2026年中学英语阅读理解专项训练试卷带解析

2026年中学英语阅读理解专项训练试卷带解析考试时间：______分钟总分：______分姓名：______第一部分阅读理解Theinternet,aglobalnetworkconnectingmillionsofcomputers,hasrevolutionizedthewaywelive,work,andcommunicate.Itprovidesinstantaccesstoavastamountofinformation,facilitatesonlineshopping,streamingservices,andvideoconferencing,andenablespeopletostayconnectedregardlessofgeographicaldistance.However,theriseoftheinternethasalsobroughtaboutsignificantchallenges,includingconcernsaboutprivacy,misinformation,andthedigitaldivide.1.Whatisthemainideaofthepassage?(A)Theinternetisadangerousplacefullofmisinformation.(B)Theinternethashadapositiveimpactonmodernlife.(C)Theinternetisprimarilyusedforonlineshoppingandstreaming.(D)Theinternetconnectspeoplebutalsocreatesnewproblems.2.Accordingtothepassage,whataresomebenefitsoftheinternet?(A)Itallowspeopletowatchmoviesandlistentomusic.(B)Itmakesitpossibleforpeopletoworkfromhome.(C)Ithelpspeoplestayintouchwithfriendsandfamily.(D)Alloftheabove.3.Theword"revolutionized"inthefirstsentenceisclosestinmeaningto:(A)damaged(B)improved(C)changed(D)destroyed4.Whatdoesthepassagesuggestisaconcernabouttheinternet?(A)Itistooslow.(B)Itistooexpensive.(C)Itcanspreadfalseinformation.(D)Itisnotaccessibletoeveryone.5.Theword"facilitates"inthesecondsentenceisclosestinmeaningto:(A)hinders(B)encourages(C)prevents(D)complicates6.Thepassageimpliesthat:(A)Theinternethasnonegativeaspects.(B)Theinternet'sbenefitsoutweighitschallenges.(C)Theinternetisonlyusefulforentertainment.(D)Theinternetwilleventuallydisappear.AstudypublishedintheJournalofHealthPsychologyexploredtherelationshipbetweensocialmediauseandself-esteemamongteenagers.Theresearcherssurveyed500teenagersaged13-17andfoundthatthosewhospentmorethantwohoursperdayonsocialmediaplatformstendedtoreportlowerself-esteemcomparedtothosewhousedsocialmediaforlessthanhalfanhourperday.Thestudyalsorevealedthatteenagerswhoengagedin"socialcomparison"–comparingthemselvestoothersonsocialmedia–experiencedthemostsignificantnegativeimpactontheirself-esteem.7.Whatisthemainfocusofthestudymentionedinthepassage?(A)Theeffectsofvideogamesonteenagers.(B)Theconnectionbetweensocialmediauseandself-esteem.(C)Thepopularityofdifferentsocialmediaplatforms.(D)Thereasonswhyteenagersusesocialmedia.8.Accordingtothestudy,whatisafactorthatmaycontributetolowerself-esteemamongteenagers?(A)Usingsocialmediaformorethantwohoursperday.(B)Beingactiveonsocialmediaduringtheeveninghours.(C)Havingalargenumberoffriendsonsocialmedia.(D)Creatingandsharingcontentonsocialmedia.9.Theword"explored"inthefirstsentenceisclosestinmeaningto:(A)ignored(B)researched(C)criticized(D)recommended10.Whatdoesthepassagesuggestabout"socialcomparison"?(A)Itisacommonactivityamongteenagers.(B)Ithasnoeffectonself-esteem.(C)Itisthemostpopularuseofsocialmedia.(D)Itisencouragedbysocialmediacompanies.11.Theresearcherssurveyed______teenagersaged13-17.(A)100(B)300(C)500(D)100012.Whichofthefollowingstatementsissupportedbytheinformationinthepassage?(A)Teenagerswhousesocialmediaforlessthanhalfanhourperdayhavethehighestself-esteem.(B)Socialmediausealwayshasanegativeimpactonteenagers.(C)Teenagerswhoengageinsocialcomparisonaremorelikelytoreportlowerself-esteem.(D)Thestudyfoundnosignificantrelationshipbetweensocialmediauseandself-esteem.Climatechangeisalong-termshiftintemperaturesandweatherpatternsoftheEarth'satmosphere,whichcanresultinmoreextremeweatherevents,risingsealevels,andthemeltingofpolaricecaps.Theprimarycauseofclimatechangeistheincreaseingreenhousegases,suchascarbondioxide(CO2)andmethane(CH4),intheatmosphere.Thesegasestrapheatfromthesun,leadingtoawarmingeffectontheplanet.Humanactivities,particularlytheburningoffossilfuels(likecoal,oil,andnaturalgas)forenergy,deforestation,andindustrialprocesses,aremajorcontributorstotheriseingreenhousegasemissions.13.Whatisthemaincauseofclimatechangeaccordingtothepassage?(A)TheEarth'sorbitaroundthesun.(B)Theincreaseofgreenhousegasesintheatmosphere.(C)Themovementoftectonicplates.(D)Theeruptionofvolcanoes.14.Whatisaconsequenceofclimatechangementionedinthepassage?(A)Coolerweatherpatterns.(B)Lowersealevels.(C)Moreextremeweatherevents.(D)Increasedpolaricecaps.15.Theword"atmosphere"inthefirstsentencerefersto:(A)thelayerofairsurroundingtheEarth(B)thegasfoundinsideweatherballoons(C)theairinsidearoom(D)theairinsideacar16.Whichofthefollowinghumanactivitiesiscitedasacontributortoclimatechange?(A)Plantingtrees.(B)Usingrenewableenergysources.(C)Burningfossilfuels.(D)Recyclingwaste.17.Thepassagesuggeststhat:(A)Climatechangeisnotaseriousproblem.(B)GreenhousegaseshavenoeffectontheEarth'stemperature.(C)Humanactivitiesarecontributingtoclimatechange.(D)Climatechangewillonlyaffectpolarregions.Thebenefitsofexerciseforolderadultsarenumerousandsignificant.Regularphysicalactivitycanhelpmaintainmusclemass,strengthenbones,improvebalanceandcoordination,andreducetheriskofchronicdiseasessuchasheartdisease,diabetes,andsometypesofcancer.Exercisealsoplaysacrucialroleinmentalhealth,helpingtoreducesymptomsofdepressionandanxiety,improvecognitivefunction,andenhanceoverallmoodandwell-being.Additionally,stayingactivecanhelpolderadultsmaintaintheirindependenceandmobilityforlonger,allowingthemtoenjoyahigherqualityoflife.18.Accordingtothepassage,whatisonephysicalbenefitofexerciseforolderadults?(A)Ithelpsthemgainweight.(B)Itstrengthenstheirbones.(C)Itmakesthemsleepmore.((D)Itincreasestheirheartratepermanently.19.Theword"numerous"inthefirstsentenceisclosestinmeaningto:(A)few(B)several(C)rare(D)limited20.Whatdoesthepassagesuggestabouttherelationshipbetweenexerciseandmentalhealth?(A)Exercisehasnoeffectonmentalhealth.(B)Exercisecanimprovementalhealth.(C)Exerciseisonlygoodforphysicalhealth.(D)Mentalhealthismoreimportantthanphysicalhealthforolderadults.21.WhichofthefollowingisNOTmentionedasabenefitofexerciseforolderadults?(A)Reducingtheriskofchronicdiseases.(B)Maintainingsocialconnections.(C)Improvingcognitivefunction.(D)Enhancingoverallmood.22.Thepassageimpliesthat:(A)Olderadultsshouldnotexercise.(B)Stayingactiveisimportantforolderadults.(C)Exerciseisonlybeneficialforyoungpeople.(D)Olderadultsshouldfocusonmentalhealthratherthanphysicalhealth.Theartoforigami,theJapanesepaper-folding,hasarichhistorydatingbackoverathousandyears.Itbeganasawaytocreatedecorativeobjectsandlaterevolvedintoacomplexartformwithintricatedesignsandmathematicalprinciples.Origamiinvolvesusingasinglesheetofpaperand,throughaseriesofprecisefolds,transformingitintovariousshapesandfigures,suchasanimals,flowers,andbuildings.Thebeautyoforigamiliesinitssimplicityofmaterialsyetcomplexityofexecution,requiringpatience,concentration,andanunderstandingofspatialrelationships.23.Whatisthemainfocusofthepassage?(A)ThehistoryofJapanesepaper-cutting.(B)Theartoforigami.(C)Themathematicalprinciplesofpaper-folding.(D)TheculturalsignificanceoforigamiinJapan.24.Accordingtothepassage,whendidorigamifirstbegin?(A)Inthe20thcentury.(B)Overathousandyearsago.(C)Inthe1800s.(D)IntheMiddleAges.25.Whatisakeyelementoforigami?(A)Usingmultiplesheetsofpaper.(B)Cuttingthepaper.(C)Usingpaintandcolors.(D)Foldingthepaper.26.Theword"intricate"inthesecondsentenceisclosestinmeaningto:(A)simple(B)complex(C)basic(D)rough27.Thepassagesuggeststhat:(A)Origamiiseasytolearnbutdifficulttomaster.(B)Origamihasnomathematicalprinciples.(C)Origamiisonlyforchildren.(D)Thematerialsusedinorigamiaremoreimportantthanthetechnique.第二部分阅读理解Thehumanbrainisahighlycomplexorganresponsibleforcontrollingvirtuallyeveryfunctionofthebody.Itiscomposedofbillionsofneurons,whicharespecializedcellsthattransmitinformationthroughelectricalandchemicalsignals.Thesesignalsallowthebraintoprocesssensoryinformation,controlmovement,regulateemotions,andenablecognitivefunctionssuchasthinking,learning,andmemory.Thebrainisdividedintodifferentregions,eachwithitsownspecificfunctions,andtheseregionsworktogethertocoordinatevarioustasksandactivities.28.Whatisthemainfunctionofthebrainmentionedinthepassage?(A)Toproducehormones.(B)Tocontrolthebody'sfunctions.(C)Topumpbloodthroughoutthebody.(D)Toprovideenergyforthebody.29.Accordingtothepassage,whatareneurons?(A)Bloodcells.(B)Specializedcellsthattransmitinformation.(C)Bonesinthehead.(D)Musclesintheneck.30.Theword"virtually"inthefirstsentenceisclosestinmeaningto:(A)almost(B)rarely(C)never(D)exactly31.Whatdoesthepassagesuggestaboutthebrain'sstructure?(A)Itisasingle,uniformorgan.(B)Itiscomposedofmanydifferentregions.(C)Ithasnodistinctparts.(D)Itfunctionsindependentlyofthebody.32.Thepassageimpliesthat:(A)Thebraindoesnotcontrolemotions.(B)Neuronsaretheonlycellsinthebrain.(C)Differentpartsofthebrainworktogether.(D)Thebrainisthesameasthespinalcord.Theimportanceofwaterforhumansurvivalcannotbeoverstated.Thehumanbodyiscomposedofapproximately60%water,andwaterisessentialforawiderangeofbodilyfunctions,includingdigestion,absorption,circulation,andtemperatureregulation.Drinkingenoughwateriscrucialformaintaininghydration,whichhelpstopreventdehydration,astatewherethebodylosesmorefluidthanittakesin.Dehydrationcanleadtovarioushealthproblems,suchasheadaches,fatigue,anddifficultyconcentrating.Additionally,waterplaysavitalroleinflushingouttoxinsfromthebodyandsupportingoverallhealthandwell-being.33.Whatisthemainideaofthepassage?(A)Waterisonlyimportantfordrinking.(B)Waterisessentialforhumansurvival.(C)Humansdonotneedasmuchwateraspeoplethink.(D)Dehydrationisnotaserioushealthconcern.34.Accordingtothepassage,whatpercentageofthehumanbodyiscomposedofwater?(A)30%(B)50%(C)60%(D)90%35.Theword"overstated"inthefirstsentenceisclosestinmeaningto:(A)exaggerated(B)understated(C)ignored(D)supported36.Whatisonehealthproblemthatcanresultfromdehydration?(A)Weightgain.(B)Improvedconcentration.(C)Headaches.(D)Increasedenergylevels.37.Thepassagesuggeststhat:(A)Drinkingtoomuchwaterisharmful.(B)Waterhelpstoremovewastefromthebody.(C)Humanscanlivewithoutwaterforalongtime.(D)Hydrationisnotimportantforhealth.Theglobalcoffeeindustryisamulti-billiondollarenterprisethatplaysasignificantroleintheeconomiesofmanycountries,particularlyinLatinAmerica,Africa,andAsia.Coffeebeansaretheseedsofcoffeecherries,whichgrowontreesintropicalregions.Thesebeansarethenroastedtodeveloptheirflavorandaromabeforebeinggroundandbrewedtocreatethepopularbeverage.Thedemandforcoffeeishighworldwide,makingitoneofthemosttradedcommoditiesglobally.However,theindustryfaceschallengessuchasclimatechange,deforestation,andfairtradeconcerns.38.Whatisthemainfocusofthepassage?(A)Theprocessofgrowingcoffeebeans.(B)Theglobalcoffeeindustry.(C)Thehealthbenefitsofcoffee.(D)Thehistoryofcoffeedrinking.39.Accordingtothepassage,wherearecoffeetreesprimarilygrown?(A)Incoldclimates.(B)Intropicalregions.(C)Indesertareas.(D)Inurbanenvironments.40.Theword"aroma"inthethirdsentenceisclosestinmeaningto:(A)taste(B)color(C)smell(D)texture41.Whatisachallengementionedinthepassagethatthecoffeeindustryfaces?(A)Highrainfall.(B)Climatechange.(C)Abundantsunlight.(D)Lowdemand.42.Thepassagesuggeststhat:(A)ThecoffeeindustryisonlyimportantinEurope.(B)Coffeeisnotapopularbeverage.(C)Thecoffeeindustryhasnosocialimpact.(D)Climatechangewillnotaffectthecoffeeindustry.第三部分阅读理解TheGreatBarrierReef,locatedoffthecoastofQueensland,Australia,istheworld'slargestcoralreefsystem,composedofover2,900individualreefsand900islands.Itisadiverseandvibrantecosystem,hometoavastarrayofmarinelife,includingfish,sharks,rays,turtles,andnumerousspeciesofcoral.Thereefisknownforitsstunningbeauty,withitsvibrantcolorsandintricatestructuresprovidingahabitatforcountlessorganisms.However,theGreatBarrierReefisfacingsignificantthreatsfromclimatechange,pollution,andoverfishing,whicharecausingcoralbleachinganddegradationofthereefecosystem.43.Whatisthemainfocusofthepassage?(A)ThegeographyofQueensland,Australia.(B)TheGreatBarrierReef.(C)ThetypesoffishfoundintheGreatBarrierReef.(D)Thecausesofcoralbleaching.44.Accordingtothepassage,howmanyindividualreefsarethereintheGreatBarrierReef?(A)200(B)2,900(C)9,000(D)29,00045.Theword"vibrant"inthesecondsentenceisclosestinmeaningto:(A)dull(B)colorful(C)dead(D)small46.WhatisonethreatmentionedinthepassagethattheGreatBarrierReefisfacing?(A)Volcaniceruptions.(B)Climatechange.(C)Earthquakes.(D)Overpopulation.47.Thepassagesuggeststhat:(A)TheGreatBarrierReefisnotfacinganythreats.(B)Coralbleachingisanaturalprocess.(C)TheGreatBarrierReefisindanger.(D)TheGreatBarrierReefisprimarilylocatedinthePacificOcean.TheinventionoftheprintingpressbyJohannesGutenberginthe15thcenturyrevolutionizedthespreadofinformationandplayedacrucialroleintheRenaissanceandtheReformation.Beforetheprintingpress,bookswerehandwritten,makingthemexpensiveandrare.Theprintingpressallowedforthemassproductionofbooks,makingthemmoreaccessibletoawideraudience.Thisledtoasignificantincreaseinliteracyrates,thedisseminationofnewideas,andthespreadofknowledgethroughoutEuropeandbeyond.Theprintingpressisconsideredoneofthemostimportantinventionsinhumanhistory,asitfundamentallychangedthewayinformationwassharedandconsumed.48.Whatisthemainfocusofthepassage?(A)ThelifeofJohannesGutenberg.(B)Theinventionoftheprintingpress.(C)TheeffectsoftheprintingpressonEurope.(D)TheimportanceofbooksintheRenaissance.49.Accordingtothepassage,whatwaslifelikebeforetheprintingpress?(A)Bookswereplentifulandaffordable.(B)Bookswerehandwrittenandrare.(C)Bookswereonlyforthewealthy.(D)Bookswerenotconsideredimportant.50.Theword"dissemination"inthethirdsentenceisclosestinmeaningto:(A)collection(B)restriction(C)spread(D)creation51.Whatisoneresultoftheinventionoftheprintingpressmentionedinthepassage?(A)Lowerliteracyrates.(B)Thespreadofnewideas.(C)ThedeclineoftheRenaissance.(D)Thedecreaseinbookproduction.52.Thepassagesuggeststhat:(A)Theprintingpresswasnotasignificantinvention.(B)Theprintingpresshadnegativeconsequences.(C)Theprintingpresschangedthewayinformationwasshared.(D)Theprintingpresswasinventedinthe19thcentury.Theconceptofsustainabilityhasbecomeincreasinglyimportantinrecentyearsastheworldfacesenvironmentalchallengessuchasclimatechange,resourcedepletion,andpollution.Sustainabilityreferstotheabilitytomeettheneedsofthepresentwithoutcompromisingtheabilityoffuturegenerationstomeettheirownneeds.Thisconceptencompassesvariousaspects,includingenvironmentalprotection,socialequity,andeconomicdevelopment.Sustainablepracticesaimtominimizenegativeimpactsontheenvironment,promotethewell-beingofcommunities,andensurelong-termeconomicviability.Adoptingsustainablepracticesiscrucialforcreatingamoreresilientandequitableworldforall.53.Whatisthemainfocusofthepassage?(A)Thecausesofclimatechange.(B)Theconceptofsustainability.(C)Theimportanceofeconomicdevelopment.(D)Theeffectsofpollutionontheenvironment.54.Accordingtothepassage,whatisthedefinitionofsustainability?(A)Usingmoreresourcestomeetcurrentneeds.(B)Meetingtheneedsofthepresentwithoutcompromisingfutureneeds.(C)Ignoringenvironmentalproblemstofocusoneconomicgrowth.(D)Reducingtheuseofresourcestosavethemforthefuture.55.Theword"encompasses"inthethirdsentenceisclosestinmeaningto:(A)excludes(B)includes(C)ignores(D)contradicts56.Whatisoneaspectofsustainabilitymentionedinthepassage?(A)Environmentalprotection.(B)Resourceexploitation.(C)Short-termeconomicgain.(D)Socialinequality.57.Thepassagesuggeststhat:(A)Sustainabilityisnotimportant.(B)Environmentalprotectionandeconomicdevelopmentaremutuallyexclusive.(C)Sustainablepracticesarecrucialforthefuture.(D)Futuregenerationsdonotneedtoworryaboutresourcedepletion.第四部分阅读理解TheInternetofThings(IoT)referstoanetworkofphysicalobjectsembeddedwithsensors,software,andothertechnologiesthatareconnectedtotheInternet,enablingthemtocollectandexchangedata.Theseconnecteddevicescanrangefromeverydayhouseholditems,suchasrefrigeratorsandthermostats,toindustrialequipmentandvehicles.ThedatacollectedbyIoTdevicescanbeusedtoimproveefficiency,automateprocesses,andprovidevaluableinsightsforvariousapplications,suchassmarthomes,smartcities,andindustrialautomation.However,thewidespreadadoptionofIoTalsoraisesconcernsaboutprivacy,security,andthepotentialforjobdisplacement.58.Whatisthemainfocusofthepassage?(A)ThehistoryoftheInternet.(B)TheInternetofThings(IoT).(C)Thebenefitsofsmarthomes.(D)Thesecurityconcernsofconnecteddevices.59.Accordingtothepassage,whataresomeexamplesofIoTdevices?(A)Computersandsmartphones.(B)Refrigeratorsandthermostats.(C)Televisionsetsandgameconsoles.(D)Booksandnewspapers.60.Theword"embedded"inthesecondsentenceisclosestinmeaningto:(A)connectedto(B)placedinside(C)usedwith(D)poweredby61.WhatisapotentialbenefitofIoTmentionedinthepassage?(A)Increasedenergyconsumption.(B)Improvedefficiency.(C)Reducedautomation.(D)Highercostsforconsumers.62.Thepassagesuggeststhat:(A)IoTdevicesarenotuseful.(B)IoTraisesconcernsaboutprivacyandsecurity.(C)IoTdevicesareonlyforindustrialuse.(D)IoTwillreplaceallhumanjobs.TheCivilRightsMovementintheUnitedStatesduringthe1950sand1960swasapowerfulstruggleforsocialjusticethataimedtoendracialsegregationanddiscriminationagainstAfricanAmericans.Themovementwascharacterizedbynonviolentprotests,civildisobedience,andgrassrootsorganizing,ledbyprominentfiguressuchasMartinLutherKingJr.,RosaParks,andMalcomX.KeyeventsduringthemovementincludedtheMontgomeryBusBoycott,theMarchonWashington,andtheSelmatoMontgomerymarches.TheCivilRightsMovementledtosignificantlegislativeachievements,suchastheCivilRightsActof1964andtheVotingRightsActof1965,whichoutlawedsegregationanddiscriminationandprotectedthevotingrightsofAfricanAmericans.63.Whatisthemainfocusofthepassage?(A)ThelivesofMartinLutherKingJr.andRosaParks.(B)TheCivilRightsMovementintheUnitedStates.(C)ThecausesofracialsegregationintheUnitedStates.(D)ThelegislativeachievementsoftheCivilRightsMovement.64.Accordingtothepassage,whatweresomemethodsusedduringtheCivilRightsMovement?(A)Violenceandintimidation.(B)Nonviolentprotestsandcivildisobedience.(C)Militaryactionandpoliticallobbying.(D)Economicboycottsandstrikes.65.Theword"disobedience"inthethirdsentenceisclosestinmeaningto:(A)compliance(B)refusaltofollow(C)acceptance(D)opposition66.WhatisonesignificantachievementoftheCivilRightsMovementmentionedinthepassage?(A)TheCivilRightsActof1964.(B)TheestablishmentoftheKuKluxKlan.(C)Thesegregationofpublicfacilities.(D)ThereductionofAfricanAmericanvotingrights.67.Thepassagesuggeststhat:(A)TheCivilRightsMovementwasunsuccessful.(B)RacialsegregationwasaseriousproblemintheUnitedStates.(C)AfricanAmericansdidnotfacediscriminationinthe1960s.(D)TheCivilRightsMovementwasledbyasingleindividual.Thespaceindustryhasexperiencedsignificantgrowthinrecentyears,drivenbyadvancementsintechnology,increasedprivateinvestment,andrenewedinterestinspaceexploration.CompanieslikeSpaceX,BlueOrigin,andVirginGalacticareleadingthewayindevelopingreusablerockets,spacecraft,andnewtechnologiesforspacetravel.Thegoalsofthespaceindustryincludenotonlyexploringdistantplanetsandmoonsbutalsodevelopingspace-basedinfrastructure,suchassatelliteconstellationsforcommunicationandnavigation,andutilizingspaceresourcesforeconomicbenefit.However,thegrowthofthespaceindustryalsoraisesconcernsaboutspacedebris,theenvironmentalimpactofspaceexploration,andtheequitabledistributionofspaceresources.68.Whatisthemainfocusofthepassage?(A)Thehistoryofspaceexploration.(B)Thegrowthofthespaceindustry.(C)Thedevelopmentofnewspacetechnologies.(D)Theenvironmentalimpactofspaceexploration.69.Accordingtothepassage,whataresomefactorsdrivingthegrowthofthespaceindustry?(A)Governmentregulationsandrestrictions.(B)Advancementsintechnologyandprivateinvestment.(C)Decreasedinterestinspaceexploration.(D)Reducedfundingforspaceresearch.70.Theword"constellations"inthefourthsentenceisclosestinmeaningto:(A)clusters(B)orbits(C)planets(D)galaxies71.Whatisonegoalofthespaceindustrymentionedinthepassage?(A)Tominimizespaceexploration.(B)Todevelopspace-basedinfrastructure.(C)Toreduceprivateinvestmentinspace.(D)Tolimittheuseofspaceresources.72.Thepassagesuggeststhat:(A)Thespaceindustryhasnoconcerns.(B)Spaceexplorationisnotimportant.(C)Thespaceindustryisgrowingandfacingchallenges.(D)Spacetravelisonlyforgovernments.第五部分阅读理解Theimportanceofexerciseforchildrenandadolescentscannotbeoverstated.Regularphysicalactivityisessentialfortheirphysicaldevelopment,helpingtobuildstrongbonesandmuscles,improvecardiovascularhealth,andmaintainahealthyweight.Exercisealsoplaysacrucialroleintheirmentalhealth,helpingtoreducestress,improvemood,andenhancecognitivefunction.Additionally,physicalactivitypromotessocialskillsandteamwork,aschildrenandadolescentsoftenengageinsportsandotherphysicalactivitieswiththeirpeers.Encouragingahealthylifestylefromayoungageiscrucialforpromotinglong-termhealthandwell-being.73.Whatisthemainfocusofthepassage?(A)Theimportanceofexerciseforchildrenandadolescents.(B)Thebenefitsofsportsforsocialdevelopment.(C)Thenegativeeffectsofphysicalactivityonmentalhealth.(D)Theroleofschoolsinpromotingexercise.74.Accordingtothepassage,whatisonebenefitofexerciseforchildrenandadolescents?(A)Improvedacademicperformance.(B)Strongerbonesandmuscles.(C)Increasedstresslevels.(D)Higherriskofinjury.75.Theword"adolescents"inthefirstsentenceisclosestinmeaningto:(A)children(B)teenagers(C)adults(D)infants76.Whatisanotherbenefitofexercisementionedinthepassage?(A)Enhancedcognitivefunction.(B)Reducedacademicperformance.(C)Decreasedsocialskills.(D)Lowerself-esteem.77.Thepassagesuggeststhat:(A)Exerciseisnotimportantforchildren.(B)Physicalactivityshouldbelimitedtosports.(C)Encouragingahealthylifestyleiscrucial.(D)Childrendonotneedtomaintainahealthyweight.Theuseofsocialmediahasbecomeacommonpartofdailylifeformanypeoplearoundtheworld.Whilesocialmediaplatformsoffernumerousbenefits,suchastheabilitytoconnectwithfriendsandfamily,shareinformation,andstayupdatedoncurrentevents,theyalsopresentpotentialdrawbacks.Excessiveuseofsocialmediahasbeenlinkedtovariousissues,includingaddiction,cyberbullying,andreducedface-to-faceinteractions.Additionally,thespreadofmisinformationandfakenewsonsocialmediaplatformsisagrowingconcern,asitcaninfluencepublicopinionandcontributetosocialpolarization.Therefore,itisimportantforindividualstousesocialmediaresponsiblyandbeawareofitspotentialnegativeimpacts.78.Whatisthemainfocusofthepassage?(A)Thebenefitsofusingsocialmedia.(B)Theuseofsocialmediaindailylife.(C)Thepotentiald