2025全國(guó)英語等級(jí)考試（PETS）二級(jí)試卷：物聯(lián)網(wǎng)設(shè)備英語應(yīng)用考試時(shí)間：______分鐘總分：______分姓名：______一、單項(xiàng)選擇題（每題1分，共10分）1.TheInternetofThings(IoT)referstothenetworkofphysicaldevices,vehicles,buildings,andotherobjectsthatareembeddedwith__________,enablingthemtoconnectandexchangedata.A.sensorsB.softwareC.processorsD.alloftheabove2.IntheIoT,devicescanbeconnectedtotheinternetusingvarious__________.A.protocolsB.standardsC.technologiesD.alloftheabove3.A__________isadevicethatcollectsdatafromitsenvironmentandsendsittoacentralsystemforanalysis.A.sensorB.actuatorC.gatewayD.platform4.WhichofthefollowingisnotacharacteristicofIoTdevices?A.LowpowerconsumptionB.Real-timedataprocessingC.HighcostD.Smallsize5.The__________layeroftheIoTisresponsibleforcommunicationbetweendevices.A.applicationB.networkC.transportD.datalink6.WhichofthefollowingisnotanexampleofanIoTdevice?A.SmartThermostatB.SmartwatchC.SmartphoneD.Refrigerator7.InanIoTsystem,__________devicescancollectandprocessdatafrommultiplesources.A.sensorsB.gatewaysC.actuatorsD.alloftheabove8.WhichofthefollowingisnotabenefitofusingIoTdevices?A.ImprovedefficiencyB.EnhancedsecurityC.ReducedcostsD.Increasedcomplexity9.The__________layeroftheIoTisresponsibleforhandlingthedataandprovidingservicestotheapplicationlayer.A.networkB.transportC.datalinkD.application10.WhichofthefollowingisnotacommonIoTapplication?A.SmartHomeB.SmartCityC.HealthcareD.SpaceExploration二、閱讀理解（每題2分，共10分）Readthefollowingpassageandanswerthequestionsthatfollow.TheInternetofThings(IoT)isarapidlygrowingtechnologythathasthepotentialtorevolutionizethewayweliveandwork.Itinvolvesconnectingeverydayobjectstotheinternet,enablingthemtocollectandexchangedata.Thisdatacanthenbeusedtoimproveefficiency,enhancesecurity,andcreatenewbusinessopportunities.OneofthekeyadvantagesofIoTisitsabilitytocollectandanalyzevastamountsofdata.Thisdatacanbeusedtooptimizeprocesses,predictmaintenanceneeds,andevenmakedecisionsinreal-time.Forexample,inasmarthome,IoTdevicescanmonitorenergyusageandadjustheatingandcoolingsystemsaccordingly,leadingtosignificantcostsavings.AnotheradvantageofIoTisitspotentialtoimprovesafetyandsecurity.Forinstance,inhealthcare,IoTdevicescanmonitorpatients'vitalsignsandalertmedicalprofessionalstoanypotentialhealthissues.Inaddition,IoTcanbeusedtoenhancesecurityinpublicspacesbymonitoringaccessanddetectingsuspiciousactivities.Despitethenumerousbenefits,therearealsochallengesassociatedwithIoT.Oneofthemainconcernsissecurity.Asmoredevicesareconnectedtotheinternet,theriskofcyberattacksincreases.Anotherchallengeisinteroperability,asdifferentdevicesandsystemsmaynotbecompatiblewitheachother.Questions:1.WhatisoneofthekeyadvantagesofIoT?2.HowcanIoTdevicesleadtosignificantcostsavingsinasmarthome?3.WhatisonepotentialapplicationofIoTinhealthcare?4.WhatisamajorconcernassociatedwithIoT?5.WhatisanotherchallengefacedbyIoT?三、翻譯題（每題2分，共10分）1.TheInternetofThings(IoT)referstothenetworkofphysicaldevices,vehicles,buildings,andotherobjectsthatareembeddedwithsensors,enablingthemtoconnectandexchangedata.2.InanIoTsystem,sensorscollectdatafromtheirenvironmentandsendittoacentralsystemforanalysis.3.TheIoThasthepotentialtorevolutionizethewayweliveandwork,creatingnewbusinessopportunitiesandimprovingefficiency.4.OneofthemainchallengesassociatedwithIoTissecurity,asmoredevicesareconnectedtotheinternet,theriskofcyberattacksincreases.5.TheIoTlayeroftheIoTisresponsibleforhandlingthedataandprovidingservicestotheapplicationlayer.四、完形填空（每題1分，共10分）TheInternetofThings(IoT)hasbecomeanintegralpartofourdailylives.Itisanetworkof__________thatcommunicateandsharedatawithouthumanintervention.Thistechnologyhasthepotentialtotransformvariousindustries,includinghealthcare,transportation,andmanufacturing.1.Theword"integral"inthefirstsentencemeans:A.importantB.complexC.simpleD.expensive2.Thephrase"withouthumanintervention"suggeststhat:A.humansarenotinvolvedintheprocessB.humansarenotnecessaryfortheprocessC.humansaretheonlyoneswhocancontroltheprocessD.humansaretheoneswhoinitiatetheprocess3.WhichofthefollowingisNOTanexampleofanIoTdevice?A.SmartwatchB.RefrigeratorC.SmartphoneD.CoffeeMaker4.Thesentence"Thistechnologyhasthepotentialtotransformvariousindustries"impliesthat:A.IoTtechnologyisalreadytransformingindustriesB.IoTtechnologywilltransformindustriesinthefutureC.IoTtechnologyisnotexpectedtotransformindustriesD.IoTtechnologyistheonlytechnologythatcantransformindustries5.Inthecontextofthepassage,"interconnected"means:A.separateB.independentC.connectedD.isolated6.ThepassagementionsthatIoTdevicescancollectandanalyzedata.Thisdatacanbeusedto:A.improvecustomersatisfactionB.reducecostsC.increaseproductivityD.alloftheabove7.Thesentence"IoThasthepotentialtorevolutionizethewayweliveandwork"indicatesthat:A.IoTisalreadyrevolutionizingthewayweliveandworkB.IoTwillrevolutionizethewayweliveandworkinthefutureC.IoTisnotexpectedtorevolutionizethewayweliveandworkD.IoTistheonlytechnologythatcanrevolutionizethewayweliveandwork8.Theword"transform"inthesecondparagraphmeans:A.changeB.improveC.simplifyD.expand9.ThepassagestatesthatIoTdevicescanbefoundinvariousindustries.Thismeansthat:A.IoTdevicesareonlyusedinoneindustryB.IoTdevicesareusedinmultipleindustriesC.IoTdevicesarenotusedinanyindustryD.IoTdevicesareusedinallindustries10.Thesentence"Creatingnewbusinessopportunities"suggeststhat:A.IoTdevicesarecreatingnewjobsB.IoTdevicesarecreatingnewmarketsC.IoTdevicesarecreatingnewproductsD.alloftheabove五、簡(jiǎn)答題（每題2分，共10分）1.WhatisthemainpurposeoftheInternetofThings(IoT)?2.HowdoIoTdevicescommunicatewitheachother?3.WhataresomeexamplesofIoTdevices?4.WhatarethebenefitsofusingIoTinhealthcare?5.WhatarethechallengesassociatedwiththeInternetofThings?六、寫作題（10分）Writeashortessay(100-120words)onthefollowingtopic:HowdoyouthinktheInternetofThings(IoT)willimpactourdailylivesinthefuture?DiscussatleasttwowaysinwhichIoTcanimproveourlives.本次試卷答案如下：一、單項(xiàng)選擇題（每題1分，共10分）1.D解析：物聯(lián)網(wǎng)（IoT）涉及的是物理設(shè)備、車輛、建筑和其他嵌入式傳感器的網(wǎng)絡(luò)，這些傳感器使得這些物體能夠連接并交換數(shù)據(jù)。2.D解析：物聯(lián)網(wǎng)設(shè)備可以通過各種協(xié)議、標(biāo)準(zhǔn)和技術(shù)的組合連接到互聯(lián)網(wǎng)。3.A解析：傳感器是一種收集其環(huán)境數(shù)據(jù)并發(fā)送到中央系統(tǒng)進(jìn)行分析的設(shè)備。4.C解析：物聯(lián)網(wǎng)設(shè)備的一個(gè)特點(diǎn)是低功耗，而不是高成本。5.B解析：物聯(lián)網(wǎng)的網(wǎng)際層負(fù)責(zé)設(shè)備之間的通信。6.C解析：智能手機(jī)是連接到互聯(lián)網(wǎng)的設(shè)備，但不是物聯(lián)網(wǎng)設(shè)備。7.D解析：在物聯(lián)網(wǎng)系統(tǒng)中，傳感器、網(wǎng)關(guān)和執(zhí)行器都可以收集和處理來自多個(gè)源的數(shù)據(jù)。8.D解析：物聯(lián)網(wǎng)設(shè)備的一個(gè)好處是減少?gòu)?fù)雜性，而不是增加復(fù)雜性。9.D解析：物聯(lián)網(wǎng)的應(yīng)用層負(fù)責(zé)處理數(shù)據(jù)并向應(yīng)用層提供服務(wù)。10.D解析：空間探索不是物聯(lián)網(wǎng)的常見應(yīng)用，而是屬于太空探索的范疇。二、閱讀理解（每題2分，共10分）1.ThekeyadvantageofIoTisitsabilitytocollectandanalyzevastamountsofdata.2.IoTdevicescanmonitorenergyusageandadjustheatingandcoolingsystemsaccordingly,leadingtosignificantcostsavings.3.Inhealthcare,IoTdevicescanmonitorpatients'vitalsignsandalertmedicalprofessionalstoanypotentialhealthissues.4.AmajorconcernassociatedwithIoTissecurity,asmoredevicesareconnectedtotheinternet,theriskofcyberattacksincreases.5.AchallengefacedbyIoTisinteroperability,asdifferentdevicesandsystemsmaynotbecompatiblewitheachother.三、翻譯題（每題2分，共10分）1.物聯(lián)網(wǎng)（IoT）指的是物理設(shè)備、車輛、建筑和其他嵌入傳感器的物體網(wǎng)絡(luò)，它們能夠連接并交換數(shù)據(jù)。2.在物聯(lián)網(wǎng)系統(tǒng)中，傳感器從其環(huán)境中收集數(shù)據(jù)并將其發(fā)送到中央系統(tǒng)進(jìn)行分析。3.物聯(lián)網(wǎng)有潛力改變我們生活和工作的方式，創(chuàng)造新的商業(yè)機(jī)會(huì)并提高效率。4.物聯(lián)網(wǎng)的主要挑戰(zhàn)之一是安全性，因?yàn)樵絹碓蕉嗟脑O(shè)備連接到互聯(lián)網(wǎng)，網(wǎng)絡(luò)攻擊的風(fēng)險(xiǎn)增加。5.物聯(lián)網(wǎng)層負(fù)責(zé)處理數(shù)據(jù)并向應(yīng)用層提供服務(wù)。四、完形填空（每題1分，共10分）1.A解析：根據(jù)上下文，"integral"意味著重要的。2.A解析："withouthumanintervention"意味著沒有人類干預(yù)。3.D解析：咖啡機(jī)不是物聯(lián)網(wǎng)設(shè)備，而是傳統(tǒng)家用電器。4.B解析：根據(jù)上下文，"transform"意味著在未來的變化。5.C解析："interconnected"意味著連接的。6.D解析：數(shù)據(jù)可以用于改善客戶滿意度、減少成本和增加生產(chǎn)力。7.B解析："revolutionize"意味著未來的變革。8.A解析："transform"在這里