山東省煙臺(tái)市棲霞市高三考前熱身新高考英語試卷及答案解析

山東省煙臺(tái)市棲霞市高三考前熱身新高考英語試卷注意事項(xiàng)1．考試結(jié)束后，請將本試卷和答題卡一并交回．2．答題前，請務(wù)必將自己的姓名、準(zhǔn)考證號用0．5毫米黑色墨水的簽字筆填寫在試卷及答題卡的規(guī)定位置．3．請認(rèn)真核對監(jiān)考員在答題卡上所粘貼的條形碼上的姓名、準(zhǔn)考證號與本人是否相符．4．作答選擇題，必須用2B鉛筆將答題卡上對應(yīng)選項(xiàng)的方框涂滿、涂黑；如需改動(dòng)，請用橡皮擦干凈后，再選涂其他答案．作答非選擇題，必須用05毫米黑色墨水的簽字筆在答題卡上的指定位置作答，在其他位置作答一律無效．5．如需作圖，須用2B鉛筆繪、寫清楚，線條、符號等須加黑、加粗．第一部分（共20小題，每小題1.5分，滿分30分）1．Ithoughtithardtocompletetheprojectthen,butI________mymind.A．willchangeB．wouldchangedC．havechangedD．hadchanged2．You_____readabookinthesun—it'lldoharmtoyoureyes．A．couldn't B．wouldn't C．needn't D．mustn't3．—WhatisyourimpressionofyourformercolleagueNick?—He’shelpful,andhe________giveusahandatwork.A．must B．wouldC．may D．should4．Someonecalledmeupatmidnight,buthehadhungupIcouldanswerthephone.A．a(chǎn)sB．sinceC．untilD．before5．Couldweaccomplishthetaskaccordingtotheschedule?Idoubtthat.Theproblemremains______wecangetfinancialaidwithinthisweek.A．that B．how C．why D．when6．Oneisexpectedtobehave_________onsomespecialoccasions.A．a(chǎn)ccurately B．precisely C．a(chǎn)ppropriately D．rightly7．Thedraftregulationontheonlineprotectionofminors,________forpublicopinionsbythecyberspaceauthorities,hasdrawnwidepublicconcern.A．releasingB．havingreleasedC．toreleaseD．released8．Ifyouhaveanyquestion,please______freetocontactmeatsue_smith@126.com.A．tofeelB．feelingC．feelD．felt9．-Lateagain！Where_____________？-Sorry，I________________intheheavytraffic，orIwouldhavebeenhereearlier.A．wereyou；havegotstuck B．haveyoubeen；havegotstuckC．wereyou；gotstuck D．haveyoubeen；gotstuck10．--IhaveheardMr.Morganwillbehereat4:00pm.nextThursday.--No,he_______atthattime.A．wasboarding B．wouldbeboardingC．willbeboarding D．isboarding11．Jane’spalefacesuggestedthatshe______illandherparentssuggestedthatshe______amedicalexam.A．be;shouldhave B．was;haveC．shouldbe;had D．was;had12．IbrokemyrelationshipwithPeterbecausehealwaysfound_______withme.A．errorB．failureC．mistakeD．fault13．Ifhe____hard,hewouldhavepassedtheexam.A．weretoworkB．hadworkedC．shouldworkD．wastowork14．Theproblemwiththecurrentsystemallowsanyonetocommitasimilarcrimewithout.Itneedstobefixed.A．beingpunishedB．punishedC．topunishD．punishing15．Wehavenoideawhatairwewillbebreathinginthefutureifweanythingtostophazyweather.A．hadn’tdoneB．didn’tdoC．haven’tdoneD．don’tdo16．ItisbroadcastonTVthatthe88thAcademyAwardCeremonywasheldinDolbyTheatreseatsanaudienceofapproximately4,000.A．where B．whoseC．which D．when17．Thecountry’schiefexportsarecoal,carsandcottongoods,cars_____themostimportantofthese.A．havebeenB．a(chǎn)reC．beingD．a(chǎn)rebeing18．Thediningroomiscleanandtidy,withatablealready______forabigmeal． A.beinglaidB．laying C．tolay D．laid19．—Iknowitisreallyalottoask,butcanIuseyourapartmentduringthesummer?—________.Ihappentobeoutoftown.Itisallforyourtaking.A．BehaveyourselfB．BemyguestC．HavefunD．Takecare20．“Cellphone”isaAmericanusage，butBritishspeakersalwaysuse“mobilephone”．A．normal B．common C．formal D．usual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）ScientistsfromtheUniversityofEastAngliahaveidentifiedfournewman-madegasesthatarecontributingtothedamagetotheozone(臭氧)layer.Twoofthegasesareaccumulatingataratethatiscausingconcernamongresearchers.Worriesoverthegrowingozoneholehaveseentheproductionofchlorofluorocarbon(CFC)gasesrestrictedsincethemid1980s.Butthepreciseoriginofthesenew,similarsubstancesremainsamystery.Lyingintheatmosphere,theozonelayerplaysacriticalroleinblockingharmfulUVrays,whichcausecancersinhumansandreproductiveproblemsinanimals.ScientistsfromtheBritishAntarcticSurveywerethefirsttodiscoverahuge“hole”intheozoneoverAntarcticain1985.TheevidencequicklypointedtoCFCgases,whichwereinventedinthe1920s,andwerewidelyusedinrefrigeration.Extraordinarily,globalactionwasrapidlyagreedtodealwithCFCsandtheMontrealProtocoltolimitthesesubstancescameintobeingin1987.Atotalglobalbanonproductioncameintoforcein2010.Now,thenewlydiscoveredfournewgasescandestroyozoneandaregettingintotheatmospherefromasyetunidentifiedsources.ThreeofthegasesareCFCsandoneisahydrochlorofluorocarbon(HCFC),whichcanalsodamageozone.Theresearchhasshownthatfourgaseswerenotaroundintheatmosphereatalluntilthe1960s,whichsuggeststheyareman-made.Thescientistsdiscoveredthegasesbyanalyzingpolarsnowpack.Airfromthissnowisanaturalarchiveofwhatwasintheatmosphereupto100yearsago.Theresearchersalsolookedatmodernairsamples,collectedatremoteCapeGriminTasmania.Theyestimatethatabout74,000tonnesofthesegaseshavebeenreleasedintotheatmosphere.Twoofthegasesareaccumulatingatsignificantrates.However,theydon’tknowwherethenewgasesarebeingreleasedfromandthisshouldbeinvestigated.Possiblesourcesincludechemicalsforinsecticide(殺蟲劑)productionandsolvents(溶液)forcleaningelectroniccomponents.ThethreeCFCsarebeingdestroyedveryslowlyin:theatmosphere—soevenifemissions(散發(fā))weretostopimmediately,theywillstillbearoundformanydecadestocome.Ofthefourspeciesidentified,CFC-113aseemsthemostworryingasthereisaverysmallbutgrowingemissionsourcesomewhere,maybefromagriculturalinsecticides.Weshouldfinditandtakeitoutofproduction.1、Whatdoweknowaboutthenewlydiscoveredgases?A．Somearesurelyproducedbythedevelopmentofagriculture.B．TheCFCswillhavealongimpactoncetheyarereleased.C．Theygathertogetherintheatmosphereatamediumspeed.D．Theiramountsarenotlargeenoughtocausedamagetous.2、Theunderlinedword“archive”inParagraph6isclosesttothemeaningof“”.A．stateB．resourceC．phenomenonD．storeroom3、Whatwillthescientistsprobablyattempttodoaboutthegasesnext?A．Findoutwhatcanreplacethingslikeinsecticidesandputthemintouse.B．Findouthowtheydestroyozoneandgetridofthoseintheatmosphere.C．Findoutwheretheyareexactlyfromandstopthemfrombeingreleased.D．FindoutifHCFCismoreharmfulthanCFCsandtakepropermeasures.22．（8分）Throughoutthepastfewyears,Ihavetriedlogivemyselftoothers.IhavebouncedaroundtofindwhereItrulyfitin,IfoundmyplacewhileIstayedinGuatemala,anorphanage(孤兒院)withthechildrenlivingthere.Throughhearingmanystoriesoftheirlives.Iwasmovedtotearsandstartedquestionmylivingwaysandgaveupeverythingthatwasn’tessential:makeupandanyothersortofluxury(奢侈品).Ilivedliketheydid.Itwasthemostrelaxingfeelingintheworld.WhenatNuestrosPequenosHermanos,weweregiventhetaskofcreatingapigpen(豬圈).Atfirs,Ithoughtitshouldbeeasy.Afterarrivingattheareawherethepigpenshouldhe,wesawahill.Weweretoldtouproottheweedsaswellasleveltheentirearea.Lookingatitwefeltitwouldbeimpossible.Onmyownfaithjourney,Ihavefeltthistypeofdoubtbefore.The"hoe”,aswereferredto,isasymbolofmyfaithjourney.ItappearedtobeanobstacleIcouldnotovercome,butintheendcompleteditwithefforts.Ifeelthispigpenwasn’teasytocreatebutwassorewardingtogive.I'vealwaysstruggledtobeonajourneyoffaith,butI’venevercompletelysteppedfootontothepathuntilGuatemala.I’vealwaystriedtoopenmyhearttoeveryonearoundmeandgivethemmylove,IfeelasthoughIcutopenmyheartandshareeverybitofloveIhadwiththeseorphans,ThereisoneorphannamedCetowhowillalwaysremainveryclosetomyheart,InGuatemala,Isponsorwiththirtydollarsamonth,hatitdoesn’tseemenough.I'llreturntherenextsummerandgivemoreofmyloveforawholemonth.Whenitwastimetoleave.Ilookedoutofthewindowandsawnotjustordinarychildren.Overall,themostsignificantaccomplishmentIminGuatemalawassteppingtowardsmyownfaithjourneyandnotlookingback.1、（小題1）Whatresultedintheauthorsdecisiontoliveanewlife?A．DesiretohelpothersB．DecreaseinhisincomeC．Aknowledgeoftheorphans'life.D．Awarenessofthedifficultyinhislife2、（小題2）Whatdoestheunderlinedword"it"inParagraph2referlo?A．RemovingthedoubtB．Uprootingtheweed.C．StartingthefaithjourneyD．Creatingthepigpen3、（小題3）WhatdidtheauthorthinkofhisexperienceinCuaternala?A．ItwasregretfulB．ItwasmeaningfulC．Itwasinteresting.D．itwasfrightening4、（小題4）Whatmaybethebesttitleforthetext?A．AStepintoaNewWorldB．AnAwfulFaithJourneyC．AGreatSuccessinLifeD．AReturnofConfidence23．（8分）KazuoIshiguro,whowonthe2017NobelPrizeinLiterature,hasanumberofstringstohisbow,orratherhisguitar.The64-year-oldisworld-famousasawriteroffiction,buthisearlydreamwastobeagreatsingerandsongwriter,like2016’swinner,BobDylan.Ashisnameindicates,IshigurocomesfromaJapanesebackground,althoughhecametoBritainfromJapanattheageof5andisaBritishcitizenwhowritesinEnglish.HewaseducatedattheUniversityofEastAnglia,aschoolthathasbecomeknownfortrainingwriters.Ishiguro’swritingishighlyself-contained.ThiscertainlygiveshiswritingaqualityincommonwiththatofJaneAusten,anauthortowhomheisoftencompared.ThebestexampleofthisishisnovelTheRemainsoftheDay,whichlaterbecameasuccessfulfilm.Thecentralcharacterofthebookisabutler(男管家)calledStevens.HeisaloyalservanttoanEnglishlord,andacharacterwhosomepeoplemightcallrepressed.Hemissesoutonaffectionandlovebecausehewillnotadmithisfeelingstoanyone.Wehavetoreadbetweenthelinestouncoverthe＂real＂story,whichisn’tquitetheonethebutleristelling.Stevensfindsitachallengetocommunicate,andcommunicationisoftenathemeinIshiguro’snovels.Inthisauthor’sworks,thereisagapbetweenourfeelingsandourabilitytocommunicatethem.TheNobelCommitteestresseditwhentalkingaboutIshiguro’sworks:Thewriterhasuncoveredtheabyss(深淵)beneathourunrealsenseofconnectionwiththeworld.1、WhatdidIshigurowanttobeinthebeginning?A．Afamouswriter. B．Aguitarplayer.C．AsecondBobDylan. D．Asingerandsongwriter.2、WhyisthestorynotquitetheoneStevenstellsinTheRemainsoftheDay?A．Becauseheisnotallowedtotellthetruth.B．Becausehemissesoutonwhathedesires.C．Becausehedoesn’texpresshimselftruly.D．Becausehehaslowsocialstatusasaservant.3、Whatdoestheunderlinedword＂it＂referto?A．Theauthor’ssenseoftheworld.B．ThethemeofIshiguro’sworks.C．Thereasonforchoosingthewinner.D．Ourabilitytocommunicatefeelings.4、Whatisthebesttitleforthepassage?A．TheRemainsoftheDayB．QuietwritingstyleofagreatauthorC．KazuoIshiguro,winnerofNobelPrizeinLiteratureD．HowKazuoIshiguro’swritingmadehimtheNobelPrizewinner24．（8分）Iwasgettingreadytogotobedwhenthephonerang.Thiscouldnotbegood.Mymindracedthroughthelistoffamilymemberswhomightneedhelp,butthevoicewashardlyfamiliar.“Linda,thisisLesley.”Ididn’tknowLesleywell.Wedidoccasionallyspeakwitheachother,buttosaywewerefriendswasnotappropriate.Iaskedwhatsheneeded.Perhapssomethingreallyawfulcausedhertoreachsomeoneshebarelyknew.Instead,sheaskedme,“Doyouhaveroomforaturkey?Inyourfreezer?”Wehadlotsofroominourfreezer,andinfact,toomuch.“Sure,”Iresponded,“didyourfreezerbreakdown?”“Notexactly,”Lesleyreplied,“butIwillexplainwhenIarrive.”Minuteslatercameahugefreezertruck.Lesleysteppeddownandexplainedthelease(租約)ofthegrocerystoreherhusbandservicedhadrunoutandthattheyhadtoemptyallthefreezersthatnight.Thinkingitwasashametothrowawayallthisgoodfood,theydecidedtodropofffoodtoanyoneshecouldthinkof.Noticingourfreezerwasprettyempty,Lesleyaskedtofillitup.Ourhomewastheirlaststopandanythingleftwouldhavetobeputinourfreezer.Anhourlater,everythingfinished,Iaskedher,“Whenwillyoucomebackforallthis?”Lesleylaughed,“Wedon’twantitback.Itisyours!Thanksforhelpingusout!”Thentheywavedgoodbyeanddroveaway.“Forhelpingthemout?”Weopenedourfreezerdoor.Insidewereallexpensivefoodsweneverboughtbutoftenlongedtotry.Wewerestrugglingtobuygroceries,yetitwasnotsomethingwesharedwithanyone.However,ourneedsweremetinanunexpectedwaybythatcall.1、Howdidthewriterfeelwhensheheardthephoneringing?A．Relieved. B．Anxious.C．Shocked. D．Angry.2、WhatdoestheauthorindicatebytheunderlinedsentenceinPara.2?A．Theywereshortoffoodsupplies.B．Theirfreezerwasnotfrequentlyused.C．Theyweregladtoputtheturkeyinthefreezer.D．Theirfreezerwastoosmalltofillmuchfoodin.3、WhydidLesleycallupthewriter?A．Becausethewriterwashergoodfriend.B．Becausesomethingawfulhadhappened.C．Becausesheknewthewriterwasinneed.D．Becauseshedidn’twantfoodtogotowaste.4、Whatcanbethebesttitleforthetext?A．WhoIsMyAngel? B．UnexpectedBargainsC．AFriendonSpeakingTerms D．DoYouHaveRoomforaTurkey?25．（10分）Hotshotjetpilotsarenomatchforcliffswallows.Thebirdsrocketoverbridgesandskimoverlakes,rushingforwardataccelerationsthatwouldknockanAirForce.Bytrackingthesecontestswithhigh-speedcameras,anewstudygivesthefirst,in-depthpeekintoavianaerodynamics(鳥類空氣力學(xué))inthewild.“Thefindingsmayevenprovideinsightintohowtodesignbettermicroairvehicles-tinydrones.Thistechnologywillbebrilliantlyuseful,”saysbiomechanicsexpertJimUsherwoodoftheUnitedKingdom’sRoyalVeterinaryCollegeinHatfield.“High-resolutionfieldstudieslikethishaveneverbeendonebeforeforbirds.”Forcliffswallows,thetroublestartswhentheyreturnfromwinteringinSouthAmericatotheirsummerhomesinNorthAmerica.Afterarrival,theyseekouttheiroldmudnests—usuallylocatedunderconcretebridgesandfreeways-andstartrebuildingtheirhomes.Butratherthanhuntdownafreshsupplyofmud,someswallowspreferstealingsuppliesfromtheirmorehardworkingneighbors.Otherstakethingsfurtherandwillevenlayaneggortwointheirneighbor’snestbeforetakingoff.Battlesintheairfollowiftheinvadersarecaughtintheact,andanewstudytakesadvantageofthesefightstolearnhowbirdsperformhigh-speedmaneuvers(演習(xí)).TheteamplacedthreecamerasalongaNorthCarolinalakecrossedbyahighwaybridgethathousesseveralcliffswallownestsandwaitedforthebattlestocommence.Theteamwassurprisedtolearnthatmostofthetime,chaserscopiedthemoveoffleeinginvaders.Swallowsalsopullveryhardturnstoescapeanenemy,withoneextremecasereaching7.8gravity.Fighterpilotsusuallypassoutatabout5or6gravity,whichiswhytheseexperimentshaveearnedinterest,andpartialfunding,fromtheOfficeofNavalResearch.TheNavymayusethefindingstobuildbetterguidancesystemsformicroairvehicles.However,theswallows’biomechanicsarecomplex,andnowtheteamissimplytryingtocollectafewtricks.1、WhydidtheUsherwoodcarryoutthestudies?A．Toguideabetterdesignofairvehicles.B．Toprovetheswallowsarebetteratflying.C．Toexperimentwithitshigh-speedcameras.D．Totrackhowtheswallowsskimoverlakes.2、Whatleadstothebattlesamongthebirds?A．Sharingfood.B．Occupyingothers’nests.C．Seizingmudfornesting.D．Competingfortheuseofbridges.3、Whichcanbestreplacetheunderlinedword“commence”inparagraph3?A．continue B．a(chǎn)ccelerateC．end D．begin4、Whatisthetrickoftheswallowtoescapeitsenemy?A．Acceleratingtowardit.B．Copyingwhatitsenemydo.C．Makingsharpturnsduringflight.D．Seekingforhelpfromitsfellows.第三部分語言知識運(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）Inoldtimes,ayoungathleticboyishungryforsuccess.Forhim1waseverythingandsuccesswasmeasuredbysucha2.Oneday,theboywaspreparinghimselfforarunning3inhissmallnativevillage.Alargecrowdhadgatheredto4thesportingwonderandawiseoldman,upon5ofthelittleboy,hadtravelledfartoattendit.Theracestarted,lookinglikealevelheatatthe6line,butsureenoughtheboyworkedhardandcalledonhisdetermination,7andpower.Hetookthewinninglineandwasfirst.Thecrowdwascrazyandcheeredand8attheboy.Thewisemanremainedstillandcalm,expressingnothing.Thelittleboy,9,feltproudandimportant.Asecondracewascalled,andtwonewyoung,fit10cameforward,torunwiththelittleboy.Theracewasstartedandsureenoughthelittleboy11successandfinishedfirstonceagain.Thecrowdwascrazyagainandcheeredandwavedattheboy.Thewiseman12thesameandsaidnothing.“Anotherrace,anotherrace!”saidthelittleboy.Thewiseoldman13forwardandpresentedthelittleboywithtwo14challengers,anelderlyladyandablindman.“Whatisthis?”15thelittleboy.“Thisisnorace!”he16.“Race!”saidthewiseman,Theracestartedandtheboywastheonlyfinisher,becausetheothertwochallengersjust17atthestartingline.Thelittleboywashappy,andraisedhisarmsin18.Thecrowd,however,wassilentshowingnodelighttowardthelittleboy.“Whathas19?Whydidn’tthepeoplejoininmy20?”heaskedthewiseoldman.“Raceagain,”repliedthewiseman.“Butthistime,finishtogether,allthreeofyou,finishtogether.”1、A．failingB．winningC．discussingD．a(chǎn)dvising2、A．processB．resultC．prizeD．effort3、A．difficultyB．positionC．chanceD．competition4、A．prayB．chatC．witnessD．a(chǎn)pply5、A．informingB．talkingC．a(chǎn)ccusingD．hearing6、A．finishingB．deadC．waitingD．defending7、A．kindnessB．strengthC．rewardD．examination8、A．knockedB．ranC．wavedD．travelled9、A．thereforeB．besidesC．howeverD．unless10、A．customersB．challengersC．operatorsD．settlers11、A．a(chǎn)chievedB．managedC．consultedD．demanded12、A．respondedB．requiredC．obtainedD．discovered13、A．putB．broughtC．turnedD．stepped14、A．newB．poorC．sickD．familiar15、A．orderedB．suggestedC．explainedD．a(chǎn)sked16、A．rememberedB．shoutedC．comfortedD．supported17、A．ranB．stoodC．jumpedD．cried18、A．delightB．sorrowC．concernD．decision19、A．continuedB．beganC．happenedD．changed20、A．prideB．vocationC．performanceD．success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~或括號內(nèi)單詞的正確形式。27．（15分）Lifeisoftenamatterofwaitingfortherightmomenttoact.ForSunYang,thatmomentcamelastmonth,1．hefinallywonthemen’s200-meterfreestyleeventattheAsianGames.Aug192．(see)thethree-timeOlympicchampion’spatienceandeffortspayoffatthe18thAsianGamesinIndonesia.ThismeansSunhasgotaGoldenGrandSlam(大滿貫).WhileSunYangstoodonaplatform,3．(listen)totheChinesenationalanthem(國歌)alongwiththeothertwomedal4．(win),atechnicalmistakecausedthemedalists’flagstodroptotheground.Hewalkedovertotheofficials5．(direct)anddemandedtohavetheflags6．(raise)again.Intheend,theofficialsheldtheflagsupasChina’snationalanthemplayedasecondtime.7．ChineseinternetusersfocusedonwasSun’sresponse.8．isgreattowinthechampionship,butseeingournationalflaggoupagainisalsoveryimportant.‖ChinesenewsagencyEastdaycommented.Winningthetitleis9．a(chǎn)chievementthatwillberemembered.10．,raisingtheflagagainisamatterofimportance.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短文。短文中共有10處錯(cuò)誤，每句中最多有兩處。錯(cuò)誤涉及一個(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（∧），并在此符號下面寫出該加的詞。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。ThebestgiftIhaveeverreceivedisahand-madecalendar、ItwasmadeupbymybestfriendJane,withwhoIhavesomuchincommon、Oneachpageofthecalendar,thereisthepictureofuswithsomewordwrittenbyJane、Sheeithertellsmewhatshefeelsaboutourfriendshiporencouragesmetrymybestandliveahappylife、WheneverIlookatthecalendar,Iamtouchedbysomethingwarmly,andmyheartisfillingwithlove、ThisgiftisamemoryofthewonderfultimeIspendwithJaneinjuniorhighschoolandIwillkeepthemforever、第二節(jié)書面表達(dá)（滿分25分）29．（25分）假定你是附山中學(xué)的高中畢業(yè)生李華，母校將為高一新生舉辦主題為“Whattolearninseniorhighschool”的英語沙龍活動(dòng)，特邀請你結(jié)合自身經(jīng)歷談?wù)勛约旱捏w會(huì)。請根據(jù)以下提示準(zhǔn)備一份英語發(fā)言稿。1.學(xué)會(huì)學(xué)習(xí)：方法、