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文檔簡介
大學(xué)英語四級考試
練習(xí)卷
一、閱讀理解
Passage1
ThreeKindsofFatigue
Fatigueisoneofthemostcommoncomplaintsbroughttodoctors,friends,and
relatives.You'dthinkinthiseraoflabor-savingdevicesandconvenient
transportationthatfewpeoplewouldhavereasontobesotired.Butprobably
morepeoplecomplainoffatiguetodaythaninthedayswhenhaywasbaledby
handandlaundryscrubbedonawashboard.
Thecausesofmodern-dayfatiguearediverseandonlyrarelyrelatedto
excessivephysicalexertion.Therelativelyfewpeoplewhodoheavylaborall
daylongalmostnevercomplainaboutbeingtired,perhapsbecausetheyexpect
tobe.Today,physiciansreport,tirednessismorelikelyaconsequenceof
under-exertionthanofwearingyourselfdownwithover-activity.Infact,
increasedphysicalactivityisoftenprescribedasacureforloweringenergy.
Physical.Thisisthewell-knownresultofoverworkingyourmusclestothepoint
wheremetabolic(新成代謝的)wasteproducts——carbondioxideandlacticacid
(乳酸)一accumulateinourbloodandreduceyourstrength.Yourmusclescan,t
continuetoworkefficientlyinabathofthesechemicals.Physicalfatigue
isusuallyapleasanttiredness,suchasthatwhichyoumightexperienceafter
playingahardsetoftennis,choppingwood,orclimbingamountain.Thecure
issimpleandfast:Yourest,givingyourbodyachancetogetridofaccumulated
wastesandrestoremusclefuel.
Pathological(病理的).Herefatigueisawarningsignorconsequenceofsome
underlyingphysicaldisorder,perhapsthecommoncoldorfluorsomethingmore
seriouslikediabetesorcancer.Usuallyothersymptomsbesidesfatigueare
presentthatsuggestthetruecause.
Evenafteranillnesshaspassed,you'relikelytofeeldraggedoutforaweek
ormore.Takeyourfatigueasasignaltogoslowwhileyourbodyhasachance
torecoverfullyevenifallyouhadwasacold.Pushingyourselftoresume
fullactivitytoosooncouldleadtoarelapse(舊病復(fù)發(fā))andalmostcertainly
willprolongourperiodoffatigue.
Eventhoughillnessisnotfrequentcauseofprolongedfatigue,it'svery
importantthatitnotbeoverlooked.Therefore,anyonewhofeelsdrainedof
energyforweeksonendshouldhaveathoroughphysicalcheck-up.Butevenif
nothingshowsupasaresultofthevariousmedicaltests,thatdoesn'tmean
there'snothingwrongwithyou.
Psychological.Emotionalproblemsandconflicts,especiallydepressionand
anxiety,arebyfarthemostcommoncausesofprolongedfatigue.Fatiguemay
representadefencemechanismthatpreventsyoufromhavingtofacethetrue
causeofyourdepression,suchasthefactthatyouhateyourjob.Itisalso
yourbody;ssafetymechanismforexpressingrepressedemotionalconflicts,such
asfeelingtrappedinanungratefulroleoranunhappymarriage.Whensuch
feelingsarenotexpressedopenly,theyoftencomeoutasphysicalsymptoms,
withfatigueasoneofthemostcommonmanifestations."Manypeoplewhoare
extremelyfatigueddon'tevenknowthey'redepressed,z,Dr.Bulettesays.
"They'resobusydistractingthemselvesorjustworryingaboutbeingtiredthat
theydon'trecognizetheirdepression.”
Thereisagreatdealyoucandoonyourowntodealwithbothsevereprolonged
fatigueandthoseperiodicwashed-outfeelings.Vitaminsandtranquilizers(鎮(zhèn)
靜齊)arealmostnevertherightanswer,sleepingpillsandalcoholare
counterproductive,andcaffeineisatbestatemporarysolutionthatcan
backfirewithabuseandcauselife-disruptingsymptomsofanxiety.Instead,
youmighttry:Diet
Ifyoueatasmallbreakfastornoneatall,you'relikelytoexperience
mid-morningfatigue,theresultofadropinbloodsugar,whichyourbodyand
braindependonforenergy.Forpeakenergyinthemorning,besuretoeata
properbreakfast,lowinsugarandfairlyhighinprotein,whichwillprovide
asteadysupplyofbloodsugarthroughoutthemorning.Coffeeandadoughnut
arealmostworsethannothing,providingabriefboostandthenlettingyou
downwithathud.Exercise
Contrarytowhatyoumaythink,exerciseenhances,ratherthansaps,energy.
Regularconditioningexercises,suchasjogging,cycling,orswimming,help
youtoresistfatiguebyincreasingyourbody'sabilitytohandlemoreofa
workload.Yougettiredlessquicklybecauseyourcapabilityisgreater.
Exercisealsohasawell-recognizedtranquilizingeffect,whichhelpsyouwork
inamorerelaxedfashionandbelessdraggeddownbythetensionsofyourday.
Attheendofadayexercisecanrelieveaccumulatedtensions,giveyoumore
energyintheevening,andhelpyousleepmorerestfully.
Sleep
Ifyouknowyou'retiredbecauseyouhaven'tbeengettingenoughsleep,the
solutionissimple:Gettobedearlier.There'snorightamountofsleepfor
everyone,andgenerallysleeprequirementsdeclinewithage.Findtheamount
thatsuitsyoubest,andaimforit.Insomnia(失眠)andothersleepdisorders
shouldnotbetreatedwithsleepingpills,alcohol,ortranquilizers,which
canactuallymaketheproblemworse.Knowyourself
Trytoscheduleyourmostdifficultjobsforthetimeofdaywhenyou5reat
yourpeak.Someare"morningpeople"whotirebymid-afternoon;othersdotheir
bestworkintheevening.Don'toverextendyourself,tryingtoclimbtheladder
ofsuccessatarecordpaceortomeeteveryone'sdemandsorexpectations.Decide
whatyouwanttodoandwhatyoucanhandlecomfortably,andlearntosayno
toadditionalrequests.Recognizeyourenergycyclesandplanaccordingly.Many
womenhavealowpointpremenstrually,duringwhichtimeextrasleepmaybe
neededanddemandingactivitiesareparticularlyexhausting.,Takebreaks
Nomatterhowinterestingordemandingyouwork,you'11beabletodoitwith
morevigorifnowandagainyoustop,stretch,andchangethescenery.Instead
ofcoffeeandasweetrollonyourbreak,trymeditation,yoga,callisthenics(健
美操),orabriskwalk.Evenrunningupanddownthestaircasecanprovide
refreshmentfromasedentary(久坐的)job.Ifyourjobisphysicallydemanding,
relaxinaquietplaceforawhile.Thedo-something-differentrulealsoapplies
tovacation;"gettingawayfromitall"foraweekortwoorlongercanbehighly
revitalizing,helpingyoutoputthingsinperspectiveandenablingyoutotake
yourjobmoreinstrideuponyourreturn.
1.Accordingtothepassage,itishardforpeopletofindcausesoftiredness
whentheyareleadingacomfortableandconvenientlife.
2.Causesofcertaintypesoffatiguearediscussedandsomesuggestionsare
putforwardinthepassage.
3.Mostpeopledon'twanttotalkabouttheirunhappyfeelingswithothers.
4.Physicalfatigueisgoodbecauseitbringsusalotofpleasure.
5.Psychologicalfatigueisthelikelyresponseofourbodytoemotional
problemsandconflicts.
6.Coffeeandadoughnutmakethesatisfyingbreakfastastheyprovidepeople
withthedesiredenergy.
7.Whenyouhaveaprolongedfatigue,itisnecessarytohaveathorough
physicalcheck-
upevenifthereisnothingwrongwithyou.
8.Nomatterhowinterestingordemandingyourwork,youneedto.
9.Fromthepassage,itcanbeseenthattheauthor'sattitudestowardsthe
approachtodealingwithmodern-fatigueis.
10.Accordingtophysicians,report,tirednessmoreprobablyresults
from.
Passage2
IntheUnitedStates,itisnot11totelephonesomeoneveryearlyinthemorning.
Ifyoutelephonehimearlyintheday,whileheisshavingorhavingbreakfast,
thetimeofthecallshowsthatthematterisveryimportantandrequires
immediateattention.Thesamemeaningisattachedtotelephonecallsmadeafter
11:00p.m..Ifsomeonereceivesacallduringsleepinghours,he12it's
amatteroflifeanddeath.Thetimechosenforthecall13itsimportance.
In14life,timeplaysaveryimportantpart.IntheU.S.A.,gueststend
tofeeltheyarenothighlyregardedifthe15toadinnerpartyisextended
onlythreeorfourdaysbeforethepartydate.Butitisnottrueinallcountries.
Inotherareasoftheworld,itmaybeconsideredfoolishtomakeanappointment
toofarin16becauseplanswhicharemadeforadatemorethanaweekaway
tendtobeforgotten.Themeaningoftimediffersindifferentpartsofthe
world.Thus,misunderstandings17betweenpeoplefromculturesthattreattime
differently.
Promptnessisvalued18inAmericanlife,forexample.Ifpeoplearenotprompt,
theymayberegardedasimpoliteornotfullyresponsible.IntheU.S.noone
wouldthinkofkeepingabusiness19waitingforanhour,itwouldbetooimpolite.
Apersonwhois5minuteslateis20tomakeashort
apology.Ifheislessthan5minuteslate,hewillsaya
fewwordsofexplanation,thoughperhapshewillnotcompletethesentence.
A.highlyB.engagemeC.customaryD.social
nt
E.informF.invitatiG.advanceH.absence
on
I.J.associatK.expectedL.assumes
heavilye
M.N.arise0.communica
habitualtes
Passage3
Atthecloseofeachbusinessday,mosttrainedteachers,administrators,
politicians,andstatesmenmakeobjectiveanalysesofallthathastranspired.
Theythencarefullyevaluateperformanceintheachievementofcertain
specifiedobjectives.You,asastudent,wouldbewisetoadoptthesamepractice
andreflectuponyourperformanceinrelatingtotheachievementofcertain
personalandeducationalobjectives.
First,whatwasyourpurpose,yourmotivationalforceinseekingan
education?Didyouseekaneducationinactiveperformance,ordidyouseek
tobeeducatedinpassivereceptionandautomaticacquisition(獲取)of
informationthatwasfedtoyou?Wastheprofitmotiveyourprimarymotivation
forobtaininganeducation?Doyouwantabettereducationforthesolepurpose
ofgettingabetterjob?Whatdoestheeducationalprocessreallymeantoyou?
Wearepartofaworldinwhichmenthrilltothetouchofgoldandhearts
respondtothewordmoneyinsteadofbeingthrilledbythethoughtofgood.
Wefiveinaworldinwhichwearetaughtthatthepursuitofhappinessisan
equationforthemostrapidacquisitionofmoney,bywhatevermeans.
Ifprofitandmoneyareyourfirstpriorities,andcompassionandcommitment
topeopleyourleastconcern,youhavedonelittleotherthanaccumulatesome
factsandcompilesomeinformationforfuturereference.Ifmakingmoneyis
yourdaydreamandlosingmoneyyournightmare,ifpovertyisyourworstfear
andmakingmoneyyourmostferventprayer,youhavemissedtheopportunityfor
education.YouhavefailedyourselfandhaveonlyreceivedNomeinstruction.
21..Thispassagesuggeststhatstudentsshould.
A.assesstheiraimsforlearningB.learnmoretoearnmore
C.evaluatetheirpoliticiansandstatesmenD.keepknowledgetothemselves
22.Theeducationalprocedureshouldbeoneinwhichthestudent.
A.doeswhatheistold
B.getsabettereducationtogetabetterjob
C.makesprinciplesofeducationforself-bettermentoftheiraims
D.approachesthebenefitsofbeingwell-off
23.Theauthorseemstofeelthat.
A.people(swelfareshouldbethechiefconcerninlearning
B.profithasnothingtodowithpeople
C.povertyisgoodforthesoul
D.knowledgeisnotthemainobjectiveforlearning
24.Agoodtitlefortheselectionmightbe.
A.TheBenefitofEducation
B.EducationMotivation一ProgressorProfit
C.Self-Education
D.ProfitandMoney
25.Theword"nightmare"inthelastparagraphisnearestinmeaning
to.
A.averybaddreamB.unhappiness
C.sleeplessnessD.ahazard
toyourhealth
Passage4
Whenweanalyzethesaltsalinity(鹽濃度)ofoceanwaters,wefindthatitvaries
onlyslightlyfromplacetoplace.Nevertheless,someofthesesmallchanges
areimportant.Therearethreebasicprocessesthatcauseachangeinoceanic
salinity.Oneoftheseisthesubtractionofwaterfromtheoceanbymeansof
evaporation.Inthismanner,thesalinityisincreased,sincethesaltstays
behind.Ifthisiscarriedtotheextreme,ofcourse,whitesaltwouldbeleft
behind;this,bytheway,ishowmuchofthetablesaltweuseisactually
obtained.
Theoppositeofevaporationisprecipitation,suchasrain,bywhichwateris
addedtotheocean.Heretheoceanisbeingdiluted(稀釋)sothatthesalinity
isdecreased.Thismayoccurinareasofhighrainfallorincoastalregions
whereriversflowintotheocean.Thussalinitymaybeincreasedbythe
subtractionofwaterbyevaporation,ordecreasedbytheadditionoffreshwater
byprecipitation.
Normally,inhotregionswherethesunisverystrong,theoceansalinityis
somewhathigherthanitisinotherpartsoftheworldwherethereisnotas
muchevaporation.Similarly,incoastalregionswhereriversdilutethesea,
salinityissomewhatlowerthaninotheroceanicareas.
Athirdprocessbywhichsalinitymaybealteredisassociatedwiththeformation
andmeltingofseaice.Whenseawaterisfrozen,thedissolvedmaterialsare
leftbehind..Inthismanner,seawaterdirectlybeneathfreshlyformedseaice
hasahighersalinitythanitdidbeforetheiceappeared.Ofcourse,whenthis
icemelts,itwilltendtodecreasethesalinityofthesurroundingwater.
IntheWeddellSea,thedensestwaterintheoceanisformedasaresultof
thisfreezingprocess,whichincreasesthesalinityofcoldwater.Thisheavy
watersinksandisfoundinthedeeperportionoftheoceansoftheworld.
26.Thispassagemainlytellsusabout.
A.theanalysisofthesalinityofoceanwaters
B.thecausesofthevariationinoceanicsalinity
C.theimportanceofthechangesinoceanicsalinity
D.thedifferentformsofsaltsinoceanwaters
27.Itcanbeknownfromthepassagethatincreaseinthesalinityofocean
wateriscaused
by.
A.meltingofseaiceB.precipitation
C.evaporationD.supplement
ofsalt
28.Whichofthefollowingisnotthecauseofthedecreaseintheoceanic
salinity?
A.Precipitation.B.Rainand
snow.
C.Formationofice.D.Additionof
waterbyrivers.
29.WhichofthefollowingstatementsisTRUEaccordingtothepassage?
A.Oceanicsalinityhasgreateffectonsealife.
B.Manyfactorscombinetocausechangesinoceanicsalinity.
C.Themovementofthewaterisrelatedtotheamountofsalt.
D.Thetemperatureofthewaterhasmuchtodowiththeoceanicsalinity.
30.ThepurposeofmentioningtheWeddellSeais.
A.togiveanexampleofcold-watersalinity
B.topointoutthelocationofdeepwaters
C.tomakeacomparisonbetweenhot-watersalinityandcold-watersalinity
D.toshowthatthewaterintheWeddellSeavariesinsalinityfromplaceto
place
二、完型填空
完型填空(一)
Ifyouweretobeginanewjobtomorrow,youwouldbringwithyousomebasic
strengthsandweaknesses.Successor(1)inyourworkwoulddepend,to(2)great
extent,(3)yourabilitytouseyourstrengthsandweaknessestothebest
advantage.(4)theutmostimportanceisyourattitude.Aperson(5)beginsa
jobconvincedthatheisn'tgoingtolikeitoris(6)thatheisgoingto
ailisexhibitingaweaknesswhichcanonlyhinderhissuccess.Ontheother
hand,apersonwhoissecure(7)hisbeliefthatheisprobablyascapable(8)
doingtheworkasanyoneelseandwhoiswillingtomakeacheerfulattempt
(9)itpossessesacertainstrengthofpurpose.Thechancesarethathewill
dowell.(10)theprerequisiteskillsforaparticularjobisstrength.Lacking
thoseskillsisobviouslyaweakness.Abook-keeperwhocan'taddoracarpenter
whocan,tcutastraightlinewithasaw(ll)hopelesscases.Thisbookhasbeen
designedtohelpyoucapitalize(12)thestrengthandovercomethe(13)that
youbringtothejoboflearning.Butinsgroupstomeasureyourdevelopment,
youmustfirst(14)-stockofswheresyoustandnow.(15)-wegetfurther
alonginthebook,we'11be(16)-insomedetailwithspecificprocesses
fordevelopingandstrengthening(17)-skills.However,(18)-beginwith,
youshouldpause(19)-examineyourpresentstrengthsandweaknessesinthree
areasthatarecriticaltoyoursuccessorfailureinschool:your(20)一,
yourreadingandcommunicationskills,andyourstudyhabits.
1.A.improvementB.victoryC.failureD.achievement
2.A.aB.theC.someD.certain
3.A.inB.onC.ofD.to
4.A.OutofB.OfC.ToD.Into
5.A.whoB.whatC.thatD.which
6.A.ensureB.certainC.sureD.surely
7.A.ontoB.onC.offD.in
8.A.toB.atC.ofD.for
9.A.nearB.onC.byD.at
10.A.HaveB.HadC.HavingD.Hadbeen
11.A.beingB.beenC.areD.is
12.A.exceptB.butC.forD.on
13.A.ideaB.weaknessC.strengthD.advantage
14.A.makeB.takeC.doD.give
15.A.asB.tillC.overD.out
16.A.dealB.dealtC.bedealtD.dealing
17.A.learntB.learnedC.learningD.learn
18.A.aroundB.toC.fromD.beside
19.A.toB.ontoC.intoD.with
20.A.intelligenceB.workC.attitudeD.weakness
完型填空(二)
Therocketengine,withitssteadyroarlikethatofawaterfallora
thunderstorm,isanimpressivesymbolofthenewspaceage.Rocketengineshave
1powerfulenoughtoshootastronauts2theearth'sgravitationalpulland
3themonthemoon.Wehavenowbecome4space.Impressiveandcomplex5itmay
appear,therocket,whichwas6inChinaover800years7,isarelatively
simpledevice.Fuelthatis8intherocketenginechanges9gas.Thehotand
rapidly10gasmustescape,butitcandosoonly11anopeningthat12backwar
D.Asthegasis13withgreatforce,it14therocketinthe15direction.Like
thekickofagun16itisfired,it17thelawsofnature18bySirIsaac
Newtonwhenhediscoveredthat"19everyaction,thereis20equalandopposite
reaction.”
1.A.shownB.beenC.appearedD.proved
2.A.againstB.despiteC.beyondD.from
3.A.sendB.landC.takeD.carry
4.A.travelersB.astronautsC.researchersD.explorers
5.A.thatB.soC.asD.sometimes
6.A.madeB.discoveredC.developedD.invented
7.A.inadvanceB.beforeC.earlierD.ago
8.A.roundB.containedC.storedD.burned
9.A.asB.intoC.forD.the
10.A.heatingB.escapingC.expandingD.conducting
11.A.inB.atC.byD.through
12.A.turnsB.goesC.facesD.directs
13.A.transmittedB.dispersedC.erectedD.radiated
14.A.attractsB.leadsC.pullsD.pushes
15.A.sameB.otherC.oppositeD.wrong
16.A.thatB.whenC.ifD.although
17.A.statesB.provesC.followsD.breaks
18.A.describedB.discussedC.consideredD.made
19.A.likeB.asC.withD.for
20.A.noB.anC.anotherD.theCloze
三、翻譯
1.電影開演半小時了。
漢譯英:__________________________________________________________
2.同學(xué)們花了幾天時間完成了這項(xiàng)工作。
漢譯英:.
3.感謝告訴我這么多有關(guān)西方禮節(jié)的事情。
漢譯英:________________________________________________________
4.你能告訴我哪里有好的地方吃飯嗎?
漢譯英:_________________________________________________________
5.他明年將開始在中國教英語。
漢譯英:__________________________________________________________
參考答案:
一、閱讀理解:
I.N2.Y3.NG4.N5.Y6.N7.N8.takebreaks
9.positive10.under-exertion
II.C12.L13.014.D15.F16.G17.N18.A19.J
20.K21.A22.C23.A24.B25.A26.B27.C28.C29.D
30.A
二、完型填空:
完型填空(一)
1.【答案】C本句的意思是:“成功或失敗在很大程度上取決于你是否能揚(yáng)長避短?!?/p>
improvement改進(jìn);victory勝利;achievement成果,成就。這三個詞都不合題意,
只有C.failure"失敗"最合適。
2.【答案】Atoagreatextent是固定短語,意思是“很大程度上”,符合題意。
類似的說法還有:toalargeextent,tosomeextent,toanextent,toacertain
extent,tothatextent,totheextentof…。the,some,certain都不能與great
extent搭配。
3.【答案】Bon與前面的depend構(gòu)成本句謂語。
4.【答案】Bof與名詞連用,表示具有某種性質(zhì),狀態(tài),做表語。置于句首,表示強(qiáng)
調(diào)。正常語序?yàn)椋篩ourattitudeisoftheutmostimportance.
5.【答案】AAperson后應(yīng)當(dāng)是定語從句,“開始工作的那個人”。
6.【答案】C本句的意思是“如果一個剛剛開始工作的人就深信自己不會喜歡或肯定
不適應(yīng)這項(xiàng)工作,那么阻礙他成功的缺點(diǎn)就暴露出來了。”or后面省略了主語he。
ensure保證;certain肯定的(只能用于It做主語的句子里);surely確實(shí)地;
sure肯定的。
7.【答案】Dinone'sbelief相信。其它選項(xiàng)都不能與belief搭配。
8.【答案】Ccapableof
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