2025年全国英语等级考试（PETS）四级试卷：智能交通系统英语词汇挑战

2025年全国英语等级考试（PETS）四级试卷：智能交通系统英语词汇挑战考试时间：______分钟总分：______分姓名：______一、词汇填空题（本部分共20小题，每小题1分，满分20分）要求：从下列各句四个选项中，选出可以填入空白处的最佳答案，并在答题卡上将该项涂黑。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、阅读理解题（本部分共20小题，每小题2分，满分40分）要求：阅读下面的短文，从每题所给的四个选项中，选出最佳答案，并在答题卡上将该项涂黑。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、语法选择题（本部分共20小题，每小题2分，满分40分）要求：从下列各句四个选项中，选出可以填入空白处的最佳答案，并在答题卡上将该项涂黑。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、完形填空题（本部分共20小题，每小题1分，满分20分）要求：阅读下面的短文，从每题所给的四个选项中，选出最佳答案，并在答题卡上将该项涂黑。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本次试卷答案如下一、词汇填空题答案及解析1.A.sensors解析：句子意为“智慧城市项目旨在通过将先进______集成到城市基础设施中，改善交通流量并减少污染”。传感器是智能交通系统中用于收集数据的设备，符合语境。2.B.computersystems解析：句子意为“自动驾驶汽车依靠______导航道路、避开障碍物并做出实时决策，无需人工干预”。计算机系统是自动驾驶的核心，符合语境。3.B.increased解析：句子意为“智能交通系统的开发显著______了主要城市公共交通网络的效率”。效率的提升是智能交通系统的目标，符合语境。4.B.overuseofroads解析：句子意为“交通拥堵是城市地区的一个主要问题，通常由______和基础设施不足引起”。过度使用道路是导致拥堵的原因，符合语境。5.B.monitor解析：句子意为“实时数据分析帮助交通管理部门______交通状况并优化信号灯时间”。监控交通状况是数据分析的作用，符合语境。6.B.lowmaintenancecosts解析：句子意为“电动汽车（EVs）因其______和环境效益而越来越受欢迎”。低维护成本是电动汽车的优势，符合语境。7.B.adaptivealgorithms解析：句子意为“智能交通灯使用______根据当前交通需求调整其时间，减少延误”。自适应算法是智能交通灯的功能，符合语境。8.D.authorities解析：句子意为“物联网（IoT）技术的集成增强了车辆、基础设施和______之间的连接”。管理部门是物联网技术的重要连接对象，符合语境。9.B.centralized解析：句子意为“城市出行即服务（MaaS）将各种交通选项结合到一个______平台中”。集中式平台是MaaS的特征，符合语境。10.B.vehicle-to-vehiclecommunication解析：句子意为“自动驾驶汽车的采用实现了______，使交通流更顺畅，驾驶条件更安全”。车联网通信是自动驾驶的优势，符合语境。11.B.optimizing解析：句子意为“智能电网通过______能源分配和需求，支持电动汽车充电”。优化能源分配是智能电网的功能，符合语境。12.B.innovativesolutions解析：句子意为“公共交通系统正通过______提供乘客实时信息，提供无缝的旅行体验”。创新解决方案是智能交通系统的特征，符合语境。13.B.wirelessdataexchange解析：句子意为“车辆到基础设施（V2I）通信是指车辆和智能道路基础设施之间的______”。无线数据交换是V2I通信的方式，符合语境。14.B.providing解析：句子意为“智能停车系统通过______实时停车位信息，帮助驾驶员快速找到可用车位”。提供信息是智能停车系统的功能，符合语境。15.B.reducing解析：句子意为“自动驾驶卡车的发展承诺通过______运输成本和效率，改变物流行业”。降低成本是自动驾驶卡车的优势，符合语境。16.B.openaccess解析：句子意为“共享出行概念通过______促进交通资源的使用，减少个人汽车拥有量”。开放访问是共享出行的特征，符合语境。17.B.automatedsystems解析：句子意为“交通管理中心依靠______分析数据并就交通流量做出明智决策”。自动化系统是交通管理中心的核心，符合语境。18.C.enhance解析：句子意为“无人机在交通中的应用有助于______基础设施检查和应急响应操作”。增强操作是无人机应用的优势，符合语境。19.B.advancedsensors解析：句子意为“智能高速公路描述了配备______的道路，以支持自动驾驶汽车并提高安全性”。先进传感器是智能高速公路的特征，符合语境。20.C.fuelconsumption解析：句子意为“电动公共交通的兴起减少了______，促进了更清洁的城市环境”。减少燃料消耗是电动公共交通的优势，符合语境。二、阅读理解题答案及解析1.B.Toreducetrafficcongestionandimproveefficiency解析：第一段提到“智能交通系统通过集成先进技术减少交通拥堵并提高效率”，故选B。2.C.Byadjustingtimingbasedoncurrentconditions解析：第一段提到“智能交通灯使用自适应算法根据当前交通需求调整时间”，故选C。3.B.Toenhanceconnectivitybetweenvehiclesandinfrastructure解析：第一段提到“物联网技术增强了车辆、基础设施和权威机构之间的连接”，故选B。4.B.Becausetheyreduceemissionsanddependencyonfossilfuels解析：第一段提到“电动汽车因减少排放和减少对化石燃料的依赖而越来越受欢迎”，故选B。5.C.UrbanMobilityasaService解析：第一段提到“城市出行即服务（MaaS）”，故选C。6.B.Theyreducecostsandimproveefficiency解析：第二段提到“自动驾驶卡车通过降低成本和提高效率改变物流行业”，故选B。7.A.Theyaremorepronetoaccidentsthanhuman-driventrucks解析：第二段提到“自动驾驶卡车的事故风险比人类驾驶的卡车更高”，故选A。8.B.Itcouldleadtojoblossesforprofessionaldrivers解析：第二段提到“自动化卡车可能导致专业司机失业”，故选B。9.B.Smarthighwaysandenhancedcommunicationsystems解析：第二段提到“智能高速公路和增强的通信系统对自动驾驶卡车至关重要”，故选B。10.B.Itwillmaketr