英语四级真题及答案教程.docx
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英语四级真题及答案教程.docx
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英语四级真题及答案教程
1999年6月大学英语四级考试试题及参考答案
PartIListeningComprehension(20minutes
SectionA
Directions:
Inthissection,youwillhear10shortconversations.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.Boththeconversationandthequestionwillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA,B,CandD,anddecidewhichisthebestanswer.ThenmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecentre.Example:
Youwillhear:
Youwillread:
AAttheoffice.
BInthewaitingroom.
CAttheairport.
DInarestaurant.
Fromtheconversationweknowthatthetwoweretalkingaboutsomeworktheyhadtofinishintheevening.Thisismostlikelytohavetakenplaceattheoffice.Therefore,A"Attheoffice"isthebestanswer.Youshouldchoose[A]ontheAnswerSheetandmarkitwithasinglelinethroughthecentre.
SampleAnswer[A][B][C][D]
1.
AThewomanfeelssorryfortheman.
BThemanisamemberofthestaff.
CTheareaisforpassengersonly.
DThewomanisaskingthemantoleave.
2.
ACleanherhousewhilesheisaway.
BBuyhersomeplantsandtakecareofthem.
CWaterherplantswhilesheisaway.
DWaterherplantswhenheisnotatwork.
3.
AHewillonlybeavailableintheafternoon.
BItsnothisofficehour.
CHedoesnthavetime.
DHeistootiredafterclass.
4.
AThewomaninsistsongoingout.
BThewomandoesntlikewatchingTV.
CThemanpromisedheragiftonherbirthday.
DThemanistootiredtogoout.
5.
ATherearetoomanycoursesofferedtostudents.
BThewomanshouldtakefewercoursesnextterm.
CThemanwilltakefourcoursesnextsemester.
DItiswisertotakemorethanfourcourses.
6.
AAskTomtosendaninvitation.
BGettheJohnsonsaddress.
CInviteTomtotheparty.
DTellTomtopickuptheJohnsons.
7.
AJaneislookingforasummerjob.
BJaneispackingforthesummervacation.
CJaneisonherwayhome.
DJaneiseagertogohomeforthevacation.
8.
ASpendingmoretimeonsightseeing.
BVisitingthecitywithagroup.
CTouringthecityonafineday.
DTakingthemanwithheronthetour.
9.
AThewomanisdrivingtoofast.
BThewomanisdrivingataslowspeed.
CThewomanhasbrokenatrafficrule.
DThewomanhasparkedhercarinawrongplace.
10.
AShecantellJoanwhensheseesheratnoon.
BSheshouldtellJoansbrotheraboutthereception.
CShemustcallonJoanafterthereception.
DShemayseeJoansbrotheratlunch.
SectionB
Directions:
Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.ThenmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecentre.
PassageOne
Questions11to13arebasedonthepassageyouhavejustheard.
11.
AToprotectpersonsandproperty.
BTocollecttaxes.
CToteachandtraincitizens.
DTosavenaturalresourcesforfutureuse.
12.
ABysellingservicesthatmakelifecomfortable.
BBysellinglandcontainingoil.
CBysellingpubliclands.
DBysellingcoalandothernaturalproducts.
13.
AEnvironmentalpollutionandprotection.
BTaxesandservicesforthepublic.
CPoliceeffortstoprotectpeople.
DPeoplesattitudetowardtaxes.
PassageTwo
Questions14to17arebasedonthepassageyouhavejustheard.
14.
AHedidntlikephysicsanymore.
BHiseyesightwastoopoor.
CPhysicswastoohardforhim.
DHehadtoworktosupporthimself.
15.
AHewasnothappywiththenewdirector.
BHewasnotqualifiedtobeanengineer.
CHewantedtotravel.
DHefoundhisjobboring.
16.
AHewantedtoworkwithhisfriend.
BHeenjoyedtravellingaroundtheworld.
CHewantedtogotoSpain.
DHewasrejectedbytheengineeringfirm.
17.
AHeenjoyedteachingEnglish.
BHewantedtoearnmoretosupporthisfamily.
CTheowneroftheschoolpromisedhimagoodposition.
DHecouldearnmoreasateacherthanasatravelagent.
PassageThree
Questions18to20arebasedonthepassageyouhavejustheard.
18.
AItcanbecookedinmanyways.
BItisdeliciousbutinexpensive.
CItgiveshigheryieldsthanothergraincrops.
DItgrowseasilyinvariousconditions.
19.
AFriedpotatoes.
BTomatojuice.
CSweetcorn.
DChocolatebeans.
20.
ATheyledtothediscoveryofAmerica.
BTheymadenativeAmericanfoodspopular.
CTheybroughtgreatwealthtoSpain.
DTheymadenativeAmericanlifestyleswell-known.
PartⅡReadingComprehension(35minutes
Directions:
Thereare4passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecentre.
PassageOne
Questions21to25arebasedonthefollowingpassage:
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwithagun,butthemanwiththeportablecomputerinbusinessclass.Inthelast15years,pilotshavereportedwellover100incidentsthatcouldhavebeencausedbyelectromagneticinterference.Thesourceofthisinterferenceremainsunconfirmed,butincreasingly,expertsarepointingtheblameatportableelectronicdevicessuchasportablecomputers,radioandcassetteplayersandmobiletelephones.
RTCA,anorganizationwhichadvisestheaviation(航空industry,hasrecommendedthatallairlinesban(禁止suchdevicesfrombeingusedduring"critical"stagesofflight,particularlytake-offandlanding.Someexpertshavegonefurther,callingforatotalbanduringallflights.Currently,rulesonusingthesedevicesareleftuptoindividualairlines.Andalthoughsomeairlinesprohibitpassengersfromusingsuchequipmentduringtake-offandlanding,mostarereluctanttoenforceatotalban,giventhatmanypassengerswanttoworkduringflights.
Thedifficultyispredictinghowelectromagneticfieldsmightaffectanaircraftscomputers.Expertsknowthatportabledevicesemitradiationwhichaffectsthosewavelengthswhichaircraftusefornavigationandcommunication.
But,becausetheyhavenotbeenabletoreproducetheseeffectsinalaboratory,theyhavenowayofknowingwhethertheinterferencemightbedangerousornot.
Thefactthataircraftmaybevulnerable(易受损的tointerferenceraisestheriskthatterroristsmayuseradiosystemsinordertodamagenavigationequipment.Asworrying,though,isthepassengerwhocantheartheinstructionstoturnoffhisradiobecausethemusicstooloud.
21.Thepassageismainlyabout________.
Aanewregulationforallairlines
Bthedefectsofelectronicdevices
Capossiblecauseofaircraftcrashes
Deffectivesafetymeasuresforairflight
22.Whatissaidabouttheover100aircraftincidentsinthepast15years?
ATheymayhavebeencausedbythedamagetotheradiosystems.
BTheymayhavetakenplaceduringtake-offandlanding.
CTheywereprovedtohavebeencausedbythepassengersportablecomputers.
DTheyweresuspectedtohaveresultedfromelectromagneticinterference.
23.Fewairlineswanttoimposeatotalbanontheirpassengersusingelectronicdevicesbecause________.
Atheydontbelievethereissuchadangerasradiointerference
Btheharmfuleffectofelectromagneticinterferenceisyettobeproved
Cmostpassengersrefusetotakeaplanewhichbanstheuseofradioandcassetteplayers
Dtheyhaveothereffectivesafetymeasurestofallbackon
24.Whyisitdifficulttopredictthepossibleeffectsofelectromagneticfieldsonanairplanescomputers?
ABecauseitisextremelydangeroustoconductsuchresearchonanairplane.
BBecauseitremainsamysterywhatwavelengthsareliabletobeinterferedwith.
CBecauseresearchscientistshavenotbeenabletoproducethesameeffectsinlabs.
DBecauseexpertslackadequateequipmenttodosuchresearch.
25.Itcanbeinferredfromthepassagethattheauthor________.
Aisinfavorofprohibitingpassengersuseofelectronicdevicescompletely
Bhasoverestimatedthedangerofelectromagneticinterference
Chasntformedhisownopiniononthisproblem
Dregardsitasunreasonabletoexerciseatotalbanduringflight
PassageTwo
Questions26to30arebasedonthefollowingpassage:
Theriseofmultinationalcorporations(跨国公司,globalmarketing,newcommunicationstechnologies,andshrinkingculturaldifferenceshaveledtoanunparalleledincreaseinglobalpublicrelationsorPR.
Surprisingly,sincemodernPRwaslargelyanAmericaninvention,theU.S.leadershipinpublicrelationsisbeingthreatenedbyPReffortsinothercountries.Tenyearsago,forexample,theworldstopfivepublicrelationsagencieswereAmerican-owned.In1991,onlyonewas.TheBritishinparticulararebecomingmoresophisticatedandcreative.ArecentsurveyfoundthatmorethanhalfofallBritishcompaniesincludePRaspartoftheircorporate(公司的planningactivities,comparedtoaboutone-thirdofU.S.companies.ItmaynotbelongbeforeLondonreplacesNewYorkasthecapitalofPR.
WhyisAmericalaggingbehindintheglobalPRrace?
First,Americansasawholetendtobefairlyprovincialandtakemoreofaninterestinlocalaffairs.Knowledgeofworldgeography,forexample,hasneverbeenstronginthiscountry.Secondly,AmericanslagbehindtheirEuropeanandAsiancounterparts
(相对应的人inknowingasecondlanguage.Lessthan5percentof
Burson-MarshallsU.S.employeesknowtwolanguages.OgilvyandMatherhasaboutthesamepercentage.Conversely,someE
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