2023屆云南省鎮(zhèn)康縣第一中學高三（最后沖刺）英語試卷（含答案解析）

2023高考英語模擬試卷考生須知：1．全卷分選擇題和非選擇題兩部分，全部在答題紙上作答。選擇題必須用2B鉛筆填涂；非選擇題的答案必須用黑色字跡的鋼筆或答字筆寫在“答題紙”相應位置上。2．請用黑色字跡的鋼筆或答字筆在“答題紙”上先填寫姓名和準考證號。3．保持卡面清潔，不要折疊，不要弄破、弄皺，在草稿紙、試題卷上答題無效。第一部分（共20小題，每小題1.5分，滿分30分）1．Insteadofmakingchoicesfortheirchildren,liberalparentsusuallysay,“Gowhereyou________.”A．will B．shouldC．can D．must2．Manyartifacts________forthefirsttimeintheNationalMuseumatpresent.A．wereexhibitedB．werebeingexhibitedC．a(chǎn)rebeingexhibitedD．a(chǎn)reexhibited3．Governmentsaroundtheworldincreasingly________artificialintelligencetohelppromoteeconomicgrowth.A．putoutB．rolloutC．makeoutD．reachout4．Manypeoplecomplainedaboutthestoneslyingonaroad,but_______didanythingaboutgettingthestonesoutoftheway.A．both B．noone C．none D．a(chǎn)ll5．Someonewholacksstayingpowerandperseveranceisunlikelyto______agoodresearcher.A．makeB．turnC．getD．grow6．I'msorryyou______solong,butit'llstillbesometimebeforeJimgetsback．A．wait B．waited C．hadwaited D．havebeenwaiting7．Sallylikesgoingtoschool______shehasgotmanygoodfriendsthere.A．or B．because C．unless D．so8．Someschools,includingours,willhavetomake________inagreementwiththenationalsoccerreform.A．a(chǎn)musementsB．a(chǎn)djustmentsC．a(chǎn)ppointmentsD．a(chǎn)chievements9．—________It’sonlyaninterview!—Onlyaninterview?Onlyaninterview?WhatifIpanic?WhatifIsayasillywordbyaccident?A．Welldone!B．Comeon!C．Howcome?D．Nodoubt!10．Advertisingisdifferentfromotherformsofcommunicationinthattheadvertiserpaysforthemessage.A．todeliver B．delivered C．tobedelivered D．delivering11．Don’tleavethewater______whileyoubrushyourteeth.A．racingB．rushingC．runningD．rolling12．Iusuallydothewashingupandleavethecookingtomywife，______she’sabettercookthanme．A．unless B．a(chǎn)s C．eventhough D．incase13．Takingdrugshasbecomepartofeverysport_________athletesseektoachievebeyondtheirnaturallimits.A．which B．that C．who D．where14．Mikewasusuallysocareful,thistimehemadeasmallmistake.A．yet B．still C．even D．thus15．Thegoal,whichtheyareunlikelytolivetosee,isto“cure,preventormanagealldiseases”inthenext80orsoyears.A．a(chǎn)ccomplish B．a(chǎn)ccomplishedC．a(chǎn)ccomplishing D．beingaccomplished16．Hedoesn'tspendanymoremoneyonclothingthanIdo,but________hemanagestolooksostylish.A．therefore B．somehowC．furthermore D．otherwise17．Therehasbeenpositivereactiontotheproposaltohelpthedisabled,theimpactwillbelastingespeciallyforyoungerones.A．onwhich B．onwhomC．ofwhich D．ofwhom18．Checkyourpapercarefullytosee________youhavemadeanymistakes.A．what B．which C．whether D．that19．Evenasmallpersonalcomputerstorevastamountsofinformation.A．might B．canC．oughtto D．hasto20．Totellthetruth,Ididn’texpectthatthereweresomanypeople______theidea.A．supportedB．supportingC．tosupportD．havingsupported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四個選項中，選出最佳選項。21．（6分）ArecentstudyledbyresearchersfromtheNationalUniversityofSingapore(NUS)hasfoundaclearlinkbetweenthecolorofataxianditsaccidentrate.Ananalysisof36monthsofdetailedtaxi,driverandaccidentdatafromtwofleetsofyellowandbluetaxisinSingaporesuggestedthatyellowtaxishavefeweraccidentsthanbluetaxis.Thehighervisibilityofyellowmakesiteasierfordriverstoavoidgettingintoaccidentswithyellowtaxis,leadingtoaloweraccidentrate.ThestudywasledbyProfessorHo.Totestwhethertherewasacausalrelationshipbetweenthecolorofataxiandthenumberofaccidentsthetaxihad,theresearchteamanalyzeddatacollectedbythelargesttaxicompanyinSingapore.Theresearchersfoundthatyellowtaxishaveabout6.1feweraccidentsper1,000taxispermonth.Theresearchersalsostudiedtheeconomiceffectofchangingthecoloroftheentirefleetoftaxistoyellow.TheSingaporetaxicompanyinvolvedinthestudyownsabout16,700taxisinaratio(比例)ofoneyellowtothreebluetaxis.Ifacommercialdecisionismadetoswitchfrombluetoyellowtaxis,76.4feweraccidentswouldoccurpermonthor917feweraccidentsperyear.Assuminganaveragerepaircostof$1,000percarandadowntimeofsixdays,switchingthecolorofalltaxistoyellowcouldproduceanannualsavingsof$2million.“Weareeagertocontinuetovalidate(證實)thefindingsofourstudybylookingattheuseofyellowinothertypesofpublictransport,suchasschoolbuses.Forinstance,wehopetocomparetheaccidentratesofyellowschoolbusesagainstothercolorstofindoutifyellowisindeedasafercolorforschoolbuses.Besides,wearealsointerestedtolookatprivate-hirevehiclesanddoacomparisonoftheaccidentratesofvehiclesthatareofdifferentcolors,”explainedProfessorHo.1、Whydoyellowtaxisresultinfeweraccidents?A．Becauseyellowcanbeseenmoreeasily.B．Becauseyellowsignalsawarningofdanger.C．Becausedriverstendtobemorecarefulinyellowtaxis.D．Becausepeopleactmorequicklyinyellowsurroundings.2、Theunderlinedword“fleets”inParagraph1probablymeans______.A．colors B．typesC．brands D．groups3、What’sProfessorHo’sstudybasedon?A．Physicalriskstaxipassengersexperience.B．Theeconomiceffectofchangingtaxicolor.C．DatafromSingapore’slargesttaxicompany.D．Personalreportsfromtaxidriversworldwide.4、WhatdoProfessorHo’swordsinthelastparagraphsuggest?A．Schoolbusesshouldbepaintedyellow.B．Theirfindingsareworthpopularizing.C．Yellowshouldbewidelyusedinpublictransport.D．Theirstudywillbefurthered.5、Whatcanbethebesttitleforthetext?A．Caution:YellowTaxisAheadB．SafertoRideinYellowTaxisC．ThePreferredColor—YellowD．ColorsandAccidents22．（8分）Thousandsoffree,popularchildren'sappsavailableontheGooglePlayStorecouldbeviolatingtheChildren'sOnlinePrivacyProtectionAct(COPPA),accordingtoanew,large-scalestudy,highlightinggrowingcriticismofSiliconValley'sdata-collectionefforts.“Thisisamarketfailure，”saidSergeEgelman,aco-authorofthestudy.“Whatwehaveuncoveredpointsoutbasicenforcement(執(zhí)行)workthatneedstobedone.”Thepotentialviolationswereabundantandcameinseveralforms,accordingtothestudy.Morethan1，000children'sappscollectedidentifyinginformationfromkidsusingtrackingsoftwarewhosetermsexplicitlyforbidtheiruseforchildren'sapps.TheresearchersalsosaidnearlyhalftheappsfailtoalwaysusestandardsecuritymeasurestotransmitsensitivedataovertheWeb,suggestingaviolationofreasonabledata-securitymeasureslaidoutbyCOPPA．SomeoftheappsinquestionincludedDisney's“Where'sMyWater？”，Gameloft's“MinionRush”andDuolingo,alanguagelearningapp.ThefindingsalsosuggestedthatappcreatorsthathadbeenofficiallyrecognizedasCOPPA-compliant(遵守)werenobetterthananyoftheotherappdevelopersatprotectingchildren'sprivacy.Disneyarguedthatthestudydoesn'tclaimtoidentifyanyactualviolations.“Protectingchildren'sonlineprivacyisveryimportanttousandweareconfidentthatourpracticescomplywiththelaw，”thecompanysaid.“WehaveasoundCOPPAcomplianceprogram,andwemaintainstrictdatacollectionandusepoliciesforDisneyappscreatedforchildrenandfamilies.”Gameloftannouncedthatchildren'sprivacyisof“utmostimportance”andisinvestigatingtheissue.“Wehaveaverystrictdata-collectionpolicyatGameloftandalwaysmakesurethatwearecompliantwithprotectionlaws，”thecompanysaid.Duolingodidnotrespondtorequestsforcomment.AlthoughGooglestatedthat“Wearetakingtheresearcher'sreportveryseriouslyandlookingintotheirfindings”，criticsofGoogle'sappplatformsaythecompanyhasprofitedgreatlyfromadvancesindata-trackingtechnology.“Googlehasbasicallylookedtheotherwaywhileitwasabletogeneraterevenuesoffofchildren'sapps，”saidJeffreyChester,theexecutivedirectoroftheCenterforDigitalDemocracy.“Thenew,alarmingreportisfurtherevidencethatGoogleisthumbing_its_nose_attheonlyfederalonlineprivacylawthatwehave.”1、HowdidcompaniesrespondtotheaccusationofviolatingCOPPA?A．Disneyclaimedtostrictlyobeyprivacylaws.B．Gameloftquestionedthevalidityofthestudy.C．Duolingoplannedtoadoptstrictdata-collectionpolicies.D．Googleadmittedtothechargeandpromisedtodomore.2、Whatdoestheunderlinedphrase“thumbingitsnoseat”probablymean?A．Observing.B．Disrespecting.C．Prohibiting.D．Introducing.3、Thepurposeofthepassageisto________．A．chargeappcompanieswiththeviolationofCOPPAB．informreadersofdifferentwaystoviolatechildprivacylawsC．illustratethegrowingcriticismofapp'sdata-collectionfunctionD．highlighttheurgencyofstrengtheningenforcementofCOPPA23．（8分）StandingdeskshavebecomecommonacrossSiliconValley,offeringhealthbenefitstothosewillingtoworkontheirfeet.However,duetotheirhighprice,theyhavefailedtocatchonuntilnow.Recently,IkeahasbroughtoutBekantconvertible（可變換的）standingdeskthatcanbecomeanormaldeskatthetouchofabutton.The$500adjustabledeskcantransformfromastandarddesktoastandingone,andIkeahopesitcouldmakethestandingdeskmainstream.Expertssaythatchangingfromaseatedtoastandingdeskcanimproveproductivity.SimilardeskshavebecomeacommonsightattechfirmssuchasGoogle,wheresomeemployeeshaveeveninstalledtreadmill(跑步機)andbicycledesks.Thedeskisnotthefirst“convertible”onthemarket.Asearlyas2013,StirKinectbroughtoutanadjustabledesk.The$3,890StirKinectdeskhasamotortoraiseandloweritself,changingitintoastandingdeskoratraditionaldesk.Thedeskcanevenbeprogrammedtomoveupanddownslightly,makingitappeartotakeagentlebreathtoremindtheusertochangetheirpositions.Tomovebetweensittingandstandingpositions,ownerssimplydoubletaponthescreen.Thedeskcanlearntheuser’spreferencesovertimeandsuggestthebestseatingposition.TheStirKinectdeskwascreatedbyateamofex-AppleandDisneyengineers.Ithasabuilt-intouchscreentocontrolandtrackmovement,andcantellusersexactlyhowmanycaloriestheyburnbystandingduringtheirworkingday.ItalsohasdevicescontainingpowerpointsandUSBportsforchargingphones,tokeepcableshidden.“Ikea’sheight-adjustabledeskisgreatforopeningupthelowerendofthemarket,’’saidJPLabrosse,founderandCEOofStir.1、Whatisthetextmainlyabout?A．Ikeahasbroughtoutanadjustablestandingdesk.B．SiliconValleyofferedhealthbenefitstoofficials.C．Googleformedtheirtechfirmstodesignbicycledesks.D．TheStirKinectdeskwillbecomemainstreaminthemarket.2、WhichofthefollowingisTRUEaccordingtothetext?A．BeforeBekantdesk,similaradjustabledeskshavebeenwidelyused.B．Theseateddeskswilltaketheplaceofthestandingdesksinthefuture.C．ComparedtotheStirKinectdesk,theBekantdeskismuchcheaper.D．TheadjustabledesksweredesignedbytheAppleandDisneyCompany.3、TheStirKinectdesk______.A．canbreatheinandbreatheoutbypressingthebuttononceB．canchargephonesbyusingadevicecontainingpowerpointC．cantellyouhowmanycaloriesyouneedforawalkD．canadviseyoutodomoreexerciseatapropertime4、WhatcanweinferfromthelastsentencegivenbyJPLabrosse?A．Ikea’sadjustabledeskwillbepopularwithaveragepeople.B．Ikeawillhavetosellfurnitureatalowerpriceinthefuture.C．ThisheightadjustabletablecanonlybefoundinIkea.D．ItisnotnecessaryforIkeatoopenupthemarketatall.24．（8分）ThebusscreamedtoastopinNazareth,Israel.FiveAustralianbackpackersboardedandstruckupaconversationwithme.Theyaskedtypicaltravelers’questions—wherewasIgoingandwhywasItravelingalone?Myplanwastotravelwithafriendofafriend,Iexplained,butwhenIcalledherthatmorning,shedidn’tpickupandIhadnootherwaytoreachher.Mystomachwasinknots,butIdecidedtoheadoutanyway,thinkingImightrunintoherifItraveledtoTiberius,wherewehadplannedtogotogether.“Whydon’tyoutravelwithus?”oneofthebackpackersoffered.Theywereexperiencedadventurerswhowouldworkforafewmonths,save,thentravelforaslongastheycould.TheircurrentplanwastoexploretheMiddleEastandEuropeinthreemonthswhileworkinginLondon.Itseemedriskytotravelwithstrangers,butmyinstinctsaidyes.Forthenexttwoweeks,IexploredIsraelwiththebackpackersandlearnedtotrustmyinstinctsinalltypesofnewandinterestingsituations.Whentheyhookaride,Itookthebus,butwhentheywantedtostealintotheKingDavidHotel’sswimmingpool,Iledtheway.TheworldopeneduptomebecauseIchosetotravelalone.Ijoinedcompletestrangers,whobecomeclosefriends.Yearslater,onecouplefromthebackpackinggroupevenflewfromSydneytoPhoenixtobeinmywedding.Thetripwassuchaspecialexperiencethatitgavemeconfidenceinallareasofmylife.Sincethen,I’vebackpackedaloneacrossSouthAfrica,sky-divedfrom12,000feetinNewZealandandevenmovedacrosstheU.S.withnojoblinedup.OnmythirddaywanderinginIsraelwithmynewfriends,IbumpedintothewomanIwassupposedtomeet.ThoughIwashappyshewasallright,Iwasgratefulshehadn’tpickedupthephone.1、By“Mystomachwasinknots”(inparagraph1),theauthormostlikelymeansthatshewas______.A．sickofridingonabumpybus B．nervousofmeetingstrangersC．upsetaboutthesuddenchange D．sorryabouttheimpracticalplan2、Whichofthefollowingbestdescribesthebackpackerstheauthormet?A．Courageousbutdisrespectful. B．Joblessandpoorlyeducated.C．Warmheartedandtrustworthy. D．Homelessbutlighthearted.3、Theauthor’ssixthsensetoldherthat______.A．shewouldgetalongwiththebackpackers B．itmightcausetroubletohaveaswimC．sheoughttostayawayfromthebackpackers D．itcouldaddexcitementtogetafreeride4、Whatcanbeinferredfromthepassage?A．Mostofthebackpackersbecametheauthor’slifelongfriends.B．Theauthorgatheredthecouragetobeafulltimebackpacktraveler.C．Thewomanmissedthephonecallwiththepurposeoftravelingalone.D．Theauthorconsidereditthebestdecisionofherlifetotravelonherown.25．（10分）Thetimesarechanging.OnThursdayOctober13th,singer-songwriterBobDylanwasawardedtheNobelPrizeinLiterature,markingthefirsttimethehighly-eyed-onliteraryawardhasgonetosomeonewhoismainlyseenasamusician,andgivingrisetoheateddiscussions.The75-year-oldwontheprize“forhavingcreatednewpoeticexpressionswithinthegreatAmericansongtradition”,theSwedishAcademysaid.“For54yearshehasbeenatit,reinventinghimself,”saidSaraDanius,theacademy’spermanentsecretary.“BobDylanwritespoetryforthecar.Butit’sperfectlyfinetoreadhisworksaspoetry.”AndwhilemanyDylan’sfanshavefoundgreatdelightatthenews,othersonlineandintheliterarycommunityarecrosswiththeCommittee,sayingtheawardhasskippedoverfictionwritersforthesecondyear.NewYorkTimesBookRevieweditorPamelaPaulsaiditwasgoodnewsbutpointedouthowmany“deserving”noveliststhereare.DirectorMartinScorseseputoutastatementsayinghewas“overjoyed”thatDylanwasawardedtheprize.“Dylan’spoetry,hismusicalgenius,hasmeantsomuchtomepersonallyandtogenerationsofpeoplearoundtheworld,”Scorsesesaid.“Hisworkhasinfluencedandshapedculture,andhehasneverstoppedexploringandgrowingasanartist.TheNobelCommitteehasgivenDylanaformofrecognitionthatfitshisroleinourculture—inworldculture.”DylanwonaPulitzerPrizein2008forhis“greatinfluenceonpopularmusicandAmericanculture”.He’sthefirstAmericantowintheliteraryNobelsinceToniMorrisonin1993.1、WhydoesBobDylan’swinningtheNobelPrizecausehealeddiscussions?A．Hecreatedpoeticexpressions.B．Heisknownasamusician.C．Hereinventshimself.D．Heis75yearsold.2、WhichisclosestinmeaningtotheunderlinedpartinParagraph4?A．a(chǎn)rethankfultoB．a(chǎn)resatisfiedwithC．a(chǎn)reangrywithD．a(chǎn)reworriedabout3、WhatcanweknowaboutDylanaccordingtoMartinScorsese?A．DylaninfluencesMartinalot.B．Dylanishappywiththeaward.C．Dylanisapoetratherthanamusician.D．Dylanbenefitsalotfromworldculture.4、Whatisthepassagemainlyabout?A．AbriefintroductiontoBobDylan.B．ThereasonforBobDylan’ssuccess.C．BobDylan’sinfluenceonAmericanculture.D．DifferentviewsonBobDylan’swinningtheNobelPrize.第三部分語言知識運用（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四個選項中，選出可以填入空白處的最佳選項．26．（30分）完形填空(共20小題；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四個選項(A、B、C和D)中，選出可以填入空白處的最佳選項，并在答題卡上將該項涂黑。Iwasstandingonstagebefore200people,dressedupasGeorgeWashington.Ihadtheleadroleinmysixthgrade36and,forthepasttwomonths,Ihadwalkedbackandforthinmyroom37tosaymylines. Nowitwastimetogivea38,andmyheartwasbeatingrapidly.Atmy39,Ibegantospeaksmoothlyandclearly,butthenit40:Istuttered（口吃）.IknewIwould,andIdid. Fromthatmomenton,I41thatmyroleinthatplaywouldbemyfirstandmylast.Myspeechproblemaffected42. Asachild,Istruggledtosayafullsentence,repeatedlyhearingthe43commentsofmyparents.“Takeadeepbreathandthinkaboutwhatyou’regoingtosay.”Iwastoo44toadmitIhadaproblem. 45myschoolcareerprogressedmyspeechproblembecamelessnoticeable,butitnever46.Itheldmeback. Afterrealizingthatclassofficershadtospeakinfrontoftheentirestudentbody,I47runninginclasselections.Ifearedreadingaloudandmeetingnewpeople. Iwould48sitinmyroomandcry,imaginingwhatitwouldbeliketobe49,likeeveryoneelse. Finally,Icametomysenses.Ireadarticlesaboutfamouspeoplewho50theirspeechproblems.I51thefactthatIdohaveaproblemthatwillalwaysbewithme. Ithasmademea52personand,withtime,IknowI’llgaintheconfidencetostandupand53tomyselfthatitwillneverholdmeback.54,IknowthatI’mnottheonlyonewho55,becausenobodyisperfect.1、 A．play B．game C．dance D.concert2、 A．desiring B．waiting C．struggling D．hesitating3、A．test B．performance C．suggestion D．judgment4、A．sight B．a(chǎn)ngle C．news D．turn5、A．happened B．seemed C．broke D．remained6、 A．urged B．promised C．a(chǎn)dmitted D．repeated7、A．nothing B．something C．everything D．a(chǎn)nything8、A．exciting B．surprising C．puzzling D．a(chǎn)nnoying9、A．a(chǎn)shamed B．willing C．weak D．eager10、A．Though B．As C．Before D．Unless11、 A．failed B．disappeared C．burst D．combined12、A．insistedon B．putoff C．a(chǎn)pprovedof D．gaveup13、A．never B．seldom C．sometime D．constantly14、A．normal B．special C．usual D．a(chǎn)live15、A．realized B．refused C．overcame D．a(chǎn)voided16、 A．doubted B．changed C．hid D．faced17、A．stronger B．greater C．wiser D．purer18、 A．explain B．prove C．respond D．scream19、A．Onthecontrary B．Ontheotherhand C．Aboveall D．Atmost20、 A．a(chǎn)ttempts B．a(chǎn)rgues C．suffers D．risks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個適當?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Alotoffilmshavetriedtodescribetheafterlifeandourmemoriesoffamilymemberswhohavepassedaway.1．fewhavedonethisaswellasCoco,Disney-Pixar’slatestanimatedfilm.2．(inspire)bytheMexicanholidayofDiadelosMuertos,orDayoftheDead,thefilmtellsthestoryofayoungboynamedMiguelwhowantshisfamilytounderstandhisloveofmusic.Onthatyear’sDiadelosMuertos,he3．(accident)endsupintheLandoftheDead.Whilethere,Miguelhas4．unforgettableandadventurousnight.Familyisa5．(center)conceptinMexicanculture.OnDiadelosMuertos,peopleinMexicohonortheirancestorsbyputtingtheirphotosuponafamilyshrine(神龕),6．isshowninthefilm,andsharefoodanddrinks7．(keep)thespiritsoftheirfamilymembersalive.“Inanerawhenyoungpeople8．(attract)bycelebritiessoeasily,Cocorevealsthe9．(empty)ofsuchadulation(諂媚),teachingkidstopreserveandrespectthememoryoftheirelderswhileremindingthem10．thefactthatthesourceoftruecreativityissooftenpersonal,”reporterPeterDebrugewroteforVariety.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）短文改錯假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1每處錯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）不計分。Asthesayinggoes,filialpiety(孝順)isthemostimportantinallvirtues、RespecttheelderlyisaChinesetradition,whatisvaluedbyallChinese、Itisalsoveryimportantforthesocietytodevelophealthy、Tocaretheeldersnotonlyinvolveachildandafamily,butalsobenefitsthesocietyandthecountry、Sothisproblemhasbecomeaheatingissue、Aschildren,theyshouldtakecareofitseldersinmaterialandspirit、Foranexample,theyoughttogobackhomeoftenseetheirparentsandaccompanythem、Asthegovernment,theyshouldperfectthelaw,becausethesystemwasfarfromperfect、What’smore,thegovernmentshouldprovideassistancewiththeelderly、第二節(jié)書面表達（滿分25分）29．（25分）假設你是李華，你打算號召同學們一起努力建設“美麗校園”。請給你的英國筆友Jac