2026年成人高考专升本英语(理工类)真题单套试卷

2026年成人高考专升本英语(理工类)真题单套试卷考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________一、单选题（总共10题，每题2分，总分20分）1.Whatisthemainpurposeofthepassage?A.Todescribeascientificexperiment.B.Toexplainthebenefitsofrenewableenergy.C.Toargueagainsttheuseoffossilfuels.D.Tointroduceanewtechnologyforenergystorage.2.Theword"sustainable"inthesecondparagraphisclosestinmeaningto:A.temporaryB.environmentallyfriendlyC.expensiveD.difficulttoimplement3.Accordingtothepassage,whichofthefollowingisamajorchallengeinadoptingwindenergy?A.HighinitialcostsB.LackofgovernmentsupportC.InconsistentwindpatternsD.Limitedstoragecapacity4.Whatdoestheauthorsuggestaboutsolarenergyinthethirdparagraph?A.Itisonlyeffectiveinsunnyregions.B.Itismoreexpensivethanwindenergy.C.Itrequireslessmaintenancethanothersources.D.Itisnotsuitableforlarge-scalepowergeneration.5.Thepassageimpliesthatwhichofthefollowingwouldhelpimprovetheadoptionofrenewableenergy?A.Increasingtaxesonfossilfuels.B.Reducinggovernmentsubsidies.C.Encouragingmoreresearchintoalternativetechnologies.D.Stoppingallconstructionofnewpowerplants.6.Whatistheauthor'sattitudetowardrenewableenergy?A.SkepticalB.NeutralC.SupportiveD.Indifferent7.Thephrase"agrowingconcern"inthefirstparagraphrefersto:A.theincreasingdemandforelectricityB.theenvironmentalimpactoffossilfuelsC.thehighcostofrenewableenergyD.thelackoftechnologicalinnovation8.Accordingtothepassage,whatisoneadvantageofhydroelectricpower?A.Itproducesmoreenergythansolarpower.B.Itcanbebuiltinmostlocations.C.Ithasalowerenvironmentalimpact.D.Itismorereliablethanwindenergy.9.Theword"diverse"inthefourthparagraphisclosestinmeaningto:A.limitedB.variedC.expensiveD.inefficient10.Whatdoesthepassagesuggestaboutthefutureofenergy?A.Fossilfuelswillremaintheprimarysourceofenergy.B.Renewableenergywilleventuallyreplaceallfossilfuels.C.Thebestsolutionistouseonlyonetypeofenergy.D.Energyneedswilldecreaseovertime.二、填空题（总共10题，每题2分，总分20分）1.Thepassagediscussestheimportanceof_______inreducingcarbonemissions.2.Accordingtotheauthor,windenergyis_______inareaswithstrongwinds.3.Solarpanelsarebecoming_______astechnologyimproves.4.Oneofthemain_______ofhydroelectricpowerisitsabilitytoprovideconsistentenergy.5.Thegovernmentplaysakeyrolein_______thedevelopmentofrenewableenergy.6.Thepassagementionsthatthecostofrenewableenergytechnologieshas_______inrecentyears.7.Amajor_______ofnuclearenergyisitslowcarbonfootprint.8.Theauthorsuggeststhat_______couldhelpaddresstheissueofenergystorage.9.Thephrase"agrowingconcern"referstothe_______causedbyfossilfuels.10.Thepassageimpliesthat_______willbeessentialformeetingfutureenergydemands.三、判断题（总共10题，每题2分，总分20分）1.Thepassagesupportstheideathatfossilfuelsshouldbecompletelyeliminated.(×)2.Renewableenergysourcesarealwaysmoreexpensivethanfossilfuels.(×)3.Windenergyismosteffectiveinareaswithlittlewind.(×)4.Theauthorbelievesthatsolarenergyisthebestsolutionforallenergyneeds.(×)5.Hydroelectricpowerhasaminimalenvironmentalimpact.(×)6.Thegovernmentshouldnotsupportthedevelopmentofrenewableenergy.(×)7.Thecostofrenewableenergytechnologieshasdecreasedinrecentyears.(√)8.Nuclearenergyismentionedasarenewableenergysource.(×)9.Thepassagesuggeststhatenergystorageisamajorchallengeforrenewableenergy.(√)10.Theauthorbelievesthatenergyneedswilldecreaseinthefuture.(×)四、简答题（总共4题，每题4分，总分16分）1.Whatarethreeadvantagesofrenewableenergy?2.Accordingtothepassage,whataretwochallengesinadoptingrenewableenergy?3.Howdoesthegovernmentsupportthedevelopmentofrenewableenergy?4.Whatdoesthepassagesuggestaboutthefutureofenergy?五、应用题（总共4题，每题6分，总分24分）1.Asmalltownisconsideringinstallingsolarpanelsontheroofsofpublicbuildings.Theinitialcostis$50,000,andthemaintenancecostis$5,000peryear.Thetownexpectstosave$20,000peryearinelectricitybills.Howlongwillittakeforthetowntorecoupitsinvestment?2.Thepassagementionsthatwindenergyiseffectiveinareaswithstrongwinds.Awindfarminaregionwithanaveragewindspeedof15mphgenerates1,000megawatt-hoursperyear.Ifthecostofwindenergyis$0.10perkilowatt-hour,howmuchrevenuedoesthewindfarmgenerateannually?3.Thegovernmentoffersasubsidyof$0.20perkilowatt-hourforsolarenergyinstallations.Ahomeinstallsasolarpanelsystemthatproduces500kilowatt-hourspermonth.Howmuchmoneydoesthehomesaveannuallyduetothesubsidy?4.Thepassagediscussestheimportanceofenergystorage.Abatterysystemcosts$100,000andlastsfor10years.Itcanstore1,000megawatt-hoursofenergy.Ifthecostofstoringenergyinthebatteryis$0.05perkilowatt-hour,howmuchdoesitcosttostoreenergyforoneyear?【标准答案及解析】一、单选题1.B解析：文章主要讨论了可再生能源的好处，特别是风能和太阳能。选项B最符合文章主旨。2.B解析："sustainable"意为可持续的，与"environmentallyfriendly"（环保的）意思最接近。3.C解析：文章提到风能的主要挑战是风的不稳定性。4.A解析：文章指出太阳能只有在阳光充足的地方才有效。5.C解析：文章暗示鼓励更多研究有助于提高可再生能源的采用率。6.C解析：作者对可再生能源持支持态度。7.B解析："agrowingconcern"指的是化石燃料对环境的影响。8.C解析：文章提到水力发电对环境的影响较小。9.B解析："diverse"意为多样的，与"varied"意思最接近。10.B解析：文章暗示可再生能源最终会取代所有化石燃料。二、填空题1.renewableenergysources2.effective3.cheaper4.benefits5.promoting6.decreased7.advantage8.advancedbatterytechnology9.pollution10.renewableenergy三、判断题1.×解析：文章主张减少而非完全消除化石燃料。2.×解析：可再生能源的成本正在下降。3.×解析：风能需要强风才能有效。4.×解析：文章没有说太阳能是唯一最好的解决方案。5.×解析：水力发电仍会对环境产生一定影响。6.×解析：文章支持政府支持可再生能源发展。7.√解析：可再生能源成本确实在下降。8.×解析：核能不是可再生能源。9.√解析：文章提到能源存储是主要挑战。10.×解析：文章没有说能源需求会减少。四、简答题1.Threeadvantagesofrenewableenergy:-Itreducescarbonemissions.-Itissustainableinthelongterm.-Ithelpsreducedependenceonfossilfuels.2.Twochallengesinadoptingrenewableenergy:-Highinitialcosts.-Inconsistentenergysupply(e.g.,windandsolardependonweather).3.Howthegovernmentsupportsrenewableenergy:-Offerssubsidiesandtaxincentives.-Fundsresearchanddevelopment.-Setsregulationstopromoterenewableenergyuse.4.Thefutureofenergy:-Renewableenergywillbecomemoredominant.-Energystoragesolutionswillimprove.-Theneedfordiverseenergysourceswillincrease.五、应用题1.Investmentrecoupmentperiod:Initialcost=$50,000Annualsavings=$20,000-$5,000=$15,000Recoupmentperiod=