2021年北京市海淀国际学校高三英语三模试卷及答案

C.ToallowthemtofocusonwritingC.ToallowthemtofocusonwritingD.Toprotecttheirheadslikehairnets2021年北京市海淀国际学校高三英语三模试卷及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30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ASomeyoungpeoplewinattentionbecauseoftheirgoodlooksortheirsingingability.Amuchsmallernumbergainfamebecausetheyhavedonesomethingimportantandworthwhilewiththeirabilities.RishabJainisamongthelatter.In2018,13-year-oldRishabdevelopedawaytouseAItechnologytohelppancreatic（胰腺的）cancerpatientsandwonthe3MYoungScientistChallenge,anationwidemiddle-schoolsciencecompetition,andits$25,000prize.Inthelaststageofthecontest,Rishabcompetedagainstnineotherfinalistsatthe3MInnovationCenter（创新中心）inSt.Paul,Minnesota.Leadinguptothebigmeet,eachfinalisthadpartneredwithascientisttofurtherdeveloptheirinventions.Rishabexplainswhatledhimtocreatehisinvention.First,afamilyfrienddiedofcancer.ThenRishablearnedabouthowdeadlypancreaticcanceris,andthatitslowsurvivalrateisduetohowdifficultitistotreat."I'malsointoprogramming,soIwaslearningaboutAItechnology.Idecidedtotrytosolvearea-lworldproblemusingit."HiswinningshavebeenputinfurtherresearchandinhisnonprofitSamyakScienceSociety,whichhelpspoorchildrenentertheSTEM（science,technology,engineeringandmath）education.Rishabisalsoraisingawarenessaboutpancreaticcancer.Theseeffortsmakehimquitedifferentfromteenagersofhisage.Consideringbecomingabiomedicalengineeroradoctor一orboth,hehasalsoputsomemoneyasidetofurtherhisownlearning.Almostcertainlythedoorsofhighereducationwillopenwidetohimbeforeheevenknocks.That'sanoutstandingoutlookforonesoyoung.Rashibiscommittedtohelpingverysickpeopleinneed.Heisalsoprovidingteenagersofhisagewithamuch-neededmodelofwhatkindsofthingsyouthcanachieve.Whatcanwelearnaboutthe3MYoungScientistChallengein2018?Itwasintendedtosolvemedicalproblems.ItwasanationwideAIcompetitionforteenagers.Itofferedthefinalistsanopportunitytoworkwithscientists.ItallowedthefinaliststolearnAItechnologyinthe3Mcenter.HowdidRishabwinthe3MYoungScientistChallenge?Heshowedexcellentprogrammingability.Hefiguredoutthesurvivalrateofpancreaticcancer.HeintroducedpoorchildrentoSTEMeducation.HeappliedAItechnologytotreatingpancreaticcancer.WhichofthefollowingbestdescribesRishab?Talentedandcaring.B.Independentandhumorous.C.Responsibleandpatient.D.Politeandinspiring.BAlthoughcomputertechnologyisoftennecessarytoday,usingapenorpencilactivatesmoreareasofyourbrainthanakeyboarddoes.Youcanpotentiallyremembermorebyhandwriting,accordingtoanewstudy.Thepotentialbenefitsofhandwritingformemoryhavebeendebatedforsometime.Thenewstudysetouttoansweronequestion:Howdoeshandwritingcomparetousingakeyboardwhenitcomestorememberingnewinformation?Inall,24participantstookpart.Researchersaskedeachofthemtowritewithapenandtheneachwasalsoaskedtotypeonakeyboard.Whileperformingthesetasks,eachvolunteerworeacapthatheldelectrodesnexttotheirhead.Itlookedsomewhatlikeahairnetfittedwith256sensors.Thosesensorsrecordedtheparticipants'brainwaves.Theelectrodesnotedwhichpartsofthebrainturnedonduringeachtask.Andtheyshowedthatwritingturnedonmemoryareasinthebrainwhiletypingdidn't.AudreyvanderMeer,thenewstudy'sleader,saysthissuggeststhatwhenwewritebyhand,werememberbetter.“Thisisbecausewritinginvolvescomplexmovementsthatactivatemoreareasofthebrain.Theincreasedbrainactivitygivesthebrainmore‘hooks'tohangyourmemorieson,”sheexplains.VanderMeeralsopointsoutthatwritingbyhandisrelatedtovisualnotetaking.“Ratherthantypingblindly,thevisualnotetakerhastothinkaboutwhatisimportanttowritedown.Then,keywordscanbeinterlinkedbyboxes,arrowsandsmalldrawings,”sheadds.Thisstudydoesnotrecommendbanningdigitaldevices.Infact,itsauthorspointout,computersandotherdeviceswithkeyboardshavebecomenecessaryinmodernsociety.Keyboardingcanespeciallybenefitthosewithcertainspecialneeds(suchasiftheyhavetroubleusingtheirhands)andtypingbeatswritingwhenitcomestospeed,theyadd.Whywereparticipantsaskedtowearcapsinthestudy?TorecordtheirbrainwavesB.ToinformthemoftheirtasksWhatdoesAudreyvanderMeertrytoexplain?WhyhandwritingismorecomplexthantypingB.WhythebrainworkswhenitcomestolearningC.WhyhandwritinghelpsrememberinformationD.WhykeywordsarehelpfultovisualnotetakingWhatisthestudy'sauthors'viewontyping?Itrelievespeople'shandsB.ItremainsvitalandhelpfulC.ItisnotworthrecommendingD.ItismorechallengingthanwritingWhichofthefollowingcanbeasuitabletitleforthetext?HowCanYouRememberNewInformation?HandwritingBenefitsHealthintheLongRunShouldTypingTakethePlaceofHandwriting?HandwritingIsBetterforMemoryThanTypingCHoneybeescan'tswim,andwhentheirwingsarewet,theycan'tfly,either.ButChrisRohandotherresearchersattheCaliforniaInstituteofTechnologyfoundthatwhenbeesdropintobodiesofwater,theycanusetheirwingstoproducelittlewavesandslidetowardland-likesurferswhocreateandthenridetheirownwaves.Aswithmanyscientificadvances-IsaacNewton'sappleorBenjaminFranklin'slightningbolt-Dr.Roh'sexperimentbeganwithawalk.PassingCaltech'sMillikanPondin2016,heobservedabeeonthewater'ssurfaceproducingwaves.Hewonderedhowaninsectknownforflightcouldpushitselfthroughwater.Dr.Rohandhisco-worker,MortezaGharib,usedbutterflynetstocollectlocalPasadenahoneybeesandobservedtheirsurf-likemovements.Theresearchersusedawiretorestricteachbee'sbodilymovement,allowingcloseexaminationoftheirwings.Theyfoundthatthebeebendsitswingsata30-degreeangle,pullingupwaterandproducingaforwardforce.Beesgettrappedonthesurfacebecausewaterisroughlythreetimesheavierthanair.Butthatweighthelpstopushthebeeforwardwhenitswingsmovequicklyupanddown.It'satoughexerciseforthebees,whichtheresearchersguesscouldhandleabout10minutesoftheactivity.Theresearcherssaidthesurf-likemovementhasn'tbeendocumentedinotherinsectsandmostsemiaquaticinsectsusetheirlegsforpropulsion,whichisknownaswater-walking.Itmayhaveevolvedinbees,they-predicted.Dr.RohandDr.Gharibhaveimaginedmanypracticalapplicationsforbees'surfing.Oneplanistousetheirobservationstodesignrobotsabletotravelacrossskyandsea.“Thiscouldbeusefulforsearchandrescues,orforgettingsamplesofthesurfaceoftheocean,ifyoucan'tsendaboatorhelicopter,”Dr.Gharibsaid.WhatdoestheauthorintendtoshowbymentioningNewtonandFranklin?A.Roh'sadmirationforthem.A.Roh'sadmirationforthem.B.Roh'schancediscoveryaboutbees.A.Roh'sadmirationforthem.A.Roh'sadmirationforthem.B.Roh'schancediscoveryaboutbees.A.Itisawasteoftime.A.Itisawasteoftime.B.Itisawaytobalancelifeandwork.A.Itisawasteoftime.A.Itisawasteoftime.B.Itisawaytobalancelifeandwork.C.Theiroutstandingtalentforscience.D.Theirsimilarachievementsindiscovery.C.Theiroutstandingtalentforscience.D.Theirsimilarachievementsindiscovery.Whatplaysthemostvitalroleinabee'smovingforwardonwater?Theairweight.Itslegextension.Theairweight.Itslegextension.Thewatermovement.Itscontinuouswingbeat.Thewatermovement.Itscontinuouswingbeat.Whatdoestheunderlinedword“propulsion”inParagraph4mean?A.FastflightB.Drivingforce.C.Pullingspeed.D.Explosivepower.A.FastflightB.Drivingforce.C.Pullingspeed.D.Explosivepower.Whatdoesthetextmainlytellus?A.Honeybeescansurftosafety.Beeshelpscientistsmakeinventions.Whatdoesthetextmainlytellus?A.Honeybeescansurftosafety.Beeshelpscientistsmakeinventions.Insectscanadapttotheenvironment.Natureisahelpfulguidefordiscovery.Insectscanadapttotheenvironment.Natureisahelpfulguidefordiscovery.BeforemovingtoStokholm,IdidmyresearchonSwedenandwasconfidentaboutmymove.However,IquicklyrealizedonmyfirstdaythatsomuchofwhatIlearnedwassoverywrong.TherearemanythingsthataGooglesearchcannotshowaboutSweden.Thefirstisfika.Afikaistakingabreakfromwhateveryouaredoingtoenjoyacoffeewithfriends.Swedesvaluecommunityhighlysoitmakessensethattheywouldliketosetasidetimeeachdaytoreconnectwithothers.Fikaisagreattimetomeetnewpeopleaswellascatchupwithfriends.IgrewupintheAmericanSouthwhereeveryoneisveryfriendly.Ifoundthatlittlethingslikenotbeingaskedmylifestoryatthecoffeeshopbythewaiterupsetme.However,Swedishpeoplearenotrude.Instead,theypracticebeinglogom,whichmeans“justenough”.Thewinterscanbeverydarkandcold,sotheSwedishpeopledonottakeanysunnydayforgranted.Sincetheweatherhasbeenfine,IhavefoundmyselfwalkingalotaroundStockholm.Oftenitiseasiesttogetfromplacetoplacebywalking,whichallowsyoutoseesomuchofthecityandenjoythefreshair.Thoughithasbeenverytiringtogetusedto,italsohasmademefeelbetteraboutallofthekardemummabullarthatIhavebeeneating!Ithinkitisimportantforstudentswhowanttostudyabroadtoknowthatitishardtomovetocountriesnomatterhow“similar”youmaythinktheymaybe.Youhavetojumpinwithbothfeetandbepatientwithyourselfaswellasothers.Aslongasyoukeepanopenmindandarewillingtolearn,youwillhaveagreatexperience.Whatdoweknowaboutfika?C.Itisallaboutdrinkingcoffee.C.Itisallaboutdrinkingcoffee.D.ItisaSwedishsocialtradition.C.Itisallaboutdrinkingcoffee.C.Itisallaboutdrinkingcoffee.D.ItisaSwedishsocialtradition.WhatdoestheauthorthinkofSwedishpeople?Theyarefriendly.B.Theyseemabitcold.C.Theyappearreallyrude.D.Theyareinterestedinother'slife.Whydoestheauthorlikewalking?Itisfunandnotverytiring.B.Itisgoodexerciseoncolddays.CItallowshertoenjoysunnydays.D.Itgivesherthechancetoeatthelocalfood.What'stheauthor'sadviceforstudentsgoingabroad?Beconfident.B.Becareful.C.Beopen-minded.D.Behard-working.第二节（共5小题；每小题2分，满分10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Whenthebodytemperaturereaches104degreesFahrenheit（40囹）,apersonmaybesufferingfromaseriousconditioncalledheatstroke.16Besides,onemaysufferfromheatstrokewhenheparticipatesinextremephysicalactivityinawarmenvironment.Therearesomesymptomsofheatstroke.Thepersonusuallyhasahighbodytemperature,usuallyatorabove400.Ifthestrokeistheresultofhighclimatetemperatures,theskinwillusuallybedryandhot.Ifitistheresultofphysicalexercise,theskinmayfeelmoist,almostclammy湿粘的）.17Ifheatstrokeisnottreated,apersonmaygointoshock（休克）.18Asaresult,thebloodpressuredrops,thenailsandlipsmayturnblue,andtheskinbecomesclammy.Ifleftuntreated,shockmaycauseorganfailureorevendeath.Thereareseveralwaystotreatheatstroke.19Oneexampleoftreatmentincludesplacingthepersonincoolwatertolowerhisbodytemperature.Anothercoolingtechniqueinvolvesmistingcoolwateroverthebodyandthenfanningitoff.Theevaporation（蒸发）ofthewaterworkstocooltheperson'sbodytemperatureandtreattheheatstroke.20Forexample,wearlightweightclothesthatfitlooselyonthebody.Also,takebreaksinacoolareaifexercisinginwarmtemperatures.Inaddition,ifthetemperaturesbecomeincreasinglyhot,itisbesttoavoidextremephysicalactivity.Heatstrokecanresultinanumberofproblems.Whenthathappens,theblooddoesnotflowproperly.Heatstrokecanbepreventedbyfollowingafeweasytips.D.Untreatedheatstrokecanquicklydamageyourbrainandheart.Inmostcases,adoctorshouldbeconsultedifapersonissuspectedofhavingheatstroke.Inaddition,thepersonmayhaverapidbreathing,orhaveahigherheartrate.Itusuallyoccurswhenonespendslargeamountsoftimeinahotenvironment.第二部分语言运用（共两节，满分45分）第一节（共20小题；每小题1.5分，满分30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“Nobodyelseknowswhattheyaredoingeither.”IreadthisquoteaboutsixyearsagowhenIwasincollege．Ilivedthroughcollegelifewithoutany21.Whenprofessorssaiditwastimetohandinmyhomework,Ihandeditin.WhenIwastoldthatIhadn'tenough22togetmydegree,Istudiedhardto23examinationstocompleteseveralcourses．Oneday,Iwashavingdinnerwithsomeclassmates.Onesaidsuddenly,“Iplantobuya24withinthreeyearsaftergraduation.”Ialmost25,“Really?Doyouknowhow26itistobuyonehouse?”Hesaidleisurely,“Mortgage（抵押贷款）.”Anotheradded,“Great!I27topasstheexaminationofCharteredFinancialAnalystandgetthecertificatewithinfiveyearsaftergraduation.”Ijustseemedtohearsomething28.I29likethisway.Iworkedatabar.Unhappily!Everyday,Igotuphurriedlyandgotonthebustowork.Afterwork,Islept,againandagain.Ididn'tknowwhyIledsucha30lifethatIhad31wanted,andwheremylifewould32.Like90%ofmypeers,Istillhadno33whatIwantedtodowithmylifeorwhoIwantedtobecome.AttheexactsametimeInstagram（一款社交软件）wasbecomingreallybig.Istarted34bloggersandworldtravelerswhoseemedtohaveitalltogether.Howhadthey35itout?WhathadtheybeengiventhatIhadn't?Weweretotally36;theonlything37uswasthattheyhadplansor38,andtheyhadtakenaction.Allofasudden,Icamedowntoearth,39thatifItookthingsintomyownhands,Iwouldfigureitout.Ibegantothinkmy40andjustdosomething.Thenthreeyearslater,Ibecameafreelancewriter.21.A.experiencesB.concernsC.failuresD.tests21.A.experiencesB.concernsC.failuresD.tests22.A.grades23.A.prepare24.A.car25.22.A.grades23.A.prepare24.A.car25.A.approved26.A.hard27.A.manage28.A.funny29.A.moved30.A.meaningful31.A.never32.A.end33.A.direction34.A.questioning35.A.figured36.A.different37.A.separating38.A.sponsors39.A.searching40.A.misfortunescreditssitschooldeniedfantasticexpectB.normalB.succeededB.fruitfulB.formallyB.beginB.tripB.followingB.shownB.calmB.freeingB.aimsB.rememberingB.friendsachievementspasspetquietedrealisticlearnC.realC.graduatedC.economicalC.clearlyC.changeC.ideaD.missionsD.readD.houseC.understandingC.thoughtC.uniqueC.connectingC.coursesC.realizingC.advantagesD.chokedD.importantD.rushD.inspiringD.dreamedD.miserableD.alwaysD.leadD.effortD.contactingD.printedD.equalD.warningD.faultsD.doubtingD.stories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1个适当的单词或括号内单词的正确形式ResearchersinChina___41.___(show)anancientskulltotheworldrecently.Theskullbelongstoa___42.___(complete)newspeciesofhumansthatlivedinChinaover146,000yearsago.Thespeciescouldbeourclosest___43.___().Theresearchersnicknamedthepersontheskullcamefrom“DragonMan”.ItwasoriginallyfoundinthecityofHarbinin1933butwaskept___44.___(hide).TheJapanesearmyoccupiedthecityatthetime.___45.___Chineseworkerwhofoundtheskulldecidedtokeepitsafe.Hehiditatthebottomofhisfamily'swell,___46.___itstayedfornearly90years.Themanrecentlytoldhisfamilyabouttheskull___47.___hedied.Hisfamilylocateditandgaveittoscientists.DragonMancouldchangeourunderstandingofhuman___48.___(evolve).Hewas“alarge-brainedmaleinhis50swithdeep-seteyes”.Helookedmoreliketoday'shumansthanotherextinctmembersofthehumanfamilytree.ScientistssayDragonManis___49.___（close）tomodern-dayhumansthanNeanderthalswere.ResearcherChrisStringerdescribedDragonMan'sgroup.Hesaid:“Thispopulationwouldhavebeenhunter-gatherers,___50.___（live）offtheland.FromthewintertemperaturesinHarbintoday,itlooksliketheywerecopingwithevenharshercoldthantheNeanderthals.”第四部分写作（共两节，满分40分）第一节短文改错（满分10分）51.假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号個），并在其下面写出该加的词。删除:把多余的词用斜线（\）划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词；只允许修改10处，多者（从第11处起）不计分。WestudentsoftenfeelstressedbecausewehavetoomanyhomeworktodoeverydayWearesuchbusystudyingalldaythatwedon'thaveanyfreetimetodowhatweareinterested.Sowealwaysfeltverytired.Whatshouldwedotorelaxourselvesthen?First,doingsportswithsomeofourclassmateisthebestwaytorelaxourselves.Itisalsogoodforourhealthy.Second,wecanalsolisteningtomusicduringthebreaks.Third,whenwefeeltired,goingtothemovieswithourparentsonweekendsisanothergoodchoice,whichwillhelpusbuildamuchmorecloserrelationshipwiththem.Inshort,theyshouldspendalittletimeonrelaxedactivitieseachday.第二节书面表达（满分25分）52.阅读下