchingtheelectricraysintwoplaces.

C.Theelectricplatesintheraysareconnectedwiththespinalcord.

D.Theelectriccatfishisedible.

33.

Accordingtothepassage,theauthorfelttogiveRaoulaholidaytip.

A.excitedB.delightedC.embarrassedD.forced

34.(79)

35.Women'smindsworkdifferentlyfrommen's.Atleast,thatiswhatmostmenareconvincedof.Psychologistsviewthesubjecteitherasamatterorfrustrationorajoke.Nowthebiologistshavemovedintothisminefield,andsomeofthemhavefoundthattherearerealdifferencesbetweenthebrainsofmenandwomen.Butbeingdifferent,theypointouthurriedly,isnotthesameasbeingbetterorworse.

Thereis,however,adefinitestructuralvariationbetweenthemaleandfemalebrain.Thedifferenceisinapartofthebrainthatisusedinthemostcomplexintellectualprocesses—thelinkbetweenthetwohalvesofthebrain.

Thetwohalvesarelinkedbyatrunklineofbetween200and300millionnerves,thecorpuscallosum.Scientistshavefoundquiterecentlythatthecorpuscallosuminwomenisalwayslargerandprobablyricherinnervefibersthanitisinmen.Thisisthefirsttimethatastructuraldifferencehasbeenfoundbetweenthebrainsofwomenandmenanditmusthavesomesignificance.Thequestionis"What?",and,ifthisdifferenceexists,arethereothers?Researchshowsthatpresent-daywomenthinkdifferentlyandbehavedifferentlyfrommen.Aresomeofthesedifferencesbiologicalandinborn,aresultofevolution?Wetendtothinkthatistheinfluenceofsocietythatproducesthesedifferences.Butcouldwebewrong?

Researchshowedthatthesetwohalvesofthebrainhaddifferentfunctions,andthatthecorpuscallosumenabledthemtoworktogether.Formostpeople,thelefthalfisusedforwordhanding,analyticalandlogicalactivities;therighthalfworksonpictures,patternsandforms.Weneedbothhalvesworkingtogether.Andthebettertheconnections,themoreharmoniouslythetwohalveswork.And,accordingtoresearchfindings,womenhavethebetterconnections.

Butitisn'tallthateasytoexplaintheactualdifferencesbetweenskillsofmenandwomenonthisbasis.Inschoolsthroughouttheworldgirlstendtobebetterthanboysat"languagesubjects"andboysbetteratmathsandphysics.Ifthesedifferencescorrespondwiththedifferencesinthehemispherictrunkline,thereisanunalterabledistinctionbetweenthesexes.

Weshan'tknowforawhile,partlybecausewedon'tknowofanypreciserelationshipbetweenabilitiesinschoolsubjectandthefunctioningofthetwohalvesofthebrain,andwecannotunderstandhowthetwohalvesinteractviathecorpuscallosum.Butthisstrikingdifferencemusthavesomeeffectand,becausethedifferenceisinthepartsofthebraininvolvedinintellect,weshouldbelookingfordifferencesinintellectualprocessing.

WhichofthefollowingstatementsisCORRECT?

A.Biologistsareconductingresearchwherepsychologistshavegivenup.

B.Braindifferencespointtosuperiorityofonesexovertheother.

C.Resultsofscientificresearchfailtosupportpopularbelief.

D.Thestructuraldifferenceinthebrainbetweenthesexeshaslongbeenknown.

36.

Theelectriccatfishhasadifferentelectricsysteminthat______.

A.currentmovesfromtheheadtothetail

B.currentmovesfromthetailtothehead

C.currentmovesfromthelefttotheright

D.currentmovesfromtherighttotheleft

37.

Whichofthefollowingstatementsistrue?

A.Americans'caloricintakehasdroppedoverthelastfewdecades.

B.Manypeoplewhotrytoloseweightgiveuphalfway.

C.Americansarealwaysawareofhowmuchtheyeat.

D.Obesitydoesnoharmtopeople'shealth.

38.

HowmanystaleslevyimporttaxesintheU.S.A.?

A.4.B.50.C.46.D.54.

39.

WhatdidtheUNcallonnationstodoaboutCO2andothergreenhousegasesin1992?

A.TosignanewclimatetreatyatRio.

B.TodraftanagreementamongUNnations.

C.ToforcetheUnitedSatestoreduceitsemissions.

D.TolimitthereleaseofCO2andothergases.

40.Beforeabigexam,asoundnight'ssleepwilldoyoubetterthanporingovertextbooks.That,atleast,isthefolkwisdom.Andscience,intheform.ofbehavioralpsychology,supportsthatwisdom．Butsuchbehavioralstudiescannotdistinguishbetweentwocompetingtheoriesofwhysleepisgoodforthememory.Onesaysthatsleepiswhenpermanentmemoriesform.Theothersaysthattheyareactuallyformedduringtheday,butthen“edited”atnight,toflushawaywhatissuperfluous.

Totellthedifference,itisnecessarytolookintothebrainofasleepingperson,andthatishard.Butafteradecadeofpainstakingwork,ateamledbyPierreMaquetatLiegeUniversityinBelgiumhasmanagedtodoit.TheparticularstageofsleepinwhichtheBelgiangroupisinterestedisrapideyemovement(REM)sleep,whenbrainandbodyareactive,heartrateandbloodpressureincrease,theeyesmovebackandforthbehindtheeyelidsasifwatchingamovie,andbrainwavetracesresemblethoseofwakefulness.Itisduringthisperiodofsleepthatpeoplearemostlikelytoreliveeventsofthepreviousdayindreams.

Dr.MaquetusedanelectronicdevicecalledPETtostudythebrainsofpeopleastheypracticedataskduringtheday,andastheysleptduringthefollowingnight.Thetaskrequiredthemtopressabuttonasfastaspossible,inresponsetoalightcomingoninoneofsixpositions.Astheylearnthowtodothis,theirresponsetimesgotfaster.Whattheydidnotknowwasthattheappearanceofthelightssometimesfollowedapattern—whatisreferredtoas“artificialgrammar”.Yetthereductionsinresponsetimeshowedthattheylearntfasterwhenthepatternwaspresentthanwhentherewasnot.

Whatismore,thosewithmoretolearn(i.e.the“grammar”,aswellasthemechanicaltaskofpushingthebutton)havemoreactivebrains.The“editing”theorywouldnotpredictthat,sincethenumberofirrelevantstimuliwouldbethesameineachcase.Andtoeliminateanydoubtsthattheexperimentalsubjectswerelearningasopposedtounlearning,theirresponsetimeswhentheywokeupwereevenquickerthanwhentheywenttosleep.

Theteam,therefore,concludedthatthenerveconnectionsinvolvedinmemoryarereinforcedthroughreactivationduringREMsleep,particularlyifthebraindetectsaninherentstructureinthematerialbeinglearnt.Sonow,ontheeveofthatcrucialtest,mathsstudentscansleepsoundlyintheknowledgethatwhattheywillrememberthenextdayarethebasicrulesofalgebraandnottheincoherenttalkfromtheradionextdoor.

Researchersinbehavioralpsychologyaredividedwithregardto______．

A.howdreamsaremodifiedintheircourses

B.thedifferencebetweensleepandwakefulness

C.whysleepisofgreatbenefittomemory

D.thefunctionsofagoodnight'ssleep

四、阅读理解(5题)41.

第

25

题

WhatadvicemightMaquetgivetothosewhohaveacrucialtestthenextday?

42.

第

48

题

describesthestoryofarealwitchwhowasaskedtoacttheroleofanimaginarywitchaccidentally?__________

43.

第

42

题

allowsgarnerstoselectgameswithequal—caliberopponents?__________

44.

第

34

题

AccordingtooHoyleandhisfriendsatCambridge，_________．

45.

根据下列文章回答46～50题：

第

46

题

Inthefirstparagraph，theauthorquotesStraussmann’swordsinordertomakeclear__________．

参考答案

1.Thecompleteanswers

2.A

3.B

4.A

5.C

6.B

7.B

8.B

9.B

10.B

11.C

12.A

13.B

14.Foreignstudent(s)population

15.B

16.airair解析：由前面的smog可知，此空处应填与smog相应的物质，又由后面的“hoversovercities”可知，此物质只能是“脏空气”。

17.therebythereby解析：本句句意为“我们也正在污染海洋，杀死了鱼类，…剥夺了我们那无价的食物供应。”显然，此空前后为因果关系，而且depriving前不能用so或其他表因果关系的连词，而只能用介词thereby。

18.personperson解析：本句话的意思是“与此相反的一类人是那些想入非非的人。”根据上下文的要求这里应该填入man的同义词。故答案为person。

19.stillstill解析：本句意为“但是空气污染，尽管它…是最危险的，但也只是几种攻击最基本生活功能的污染方式之一。”显然，可知此空应填“仍然”。

20.suchsuch解析：“such…as”用来举例子。所以此处应填“suc