国家开放大学理工英语2形考任务单元自测1试题

国家开放大学理工英语2形考任务单元自测1试题（总分100分，答题时间90分钟）一、交际用语（共计10分，每小题2分）本题共有5个小题，每题给出一个不完整的对话，要求从A、B、C三个选项中选出最佳答案完成对话。1.—Excuseme,couldyoutellmewherethenewenergylaboratoryis?—________A.Youcan'taskmethatquestion.B.Sure,it'sonthethirdflooroftheengineeringcomplex,nexttothe3Dprintingworkshop.C.No,Ihavenoideaatall.2.—Ourteamcompletedthedurabilitytestofthenewmaterial5daysaheadofschedule.—________A.Congratulations!That'sahugebreakthroughforourproject.B.Itdoesn'tmatter,wehaveenoughtime.C.Youarewelcome,it'swhatweshoulddo.3.—Wouldyoumindhelpingmecheckthelogicofthiscircuitdiagramafterthemeeting?—________A.Nevermind,thediagramisverysimple.B.Ofcoursenot,I'llbefreeat2p.m.andwecangothroughittogetherthen.C.Don'tmentionit,Ihavealotofworktodo.4.—Howisthesmartagriculturalmonitoringsystemresearchprojectgoingrecently?—________A.Verywell,wehavecollected1,200groupsofvalidfielddatasofar.B.Noproblem,youcanrestassured.C.It'snoneofyourbusiness.5.—I'mafraidIcan'tattendtheindustrialrobottechnologyseminartomorrow,Ineedtodebugthenewlyarrivedautomatedproductionline.—________A.That'stoobad,youmustattenditontime.B.Don'tworry,IwillsendyouthefullmeetingrecordingandPPTmaterialsaftertheseminar.C.It'smypleasure,youcangotodebugfirst.二、词汇与结构（共计30分，每小题3分）本题共有10个小题，每题给出一个留有空白的句子，要求从A、B、C三个选项中选出最佳答案补全句子。6.Theresearchgroup______7groupsofoptimaloperatingparametersforthewindturbinebytheendoflastquarter.A.hasobtainedB.hadobtainedC.obtains7.Thehigh-precisionpressure______installedonthepipelinecanmonitorthepressurechangeinrealtimewithanerroroflessthan0.02MPa.A.sensorB.conductorC.actuator8.Allthecollectedexperimentaldata______tothedataanalysiscenterforunifiedsortingbeforenextMonday.A.willuploadB.willbeuploadedC.uploaded9.Theseniorengineer______isresponsibleforthedesignofthebridgestructurewillcometotheconstructionsiteforguidancenextweek.A.whichB.whoseC.who10.Weneedtocomparetheactualoperationdataoftheequipment______thedesignindextojudgewhetheritmeetsthedeliverystandard.A.withB.forC.on11.Thelarge-scale______ofcarboncapturetechnologycaneffectivelyreducethecarbonemissionofcoal-firedpowerplants.A.appointmentB.applicationC.appreciation12.______wehavecompletedthepreliminarydesignofthenewenergyvehiclechassis,westillneedtocarryoutatleast3roundsofperformancetestsbeforemassproduction.A.AlthoughB.BecauseC.Unless13.Theproductioncostofphotovoltaicpanelshasdecreased______27%comparedwiththesameperiodlastyear,whichisbeneficialtothepopularizationofphotovoltaicpowergeneration.A.atB.byC.for14.Whencarryingouthigh-altitudeoperationintheconstructionsite,you______wearsafetyhelmetsandfastensafetybeltstoavoidfallaccidents.A.canB.mayC.must15.Thecompanyhasinvested35millionyuan______theR&Dofthenewgenerationofintelligentmedicalequipmentthisyear.A.inB.onC.at三、阅读理解（共计30分，每小题3分）第一节：阅读下列短文，根据短文内容判断句子是否正确，正确写T（True），错误写F（False），未提及写NG（NotGiven）。Text1SmartWorkshopTransformationProjectofHongshengMachineryCo.,Ltd.InFebruary2024,HongshengMachineryofficiallylaunchedthesmartworkshoptransformationproject,withatotalinvestmentof120millionyuan.Theprojectaimstoreplace80%ofmanualoperationpostswithintelligentequipment,improveproductionefficiencyby50%andreduceproductdefectratefrom1.2%tolessthan0.3%aftercompletion.Thefirstphaseoftheprojectfocusesontheintroductionofautomaticweldingrobotsandintelligentdetectionsystems.AsoftheendofJune2024,15weldingrobotshavebeeninstalledanddebugged,andthetrialoperationeffectisgood.Thedatashowsthattheweldingefficiencyofasinglerobotis4timesthatofaskilledworker,andtheweldingconsistencyratereaches99.8%,whichfarexceedsthemanuallevelof92%.ThesecondphaseoftheprojectwillstartinJuly2024,mainlyincludingtheconstructionofindustrialInternetofThingsplatformandautomaticlogisticssystem.AfterthewholeprojectiscompletedinDecember2024,theworkshopwillrealizefull-linkdatainterconnectionfromrawmaterialwarehousing,productionandprocessingtofinishedproductdelivery.Theprojectteamsaidthatatpresent,allconstructionprogressis15%aheadofthescheduledplan,anditisexpectedtobeputintooperation10daysinadvance.16.ThetotalinvestmentofHongshengMachinery'ssmartworkshoptransformationprojectis12millionyuan.17.Aftertheprojectiscompleted,theproductionefficiencyisexpectedtoincreaseby50%.18.Theweldingconsistencyrateofmanualoperationis99.8%.19.Thesecondphaseoftheprojectwillbuildanautomaticlogisticssystem.20.Theprojectteamhasappliedfor3technologypatentsrelatedtointelligentweldingduringthefirstphaseofconstruction.第二节：阅读下列对话，从A、B、C三个选项中选出正确答案。Text2ConversationbetweentwoR&DengineersLiMing:Hi,WangTao,howisthefieldtestofthenewgenerationofsharedchargingpilesgoing?WangTao:It'sgoingwell.Wehavecompletedthetestin3districtsofthecity,covering50chargingpilesofdifferentmodels.Uptonow,wehavecollectedmorethan8000groupsofchargingdata,includingchargingpower,ambienttemperature,equipmentfailurerateandothercoreindicators.LiMing:Whataboutthetestresults?Arethereanyobviousproblems?WangTao:Onthewhole,theperformancemeetstheexpectedstandard.Theaveragechargingefficiencyreaches94%,whichis8%higherthantheoldmodel.Thefailurerateinhightemperatureenvironmentof35℃to40℃is0.8%,whichiswithintheacceptablerangeoflessthan1%.Butwedidfindasmallproblem:whentheambienttemperatureislowerthan-10℃,thechargingefficiencywilldropbyabout12%,whichexceedsthepresetallowabledroprangeof8%.LiMing:Oh,that'saproblemthatneedstobesolvedurgently.Thenorthernregionofourcountrywillhavelowtemperatureweatherbelow-10℃for3to4monthseveryyear.Ifthisproblemisnotsolved,theproductwillnotbeabletopromoteinthenorthernmarket.Whatdoyouthinkisthemaincauseofthisproblem?WangTao:Wepreliminarilyjudgedthatitistheproblemofthebatterymanagementsystem(BMS)module.Atpresent,ourR&Dteamiscarryingoutsimulationtestsinthelowtemperaturelaboratory,andhasadjusted3groupsofparameters.Thelatesttestdatashowsthatthelowtemperaturechargingefficiencydrophasbeencontrolledwithin7%,whichmeetsthestandard.LiMing:That'sgreat.Whencanwecompleteallthetestsandgetreadyformassproduction?WangTao:Weplantocompleteallfieldtestsin5moredistrictsbeforetheendofAugust,andthensubmitthetestreporttothequalityinspectiondepartmentforcertification.Ifthereisnoaccident,massproductioncanberealizedinmid-September.21.HowmanydistrictshasWangTao'steamcompletedthechargingpiletestinsofar?A.3B.5C.822.Whatistheaveragechargingefficiencyofthenewgenerationofchargingpiles?A.8%B.94%C.86%23.Whatproblemwasfoundinthetest?A.Thehightemperaturefailurerateexceedsthestandard.B.Thelowtemperaturechargingefficiencydropexceedsthepresetrange.C.Thechargingpowerislowerthantheoldmodel.24.Whatisthepreliminarycauseofthelowtemperatureproblem?A.Thebatteryqualityisnotuptostandard.B.Thecharginginterfaceisnotcompatible.C.Thebatterymanagementsystemmodulehasdefects.25.Whenistheproductexpectedtoachievemassproduction?A.Mid-SeptemberB.TheendofAugustC.EarlyOctober四、翻译（共计30分，每小题6分）本题共有5个英文句子，每题给出3个翻译选项，请选出最准确的中文翻译。26.TheR&Dteamhassuccessfullyovercomethecoretechnicaldifficultyofnewenergyvehiclebatteryendurance.A.研发团队已经成功克服了新能源汽车电池续航的核心技术难题。B.研发团队已经成功战胜了新能源汽车电池能量的核心技术困难。C.研发团队已经成功结束了新能源汽车电池续航的核心技术难点。27.Allexperimentalpersonnelmuststrictlyabidebythelaboratorysafetyoperationspecificationstoavoidsafetyaccidents.A.所有实验人员必须严格支持实验室安全操作说明，避免安全事件。B.所有实验人员必须严格遵守实验室安全操作规范，避免发生安全事故。C.所有实验人员必须严格抵抗实验室安全操作规则，避免安全问题。28.Theapplicationofartificialintelligencetechnologyhasgreatlyimprovedtheproductionefficiencyandproductqualityofthemanufacturingindustry.A.自动控制技术的应用大幅提高了制造业的生产速度和产品数量。B.人工智能技术的申请大幅提升了制造业的生产效率和产品品质。C.人工智能技术的应用大幅提升了制造业的生产效率和产品质量。29.Weneedtosortoutandanalyzethetestdatacollectedinthepastmonthtofindoutthereasonsfortheunstableoperationoftheequipment.A.我们需要整理并分析过去一个月收集的测试数据，找出设备运行不稳定的原因。B.我们需要分类并处理过去一年收集的测试数据，找出设备运行不稳定的原因。C.我们需要整理并分析过去一个月收集的测试数据，找到设备安装不稳定的理由。30.Thesmartgridsystemcanrealizereal-timemonitoringofpowerconsumptionanddynamicadjustmentofpowersupply,effectivelyreducingenergywaste.A.智能电网系统可以实现用电的实时监控和供电的动态调整，有效减少能源浪费。B.智能电网系统可以实现用电的及时监控和供电的静态调整，有效减少能源消耗。C.普通电网系统可以实现用电的实时监控和供电的动态调整，有效降低能源浪费。参考答案及解析一、交际用语1.B解析：本题考查问路场景的礼貌应答，A选项语气生硬不符合职场交际原则，C选项表述过于生硬，B选项清晰给出具体位置，符合语境。2.A解析：本题考查成果告知场景的应答，对方告知项目提前完成，应首先表达祝贺，B、C选项不符合场景逻辑。3.B解析：本题考查请求帮助场景的应答，"Wouldyoumind"提问时，同意帮助应首先表明不介意，再给出具体时间安排，A、C选项逻辑不符。4.A解析：本题考查项目进度询问的应答，应明确给出项目进展的具体信息，B选项表述模糊，C选项不礼貌。5.B解析：本题考查无法参会场景的应答，对方说明无法参会的合理理由，应给出替代性解决方案，A选项过于强硬，C选项不符合语境。二、词汇与结构6.B解析：本题考查过去完成时的用法，时间状语"bytheendoflastquarter"表示动作发生在过去的过去，谓语动词应用haddone结构。7.A解析：本题考查科技词汇辨析，sensor意为传感器，conductor意为导体，actuator意为执行器，符合管道压力监测功能的只有传感器。8.B解析：本题考查一般将来时的被动语态，数据是被上传的对象，因此应用willbedone结构。9.C解析：本题考查定语从句的引导词，先行词是engineer（人），且在从句中作主语，因此