2026届海南省海口市四中英语高三上期末检测试题含解析

2026届海南省海口市四中英语高三上期末检测试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3．考试结束后，将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．It’shardforelderlypeopletosee______convenienceasmartphonecanbringtous.A．whatB．whichC．whoseD．how2．Communicationcanhelpyougainmorerespectfromyourparents,andyoumaybeabletoreach____thatmakeeveryonehappy.A．compromises B．contributions C．congratulations D．competitions3．—Whydoesheweararaincoatonsunnydays?—NordoIunderstand.Heis________.A．awetblanket B．alazyboneC．ablacksheep D．anoddfish4．TheydideverythingintheirpowertosavethebuildingdatingbacktotheQingDynasty,buttheireffortswere.A．inturn B．intimeC．invain D．inneed5．Beinghappyisaskillthatcanbelearned,andonewayto________ourselvestobehappyistowritedownthelittlethingsthatcheerusupeachday.A．convey B．appeal C．train D．attempt6．______________totheparty,Nancywasveryupset.A．Havingnotbeeninvited B．NothavinginvitedC．Havingnotinvited D．Nothavingbeeninvited7．—Whereareyougoingtohangthepicture?—Ihaven’tdecidedyet.I________hangitinthediningroom.A．might B．mustC．need D．would8．Everymanhashisfaults.Weshould,therefore,leantobe________ofothers.A．ignorant B．responsibleC．reliable D．tolerant9．You________havebookedtheticketsinadvance;therewereplentyleft.A．needn’t B．can’tC．shouldn’t D．mustn’t10．Franklyspeaking,IamnotsurewhetherI________thisintheolddayswiththatkindofequipment,whichlooksquiteoddandridiculous.A．shouldhavedone B．needhavedone C．wouldhavedone D．musthavedone11．—Thefoodhereisniceenough.—Myfriend________mearightplace.A．introduces B．introducedC．hadintroduced D．wasintroducing12．We___havehurriedallthewaytotheairport—theflightwascalledoffbecauseofthefoggyweather.A．mustn’t B．couldn’t C．needn’t D．wouldn’t13．Don'tdefendhimanymore.It'sobviousthathe________destroyedthefenceofthegardenevenwithoutanapology.A．accidentallyB．carelesslyC．deliberatelyD．clumsily14．—Whatdoyouthinkofthenewly-releasedfilmCapernaum?—Ittouchedmyheartdeeply.ButforyourrecommendationI_________it.A．hadmissed B．wouldmiss C．wouldhavemissed D．musthavemissed15．—Doyouthinkheistheonlypersonforthejob?—I’mnotquitesurebuthe’llprove_______tothetask.A．equal B．essentialC．special D．superior16．—Whatdoesthesignoverthereread?—"Noperson_______smokeorcarryalightedcigarette,cigarorpipeinthisarea．"A．shall B．may C．must D．Will17．Isitcommonpracticethatsalesmenreceivea_______of10percentonallsalesmade?A．depositB．receiptC．pensionD．commission18．Somewomenagoodsalaryinajobinsteadofstayinghome，buttheydecidednottoworkforthesakeofthefamily．A．mustmake B．shouldhavemade C．wouldmake D．couldhavemade19．Manyofusseereadingasaninvestmentinourselves，soit’sonlynaturalthatwewanttolearnsomethinguseful________ourefforts.A．inviewofB．inresponsetoC．inparallelwithD．inreturnfor20．makesmestressedistheentranceexaminationiscomingnearerandnearer.A．It;what B．What;that C．What;what D．That;that第二部分阅读理解（满分40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。21．（6分）ArobotcalledBina48hassuccessfullytakenacourseinthephilosophyofloveatNotreDamedeNamurUniversity(NDNU),inCalifornia.AccordingtocourseinstructorWilliamBarry,associateprofessoratNDNU,Bina48istheworld’sfirstsociallyadvancedrobottocompleteacollegecourse,afeathedescribedas“remarkable.”Therobottookpartinclassdiscussions,gaveapresentationwithastudentpartnerandparticipatedinadebatewithstudentsfromanotherinstitution.Beforebecomingastudent,Bina48appearedasaguestspeakerinBarrysclassesforseveralyears.OnedaywhenaddressingBarry’sclass,Bina48expressedadesiretogocollege,adesirethatBarryandhisstudentsenthusiasticallysupported.RatherthanenrollBina48inhisRobotEthics:PhilosophyofEmergingTechnologiescourse,BarrysuggestedthatBina48shouldtakehiscoursePhilosophyofLoveinstead.LoveisaconceptBina48doesn’tunderstand,saidBarry.ThereforethechallengewouldbeforBarryandhisstudentstoteachBina48whatloveis.“Someinterestingthingshappenedintheclass,”saidBarry.HesaidthathisstudentsthoughtitwouldbestraightforwardtoteachBina48aboutlove,which,afterall,is“fairlysimple—it’safeeling,”saidBarry.Buttherealitywasdifferent.Bina48endeduplearning“31differentversionsoflove,”saidBarry,highlightingsomeofthechallengeshumansmayfacewhenworkingartificialintelligenceinfuture.Bina48participatedinclassdiscussionsviaSkypeandalsotookpartinaclassdebateaboutloveandconflictwithstudentsfromWestPoint.Bina48’scontributiontothedebatewasfilmedandpostedonYouTube.ItwasjudgedthatBina48andNDNUclassmateswerethewinnersofthisdebate.Inthenextdecade,BarryhopesBina48mightbecomecomplexenoughtoteachaclass,thoughhesaysheforeseesrobotsbeingusedtobettertheteachingandlearningexperience,ratherthanreplacinginstructorscompletely.1、（小题1）WhatwasBina48’sperformancelikeinclass?A．Extraordinary.B．Insignificant.C．Far-reaching.D．Unattractive.2、（小题2）Whatdoestheunderlinedword“addressing”inparagraph3probablymean?A．Dealingwith.B．Consultingwith.C．Givingaspeechto.D．Sendingaletterto.3、（小题3）Whatcanwelearnfromthepassage?A．ItwasinterestingforBina48tolearnaboutlove.B．ItwasquitetoughforBina48tolearnaboutlove.C．Artificialintelligencemaysomehowbesuperiortoman.D．Humanscanlaunchachallengetoartificialintelligence.4、（小题4）WhatdoesBarrythinkofthefuturedevelopmentofBina48?A．Itwillsurelybeabletoserveasateacher.B．Itwillbeabletopromotelearningandteaching.C．Itwillcompletelytaketheplaceofinstructors.D．Itwillbesmartenoughtocontrolhumanbeings.22．（8分）IwastravellingbytheWestCoastExpresstoMangaloretwoyearsago.Berth(铺位)No.55,notfarfromme,wasoccupiedbyamiddle-agedgentleman.WhenthetrainreachedPalakkadJunctionaround9:00p.m.,alargegroupoftouristsenteredwithmuchnoise.Justthenanothermiddle-agedmanfromthegroupdeclaredthatheownedBerth55.Heevenhadapapergivenbyhistravelagenttosupporthimself.Theticketexaminerarrivedandtoldthesecondmanthatitwasnothisberth.“No,”saidthesecondman.“It’smine.”ApolicemanfromtheRailwayProtectiontriedtogetthesecondmanleave.Buthewouldn’tgivein----andhehadthesupportofhiscompanions.Fierceargumentcontinued,evenlongafterthetrainleftPalakkad.Thensomeoneevenpulledtheemergencychain(应急链)aswewereleavingTirurstation,fourstopsafterPalakkad.Nobodycouldsleepanditwasgettinglate.Suddenly,aroundmidnight,Iwatchedateenager,astudentIamsure,climbeddownfromanupperberthclosetome.“Pleasetakemyberth,”hetoldthesecondman,whoaccepteditafterabitofhesitation.Tomygreatsurprise,thestudentthenspreadanewspaperonthefloorandwassoonlostindeepandpeacefulsleep.Bynoweveryonewasquiet,asifnothinghadhappened!I’ma58-year-oldbiologyteacherwhohashandledtworecentgenerationsofstudents.Iwasconvincedonceagainthat,contraytopopularopinions,youngpeoplecanoftenbefar,farnoblerthanmanyolderones.Andthat’sthehopeofournation.1、Wheredidtheauthorspendthenightwhentheargumentshappened?A．Athome.B．Inahotel.C．Onatrain.D．Inarestaurant.2、Whowasreallywrongintheaccident?A．Therailwaystation.B．Thetravelagent.C．Themiddle-agedgentleman.D．Thesecondman.3、Facedwiththetwomen’sarguments,thepassengerswere.A．couriousB．excitedC．angryD．puzzled4、Whywaseveryonequietafterthearguments?A．Theyweretoosleepyinfact.B．Theywereafraidtospeakanything.C．Theyweretiredfromhardwork.D．Theyreachedtheirdestination.5、Readingthepassagegivesreadersasenseof.A．encouragementB．responsibilityC．disappointmentD．excitement23．（8分）ItisquiteapparentthatcompetitionsurroundseveryaspectofhumanlifewhetherintheUnitedStatesortheAmazonrainforest.Withoutitwewouldnothavegrownintoprimates(灵长类动物).Orwewouldprobablystillbestrugglingtosharpenabronzetoolwhilecrawlingaroundonfourlegsinsearchofmeat.Withoutcompetition,Columbuswouldn’thavediscoveredAmericaandEdisonwouldneverhaveinventedthelightbulb.Friendship,likeallrelationshipsbetweentwopeople,involvescompetition.Itisn’tcompetitioninatraditionalsensebecausetherearenogoalstobescoredandnoprize.Perhapstheecologicaldefinition---thesimultaneous(同时)demandbytwoormoreorganismsforlimitedenvironmentalresources,suchasnutrinents,livingspace,orlight---betterexplainsit.Asinnature,highschoollifeisgovernedbyasetoflaws,similartoashortenedversionofDarwin’stheoryofevolution,overpopulation,andcompetition.Thereisanabundanceofhighschoolstudentsandtodistinguishthem,rankingandcategorizing(分类)takeplace.Inhighschool,friendshipslearntocoexistwithcompetitioneventhoughattimestherelationshipisrough.Infact,insomecircumstance,competitionistoomuchofaburdenforafriendshiptobear,causingittofallapart.Collegeadmissionisthefinalhighschoolobjective.Fouryearsofhardworkistoachievegoodgrades,andastudent’sfateisdeterminednotonlybytheseachievements,butbytherecordsofthousandsofotherseniorstryingtoachieveasimilarrecognition.Nevertheless,bynecessity,competitionbetweenstudentsexistsinallaspectsofhighschoollife.Itsetsandimprovesthestandardsineverythingfromsportstoschoolwork.Ahealthy,friendlycompetitioncanhaveonlybenefits,butwhenitbecomestoofierce,jealousy(妒忌)cantearfriendshipsapart.Yet,despiteallthis,withoutcompetition,wewouldbelost.1、Whatdoestheecologicaldefinitionmainlyexplain?A．Howtowinthecompetition.B．Whatcompetitionexactlyis.C．Whattheresultofcompetitionis.D．Howfriendscompetewitheachother.2、Accordingtothewriter,whatcausesthehighschoolstudentstocompete?A．Theyknowthelawsofnaturewell.B．Friendshipisaburdenforthem.C．Thenumberofthemistoolarge.D．Theyaredividedintodifferentgroups.3、Whichbestdescribestherelationshipoffriendshipandcompetition?A．Friendshipisalwaysbasedoncompetition.B．Competitionisaresultoflostfriendship.C．Competitionisterriblyharmfultofriendships.D．Thedegreeofcompetitionisvitaltofriendship.4、Whatdoestheauthorthinkof“competition”?A．Competitioniscertaintohappenatschool.B．Theresultofcompetitionareoutofcontrol.C．Competitionbecomesfierceinhighschool.D．Friendshipisnotasimportantascompetitionatschool.24．（8分）ScooterBraun,theartistmanagerresponsiblefordevelopingJustinBieber’scareerandwhoseclientsincludeCarleyRaeJepsen.ArianaGrandeandKanyeWest,toldtheAssociatedPressWednesdaythatheisplanningabenefitconcertforthoseaffectedbythisweek’sterriblestorm.Braun’spartnerinplanningtheeventisBunB,aHoustonnativeandrapperbestknownforhisworkwiththefoundationalsouthernduoUGK.TheconcertisplannedforSept.12andis“tentativelyscheduled”tobetelevisedonfournetworks.BraunwasbehindthesuccessfulOneLoveManchesterconcertearlierthisyear,whichdrewthelargesttelevisionaudience—14.5million—oftheyearatthetimeandraised$3milliontosupportvictimsoftheManchesterArenabombingoutsideanArianaGrandeconcertonMay22thatkilled22andwoundeddozensmore.TheartistSolange,alsoaHoustonnative,announcedanotherbenefitconcerttobeheldnextmonthatBoston’sOprheumTheatreonSept.28,featuringTheSunRaArkestraaspartofherOrion’sRiseconcertseries.“I’mcommittedtopartneringwithorganizationsonthegroundinHoustonandmakingcontributionstocheerupthestrickencitythatraisedmewithsomuchlove.”ThesingeralsoaddedanadditionalshowatRadioCityMusicHall,ofwhich$3fromeachticketwillgotowardsstormreliefefforts.Solange’ssisterBeyonceisalsoworking,throughherBeYGOODcharitableorganization,onreliefefforts,thoughdetailsaren’tknown.“Shehasdonealotthatshehasrequestedweshouldn’tannounce,”theRev.RudyRasmusofHouston’sSt.John’schurch,saidrecently.AFacebookpostofthepopstarwhosimplyread“BEYGOODHOUSTON”earliertodaydrewsome254,125likesin52minutesthismorning.Manycelebritiesandcompaniesannouncedtheirintentionstodonatethisweek,withmanyoptingtoroutetheirmoneytowardstheRedCross.However,theorganizationsaidthatitcan’tquantifyhowmanyofthosedollarsgotowardsreliefefforts.Atleast25havediedandtensofthousandshavebeendisplacedbythestorm.1、WhatisthepurposeoftheconcertorganizedbyScooterBraunandBunBonSept.12?A．Tosupportvictimskilledandwoundedinabombing.B．Toannouncethereturnandreunionofaband.C．Tosupportvictimsoftheterriblestorm.D．Todevelopamoresuccessfulcareer.2、WherewillSolange’sbenefitconcertbeheld?A．AtBoston’sOprheumTheatre.B．AtRadioCityMusicHall.C．InManchesterArena.D．AtHouston’sSt.John’schurch.3、Whatcanwelearnfromthetext?A．Thestormkilled22andwoundedmanymore.B．JustinBieberwillbeontheconcertonSept.12.C．ThestormwhichstrokeHoustonmadethousandsofpeoplehomeless.D．Solangewilldonate$3ofhereveryconcerttickettostormreliefefforts.4、Whatcanbethebesttitleforthetext?A．TheStormMakesMusiciansUnitedTogetherB．ArtistsareWorkingonStormBenefitConcertsC．ASeriesofConcertsWillbeHeldbyMusiciansD．MusiciansUnitetoReduceLossCausedbytheStorm25．（10分）WithmorelargesolarfarmsbeingdevelopedinthesunnysouthwesternUnitedStates,researchersandconservationistsalikearebeginningtonoticesurprisingenvironmentaleffects.Whilesolarenergyisknownforitspositiveenvironmentalimpacts,officialsattheNationalFishandWildlifeForensicsLaboratoryhavecometorecognizeoneofitssignificantdownsides:Somespecksofbirdsthatliveclosetolargesolarplants(太阳能板)aredyingoff,includingendangeredbirds.Arecentfederalinvestigationrecovered233birdsthathadbeenkilledasadirectresultofsolarplants.Researchersbelievethatsomeoftheaffectedbirdshavemistakenthelarge,reflectiveareasofthesolarpanelsforbodiesofwater.Thisisaphenomenonreferredtobyscientistsas“lakeeffect.”Thebirdsaredrawntowhattheyassumetobewater.Theyaimfortheareaandslamintothepanelswithgreatforce.Itisthoughtthattheinsectsthatbirdscatfallvictimto“lakeeffect”aswell,leadingthebirdsintothepanels.Researchersfigurethatbetween1,000and28,000birdsarekilledasaresultofharvestingsolarenergy.Thenumberofbirdsaffectedbywindfarmingismuchgreater,rangingfrom140,000to328,000.Coal-firedelectricityhasthelargestnegativeeffectonbirds,killingnearly8millionayear.Thesenumbersmakesolarfarmingseemlikethebestoption.However,conservationistsarequicktopointoutthatareaswheresolarisexpectedtoboombetween2015and2020arehometosomeoftherarestbirdsintheUnitedStates.Thiscouldputspecificbirdspeciesatriskofextinction.ThereexistsastateorderinCaliforniathat20percentofallelectricityofallenergysoldshouldberenewablebytheyear2017.Thishasbeenonedrivingforcebehindtherapiddevelopmentofhugesolarfarms.Theindustry,whichisexpectedtoboomasaresultofthischangetorenewableenergy,isfacingnewlyfiledlawsuits(起诉)byconservationistgroups.TheselawsuitscouldslowdowntheapprovalprocessfortheplannedsolardevelopmentacrosstheSouthwest.1、Whatcanweinferfromparagraph1?A．Solarfarmsrequirealongdevelopmentperiod.B．Mostpeoplewouldbeshockedbythesizeofsolarfarms.C．Solarenergyequipmentlooksstrangetomostpeople.D．Mostpeoplethinkthatsolarenergyisverybeneficial.2、Theunderlinedword“slam”inparagraph2isclosestinmeaningto.A．dashB．breakC．moveD．slide3、Whichofthefollowingbestreflectstheauthor’sviewpoint?A．Usingsolarfarmsisthemostpracticalwaytocreateenergy.B．Morebirdsareendangeredbysolarfarmsthanwindfarming.C．Solarfarmsmaynotbeasfriendlytotheenvironmentasexpected.D．Waysshouldbefoundtoreduce“lakeeffect”causedbysolarfarms.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）完形填空,阅读下面短文，从短文后各题所给四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。Forthelovethatshapedmychildhoodandstillcocoons(把……包围起来)metoday,Icanneverrepaymygrandfatherormyfather…Ifeltthebackofmygrandfather’srough1touchgentlymyjawtodayasheusedtowhenhewastill2,whenIwasonlyachild…I3abeautifullystampedenvelopefromtheStatesinthemail.Iimmediately4onestampandmyfather’sscrawl（潦草的字迹）below.5,Iusedaknifetoopentheenvelope,knowingthatoccasionallymy6sentmevaluabletreasurethroughthe7.Inside,Ifoundanother8.Onit,Isawtwoscripts（手稿）.Thefirstonehadmyfather’sexplanations:“Inthe40’s,mygreat-grandfatherboughta9.Heuseditinhisofficeatthefamilyrestaurantandwhenhe10,mygrandfatherstartedusingthedesk.Whenthefamily11wassold,thedeskwas12tomygrandfather’shouseinNormandy.Later,myfatherdecidedtomovethedesk13andbeginusingit.Whenhedidso,helookedthroughthedrawersofthedeskand14anenvelope.”Thesecondscriptboremygrandfather’shandwriting:“In1972,ontheeveofmydeparturefromFrancetoCanada,Ihad15mygrandparentsandgivenmybeloved16awildflower,aschildrenwill.Helovingly17itandputitinanenvelope,saying,“Agiftfrommy‘bouchon’.WillIeverseeheragain?”Today,Ireceivedproofthatthepeopleinourhearts,eveniftheirtravelstakethemtoheaven,can18touchusinthemostsurprisingways.Today,I19thebackofmygrandfather’sroughfingerstouch20myjawasheusedtowhenIwasonlyachild,whenhewasstillalive…1、A．arms B．nails C．legs D．fingers2、A．stubborn B．innocent C．healthy D．alive3、A．fixed B．received C．passed D．gained4、A．recognized B．realized C．evaluated D．claimed5、A．Thankfully B．Gradually C．Carefully D．Hopefully6、A．brother B．father C．mother D．sister7、A．road B．ship C．mail D．traffic8、A．book B．wallet C．bag D．envelope9、A．desk B．chair C．bed D．computer10、A．tookaway B．passedaway C．putaway D．passedby11、A．factory B．business C．restaurant D．element12、A．attached B．supplied C．applied D．moved13、A．again B．far C．fast D．slowly14、A．bought B．found C．invented D．created15、A．controlled B．intended C．visited D．affected16、A．uncle B．aunt C．grandma D．grandfather17、A．made B．eyed C．dried D．pressed18、A．ever B．still C．away D．just19、A．felt B．shook C．thought D．replaced20、A．gently B．calmly C．firmly D．fully第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）OnAug13,fourChineseirrigationsiteswonglobal1．(recognize)andwereaddedtothe2018listofHeritageIrrigationStructures,among2．Dujiangyanistheoldestandonlysurvivingdamlessirrigationsystemintheworld.Builtover2,000yearsagoin3．isnowSichuanProvinceinSouthwestChina，thisamazingengineeringachievementisstillplayingacrucialroleinirrigatingfarmsandprovidingwaterresourcesformorethan50citiesintheprovince.Inancienttimes,theregioninwhichDujiangyannowstands4．(threaten)byfrequentfloodingfromtheMinjiangRiver.LiBing,alocalofficialofSichuanProvinceatthattime,togetherwithhisson,decidedtoconstructanirrigationsystemontheMinjiangRiver5．(prevent)flooding.Aftermanystudies,theyfoundthe6．(simple)solutionwastobuildadam,butthiswouldhaveruinedtheMinjiangRiver.SoinsteadLidesignedaseriesof7．(channel)builtatdifferentlevelsalongMountYuleithatwouldtakeawaythefloodwaterwhileleavingtheriverflowing8．(natural).Betterstill,theextrawatercouldbedirectedtothedryChengduPlain,9．(make)itsuitableforfarming.EversincethegreatDujiangyanIrrigationSystemwascompleted,theChengduPlainhasbeenfree10．floodingandthepeopletherehavebeenlivingpeacefully.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上英语老师要求同桌之间互相修改作文，请你修改你同桌的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。删除：把多余的词用斜线（\）划掉。增加：在缺词处加一个漏字符号（∧），并在该词下面写出该加的词。修改：在错的词下划一横线，在该词下面写出修改后的词。注意：1、每处错误及修改均仅限一词。2、只允许修改10处，多者（从11处起）不计分。Boysandgirls,welcometoEliteSecondarySchool!I’mMr、Green,inchargeofthisschool、I’dliketointroduceyoutovariousaspectofourschool,fromourhistorytoourbuildingsandactivities、EliteSecondarySchoolsetupin1960、Inthepastfiftyyears,Elitehadexperiencedalotofchangesanddevelopments、OurschoolfinallydecidedtomovetoAberdeenin1990,duetothelackofthespace、Theschoolcampusnowwasalmostthreetimeslargerthanthepreviousone、Weevenhavethreelibrarieswhichareavailablewithalltheteachersandstudents、Asforlaboratories,theyhavetwoPhysicslabs,twoChemistrylabs,andaBiologylabwhichwasestablishedlastyear、Studentsherealwayshaveanenjoyabletimeatschoolbecausethereisawidelyrangeofextra-curricularactivitiesforthemtochoose、Wetrytoprovideasmuchactivitiesforourstudentsaspossible、EliteSecondarySchooliscommittedtoprovidingthehighestlevelofeducationtothechildren、Thankyouforyourtime、第二节书面表达（满分25分）29．（25分）假如你是李华，在英语学习过程中遇到了一些困难，请根据以下要点给你的美国朋友Mike写一封信，向他寻求帮助。1.困难：词汇量有限，不懂语法；2.做法：背单词，看英文电影，效果不佳；3.希望：给出具体建议。注意：1.词数：100词左右；2.可适当增加细节，以使行文连贯。DearMike,Howiseverythinggoing?__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________