2025屆四川省會理縣第一中學(xué)高三沖刺模擬英語試卷含解析

2025屆四川省會理縣第一中學(xué)高三沖刺模擬英語試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號填寫在答題卡上。2．回答選擇題時，選出每小題答案后，用鉛筆把答題卡上對應(yīng)題目的答案標(biāo)號涂黑，如需改動，用橡皮擦干凈后，再選涂其它答案標(biāo)號?；卮鸱沁x擇題時，將答案寫在答題卡上，寫在本試卷上無效。3．考試結(jié)束后，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．Please________yourashesbeforeitfailsonthecarpet.A．cutoff B．knockoffC．getoff D．dropoff2．Thenationalparkhasalargecollectionofwildlife,________frombutterfliestoelephants.A．torange B．rangeC．ranging D．ranged3．Helikedthelovelydogsomuchthathe________hisbookandplayedwithitimmediately.A．gaveoff B．setasideC．tookover D．turneddown4．Peterhaspreviousexperience,______Ithinkhe’stherightpersonforthejob.A．orB．butC．forD．so5．Generallyspeaking,________accordingtothedirections,themedicinehasnosideeffect.A．whentakenB．whentakingC．whentotake D．whentobetaken6．Weshouldorganizeusefulactivities,whichwill___________therelationshipofthestudents.A．a(chǎn)ppoint B．employC．promote D．commit7．PeoplebelievethattheChinaDreamisnotverydifficult________solongasthewholenationworkshardforit.A．realizing B．toberealizedC．realized D．torealize8．Allenfollowedhiscustomeracrosstheyardandstoodonthestepofthehouse,twoshoppingbags.A．lifted B．havinglifted C．tolift D．lifting9．—DidyoumeetMr.Smith?—Yes.WhenIarrived,he________forNewYorktoattendapressconference.A．wasjustleaving B．justleftC．justleaves D．hadjustleft10．Itsagoodideatogetstudentstoretellastorytheirownwords．A．of B．in C．by D．through11．—WillittakemelongtogettotheSunshineHotel?—No,it______takeyoulong.It’snottherushhournow.A．shouldn’t B．shan’tC．mustn’t D．needn’t12．Alargenumberofexcellentfilms______allovertheworldoverthepastdecades.A．haveproduced B．havebeenproducedC．wereproduced D．produced13．Hisstrongsenseofhumorwasmakeeveryoneintheroomburstoutlaughing.A．soastoB．suchastoC．sothatD．suchthat14．Lifeisajourney_____withhardships,joysandspecialmoments.A．filled B．tofill C．filling D．havingfilled15．______abookinfrontofyourface,you’llfeeltheairmovingagainstyourface.A．WavedB．WaveC．TowaveD．Waving16．—Whereareyougoingtohangthepicture?—Ihaven’tdecidedyet.I________hangitinthediningroom.A．might B．mustC．need D．would17．GeneralSecretary,XiJinping,stressedthatcross－straitcooperationwouldbestrengthened________thetwosidescouldagreetoopposeTaiwanindependence．A．unless B．evenifC．a(chǎn)slongas D．until18．Thisisthefirsttimethatwe________afilminthecinematogetherasafamily.A．see B．hadseenC．saw D．haveseen19．ononefootwithyoureyescloseD．a(chǎn)ndyouwillsoonloseyourbalance.A．StandingB．StoodC．TostandD．Stand20．—DoyouthinkI'magoodsurfer?—Ofcourse!I________youearlier．Youmadeitlooksoeasy，gracefuleven．A．a(chǎn)mwatching B．waswatchingC．havewatched D．hadwatched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(xiàng)中，選出最佳選項(xiàng)。21．（6分）NandakumarandSudhawerethrilledtolearnthattheywerehavingchildren.Unfortunately,Sudhadevelopeddiabeteswhilepregnantandherdaughterswereborntwomonthspremature.Theyneedventilator(呼吸機(jī))supportforthenext4-6weekstobreathe.Thefamilyispooranddoesnothavethemoneytomeettheunexpectedexpensesandneedhelptokeepthebabiesalive.Nandakumar,acarpenterbyprofession,fellsickaftermarriageandhasnotrecoveredfully.Heisnotmentallystableandtendstotalkinastream.Healsofindsithardtoholddownajob.Nandakumar’smotherDheivanaihasbeenthestabilisingpresenceforthefamily.Shekeptthingstogetherandmadesurethattheyhadenoughtoeat.“Sudhahasbeenthroughalotofgriefovernothavingchildren.Thepreviouschildwasstillborn,sowewereveryhappythatthispregnancywasgoingwell,”saidDheivanai.Dheivanaihopedthatthechildrenwouldbringjoytotheirhouseholdandtakecareofhersonevenaftershewasgone.Shestartedsavingupmoneyforhergrandchildren.ThecostofkeepingthechildrenaliveisRs4lakhsperchildbecausetheyeachneedICU(IntensiveCareUnit)supportforthenext4-6monthsoftheirlives.Thesmallsavingsofthefamilyarealreadyoverandtheyarefacedwithaverypainfulsituationtryingtosavetwonewbornswithnomoney.NandakumarismentallyunwellandSudhaisstillrecoveringfromchildbirth.Soitfallstohismothertoarrangeforthebabies5well-being.“Aftermysonbecamesick,meandmydaughter-in-lawhavetakencareofthings.Duringherpregnancy.Ihavecaredforherlikeshe’smyowndaughter.IfeelpainedthatIdon’thavethemoneytosavethebabies,”shesays.Beforechildbirth,SudhaandDheivanaiworkedtogetherandearnedRs5,000permonth.Sometimes,Nandakumarpicksupoddjobsandearnsabitmore.Thefamilyhasnosavingsandtheyneedhelptosavetheirtwoinnocentbabies.1、Whatcaused“theunexpectedexpenses”（Paragraph1)?A．Nandakumar’smentalproblems.B．Thebabies1medicalcare.C．Dheivanai’sliving.D．Sudha’sdiabetes.2、WhydidDheivanaifeelhappyaboutthebirthofthechildren?A．Thechildrenwerebornhealthy.B．ItwasthefirsttimeforSudhatobepregnant.C．Thegovernmentwouldprovidewelfareservices.D．Thechildrenwouldlookaftertheirfatherinthefuture.3、Wheredoesthemoneyforthewell-beingofthebabiescomefromatpresent?A．Thefather.B．Themother.C．Thegrandmother.D．Thegovernment.4、Whatistheabovewritingmostprobablyfor?A．Raisingdonation.B．Sharingnews.C．Givinginstruction.D．Providingamusement.22．（8分）Parentstendtofavourchildrenofonesexincertainsituations—orsoevolutionarybiologiststellus.Anewstudyusedcoloredbackpacksalesdatatoshowthatparentalwealthmayinfluencespendingonsonsdifferentfromdaughters.In1973biologistRobertTriversandcomputerscientistDanWillardpublishedapapersuggestingthatparentsinvest(投入)moreresources,suchasfoodandeffort,inmalechildrenwhentimesaregood,andinfemalechildrenwhentimesarebad.AccordingtotheTrivers-Willardhypothesis(假說),asongivenlotsofresourcescanbecomeagentleman—butparentswithfewresourcestendtoinvestthemindaughters,whogenerallyfinditeasiertobeafairmaiden.Studyingparentalinvestmentafterbirthisdifficult,however.Thenewstudylookedforastandardofmeasurementofsuchinvestmentthatmetseveralcriteria:itshouldn’tbeaffectedbysexdifferencesintheneedforresources;itshouldmeasureinvestmentratherthanoutcomes;anditshouldbeobjective.StudyauthorShigeSong,asociologistatQueensCollege,CityUniversityofNewYork,examinedspendingonpinkandbluebackpackspurchasedinChinain2015fromalargeretailer,JD．com.Henarrowedthedatatoabout5,000bags:bluebackpacksboughtbyfamiliesknowntohaveatleastoneboyandpinkonesboughtbyfamiliesknowntohaveatleastonegirl.Theresultsshowedthatwealthierfamiliesspentmoreonbluethanpinkbackpacks—suggestinggreaterinvestmentinsons.Poorerfamiliesspentmoreonpinkpacksthanblueones.ThefindingswerepublishedinEvolutionandHumanBehavior.Song’sevidencefortheTrivers-Willardhypothesisis“indirect”but“prettyconvincing,”saysRosemaryHopcroft,asociologistatthe.UniversityofNorthCarolinaatCharlotte,whowasnotconnectedwiththenewstudy.Hopcroftreportedin2016thatU.S.fatherswithhigh-statusoccupationsweremorelikelytosendtheirsonstoprivateschoolthantheirdaughters,whilefatherswithlower-statusjobsmoreoftenenrolledtheirfemalechildren.Althoughthenewstudydoesnotprovethefamilieswerebuyingthebluebackpacksforboysandpinkonesforgirls,Hopcroftnotesthat“it’sacleverandinterestingpaper,andit’saratherunusualuseofbigdata.”1、WhatdoesthewriterintendtodoinParagraph2?A．Introduceanearlierstudy.B．Identifychildren’sneeds.C．Assesstheinfluenceofastudy.D．Exploreintoparentalinvestment.2、Whatoffersachallengeforthenewstudy?A．Theinvestmentmeetingseveralcriteria.B．Themeasurementofeventualoutcomes.C．Differentdemandsforresourcesbetweensexes.D．Consistentstandardsinmeasuringparentalinvestment.3、WhatcanbelearnedfromSong’sresearch?A．Thenewstudywasdonein2015.B．Bigdatawassampledforresearch.C．Preferencewasofferedtoconsumers.D．Bluepackswerefavoredoverpinkones.4、WhichofthefollowingislikelytomatchHopcroft’sremarkonSong’sresearch?A．It’sentertaining. B．It’swell-designed.C．It’sunbelievable. D．It’sunusual.23．（8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.24．（8分）Playingamusicalinstrumentthroughout:yourlifeprotectsyourhearinginoldage,aCanadianstudysuggests.Thestudy,publishedinPsychologyandAging,carriedouthearingtestson74adultmusiciansand89non-musicians.Itfounda70-year-oldmusician’shearingwasasgoodasthatofa50-year-oldwhodidnotplay.Hearingnormallydeclinesaspeopleage.By60,10-30%ofpeoplehavemoderatehearingloss.By80,thatgoesuptoasmanyas60%.Problemsareparticularlyseeninthecentralauditory(聽覺的)processingsystem,whichisassociatedwithunderstandingspeech,especiallywhenthereisbackgroundnoise.Previousstudieshaveshownmusicianshavebetterhearingthannon-players.Butthisresearch,byateamattheRotmanResearchInstituteinToronto,lookedatadultsofallages-from18to91-toseehowpeoplewereaffectedastheyaged.Theycarriedouthearingtestson74amateurandprofessionalmusicians(whohadplayedsincetheageof16,werestillpractisingandhadbeengivenformalmusiclessons)and89non-musicians(whohadneverplayedaninstrument).Musiciansweresignificantlybetteratpickingoutspeechagainstnoise.Theresearcherssuggestthatlifelongmusicianshipreducesage-relatedchangesinthebrain,probablyduetomusiciansusingtheirauditorysystemsatahighlevelonaregularbasis.TheheadofbiomedicalresearchatActiononHearingLoss,DrRalphHolme,said:“Whilethisstudysuggeststhatmusiciansmightbemoreabletocopewiththeconsequencesofhearingloss,itisfarbettertoreducedamageinthefirstplacebyusingappropriateearprotection.Wehavealwayscampaingnedforeveryonewhoplaysamusicalinstrumentorlistenstoloudmusictowearhearingprotection,likeearplugs,whichreducetheriskofdamagingyourhearingpermanently.”1、WhatcanwelearnfromParagraph2?A．Apersonaged80willlose30%hearing.B．Apersonagedabove60musthavebadhearing.C．Peoplehavefewerproblemswithbackgroundnoise.D．People’shearingusuallybecomesworsewhentheygetolder.2、WhatcanwegetfromtheCanadianstudy?A．Ittestedthehearingof162people.B．Thefindingofthestudywasn’tpublishedpublicly.C．Playingamusicalinstrumentmaydogoodtohearing.D．Musicianswereasgoodatpickingoutspeechagainstnoiseasnon-musicians.3、Whydon’tmusicianschangemuchintheirbrainastheyage?A．Theyliketotakemoreexercise.B．Theyusetheirhearingmoreandregularly.C．Theydon’texposethemselvestobackgroundnoise.D．Theypaymoreattentiontoprotectingtheirhearing.4、HowcanwedealwithhearinglossaccordingtoDrRalphHolme?A．Gethelpfrommusicians.B．Listentoloudmusicless.C．Protecthearingproperly.D．Playamusicalinstrumentmore.5、Theauthorwrotethepassageto________.A．entertainthereadersB．a(chǎn)dvertiseamusicalinstrumentC．complainaboutpeople’shearinglossD．informreadersofaresearchonhearing25．（10分）ThecostoflivingincountriesliketheU.S.,Britain,AustraliaorFrancehasskyrocketedinrecentyears.However,ifyou'rewillingtoleaveyourcountryandexplorelifeinotherareas,therearemanycountriesboastinganextremelycheapandlowcostofliving.Checkoutthefollowingcountrieswhenplanningyournextmove.EcuadorEcuadorissimilartotheUnitedStatesinmanyways,andasaresulthasbecomeapopularAmericangetaway.TheyevenusetheU.S.Dollarfortheircurrency.Inthiscountry,it'scheapertoeatouteverydaythancookforyourselfonabudgetintheU.S.Youcanevenbuyapropertyforaround$50000andhiresomeonetotendtoitwhileyou'reawayMexicoAlthoughthecountryisknownforitspovertyriddenstreets,therearemanywealthierareasthatprovideeveryfacilityyoumightneed.Youcanliveoffamere$700to$800amonthinMexico,andthisincludesrentforaniceplace,facilities,food,andanysightseeing.ArgentinaArgentinahasbeenapopulartouristdestinationformanyyears.Ithasgreatrestaurants,arichhistory,andmanyplacestoexplore.Nottomention,it'snotveryexpensivetolivehere.Adecentsizedhomecancostaround$139000,whichisrelativelycheapinrelationtohomesintheUnitedStates.VietnamVietnamhasalsobecomeapopulartouristdestinationinrecentyears.Therearemanymilliondollarluxuryhomesbythebeach,butyoucanfindamodestfiatorsmallhomeforaround$25000to$50000ifyousearchintherightareas.1、HowmuchdoesittakeatleasttoliveinMexicoforayear?A．About$7000B．About$8000C．About$8400D．About$98002、WhatdoesArgentinaandVietnamhaveincommon?A．Theybothhavegreatrestaurants.B．Thecostoflivinginthemisbothexpensive.C．Themiddle-sizedhomesbothcostaround$139000.D．Peopleareallfondoftravellingtothetwocountries.3、Inwhichcountrydidthepurchaserprobablypayextramoneyafterheleft?A．EcuadorB．MexicoC．ArgentinaD．Vietnam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四個選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）WhenBenjaminwasborn,helookeddifferentfromotherbabies.ThedoctorstoldmyparentshehadDownsyndrome.Iwas1atthetime,soIwasn’tsurewhatitwas,butIknewitwasn’t2.IalsoknewthatIfinallyhadthebabybrotherI3,evenifhewasn’tperfect.ThedoctorssaidBenmightneedhelpdoing4thingssuchaswalking,talking,eatingand5withpeople.IwastoldthatIwouldneedtobeextracarefulwithBen,andthatImightsomedayhaveto6forhimandprotecthim.Ofcourse,7ofthesewarningsbotheredme;IknewfromthesecondIlaid8onhimthatIlovedhim.AsBenandIgotolder,wewerealwaystogether.AfterBenjaminlearnedto9,wewantedtogethimtojump,runandmovearound.10Benpreferredtofollowmy11,histherapistorMomwouldhavemedotheexercisefirst,andthenBenwouldtrytodoit.12mewasBen’swayofsayinghelovedme.Afewyearsago,Iwentawaywithsomefriendsfortheday.Sittinginthebus,westartedtalkingaboutoursiblings(兄弟姊妹).Myfriendsweresayinghowstupidandannoying13siblingswere.Ihadn’tsaidanything;Iwasjustlisteningin14.Ihadneverthoughttherewerebrothersandsistersthatjustdidn’t15.SuddenlyIsaid,“Ilovemybrother.”Isaid“l(fā)ove”16becauseitwastrue.Thereareno17thoughtsinmyheadwhenIhearpeoplemakingfunofBen.IgorightuptothemandexplainthatBenhasDownsyndrome,thathislifeisn’taseasyforhimasitisforus,andthatifyougiveBena18he’llbethebesthecanbeat19youwanthimtobe.IthinkBenis20justthewayheis.IwillalwaysloveBen,andhewillalwaysloveme,nomatterwhat.1、A．curiousB．littleC．scaredD．weak2、A．goodB．seriousC．realD．rare3、A．hatedB．wantedC．defendedD．envied4、A．specialB．interestingC．simpleD．dangerous5、A．interactingB．fightingC．competingD．a(chǎn)rguing6、A．lookoutB．workoutC．turnupD．standup7、A．noneB．oneC．someD．a(chǎn)ll8、A．headB．eyesC．heartD．hands9、A．speakB．sitC．eatD．walk10、A．ThoughB．IfC．WhileD．Since11、A．leadB．a(chǎn)dviceC．rulesD．instructions12、A．KissingB．FollowingC．GreetingD．Serving13、A．myB．ourC．yourD．their14、A．panicB．peaceC．a(chǎn)stonishmentD．joy15、A．keepincontactB．behavewellC．getalongD．growup16、A．a(chǎn)ngrilyB．proudlyC．bravelyD．gently17、A．suchB．enoughC．practicalD．second18、A．smileB．jobC．chanceD．hug19、A．whateverB．whicheverC．whoeverD．whenever20、A．healthyB．mistakenC．perfectD．unfortunate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(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Ateacheroncetoldeachofherstudentstobringaclearplasticbagandalargebagofpotatoestoschool.1．everypersonthatthestudentsrefusedtoforgiveintheirlife,they2．(choose)apotato,wroteon3．thenameofthatpersonandthedate,andthenputitintheplasticbag.Someoftheirbagswerequiteheavy.Theywerethentoldtocarrythesebagswiththemeverywhereforoneweek,4．(put)thembesidetheirbedsatnight,ontheircarseatswhendriving,andnexttotheirdesksatwork.Duringthistime,5．theycarriedthebagsaroundwiththem,theyrealizedwhataweighttheywerecarrying,and6．theyneededtopayattentionallthetime,soasnottoforgetthemorleavethemin7．(embarrass)places.Ofcourse,thepotatoeswerebecoming8．(rot),andsmelledverybad.Thisisthesameasthepricewepayforkeepingourpainand9．(happy)withus!Forgivingothersisnotonlyagifttothem,butalsoaverygoodgiftto10．！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）假如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：在缺詞處加一個漏詞符號（∧），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：在錯的詞下面劃一橫線，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，多著（從第11處起）不計分。Iliketravelverymuch、IhadbeentomostoftheinterestedplacesinBritainalreadyandIjustdon’twantothercoldEnglishsummer、SoI’llgoabroadforchangethisyear、WhereI’dliketoisFrance,Spain,orItaly、Thoughgoingabroadhasthetroubleofchangingmoneyabroad、ButwhenIjustthinkofthesunI’denjoyfor,thenewplacesI’dsee,thepeopleI’dmeet,Igetexcited、Infact,whichI’dreallyliketodoistopracticemyFrenchandSpanish、Itwoulddomealotatwork、第二節(jié)書面表達(dá)（滿分25分）29．（25分）假定你是李華，你的美國朋友Tom想在他的學(xué)校以“Chinesepoetry”為主題舉辦一系列活動，他寫信向你求助，請給他回信，提供至少兩條建議。1.你應(yīng)該介紹中國詩的歷史；2.你應(yīng)分享詩的不同形式。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。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、C3、B4、D5、A6、C7、D8、D9、A10、B11、A12、B13、B14、A15、D16、A17、C18、D19、D20、B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(xiàng)中，選出最佳選項(xiàng)。21、1、B2、D3、C4、A22、1、A2、C3、B4、B23、A“smartdrug”takenbystudentstoimprovetheirperformancereallydoeswork,scientistshavefound.Thedrugmodafinil（莫達(dá)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,whereaquarterofstudentshavereportedtohaveusedit.Overtheyears,universitieshavediscussedhowbesttorespondtotheuseofsmartdrugs,andsomehavesuggestedOlympic-styledopingtestsforstudentssittingexams.ProfessorGoodwinsaidthereshould