安徽省皖北名校2025屆高考考前模擬英語試題含解析

安徽省皖北名校2025屆高考考前模擬英語試題考生請注意：1．答題前請將考場、試室號、座位號、考生號、姓名寫在試卷密封線內(nèi)，不得在試卷上作任何標記。2．第一部分選擇題每小題選出答案后，需將答案寫在試卷指定的括號內(nèi)，第二部分非選擇題答案寫在試卷題目指定的位置上。3．考生必須保證答題卡的整潔?？荚嚱Y(jié)束后，請將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．Theathletes,especiallythewinners,shouldremainmodest________rapidprogresstheyhavemade.A．whatever B．howeverC．howmuch D．nomatter2．Althoughthetest________looklikeasimpleone,greatcareisneeded.A．may B．must C．should D．need3．Accordingtothereport,peopleinthe________areasarerebuildingtheirhomesandmanyroads________totheareahavebeenrepaired.A．flooded;lead B．flooding;leading C．flooding;tolead D．flooded;leading4．—What’sthatnoise?—Oh，Iforgettotellyou.Thenewmachine________.A．istestingB．wasbeingtestedC．isbeingtestedD．hasbeentested5．Sodifficult____ittoworkouttheproblemthatIdecidedtoaskTomforadvice.A．Ididfind B．didIfindC．Ihavefound D．haveIfound6．Mr.Chapmanretiredat70afterhenearly40yearswiththeGasCompany．A．hadspent B．hasspent C．spends D．wouldspend7．—WhendidTomcometoQingdao？—ItwasinJuly，2006andheatripinChinawithhisparentsatthattime.A．wouldtake B．hadtakenC．wastaking D．hadbeentaking8．Jane’spalefacesuggestedthatshe______illandherparentssuggestedthatshe______amedicalexam.A．be;shouldhave B．was;haveC．shouldbe;had D．was;had9．——HowdidyoufindyourtriptoWaterParkinthesummerof2016?——Ithoroughlyenjoyedit.Itwas________thanIexpected.A．evenmuchinteresting B．farmoreinterestingC．sofarinteresting D．farfrominteresting10．Smelltheflowersbeforeyougotosleep,andyoumayjust________sweetdreams.A．keepupwith B．putupwith C．endupwith D．catchupwith11．Ifithadnotbeenfortheheroes’contributionsandsacrifices,we_____suchahappylife.A．wouldn’thaveled B．wouldn’tbeleadingC．haven’tled D．a(chǎn)renotleading12．Whatapity!________joinedintheparty,Iwouldhavemetmyoldfriend． A．lfIhave B．HadI C．Ihad D．HaveI13．It’snearlyfouryearssinceIworkedinthatfirm.I________abandwithotherfellows.A．operated B．hadbeenoperatingC．wasoperating D．a(chǎn)moperating14．—WhichclassicalChinesepoemdoyoulikebest?—Don’tlaughifwelaydrunkenonthebattleground;howmanysoldiersevercameback______.A．oldandyoung B．upanddown C．safeandsound D．rightandwrong15．________someleadersandscientistshavepraisedChina’sachievementinspacetechnology,othersregardChina’sprogressasathreat.A．Unless B．OnceC．Eventhough D．Nowthat16．Differenttastesamongtouristsfromoutsidethemainland________thelistofthecountry'sattractions．A．top B．shape C．lead D．show17．—Therearen’tanytoysinoursuitcase．Wherehaveyouputthem?—Oh,no．Thatoldladysittingnexttous______havetakenoursbymistake.A．must B．could C．should D．would18．Don’tletyourselfbe______intobuyingthingsyoudon’treallywant.A．a(chǎn)dvocated B．clarified C．flashed D．persuaded19．Allwehaveis24precioushoursadayandthereforeweshallwaste______A．nothingB．noneC．neitherD．noone20．—DidMaxgototheconcertwithhisfamilyyesterday?—Thereportscheduledtobehandedintomorrow,he_______it.A．couldn’thaveattended B．needn’thaveattendedC．wouldn’tattend D．shouldn’tattend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）Thetornadolast4minutes,tous,itfeltlikealifetime.NosoonerhadwefoundcoverageofthetornadofromtheTVthanitwasontopofus.ItwastheloudestthingIhaveeverheard.Thewindbegantoroarthroughthehouse.Wehadthreeflightsofstepstogettothefirstfloor.Theclosetdownthereisunderneathabrickstaircase,whichseemedlikethestrongestplaceinourhousetowaitthingsout.Itfeltasiftherewerenofloorunderneathmeasthewindliftedmeoffmyfeet.Aswefinallyreachedthelastflightofsteps,ourfrontdoorblewout.Glassfleweverywhere.Suddenly,athree-foot-longtreebranchwhippedthroughthedoorframe.Itflewoverourheads,missingusbyinches.Hadwebeenonestepup,itwouldhaveimpaledus.Wegotclosetothestaircaseonlytoheartheloudsoundofourgaragedoorcomingoff.Thebackwallofthehousefollowedandtoreoffintothedarknessoutside.BythetimeIreachedthecloset,thetornadohadbeenoverusforaboutaminute.Jimmypushedmedowntotheclosetfloor,buthecouldn’tgetinsidehimselfbecauseofthewind.IgrippedJimmy’sarmandtriedtobringJimmywithit.Mykneeswerefullofglass,butinthatmoment,Ifeltnopain.IfIhadletgo,Jimmywouldhaveflownrightoutthebackofthehouseandintothebay.Allofasudden,Jimmyliftedoffhisfeetlikepeopleintornadoesdointhemovies.Ithoughthewasgone.Andtheneverythingstopped.Helandedonhisfeet.Inthosefirstquietmoments,Icouldn’tbelieveitwasover.Thestormlastedfourminutes.Inthattime,fourofthetwelvetownhousesinourunitwerecompletelydestroyed.Ofthehousesleftstanding,ourssufferedthemostdamage.Amazingly,noneofuswereseverelyinjured.1、WhichofthefollowingstatementsisTrueaccordingtothepassage?A．Theydecidedtohideinthebrickstaircasebecauseitwasthestrongestplacetohide.B．Itwashardtomakeittothefirstfloorbecausetherewasnofloorunderneaththem.C．Theirhousewasoneofthehousesintheunitthatwerecompletelydestroyed.D．Ifthetornadohadn’tstoppedintime,Jimmywouldhavebeenblownawayintothedarkness.2、What’stherightorderoffollowingevents?a.Thebackwallofthehousetoreoffintothedarknessoutside.b.Jimmyliftedoffhisfeetandwasthoughttobegone.c.Theauthorfeltnopainalthoughherkneeswerefullofglass.d.Atreebranchwhippedthroughthedoorframeandflewovertheirheads.e.Thegaragedoorcameoff.f.TheauthorwaspusheddowntotheclosetbyJimmy.A．deafcbB．deafbcC．dfeabcD．daefcb3、Whichofthefollowingwordscanbestdescribetheirexperience?A．Thrillingandsmooth.B．Frighteningandlucky.C．Sufferingandmiserable.D．Painfulandunfortunate.4、Whichofthefollowingmightbethebesttitleforthetext?A．AnunforgettableexperienceB．TornadoonthewayC．LovedefeatseverythingD．Thelife-long4minutes22．（8分）FamousModernChineseBuildingsBeijingInternationalAirportThefirstplacemostvisitorsseewhentheyarriveinChinaisBeijingInternationalAirport.Theairportwasconstructedinthe1950s.Ithasanindoorgarden,achildren’splayground,andover70foodbusinessesinTerminal3alone.ShanghaiWorldFinancialCenterCompletedin2008,SWFCtookover10yearstocompleteduetofinancialshortagesandconstructiondelays.Sinceitscompletion,ithaswoncountlessarchitecturalawards.TouristsarewelcomeatSWFC'sviewingplatform,whichat474metersabovegroundistheworldshighestclosedviewingplatform.TheWaterCubeItwasconstructedforuseduringtheBeijing2008SummerOlympics.Nowvisitorscanexpresssurpriseatthearchitectureofthebuilding.Theycanenjoytheindooratmosphereaswell.AmongtheofferingsoftheWaterCubearearestaurantandbar,ashoppingarea,andWaterWorld,afamilywaterparkTheBird'sNest,BeijingItwasdesignedmainlyforthe2008SummerOlympics.Itcanholdupto80,000peopleandhasbeenusedforawinterthemepark.Nowadays,itsmainincomeisasatouristattraction.Itdrawsmorethan20,000touristseveryday.NationalCenterforthePerformingArtsItwascompletedin2007.Thebuildingissurroundedbyaman-madelake,requiringgueststoenterviaanundergroundhallway.ItishometoanOperaHall,MusicHall,andTheater.1、Whichofthefollowingbuildingswasfirstconstructed?A．BeijingInternationalAirport. B．ShanghaiWorldFinancialCenter.C．TheWaterCube. D．TheBirdsNest,Beijing.2、WhywastheconstructionofShanghaiWorldFinancialCenterdelayed?A．Itneededmoreconstructionworkers. B．Itwasshortofmoney.C．Itaddedanextraviewing-platform. D．Itfacedtoomuchterribleweather.3、Howdoesthebird'sNestoperatedaily?A．Byrentingthewinterthemepark. B．Byincreasingitsopeningtime.C．Bychargingtouristsforadmissionfees. D．Bygivingsomeliveconcerts.4、WhatcanyoudoinNationalCenterforthePerformingArt?A．Enjoysportsevents. B．Playmusicalinstruments.C．Attendsciencelectures. D．Watchdifferentperformances.23．（8分）BritishpeopleworksomeofthelongesthoursinEurope,butareamongtheleastproductive.Nowsomecompaniesareshorteningtheworkingweektoincreaseefficiency,healthandhappiness.RichLeighhasintroducedafour-dayweekathisPRcompany.Infact,hisentirecompanyhasFridayoff,becausehisfirmhasadoptedafour-dayweek.ItisoneofahandfulofUKbusinessesthatnowoperatelikethis:staffstillgetpaidtheirpreviousfive-daysalary,buttheyworkadayless.Thecompanyfoundthattheyachievedjustasmuch—andtherewereevensighsofgrowth.“Thekeytothescheme’ssuccess,”Leighsays,“ishowhappyouremployeesnoware.”TheaverageBritishworkertakesonlya34minutelunchbreakandworks10hoursovertimeeachweek(moreoftenthannotthisisunpaid).YetUKproductivityfallsseriouslybehindtheirEuropeanneighbors,whotendtoworkfewerhours.Britishworkingpracticeshavecausedlossanddamagetothenation’shealthandhappiness.MorethanhalfamillionworkersintheUKweresignedoffwithwork-relatedstressoranxietylastyear.Moreover,theworklandscapeitselfischanging.AutomationandAIwillhaveasignificantimpactonthelabormarket,whereunsteadyworkbecomesmorecommon.BritainistheonlyEUmemberthatallowsworkerstoignoretheEUworkingtimelimitandworklongerhours.Forcampaigners,nowisthetimeforachange.O’Grady,anadvocate,arguesthatwherebusinesseshaveincreasedtheirprofitsasaresultofautomation,successshouldbesharedwithworkersintheformofreducedhours.“It’stimetosharethebenefitsfromnewtechnology,notallowingthoseatthetoptograbthemforthemselves.”shesays.1、Wecanlearnfromthepassagethat________.A．BritishpeoplearetheleastproductiveintheworldB．MostcompaniesinBritainhaveconductedafour-dayweekC．PRcompanyhaswitnessedariseinemployees’happinessD．Britishpeopleworklongerandgetmorepaymentthanothercountries2、WhichistheproperdescriptionofBritishworkingpractices?A．TheworkingtimeofBritishworkersiswithintheEUlimit.B．Intermsofproductivity,BritainisbeatenbytheUnitedStates.C．Profitsgainedfromnewtechnologyareonthedecrease.D．AutomationandAIarelikelytocauseaninstableworkmarket.3、WhichcanbeinferredfromO’Grady’swordsinthelastparagraph?A．It’stimeforemployerstosharetheincreasedprofitscreatedbyautomation.B．Workersshouldbenefitfromautomationintheformoflessworkinghours.C．Newtechnologyshouldbelongtobothbusinessesandworkers.D．Businessescan’tmakemoreprofitswithoutnewtechnology.4、Whatistheauthor’spurposeofwritingthepassage?A．TointroducesomeBritishfirms’switchtoafour-dayworkingweek.B．ToexplainthereasonswhyBritishworkerssufferstressandanxiety.C．Toappealformorereasonableworkingconditions.D．TopresentthecurrentproductivityprobleminBritain.24．（8分）Inthefuturethosewhoaretakingcareofoldpeoplemaygethelpfromthehouseitself.Overthelastfewyears,newtechnology,suchastheInternet,Wi-FiandflatTVscreens,haschangedourhomesandthewaythatwelive.Now,anothertechnologyrevolutionishappening.AnewprojectattheUniversityofHertfordshirewantstocreateahomethatmonitorspeoplelivinginitwhoareelderly.Theresearchershavedevelopedawristbanddevice（裝置）whichhelpsustowatchtheelderlypersonwhoiswearingit.Thedevicecollectsinformationtoseeifthepersonhasfallenorhaswanderedawayfromwhereheorsheshouldbe.Theassisted-livingprojectispartoftheuniversity’swiderInterhomeproject,whichisthedevelopmentofasmarthouse.Thehouseremembersthehabitsofthepersonwholivesthereanditusesverylowamountsofenergy.TheInterhometeamhopethatofferingthisservicewillhelptakecareoftheelderly.Theysay,“It’sveryimportantthatthesetechnologiesaretheretohelpandsupportandnotreplaceanyoftheexistingservices.”TheInterhomeisnotjustaresearchmethod.It’salsoawayforstudentsfromdifferentscientificbackgroundstolearnanddeveloptechnology.Theuniversityusesthelatesttechnologytohelpstudentsgetexperiencebydevelopingnewhardwareandsoftwarethemselves.Theteamincludesdesign,engineeringandcomputersciencestudentsworkingtogether.“Weareworkingonasmart-homeprojectinWatfordwithsomecompaniesatthemoment,”saystheprojectleader.“Wearelookingathowasmarthomecanprovideevenmoreservices.”Thiscouldhelpmillionsofoldpeoplearoundtheworldhaveabetterandsaferlifeinthefuture.1、Thewristbanddevicebenefitsitsusersby.A．changingthelivinghabitsoftheelderlyB．monitoringpeoplewholiveinasmarthomeC．offeringinformationtothepersonwearingitD．watchingovertheelderlywhomayfallorgetlost2、WhomdoestheUniversityofHertfordshirehaveinitsresearchteam?A．Studentswhowanttofindajobeagerly.B．Studentswhoprefertoworkontheirown.C．Studentsfromdifferentscientificbackgrounds.D．Studentswithalotofrichworkingexperience.3、Whatistheprojectleader’sattitudetowardsthefutureofthesmarthomeproject?A．Uncertain.B．Uninterested.C．Optimistic.D．Disappointed.4、Whatmightbethemainideaofthepassage?A．Awristbanddevicehaschangedthewaythatwelive.B．Asmarthomehelpsstudentsdevelophardwareandsoftware.C．AnInterhomeprojecthasbeenputintousetohelptheelderly.D．AnInterhomeprojectwillhelptheoldliveabetterandsaferlife.25．（10分）AttheendofthespringsemesterinMay,studentstakingGeorgiaTech’sonlineKnowledge-BasedArtificialIntelligencecoursereceivedsomesurprisingnews.JillWatson,oneofthenineteachingassistants(TAs)thathadhelpedthemfinishthechallengingcourseforthepastfivemonthswasnota“she”butan“it”—anintelligentrobot!WatsonisthebrainchildofAshokGoel,whoteachesthepopularonlinecourse.TheProfessorofComputerandCognitiveScienceintheSchoolofInteractiveComputingcameupwiththeideaasawaytodealwiththenumberofquestionsposedbystudentsintheonlineforums(論壇).AccordingtoGoel,everytimethecourseisoffered,the300orsostudentsthatenrollpostover10,000questions.Thequestionsareoftenrepetitive.ThisledGoeltowonderifasmartrobotwouldhandlethequestionswhichrequirestandardresponses—thingslikedateswhenassignmentsaredue.HavingworkedwithIBM’sWatsontechnologyplatforminthepast,theprofessorknewitwouldbeidealforhisartificialTA:JillWatson.Theartificialintelligencesystemthatusesnaturallanguageprocessingandmachinelearningtoanalyzelargeamountsofdatahasevenbeenclevererthanhumancompetitorsonthetelevisionshow.Itwouldthereforeeasilybeabletohandleroutinequestionsthatrequiredlittle“thinking”.TheprofessorandhisteamofgraduatestudentsbeganbypopulatingJill’smemorywith40,000questionsandanswersfrompastterms.Thencamethetestingstage.Atfirst,Jillwasnotverygoodandoftengavestrangeanswers.Itoftengotstuckoncertainkeywords.Bytheendofthesemester,JillhadattainedenoughknowledgeandskillstoparticipateinforumswithoutanymanagementfromGoel,ortheotherassistants.1、Whatsurprisedthestudentswhotaketheonlinecourse?A．Thecoursewasinterestingbutchallenging.B．Ateachingassistantwasn’tarealperson.C．JillWatsonisahard-workingTA．D．Theyallfailedtopasstheircourse.2、What’sthebesttitleforthetext?A．ARobotofGeorgiagivesanonlinecourseB．AshokGoelCameupwiththeIdeaofJillWatsonC．JillWatson—OneoftheNineTeachingAssistantsD．GeorgiaTech’sTeachingAssistantTurnOuttoBeaRobot3、WhydidGoeldecidetoinventasmartrobot?A．Anumberofstudentstookhisonlinecourse.B．Asmartrobotisclevererthanahumanbeing.C．Toomanysimilarquestionsaretobedealtwith.4、Whatcanweinferfromthetext?A．Studentsshoulddealwithroutinequestions.B．Jillismainlyinchargeofpostingsurprisingnews.C．TheTAsgivestudentshomeworkatacertaintime.D．GoelissatisfiedwithJill’spresentperformance.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）SnowboardingintheMountainsIwillneverforgettheexperienceofseeingapartofCanadaandsnowboardinginthemountains.Igotalittleemotionalonthe1fromMontrealtoourfirststopinVancouver.AlthoughIhaveto2thatIwatchedamoviewhileweflewovertheprairies(大草原),Ididoccasionally3outofthewindowtoseewhatwaswhat!4mostofthemountainsinAlbertaandB．C．werecoveredincloudssoIhadto5ourdrivefromKelownatoRevelstoketoseethosemountains!I6I'denteredintoLordoftheRingsterritory(領(lǐng)地)aswetookalifttogettothetopofMt.MackenzieinRevelstoke.BeforesnowboardingIlearnednotto7coffeeinthemorning,whichonlyaddedshakingtomy8duringthefirstfewdescents(滑雪下坡)oftheday.Snowboardinginpowderisquite9fromridingtheicyslopes(斜坡)inQuebec.Atleastwhenyou10downseveralmeters,it'slikefallingonpillows!Mymain11,however,wasgettingstuckinthefew12sectionsofthemountain,thoughafew13skiersgavemearidebylettingmegrabtheirskipolesand14metothenextdrop.Eventhoughwecould15reallyskithetophalfofthemountain,itwasstillatleasttwicethesizeofthemountainweusually16!Ourphonepicturesdon'tdojusticetothesemountains,17wehaveourown18.WhenmyhusbandandIaskedeachotherwhatwasourfavorite19ofthetrip,otherthanspendingtimewitheachother,itwas20theview.1、A．train B．ship C．plane D．car2、A．a(chǎn)dmit B．pretend C．recall D．regret3、A．go B．look C．walk D．stare4、A．Luckily B．Particularly C．Possibly D．Unfortunately5、A．endwith B．pickup C．waitfor D．startfrom6、A．felt B．dreamt C．imagined D．a(chǎn)greed7、A．sell B．drink C．cook D．store8、A．nervousness B．confidence C．excitement D．delight9、A．a(chǎn)bsent B．tired C．safe D．different10、A．fall B．slip C．ski D．look11、A．task B．issue C．concern D．idea12、A．ugly B．rough C．steep D．flat13、A．helpful B．young C．a(chǎn)ged D．single14、A．throwing B．dragging C．lifting D．deserting15、A．even B．a(chǎn)lmost C．only D．yet16、A．stay B．visit C．climb D．ski17、A．a(chǎn)nd B．so C．for D．but18、A．memories B．a(chǎn)dvantages C．feelings D．tips19、A．mountain B．part C．place D．friend20、A．hardly B．normally C．certainly D．strangely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）Afterweeksofrain,atownfloodedandthepeople1．livedtherehadtomovetoasafeplace.Atonehouse,rescueworkersfound2．manstandingdeepinwater.“Comeon!Getintheboat!”therescuersshouted.Themanshoutedback,“No!Ihavefaith3．God,andHewillsaveme!”Soonthefloodwaterschasedthemantothesecondfloor.4．(luck),anotherboatcamebyatthispoint.“Getintheboat!”therescuersurged.“Noway!”themansaid,stubborninhisthought5．Godwouldsavehim.Thefloodwaterscontinuedtorise,andthemanhadtoclimbtotheroofofhishouse.Fortunately,arescuehelicoptercamebyand6．(drop)aladderforhim.Thepilotshoutedthroughamegaphone,“Grabtheladder!”Themanrefusedandshoutedthesamethingagain.Butthefloodwaters7．(rise)abovetheroof.Theman8．(sweep)awayanddrowned.When9．(arrive)atheaven,hedemandedtomeetwithGod.“God,Iwascertainthatyouwouldsaveme,butyouletmedie.Why?Whydidyouabandonme?”Godrepliedwitha10．(puzzle)look,“Whatdoyoumean?Isentyoutwoboatsandahelicopter!”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）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。每處錯誤僅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限一詞;2、只允許修改10處，多者（從第11處起）不計分。Asthesayinggoes,timeismoney、Butinmyopinion,timeisevenpreciousthanmoney、Why?Becausewhenmoneyisspent,westillhaveachancetoearnthemback、Butwhentimeiswasting,wecannevergetitback、Thereissomedoubtthattimeisverylimited,andevenaminuteisofgreatvaluable、Weshouldmakefulluseoftimetodothatshouldbedone、It’sthepitythatalotofpeoplestilldidn’tappreciatethevalueoftime、Theyarewastingtheirtimedoingnothingofuseful、Weshouldformthegoodhabitofraceagainsttimeandmakeadifferenceinourworld、第二節(jié)書面表達（滿分25分）29．（25分）假如你是李明，在過去一周你在英國參加中學生文化交流活動，期間一直住在你的英國好友Peter家，現(xiàn)在已經(jīng)回國。請你根據(jù)以下要點給他寫一封感謝信。要點包括：1.表達感激之情；2.回憶各種收獲；3.發(fā)出邀請。注意：1.詞數(shù)100左右；2.可以適當增加細節(jié)，以使行文連貫；3.開頭和結(jié)尾已給出，不計入總詞數(shù)。DearPeter,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiMing

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、A2、A3、D4、C5、B6、A7、C8、B9、B10、C11、B12、B13、D14、C15、C16、B17、A18、D19、B20、A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、1、D2、A3、B4、D22、1、A2、B3、C4、D23、1、C2、D3、B4、A24、1、D2、C3、C4、D25、A“smartdrug”takenbystudentstoimprovetheirperformancereallydoeswork,scientistshavefound.Thedrugmodafinil（莫達非尼）iscurrentlyusedtotreatsleepdisorder,butitiswidelyusedoff-labelbystudentstohelpthemreviseforexamsorfocusonlongessays.Untilnow,therehasbeenalackofclearevidenceoverwhetheritcanactuallyboostconcentrationandalertness.Butanewanalysisoftheresearchrevealeditdoesimproveplanninganddecisionmaking,flexibility,learningandmemory,andevencreativity.Thefindingsraiseseriousethical(處方的，道德的)questionsaboutwhethermodafinilshouldbe“classified,toleratedorcondemned”,scientistssaid.ProfessorGuyGoodwin,PresidentoftheEuropeanCollegesaid:“It’sthefirstrealexampleofa‘smartdrug’,whichcangenuinelyhelp,forexample,withexampreparation.”Previousethicaldiscussionsaroundsmartdrugsassumedmajoreffectsofthedrugsbeforeitwasclearthattherewereany,headded.Hecontinued“Ifcorrect,thepresentupdatemeanstheethicaldebateisreal:howshouldweclassify,tolerateorcondemnadrugthatimproveshumanperformance?”[Afifthofuniversitystudentsacrossthecountryclaimtohavetakensmartdrugs,

accordingtosurveysbystudentnewspaperTheTab.AndtheuseofmodafinilismostwidespreadatOxfordUniversity,whereaquarterofstudentshaverepor