2026年高考（全国一卷）英语模拟训练卷（三）（含答案无听力音频有听力原文）

2026年全国高考模拟训练卷三（全国一卷）英语本试卷分四个部分。满分150分，考试用时120分钟。第一部分听力(共两节，满分30分)第一节(共5小题;每小题1.5分，满分7.5分)听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Whatdoesthemanwanttoorder?A.Acoffee.B.Asandwich.C.Asalad.2.Howwillthewomangototheairport?A.Bytaxi.B.Bybus.C.Bysubway.3.Whattimeisthetrainleaving?A.At8:15.B.At8:30.C.At8:45.4.Whyisthewomancalling?A.Tobookaroom.B.Tocancelameeting.C.Tochangeanappointment.5.Whatdoesthemanthinkofthemovie?A.Exciting.B.Boring.C.Touching.第二节(共15小题;每小题1.5分，满分22.5分)听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6和第7两个小题。6.Whatisthewoman'sjob?A.Ateacher.B.Adoctor.C.Adesigner.7.Wheredoestheconversationprobablytakeplace?A.Inahospital.B.Inaschool.C.Inastudio.听第7段材料，回答第8至第10三个小题。8.Whatarethespeakersdiscussing?A.Atravelplan.B.Aweekendparty.C.Ashoppinglist.9.Whenwillthemanleave?A.OnFriday.B.OnSaturday.C.OnSunday.10.Whatwillthewomandonext?A.Booktickets.B.Callherfriend.C.Checkherschedule.听第8段材料，回答第11至第13三个小题。11.Whatsportdoesthemanplayregularly?A.Basketball.B.Tennis.C.Swimming.12.Howoftendoesthewomanexercise?A.Onceaweek.B.Twiceaweek.C.Threetimesaweek.13.Whatdotheydecidetodotogether?A.Joinagym.B.Gorunning.C.Takeyogaclasses.听第9段材料，回答第14至第16三个小题。14.Whatisthemaintopicoftheconversation?A.Environmentalprotection.B.Educationreform.C.Technologydevelopment.15.Whatprojectisthewomaninvolvedin?A.Plantingtrees.B.Recyclingwaste.C.Savingenergy.16.Howmanyschoolsareparticipating?A.5.B.10.C.15.听第10段材料，回答第17至第20四个小题。17.Whoisthespeaker?A.Atourguide.B.Amuseumworker.C.Ateacher.18.Whatisondisplayattheexhibition?A.Modernpaintings.B.Ancientartifacts.C.Spacetechnology.19.Howlongwilltheexhibitionlast?A.Onemonth.B.Twomonths.C.Threemonths.20.Whatisrequiredforschoolgroups?A.Earlyregistration.B.Parentalpermission.C.Groupinsurance.第二部分阅读(共两节，满分50分)第一节(共15小题;每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。AJointheGreenPlanetInitiativeTheGreenPlanetInitiativeisaglobalmovementdedicatedtoenvironmentalprotectionandsustainableliving.Foundedin2015,ourorganizationhasgrowntoincludeover500,000membersacross80countries.Webelievethateveryindividualcanmakeadifferenceinprotectingourplanet.MembershipBenefits:-Monthlydigitalmagazinefeaturingenvironmentalnewsandtips-Accesstoouronlinecommunityofeco-consciousindividuals-Discountsonsustainableproductsfrompartnercompanies-Invitationstolocalandvirtualenvironmentalevents-VolunteeropportunitiesinconservationprojectsMembershipTiers:-BasicMember(Free):Receiveourmonthlynewsletterandaccesstopublicevents-ActiveMember($5/month):AllBasicbenefitsplusdigitalmagazineandcommunityaccess-PremiumMember($15/month):AllActivebenefitsplusproductdiscountsandeventinvitationsHowtoJoin:1.Visitourwebsiteat/join2.Selectyourmembershiptier3.Createanaccountwithyouremailaddress4.Completethepaymentprocess(forpaidtiers)5.DownloadourmobileapptoaccessmemberbenefitsSpecialOffer:Usecode"EARTH2024"whenjoiningtoreceive20%offyourfirstyearofPremiummembership.ContactUs:Email:membership@Phone:1-800-555-0123Address:123GreenStreet,EcoCity,EC123451.WhatisthemainpurposeoftheGreenPlanetInitiative?A.Tosellsustainableproducts.B.Toprotecttheenvironment.C.Toorganizeinternationalevents.D.Topublishadigitalmagazine.2.WhatbenefitdoActivemembershavethatBasicmembersdon't?A.Monthlynewsletter.B.Accesstopublicevents.C.Digitalmagazineaccess.D.Productdiscounts.3.Whatshouldyoudoaftercreatinganaccount?A.Downloadthemobileapp.B.Completethepayment.C.Contactcustomerservice.D.Usethespecialcode.BWhenmygrandmothergavemeheroldwoodenrecipeboxonmysixteenthbirthday,Ididn'tthinkmuchofit.Theboxwasworn,withfadedflowerspaintedonthefrontandaloosehingethatmadethelidwobble.Insideweredozensofhandwrittenrecipecards,manystainedwithwhatlookedlikechocolateortomatosauce.Atthetime,Ithankedherpolitelyandplacedtheboxonmyclosetshelf,whereitgathereddustfornearlyadecade.Itwasn'tuntilImovedintomyfirstapartmentthatIrediscoveredthebox.Iwasunpackingboxesinmytinykitchenwhenthewornwoodenboxfelloutofacarton.Curious,Isatonthefloorandbegansortingthroughthecards.TherewasGrandma'sfamousapplepie,hermother'schickensoup,andevengreat-grandmother'sholidaycookies.Eachrecipetoldastory.Themessyhandwriting,thenotesinthemargins("addmoresugarnexttime,""toosalty!"),thedateswrittenatthebottom.IdecidedtotrymakingGrandma'schocolatechipcookies.AsImixedtheingredients,Ifeltconnectedtogenerationsofwomenwhohadstoodintheirownkitchens,makingthesamerecipe.Whenthecookiescameoutoftheoven,goldenandperfect,Icalledmygrandmother.Sheguidedmethroughtherecipeoverthephone,laughingwhenIadmittedIhadaccidentallyusedsaltinsteadofsugarinmyfirstattempt.Now,thewoodenboxsitsonmykitchencounter.I'veaddedmyowncardstothecollection,withnewrecipesI'velearnedandcreated.Theboxhasbecomemorethanacontainerofinstructionsforfoodpreparation.It'safamilyalbum,ahistorybook,andaconnectiontomyroots.EverytimeIopenthatwobblylid,I'mremindedthatsomeofthemostvaluablethingsinlifearen'tneworshiny—they'retheonespasseddownthroughgenerations,stainedwithloveandseasonedwithtime.4.Howdidtheauthorinitiallyfeelabouttherecipebox?A.Shewasdeeplymoved.B.Shewasquiteexcited.C.Sheshowedlittleinterest.D.Sheconsidereditvaluable.5.Whatmadetheauthorstartusingtherecipebox?A.Hergrandmother'srequest.B.Hermovetoanewapartment.C.Herinterestinbakingcookies.D.Herdiscoveryoffamilystories.6.Whatdoestheauthormeanby"theboxhasbecomemorethanacontainer"?A.Itisworthalotofmoney.B.Itholdsemotionalsignificance.C.Itneedstoberepaired.D.Itcontainsmanyrecipes.7.Whatmessagedoestheauthorconveythroughthetext?A.Familytraditionsshouldbepreserved.B.Oldthingsarealwaysvaluable.C.Cookingisanecessarylifeskill.D.Moderntechnologyisoverrated.CArtificialintelligence(AI)hasbecomeincreasinglyintegratedintoourdailylives,fromvirtualassistantslikeSiriandAlexatorecommendationalgorithmsonNetflixandAmazon.Whiletheseapplicationsofferconvenienceandefficiency,researchersarenowexploringhowAIcanaddressoneofthemostpressingchallengesofourtime:climatechange.ClimatechangepresentsuniquechallengesthatmakeitparticularlysuitableforAIsolutions.TheEarth'sclimatesysteminvolvescountlessvariables—temperature,humidity,windpatterns,oceancurrents,andatmosphericcomposition,tonamejustafew.Traditionalanalyticalmethodsstruggletoprocessthesheervolumeandcomplexityofclimatedata.AI,particularlymachinelearningalgorithms,excelsatidentifyingpatternswithinmassivedatasets,makingitanidealtoolforclimatemodelingandprediction.Onepromisingapplicationisinenergyefficiency.AIsystemscananalyzebuildingusagepatterns,weatherforecasts,andenergypricestooptimizeheating,cooling,andlightinginreal-time.GooglehasreportedthatitsDeepMindAIreducedenergyconsumptionforcoolingitsdatacentersby40percent.Similarly,AI-poweredsmartgridscanbalanceelectricitysupplyanddemand,integratingrenewablesourceslikesolarandwindpowermoreeffectively.Transportation,responsibleforapproximately14percentofglobalgreenhousegasemissions,isanotherareawhereAIcanmakeasignificantimpact.AIalgorithmscanoptimizetrafficflow,reducingidlingandcongestion.Autonomousvehicles,whenwidelyadopted,couldpotentiallyreduceemissionsthroughmoreefficientdrivingpatternsandreducedneedforparkinginfrastructure.Additionally,AI-poweredrouteplanningforshippingandlogisticscompaniescanminimizefuelconsumption.However,AIisnotasilverbullet.TraininglargeAImodelsrequiressubstantialcomputingpower,whichitselfconsumesenergyandproducescarbonemissions.ResearchersattheUniversityofMassachusettsestimatedthattrainingasingleAImodelcanemitasmuchcarbonasfivecarsovertheirlifetimes.Therearealsoconcernsaboutdataprivacy,algorithmicbias,andthepotentialforAItobeusedforenvironmentallyharmfulpurposes.Despitethesechallenges,thepotentialbenefitsofAIinfightingclimatechangearesubstantial.Asthetechnologycontinuestodevelop,thekeywillbebalancingitspowerfulcapabilitieswithresponsibledeployment.Theclimatecrisisdemandsinnovativesolutions,andAI,properlyapplied,couldbeoneofourmosteffectivetools.8.WhyisAIparticularlysuitableforaddressingclimatechange?A.Itcanreplacetraditionalenergysources.B.Itcanprocesscomplexclimatedataeffectively.C.Itcanreducetheneedforweatherforecasting.D.Itcaneliminategreenhousegasemissions.9.WhatexampledoestheauthorprovidetoshowAI'senergy-savingpotential?A.Self-drivingcars.B.Google'sdatacenters.C.Smarttrafficlights.D.Renewableenergyfarms.10.WhatconcernaboutAIdoestheauthorraise?A.Itistooexpensiveformostcompanies.B.Itrequirestoomuchhumansupervision.C.Itconsumesenergyandproducesemissions.D.Itcannotintegratewithexistingsystems.11.Whatistheauthor'soverallattitudetowardAI'sroleinaddressingclimatechange?A.Highlyskeptical.B.Completelyopposed.C.Cautiouslyoptimistic.D.Extremelyenthusiastic.DInagroundbreakingstudypublishedinNatureCommunications,researchershavediscoveredthatcertainspeciesofbacteriapossesstheabilityto"remember"pastexperiencesandpassthesememoriestofuturegenerations.Thisfindingchallengesourtraditionalunderstandingofmemoryasafunctionlimitedtoorganismswithnervoussystems.ThestudyfocusedonEscherichiacoli(E.coli),acommonbacteriumfoundinthehumangut.ResearchersexposedcoloniesofE.colitofluctuatingenvironmentalconditions—alternatingperiodsofhighandlownutrientavailability.Theyobservedthatbacteriaexposedtothispatterndevelopeda"memory"ofthesefluctuations,allowingthemtoprepareforanticipatedchanges.Specifically,thesebacteriawouldbeginexpressinggenesassociatedwithlow-nutrientadaptationbeforenutrientsactuallybecamescarce."Whatwe'reseeingisessentiallyaprimitiveformoflearning,"explainedDr.SarahChen,leadauthorofthestudy."Thebacteriaaren'tthinkinginanyconscioussense,buttheyarestoringinformationaboutpastenvironmentsandusingthatinformationtoanticipatefutureconditions.Thisgivesthemasurvivaladvantage."Themechanismbehindthisbacterialmemoryappearstobeepigenetic.UnlikegeneticmutationsthatchangeDNAsequences,epigeneticchangesmodifyhowgenesareexpressedwithoutalteringtheunderlyingcode.TheresearchersidentifiedspecificproteinsthatbindtobacterialDNA,markingcertaingenestobeturnedonoroffinresponsetoenvironmentalconditions.Theseproteinmarkerscanbepassedtodaughtercellsduringcelldivision,effectivelytransmittingmemoriesofenvironmentalconditionsacrossgenerations.Thisdiscoveryhassignificantimplicationsformedicine,particularlyinunderstandingantibioticresistance.Whenbacteria"remember"previousexposuretoantibiotics,theymayactivatedefensemechanismsmorequicklyuponre-exposure.Thiscouldexplainwhysomebacterialinfectionsbecomeincreasinglydifficulttotreat,evenwhenthebacteriahaven'tdevelopedgeneticresistancethroughmutation.Thefindingsalsoraisephilosophicalquestionsaboutthenatureofmemoryandlearning.Ifbacteriacanstoreandtransmitinformationaboutpastexperiences,wheredowedrawthelinebetweensimplechemicalresponsesandtruememory?Someresearchersarguethatmemoryexistsonacontinuum,withbacterialepigeneticmemoryrepresentingoneendandhumanautobiographicalmemoryrepresentingtheother.Theresearchteamisnowinvestigatingwhethersimilarmemorymechanismsexistinothersingle-celledorganisms,includingfungiandprotozoa.Theyarealsoexploringwhetherthesebacterialmemoriescanbeartificiallyenhancedorerased,potentiallyleadingtonewstrategiesfortreatingbacterialinfectionsorengineeringmoreresilientprobiotics.12.WhatdidthestudydiscoveraboutE.colibacteria?A.Theycandevelopresistancetoallantibiotics.B.Theycanrememberandanticipateenvironmentalchanges.C.Theycancommunicatewitheachotheracrossgenerations.D.TheycanaltertheirDNAsequencestoadapttoconditions.13.AccordingtoDr.Chen,howdothebacteriabenefitfromtheirmemoryability?A.Theycanreproducemorequickly.B.Theycansurvivebetterinchangingenvironments.C.Theycanconsumemoretypesofnutrients.D.Theycanavoidcontactwithharmfulsubstances.14.Howdoesthebacterialmemorymechanismwork?A.ThroughgeneticmutationsinDNAsequences.B.Throughproteinmarkersthataffectgeneexpression.C.Throughthedevelopmentofprimitivenervoussystems.D.Throughchemicalsignalsbetweenbacterialcolonies.15.Whatpracticalapplicationmightthisdiscoveryhave?A.Creatingbacteriawithhuman-likememory.B.Understandingandtreatingbacterialinfections.C.Replacingtraditionalcomputermemorysystems.D.Eliminatingallharmfulbacteriafromthehumanbody.第二节(共5小题;每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Theconceptof"forestbathing"originatedinJapaninthe1980sasaresponsetothecountry'stechnology-drivenlifestyleandincreasingratesofstress-relatedillnesses.Alsoknownasshinrin-yoku,thispracticeinvolvesspendingtimeinforestsandothernaturalsettingswiththeintentionofabsorbingtheatmospherethroughallfivesenses.____16____Unlikehikingorjogging,forestbathinghasnospecificdestinationorphysicalgoal.Theemphasisisonslowingdown,beingpresent,andconnectingwithnatureinamindfulway.____17____Youmightnoticethetextureoftreebark,listentothesoundofleavesrustling,smelltheearthyscentofsoil,orfeelthetemperaturechangeasyoumovethroughdifferentareasoftheforest.Scientificresearchhasdemonstratednumeroushealthbenefitsassociatedwithforestbathing.StudiesconductedbyJapaneseuniversitiesfoundthatparticipantswhospenttimeinforestsshowedreducedbloodpressure,lowerstresshormonelevels,andimprovedimmunefunction.____18____Thephytoncides—naturaloilsreleasedbytrees—appeartoenhancetheactivityofnaturalkillercells,atypeofwhitebloodcellthatfightsvirusesandtumors.____19____Urbanenvironmentsbombarduswithartificialstimuliandconstantdemandsonourattention.Forests,incontrast,offera"softfascination"—gentlesensoryinputthatcapturesattentionwithoutexhaustingit.Thisallowsourdirectedattentioncapabilitiestorestandrecover.Despitethegrowingbodyofevidencesupportingforestbathing'sbenefits,manypeoplefinditdifficulttoincorporatethepracticeintotheirbusyschedules.____20____Evenbriefperiodsofgreenspaceexposure—aslittleas15minutes—havebeenshowntoreducestressandimprovemood.Asmallpottedplantonadesk,aviewoftreesfromanofficewindow,oralunchbreakinanearbyparkcanprovidesomeoftherestorativebenefitsofdeeperforestexperiences.A.Forestbathingrequireshoursofpracticetobeeffective.B.Theseeffectsarepartlyattributedtotree-releasedchemicals.C.Thepracticehasgainedworldwideattentioninrecentyears.D.Youmightwalkslowly,stopfrequently,orsimplysitandobserve.E.However,expertssuggeststartingwithsmall,achievablesteps.F.Thesciencebehindforestbathingrelatestoattentionrestorationtheory.G.Thisapproachstandsincontrasttotypicaloutdoorexerciseactivities.第三部分语言运用(共两节，满分30分)第一节(共15小题;每小题1分，满分15分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。WhenMayawasinfifthgrade,herteacherassignedaclassprojecttocreateafamilytree.Whileherclassmateseagerly____21____photosofgrandparentsandstoriesofancestors,Mayafeltaknotinherstomach.ShehadbeenadoptedfromIndiawhenshewastwoyearsold,andsheknewalmost____22____aboutherbiologicalfamily.Thatnight,Mayasatatthekitchentable,____23____attheblankpaper.Heradoptivemother,Sarah,satdownbesideher."Youknow,"Sarahsaidgently,"familyisn'tonlyabout____24____.It'saboutwholovesyou,whosupportsyou,andwhoshowsupforyou."Together,MayaandSarahcreatedsomethingdifferent.Insteadofatraditionalfamilytree,theymadea"familyforest."Theydrewcirclesforeachpersonwhohad____25____Maya'slife—SarahandherwifeElena,theirclosefriendswhobecameauntsanduncles,teacherswhohad____26____her,neighborswhohadofferedsupport.Eachcircleconnectedtoothers,formingawebofrelationships.WhenMaya____27____herprojectinclass,herteacherwasdeeplymoved."Thisisbeautiful,"shesaid."Itshowsthatfamiliescomeinall____28____."TheprojectchangedhowMayathoughtaboutheridentity.Shestill____29____aboutherbiologicalparentssometimes,butshenolongerfeltthatsomethingwas____30____.Sherealizedthatherstorywasn'taboutabsence—itwasaboutabundance.Shehadbeen____31____bysomanypeoplewhochosetobeherfamily.Yearslater,Mayabecameasocialworker____32____inadoptionandfostercare.Sheoftensharedherfamilyforestprojectwiththechildrensheworkedwith."Yourhistorymatters,"shewouldtellthem,"butsodoesyour____33____.Yougettochoosewhoyou____34____family.Yougettobuildyourownforest."Lookingback,Mayaisgratefulforthatfifth-gradeassignment.Ittaughtherthatfamilytreesdon'thavetobe____35____byblood.Sometimes,they'regrownthroughlove.21.A.collectedB.boughtC.borrowedD.requested22.A.everythingB.somethingC.nothingD.anything23.A.laughingB.staringC.shoutingD.pointing24.A.wealthB.educationC.appearanceD.blood25.A.ruinedB.touchedC.endedD.planned26.A.ignoredB.doubtedC.inspiredD.criticized27.A.abandonedB.forgotC.presentedD.hid28.A.colorsB.shapesC.sizesD.prices29.A.worriedB.wonderedC.arguedD.forgot30.A.missingB.extraC.brokenD.new31.A.judgedB.abandonedC.lovedD.controlled32.A.specializingB.failingC.hesitatingD.refusing33.A.pastB.presentC.futureD.identity34.A.leaveB.avoidC.considerD.change35.A.definedB.limitedC.followedD.destroyed第二节(共10小题;每小题1.5分，满分15分)阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。InOctober2023,theShanghaiAstronomyMuseumlauncheditsfirstoriginalimmersivetheaterproduction,"JourneytotheEdgeoftheUniverse,"aspartofaninitiative____36____(make)scienceeducationmoreengagingandaccessible.Inspiredbycutting-edgeastronomicalresearchand____37____museum'scollectionofmeteoritesamples,theproductioncombinesliveperformances,360-degreeprojectionmapping,andinteractiveelements____38____(create)auniqueeducationalexperience.Audiencemembersareseatedinarotatingdome(穹顶)theater____39____thewalls,ceiling,andfloorbecomescreensdisplayingcosmicphenomena."Traditionalplanetariumshowsarepassive____40____(experience),"explainsDr.LiuWei,themuseum'sdirectorofeducation."Visitorssitandwatch.Inourproduction,theybecomepartofthestory.Theymightbeaskedtomakedecisionsthataffectthe'journey'orworktogether____41____(solve)problemsbasedonrealscientificchallengesfacedbyastronauts."The45-minuteproductiontakesvisitorsonavoyagefromEarthtotheedgeoftheobservableuniverse.Alongtheway,theyencounterexplanationsofgravitationalwaves,darkmatter,andthecosmicmicrowavebackground—concepts____42____aretypicallydifficultfornon-expertstograsp.Earlyvisitorsurveysindicatethat87percentofparticipantsfelttheyunderstoodtheseconceptsbetterafterexperiencingtheproduction.Sinceitslaunch,"JourneytotheEdgeoftheUniverse"____43____(attract)over50,000visitors,withticketsoftensellingoutweeksinadvance.Themuseumhasalsodevelopededucationalmaterials____44____(base)ontheproductionforschoolgroups,includingworksheetsanddiscussionguides."Thisisn'tjustentertainment,"saysmuseumdirectorZhangMing."We'reusingstorytellingandimmersiontoinspirethenextgenerationofscientists.Whenachildleaveshere____45____(excite)aboutblackholesorneutronstars,that'swhenweknowwe'vesucceeded."第四部分写作(共两节，满分40分)第一节(满分15分)46.假定你是李华，你所在的学校环保社团计划在下个月举办主题为"绿色校园，从我做起"的创意环保活动。请你给当地环保组织GreenFuture写一封邮件，寻求合作支持。内容包括：1.介绍社团和活动计划；2.说明需要哪些支持；3.表达合作期望。注意：1.写作词数应为80左右；2.请按如下格式在相应位置作答。DearGreenFutureteam,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Lookingforwardtoyourpositiveresponse.Yourssincerely,LiHua第二节(满分25分)47.阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整短文。EverySaturdaymorning,twelve-year-oldLeorodehisbiketotheMapleStreetSeniorCentertovolunteer.Forthepastsixmonths,hehadhelpeddistributemeals,readaloudtoresidentswithpooreyesight,andassistedwithsimpletechnologyproblemsontheirphonesandtablets.Itwasn'tglamorouswork,butLeoenjoyedit.Theresidentsremindedhimofhisowngrandparents,wholivedinanotherstate.Amongalltheresidents,LeohaddevelopedaspecialfriendshipwithMr.Harrison,an85-year-oldretiredcarpenterwhohadbuiltfurnitureforhalfthehousesintown.Mr.Harrisonhadagentlesmileandaworkshopinhisapartmentwherehestilltinkeredwithsmallwoodworkingprojects.However,arthritishadmadeitdifficultforhimtogriptoolsfirmly,andhislatestproject—awoodenmusicboxforhisgranddaughter'sbirthday—hadbeensittingunfinishedforthreemonths."Ijustcan'tgetthehingestoalignproperly,"Mr.HarrisonconfessedoneSaturday,showingLeothehalf-finishedbox.Thewoodwasbeautifullycarvedwithdelicateflowers,butthelidsatcrookedbecausethehingeswereuneven."Myhandsshaketoomuchnow."Leoexaminedtheboxcarefully.Hehadneverworkedwithwoodbefore,buthewasgoodatfixingthingsandhadasteadyhandfromyearsofbuildingmodelairplanes."CouldItry?"heaskedhesitantly.Mr.Harrison'seyeslitup.HeshowedLeohowtomarkthescrewholes,howtousealeveltocheckalignment,andhowtotightenscrewswithoutsplittingthewood.Leoworkedslowlyandcarefully,histonguepokingoutofthecornerofhismouthinconcentration.Afteranhour,thehingeswereperfectlyaligned.Thelidopenedandclosedsmoothly,makingasatisfyingclick."You'vegotagift,Leo,"Mr.Harrisonsaid,examiningLeo'swork."Yourhandsaresteady,andyoupayattentiontodetails.That'swhatmakesagoodcraftsman."OverthenextfewSaturdays,LeohelpedMr.Harrisoncompletethemusicbox.Hesandedtheroughedges,appliedthefinalcoatofvarnish,andhelpedinstallthesmallmusicmechanismthatplayed"HappyBirthday"whenthelidopened.Thefinishedboxwasbeautiful—farmorebeautifulthananythingLeohadevermade.OnthelastSaturdaybeforeMr.Harrison'sgranddaughter'sbirthday,theoldmanpresentedLeowithasmallwoodenboxofhisown.Insidewasasetofprofessional-gradecarvingtools.注意：1.续写词数应为150左右；2.请按如下格式在相应位置作答。Leowasspeechlessasheranhisfingersoverthesmoothwoodenhandles.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Threeyearslater,LeoreturnedtotheMapleStreetSeniorCenter,notasavolunteerbutasavisitor.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________