2025年全國英語等級考試（PETS）四級試卷：智能交通系統(tǒng)英語詞匯挑戰(zhàn)考試時間：______分鐘總分：______分姓名：______一、詞匯填空題（本部分共20小題，每小題1分，滿分20分）要求：從下列各句四個選項中，選出可以填入空白處的最佳答案，并在答題卡上將該項涂黑。1.Thesmartcityprojectaimstoimprovetrafficflowandreducepollutionbyintegratingadvanced__________intotheurbaninfrastructure.A.sensorsB.signalsC.guidelinesD.policies2.Autonomousvehiclesrelyon__________tonavigateroads,avoidobstacles,andmakereal-timedecisionswithouthumanintervention.A.manualcontrolsB.computersystemsC.traditionalmapsD.humandrivers3.Thedevelopmentofintelligenttransportationsystemshassignificantly__________theefficiencyofpublictransitnetworksinmajorcities.A.decreasedB.increasedC.delayedD.disrupted4.Trafficcongestionisamajorissueinurbanareas,oftencausedby__________andinsufficientinfrastructure.A.efficientplanningB.overuseofroadsC.optimalresourceallocationD.minimalgovernmentintervention5.Theuseofreal-timedataanalyticshelpstransportationauthorities__________trafficconditionsandoptimizesignaltimings.A.ignoreB.monitorC.neglectD.disrupt6.Electricvehicles(EVs)arebecomingmorepopularduetotheir__________andenvironmentalbenefits.A.highfuelconsumptionB.lowmaintenancecostsC.limitedrangeD.frequentbreakdowns7.Smarttrafficlightsuse__________toadjusttheirtimingbasedoncurrenttrafficdemand,reducingdelays.A.staticcontrolsB.adaptivealgorithmsC.manualadjustmentsD.traditionaltimers8.TheintegrationofIoT(InternetofThings)technologyenhancestheconnectivitybetweenvehicles,infrastructure,and__________.A.pedestriansB.cyclistsC.sensorsD.authorities9.Urbanmobilityasaservice(MaaS)combinesvarioustransportationoptionsintoasingle__________platform.A.fragmentedB.centralizedC.decentralizedD.outdated10.Theadoptionofconnectedvehiclesenables__________,allowingforsmoothertrafficflowandsaferdrivingconditions.A.independentdrivingB.vehicle-to-vehiclecommunicationC.manualsteeringD.limitedconnectivity11.Thesmartgridtechnologysupportsthechargingofelectricvehiclesby__________energydistributionanddemand.A.overloadingB.optimizingC.neglectingD.wasting12.Publictransportationsystemsarebeingupgradedwith__________toprovidepassengerswithreal-timeinformationandseamlesstravelexperiences.A.outdatedappsB.innovativesolutionsC.unreliablenetworksD.limitedfeatures13.Theterm"vehicle-to-infrastructure(V2I)communication"referstothe__________betweenvehiclesandsmartroadinfrastructure.A.physicalinteractionB.wirelessdataexchangeC.manualcoordinationD.visualsignaling14.Smartparkingsystemshelpdriversfindavailablespotsquicklyby__________real-timeinformationaboutparkingavailability.A.providingB.hidingC.ignoringD.delaying15.Thegrowthofautonomoustruckspromisestorevolutionizethelogisticsindustryby__________transportationcostsandefficiency.A.increasingB.reducingC.maintainingD.eliminating16.Theconceptof"sharedmobility"promotestheuseoftransportationresourcesthrough__________toreduceindividualcarownership.A.limitedaccessB.openaccessC.exclusiveuseD.restrictedsharing17.Trafficmanagementcentersrelyon__________toanalyzedataandmakeinformeddecisionsabouttrafficflow.A.manualassessmentsB.automatedsystemsC.outdatedmethodsD.untrainedpersonnel18.Theuseofdronesintransportationhelps__________infrastructureinspectionsandemergencyresponseoperations.A.hinderB.delayC.enhanceD.neglect19.Theterm"smarthighways"describesroadsequippedwith__________tosupportautonomousvehiclesandimprovesafety.A.traditionalbarriersB.advancedsensorsC.outdatedsignalsD.manualcontrols20.Theriseofelectricpublictransportationreduces__________andpromotescleanerurbanenvironments.A.noisepollutionB.energyefficiencyC.fuelconsumptionD.emissioncontrol二、閱讀理解題（本部分共20小題，每小題2分，滿分40分）要求：閱讀下面的短文，從每題所給的四個選項中，選出最佳答案，并在答題卡上將該項涂黑。Passage1Smarttransportationsystemsaretransformingurbanmobilitybyleveragingcutting-edgetechnologies.Thesesystemsintegratevariouscomponents,suchasautonomousvehicles,smarttrafficlights,andreal-timedataanalytics,tocreatemoreefficientandsustainabletransportationnetworks.Oneofthekeybenefitsofsmarttransportationisthereductionoftrafficcongestion.Byusingadaptivetrafficsignalcontrol,citiescanoptimizetheflowofvehicles,minimizingdelaysandimprovingoveralltrafficefficiency.Additionally,theintegrationofIoTtechnologyenablesvehicle-to-vehicle(V2V)andvehicle-to-infrastructure(V2I)communication,enhancingsafetyandcoordinationontheroads.Electricvehicles(EVs)playacrucialroleinsmarttransportation.ThewidespreadadoptionofEVsnotonlyreducesgreenhousegasemissionsbutalsoalleviatesdependencyonfossilfuels.SmartgridssupportthechargingofEVsbymanagingenergydistributionanddemand,ensuringastableandefficientpowersupply.Publictransportationsystemsarealsobeingupgradedwithsmarttechnologies,offeringpassengersreal-timeinformationandseamlesstravelexperiences.Theseadvancementscontributetoamoreenvironmentallyfriendlyandcost-effectivetransportationecosystem.Anothersignificantaspectofsmarttransportationistheriseofurbanmobilityasaservice(MaaS).MaaSplatformscombinevarioustransportationoptions,suchasbuses,trains,andride-sharingservices,intoasingle,user-friendlysystem.Thisapproachencouragessharedmobility,reducingtheneedforindividualcarownershipandfurtherloweringtrafficcongestion.Smartparkingsystemsalsoenhanceurbanmobilitybyprovidingreal-timeinformationaboutavailableparkingspaces,savingtimeandreducingfrustrationfordrivers.1.Whatisthemainpurposeofsmarttransportationsystems?A.ToincreasetrafficcongestionB.ToreducetrafficcongestionandimproveefficiencyC.TopromotetheuseoftraditionalvehiclesD.Toeliminateallformsoftransportation2.Howdosmarttrafficlightscontributetotrafficmanagement?A.ByprovidingstaticcontrolsB.ByignoringtrafficdemandC.ByadjustingtimingbasedoncurrentconditionsD.Bydelayingsignalchanges3.WhatistheroleofIoTtechnologyinsmarttransportation?A.ToisolatevehiclesfrominfrastructureB.ToenhanceconnectivitybetweenvehiclesandinfrastructureC.TolimitcommunicationbetweenauthoritiesanddriversD.Toreplacetraditionaltrafficsignals4.Whyareelectricvehicles(EVs)importantinsmarttransportation?A.BecausetheyincreasefuelconsumptionB.BecausetheyreduceemissionsanddependencyonfossilfuelsC.BecausetheyrequiremoremaintenanceD.Becausetheyhavealimitedrange5.Whatdoestheterm"MaaS"standfor?A.ManualMobilityasaServiceB.ManagedMobilityasaServiceC.UrbanMobilityasaServiceD.UninterruptedMobilityasaServicePassage2Theintegrationofautonomousvehiclesintotransportationsystemshasthepotentialtorevolutionizethelogisticsindustry.Autonomoustrucks,inparticular,promisetosignificantlyreducetransportationcostsandimproveefficiency.Byoperating24/7withouttheneedforrestbreaks,thesetruckscantransportgoodsfasterandmorereliably.Additionally,autonomoustruckscanoptimizeroutesinreal-time,avoidingtrafficcongestionandreducingfuelconsumption.Thisnotonlylowersoperationalcostsbutalsominimizestheenvironmentalimpactoflogisticsoperations.However,thewidespreadadoptionofautonomoustrucksalsoposeschallenges.Onemajorconcernisthesafetyofthesevehiclesontheroads.Whileautonomoustrucksareequippedwithadvancedsensorsandalgorithms,theunpredictablenatureofreal-worlddrivingconditionsremainsasignificantchallenge.Accidentscausedbysoftwaremalfunctionsorunexpectedobstaclescouldhaveseriousconsequences.Anotherchallengeisthepotentialimpactontheworkforce.Theautomationoftruckingcouldleadtojoblossesforprofessionaldrivers,requiringsignificantsocietaladjustments.Despitethesechallenges,thebenefitsofautonomoustrucksaretoosignificanttoignore.Governmentsandindustryleadersareactivelyworkingtoaddresssafetyandregulatoryissuestoensurethesmoothintegrationofautonomoustrucksintoexistingtransportationnetworks.Infrastructureimprovements,suchassmarthighwaysandenhancedcommunicationsystems,arealsoessentialtosupportthesafeoperationofautonomousvehicles.Astechnologycontinuestoadvance,thelogisticsindustryislikelytoseeatransformationdrivenbyautonomoustrucks,makingtransportationmoreefficient,cost-effective,andsustainable.6.Whatisthemainadvantageofautonomoustrucksinlogistics?A.TheyincreasetransportationcostsB.TheyreducecostsandimproveefficiencyC.TheyrequiremoremaintenanceD.Theyhavealimitedrange7.Whatisamajorconcernregardingthesafetyofautonomoustrucks?A.Theyaremorepronetoaccidentsthanhuman-driventrucksB.Theyarelessreliableinreal-worlddrivingconditionsC.TheyarenotequippedwithadvancedtechnologyD.Theyarenotmonitoredbyhumanoperators8.Howcouldtheautomationoftruckingimpacttheworkforce?A.ItcouldcreatemorejobopportunitiesB.ItcouldleadtojoblossesforprofessionaldriversC.ItcouldimproveworkingconditionsfordriversD.Itcouldreducetheneedforrestbreaks9.Whatinfrastructureimprovementsareessentialforautonomoustrucks?A.TraditionalroadbarriersB.SmarthighwaysandenhancedcommunicationsystemsC.OutdatedtrafficsignalsD.Manualcontrols10.Whatistheexpectedimpactofautonomoustrucksonthelogisticsindustry?A.ItwillleadtoincreasedinefficiencyB.ItwillmaketransportationmoreefficientandsustainableC.ItwillhavenosignificantimpactD.Itwillreducetheneedfortransportationservices三、語法選擇題（本部分共20小題，每小題2分，滿分40分）要求：從下列各句四個選項中，選出可以填入空白處的最佳答案，并在答題卡上將該項涂黑。21.Thesmartcityinitiativeaimsto__________trafficflowandreducepollutionbyintegratingadvancedsensorsintotheurbaninfrastructure.A.disruptB.optimizeC.neglectD.ignore22.Autonomousvehiclesrelyonsophisticatedcomputersystemstonavigateroads,avoidobstacles,andmakereal-timedecisions__________humanintervention.A.withB.withoutC.againstD.for23.Thedevelopmentofintelligenttransportationsystemshassignificantly__________theefficiencyofpublictransitnetworksinmajorcities.A.deterioratedB.enhancedC.neglectedD.delayed24.Trafficcongestionisamajorissueinurbanareas,oftencausedbyexcessivevehicleusageand__________infrastructure.A.inadequateB.optimalC.sufficientD.overdeveloped25.Theuseofreal-timedataanalyticshelpstransportationauthorities__________trafficconditionsandoptimizesignaltimingseffectively.A.misinterpretB.monitorC.ignoreD.neglect26.Electricvehicles(EVs)arebecomingmorepopularduetotheirenvironmentalbenefitsand__________energyconsumption.A.highB.lowC.moderateD.unpredictable27.Smarttrafficlightsuseadaptivealgorithmstoadjusttheirtimingbasedoncurrenttrafficdemand,thereby__________delays.A.increasingB.reducingC.causingD.ignoring28.TheintegrationofIoT(InternetofThings)technologyenhancestheconnectivitybetweenvehicles,infrastructure,and__________stakeholders.A.isolatedB.disconnectedC.externalD.all29.Urbanmobilityasaservice(MaaS)combinesvarioustransportationoptionsintoasingle__________platformforseamlesstravelexperiences.A.fragmentedB.centralizedC.decentralizedD.outdated30.Theadoptionofconnectedvehiclesenablesvehicle-to-vehicle(V2V)communication,whichenhancessafetyand__________trafficflow.A.disruptsB.optimizesC.neglectsD.hinders31.Thesmartgridtechnologysupportsthechargingofelectricvehiclesby__________energydistributionanddemandinreal-time.A.mismanagingB.optimizingC.wastingD.overloading32.Publictransportationsystemsarebeingupgradedwithinnovativesolutionstoprovidepassengerswith__________real-timeinformation.A.delayedB.outdatedC.accurateD.irrelevant33.Theterm"vehicle-to-infrastructure(V2I)communication"referstothe__________betweenvehiclesandsmartroadinfrastructure.A.physicalinteractionB.wirelessdataexchangeC.manualcoordinationD.visualsignaling34.Smartparkingsystemshelpdriversfindavailablespotsquicklyby__________real-timeinformationaboutparkingavailability.A.concealingB.providingC.delayingD.ignoring35.Thegrowthofautonomoustruckspromisestorevolutionizethelogisticsindustryby__________transportationcostsandefficiency.A.maintainingB.eliminatingC.increasingD.reducing36.Theconceptof"sharedmobility"promotestheuseoftransportationresourcesthrough__________toreduceindividualcarownership.A.exclusiveaccessB.limitedsharingC.openaccessD.restrictedusage37.Trafficmanagementcentersrelyonautomatedsystemstoanalyzedataandmake__________decisionsabouttrafficflow.A.uninformedB.illogicalC.informedD.irrelevant38.Theuseofdronesintransportationhelps__________infrastructureinspectionsandemergencyresponseoperations.A.hinderB.enhanceC.delayD.neglect39.Theterm"smarthighways"describesroadsequippedwithadvancedsensorstosupportautonomousvehiclesand__________safety.A.compromiseB.enhanceC.reduceD.ignore40.Theriseofelectricpublictransportationreduces__________andpromotescleanerurbanenvironments.A.noisepollutionB.energyefficiencyC.fuelconsumptionD.emissioncontrol四、完形填空題（本部分共20小題，每小題1分，滿分20分）要求：閱讀下面的短文，從每題所給的四個選項中，選出最佳答案，并在答題卡上將該項涂黑。Thesmartcityrevolutionistransformingurbanlivingthroughinnovativetransportationsolutions.Byintegratingadvancedtechnologiessuchasautonomousvehicles,smarttrafficlights,andreal-timedataanalytics,citiesarebecomingmoreefficientandsustainable.Oneofthekeybenefitsofsmarttransportationisthereductionoftrafficcongestion.Adaptivetrafficsignalcontroloptimizesvehicleflow,minimizingdelaysandimprovingoveralltrafficefficiency.Additionally,IoTtechnologyenablesvehicle-to-vehicle(V2V)andvehicle-to-infrastructure(V2I)communication,enhancingsafetyandcoordinationontheroads.Electricvehicles(EVs)areplayingacrucialroleinthistransformation.ThewidespreadadoptionofEVsnotonlyreducesgreenhousegasemissionsbutalsodecreasesdependencyonfossilfuels.SmartgridssupportEVchargingbymanagingenergydistributionanddemand,ensuringastableandefficientpowersupply.Publictransportationsystemsarealsobeingupgradedwithsmarttechnologies,offeringpassengersreal-timeinformationandseamlesstravelexperiences.Theseadvancementscontributetoamoreenvironmentallyfriendlyandcost-effectivetransportationecosystem.Anothersignificantaspectofsmarttransportationistheriseofurbanmobilityasaservice(MaaS).MaaSplatformscombinevarioustransportationoptionsintoasingle,user-friendlysystem,encouragingsharedmobilityandreducingtheneedforindividualcarownership.Smartparkingsystemsfurtherenhanceurbanmobilitybyprovidingreal-timeinformationaboutavailableparkingspaces,savingtimeandreducingfrustrationfordrivers.41.Thesmartcityrevolutionistransformingurbanlivingthrough__________transportationsolutions.A.outdatedB.innovativeC.traditionalD.limited42.Adaptivetrafficsignalcontroloptimizesvehicleflow,thereby__________trafficcongestion.A.increasingB.reducingC.causingD.ignoring43.IoTtechnologyenables__________communicationbetweenvehiclesandinfrastructure.A.physicalB.wirelessC.manualD.visual44.Electricvehicles(EVs)reducegreenhousegasemissionsby__________dependencyonfossilfuels.A.increasingB.reducingC.maintainingD.eliminating45.SmartgridssupportEVchargingby__________energydistributionanddemand.A.mismanagingB.optimizingC.wastingD.overloading46.Publictransportationsystemsarebeingupgradedwithsmarttechnologiestoofferpassengers__________real-timeinformation.A.delayedB.outdatedC.accurateD.irrelevant47.Urbanmobilityasaservice(MaaS)combinesvarioustransportationoptionsintoasingle__________platform.A.fragmentedB.centralizedC.decentralizedD.outdated48.Smartparkingsystemshelpdriversfindavailablespotsquicklyby__________real-timeinformationaboutparkingavailability.A.concealingB.providingC.delayingD.ignoring49.Theriseofelectricpublictransportationreduces__________andpromotescleanerurbanenvironments.A.noisepollutionB.energyefficiencyC.fuelconsumptionD.emissioncontrol50.Theconceptof"sharedmobility"encouragestheuseoftransportationresourcesthrough__________toreduceindividualcarownership.A.exclusiveaccessB.limitedsharingC.openaccessD.restrictedusage本次試卷答案如下一、詞匯填空題答案及解析1.A.sensors解析：句子意為“智慧城市項目旨在通過將先進______集成到城市基礎(chǔ)設(shè)施中，改善交通流量并減少污染”。傳感器是智能交通系統(tǒng)中用于收集數(shù)據(jù)的設(shè)備，符合語境。2.B.computersystems解析：句子意為“自動駕駛汽車依靠______導(dǎo)航道路、避開障礙物并做出實時決策，無需人工干預(yù)”。計算機系統(tǒng)是自動駕駛的核心，符合語境。3.B.increased解析：句子意為“智能交通系統(tǒng)的開發(fā)顯著______了主要城市公共交通網(wǎng)絡(luò)的效率”。效率的提升是智能交通系統(tǒng)的目標，符合語境。4.B.overuseofroads解析：句子意為“交通擁堵是城市地區(qū)的一個主要問題，通常由______和基礎(chǔ)設(shè)施不足引起”。過度使用道路是導(dǎo)致?lián)矶碌脑?，符合語境。5.B.monitor解析：句子意為“實時數(shù)據(jù)分析幫助交通管理部門______交通狀況并優(yōu)化信號燈時間”。監(jiān)控交通狀況是數(shù)據(jù)分析的作用，符合語境。6.B.lowmaintenancecosts解析：句子意為“電動汽車（EVs）因其______和環(huán)境效益而越來越受歡迎”。低維護成本是電動汽車的優(yōu)勢，符合語境。7.B.adaptivealgorithms解析：句子意為“智能交通燈使用______根據(jù)當(dāng)前交通需求調(diào)整其時間，減少延誤”。自適應(yīng)算法是智能交通燈的功能，符合語境。8.D.authorities解析：句子意為“物聯(lián)網(wǎng)（IoT）技術(shù)的集成增強了車輛、基礎(chǔ)設(shè)施和______之間的連接”。管理部門是物聯(lián)網(wǎng)技術(shù)的重要連接對象，符合語境。9.B.centralized解析：句子意為“城市出行即服務(wù)（MaaS）將各種交通選項結(jié)合到一個______平臺中”。集中式平臺是MaaS的特征，符合語境。10.B.vehicle-to-vehiclecommunication解析：句子意為“自動駕駛汽車的采用實現(xiàn)了______，使交通流更順暢，駕駛條件更安全”。車聯(lián)網(wǎng)通信是自動駕駛的優(yōu)勢，符合語境。11.B.optimizing解析：句子意為“智能電網(wǎng)通過______能源分配和需求，支持電動汽車充電”。優(yōu)化能源分配是智能電網(wǎng)的功能，符合語境。12.B.innovativesolutions解析：句子意為“公共交通系統(tǒng)正通過______提供乘客實時信息，提供無縫的旅行體驗”。創(chuàng)新解決方案是智能交通系統(tǒng)的特征，符合語境。13.B.wirelessdataexchange解析：句子意為“車輛到基礎(chǔ)設(shè)施（V2I）通信是指車輛和智能道路基礎(chǔ)設(shè)施之間的______”。無線數(shù)據(jù)交換是V2I通信的方式，符合語境。14.B.providing解析：句子意為“智能停車系統(tǒng)通過______實時停車位信息，幫助駕駛員快速找到可用車位”。提供信息是智能停車系統(tǒng)的功能，符合語境。15.B.reducing解析：句子意為“自動駕駛卡車的發(fā)展承諾通過______運輸成本和效率，改變物流行業(yè)”。降低成本是自動駕駛卡車的優(yōu)勢，符合語境。16.B.openaccess解析：句子意為“共享出行概念通過______促進交通資源的使用，減少個人汽車擁有量”。開放訪問是共享出行的特征，符合語境。17.B.automatedsystems解析：句子意為“交通管理中心依靠______分析數(shù)據(jù)并就交通流量做出明智決策”。自動化系統(tǒng)是交通管理中心的核心，符合語境。18.C.enhance解析：句子意為“無人機在交通中的應(yīng)用有助于______基礎(chǔ)設(shè)施檢查和應(yīng)急響應(yīng)操作”。增強操作是無人機應(yīng)用的優(yōu)勢，符合語境。19.B.advancedsensors解析：句子意為“智能高速公路描述了配備______的道路，以支持自動駕駛汽車并提高安全性”。先進傳感器是智能高速公路的特征，符合語境。20.C.fuelconsumption解析：句子意為“電動公共交通的興起減少了______，促進了更清潔的城市環(huán)境”。減少燃料消耗是電動公共交通的優(yōu)勢，符合語境。二、閱讀理解題答案及解析1.B.Toreducetrafficcongestionandimproveefficiency解析：第一段提到“智能交通系統(tǒng)通過集成先進技術(shù)減少交通擁堵并提高效率”，故選B。2.C.Byadjustingtimingbasedoncurrentconditions解析：第一段提到“智能交通燈使用自適應(yīng)算法根據(jù)當(dāng)前交通需求調(diào)整時間”，故選C。3.B.Toenhanceconnectivitybetweenvehiclesandinfrastructure解析：第一段提到“物聯(lián)網(wǎng)技術(shù)增強了車輛、基礎(chǔ)設(shè)施和權(quán)威機構(gòu)之間的連接”，故選B。4.B.Becausetheyreduceemissionsanddependencyonfossilfuels解析：第一段提到“電動汽車因減少排放和減少對化石燃料的依賴而越來越受歡迎”，故選B。5.C.UrbanMobilityasaService解析：第一段提到“城市出行即服務(wù)（MaaS）”，故選C。6.B.Theyreducecostsandimproveefficiency解析：第二段提到“自動駕駛卡車通過降低成本和提高效率改變物流行業(yè)”，故選B。7.A.Theyaremorepronetoaccidentsthanhuman-driventrucks解析：第二段提到“自動駕駛卡車的事故風(fēng)險比人類駕駛的卡車更高”，故選A。8.B.Itcouldleadtojoblossesforprofessionaldrivers解析：第二段提到“自動化卡車可能導(dǎo)致專業(yè)司機失業(yè)”，故選B。9.B.Smarthighwaysandenhancedcommunicationsystems解析：第二段提到“智能高速公路和增強的通信系統(tǒng)對自動駕駛卡車至關(guān)重要”，故選B。10.B.Itwillmaketr