初中完型阅读题库答案

初中完型阅读题库答案一、完形填空题库1.完形填空题（一）（20分）阅读下面短文，从各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Onceuponatime,therewasalittlegirlnamedLucywholovedreadingbooks.Everydayafterschool,shewouldgotothelibrarytoreaddifferentkindsofbooks.Sheenjoyed1.storiesaboutanimals,adventures,anddifferentcountries.Oneday,Lucyfoundabookaboutalostcat.ThestorywasaboutacatnamedWhiskerswhogot2.fromhomeandhadtofindhiswayback.Lucyfeltsorryforthecatandwantedtoknowhowthestoryended.Shesatinacornerandstartedreadingcarefully.AsLucyreadthestory,sheimaginedherselfhelpingWhiskersfindhiswayhome.Shethoughtaboutallthe3.thatWhiskersmightfaceonhisjourney.Wouldhebeabletofindfood?Wouldhebesafefromdanger?ThesequestionsmadeLucyevenmoreinterestedinthebook.Suddenly,thelibrarianwalkedbyandnoticedLucy4.deeply.SheaskedLucyifshewasenjoyingthebook.Lucynoddedandtoldherhowmuchshelovedthestory.Thelibrariansmiledandsaid,"Readingisawonderful5..Ittakesyoutodifferentplacesandletsyouexperiencedifferentlives."Lucyagreed.Sheknewthatthroughreading,shecouldlearnnewthings,visitnewplaces,andmeetnewpeoplewithouteverleavingherseat.Fromthatdayon,Lucymadeitahabittoreadatleastonebookeveryweek.Shebelievedthatreadingwasnotjustahobby,buta6.thatwouldbenefitherthroughoutherlife.1.A.writingB.readingC.tellingD.listening2.A.lostB.foundC.savedD.caught3.A.problemsB.friendsC.toysD.books4.A.sleepingB.eatingC.readingD.playing5.A.gameB.habitC.skillD.hobby6.A.taskB.jobC.activityD.treasure2.完形填空题（二）（20分）阅读下面短文，从各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Tomwasa14-year-oldboywholovedplayingbasketball.Everydayafterschool,hewouldgotothecourtnearhishometopractice.Hedreamedofbecomingaprofessionalbasketballplayer1..Oneafternoon,whileTomwaspracticing,henoticedanoldmansittingonthebenchnearby.Theoldmanwaswatchinghim2..AfterTomfinishedhispractice,theoldmanapproachedhimandsaid,"Youhavegreattalent,butyouneedtoworkharderifyouwanttoachieveyourdream."Tomwassurprisedbytheoldman's3..Heaskedtheoldmanifhewasabasketballcoach.Theoldmansmiledandsaid,"Iusedtobeacoachmanyyearsago.NowIjustenjoywatchingyoungplayerslikeyou4.."Fromthatdayon,theoldmanbecameTom'smentor.HetaughtTompropertechniques,gavehimadviceonstrategy,andencouragedhimto5.duringdifficulttimes.Tom'sskillsimprovedrapidly,andhesoonbecameoneofthebestplayersinhisschoolteam.Threeyearslater,Tomwasselectedtorepresenthiscityinanationalbasketballcompetition.Onthedayofthecompetition,hesawhismentorintheaudience.Tomknewthathismentor's6.hadbeencrucialtohissuccess.Withconfidenceinhisheart,Tomplayedhisbestgameandhelpedhisteamwinthechampionship.1.A.onedayB.intimeC.soonerorlaterD.daybyday2.A.carefullyB.quicklyC.slowlyD.carelessly3.A.adviceB.questionC.giftD.compliment4.A.playB.workC.studyD.rest5.A.giveupB.keepgoingC.turnbackD.startover6.A.criticismB.guidanceC.moneyD.fame3.完形填空题（三）（20分）阅读下面短文，从各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。ItwasacoldwintermorningwhenLisawokeup.Shelookedoutofthewindowandsawsnoweverywhere."Wow,it'sa1.day!"sheexclaimed.Lisalovedsnow,soshequicklygotdressedandwentoutsidetoplay.Inthepark,Lisasawmanychildrenbuildingsnowmen,havingsnowballfights,andsleddingdownthehills.Shejoinedagroupofchildrenwhowerebuildingabigsnowman.Together,theyrolledthreelargesnowballsforthebody,head,andhatofthesnowman.Theyusedcarrotsforthe2.,coalfortheeyes,andsticksforthearms.Afterfinishingtheirsnowman,thechildrendecidedtohaveasnowballfight.Theydividedintotwoteamsandstartedthrowingsnowballsateachother.Lisawashavingsomuchfunthatshedidn'tnoticehowmuchtimehad3..Whenshelookedatherwatch,shewassurprisedtoseethatitwasalreadynoon.Lisasaidgoodbyetohernewfriendsandwenthomeforlunch.Hermotherhadmadeherfavoritehotsoup,whichwarmedherupafterplayinginthecold.Thatafternoon,Lisadrewapictureofhersnowmanandwroteashortstoryabouther4.inthesnow.Shedecidedtoshareherstorywithherclassthenextdayatschool.Lookingbackatthatday,Lisarealizedthatwintercouldbejustasfunassummerifyouknewhowtoenjoyit.Shemadea5.tomakethemostofeverywinterdayfromthenon.1.A.rainyB.sunnyC.snowyD.windy2.A.noseB.mouthC.earsD.hair3.A.passedB.stoppedC.remainedD.wasted4.A.experienceB.lessonC.problemD.mistake5.A.promiseB.decisionC.planD.wish4.完形填空题（四）（20分）阅读下面短文，从各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Lastsummer,myfamilyandIwentonacampingtriptothemountains.Wepackedourtent,sleepingbags,cookingequipment,andlotsoffood.The1.tothemountainstookaboutthreehoursbycar.Whenwearrived,wefoundabeautifulspotbyalaketosetupourcamp.Afterunpacking,wewentforahikealongamountaintrail.Thescenerywasbreathtaking.Wesawcolorfulwildflowers,tallpinetrees,andevensomesmallanimals.Mydadtaughtmehowto2.thedifferentbirdcallsandidentifyanimaltracks.Itwasfascinatingtolearnaboutthenaturearoundus.Intheevening,wesataroundthecampfiretellingstoriesandroastingmarshmallows.Mymomsharedsomeghoststoriesthatmadeusalljump.Thenmydadtaughtushowto3.constellationsinthenightsky.WesawtheBigDipperandmanyotherstarsshiningbrightlyaboveus.Thenextday,wewentfishinginthelake.Icaughtmyfirstfish!Itwasasmallrainbowtrout,butIwassoproudofmycatch.Mydadhelpedme4.itandthenwecookeditfordinner.Thatevening,wehadaspecialcelebrationdinnertocelebratemyfirstfishingsuccess.Onourlastday,wepackedupourcampandsaidgoodbyetothemountains.Aswedrovehome,Ifeltgratefulforthe5.timewehadspenttogether.CampinginthemountainshadbeenanamazingadventurethatIwouldneverforget.1.A.flightB.journeyC.walkD.swim2.A.recognizeB.createC.ignoreD.forget3.A.findB.countC.nameD.draw4.A.cookB.cleanC.catchD.release5.A.boringB.busyC.wonderfulD.tiring5.完形填空题（五）（20分）阅读下面短文，从各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Emmawasashygirlwhohadjustmovedtoanewcitywithherfamily.Startingatanewschoolmadeherfeelnervousand1..Onherfirstday,shesataloneatlunchtimeanddidn'ttalktoanyone.Oneafternoon,Emmanoticedagroupofstudentsworkingonaprojectfortheschoolsciencefair.Shewasinterestedinscienceandhadalwaysbeengoodatit,butshewastooshyto2..Shewatchedthemfromadistance,wishingshecouldjointhem.Thenextday,asEmmawaswalkingtoherlocker,oneofthestudentsfromthesciencefairgroupapproachedher."Hi,I'mSarah,"shesaidwithasmile."Isawyouwatchingusyesterday.Wouldyouliketojoinoursciencefairproject?"Emmawassurprisedbut3..ShenoddedandfollowedSarahtomeettheothergroupmembers.TheyexplainedtheirprojectaboutrenewableenergyandaskedEmmaifshehadanyideas.Emmasharedherthoughtsonsolarpower,andthegroupwasimpressedwithher4..Astheyworkedtogetherontheproject,Emmastartedtofeelmorecomfortableatschool.Shemadenewfriendsanddiscoveredthatshehadmanyinterestsincommonwiththem.Bythetimethesciencefairarrived,Emmahadbecomemuchmore5.andconfident.Hergroup'sprojectwonfirstprize,andEmmawasproudofwhattheyhadaccomplished.Fromthatexperience,Emmalearnedthatsteppingoutofhercomfortzonecouldleadtowonderfulopportunitiesandfriendships.Sherealizedthatbeingshywasnotapermanenttraitbutsomethingshecouldworkto6..1.A.excitedB.confidentC.lonelyD.happy2.A.participateB.leaveC.complainD.hesitate3.A.disappointedB.frightenedC.delightedD.confused4.A.knowledgeB.appearanceC.clothesD.height5.A.activeB.lazyC.quietD.bored6.A.acceptB.changeC.avoidD.ignore二、阅读理解题库1.阅读理解题（一）（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。ATheImportanceofReadingReadingisoneofthemostimportantskillsapersoncandevelop.Itopensdoorstonewworlds,ideas,andperspectives.Whenweread,wenotonlygainknowledgebutalsoimproveourvocabulary,concentration,andcriticalthinkingabilities.Therearemanybenefitstoreadingregularly.First,itexpandsourvocabulary.Everytimeweencounteranewword,wehavetheopportunitytolearnitsmeaningandhowtouseitincontext.Overtime,thisbuildsourlanguageskillsandmakesusbettercommunicators.Second,readingimprovesourconcentration.Intoday'sfast-pacedworld,manypeoplestrugglewithfocusingononetaskforanextendedperiod.Readingrequiresustopayattentionandfollowastoryorargumentfrombeginningtoend,whichhelpstrainourmindstoconcentratebetter.Third,readingenhancesourcriticalthinkingskills.Asweread,weanalyzecharacters,plotdevelopments,andarguments.Thisprocessencouragesustothinkcriticallyaboutwhatwe'rereadingandformourownopinions.Finally,readingreducesstress.Gettinglostinagoodbookcanbeagreatwaytorelaxandescapefromthepressuresofdailylife.Studieshaveshownthatreadingcanlowerstresslevelsandimprovesleepquality.Todevelopareadinghabit,startbychoosingbooksthatinterestyou.Setasidetimeeachdayforreading,evenifit'sjust15-20minutes.Joinabookclubtodiscusswhatyou'vereadwithothers.Mostimportantly,bepatientwithyourself.Buildingareadinghabittakestime,butthebenefitsareworththeeffort.1.Accordingtothepassage,readinghelpsustoimproveallofthefollowingEXCEPT______.A.vocabularyB.concentrationC.physicalstrengthD.criticalthinking2.Theword"enhances"inthethirdparagraphisclosestinmeaningto______.A.reducesB.increasesC.changesD.creates3.WhichofthefollowingisNOTmentionedasabenefitofreading?A.ReducingstressB.ImprovingsleepqualityC.BuildingphysicalmusclesD.Expandingvocabulary4.Whatisthemainideaofthepassage?A.Readingisonlyforentertainment.B.Readinghasmanybenefitsforpersonaldevelopment.C.Peopleshouldreadatleastonehoureveryday.D.ReadingismoreimportantthanwatchingTV.5.Thepassagesuggeststhattodevelopareadinghabit,oneshould______.A.readdifficultbooksonlyB.setasidespecifictimeforreadingC.joinasmanybookclubsaspossibleD.avoidreadingbooksthataretoointerestingBTheLifeofMarieCurieMarieCuriewasapioneeringphysicistandchemistwhoconductedgroundbreakingresearchonradioactivity.BorninPolandin1867,shefacedmanychallengesasawomaninthemale-dominatedfieldofscience.Despitetheseobstacles,Curieexcelledinherstudies.ShemovedtoParistoattendtheSorbonne,wheresheearneddegreesinphysicsandmathematics.Itwastherethatshemetherfuturehusband,PierreCurie,whosharedherpassionforscientificresearch.Together,theCuriesconductedextensiveresearchonradioactivity,atermMariecoined.Theydiscoveredtwonewelements:poloniumandradium.Theirworkrevolutionizedthefieldofphysicsandlaidthefoundationformanymodernmedicaltreatments,includingradiationtherapyforcancer.In1903,MarieCuriebecamethefirstwomantowinaNobelPrize,whichshesharedwithherhusbandandHenriBecquerelfortheirworkonradioactivity.Eightyearslater,shewonasecondNobelPrizeinChemistryforherisolationofradium.Todate,sheremainstheonlypersontowinNobelPrizesintwodifferentscientificfields.MarieCurie'scontributionstosciencewereremarkable,butherlifewasnotwithoutchallenges.Shefaceddiscriminationasawomaninscience,andtheworksheconductedwithradioactivematerialstookatollonherhealth.Shediedin1934fromcomplicationscausedbyprolongedexposuretoradiation.Despitethesehardships,MarieCurie'slegacyendures.Herresearchhassavedcountlesslivesthroughmedicalapplications,andherdeterminationcontinuestoinspirescientistsaroundtheworld.6.MarieCuriewasbornin______.A.FranceB.PolandC.GermanyD.UnitedStates7.MarieCuriebecamethefirstwomantowinaNobelPrizein______.A.1893B.1903C.1911D.19348.WhattermdidMarieCuriecoin?A.PhysicsB.ChemistryC.RadioactivityD.Radiationtherapy9.WhichofthefollowingisTRUEaboutMarieCurieaccordingtothepassage?A.ShewonNobelPrizesinthesamefieldtwice.B.ShewasthefirstpersontowintwoNobelPrizes.C.Shefaceddiscriminationasawomaninscience.D.Shediedfromnaturalcausesatanoldage.10.WhatisthemainideaofthepassageaboutMarieCurie?A.HerpersonallifeandfamilyB.HerstruggleswithhealthissuesC.HergroundbreakingscientificcontributionsD.HerexperiencesasastudentattheSorbonne2.阅读理解题（二）（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。ATheImpactofTechnologyonEducationTechnologyhastransformededucationinnumerousways.Fromonlinelearningplatformstodigitaltextbooks,technologicalinnovationshavemadeeducationmoreaccessible,engaging,andpersonalized.Oneofthemostsignificantimpactsoftechnologyoneducationisincreasedaccessibility.Studentsinremoteareasorthosewithphysicaldisabilitiescannowaccessqualityeducationthroughonlinecoursesandvirtualclassrooms.Thishashelpedbridgethegapbetweenprivilegedandunderprivilegedstudents,creatingmoreequalopportunitiesforlearning.Technologyhasalsomadelearningmoreengaging.Interactivewhiteboards,educationalapps,andgamifiedlearningplatformshaveturnedtraditionalclassroomsintodynamicenvironmentswherestudentsactivelyparticipateintheireducation.Thesetoolscatertodifferentlearningstyles,makingiteasierforvisual,auditory,andkinestheticlearnerstograspcomplexconcepts.Furthermore,technologyenablespersonalizedlearning.Adaptivelearningsoftwarecananalyzeastudent'sperformanceandtailorcontenttotheirindividualneedsandpace.Thisensuresthateachstudentreceivesthesupporttheyrequiretosucceed,ratherthanfollowingaone-size-fits-allapproach.However,technologyineducationalsopresentschallenges.Thedigitaldivideremainsasignificantissue,asnotallstudentshaveequalaccesstodevicesandreliableinternetconnections.Additionally,thereareconcernsaboutscreentimeanditseffectsonstudents'healthandwell-being.Despitethesechallenges,thebenefitsoftechnologyineducationareundeniable.Astechnologycontinuestoevolve,itwilllikelyplayanevengreaterroleinshapingthefutureoflearning,makingeducationmoreinclusive,effective,andenjoyableforallstudents.1.Accordingtothepassage,technologyineducationhasincreased______.A.thecostoftextbooksB.accessibilitytoqualityeducationC.thenumberofphysicalclassroomsD.thetimestudentsspendonhomework2.Whatdoes"thedigitaldivide"refertointhefourthparagraph?A.ThedifferencebetweendigitalandtraditionalteachingmethodsB.Thegapbetweenstudentswhohaveaccesstotechnologyandthosewhodon'tC.TheseparationbetweendigitalandphysicallearningenvironmentsD.Thecontrastbetweenonlineandofflineeducationalresources3.Technologymakeslearningmoreengagingby______.A.reducingtheamountofhomeworkB.usinginteractivetoolsandcateringtodifferentlearningstylesC.eliminatingtheneedforteachersD.focusingonlyontheoreticalknowledge4.Whatisonechallengeofusingtechnologyineducationmentionedinthepassage?A.Technologymakeslearningtooeasy.B.Thereareconcernsaboutexcessivescreentime.C.Technologyreducestheneedfortextbooks.D.Technologymakeseducationlesspersonalized.5.Whatisthemainideaofthepassage?A.Technologyhascompletelyreplacedtraditionalteachingmethods.B.Technologyhasbothpositiveandnegativeimpactsoneducation.C.Technologyshouldnotbeusedinprimaryeducation.D.Technologyisonlybeneficialforstudentsinurbanareas.BTheGreatBarrierReefTheGreatBarrierReefistheworld'slargestcoralreefsystem,stretchingover2,300kilometersalongthenortheasterncoastofAustralia.Itishometoanincrediblediversityofmarinelifeandisconsideredoneofthesevennaturalwondersoftheworld.Formedoverthousandsofyearsfromtinycoralpolyps,thereefconsistsofnearly3,000individualreefsand900islands.Thecoralpolypssecretecalciumcarbonate,forminghardskeletonsthatbuildupovertimetocreatethemassivestructureweseetoday.TheGreatBarrierReefsupportsavastecosystem,including1,500speciesoffish,411typesofhardcoral,one-thirdoftheworld'ssoftcorals,134speciesofsharksandrays,andmorethan30speciesofwhalesanddolphins.Itisalsoavitalbreedinggroundformanyspecies,includingtheendangeredgreenseaturtle.Unfortunately,thereeffacessignificantthreatsfromclimatechange,pollution,andhumanactivities.Risingseatemperaturescausecoralbleaching,aprocesswherecoralsexpelthealgaelivingintheirtissues,causingthemtoturnwhiteandpotentiallydie.Oceanacidification,resultingfromincreasedcarbondioxidelevels,alsoharmscoralgrowth.Inrecentyears,conservationeffortshavebeenimplementedtoprotectthereef.Theseincluderestrictingfishingincertainareas,improvingwaterquality,anddevelopingcoralrestorationprojects.Additionally,scientistsareresearchingwaystohelpcoralsadapttochangingconditions.Despitethesechallenges,theGreatBarrierReefremainsabreathtakingnaturaltreasure.Itsbeautyandecologicalimportancecontinuetoinspireaweanddedicationtoitspreservationforfuturegenerations.6.TheGreatBarrierReefislocated______.A.alongthewesterncoastofAustraliaB.alongthenortheasterncoastofAustraliaC.inthemiddleofthePacificOceanD.offthecoastofNewZealand7.Whatarecoralpolyps?A.FishthatliveincoralreefsB.TinyorganismsthatsecretecalciumcarbonatetoformcoralC.PlantsthatprovidefoodformarinelifeD.Predatorsthathuntsmallerreefanimals8.HowmanyindividualreefsmakeuptheGreatBarrierReef?A.Approximately900B.About1,500C.Nearly3,000D.Over4,0009.Whatiscoralbleaching?A.AprocesswherecoralsturnwhiteduetostressB.ThenaturaldeathofcoralpolypsC.ThegrowthofnewcoralstructuresD.Thecleaningofcoralsurfaces10.Whatconservationeffortsarementionedinthepassage?A.BuildingartificialreefstoreplacenaturalonesB.Restrictingfishing,improvingwaterquality,andcoralrestorationC.MovingtheentirereeftoasaferlocationD.Banningalltourisminthereefarea3.阅读理解题（三）（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。ATheBenefitsofRegularExerciseRegularexerciseisessentialformaintaininggoodhealthandwell-being.Itoffersnumerousphysicalandmentalbenefitsthatcanimprovequalityoflifeandpreventvarioushealthconditions.Physically,exercisestrengthenstheheartandimprovescardiovascularhealth.Ithelpscontrolweightbyburningcaloriesandbuildingmusclemass.Regularphysicalactivityalsobooststheimmunesystem,makingthebodymoreresistanttoillnesses.Additionally,exerciseincreasesbonedensity,whichhelpspreventosteoporosis,especiallyinolderadults.Mentally,exerciseisequallybeneficial.Itreleasesendorphins,chemicalsinthebrainthatactasnaturalpainkillersandmoodelevators.Thiscanhelpreducesymptomsofdepressionandanxiety.Exercisealsoimprovescognitivefunction,enhancingmemory,focus,andcreativity.StudieshaveshownthatregularphysicalactivitycanevenreducetheriskofdevelopingdementiaandAlzheimer'sdiseaselaterinlife.Forchildrenandadolescents,exerciseiscrucialforpropergrowthanddevelopment.Ithelpsbuildstrongbonesandmuscles,improvescoordinationandbalance,anddevelopshealthyhabitsthatcanlastalifetime.Physicalactivityinschoolshasbeenlinkedtobetteracademicperformanceandimprovedbehaviorintheclassroom.Foradults,regularexercisecanhelpmanagestress,improvesleepquality,andincreaseoverallenergylevels.Itprovidesopportunitiesforsocialinteractionandcanbeafunwaytoexplorenewactivitiesandenvironments.Forolderadults,exercisehelpsmaintainmobility,flexibility,andindependence.Itcanreducetheriskoffallsandinjuries,whicharecommonconcernsforseniors.Gentleexerciseslikewalking,swimming,ortaichicanbeparticularlybeneficialforolderadults,providinghealthbenefitswithoutputtingexcessivestrainonthebody.Regardlessofage,thekeytoreapingthebenefitsofexerciseisconsistency.TheWorldHealthOrganizationrecommendsatleast150minutesofmoderate-intensityaerobicactivityor75minutesofvigorous-intensityaerobicactivityperweek,alongwithmuscle-strengtheningactivitiesontwoormoredaysperweek.1.Accordingtothepassage,exercisehelpscontrolweightby______.A.reducingappetiteB.burningcaloriesandbuildingmuscleC.increasingwaterintakeD.limitingfoodconsumption2.Whatareendorphins?A.ChemicalsinthebrainthatactasnaturalpainkillersandmoodelevatorsB.HormonesthatincreaseappetiteC.CellsthatbuildmuscletissueD.Bacteriathatimprovedigestion3.Forolderadults,whichofthefollowingisNOTmentionedasabenefitofexercise?A.MaintainingmobilityandflexibilityB.ReducingtheriskoffallsandinjuriesC.IncreasingmusclemassrapidlyD.Maintainingindependence4.Whatdoesthepassagesayaboutexerciseinschools?A.IttakesawayfromacademiclearningtimeB.IthasbeenlinkedtobetteracademicperformanceC.ItshouldonlybedoneduringphysicaleducationclassesD.Itisonlybeneficialforathleticstudents5.HowmuchexercisedoestheWorldHealthOrganizationrecommendperweek?A.Atleast60minutesofmoderate-intensityactivityB.Atleast150minutesofmoderate-intensityactivityC.Atleast300minutesofvigorous-intensityactivityD.Onlymuscle-strengtheningactivitiesBTheHistoryofPhotographyPhotographyhasarichhistorythatspansnearlytwocenturies.Whatbeganasacomplexscientificprocesshasevolvedintoanaccessibleartformandessentialcommunicationtool.Theconceptofcapturingimagesdatesbacktoancienttimes,withthecameraobscura,adarkroomorboxthatprojectsanexternalimagethroughasmallhole,beingusedasearlyasthe5thcenturyBCE.However,itwasn'tuntilthe19thcenturythatphotographybecamepractical.In1826,FrenchinventorJosephNicéphoreNiépcecreatedthefirstpermanentphotograph.Thisprocess,calledheliography,requiredanexposuretimeofseveralhours.Overthenextfewdecades,photographyevolvedrapidly.LouisDaguerredevelopedthedaguerreotypein1839,whichreducedexposuretimetojustseveralminutesandproducedclearerimages.TheinventionofflexiblefilmbyGeorgeEastmanin1884revolutionizedphotography.Eastman'sKodakcamera,introducedin1888,madephotographyaccessibletothegeneralpublicwiththeslogan"Youpressthebutton,wedotherest."Suddenly,ordinarypeoplecouldcaptureandpreservetheirmemories.The20thcenturybroughtfurtherinnovations.Colorphotographybecamecommerciallyviableinthe1930s.Instantphotography,popularizedbyPolaroidin1948,allowedpeopletoseetheirphotoswithinminutes.Thelate20thcenturysawtheriseofdigitalphotography,whicheliminatedtheneedforfilmandallowedforeasiereditingandsharingofimages.Today,smartphoneshaveputcamerasinnearlyeveryone'spocket.Photographyhasbecomemoredemocraticthanever,withbillionsofphotostakenandshareddailyonsocialmediaplatforms.Despitethesetechnologicaladvances,thefundamentalpurposeofphotography—tocaptureandsharemoments,tellstories,andexpresscreativity—remainsunchanged.6.Whatisacameraobscura?A.AdevicethatcapturesdigitalimagesB.AdarkroomorboxthatprojectsanexternalimageC.AtypeofearlyphotographicfilmD.Acameradesignedforprofessionalphotographers7.Whoinventedthedaguerreotype?A.JosephNicéphoreNiépceB.LouisDaguerreC.GeorgeEastmanD.EdwinLand8.WhatwassignificantaboutGeorgeEastman'sKodakcamera?A.ItwasthefirstcameratotakecolorphotosB.ItmadephotographyaccessibletothegeneralpublicC.ItrequirednotechnicalknowledgetooperateD.Itcouldtakephotosinstantly9.Whendidcolorphotographybecomecommerciallyviable?A.Inthe1820sB.Inthe1880sC.Inthe1930sD.Inthe1990s10.Whatismentionedasthefundamentalpurposeofphotography?A.TocreateprofessionalartworkB.TodocumenthistoricaleventsC.Tocaptureandsharemoments,tellstories,andexpresscreativityD.Toreplacetraditionalpaintinganddrawing4.阅读理解题（四）（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。ATheImportanceofSleepSleepisafundamentalbiologicalprocessthatplaysacrucialroleinmaintainingphysicalhealth,mentalwell-being,andoverallqualityoflife.Whilewesleep,ourbodiesandbrainsundergoessentialprocessesthathelpusfunctionoptimallyduringourwakinghours.Duringsleep,thebodyrepairstissues,buildsboneandmuscle,andstrengthenstheimmunesystem.Italsoregulateshormonesthatcontrolappetite,growth,andstressresponse.Withoutadequatesleep,theseprocessesaredisrupted,leadingtovarioushealthissues.Forthebrain,sleepisequallyimportant.Itconsolidatesmemories,processesinformationlearnedduringtheday,andclearsoutmetabolicbyproductsthataccumulateduringwakinghours.This"braincleaning"processisvitalforcognitivefunction,learning,andcreativity.Theamountofsleepneededvariesbyage.Newbornstypicallyrequire14-17hoursperday,whileteenagersneed8-10hours.Adultsgenerallyneed7-9hoursofsleeppernight,thoughindividualneedsmayvary.Olderadul