海南省文昌華僑中學(xué)2023學(xué)年高考英語(yǔ)押題試卷（含解析）

2023學(xué)年高考英語(yǔ)模擬測(cè)試卷注意事項(xiàng)1．考生要認(rèn)真填寫考場(chǎng)號(hào)和座位序號(hào)。2．試題所有答案必須填涂或書寫在答題卡上，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．-Lateagain！Where_____________？-Sorry，I________________intheheavytraffic，orIwouldhavebeenhereearlier.A．wereyou；havegotstuck B．haveyoubeen；havegotstuckC．wereyou；gotstuck D．haveyoubeen；gotstuck2．IwouldnotbeseeingthefilmGreenBooknow_____meupintime.A．wereKathynottopick B．hadKathynotpickedC．ifKathyhasn’tpicked D．ifKathydidnotpick3．-Mycomputerdoesn'twork!-Robertisacomputerexpert.HowIwishhe______withme.A．came B．hadcomeC．iscoming D．hascome4．MaybesomeofyouarecuriousaboutwhatmylifewaslikeonthestreetsbecauseI’veneverreallytalkedaboutit______.A．inplace B．inturn C．inforce D．indepth5．Allthephotographsinthisbook,statedotherwise,datefromthe1950s.A．unless B．until C．once D．if6．—Iamjustwonderingwhichteam,ChicagoBullsorWashingtonWizards,wonthegamelastnight?—________Idon’treallylikeeitherteam.A．Don’tmentionit.B．Noproblem.C．Whocares?D．Whybother?7．Lookingpeopleintheeye______sometimesmakethemnervousandembarrassed.A．must B．canC．should D．might8．—Whataboutaskingthesenewgraduatestotakeonthetask?—Imafraidnot．Whiletheyareenergeticandambitious,_____ofthemseemstobesuitableforthisdemandingjob．A．noone B．everyone C．none D．few9．Eversincethenewparkwasopenedtothepubliclastmonth,I______awalkiniteverymorning.A．a(chǎn)mtaking B．takeC．havetaken D．havebeentaking10．—I’msorryforbreakingthecup.—Oh,________.I’vegotplenty.A．helpyourself B．forgetitC．mypleasure D．pardonme11．---What’swrongwithyourcellphone?Ican’tgetthrough.---Oh,mylinewascutoffbecauseI________mybill.A．haven’tpaid B．hadn’tpaid C．wasn’tpaying D．don’tpay12．Policementhinkthatwherethereisviolence,drugswithdamagingeffectsonkidsarealways______it．A．beyond B．before C．behind D．besides13．---Idon’tunderstandwhyCatherinestoppedshort_____sheoughttohavecontinued.---It’sobviousthatshelackedself-confidence.A．whenB．whileC．ifD．a(chǎn)s14．Why________youchoosetoworkinaremotevillageschoolwhenyoucanownarespectablejobinacity?A．need B．shouldC．must D．will15．We__________backinthehotelnowifyoudidn’tlosethemap．A．a(chǎn)re B．wereC．wouldbe D．willbe16．Inthismoviegoingseason,womenaredrivingticketsalestoadegree,ifever,seenbefore.A．really B．frequentlyC．rarely D．never17．—Ihavenoideawhatmadethestudentssoexcitedandcrazy.—______ithavebeentheirteam’svictoryinthefinals?A．Must B．CouldC．Would D．Should18．Look,____fashionableclothesisshewearingthatalltheeyesarefixedonher!A．so B．such C．how D．what19．—Whyareyousolate?—Thedrivercouldn’tseeclearlybecauseofthefog．____,theroadwastooicy．A．Therefore B．Otherwise C．However D．Besides20．“MadeinChina2025”aimstotransformChinafromaproduct-makingfactoryintoaproduct-makingpower,______________drivenbyinnovationandemphasizingqualityoverquantity.A．theonethat B．onethatC．one D．theone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）The“TakeIn”restaurantinHelsinki,Finland,iscurrentlyinthenewsforitsingenious(有獨(dú)創(chuàng)性)service.Insteadofcookingthemealsinitsownkitchen—whichdoesn’texist—itallowscustomerstoordervariousdishesfromaselectionof20otherrestaurantsinthecity.SponsoredbyAmericanExpressandWolt,apopularfooddeliveryapp,TakeInisapop-up(突然出現(xiàn)的)restaurantthatopenedatthebeginningofNovember2016,andwillrunthroughMay2,thisyear.Asyou’veprobablyalreadyguessed,thename“TakeIn”isacleverplayonwordsliketake-out.Thewholepointoforderingtake-outistoavoidgoingtoarestaurant,andifyou’regoingtodressuptogoout,youmightaswellgostraighttoyourfavoriterestaurantinsteadoforderingfoodfromitsomewhereelse.Buthere’stheideabehindit—whenyougooutwithagroupoffriendsandyoucan’tdecidewheretogofordinner,becauseeveryonewantstoordersomethingelse,TakeInistheperfectsolution.“Wewanttobealivingroominthecity,”aWoltspokespersontoldMonoclemagazine.“Weallknowwhatit’slikeyou’reabouttogooutfordinnerwithabiggroupoffriends.Everyonewantstoorderwhattheylike.Whatareyougoingtodo?Well,theanswerinHelsinkirightnowisyoucometoTakeInbecauseyoucandoallofthosethingsinthesameplace.”Customersaremorethanwelcometosticktotheselectionofdrinksavailableatthebar.Butiftheywanttotrythe“takein”experience,alltheyhavetodoisusetheWoltapp,justastheywouldfromthecomfortoftheirownhomes.Oncetheyorderandpayfortheirmeals,alltheyhavetodoiswaitforsomeonetodeliverittothepop-uprestaurant.1、Whatdoesthetextmainlytellabout?A．AmericanExpressandWolt.B．The“TakeIn”restaurantinHelsinki.C．Thewaytoorder"take-out".D．Aworld-widefoodservice.2、Whyisthe“TakeIn”restaurantpopularwithpeople?A．Itcansatisfythetasteofdifferentpeople.B．Peoplecanpaylessmoney.C．Peoplecangettogetherwithbestfriends.D．Itcancookdifferentmeals.3、Whatdoweknowaboutthe“TakeIn”restaurant?A．Ithasbeenrunformorethantwoyears.B．Itwillreplace“Takeout”restaurantssoon.C．YoushouldusetheWoltapp.D．Youcanenjoytheserviceinyourownliving-room.22．（8分）Eighteenyearsago,TerryGrahl,waspregnantwithherfourthchild.“Moneywasverytight.”Terryrecalls.Sowhenhermomcalledtoaskifshe'dliketogoshoppingatthelocalfabric(布料)storeforthecomingChristmas,shecouldn'tsaynobecausesheknewshebadlyneededsomefabricstomakenewclothesforherchildren.“1rememberwalkingaround,gazingatallthisbeautifulfabric,wonderingwhetherthereisanythingcheapthatIcouldafford.AndIcouldstillgetsomemoneylefttobuyChristmasgiftsformyfamily.”Well,Terry’smommusthaveknownwhatTerrywasthinking.Smilingkindly,shewhisperedtoTerry,“Youpickanyfabricsyoulike.It’syourChristmasgiftfromme.”Terry’seyeswerefilledwithtearsasthecartbegantooverflowwithmanyfabrics,butnotbecauseTerrywasplanningonmakingherselfaprettydressorapairofcurtainsforthekitchen.Rather,Terry’smom'skindnesshadinspiredsomeholidaygiftideasinTerry,anditdidn’ttakelongforTerrytofigureoutwhatshewasgoingtodowithallthatfabric.“Iwasgoingtomakemyfirstquilt.”Sheexplains.“EverynightIwouldworkonthisqueen-sizequilt.Witheverystitch(一針),Ithoughtaboutallthatmymomhaddoneformeoverthecourseofmychildhood,duringwhichwewerealwaysbattlinghomelessness,butMomsomehowmanagedtofillourliveswithloveandmakeeverythingokay.”O(jiān)nChristmasday,fivedaysafterherbabygirlwasborn,Terryhandedhermomagiftbox.Insidewasthequiltshehadsewn,fromthefabrichermotherhadgivenherasagift.1、219．WhatdoweknowaboutTerryeighteenyearsago?A．Terrymadealivingbymakingclothes.B．Terryhadabadrelationshipwithhermom.C．Terryandherfamilylivedahardlifeatthattime.D．Terryoftenwentshoppingatthelocalfabricstore.2、221．Whichofthefollowingwordsbestdescribeshermom?A．Strict.B．CriticalC．Faithful.D．Generous.3、223．WhatmadeTerrychangeherideaaboutChristmasgift?A．Thevalueofthefabric.B．Theresponsibilityforherfamily.C．Thememoryofherchildhood.D．Theendlesslovefromhermother.4、225．Whatisthebesttitleforthetext?A．AChristmasDayB．TheFirstQuiltC．ColorfulFabricsD．HardChildhoo23．（8分）Lucy，whoseskeleton（骨骼）wasdiscoveredinEthiopiain1974，diedshortlyaftershefelloutofatree，accordingtoanewstudypublishedMondayintheBritishjournalNature．Fortheirresearch，KappelmanandDr．RichardKetchamusedaCTscannertocreatemorethan35，000"slices"ofLucy'sskeleton．ScientistsnamedherLucyfromtheBeatlessong"LucyintheSkywithDiamonds"，whichwasplayedatthecampthenightofherdiscovery．Thefollowinganalysisoftheslicesshowedsharp，cleanbreaksseenattheendofLucy'srighthumerus（肱骨）aresimilartobonebreaksseeninvictimsoffalls．TheresearchersconcludedthattheseandotherbreaksinherskeletonshowthatLucy，whoisbelievedtohavestoodabout3feet6inchesandweighedabout60pounds，fellfeetfirstandusedherarmstosupportherself﹣butthattheinjurywastooseveretohavebeensurvivable．TheresearchersestimatethatLucywasgoingabout35milesanhourwhenshehitthegroundafterfallingfromaheightofroughly40feet，accordingtothestatement．Thatsoundsplausible．Butotherscientistsaredoubtful．"Therearecountlessexplanationsforbonebreaks，"Dr，DonaldC，Johanson，directoroftheInstituteofHumanOriginsandoneofthescientistswhodiscoveredLucy，said，"Thesuggestionthatshefelloutofatreeislargelyajust﹣sostoryandthereforeunprovable．"JohansonsaiditwasmorelikelythatLucy'sbreaksoccurredlongaftershedied，sayingthat"elephantbonesappeartohavethesamekindofbreaks，It'sunlikelytheyfelloutofatree．Butthenewresearchfocusedon"asmallnumberofbreaks"thatareconsistentwith"high﹣energybone﹣to﹣boneinfluences"andwhichdifferfromthesortsofbreakscommonlyseeninothercollectedbones．Kappelmanrespondedinanemail，"Theseappeartohaveoccurredatornearthetimeofdeath．"1、WhatcanweinferaboutLucyfromKappelmanandDr．RichardKetcham'sresearch？A．Shegothernamefromasong．B．Shehadmorethan35，000slices．C．Shecouldn'tuseherarmsproperly．D．Shemadeanefforttosaveherself．2、Whatdoestheunderlinedword"plausible"inParagraph6probablymean？A．Reasonable．B．Creative．C．Surprising．D．Unbelievable．3、WhichofthefollowingwouldJohansonprobablyagree？A．Elephantsareunlikelytodiefromfalling．B．Lucygotbreaksatornearthetimeofdeath．C．Otherreasonsforthebreaksshouldbeconsidered．D．Lucy'sbonebreaksdifferfromotherbonebreaks．4、Whatconclusioncanwedrawfromthepassage？A．Lucydidn'tdiefromfallingoutofatree．B．Thenewlypublishedstudywasmeaningless．C．TheargumentonhowLucydiedwillcontinue．D．Scientistswillfindanotherwaytosolvetheproblem．24．（8分）Imagineyouenteracarwithnosteeringwheel,nobrakeoracceleratorpedals(踏板).Underavoice-activatedcommand,yousayanaddress.“Thefastestroutewilltakeus15.3minutes.ShouldItakeit?”Yousay“yes”andyouareonyourway.Thecarrespondsandstartsmovingallbyitself.Allyouhavetodoistositbackandrelax.Howstrangewoulditbeif,onedayinthefuture,everyonehadsuchacar?Nocrazydriving,noquarrels,nocuttingin;trafficlawswouldberespectedanddrivingmuchsafer.Ontheotherhand,imaginethecostsavingsforlocalpoliceenforcement(強(qiáng)制執(zhí)行)andtownbudgetswithoutallthosespeedingandparkingtickets.Anewtechnologyhasthepotentialtochangemodernsocietythoroughly.There’snoquestionthatself-drivingvehiclescouldbeanenormousbenefit.Thepotentialforsafercarsmeansaccidentstatisticswoulddrop:some94%ofroadaccidentsintheU.S.involvehumanerror.Olderdriversandvisually-orphysically-disabledpeoplewouldgainanewleveloffreedom.Maintainingsafespeedsandbeingelectric,self-drivingcarswouldsharplyreducepollutionlevelsanddependencyonnon-renewablefuels.Roadswouldbequieter,peoplesafer.Butwemustalsoconsidertheimpactofthenewtechnologyonthosewhonowdependondrivingfortheirliving.AccordingtotheU.S.DepartmentofLabor,inMay2015therewere505,560registeredschoolbusdrivers.TheAmericanTruckingAssociationlistsapproximately3.5millionprofessionaltruckdriversintheU.S.Thecompaniesdevelopingself-drivingvehiclesshouldbepartneringwithstateandfederalauthoritiestoofferretrainingforthismassiveworkforce,manyofwhomwillbedisplacedbythenewtechnology.Newtechnologieswill,andshould,bedeveloped.Thisishowsocietymovesforward.However,progresscan’tbeone-sided.Itisnecessaryforthecompaniesandstateagenciesinvolvedtoconsiderthemoralconsequencesofthesepotentialchangestobuildabetterfutureforall.1、Whatwouldbetheeffectofthewideuseofdriverlesscars?A．Morepolicemenwouldinspectthestreets.B．Peoplewouldneverfeelangryaboutthetraffic.C．Itwouldsavelocalgovernmentsalotofmoney.D．Trafficregulationswouldbeathingofthepast.2、Howwouldtheelderlyandthedisabledbenefitfromdriverlesscars?A．Theywouldgetridofairpollution. B．Theycouldenjoygreatermobility.C．Theywouldsuffernoroadaccidents. D．Theycouldgoanywheretheywant.3、Whatwouldbethenegativeeffectofdriverlesscars?A．Theconflictbetweenlaborandmanagementwouldsharpen.B．Manydriverswouldhavetofindnewwaysofearningaliving.C．Driverswouldhaveahardtimeadaptingtonewroadconditions.D．Thegapbetweenvariousdepartmentsofsocietywouldbewidened.4、Whatdoestheauthorsuggestbusinessesandthegovernmentdo?A．Enableeveryonetobenefitfromnewtechnologies.B．Keeppacewithtechnologicaldevelopments.C．Makenewtechnologiesaffordabletoeveryone.D．Popularizetheuseofnewtechnologiesanddevices.25．（10分）You’reouttodinner.Thefoodisdeliciousandtheserviceisfine.Youdecidetoleaveabigfattip.Why?Theanswermaynotbeassimpleasyouthink.Tipping,psychologistshavefound,isnotjustaboutservice.Instead,studieshaveshownthattippingcanbeaffectedbypsychologicalreactionstoaseriesofdifferentfactorsfromthewaiter’schoiceofwords,tohowtheycarrythemselveswhiletakingorders,tothebill’stotal.Evenhowmuchwaitersremindcustomersofthemselvescandeterminehowmuchchangetheypocketbytheendofthenight.“Studiesbeforehaveshownthatmimicry(模仿)bringsintopositivefeelingsforthemimicker,”wroteRickvanBaaren,asocialpsychologyprofessor.“Thesestudiesshowthatpeoplewhoarebeingmimickedbecomemoregeneroustowardthepersonwhomimicsthem.”SoRickvanBaarendivided59waitersintotwogroups.Herequestedthathalfservewithaphrasesuchas.“Comingup!”Thoseintheotherhallwereinstructedtorepeattheordersandpreferencesbacktothecustomers.RickvanBaarenthencomparedtheirtake-homepay.’Theresultswereclear—itpaystomimicyourcustomer.Thecopycat(模仿者)waitersearnedalmostdoubletheamountoftipstotheothergroup.LeonardGreenandJoelMyerson,psychologistsatWashingtonUniversityinSt.Louis,foundthegenerosityofatippermaybelimitedbyhisbill.Afterresearchonthe1,000tipsleftforwaiters,cabdrivers,hairstylists,theyfoundtippercentagesinthesethreeareasdroppedascustomers’billswentup.Infact,tippercentagesappeartoplateau(穩(wěn)定期)whenbillstopped$100andabillfor$200madetheworkergainnobiggerpercentagetipthanabillfor$100.“That’salsoapointoftipping,”Greensays.“Youhavetogivealittleextratothecabdriverforbeingtheretopickyouupandsomethingtothewaiterforbeingtheretoserveyou.Iftheyweren’tthere,you’dnevergetanyservice.Sopartoftheideaofatipisforjustbeingthere.”1、Howmanyfactorsaffectthecustomers’tipping?A．6.B．5.C．4.D．3.2、Whatdothestudiesshow?A．Mimicrybringsintoverybadfeelingsforthemimicker.B．Thewaiterwhomimicspeopleusuallygetslesstipthattheygive.C．Themimicwaiterscangetmoremoneythanthosewhodon’tmimicothers.D．Tippingcanbeaffectedbyphysicalreactionstomanydifferentwaiters.3、Whatistheopinionoftheauthoraccordingtothepassage?A．Hegiveshisgeneroustiptowaitersveryoften.B．HeagreeswithMrGreenandRickvanBarenabouttipping.C．HeobjectstoMrGreen’sideaabouttipping.D．HethinkspartofMrGreen’sexplanationisreasonable.4、Whatisthebesttitleofthispassage?A．HowMuchtoTipB．WhatIsTipC．WheretoLeaveaBigFatTipD．TippingIsVeryImportant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）Dandelions（蒲公英）arecommonweedsthatgrowinmanyplacesaroundtheworld.Indifferent1,dandelionstakedifferentshapes.Scientistshavelong2thatdifferenthabitatsledtothecreationof3species,andthatdifferencesinformareactualproofofdifferentspecies.4,accordingtoTuresson,itisalsopossiblethata5speciestakesdifferentshapesdependentonthehabitatsit6in.Tostudythis,Ihavelookedattwodandelionsgrowingindifferenthabitats.Theone,7IwillcallDandelion1,growsinagrassfieldthatliesinthe8.TheotherDandelion,Dandelion2,growsintheshadow,eg9thetreesorbehindashed.Thegrassfieldishotand10.Theshadowiscoolandwet.So,whatarethe11betweenDandelion1and2?Dandelion1isdarkgreen,andits12areshortandquitethick.Mostoftheleaveslie13onthesurroundinggrass.Theflowersareshort.Dandelion2,ontheotherhand,looksverydifferently.Theleavesarelongand14green,Mostleavesstandinaverticalposition.Theflowersalso15tall.Dandelion216strongandtall.Itisclearthatitgrowsverywellinthe17,andthathasenough18andspacetogrowintoabigplant.Dandelion1,ontheotherhand,issmallanddark.Itseemsthatthe19inthegrasslandmakeitdifficultforthisdandeliontogrowintoabigplant.20,theconditionsinthetwodifferenthabitatsresultindifferentshapesforthesedandelions.ForDandelion1,thesunmakesthegrassfieldhotanddry.Inordertosavewater,itgrowsshortandthickleaves.1、A．housesB．habitatsC．parksD．countries2、A．disagreedB．providedC．believedD．calculated3、A．newB．goodC．oldD．bad4、A．HoweverB．ThereforeC．ThusD．Otherwise5、A．sameB．differentC．strangeD．single6、A．plantsB．worksC．takesD．grows7、A．whatB．whichC．thatD．when8、A．worldB．mountainC．sunD．valley9、A．underB．overC．uponD．between10、A．HumidB．WetC．SoftD．dry11、A．similaritiesB．a(chǎn)dvantagesC．differencesD．disadvantages12、A．seedsB．leavesC．weedsD．woods13、A．flatB．a(chǎn)partC．deadD．logical14、A．darkB．brightC．a(chǎn)rtificialD．familiar15、A．lieB．breakC．standD．perform16、A．soundsB．smellsC．feelsD．looks17、A．swallowB．shallowC．shadowD．shape18、A．sunshineB．leavesC．honeyD．water19、A．ConditionsB．OccasionsC．SituationsD．preparations20、A．FortunatelyB．ObviouslyC．ConsequentlyD．Accidentally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）FivemetersbelowthesurfaceoftheNorthSea,nearthesouthernmosttipofNorway,Europe’sfirstunderwaterrestaurantisto1．(complete).The110-footlongstructure,anoblique(斜的))concreteslab(平板)that2．(look)likeasunkenperiscope,startedinJuly2018andworkisnowunderwaytocompletetheinteriors,predictingthepublicopening3．spring2020.Therestaurant,4．(call)Under,isthedesignofNorwegianoutfitSnhetta,5．hasmadeanameforitselfwith6．(project)suchastheBibliothecaAlexandrinainEgypt,theOsloOperaHouse,theNationalSeptember11MemorialPavilionandtherenovationofTimesSquareinNewYork.When7．(finish),thestructure8．(contain)about100guestswithatotalinternalareaofabout500squaremeters(5,300squarefeet).Ithasthreelevels,offeringuniqueunderwaterviewsofthe9．(surround)seaenvironmentthrough10．11-meter(36feet)widepanoramic(全景的)window.第四部分寫作（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。Mymotherissixty-fiveyearold,thatdevotesherselftothewholefamilyandusthreedaughters、TodayIstillrememberclearlythattherewasthetimewhenlifewasreallyhardinaremotemountainvillage、Peopletherehadastrongprejudicethatgirlsshouldnotgotoschoolandstayathomedoinghousework、However,mymotherheldatotaloppositeviewthatherthreedaughtersshouldgeteducatednomatterwhatothersthoughtandnomatterwhathardlifewas、MymothergotlittleeducationbecausetheChineseCulturalRevolutionandshedecidednottoletthesamethingtohappentohergirls、Tohisdelight,wethreesisterswenttocollegeandgotwell-educated、Andnow,weallhaveourjobsandourownhappyfamilies、WearesuchgratefulforwhatMumhasdoneforus、第二節(jié)書面表達(dá)（滿分25分）29．（25分）假如你是李華，今年暑假你將參加“英國(guó)名校兩周游”夏令營(yíng)，計(jì)劃7月份在London逗留三天(7月16—18日)，住WellingtonHotel。你想與去年你家接待過(guò)的來(lái)自英國(guó)Birmingham的學(xué)生Charlie見面，請(qǐng)你給他寫一封Email。主要內(nèi)容包括：1.問(wèn)候。2.簡(jiǎn)單介紹在倫敦的行程。3.希望見面并商量見面的時(shí)間和地點(diǎn)。注意：1.詞數(shù)100左右。2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。3.開頭已給