2024-2025学年高三英语七选五练习（共10篇含解析）

2024-2025学年高三上学期英语七选五练习第一篇Anytimeofthedayyoucancommittoexercisingisagoodtimeforgettingactive.Thebesttimeforexerciseisdifferentforeachperson.1Herearesometipstohelpyou.Determineyourmostenergetictime.Youmaybeanightowlandnevergettobedbeforemidnight,strugglingtogetoutofthebedinthemorning.Ifyou’resuchaperson,don’tscheduleearlyworks.You’lllikelyhitsnooze.Sacrificingsleepforworkoutscanleadtopoorperformanceandmakeithardtoformaroutine.2Consideryourdailyschedule.Howdoyouscheduleyourmostimportanttasks?Somepeoplewouldprefertogetthemoutofthewayfirstthing,whileothersprefertoputthemoffuntiltheendoftheday.3However,aneveningexercisecouldbemoresuitablewhenyourmorningsaretoobusyandyoustruggletoleaveontime.4Yourhouseoffersthemostflexibletimeoptionswhenyouownfitnessequipment.Havingagymdownthestreetoralongtheroutehomefromworkalsomakesitconvenienttofitinaworkout.Determineyourexercisegoals.Areyoutryingtodevelopaconsistentexerciseroutine,improveyourperformance,orloseweight?5Afternoonoreveningexercisecanenhanceyourperformance.Asforlosingweight,itmaybebettertoexerciseinthemorningbeforeyouhaveeaten.A．Takethelocationintoaccount.B．Thinkaboutyourdailyactivities.C．Exerciseinthemorninghelpsdeveloparoutine.D．Inshort,putexerciseasthetoppriorityinyourdailyschedule.E．Thus,you’dbetterestablishyoursleeptendenciesbeforehand.F．Youcandeterminethatbyconsideringlifestyleandexercisegoals.G．It’sadvisabletodomorningworkoutwithnumerousafter-workactivities.第二篇Studieshaveshownthatphysicalactivitycanimprovementalalertnessandcognitivefunction.Yourbrainworksbetterandyoucanthinkmoreclearlyafterexercising.6Ifyouarelookingforawaytoboostyourstudying,tryincorporatingdailyexerciseintoyourroutine.Trylightexercisewhileyoustudy.Afewstudieshaveshownthatperforminglightexercisewhilestudyingcanhelprecallofinformation.Thesestudiesfoundthatvigorousexercisewhilestudyingmayhurtrecallbecauseyourbrainisfocusedontheworkoutinsteadoftheinformation.7Youcanusethestationarybikewhileyoustudyforatleasthalfanhour,makingsuretokeeptheintensitylight.Exerciseatyourdesk.Youcangetyourbloodpumpingatyourdeskwhileyoustudy.Ifyoudon’twanttoleaveeverythingandgoforaquick15-minutestroll,trygettingsomephysicalactivityinwhereyouare.Dosomechairsquatsatyourdesk.8Hoverjustabovethechairforabout10seconds.Repeatthis20times.Takeawalkonbreaks.Ifyouarestudyinginthelibrary,breakupyourstudysessionswithphysicalactivity.9Youcanalsodothisifyouarestudyinginyourdormoracoffeeshop.Takingabreakhelpsrefreshyourselfandgetsbloodflowingtothebrain,whichcanhelpyouthinkandrememberbetter.10Consistentdailyworkouts,integratedwithyourstudyandclassschedule,aremoreeffectivethancramming150minutesofphysicalactivityintotheweekend.Regularphysicalactivitythroughouttheweekenhancesbrainfunctionwhenyouneeditmost—duringyourstudysessions—ratherthanisolatingittotheweekend.A．Focusonconsistency.B．Maketheexerciseanenjoyableexperience.C．Standupfromyourchair,andthensquatdownwithoutsittingdown.D．Ifyouaregoingtoexercisewhilestudying,justmakesuretokeepitgentle.E．Getupandtakeafifteen-minutestrollaroundthebuildingoraroundcampusnearby.F．Physicalactivityalsohelpsboostmemoryandrecall,whichisimportantwhenstudying.G．Dolow-impactgentleexercises,suchaswalkingorswimming,atleast30minutesaday.第三篇WhyarePoliceOfficersCalledCops?Policeofficersareoftenreferredtoascops.11Somearguethetermisshortenedfrom“copper”andcomesfromcopperbadges(徽章)wornbyapoliceman.Otherssaythatitstandsfor“ConstabularyofPolice”.Generalagreementonthewordoriginsof“cop”,however,suggeststhatthetermisbasedmoreonthepoliceman’sjobthanonhisclothingorjobtitle.InLatin,theverbcaperecanbedefinedas“tocapture.”InFrench,theverbiscaper.“Tocop”inEnglishistoseizeortotake.12SomealsobelievethattheDutchwordkapen,whichalsolooselytranslatesto“tostealortake”,isrelatedtopolicemenbeingcalledcoppersorcops.Essentially,thepoliceforcewastheretotakecriminalsoffthestreets.13AndsinceAmericanEnglishespeciallydrawsfromGerman,French,andLatin,thespecificlanguageoriginofkapenorcaperecreatesareadypathtotheterm“cop”.14Anditisnolongerconsideredrude.However,certainothertermsforpoliceofficersaredefinitelyunwelcome.WhileBritishPolicemightnotmindbeingcalled“bobbies”,nopolicemembersliketobereferredtoas“pigs”orthe“fuzz”.Somedon’tmindthetermthe“heat”asappliedtothewholepoliceforce,butthepoliceforcedoesnotgenerallytakekindlytotermsgiventothembycriminals.Theterm“cop”isinsuchcommonusagenowthatashowdocumentingtheirworkonthejobiscalledCops.EventhoughJ.EdgarHooveroncehighlyobjectedtotheterm,itisnowfinetorefertoapolicemanorapolicewomanasacop.15A．Thetermisslightlylessfamiliartopeople.B．So,theLatin,Dutch,andFrenchtermsareallsimilar.C．Thesewordsdefinesomeofwhatapoliceofficerdoes.D．Theprofessionofapoliceofficerwasnotrespectedthen.E．Buttheoriginsofthisnicknamearesomethingofadebate.F．However,theterm“policeofficer”isgenerallymostcorrect.G．Todayitisappropriatetocallmembersofthepoliceforcecops.第四篇AJourneyThroughEtymologyandLexicographyTheinventionofthedictionarywasamonumentalstepintheevolutionoflanguageandcommunication.16Withoutasystematicwaytoreferencethemeaningsandusageofwords,languagewouldbeafarlessprecisetoolforexpressionandunderstanding.IhaveacollectionofhistoricaldictionariesthatIoftenrefertofortheirinsightsintothedevelopmentoflanguage.17Ifinditfascinatingtotracetheetymologyofwordsandseehowtheirmeaningshaveevolvedovertime.Thesedictionariesarenotjusttoolsforspelling;theyarewindowsintothepast.18Agooddictionaryshouldprovideacomprehensiveetymology,explainingthehistoricaldevelopmentofawordfromitsearliestknownusetothepresentday.Itshouldalsoincludeexamplesofusagefromdifferentperiodstoshowhowtheword'smeaningandconnotationhaveshifted.MyprizedpossessionisafirsteditionoftheOxfordEnglishDictionary,whichIacquiredatanauction.19Withitsexhaustiveentriesandmeticulousattentiontodetail,itstandsasatestamenttothededicationandscholarlyrigorofthelexicographerswhocompiledit.However,thejourneyofthedictionarydidnotbeginwiththeOxfordEnglishDictionary.20Earlierattemptsatlexicography,thoughlesscomprehensive,laidthegroundworkforthesystematicstudyoflanguagethatweenjoytoday.A．Idon’toftenusethisdictionary.B．Ittakesnoaccountofthecontext.C．ButIstilldon’twanttoreplacethemwithmoderndigitalalternatives.D．Butadictionarycanbeapleasuretoread,especiallyforaloverofwords.E．Ofcourse,adictionaryisnotonlyforspelling;it’salsoatreasuretroveoflinguistichistory.F．Thatmeansgoodgrammarandnospellingmistakes,butalsoadeepunderstandingofwordorigins.G．Dictionariesofthepastwerenotasdetailedoraccurateastheoneswehavetoday.第五篇Exerciseneedsdifferfrompersontopersonduetoanumberofreasons.21Genetic(基因的)variabilityGenesplayaverybigroleindeterminingaperson’sresponsetoexercise.22Somepeoplemaynaturallypreferenduranceactivities(耐力训练),whileothersmayhaveageneticmake-upthatfavoursstrengthexercises.Therefore,differentgenesdeterminedifferentreactions.Age23Childrenandadolescentsmayhavedifferentneedsforgrowthanddevelopmentcomparedtoadultsorolderpeoplefocusingonbonedensity(密度)andfunctionalabilities.Whenyouareatdifferentages,youhavetochoosedifferentexercise.Personalgoals24Mostpeoplehavetheirowngoalswhenexercisingandtheplantheyfollowneedstomeetthosegoals.Personalpreferencesalsocomeintoplay,assomepeoplepreferexercisinginateamorclass,whileothersprefersoloworkouts.InbetweenexerciseActivitylevelsbetweenworkoutswillalsoinfluenceaperson’sexerciseneedsandhowmuchtheyeat.Ifyou’reinanactivejob,forexample,youmightnotneedasmuchexerciseassomeonewhooftensit.Recoveryisalsoimportant,asthisiswherethemajorityofyourgainsaremade.25Recognizingandacceptingthesedifferencesisvitalfortailoringeffectiveandsustainableexerciseprogrammesthatmeetaperson’sneeds.A．Noteveryonewantstogetfasterorbestronger.B．Therearevariouswaystomeetpeople’sneeds.C．Sowhatarethefactorsthatcontributetovaryingneeds?D．Motivationandstresslevelalsoaffectyourrecoveryoften.E．Exerciserequirementschangeoverthecourseofaperson’slife.F．Everyonehasdifferentrecoverytimes,evenafterdoingthesameworkout.G．Geneinfluencesfactorssuchasmusclefibercompositionandothercapacities.第六篇ThePathofDiligence(勤奋)Undoubtedly,diligenceisoneofthekeyfactorsinachievingsuccess.Whilestudentsareoftenencouragedtoworkhardattheiracademics,theymaylacktherightmethodsandapositivemindset.26.SetcleargoalsTosucceedacademically,it’scrucialtosetcleargoals.27.Cleargoalsstimulatemotivation,enablingyoutoorganizeyourtimemoreeffectively.Moreover,settingshort-termandlong-termgoalsprovidesaclearsenseofdirectioninyouracademicjourney.Createplansandschedules28.Breaktasksintomanageablesteps,establishachievabledailyplans,ensureadequateresttime,andavoidoverexertion(用力过度).Properlyplanningyourtimetobalancestudyandrelaxationcontributestolearningefficiency.Fosterself-disciplineLearningtocontrolyourselfandmaintainingdisciplinearekeystocultivatingdiligence.Establishingregularsleeppatterns,minimizingirrelevantsocialactivities,andconcentratingonacademictasksareessentialcomponentsofself-discipline.Consistentlypracticingthesehabitsallowsyoutoeffectivelytackleacademicchallenges.29Challengesareunavoidableduringthelearningprocess.Diligentstudentsseekassistancefromteachers,peers,orprofessionaltutorswhenneeded.Additionally,acceptingfeedback(反馈)andcontinuouslyrefiningyourstudymethodsandskillsarecrucial.MaintainapositivemindsetMaintainingapositivemindsetiscrucialwhenfacingdifficultiesandchallenges.Believeinyourabilities,viewproblemsasopportunities,andapproachacademicchallengeswithoptimism.30.A．SeekhelpandfeedbackB．LookforhelpandlendahandC．ItcouldbeagoalyoudesiretoachieveoryourfriendsuggestsD．HerearesuggestionstohelpyoubuildhabitsandsucceedacademicallyE．Tomaintaindiligence,creatingreasonablestudyplansandschedulesisvitalF．Thesecouldbeweeklystudygoals,semester-endtargets,orlong-termacademicgoalsG．Apositivemindsetreducesacademicstressandboostsconfidenceinovercomingdifficulties第七篇Inthedynamicworldoffitness,wheretreadmills(跑步机)humandweightsclink,anemergingconcernforsustainabilityisreshapingthegymexperience.31?Inthisguide,we’llnavigatethroughkeyaspectsofeco-consciousfitnesstohelpyoufigureoutifyourgymisonthesustainabletrack.●Energy-efficientequipmentAsustainablegymstartswiththetoolsthatpushyourworkout.Modernfitnessequipmentisevolvingbeyondthepursuitofpersonalrecords.32.Energy-efficientmachines,equippedwithregenerativebrakingsystemsandsmarttechnology,employthepowergeneratedduringworkoutstobalanceelectricityconsumption.Lookattheverytoolsthatpoweryourworkout.Arethemachinesequippedwithenergy-efficientfeatures?Dotheyemploytheenergygeneratedduringworkoutstocontributebacktothegym’spowerneeds?●33Theinfrastructure(基础设施)ofagymplaysacrucialroleinitssustainabilityjourney.Theuseofeco-friendlymaterials,energy-efficientlightingandstrategicdesignfornaturalaircirculationarekeyelementsofagreenfitnessspace.Exploretheinfrastructureofyourgym.Doestheoveralldesignfacilitatenaturalaircirculationandusesustainableconstructionpractices?●WastemanagementAsyouaresweatingitoutatthegym,whathappenstothewastegenerated?Sustainablefitnessspacesprioritisecomprehensivewastemanagementsystems.34.Directyourattentiontohowyourgymmanageswaste.Aretherevisiblerecyclingprogramsforplastics,paperandothercommongymmaterials?Doesthegymuseeco-friendlycleaningproducts,demonstratingacommitmenttominimisingitsenvironmentalimpact?●Renewableenergyintegration35,butsustainablefitnessfacilitiesfindinnovativewaystoemployrenewableenergy.Solarpanelsandotherrenewableenergysourcesareintegratedintothegym’sinfrastructuretooffsetpowerconsumption,reducingthefacility’scarbonfootprintandcontributingtoagreenerenergylandscape.Investigatewhetheryourgymistappingintorenewableenergysources.Aretheresolarpanelsorwindturbinesintegratedintotheinfrastructure?A．ThisinvolvesrecyclingprogramsforcommongymmaterialsB．GreenbuildingpracticesC．AdaptablefitnessfacilitiesD．ButhowdoyouknowifyourgymistrulysustainableE．TheenergydemandsofabusygymcanbeconsiderableF．It’snowcontributingtothejointeffortsforagreenerplanetG．Aretheresignsthatyourworkoutincreasescarbonfootprint第八篇Learninghowtoliveyourlifewithpurposecanleadtoasenseofgeneralcontentment.Buttheprocessrequiresplentyofself-reflectionandfindingwhereyourpassionslie.Thefollowingstrategiescanhelpyourevealorfindyourpurpose.ListentofeedbackYouprobablyliketodomanydifferentthingsandthethingsyoulovetodomayhavebecomesorootedinyourlifethatyoudon’trealizehowimportantthosethingsare.36.Youmightchoosetoreachouttopeopleandaskwhatremindsthemofyou.StartconversationswithnewpeopleIt’seasytobrowse(浏览)socialmediawhileyou’realoneonthesubwayorsittingatabarwaitingforafriend.37.Instead,takethetimetotalktothepeoplearoundyou.Askthemiftheyareworkingonanyprojects.Youmightdiscovernewactivitiestoexploreordifferentplacestovisit.Andthoseactivitiesmightbekeytohelpingyoufindyourpurpose.38Manypeoplehavetheirpetcausesthatsurroundaninjustice.Isthereanythingthatmakesyoudeeplyunhappytothinkabout?Itmightbeanimalwelfareoraparticularcivilrightsissue.Perhapstheideaofseniorcitizensspendingtheholidaysalonemakesyouweepy.39Youmightfindyourcareergivesyoutheabilityandsometimetoaffordtohelpacauseyoufeelpassionateabout.DiscoverwhatyoulovetodoDoyouabsolutelylovemusicaltheater?Yourskillsmightbebestputtouseinawaythatbringsliveperformancestochildrenwhocanbenefitfromexposuretothearts.Considerwhattypeofskills,talents,andpassionsyoubringtothetable.40A．ResistthaturgeB．ExploreyourinterestsC．ConsiderinjusticesthatbotheryouD．Youdon’tnecessarilyhavetoengageinyourpurposefull-timeE．Fortunately,otherpeoplemightbeabletogiveyousomeinsightF．Sometimes,thatroadtofindingyourpurposehasafewbends,forks,andstoplightsG．Then,brainstormhowyoumightturnyourpassionintosomethingmeaningfultoyou第九篇Extensivescientificresearchhasunderlinedthedeepimpactofgratitudeonhumanmentalandphysicalhealth.Studieshaveconsistentlyshownthatindividualswhoconsciouslycounttheirblessingsarehappierandlesslikelytobedepressed.41.Itcanalsoenhancephysicalhealth,leadingtofewerachesandpainsandpromotinghealthierlifestylechoicessuchasregularexerciseandcheck-ups.Gratitudealsoplaysacriticalroleinstressmanagementandemotionalresilience.42.Overtime,thishelpsmanagedailystressandenhancesourmentalresilience,allowingustorecovermorequicklyfromhurt.Oneofthemosteffectivewaystofostergratitudeistokeepajournalaboutthethingsyou’regratefulfor.43.Writingthemdownnotonlyreinforcesthesefeelingsbutalsoservesasareminderofthepositiveaspectsofyourlife,especiallyusefulduringtoughertimes.44.Thiscouldbethankingcolleaguesfortheirhelponaproject,friendsfortheirsupport,orfamilymembersfortheirloveandcare.Expressinggratitudestrengthensrelationshipsandopensupacycleofpositivityandappreciationthatbenefitsboththegiverandthereceiver.Takeafewminuteseacheveningtoreviewtheeventsofthedayandidentifymomentsofjoyandaccomplishment.Thisreflectioncanhelpyouendthedayonapositivenote,regardlessofthechallengesyouface.45.A．ThinkbacktoachallengeyoufacedthisweekB．Butthebenefitsofgratitudegobeyondemotionalwell-beingC．AnotherimpactfulpracticeistoexpressgratitudetoothersinwordsD．Appreciatingwhatwehaverelievesstress-relatednegativeemotionsE．What’smore,itcanalsosignificantlyimproveyouroverallwell-beingF．Thisincludesnotingmoments,people,orpossessionsthatbringjoyorcomfortG．Expressinggratitudetootherscanmakethemfeeldeeplyvaluedandappreciated第十篇StrategiestoBecomeEmotionallyMatureEmotionalmaturityiscrucialforpersonalgrowthandhealthyrelationships.Developingemotionalintelligencecanbechallenging,butwiththerightstrategies,youcanbecomeemotionallystrongerandimproveasaperson.CommunicateYourNeeds46Thishappensmostlyinrelationships.Yourpartnerwouldwantyoutoknowexactlywhattheywantandwhentheywantit.Thiscanbeextremelyannoying.Justasyoucannotreadsomeoneelse’smind,theycan’treadyours.Youneedtocommunicateyourneedstoothers,sodothey.TryUsing“I”StatementsWhendiscussingyourfeelings,use“I”statementsinsteadof“You”statements.Forexample,say“Ifeelhurt”ratherthan“Youhurtme.”Thisapproachallowsyoutoexpressyouremotionswithoutplacingblame,makingiteasierforotherstounderstandyourperspective.47TakeResponsibilityForYourActionsJustlikeyourwords,youneedtotakefullresponsibilityforyouractions.Manypeoplemakesillyexcusesanddon’ttakeresponsibilityfortheiractions.Thatiswheretheyhurtothersandthemselves.Ifyouhavemadeamistakeandhurtothersintheprocess,apologizeimmediately.Itwon’tbringyourself-respectdown.48Youwillbecomeemotionallymaturebydoingthis.AvoidNegativePeopleYouareknownbythecompanyyoukeep.Itsignificantlyinfluencesyouremotionalwell-being.49Distancingyourselffromnegativeinfluencesoremotionallycontrollingpeopleisvital.Remember,youaretheCEOofyourlife—chooseyourassociateswisely.Byapplyingthesestrategies,youcandevelopdeeperintoemotionalmaturity.50Starttoday,andembracethejourneytowardbecomingyourbestself.A．Itwillactuallyhelpyouwinrecognitionfromothers.B．Peopleinteractwithuslikewearemindreaderssometimes.C．Youcanalsoearnrespectofothersandimproveyourintelligence.D．Thus,surroundyourselfwithsupportiveindividualswhoupliftyou.E．Italsoshowsyouremotionalmaturitybypromotinggentledialogue.F．Ultimately,youwillgainhealthierrelationshipsandamorefulfillinglife.G．Peoplekeeptheiremotionsprivateandavoidcommunicatingoutsidetheircircle.参考答案：题号12345678910答案FEGACFDCEA题号11121314151617181920答案ECBGFDEACG题号21222324252627282930答案CGEAFDFEAG题号31323334353637383940答案DFBAEEACDG题号41424344454647484950答案BDFCEGEADF1．F2．E3．G4．A5．C【导语】本文是一篇说明文。讲述了如何选择合适的时间锻炼身体。1．根据上文“Anytimeofthedayyoucancommittoexercisingisagoodtimeforgettingactive.Thebesttimeforexerciseisdifferentforeachperson.(一天中任何你可以锻炼的时间都是活跃起来的好时间。锻炼的最佳时间因人而异)”以及下文各段的内容可知，本文主要介绍了根据个人的生活方式以及锻炼目标来确定自己锻炼身体的时间，F选项“你可以通过考虑生活方式和锻炼目标来决定”最符合文章标题。故选F。2．总结前文的内容“Determineyourmostenergetictime.Youmaybeanightowlandnevergettobedbeforemidnight,strugglingtogetoutofthebedinthemorning.Ifyou’resuchaperson,don’tscheduleearlyworks.You’lllikelyhitsnooze.Sacrificingsleepforworkoutscanleadtopoorperformanceandmakeithardtoformaroutine.(确定你精力最充沛的时间。你可能是个夜猫子，从来不会在午夜前上床睡觉，早上要挣扎着起床。如果你是这样的人，就不要把工作安排得太早。你可能会按下贪睡键。为了锻炼而牺牲睡眠会导致表现不佳，而且很难养成习惯)”可知，本段讲的是根据自己睡眠习惯来决定你的身体最精力充沛的时间。E选项“因此，你最好事先确定你的睡眠倾向”符合语境。故选E。3．根据后文“However,aneveningexercisecouldbemoresuitablewhenyourmorningsaretoobusyandyoustruggletoleaveontime.(然而，如果你早上太忙，而且你很难按时下班，那么晚上锻炼可能更合适)”可知设空处与后一句形成转折关系，本句是在建议早上锻炼。G选项“在大量的工作之余做晨练是可取的”符合语境。故选G。4．根据后文“Yourhouseoffersthemostflexibletimeoptionswhenyouownfitnessequipment.Havingagymdownthestreetoralongtheroutehomefromworkalsomakesitconvenienttofitinaworkout.(当你拥有健身器材时，你的房子提供了最灵活的时间选择。在街上或下班回家的路上有一个健身房也可以方便地锻炼身体)”可知，本段讲的是要考虑进行锻炼的地点。A选项“考虑地点”符合语境。故选A。5．根据上文“Areyoutryingtodevelopaconsistentexerciseroutine,improveyourperformance,orloseweight?(你是想养成一种持续的锻炼习惯，提高你的表现，还是减肥？)”可知，设空的句子应该是对培养一个持续的锻炼习惯提出建议。C选项“早晨锻炼有助于养成习惯”符合语境。故选C。6．F7．D8．C9．E10．A【导语】本文是说明文。文章主要介绍了体育活动对学习和大脑功能的影响，并提供了一些建议，如在学习时进行轻度运动、在桌边进行锻炼、休息时散步以及保持锻炼的一致性。6．根据前文“Studieshaveshownthatphysicalactivitycanimprovementalalertnessandcognitivefunction.Yourbrainworksbetterandyoucanthinkmoreclearlyafterexercising.(研究表明，体育活动可以提高精神警觉性和认知功能。锻炼后，你的大脑工作得更好，思维也更清晰)”可知，此处都在讲述运动对学习的好处，所以F项“Physicalactivityalsohelpsboostmemoryandrecall,whichisimportantwhenstudying.(体育活动也有助于提高记忆和回忆，这在学习时很重要)”也是讲述运动对学习的好处，其中的also承接上文，符合文意。故选F项。7．根据前文“Afewstudieshaveshownthatperforminglightexercisewhilestudyingcanhelprecallofinformation.Thesestudiesfoundthatvigorousexercisewhilestudyingmayhurtrecallbecauseyourbrainisfocusedontheworkoutinsteadoftheinformation.(一些研究表明，在学习时进行轻微的运动可以帮助回忆信息。这些研究发现，学习时剧烈运动可能会损害记忆，因为你的大脑专注于锻炼而不是信息)”可知，本段讲述学习的时候试着做一些轻微的运动，而不能作剧烈运动，所以D项“Ifyouaregoingtoexercisewhilestudying,justmakesuretokeepitgentle.(如果你打算一边学习一边锻炼，一定要保持温和)”承接上文，符合本段主题。故选D项。8．根据前文“Dosomechairsquatsatyourdesk.(在办公桌前做一些椅子下蹲)”以及后文“Hoverjustabovethechairforabout10seconds.Repeatthis20times.(在椅子上方停留大约10秒钟。重复20次)”可知，此处在讲述椅子下蹲的具体做法，所以C项“Standupfromyourchair,andthensquatdownwithoutsittingdown.(从椅子上站起来，然后蹲下来，不要坐下)”符合此处主题，为椅子下蹲运动的具体做法。故选C项。9．根据本段小标题“Takeawalkonbreaks.(休息时散散步)”可知，本段讲述学习中休息时，可以散散步，所以E项“Getupandtakeafifteen-minutestrollaroundthebuildingoraroundcampusnearby.(站起来，绕着教学楼或附近的校园散步15分钟)”符合本段主题，其中后文“Youcanalsodothisifyouarestudyinginyourdormoracoffeeshop.(如果你在宿舍或咖啡店学习，你也可以这样做)”的dothis指的就是空处讲述的绕着教学楼或附近的校园散步15分钟。故选E项。10．分析设空，为本段小标题，根据后文“Consistentdailyworkouts,integratedwithyourstudyandclassschedule,aremoreeffectivethancramming150minutesofphysicalactivityintotheweekend.Regularphysicalactivitythroughouttheweekenhancesbrainfunctionwhenyouneeditmost—duringyourstudysessions—ratherthanisolatingittotheweekend.(每天坚持锻炼，结合你的学习和课程安排，比把150分钟的体育活动塞到周末更有效。一周中有规律的体育锻炼可以在你最需要的时候增强大脑功能——在你学习的时候——而不是把它隔离到周末)”可知，本段主要讲述了每天坚持锻炼，而不是把体育活动塞到周末，所以A项“Focusonconsistency.(注重一致性)”符合本段主题，为本段小标题。故选A项。11．E12．C13．B14．G15．F【导语】本文是说明文。文章讲述了警察为什么被称为cops的由来。11．根据下文“Somearguethetermisshortenedfrom“copper”andcomesfromcopperbadges(徽章)wornbyapoliceman.Otherssaythatitstandsfor“ConstabularyofPolice”.(一些人认为这个词是“copper”的缩写，来自警察佩戴的铜徽章。也有人说它代表“警察总队”。)”可知，关于“cop”这个昵称的起源存在争议。因此推断E项“但这个绰号的起源却存在争议。”符合语境。故选E。12．根据上文“Generalagreementonthewordoriginsof“cop”,however,suggeststhatthetermisbasedmoreonthepoliceman’sjobthanonhisclothingorjobtitle.InLatin,theverbcaperecanbedefinedas“tocapture.”InFrench,theverbiscaper.“Tocop”inEnglishistoseizeortotake.(然而，关于“cop”一词起源的普遍共识表明，这个词更多地是基于警察的工作，而不是他的服装或头衔。在拉丁语中，动词capere可以被定义为“捕获”。在法语中，动词是caper。“Tocop”在英语中的意思是抓住或拿走。)”可知，在不同的语言中有不同的词定义了警察的部分工作，因此推断C项“这些词定义了警察的部分工作”总结上文，thesewords指代前文的词汇。故选C。13．根据上文“Essentially,thepoliceforcewastheretotakecriminalsoffthestreets.(SomealsobelievethattheDutchwordkapen,whichalsolooselytranslatesto“tostealortake”,isrelatedtopolicemenbeingcalledcoppersorcops.（一些人还认为，荷兰语kapen也可以粗略地翻译为“偷窃或拿走”，与警察被称为coppers或cops有关。从本质上讲，警察的存在是为了把罪犯赶出街头。)”和下文“AndsinceAmericanEnglishespeciallydrawsfromGerman,French,andLatin,thespecificlanguageoriginofkapenorcaperecreatesareadypathtotheterm“cop”.(由于美式英语主要来源于德语、法语和拉丁语，kapen或capere的特定语言来源为“cop”一词创造了一条现成的路径。)”可知，荷兰语kapen可以粗略地翻译为“偷窃或拿走”，与警察被称为coppers或cops有关，美式英语来自德语，法语和拉丁语，因此推断B项“荷兰语和法语的术语都很相似”承上启下。故选B。14．根据下文“Anditisnolongerconsideredrude.(它不再被认为是粗鲁的。)”可知，现在称警察为cops不粗鲁，是合适的。因此推断G项“今天，把警察称为cop是恰当的。”符合语境，下文是对此的详细解释。故选G。15．根据上文“Theterm“cop”isinsuchcommonusagenowthatashowdocumentingtheirworkonthejobiscalledCops.EventhoughJ.EdgarHooveroncehighlyobjectedtotheterm,itisnowfinetorefertoapolicemanorapolicewomanasacop.(“cop”这个词现在被如此普遍地使用，以至于一个记录他们工作的节目被称为“Cops”。尽管J·埃德加·胡佛曾经强烈反对这个词，但现在把警察或女警察称为cop是可以的。)”可知，现在称呼apoliceman或者apolicewoman是最好的，与前一段是转折关系，因此推断F项“然而，“policeofficer”这个术语通常是最正确的”。故选F。16．D17．E18．A19．C20．G【导语】这是一篇说明文。短文介绍了词典的发明对语言和交流的重要性，以及作者对历史词典的个人兴趣。16．根据上文“Theinventionofthedictionarywasamonumentalstepintheevolutionoflanguageandcommunication.(字典的发明是语言和交流进化过程中具有里程碑意义的一步。)”和下文“Withoutasystematicwaytoreferencethemeaningsandusageofwords,languagewouldbeafarlessprecisetoolforexpressionandunderstanding.(没有系统的方法来参考词的含义和用法，语言将是一个远不那么精确的表达和理解工具。)”可知，选项与前文形成转折，强调了词典除了实用性外的阅读乐趣且承接下文。故D选项“但对于热爱词语的人来说，词典阅读可以是一种乐趣”切题。故选D项。17．根据下文“Ifinditfascinatingtotracetheetymologyofwordsandseehowtheirmeaningshaveevolvedovertime.(我发现追踪单词的词源，看看它们的含义是如何随着时间的推移而演变的，这很有趣)”可知，作者发现追溯词源并观察它们随时间演变的意义是很迷人的。选项E“当然，词典不仅仅是用来拼写的；它也是语言历史的宝库”与作者的兴趣点相吻合。故选E项。18．根据下文“Agooddictionaryshouldprovideacomprehensiveetymology,explainingthehistoricaldevelopmentofawordfromitsearliestknownusetoth