2025年小学英语词汇拓展运用模拟试题-科技词汇大作战

2025年小学英语词汇拓展运用模拟试题——科技词汇大作战考试时间：______分钟总分：______分姓名：______一、单项选择要求：从下列选项中选出最佳答案，完成句子。1.Therobotcandomanythings,suchaswashingdishes,cleaningfloors,andevencooking.A.washingdishesB.cleaningfloorsC.cookingD.Alloftheabove2.Inthefuture,peoplemightwearsmartglassestoseetheworldinadifferentway.A.smartglassesB.seetheworldC.differentwayD.Alloftheabove3.Artificialintelligenceisafieldofstudythatdealswithcreatingmachinescapableofperformingtasksthatwouldnormallyrequirehumanintelligence.A.ArtificialintelligenceB.fieldofstudyC.creatingmachinesD.Alloftheabove4.Virtualrealityisatechnologythatallowsuserstoexperienceacomputer-generatedenvironmentthatsimulatesanimmersivesensoryexperience.A.VirtualrealityB.computer-generatedenvironmentC.immersivesensoryexperienceD.Alloftheabove5.Dronesaresmall,unmannedaircraftthatcanbecontrolledremotely.A.dronesB.small,unmannedaircraftC.controlledremotelyD.Alloftheabove6.Renewableenergysources,suchassolarandwindpower,arebecomingincreasinglypopular.A.renewableenergysourcesB.solarandwindpowerC.becomingincreasinglypopularD.Alloftheabove7.Self-drivingcarsusesensorsandcamerastonavigatewithouthumaninput.A.self-drivingcarsB.sensorsandcamerasC.navigatewithouthumaninputD.Alloftheabove8.Biotechnologyinvolvesusinglivingorganismsortheircomponentstodeveloporcreateproducts.A.biotechnologyB.livingorganismsC.componentsD.Alloftheabove9.3Dprintingisaprocessofcreatingathree-dimensionalobjectfromadigitalfile.A.3DprintingB.three-dimensionalobjectC.digitalfileD.Alloftheabove10.Nanotechnologyisthescienceandengineeringofmanipulatingmatteratanatomicormolecularscale.A.nanotechnologyB.manipulatingmatterC.atomicormolecularscaleD.Alloftheabove二、完形填空要求：阅读短文，从短文后各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。Anewtypeofcarcalledthe"EcoCar"isbeingdevelopedtohelptheenvironment.TheEcoCarisdifferentfromothercarsbecauseitusesaspecialkindoffuelcalled"biofuel."Biofuelismadefromplants,suchascornandsoybeans.Thisfuelisbetterfortheenvironmentbecauseitproduceslesspollutionthangasoline.TheEcoCaralsohasmanyotherfeaturesthatmakeitenvironmentallyfriendly.Ithassolarpanelsontheroofthatcancollectsunlightandconvertitintoelectricity.Thiselectricitycanbeusedtopowerthecar'selectricmotor.TheEcoCaralsohasregenerativebraking,whichmeansthatwhenthecarslowsdown,thebrakesgenerateelectricityandstoreitinabattery.Thiselectricitycanbeusedtopowerthecarwhenitneedsit.AnotherfeatureoftheEcoCarisitslightweightdesign.Thecarismadeoflightweightmaterials,suchascarbonfiberandaluminum.Thismakesthecarlighter,whichmeansituseslessfuelandproduceslesspollution.TheEcoCarisagreatexampleofhowtechnologycanhelptheenvironment.Byusingbiofuel,solarpanels,regenerativebraking,andlightweightmaterials,theEcoCarisasteptowardsacleanerandhealthierplanet.11.TheEcoCarisbeingdevelopedtohelptheenvironmentbyusing_______fuel.A.biofuelB.gasolineC.solarD.wind12.TheEcoCarhassolarpanelsontheroofto_______electricity.A.collectB.storeC.useD.generate13.TheEcoCarhasregenerativebrakingto_______electricitywhenthecarslowsdown.A.produceB.generateC.useD.collect14.TheEcoCarismadeoflightweightmaterialsto_______fuelandpollution.A.useB.produceC.reduceD.create15.TheEcoCarisagreatexampleofhowtechnologycanhelptheenvironmentbyusing_______features.A.biofuel,solarpanels,regenerativebraking,lightweightmaterialsB.gasoline,solarpanels,regenerativebraking,lightweightmaterialsC.biofuel,windpower,regenerativebraking,lightweightmaterialsD.biofuel,solarpanels,windpower,lightweightmaterials三、阅读理解要求：阅读短文，根据短文内容回答问题。Inthefuture,robotswillbeanimportantpartofourlives.Theywillhelpusinmanyways,suchascooking,cleaning,andeventakingcareofchildren.Herearesomeofthewaysrobotswillchangeourlives:1.Cooking:Robotswillbeabletocookmealsforus.Theywillusecomputerstochoosetherightingredientsandfollowrecipes.Thiswillsaveustimeandeffort.2.Cleaning:Robotswillbeabletocleanourhomesmoreefficientlythanwecan.Theywillusesensorstodetectdirtanddust,andtheywillhavevacuumcleanersandmopstocleanthefloors.3.Childcare:Robotswillbeabletotakecareofchildrenwhiletheirparentsareatwork.Theywillhavecamerasandmicrophonestocommunicatewiththechildrenandtheirparents.Theywillalsohavesensorstodetectifthechildrenareindanger.4.Healthcare:Robotswillbeabletohelpdoctorsandnursesinhospitals.Theywillhavesensorstodetectpatients'vitalsignsanddelivermedication.Theywillalsobeabletoperformminorsurgeries.5.Transportation:Robotswillbeabletodrivecarsandbuses.Theywillusesensorstodetecttrafficandavoidaccidents.Thiswillmaketransportationsaferandmoreefficient.16.Whatwillrobotsbeabletodointhefutureaccordingtothepassage?A.CookmealsB.CleanhomesC.TakecareofchildrenD.Alloftheabove17.Howwillrobotshelpusincooking?A.Theywillchoosetherightingredientsandfollowrecipes.B.Theywillusegasolinetopowertheirengines.C.Theywillusesolarpanelstogenerateelectricity.D.Theywillusecamerastotakepicturesofourmeals.18.Whatwillrobotsbeabletodoinchildcare?A.Theywillbeabletocommunicatewithchildrenandtheirparents.B.Theywillbeabletoplaygameswithchildren.C.Theywillbeabletotakechildrentoschool.D.Theywillbeabletocleanupafterchildren.19.Howwillrobotshelpdoctorsandnursesinhospitals?A.Theywillbeabletoperformminorsurgeries.B.Theywillbeabletodelivermedicationtopatients.C.Theywillbeabletotakecareofpatients'vitalsigns.D.Alloftheabove20.Whatwillrobotsbeabletodointransportation?A.Theywillbeabletodrivecarsandbuses.B.Theywillbeabletoflyplanesandtrains.C.Theywillbeabletodetecttrafficandavoidaccidents.D.Alloftheabove四、匹配题要求：根据下列句子的意思，选择与之意义相符的选项。1.Asmartwatchisadevicethatcan_______.A.measureheartrateB.sendandreceivemessagesC.playmusicD.Alloftheabove2.Renewableenergyisenergythatcanbe_______.A.usedoverandoveragainB.producedfromnaturalresourcesC.usedtocreateelectricityD.Alloftheabove3.A3Dprintercreatesobjectsby_______.A.stackinglayersofplasticB.usingalasertocutmaterialsC.meltingandhardeningmaterialsD.Alloftheabove4.Nanotechnologyinvolves_______.A.workingwithtinyparticlesB.makingmachinessmallerC.creatingnewmaterialsD.Alloftheabove5.Aself-drivingcaruses_______tonavigate.A.GPStechnologyB.camerasandsensorsC.ahumandriverD.Alloftheabove6.Artificialintelligencecan_______.A.learnfromexperienceB.solvecomplexproblemsC.recognizespeechandimagesD.Alloftheabove7.Virtualrealitycreatesa_______.A.real-worldenvironmentB.simulatedexperienceC.virtualworldD.Alloftheabove8.Arobotisa_______.A.machinethatcanperformtasksB.devicethatcanmoveonitsownC.systemthatcanlearnandadaptD.Alloftheabove9.Solarpanelsconvert_______intoelectricity.A.sunlightB.windC.waterD.Alloftheabove10.Windturbinesgenerateelectricityby_______.A.turninginthewindB.usingsolarpowerC.burningfossilfuelsD.Alloftheabove五、翻译题要求：将下列句子翻译成英语。1.智能手表可以测量心率、接收和发送信息，甚至播放音乐。2.可再生能源是可重复使用的能源，它来自自然资源，可以用来发电。3.3D打印机通过堆叠塑料层、使用激光切割材料或熔化硬化材料来创建物体。4.纳米技术涉及使用微小颗粒、制造更小的机器或创造新材料。5.自动驾驶汽车使用GPS技术、摄像头和传感器或人类驾驶员来导航。6.人工智能能够从经验中学习、解决复杂问题或识别语音和图像。7.虚拟现实创造了一个模拟体验，让人感觉仿佛置身于虚拟世界。8.机器人是一种可以执行任务、自主移动或学习和适应系统的机器。9.太阳能板将阳光转化为电能。10.风力涡轮机通过在风中转动来发电。六、阅读理解题要求：阅读短文，根据短文内容回答问题。TheInternetofThings(IoT)isanetworkofphysicaldevices,vehicles,buildings,andotheritemsembeddedwithelectronics,software,sensors,andnetworkconnectivity,whichenablestheseobjectstocollectandexchangedata.TheIoTallowsdevicestobecontrolledremotelyandtointeractwitheachother.Thistechnologyisexpectedtorevolutionizemanyaspectsofourlives,fromhealthcaretotransportation.OneofthemostsignificantbenefitsoftheIoTistheabilitytomonitorandmanageresourcesmoreefficiently.Forexample,smarthomescanautomaticallyadjustthetemperatureandlightingbasedonthepresenceofoccupants.SmartcitiescanuseIoTdevicestomanagetrafficflow,wastemanagement,andenergyconsumption.Inthehealthcareindustry,IoTdevicescanbeusedtomonitorpatients'vitalsignsandalerthealthcareproviderstopotentialhealthissues.AnotheradvantageoftheIoTisthepotentialforcostsavings.Forinstance,businessescanuseIoTdevicestotrackinventorylevelsandautomatereorderingprocesses.Thiscanreducewasteandsavemoney.Inagriculture,IoTdevicescanbeusedtomonitorsoilmoisturelevelsandoptimizeirrigationschedules,leadingtohighercropyields.However,theIoTalsopresentssomechallenges.Oneofthemainconcernsissecurity.Withsomanydevicesconnectedtotheinternet,thereisanincreasedriskofcyberattacks.Anotherissueisprivacy.Asdevicescollectmoredata,thereisagreaterneedforrobustdataprotectionmeasures.21.WhatisthemainpurposeoftheInternetofThings(IoT)?A.TocreateavirtualrealityexperienceB.ToconnectphysicaldevicesandexchangedataC.ToprovideentertainmentD.Toimprovehealthcareservices22.WhichofthefollowingisabenefitoftheIoTinsmarthomes?A.Itcansaveenergybyautomaticallyadjustingthetemperature.B.Itcanincreasetheriskofcyberattacks.C.Itcanleadtohighercropyieldsinagriculture.D.Itcanprovideentertainment.23.HowcantheIoThelpbusinessessavemoney?A.Byusinglessenergy.B.Byreducingwasteandautomatingprocesses.C.Byhiringmoreemployees.D.Byusingsolarpanels.24.WhatisaconcernregardingtheIoT?A.Itcancreateavirtualrealityexperience.B.Itcanimprovehealthcareservices.C.Itposessecurityrisksandprivacyconcerns.D.Itcanprovideentertainment.25.WhichofthefollowingisanexampleoftheIoTinagriculture?A.Usingsolarpanelstogenerateelectricity.B.Monitoringsoilmoisturelevelsandoptimizingirrigationschedules.C.Hiringmorefarmerstoincreasecropyields.D.Usingdronestomonitorcrophealth.本次试卷答案如下：一、单项选择1.D解析：根据句意，机器人可以洗碗、打扫地板，甚至做饭，所以选D（所有上述选项）。2.D解析：根据句意，人们可能会佩戴智能眼镜以不同的方式看世界，所以选D（所有上述选项）。3.D解析：根据句意，人工智能是研究创造能够执行通常需要人类智能的任务的机器的领域，所以选D（所有上述选项）。4.D解析：根据句意，虚拟现实是一种允许用户体验计算机生成的环境的技术，这种环境模拟了沉浸式的感官体验，所以选D（所有上述选项）。5.D解析：根据句意，无人机是可以通过远程控制的小型无人驾驶飞机，所以选D（所有上述选项）。6.D解析：根据句意，可再生能源，如太阳能和风能，越来越受欢迎，所以选D（所有上述选项）。7.D解析：根据句意，自动驾驶汽车使用传感器和摄像头在没有人类输入的情况下导航，所以选D（所有上述选项）。8.D解析：根据句意，生