上海市松江区2025-2026学年4月高三总复习阶段模拟练习英语试卷

松江区2025学年高三总复习阶段模拟练习高三英语(满分115分，完卷时间105分钟)2026.04学生注意：1．本练习设练习卷和答题纸两部分，练习卷包括题目与答题要求，所有答题必须涂(选择题)或写(非选择题)在答题纸上，做在练习卷上一律不得分。2．答题前，务必在答题纸上填写学校、班级、姓名和学生编号。3．答题纸与练习卷在题目编号上是一一对应的，答题时应特别注意，不能错位。Ⅰ．GrammarandVocabularySectionADirections:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.FindingFocusinaDistractedWorldItisreallyhardtopreventyourmindfromwandering.Mostpeopleremember____1____(tell)tostopdaydreamingandfocusatschool;foradults,maintainingconcentrationremainsachallenge.Therefore,thereisnecessityforustounderstandthesciencebehindfocusandrecognizetheverystrategies____2____canmakeasubstantialdifference.Scientists,aftertheirexplorationof____3____ourbrain’sconcentrationisenhanced,haveuncoveredpracticalstrategiesforstaying“inthezone”.AccordingtoScienceFocus,managingyourenvironmentisessential.Silenceoffersthebestconditionsfordeepconcentration.Andgentlebackgroundnoise,____4____coffeeshoptalking,alsoshowseffectivenessinimprovingconcentration.Furthermore,switchingoffinstantmessagesorpoweringdownsmartphones____5____(remove)significantdigitaldistractionsandsharpensfocusonimmediatetasks.Besidesenvironmentaladjustments,anothereffectivemethodinvolvesmentaltraining.AttentionresearcherNilliLaviefromUniversityCollegeLondonhasdiscoveredthatmakingtasksvisuallyexhaustingoccupiesmoreprocessingpower,decreasingthepossibilityfordistractions.Andthisdiscoverysuggeststhat____6____(strengthen)ourabilitytomaintainattention,weshouldtrainourmindtoactivatemoreprocessingpowerwhenfacingtasks.Morepracticaltechniquesareintroducedtokeepyourmind____7____(concentrate)onwhatyouaredoing.Selectingaworkspacefreefromtemptation,creatingato-dolistrankingtasksclearly,orevenchewinggumprovesbeneficial.Researchsuggestschewingmayoccupycertainbrainregionsthatareeasilydistracted,thusanchoringattentionmoreeffectively.Thesebehavioraladjustmentsworkwonderfullywellrespectively,andwhencombined,theycanimprovefocustoa____8____(great)extent.Nevertheless,distractionisnotentirelynegative.ScienceFocusnotesthatconstant,steadyfocuswouldcauseustooverlookpotentialthreatsandotherimportantenvironmentalchanges.Inthissense,distractionservesanessentialsurvivalfunction.Thekeytakeawayisbalance:____9____weshouldapplystrategiestoimproveconcentration,wemustrecognizethatadistraction-freestateisneitherrealisticnordesirable.Ultimately,abalancedmentalstate,____10____thatallowsforbothfocusedworkandenvironmentalawareness,remainsthehealthiestlong-termapproach.SectionBDirections:Afterreadingthepassagebelow,fillineachblankwithaproperwordchosenfromthebox.Eachwordcanbeusedonlyonce.Notethatthereisonewordmorethanyouneed.A.accomplishB.barelyC.contrastD.decentE.demandsF.harmonyG.multipleH.otherwiseI.rewardsJ.sourcesK.timelyWhyArePhotosTakenDuringBlueHour?Asaprofessionalphotographer,I’vetakenmanyofmyfavoritepicturesatbluehour—thetimeofdaybeforesunriseoraftersunsetwhentheatmospherehasadeep,darkbluecolor.Bluehourisnotreallyanhour—itsexactlengthdependsonyourlocation,timeofyear,andweatherconditions.Theimportantthingisthatthesunisa(n)____11____waybeneaththehorizonsotheskyhasneithertoomanynortoofewsunriseorsunsetcolors—mainlyjustblue.Therearereasonswhybluehourissoprecious.First,notasmanypeopletakephotosatbluehourcomparedtosunriseandsunset.Thisgivesyouthechancetocaptureappealingimagesatpopularlocationswithlimitedorevenzerocrowds.Second,bluehourseizescertainemotionsinthescenesthatare____12____trickytoexpress.Thecolorbluecarriesitsownuniqueemotionalexpression:sadness,peace,andsoon.Ifyourphoto____13____suchemotionalexpression,it’shardtoignorethistimeofday.Third,bluehourcombinestonesofaphotointoanintegratedwhole.Ioncestruggledtokeepcolorsinmyphotosin____14____forthebestpossibleresultsbutfailed.Fortunately,themagicpowerofbluehourhelpsto____15____that.Greentrees,yellowflowersandredrocksallappearsomekindofblue—____16____colorsgoalongwellintheimagestakenatthattime.Fourth,thereispossibilitythatother____17____oflight,suchaswarmlightfrombuildings,createanimportantcircumstancewhenportionsofyourphotodonotturnblueduringthebluehour.Insuchacase,yourphotohasabeautifulorange-bluecolor____18____—alovelyflavorbeyonditspreviousharmoniouspresence.However,thereisusuallyonlyabriefwindowwhenthenaturalandartificiallightsareaboutthesamebrightness,soa(n)____19____clickofthecamerabuttonisthecriticalsteptomakeforthemostevenexposurebetweenthem.Inspiteofthecarefultechniquesandrightsettingsthebluehourphotographyrequires,it____20____youwithgreatpictures.Theemotionsofbluehourdonotworkforeachsceneorphoto,butwhentheydo,youwillbeamazed.Ⅱ．ReadingComprehensionSectionADirections:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.ResearchersfromRensselaerPolytechnicInstituteandYaleUniversityhavesuccessfullydevelopeda3Dbioprintingmethodthatproducesworkingartificialskinwithfullbloodvessel(血管)networks.Thisrepresentsanimportantstepforwardinmakingskin____21____thatcansuccessfullyjoinwiththebody’soriginalsystem.Currentmedicalchoicesforseriousburnsufferersandpatientswithlargewoundsremain____22____.Oneisself-donatedskintransplants.Whileusefulwhentheywork,theymaycausenewwoundsatthedonationareasandareoftenrestrictedbyhowmuchhealthyskinisavailable,whichcanbevery____23____forpatientswithextensiveburns.Theotherchoiceisthestandardartificialskinproduct,usuallymadefromanimalskin.Theyactasshort-termbiologicalcoveringsthatlackfunctionalbloodvesselsandoftenmeetimmune(免疫的)system____24____.Thiscancausetissuedamage,andtheeventuallossofthetransplant.Moreadvancedalternativesthatcan____25____humanskin’sstructureandfunctionareinurgentneed.____26____,theresearchteamusesaspecialbio-inktoreproducetheskin.Theyuseskincellsfrompartofababy’sbodytoconstitutethe____27____.Fortheunderlyinglayer,theyuseamixtureofcellsfromababy’sbloodfromthebirthcord(脐带)andastickysubstancefromrattails.Afterthelayer-by-layerprinting,thecellsformdetailedbloodvesselnetworkssimilarto____28____bloodvessels.Testresultshaveshownoutstandingsuccessinanimalstudies,withartificialskinshowingworkingbloodvessels____29____themice’sownbloodflowwithinfourweeks.Thisallowscontinuousbloodflowbetweentheoriginalsystemandthe____30____boostingsurvivalandtissuedevelopment.Despitethese____31____developments,alongjourneyliesaheadbeforemedicalusebecomespossible.Researchersfirstneedtodevelopfully____32____alternativesbecausethecurrentuseofanimalskinrisksimmunereactions.____33____,thetechnologyrequiresfurtherdevelopmenttoincludeimportantskinpartssuchashairrootsandfeelingnerves.Andskincolorcontrol,achievable____34____byaddingcolorcells,needsexperimentalassessmenttoensuresteadyandvisuallymatchingresultsacrossdifferentpatientgroups.Thoughthingslikeovercomingregulatorybarriersposeequallycriticalchallengesalongsidetechnicaldevelopment,thesciencecommunitywidelyagreesthat3Dbioprintingholdssignificantpotentialto____35____burnandwoundcare.21.A.replacements B.boosters C.dressings D.infections22.A.complicated B.tough C.unsatisfactory D.conscious23.A.plentiful B.scarce C.meaningless D.confusing24.A.recognition B.rejection C.tolerance D.ignorance25.A.affect B.polish C.alter D.copy26.A.Tosetanexample B.Tocomparewiththis C.Toaddressthis D.Tomakeitclear27.A.edge B.surface C.tip D.structure28.A.natural B.temporary C.available D.special29.A.reactingagainst B.withdrawingfrom C.settlingon D.integratingwith30.A.implant B.donor C.animal D.tissue31.A.promising B.slight C.expensive D.elementary32.A.government-funded B.mass-produced C.human-based D.lab-made33.A.However B.Additionally C.Therefore D.Accordingly34.A.onpurpose B.atrandom C.byaccident D.intheory35.A.maintain B.transform C.publicize D.enrichSectionBDirections:Readthefollowingthreepassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.(A)ThesummerIturned40,Istartedrunning—notinanathleticordisciplinedway,butdesperately,almostbreathlessly.Iwasstrugglingwithanxietyaftergivingbirthtooursecondchild.Mymindfeltlikearoomwith100voices,allofthemscreaming.Icouldn’tquietthepanic.Adoctorsuggestedthatinsteadoftryingtocalmmythoughts,Ishouldtrytoconnectwithmybody.“Startsmall,”shesaid,“Justmove.”So,Iputonanoldpairofsportsshoes.Mygoalwastoruntotheendofmystreet—justonemailboxdown.Imadeit,butmylungsburnedandmylegsshook.Iwalkedhome,defeated.Yet,thenextday,Itriedagain.Andthedayafterthat.Slowly,themailboxturnedintotwomailboxes,thenalaparoundtheblock.Iwasslow.Iwasawkward.ButIwasmoving.Duringthoseruns,Ibegantounderstandsomething.Running,especiallywhenyoudon’tfeellikeit,isanactofleadershipoveryourownsoul.Youareboththepresidentandthecitizenofyourbody.Thepartofyouthatwantstoquit,togohome,tocollapseonthesofa,isthetiredcitizen.Thepartofyouthatsays,“Justonemorestep,”“Justtothattree,”isthepresident—theonewhomustdecideforthegoodofthewhole,whomustcarrytheweightoftheeffortevenwhenit’shard.Myanxietyhadmademeapassivepassengerinmyownlife.Runningtaughtmehowtoshowupandlead.Itwasonarun,aboutthreemonthsin,strugglingupahill,thataclearthoughtbrokethroughthementalnoise:“Iamdoingsomethinghard,andIamokay.”Mybody,whichhadfeltliketherootofmyfailure(tootired,tooweak,tooanxious),becametherootofmystrength.Ineverranamarathon.Mypacenevergotimpressivelyfast.ButIlearnedtorunlikeapresident:tomakethehardchoicetomoveforwardwheneveryfiberwantstostop;39.36.Whatisthebesttitleforthispassage?A.Silencingthe100Voices B.FromMailboxestoMarathonsC.RunningasthePresidentofYourOwnLife D.TheRestorativePowerofaDoctor’sAdvice37.Whydidthewriterstartrunning?A.Todealwithherhearingproblem. B.Tomanageanxietythroughmovement.C.Tocounterthepanicaboutagingafter40. D.Tocreatepersonalspaceinacrowdedworld.38.Thesentence“Runningtaughtmehowtoshowupandlead.”inparagraph5indicatesthat______.A.IfiguredouthowtoshowupontherunningtrackB.runningtaughtmetoletthebodynaturallyleadthesoulC.IdiscoveredhowtotakecontrolofmylifethroughrunningD.runninghelpedmestopbeingpassiveandstartleadingothers39.Whichofthefollowingbestfitsintheblankinthelastparagraph?A.toclaimmypresenceinadistantworld—tofeelrealagainB.tokeepgoingevenwhenIcan’trunfast—toleadaslowlifeC.tomeetthepartofmyselfIrunawayfrom—theimperfectpartD.tobearthediscomfortforagreatergood—thegoodofmyownlife(B)HowtoObserveVariableStarsVariablestarsare,asthenamesuggests,starsthatvaryinbrightness.Theycanbeinterestingtoobserve,andthisiswhereamateurastronomycanmakegreatcontributionstotheprofessionalarea.Step1:FindingVariableStars#1Gooutobservingstars.Gooutandfamiliarizeyourselfwiththestars.#2Identifyavariablestaryouwanttoobserve(targetstar).#3Findacoupleofnon-variablestars(guidestars)nearyourstar.Thesestarsshouldbeofasimilarbrightnesstoyourtargetstar.#4Comparehowbrightthevariablestaristotheguidestarseverynight.Step2:RecordingYourObservations#1Getyourselfanotebookandapencil.Ifyouneedaflashlight,placearedfilter(过滤器)whenthelightshinesthrough.Usingaflashlightwithoutdoingthiswillruinyournightvision.#2Atthetop,writedownthenameofthetargetstarandthentheguidestars.#3Everynight,recordhowbrightyourtargetstariscomparedtotheguidestars.Writedownthedateandtimeaswell.#4Trydrawingachartofhowyourtargetstarchangesinitsbrightness.Thechartcanhelpyouidentifywhattypeofvariablestaryouareobserving.Step3:IdentifyingtheTypes#1Basedonyourchart,judgeifyourtargetstarbelongstothemaintypesortherarertypesofvariablestars.Themaintypesgenerallyhaveregularandpredictablevariations,whiletherarertypesdon’t.#2Ifyourtargetstarbelongstothemaintypesofvariablestars,clickhereforreferencechartstoidentifyitssubtype.Ifitbelongstotherarertypes,refertothefollowingexplanationsandreferencecharts.·Flarestarsspendmostoftheirtimeatalowbrightness,andsometimes,forafewminutes,jumpupinbrightness.·Recurrentnovaearesimilartoflarestars,buttheyhavemuchgreaterjumpsinbrightness,andjumpsarealotrarer.·RCoronaeBorealisstarsspendmosttimeattheirmaximumbrightness.Atunpredictableintervals,theirbrightnessdecreasesquickly,andthengoesbackup.·Supernovaearerareevents.Whenastarrunsoutoffuel,itslifechangesdramatically.Theyareincrediblybright,butseeingonewiththenakedeyecanbeaonce-in-a-lifetimeevent.(*Intheabovereferencecharts,TstandsforTIME;BstandsforBRIGHTNESS)40.Wecanlearnaboutstarobservationfromthepassagethat______.A.guidestarsshouldbechosenbeforeatargetstarB.properuseofflashlightsrequiresanextradeviceC.SupernovaearebetterobservedwiththenakedeyeD.drawingchartsisaimedtocomparethetargetstars41.WhichofthefollowingchartbestillustratesthechangeinbrightnessofaRecurrentnovae?A. B.C. D.42.Thispassageistakenfromawebsite.Fromwhichsectionwillwemostlikelyfindit?A.CareerPlanning B.Sightseeing C.Familyvacations D.ProductiveHobbies(C)Whatmakesthebrainabletohelpusperformcomplextasksinanamazingway?Precisionisn’ttheanswer;instead,itallcomesdowntothebrain’smessiness.Hengen,abiologistatWashingtonUniversity,togetherwithotherscientists,referstothisideaasthecriticalbrainhypothesis(假说).Accordingtothem,greymatterinourbrainliesnearatippingpointbetweenorderanddisorderthattheycallthecriticalzone.Theyreachtheconclusionthatcriticality—thestateofbeinginthecriticalzone—offersapowerfulsetofguidelinesforunderstandingbrainfunctionanddysfunction.Therefore,thehypothesismayaidustofigureoutthedivideinintelligenceandthepurposeofsleep,amongotherthings.Whatmakespeoplesmarter?Thatthehealthybrain,whileawake,nevermovestoofarfromcriticalitysuggeststhatitmustcarrysomegreatadvantages.Oneofthemistherangeofinformationsendingandprocessing.Sincethecriticalsystemsarescale-invariant,signalscanbepassedoverbothsmallandlargedistancesinthebrain,whichenablescommunicationbothwithinandbetweendifferentbrainregions.Thefactthatahealthybraincanexploretheentirespaceforsolutionsguaranteesitsexcellentadaptivenesstonewsituations.AndtheenhancedflexibilityarisingfromthecriticalzonecouldbeseeninanexperimentdoneinFinland.Theparticipantshadtoplayacomputergamethatconstantlychangeditsrules,whichrequiredthemtoupdatetheirapproachquickly.Theclosertheirbrainsweretothecriticalpoint,thebettertheyperformed.Itisalsosuspectedthatthebrain’sclosenesstothecriticalpointmaybeespeciallyimportantforcreativity.Whydopeoplesleep?Largedeparturesfromthecriticalzone—eitherintoorderordisorder—maycausebraindysfunction.Thelongerweworkthebrain,thefurtheritmovesfromthetippingpoint,butsleephelpstotuneitback.Hengenfoundthatwithoutthatrestperiod,thebrainwouldfailtoreachitsbeststate,resultinginthereductionofcognitive(认知的)performancethathaslongbeenknowntoaccompanysleeplessness.AccordingtoO’ByrnefromtheUniversityofMontreal,themostimportantfunctionofsleepmaybetoallowthebrain’sconnectionstobeadjustedandtoreturnwhole-braindynamicstothecriticalpoint.43.Whatdoestheexpressionthisideainparagraph2mean?A.Thestructureofthebrainisacomplexsystem.B.Precisionofthetasksaffectsthebrain’sfunction.C.Thebrainisabletocompletegiventasksinanamazingway.D.Messinessofthebrainenablesittohandlecomplexproblems.44.Itcanbeinferredfromparagraph3that______.A.adaptabilityisnotascloselyconnectedtocriticalityascreativityB.thechangingrulespromotespeople’sperformanceinplayinggamesC.signals’quickpassinginthebrainrepresentsitsexcellentadaptivenessD.closenesstocriticalityallowscross-regionalcommunicationinthebrain45.Whatcanweconcludefromthelastparagraph?A.Frequentuseofbrainmovesitfromdisorder.B.Sleepcanservetoenlargebrain’scriticalzone.C.Sleepaidsinbringingthebrainbacktocriticality.D.Brain’sapproachingcriticalitycausessleeplessness.46.Whatisthepassagemainlyabout?A.Whenthebrainreachesandleavesthetippingpoint.B.Whatthecriticalbrainhypothesismeansandreveals.C.Howcriticalityaffectsdifferentpeople’sintelligence.D.Whybrainfunctionanddysfunctionaresoimportant.SectionCDirections:Readthefollowingpassage.Fillineachblankwithapropersentencegiveninthebox.Eachsentencecanonlybeusedonce.Notethattherearetwosentencesmorethanyouneed.EffortstoEnhanceWildElephantConservationDeepintherainforestsofsouthwestChina’sYunnanProvince,everytimewintercomes,theamountofwildfoodgoesdown,leadingtoelephants’frequentvisitstovillagesinsearchoffood.InJiangchengCounty,Pu’erCity,morethan50wildAsianelephantsliveallyearround.Thedamagetheycauseisshocking.____47____Adedicatedteamisnowworkingtoensurepeacefulcoexistencebetweenhumansandwildelephants,andDiaoFaxingistheleader.HeandhiscoworkersaretaskedwithmonitoringAsianelephantsandgivingalerts.Theymusttrackthemovementsofdozensofelephantsinrealtimeovernearly1,000squarekilometers.Oncespottingelephantsinthearea,theygivewarningstonearbyvillagerstokeeptheirdistancewithoutdelay.____48____Heexplainedthatin2010,YunnanProvincestartedapublicinsurancesystemforwildanimalincidents,fullyfundedbythegovernment.Theelephantsusuallycometoeatvillagers’cropsandthenleave,whichisalmostlikethelocalsareraisingthem.Whensuchincidentsoccur,insurancecompaniespaymoneytohouseholdstomakeupfortheirlosses.Thankstoproperassessmentofthedamageandgovernment’sfinancialsupport,thesystemworkssmoothly.In2022,YunnansuccessfullyappliedtotheStateCounciltoestablishtheAsianElephantNationalPark,withtheproposedareacoveringover386squarekilometers.____49____.First,China’sNationalParkLaw,whichcameintoforceonJanuary1,2026,hasprovidedastronglegalfoundationforthepark’sestablishment.AndaccordingtotheDepartmentofNatureReserveManagementOffice,otherpreparationisalsoadvancing—baselineresearch,specializedresourcesurveys,habitatrestoration,ecologicalrepair,publiceducation,andconflictresolution.Thegoalistoenhanceprotectionandspreadawarenesstosupportthepark’sestablishment.Diaoseesawin-winsituationforbothnatureandhumanbeing.“BuildinganAsianElephantNationalParkgiveselephantsahome.Atthesametime,wecoulddeveloptourism,withlocalpeoplehelpingtoattractvisitors,”hesaid.____50____Andthatisthecornerstoneofcoexistencebetweenpeopleandelephants.A.Furthermore,Diaohelpstheinsurancecompaniestoassesselephant-relateddamages.B.Nowvariouspreparationsoftheparkareprogressingsteadilyinlinewithgoodplanning.C.Therefore,localpeopledecidedtocombine-theirowneffortstodrivetheelephantsaway.D.Inresponsetotheapplication,locallawsandpoliciesaremadeandenactedatafastpace.E.Thatisasevereproblemfacingthelocalpeopleanddifferentsidesareattemptingtosolveit.F.Tohim,theparkisacombinationoflocals’peaceandcontentmentandelephants’suitablehabitats.Ⅲ．SummaryWriting51.Directions:Readthefollowingpassage.Summarizethemainideaandthemainpoint(s)ofthepassageinnomorethan60words.Useyourownwordsasfaraspossible.HelpingHelpsOurbodiesageatdifferentrates,butofferingregularhelpcanreducetherateofbrainagingbyaround15to20percent,accordingtoaresearchteamfromtheUniversityofTexasandtheUniversityofMassachusetts.Thefindingsarebasedontelephonesurveydatafrom31,303peopleover50.Scoresonbraintestsweremappedagainsthelpingbehavior,whetherstructuredvolunteeringwithanorganizationorsimplygivingfriends,relativesandneighborsahandasneeded.Thebenefitswereevidentforboth.Researchershavetriedtodigoutthemechanismbehindandoneoftheirfindingsisthathelpingothersregularlyprovidesmuchmentalstimulation.Whenweoffersupport,ourbrainsareactivelyengagedinexercisesthatstrengthenneural(神经的)connections.Muchlikeamuscle,thebrainstrengthenswithfrequentuse.Dealingwithotherpeople’schallengesandunderstandingtheirperspectivescreatenewneuralpathways.Overtime,suchstimulationhelpsmaintainsharpmemoryandvariousothermentalfunctions.Moreover,ithasbeenfoundthathelpingreduceslonelinessthroughshiftingthehelpers’focusoutwardandmakingtheirconnectionwithotherpeople.Farfrombeingjustafeeling,lonelinessactsasabiologicalcauseofstressthatcanfundamentallyalterthebrain’sstructureandchemistry.Reduc