2025~2026学年甘肃庆阳第一中学高三下学期一模诊断英语试卷

2025~2026学年甘肃庆阳第一中学高三下学期一模诊断英语试卷一、阅读理解ComputerScienceforArtificialIntelligence(AI)ProgramoverviewThedemandforexpertiseinAIandmachinelearningisgrowingrapidly.Thisserieswillenableyoutotakethefirststepstowardunderstandingprogrammingbasessoyoucansolveimportantreal-worldproblemsandfuture-proofyourcareer.ThisprofessionalcertificateseriescombinesCS50’slegendaryIntroductiontoComputerSciencecoursewithanewprogramthattakesadeepdiveintotheconceptsandalgorithms(算法)atthefoundationofmodernartificialintelligence.ThisserieswillleadyouthroughthemostpopularundergraduatecourseatHarvard,whereyou’lllearnthecommonprogramminglanguages,thencarriesthatfoundationthroughCS50’sIntroductiontoArtificialIntelligencewithPython.Throughhands-onprojects,you’llgainexposuretothetheorybehindtopicsinartificialintelligence.Bycourse’send,studentsemergewithexperienceinlibrariesformachinelearningaswellasknowledgeofartificialintelligenceprinciplesthatenablethemtodesignintelligentsystemsoftheirown.TwocoursesinthisprogramCS50’sIntroductiontoArtificialIntelligencewithPython10-30hoursperweek,for7weeksLearntousemachinelearninginPythoninthisintroductorycourseonartificialintelligence.CS50’sIntroductiontoComputerScience6-18hoursperweek,for12weeksAnintroductiontotheintellectualenterprisesofcomputerscienceandtheartofprogramming.Whatyou’lllearn·Abroadanddeepunderstandingofcomputerscienceandprogramming·Graphsearchalgorithms·Reinforcementlearning·Machinelearning·Artificialintelligenceprinciples·Howtodesignintelligentsystems·HowtouseAIinPythonprogramsIndustryInsightsEmploymentofsoftwaredevelopersisprojectedtogrow24%from2016to2026,muchfasterthantheaverageforalloccupations.ThemedianpayaforsoftwaredevelopersintheUSin2018was$105,590peryear.1.Whoisthecourseintendedfor?

A．Researchersfocusedonalgorithms.B．Learnersinterestedinpracticalscience.C．EmployersinterestedonlyinAIstrategy.D．IndividualsbeginningincomputerscienceandAI.2.Whatistheminimumtimerequiredtocompletethisprogram?

A．70hours.B．72hours.C．142hours.D．216hours.3.Whatdoesthe“Industryinsights”sectionmainlyservetodo?

A．Promotethespecificsoftwaretools.B．Explainthedetailedcurriculumoftheprogramme.C．Highlighttheprospectsinsoftwareindustry.D．Compareemploymentgrowthrates.InaquietBeijinghutong,AhmedNasserAlAnziwatchedasastreetvendor(摊贩)completedasalewithasimplescanofaQRcode,abeep(哔哔声)andanodmarkingthetradedone.Forthe34-year-oldadministrativeemployeefromSaudiArabia,thatmomentcapturedthattechnologyissodeeplyintegratedintoChinathatitmakesdailylifeeffortless.HisjourneytoChinabeganmonthsearlier,underverydifferentcircumstances.DuringaseverefloodinSaudiArabia,AlAnziandtwofriendsrescuedtwoChineseengineersfromanoverturnedvehicleintherapidcurrent.Actingoninstinct,theysawonlypeopleinneed,notnationalities.Avideooftheirbraveactspreadwidelyonline,touchingheartsinbothcountries.InvitedtoChinaasaguest,AlAnziexperiencedthecountry’sprogressfirst-hand.InShenzhen,adronedeliveredcoffeedirectlytohishands—anexampleofadvancedinnovation.Onahigh-speedtrain,hefeltthesmooth,rapidtravelknownas“Chinesespeed”.Heobservedhowtechnology,frommobilepaymentstosharedbikes,makescitylifeefficientformillions.Beyondmoderndevelopments,AlAnzifeltChina’suniqueblendofoldandnew.WalkingthroughBeijing’sSanlitun,wheretraditionalcourtyardsstandbesidemodernbuildings,henoted,“There’saconfidenceherethatcomesfromknowingyourpastwhilebuildingtowardthefuture.”AwarmexchangeinaBeijingpark,whereretireestaughthimtoplaytheChineseyo-yo,becameacherishedmemory.“It’sthekindnessoftheChinesepeoplethatmadethisjourneyspecial,”hesaid.Throughouthisvisit,AlAnzilearnedsimpleChinesephraseslike“nihao(hello)”and“xiexie(thankyou).”Forhim,thistripwasaboutconnection,notrepayment.Hesaid,“Ihelpedtheirengineers;here,theysharedtheirculturewithme.”Whatstartedasaspontaneous(自发的)rescuebecameawindowintoapartnershipbuiltnotonlyonprojects,butonhumanconnection.AsAlAnzireflected,“Youhelpsomeone,andfindyourselfwelcomedintotheirworld.Thatishowtrustgrows.”4.HowdidAlAnzifeelaboutthestreetvendor'swayofcompletingthesale?

A．Confusedbythenewtechnology.B．Curiousaboutthestreetvendor'slife.C．Shockedatthelackofhumaninteraction.D．Amazedathowtechnologysimplifiesdailylife.5.WhatinitiatedAlAnzi’sjourneytoChina?

A．Atechnologyexhibitionvisit.B．Afloodrescuegesture.C．AvideoaboutmodernChina.D．Abusinessinvitation.6.WhatdoesAlAnzi’scommentonSanlituninBeijingreflect?

A．HisinsightintoChina'sculturalcontinuity.B．Hispreferencefortraditionalarchitectures.C．Hiscuriosityaboutretirees’lifestyleinBeijing.D．HisimpressiononurbandevelopmentinChina.7.Whichofthefollowingbestsummarizesthemainthemeofthetext?

A．Chinesepeoplearewillingtosharetraditions.B．TechnologyistransforminglifestyleinChina.C．Kindnessandexchangebuildabondacrossnations.D．Internationalrescueeffortsdeservemoreattention.Inastudy,theresearchersfoundthedeclinewasreducedbyabout15%-20%amongthosewhoeithervolunteeredformallyorhelpedininformalways,suchassupportingneighbors,family,orfriends.Thestrongestandmostconsistentbenefitappearedwhenpeoplespentabouttwotofourhoursperweekhelpingothers.“Everydayactsofsupport—whetherorganizedorpersonal—canhavelastingcognitive(认知的)impact,”saidSaeHwangHan,anassistantprofessorwholedthestudy.“Whatstoodouttomewasthatthecognitivebenefitsofhelpingothersweren’tjustshort-termimprovementsbutcumulativeovertimewithsustainedengagement,andthesebenefitswereevidentforbothformalvolunteeringandinformalhelping.Moderateengagementofjusttwotofourhourswasconsistentlylinkedtobenefits.”Tostudythesepatternsovertime,theresearchersanalyzeddatafromthenationalHealthandRetirementStudy.ThedatasetincludesarepresentativesampleofU.S.residentsoverage51,withinformationdatingbackto1998.Theresearchersaccountedforotherfactorsthatcanshapebothhelpingbehaviorandcognitivehealth,includingwealth,physicalandmentalhealth,andeducation.Evenafterconsideringthoseinfluences,cognitivedeclinetendedtoslowwhenpeoplestartedhelpingothersandcontinuedtodoso.Theresearchersarguetheseresultsstrengthenthecaseforthinkingaboutvolunteering,helping,andneighborhoodconnectionaspublichealthissues.Thismaybeespeciallyimportantlaterinlife,whenconditionstiedtocognitivedeclineandharm,aremorelikelytodevelop.Takentogether,thesefindingssuggesthelpingothersmaysupportbrainhealthinmorethanoneway.Associetiesageandconcernsaboutlonelinessgrow,theresultsalsosupportcontinuedeffortstokeeppeopleinvolvedinwaysthatletthemcontribute,evenaftercognitivedeclinehasbegun.“Olderadults,includingthoseinalowstateofhealth,oftencontinuetomakevaluablecontributionstothosearoundthem,”Hansaid,“andtheymayespeciallybenefitfrombeingprovidedwithopportunitiestohelp.”8.Whydoestheauthormention“supportingneighbors,family,orfriends”?

A．Toexcludeacertaingroup.B．Toemphasizearelationship.C．Toprovideaclearexample.D．Toargueaspecificviewpoint.9.Whatdoestheunderlinedword“cumulative”inparagraph2mean?

A．Brieflylasting.B．Randomlyhappening.C．Instantlyoccurring.D．Graduallyincreasing.10.Whatcanbeinferredabouttheresearchers’dataanalysis?

A．Itreliedonrecentsurveydata.B．Itwasbasedonlong-termtrackingdata.C．Itfocusedoninformalhelpingacts.D．Itignoredkeypersonalcharacteristics.11.WhatisHan’sattitudetowardolderadultshelpingothers?

A．Approving.B．Critical.C．Cautious.D．Doubtful.AteamledbytheUniversityofCambridgehaveengineeredasolar-powered“artificialleaf”thatcouldeventuallyhelpthisvitalindustrymoveawayfromfossilfuels.Theirbreakthroughinvolvesanewdevicethatbringstogetherlight-absorbingorganicpolymersandbacterialenzymes(酶)totransformsunlight,water,andcarbondioxideintoformate,acleanfuelthatcanpoweradditionalchemicalreactions.This“artificialleaf”copiesphotosynthesis(光合作用),thenaturalprocessplantsusetoturnsunlightintoenergyandoperatesentirelyonitsownpower.Unlikepreviousdesignsthatreliedonpoisonousorunstablelightabsorbers,thisnewmodelusesnon-poisonousmaterials,runsmoreefficiently,andremainsstablewithoutextraadditives.Thismarksthefirstinstancewherethesenon-poisonousmaterialshaveservedasthelight-catchingcomponentinsuchabio-hybridsystem,preparingforanewgenerationofeco-friendlyartificialleaves.Thechemicalindustryremainsacornerstoneoftheglobaleconomy,producingavastrangeofgoods—frommedicinestoplastics,paints,electronics,andcleaningagents.“Ifwe’regoingtobuildacyclic,sustainableeconomy,thechemicalindustryisabig,complexproblemthatwemustaddress,”saidProfessorErwinReisnerfromtheUniversityofCambridge’sYusufHamiedDepartmentofChemistry,wholedtheresearch.Testsshowedtheartificialleafproducedhighcurrentsandachievednear-perfectefficiencyindirectingelectronsintofuel-makingreactions.Thedevicesuccessfullyranforover24hours:morethantwiceaslongaspreviousdesigns.Theresearchersarehopingtofurtherdeveloptheirdesignstoextendtheservicelifeofthedeviceandadaptitsoitcanproducedifferenttypesofchemicalproducts.“We’veshownit’spossibletocreatesolar-powereddevicesthatarenotonlyefficientanddurablebutalsofreefrompoisonousorunsustainablecomponents,”saidReisner.“Thiscouldbeafundamentalplatformforproducinggreenfuelsandchemicalsinfuture—it’sarealopportunitytodosomeexcitingandimportantchemistry.”12.Whatisthemainpurposeoftheartificialleafdescribedinparagraph1?

A．Toproducecleanfuel.B．Tocreatenewmaterials.C．Tocutcarbonemissions.D．Toabsorbmoresunlight.13.Whatmakestheartificialleafdifferentfromearlierdesigns?

A．Itdependsoncostlyandrareadditives.B．Itcombinesnaturalandartificialmaterials.C．Itproduceselectricityandchemicalfuels.D．Itreliesonsaferandmoreefficientmaterials.14.Whatcanwelearnfromthelastparagraph?

A．Thedevicesarestilllackofefficiency.B．Thepotentialislimitedtolabapplications.C．Thetechnologymighthaveabrightfuture.D．Thematerialchoicemaybeamajorconcern.15.Whichcanbeasuitabletitleforthetext?

A．MaterialsfromthePlantsLeafB．SolarLeafforGreenChemistryC．FossilFuelsinChemicalIndustryD．SustainableChallengesinEconomyPeople-centeredCareersthatMakeaDifferenceForstudentswhohopetomakeadifferenceintheworld,choosingtherightcareerisanimportantstep.16However,theyplayakeyroleinhelpingpeopleinneed.Workingwithyoungpeopleisameaningfulchoice.17Youthworkerscreateprogramstohelpthemgrow,learn,andstayoutoftrouble.Throughtheseprograms,youngpeoplegainskillsandconfidenceforabetterfuture.Socialworkersareanotherchoice.Theysupportindividualsfacingdifficultsituations,suchaspoverty,illness,orfamilyproblems.18Theywalkthroughcitystreets,visitshelters,andtalkwithpeoplelivingoutdoors.Buildingtrusttakestime,butonceit’sthere,theseworkerscanconnectthehomelesswithfood,housing,andmedicalservices.Theirworkhelpspeopletakethefirststepstowardrebuildingtheirlives.Forthoseleavingprison,returningtosocietycanbehard.Theymayfacejobloss,socialpressure,orlackoffamilysupport.19Withtheirhelp,formerprisonersgetasecondchanceatlifethroughtraining,housing,andemotionalsupport.Specialeducationisanotherfieldthatcallsforbothpatienceandcare.Theseteachersworkwithstudentswhofacelearningorphysicaldifficulties,offeringsupportthroughadaptedlessonsandkindencouragement.20Thesecareersmaynotalwaysbeeasy,buttheyoffersomethingvaluable:thechancetotrulychangelives.

A．Fillouttheformonthispage.B．Somejobsmaynotbewell-known.C．Somepeoplefocusonhelpingthehomeless.D．That’swherecorrectionalserviceworkerscomein.E．Manyteenagersfacestressorlacksupportathome.F．Theanswercanvaryslightlyfrompersontoperson.G．Theirgoalistohelpeachchildgrowandmoveforward.二、完形填空AshritaFurmanisarecord-breaker.Inthelast40years,hehasestablishedmorethan600_________!Asachild,Ashritaloved_________theGuinnessBookofWorldRecords.Hewantedtobeinittoo.Buthethoughtpeoplehadtobegoodat_________tobeinthebook.Hewasn’tagoodathleteandwas_________hisdreamwouldnevercometrue.ButlaterAshritalearnedthatnothingis_________.In1978,hetestedthis_________byenteringabikeraceinNewYork.Withoutanytraining,Ashritacamethird!Hedidn’tloseheart._________,hestartedthinkingaboutbreakingrecords.First,he_________tobreaktherecordforthemostjumpingjacks.Hefailedatfirst,but,rememberingthat“anythingispossible”,he_________training.Thistime,hedid27,000jumpingjacksin6hours45minutesandbecamethenewrecordholder.His_________appearedinthe1980GuinnessBookofRecords.Today,Ashritahasa_________listofrecords,including:walkingthefurthestdistancewithabikeonhischin,cyclingthelongestdistancewithabottleonhisheadandlightingthemost_________onabirthdaycake.Hesays,“Ichooseideaswhichare_________,funandchildish!Ienjoypractisingandseeingmyprogress.”Hisfavouriterecordwas“thelongestdistanceonapogostick”.Ifyouwanttobreakaworldrecordtoo,Ashritagivesthis_________.“Choosesomethingyouenjoyandyouneedtopractise.Don’t_________.Yourmindwilltellyouthatsomethingisimpossible,butitisn’t.Ifsomeoneelsehasdonesomething,andyouworkhard,youcanmakeittoo!”21.A．companiesB．organizationsC．housesD．records22.A．designingB．publishingC．makingD．reading23.A．swimmingB．drawingC．sportsD．language24.A．afraidB．confidentC．gratefulD．curious25.A．comfortableB．necessaryC．importantD．impossible26.A．machineB．toolC．ideaD．information27.A．HoweverB．InsteadC．ThereforeD．Otherwise28.A．refusedB．neededC．triedD．pretended29.A．stoppedB．avoidedC．enjoyedD．kept30.A．achievementB．contributionC．performanceD．works31.A．newB．funnyC．longD．strange32.A．candlesB．firesC．boxesD．papers33.A．simpleB．challengingC．friendlyD．expensive34.A．methodB．giftC．adviceD．clue35.A．putoutB．lightupC．giveoutD．giveup三、语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。NieWeiping,oneofthemost36(influence)figuresinthemodernhistoryofWeiqi,passedawayinBeijingattheageof73onWednesday.Hisdaughter,Yunfei,confirmedthenewsinanobituary(讣告),describingherfather’slifeasalegenddefinedbypassionand37(optimistic).Nie’sprofessionalcareertookoffin1973whenhe38(select)forthenationaltrainingsquad.However,heisbestrememberedforhisdramaticperformanceinthe1980s.Atthattime,fewpeoplebelievedthatChinawouldwinbecauseitsplayers39(fall)behindJapanesecompetitors.ItwasNie’sturntoplayinTokyoin1985.Japan’stopplayerhadalreadywonsixstraightgamesbeforehewas40.NiewastheonlyChineseplayer41(leave)tofaceJapan’sthreehighestrankedplayers.Despitethepressure,hedefeatedallofthem,eventuallyseizingthechampionshipinBeijing.ThishistoricvictoryendedJapan’sdominanceandmadeNieanationalicon.Between1985and1987,Nieachieved42incrediblerunof11successivewins,43(help)theChineseteamgrabthetitleforthreeconsecutiveyears.In1988,hewas44(official)awardedthetitleof“WeiqiSage”.Inhislateryears,Nieservedastheheadcoachofthenationalteam,45heinstructedmanyworldchampions.Thoughhehasgone,thelegacyheleftbehindwillcontinuetoinspiregenerationsofplayersaroundtheworld.四、书信写作46.假定你是李华，你的外国朋友Jack对你校的校园活动很感兴趣。请你给他写一封邮件，分享上周五学校组织的师生篮球赛的情况，内容包括：（1）比赛目的与欢快氛围；（2）这场比赛带来的意义。注意：（2）写作词数应为80个左右；（3）请按如下格式在答题卡的相应位置作答。DearJack,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua五、书面表达47.阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。Onesummerafternoon,ashyfifteen-year-oldyouthwanderedinourbookshopandheadedstraightforthebackissueboxes.WhenIaskedifheneededhelpfindingsomething,theyouthshookhisheadwithashysmileandsaidhewasjustbrowsing.HeeventuallycametothecounterwithasingleSpider-Mancomicfromthedollarbox,payingwithsinglesandexactchange.Itoldhimitwasagoodchoice.Thisbecameapattern:everyweek,atthesametime,theyouthwouldmakeacarefulchoice—sometimesacomicfromthebargainbox,sometimesanewreleasehehadbeensavingupfor—alwayspayingwithexactchangeandalwaysbeingpolite.Soon,hewasn’tjustreading;hewashangingoutandansweringothercustomers’questions,evenofferingtoshowthecustomerakeyissue.Thoughhewasn’tonthepayroll,hemightaswellhavebeen.Bysixteen,theregularcustomersallknewhisname“Jack”andwavedathimwhenhewalkedin.Wealsoknewhismom’shealthwasn’twel