重慶市大學(xué)城第一中學(xué)高三下第一次測(cè)試新高考英語(yǔ)試題及答案解析

重慶市大學(xué)城第一中學(xué)高三下第一次測(cè)試新高考英語(yǔ)試題注意事項(xiàng)1．考生要認(rèn)真填寫(xiě)考場(chǎng)號(hào)和座位序號(hào)。2．試題所有答案必須填涂或書(shū)寫(xiě)在答題卡上，在試卷上作答無(wú)效。第一部分必須用2B鉛筆作答；第二部分必須用黑色字跡的簽字筆作答。3．考試結(jié)束后，考生須將試卷和答題卡放在桌面上，待監(jiān)考員收回。第一部分（共20小題，每小題1.5分，滿分30分）1．Frommypointofview,there’slittlechancethatwewillbesuccessfulintryingtochangethepresentsituation.________,itisimportantthatwetryourbest.A．Meanwhile B．OtherwiseC．Therefore D．Nevertheless2．Mr.Zhanggavealltextbookstoallthepupils,except____________whohadalreadytakenthem.A．theseB．onesC．thoseD．theothers3．Dellaturnedallofherpocketsinsideoutonlytofind$1.87buyJimapresentforChristmas.A．withwhatto B．withthatshecan C．inwhichto D．withwhichto4．ThefarmersaidthePLAmencametorescuetimelywhenthey_____inthesnowstorm.A．weretrappingB．werebeingtrappedC．a(chǎn)retrappingD．a(chǎn)rebeingtrapped5．Backwardsomewhattechnologically________weareforthemoment,wehaveconfidenceinourabilitytocatchupintime.A．a(chǎn)lthoughB．ifC．a(chǎn)sD．once6．—WhatdoyouthinkofPutin?—Heisanoutstandingleaderwho_______hisreputation.A．looksoutforB．comesupwithC．livesuptoD．looksforwardto7．—I'mgoingtoorderchickenandsalad．Whataboutyou?—.I'llhavethesame. A．I'mafraidnot B．It'suptoyou C．Thatsoundsgoodtome． D．Thatdepends8．Amythisanaccountofthedeedsofagodorsupernaturalbeings,usuallyexpressedintermsof______thought.A．primary B．capital C．initial D．primitive9．Thediningroomiscleanandtidy,withatablealready______forabigmeal． A.beinglaidB．laying C．tolay D．laid10．—Wouldyoulikemetheradioabit?—No,it’sallright.I’musedwiththeradio.A．toturndown;towork;on B．turningdown;toworking;onC．turningdown;toworking;off D．toturndown;toworking;on11．.—I'mreallyangryatmynaughtyson.Heneverlistenstomeandoftenisagainstme.—____,Ellen.Thingswillgoout.A．Itdoesn'tmatter B．TakeyourtimeC．Don'tmentionit D．Takeiteasy12．Ididntseeyoursisteratthemeeting.Ifshe,shewouldhavemetmybrother.A．hascome B．didcomeC．came D．hadcome13．—Ineedtoadvertiseforaroommatefornextterm.—________？Maryisinterested.A．Whybother B．WhynotC．Sowhat D．Whatfor14．Shethentookthelittlekey,andopenedit,trembling,butcouldnotatfirstseeanything________,becausethewindowswereshut.A．plainlyB．closelyC．firmlyD．frequently15．—Whydidyoucomebytaxi?—MycarbrokedownlastweekandIstillitrepaired.A．didn’thave B．hadn’thadC．haven’thad D．won’thave16．Someexpertsthink,________genes,intelligencealsodependsonanadequatediet,agoodeducationandanicehomeenvironment.A．insteadof B．exceptforC．a(chǎn)partfrom D．farfrom17．ThepressshouldexpanditsinfluenceininternationalpublicopiniontomakeChina’svoicebetter______intheworld.A．hearing B．tobeheardC．hear D．heard18．Patrickwaited________alltheluggagewascleared,buthisneverappeared.A．until B．beforeC．when D．while19．Sincewecandonothingaboutit,we_________aswellconsultMr.Smithaboutthematter.A．can B．mustC．need D．may20．WatchingbasketballgamesonTVathomeisonething,goingtowatchthem________liveisquiteanother.A．perform B．performing C．toperform D．beingperformed第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）Thenexttimeyourbrainrefusestorecallasimplefactorname,bethankful.Thatcouldbeasignthatyourbrainisgettingridofunnecessaryinformationsothatitcanoperatemoreefficiently,andhelpyoumakebetterdecisions.Theresearcherssaytherearenumerousneurobiological(神經(jīng)生物學(xué)的)studiesconductedonhowthebrainstoresinformation,aprocesscalledpersistence(暫留).However,scientistsalsoassumedthatouroccasionalinabilitytorecallfactswasduetoaareanthebrain.In2013,scientistsdiscoveredthatasnewneuronscombinewiththehippocampus(海馬區(qū))----aregionofthebrainthatplaysasignificantroleinlearningandremembering---theyoverwriteoldmemories,makingthemhardertoaccess.Thereisalsoevidencethatthebrainweakensorremovesconnectionsbetweenneurons,inwhichmemoriesareencoded.Thescientistshaveatheoryonwhythebrainspendssomuchenergyerasingmemories.Theysaywhatthebraindecidestoforgetisdeterminedbyourdailylife.Anexampleisthatourbrainsrememberphonenumbersaccordingtotheneed.Insteadofstoringthisirrelevantinformationthatourphonescanstoreforus,ourbrainsarefreeduptostorethememoriesthatactuallydomatterforus.Theyalsobelievethatmemorizingtoomuchdetailcouldpreventusfrommakinggooddecisions.Sothenexttimeyouareunabletorecallaseeminglyimportantfact,don’tbehardonyourself.Justthrowittoyourbrain’s“rubbishcan”tomakeroomforinformationthatcancontributetomakingyousmarter!Remember,evenAlbertEinsteinwasabsent-minded!1、Whatcanweknowfromthefirsttwoparagraphs?A．PersistenceisnotaprocesstostoreinformationB．Onceinformationisstoredinthebrain,itwilllastforeverC．LearningandmemorizingtakeplaceinthehippocampusD．Newneuronswillstrengthenoldmemories2、Thebrainhastoerasememoriesto__________.A．recallimportantinformationB．storemoreimportantinformationC．storedetailD．rememberphonenumbers3、Ifsomeunimportantinformationisstored,itwillbe_________.A．combinedwiththehippocampusB．processedandmemorizedpermanentlyC．storedanddecodedimmediatelyD．removedandforgottensoon4、Whatisthebesttitleofthepassage?A．ScientistsencourageustoforgetthingsB．ThewayourbrainsmemorizeandencodeC．ForgettingthingsmaymakeyousmarterD．WhywasAlbertEinsteinabsent-minded?22．（8分）NewYorkWalkingTour◆StatueofLibertyandEllisIslandWalkingTourStartthisexcitingguided4-hourtourbygettingearlyReserveLineAccessboardingontheferrytoLibertyIsland.Oncethere，goinsidethebaseofthestatueandheadtotheobservationdecksforanawesomeviewofNewYorkCityanditssurroundings.ThencomebackontheferrytoEllisIslandtolearnaboutthehistoryofimmigration(移民)toAmericathattookplaceherebetween1892and1954.◆CentralParkWalkingTourWalkthroughCentralPark’smostpicturesquehighlightsona2-hourtourwithaprofessionalphotographer.RememberyourNewYorkCityadventurewithunforgettableimagesofyouwithfamilyorfriendsasyoucirclethetowersatBelvedereCastle，walkthroughpathswithflowersintheConservatoryGarden，orfeedtheswansbytheLoebBoathouse.◆NewYorkCityArchitectureWalkingTourLearnaboutthehistoryofthebuildingsthatdefinetheNewYorkCityskylineona3-hourwalkingarchitecturetour.Walkdownthefamous42ndStreetcorridorwithalongtimeNewYorkresident(居民)andarchitecturalexpert，stoppingalongthewaytolearnaboutMidtownManhattan’smosticonicstructuresliketheChryslerBuilding，F(xiàn)ordFoundation，GrandCentralStationandtheNewYorkPublicLibrary.◆GreenwichVillageWalkingTourGreenwichVillageisoneofNewYorkCity’smostbeautifulandfamousneighborhoods.Takeaguided2-hourwalkingtourofthislegendaryLowerManhattanspace.Hearaboutthefamousartistswhooncelivedhere，fromEdgarAllanPoetoBobDylan，JimiHendrixandcountlessothers.WalkthewindingstreetsandvisitpopularWashingtonSquarePark，relivingmorethan200yearsofhistory.1、WhydotouristsvisitEllisIsland?A．ToknowaboutAmericanimmigrationhistory.B．Toexplorethesurroundingsoftheisland.C．TogetawholeviewofNewYorkCity.D．ToobserveStatueofLibertyclosely.2、WhowillgowithtouristsonCentralParkWalkingTour?A．Anexperiencedguide.B．Anarchitecturalexpert.C．Aprofessionalphotographer.D．AlongtimeNewYorkresident.3、Whichtourtakesthelongesttime?A．CentralParkWalkingTour.B．GreenwichVillageWalkingTour.C．NewYorkCityArchitectureWalkingTour.D．StatueofLibertyandEllisIslandWalkingTour.4、WhatcantouristsdoonGreenwichVillageWalkingTour?A．Takeunforgettablepictures.B．ComeacrossBobDylan.C．VisitNewYorkPublicLibrary.D．Learnaboutfamousartists.23．（8分）ACADEMICACTIVITIESANDLEARNINGTRIPSNACA(NativeAmericanCommunityAcademy)involvesstudentsinacademicactivitiesandlearningtripsinordertostrengthentheclassroomlearningexperience.Someexamplesofourcommitmenttoacademicactivitiesinclude:☆StudentDemonstrationsAttheendofeveryschoolyear,NACAcelebratesstudentlearningandgrowththroughStudentDemonstrations.Eachstudentchoosesaprojectthatreflectstheirbestworkanddemonstratesitpubliclyforfamilyandcommunitymembers.Throughthisprocessstudentsalsopracticetheskillsofgivingaproperintroduction,sharingcontentknowledge,makingapersonalconnection,betteringtheirvisualandoralpresentationskillsandinteractingwiththeircommunity.☆StudentCouncilStudentCouncilisagroupofpeer-electedrepresentatives.TheyserveasleadersoftheirgradelevelandpromoteNACACoreValues.Theymodelpositiverelationshipsamongeachotherandstaff.StudentCouncilwillfacilitateschoolwideeventstofosterschoolspirit.☆PotentialLeadersDevelopmentTriptoWashingtonDCEverysummer,aboutthirty8thgradestudentstakepartinaPotentialLeadersDevelopment.AtriptoWashingtonDCisanimportantopportunitythatpromotesyouthleadershipforstudentswhileengagingthemonadeeperacademiclevel.Itprovidesanexperience-basedunderstandingoftheendlessopportunitiesthathighereducationcanprovideandencouragesthepursuitofacademicsuccess.Studentswhoattendthistriparegreatlyimpacted,longforcompletingtheirhighschooleducationinamorefocusedanddeterminedmannerandbeginmakingplansforcollege.ThetripalsocreatesawarenessofthesignificanceofWashingtonDC/USgovernmentandimportanceofgovernmenttogovernmentrelationships.1、What’stheaimofNACAtrips?A．Toequipstudentswithsocialexperience.B．Tohelpstudentsstrengthenwhattheylearninclass.C．Topromotetheawarenessofprotectingnature.D．Tohelpstudentswithlearningdifficultiestocatchup.2、HowdoesNACAcelebratetheendofaschoolyear?A．ByorganizingtripsforstudentstoWashingtonDC．B．Bychoosingmodelstudentsfortheirgoodrelationships.C．Bygettingstudentstopresenttheirbestworkpublicly.D．Bymakingpersonalconnectionswiththecommunity.3、WhatdoesthepassagesayaboutTriptoWashingtonDC?A．Itsparticipantsarefutureleadersofallfields.B．Itsteachersareallexpertsatpresentationskills.C．Itsetsmodelsforstudentstosocializeinreallife.D．Itaimstoinspirestudentsforhighereducation.24．（8分）Anewstudyfrombrainresearchershelpsexplainhowthehumanbrainevolved,orchangedovertime,topermitpeopletospeakandwrite.MichaelUllman,theleadresearcher,aprofessoratGeorgetownUniversityMedicalSchoolinWashington,D．C,hasbeenstudyinglanguagelearningformorethan20years.Ullmansayshisresearchshowsthatthehumanbraindoesnothaveaspecialareaorsystemformakinglanguage.Overtimewehavesimplyreusedorco-opted(指派)partsofourbrainforlanguage.Andthoseparts,hesays,areancient-oldereventhanhumansthemselves."Thisstudyexaminesthetheoreticalframework(準(zhǔn)則)thatlanguageislearned,storedand'processedintwoancientlearningandmemorysystemsinthebrain."Ullman,Hamrickandtherestoftheteamlookedatdatafrom16otherstudiesonlanguage.Theyfoundthatpeoplelearnlanguageusingtwomemorysystems:declarativeandprocedural.Memorizingvocabulary,forexample,isadeclarativememoryprocess.Butlearninggrammaris,mostly,aproceduralmemoryprocess."Declarativememory,inhumansatleast,iswhatwethinkofaslearningmemory',suchas,'Oh,rememberwhatyousaidlastnight'orthingslikethat.Andproceduralmotormemoryiswhatweoftencallmotormemory'suchashowyoulearntorideabicycle."Or,Ullmanadds,"Theseproceduralmemoryskillsbecomesodeeplyleanedthatwearenolongerawarethatwearedoingthem."However,Ullmanexplainsthatthetwolong-termmemorysystemscansharetasks.And,heads,theadultbrainusesthesystemstolearnlanguageabitdifferentlythanachild'sbrain."Adultlanguagelearnersofasecondlanguagemayusetheirdeclarativememoryforusinggrammarpatterns.Theythinkaboutitpurposefully.Forachild,thegrammarmaycomemorenaturally.Theydon'thavetothinkaboutthegrammarrulesbeforespeaking."Inadditiontolanguagelearners,Ullman'sstudycouldhelppeoplewhohaveabraininjurythataffectsspeakingandwriting.Thisknowledgecanalsohelpthosewhohavelearningdisabilitiessuchasdyslexia(閱讀障礙).Peoplewithdyslexiahavedifficultyrecognizingwordsandsymbolsaccurately.1、HowdidUllmanstudyhuman'smemorysystems?A．Byexaminingthebrainwithhisteam.B．Bystudyinglanguagelearningoveryears.C．Bycomparingdifferentlanguagesyearafteryear.D．Byreferringtodatafromotherstudiesonlanguage.2、Whichofthefollowingisanexampleof"motormemory"?A．Learningtomakeamodelplane. B．RememberingthegrammarpatternsC．Repeatingwhatyouheard. D．Memorizingwhatyouread.3、Whatdoestheunderlinedword"it"referto?A．Declarativememory. B．Anadultlanguagelearner.C．Usinggrammarpatterns. D．Asecondlanguage.4、What'sthemainideaofthetext?A．Ullmanhasadvancedourlanguageunderstanding.B．Anewresearchhelpspeoplelearnanewlanguage.C．Learningmemoryismoreactivethanmotormemory.D．Humanbeingslearnlanguageinprehumanareaofbrain.25．（10分）JamesGross,apsychologyprofessoratStanfordUniversity,hasa13-year-olddaughterwholovesmathandscience.“Ithasn’toccurredtoheryetthat’sunusual,”hesays.“ButIknowinthenextcoupleofyears,itwill.”She’salreadybeingpulledoutofclasstodoadvancedthingswithacoupleofotherkids,whoareguys.Andassomeonewhostudieshumanemotionforaprocession,Grosssays,“Iknowastimegoeson,shewillfeelincreasinglylonelyasagirlwho’sinterestedinmathandscience,andbeatriskofnarrowingherchoicesinlifebeforefindingouthowfarshecouldhavegone.’’Gross’concernclearlyshowswhathasbeenatouchysubjectintheworldofscienceforalongtime:Whyaretherestillsofewwomeninscience,andhowmightthataffectwhatwelearnfromresearch?Womennowmakeuphalfthenationalworkforce,earnmorecollegeandgraduatedegreesthanmen,andbysomeestimatesrepresentthelargestsingleeconomicforceintheworld.Yetthegendergapinsciencepersists,toagreaterdegreethaninotherprofessions,particularlyinhigh-end,math-intensivefieldssuchascomputerscienceandengineering.AccordingtoUSCensusBureaustatistics,womeninfieldscommonlyreferredtoasSTEM(science,technology,engineering,mathematics)madeup7percentofthatworkforcein1970,afigurethathadjumpedto23percentby1990.Buttheriseessentiallystoppedthere.Twodecadeslater,in2011,womenmadeup26percentofthescienceworkforce.1、AccordingtoJamesGross,inthenearfuturehisdaughtermay.A．becomeagreatscientistB．feellonelyandhavefewerchoicesC．bepulledoutofclasswithsomeguysD．learnmathandsciencebetterandbetter2、Wecanlearnfromthetextthat.A．womenareclevererthanmenincollegeB．menrepresentthelargestsingleeconomicforceC．womenmakeupmorethan50%ofthenationalworkforceD．thenumberofwomengraduatingfromcollegeislargerthanthatofmen3、Howdoestheauthordevelopthelastparagraph?A．Byprovidingexamples.B．Bymakingcomments.C．Byfollowingtimeorder.D．Byexplainingtheprocess.4、Whichofthefollowingisthebesttitleforthetext?A．WhyItIsImportanttoGetMoreWomenIntoScienceB．JamesGross,ConfusionAboutHisdaughterC．SituationofWomenintheWholeCountryD．FutureofwomenintheWorkforce第三部分語(yǔ)言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Iwaswaitingtopayformybillinastore,whenIheardthecashiertalkingtoaboyabout5yearsoldinfrontofme.The

cashiersaid,“I’msorry,1youdon’thaveenoughmoneytobuythis2.”

Thenthelittleboy3meandasked,“Uncle,areyousureIdon’thave

enoughmoney?”I4hiscashandreplied,“It’snotenough,mydear.”Thelittleboywasstill5thedollinhishand.

Finally,Iaskedhim6hewishedtogivethisdollto.“It’sthedollthatmy7lovedmost.Iwantedto8herforherBirthday.”Hiseyeswereso9whilesayingthis.“MysisterhasgonetobewithGod.DaddysaysthatMommyisgoingtoseeGod

verysoontoo,soIthoughtthatshecould10thedollwithhertogiveitto

mysister.”My11nearlystopped.Helookedupatme,thenshowedmeaverynicephotoofhim,12hewas

laughing.Hethentoldme“Iwantmommytotakemypicturewithhersomysister

won’t13me.Iwishmymotherdoesn’thavetoleaveme,but

daddysaysthatshehastogotobe14mylittlesister.”Thenhelookedagainatthedollwithsadeyes,veryquietly.Iquickly15mywalletandsaidtotheboy.“Supposewecheckagain,just16

youdohaveenoughmoneyforthedoll?”Hesaid,“OK,IhopeIdohaveenough.”

I17someofmymoneytohis,withouthimseeingandwestartedtocountit.

Therewasenoughforthedollandevensome18moneyforsomethingelse.“ThankyouGodforgivingmeenoughmoney!”Hewentawayhurriedly.Ialsofinishedmyshoppinginatotally19statefromwhenIstarted.Shortlyafterwards,ithitme20hewastheveryboywhosemotherandsisterhadbeenkilledbytheterribletrafficaccident,whichwasreportedtwodaysagointhelocalnewspaper.1、A．butB．howeverC．soD．because2、A．roseB．dollC．boxD．book3、A．leadtoB．turntoC．sticktoD．objectto4、A．foundB．pickedC．countedD．saw5、A．catchingB．holdingC．a(chǎn)rrangingD．changing6、A．whichB．whereC．whoD．what7、A．sisterB．motherC．fatherD．brother8、A．giveB．giftC．bringD．take9、A．confusingB．excitingC．happyD．sad10、A．giveB．findC．takeD．make11、A．brainB．heartC．a(chǎn)rmsD．head12、A．whenB．whichC．whereD．what13、A．rememberB．forgetC．missD．see14、A．withB．withoutC．beforeD．beyond15、A．tookoutB．reachedforC．broughtupD．turnedaround16、A．inadvanceB．inreturnC．incaseD．inrelief17、A．tookB．a(chǎn)ddedC．reducedD．fetched18、A．spareB．effectiveC．expensiveD．safe19、A．dangerousB．differentC．suitableD．difficult20、A．whichB．whatC．thatD．where第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）Weuseflowersasmessengerstosaysomethingwemighthavetrouble1．(say)directlyourselves.Overtimeflowershavecometosymbolizethemost2．(power)humanexperiences:beauty,love,hope,andrebirth.Sweetflowersalonecansaywhatone3．(fear)expressing.We'velistedsomeofthemostfamousflowersthathaveanimportantmeaning.InMaoZedong'spoemOdetoPlumBlossom《詠梅》,theplumblossomwasused4．(praise)soldierswhosacrificedtheirlivesforChinesepeople.5．greatChinesepoetLiBaifromtheTangDynastyoncecomparedYangYuhuan'sbeautifulface6．bloomingpeonies(牡丹).FloweringinMay,peonies'largepetalsandstrongcolorsarelinkedtoprosperity(成功)andrichness.Theorchid(蘭花)iswellknownbecause7．(it)delicatesmellattractslotsofpeople.Beautifularticlesandpoems8．(call)“l(fā)anzhang”byChinesepeopleintraditionalChineseculture.Roses,ofcourse,havethemostcolorfulmeaningamongalltheflowers.Redrosesmean“Iloveyou.”Aredrose,ratherthanyellowroses,actsasthetraditionalromanticgift9．(give)toyourloveonValentine'sDay.Sendingyellowrosescanberisky,astheyrepresenteitherfriendship10．envy.第四部分寫(xiě)作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)(∧)，并在其下面寫(xiě)出該加的詞。刪除：把多余的詞用斜線(＼)劃掉。修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫(xiě)出修改后的詞。注意：1、每處錯(cuò)誤及其修改均僅限一詞；2、只允許修改10處，多者(從第11處起)不計(jì)分。ThebiggestchallengeIhaveovercomeissteppingoutofmycomfortzone、Intheyearof2013whichIwas15,Ijoinedanexchangestudentprogram、IsenttoGermanyaloneandlivedwiththehostfamily、Atfirstitwasahugefailureforme、Thanksformyhostmom,shehelpedmealot、Shetoldmesometipstomakefriends,suchasjoiningasportsclubandinvitedmyclassmatestowatchamovie、Surprising,allofthetipsshegavemeworkout!ShealsosuggestedthatIcanintroducemyculturetomyclassmates、Tomyastonish,theywerebothinterestedinChineseculture、Gradually,mydiscomfortzonebecameapartofmycomfortzone、第二節(jié)書(shū)面表達(dá)（滿分25分）29．（25分）假設(shè)你是紅星中學(xué)高三學(xué)生李華。你的英國(guó)朋友Jim要來(lái)北京參加一個(gè)漢語(yǔ)夏令營(yíng)，想給自己起個(gè)中文名字，同時(shí)也想了解中國(guó)人起名字的習(xí)慣。請(qǐng)給他寫(xiě)封信，內(nèi)容包括：1.介紹中國(guó)人起名字的習(xí)慣；2.給他起一個(gè)中文名字；3.說(shuō)明起此名字的理由。注意：1.開(kāi)頭和結(jié)尾已給出。2.注意合理分段。DearJim,It’sgreattoknowthatyouarecomingtoBeijing.I’mmorethanhappytotellyousomethingaboutournamingpracticeaswellasfindaniceChinesenameforyou._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________