2025屆黑龍江省高中學高三適應性調研考試英語試題含解析

2025屆黑龍江省高中學高三適應性調研考試英語試題考生須知：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．---Wewantsomeonetodesignthenewartmuseumforme.---_____theyoungfellowhaveatry?A．Shall B．May C．Will D．Need2．Thereareno______proposalstoreducetheroadaccidents.Wearestillseekinginspiration.A．contradictoryB．concreteC．confidentialD．controversial3．Ishookhandsand________greetingswiththemanager,whoIimpressedalot.A．conveyedB．swappedC．exchangedD．switched4．________someleadersandscientistshavepraisedChina’sachievementinspacetechnology,othersregardChina’sprogressasathreat.A．Unless B．OnceC．Eventhough D．Nowthat5．Theoldcouple,________countrylife,wereunwillingtomovetothecitytolivewithhisson.A．a(chǎn)ccustomedto B．buriedinC．a(chǎn)ddictedto D．exposedto6．TheChinesepeoplearehopefulfor________2019willbringfortheirfamiliesandthecountry.A．how B．whichC．what D．that7．TheDragonBoatFestival________thebeginningofthehottestseasonoftheyear.A．ismarkingB．marksC．willmarkD．marked8．ThisJanuarywillbeverypreciousforusbywhichtimewe________reviewingSeniorBookI.A．willfinish B．willhavefinishedC．havefinished D．willbefinished9．Theydohaveadifferenttotheproblemofoverpopulation．A．solutionB．opinionC．decisionD．conclusion10．Theeconomyinbigcitieshascontinuedtorisethankstothelocalgovernmentstoincrease______.A．thatB．themC．itD．those11．Itisnothowmuchmoneyyouwillgiveusbutthatyouarepresentattheceremony______reallymatters.A．which B．it C．what D．that12．—Goodmorning.MayIhelpyou?—No,thankyou.I’mjustlookingaround.—________A．It’suptoyou. B．Howareyoufeelingtoday?C．Thanksforcomingtoseeme. D．Takeyourtimethen.13．Everythingseemedtobegoing________forthefirsttwodaysafterIarrivedinNewYork.A．vividly B．generally C．frequently D．smoothly14．It'salwaysagoodideatohaveasecondkeysomewhere________youlosethefirstone.A．incase B．nowthatC．eventhough D．a(chǎn)slongas15．—________thewomanwiththebabycomeover?Wehaveaseathere.—Thankyou,sir.ActuallyIdohavemyseathere.Butmybabylikestolookoutofthewindow.A．Would B．ShallC．Must D．May16．Shewasina________conditionafterthehearttransplantoperationwhenherbodyrejectedtheforeignorgan.A．skeptical B．critical C．theoretical D．practical17．Thisrestauranthasbecomepopularforitswide______offoodsthatsuitalltastesandpockets.A．production B．offerC．range D．division18．Itissaidthattheonlysurvivorinthecarcrashwasbadlyinjured.However,somehowthedoctorsmanagedtohelphim______.A．pullthrough B．putthrough C．lookthrough D．breakthrough19．TheMid-AutumnFestivalis________specialholidayformostChinesewhen________wholefamilywillgettogether.A．the;the B．a(chǎn);the C．a(chǎn);a D．the;a20．thekeytothecarwhenmybosscametowardsme.FinallyIcoulddrivehimhomeasusual.A．NeverhadIfound B．SeldomdidIfindC．HardlyhadIfound D．NosoonerdidIfind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）ACommonHabitLeadstoShockingHarmCrossingyourlegsisanextremelycommonhabit;mostpeopledon’tevennoticethatthey’redoingitwhentheysitdown.Whileyoumayfinditcomfortabletositwithonekneecrossedovertheother,itmightbecausinghealthproblemsthatyouarenotawareof.AstudypublishedinBloodPressureMonitoringstatedthatsittingwithyourlegscrossedcanincreaseyourbloodpressure.Thereasonthishappensisbecausethebloodinyourlegshastoworkagainstgravitytobepumpedbacktoyourheart,crossingonelegovertheotherincreasesresistance,makingitevenharderforthebloodtocirculate.Thiscausesyourbodytoincreaseyourbloodpressuretopushthebloodbacktotheheart.Youwon’tfeelanyimmediateeffects,butifyousitforlongperiodsoftimeit’simportantthatyoutakenoteofhowlongyouhaveyourlegscrossedfor.Youshouldn’thaveyourlegscrossedformorethan15minutes,andit’simportantthatyougetupandwalkaroundatleastonceeveryhour.Crossingyourlegscanalsoleadtoneckandbackpain.Ideally,it’sbestforourbodiestositwithourfeetplantedflat,hipwidthapart,onthefloor,butit’snoteasytomaintainperfectposturealldayattheoffice.Whenyousitwithyourlegscrossedyourhipsareinatwistedposition,whichcancauseoneofyourpelvicbonestorotate.Sinceyourpelvicbonesupportsyourneckandspine,thiscancausepressureonyourlowerandmiddlebackandneck.Youalsomightnoticethatwhenyousitwithyourlegscrossedforlongperiodsoftimeyourfeetandlegsgettinglyorhavethefeelingofbeingasleep.Thisisbecausewhenonelegsitsontopoftheotheritcausespressureontheveinsandnervesinyourlegsandfeet.Itcancausenumbnessortemporaryparalysisinthelegs,ankles,orfeet.Whilethefeelingofdiscomfortmayonlylastaminuteortwo,repeatedlycrossingyourlegsuntiltheyfeelnumbcancausepermanentnervedamage.Sonexttimeyousitdown,trytogetyourselfinthehabitofsittingwithbothofyourfeetonthefloor.Notonlywillithelpyourpostureandstability,butitwillalsosaveyourhealthinthelongrun.1、Accordingtothepassage,whichisnottheproblemcausedbysittingwithyourlegscrossed?A．IncreasebloodpressureB．CauseneckandbackpainC．LeadtonumbnessortemporaryparalysisD．Keepinatwistedposition2、What’sthebestexplanationoftheunderlinedword“circulate”?A．GostraightB．MovearoundC．FalldownD．Workagainstgravity3、Whichofthefollowingstatementistrue?A．Onceyoucrossyourlegswhilesitting,you’llfeelimmediateeffects.B．Thenumbnessinthelegs,anklesorfeetwon’tcausepermanentnervedamage.C．Theperfectpostureforsittingistositwithyourfeetplantedflatandhipwidthapart.D．Aslongasyoucrossyourlegsforlessthan15minutes,itwon’tdoharmtoyourhealth.22．（8分）Solarenergysystems/powerplantsdonotproduceairpollution,waterpollution,orgreenhousegases.Usingsolarenergycanhaveapositive,indirecteffectontheenvironment,whensolarenergyreplacesorreducestheuseofotherenergysourcesthathavelargereffectsontheenvironment.However,somepoisonousmaterialsandchemicalsareusedtomakethephotovoltaic(光電池的)cellsthatconvertsunlightintoelectricity.Somesolarthermal(保熱的)systemsusepotentiallyhazardousliquidstotransferheat.Leaksofthesematerialscouldbeharmfultotheenvironment.U.S.environmentallawsregulatetheuseandsettlementofthesetypesofmaterials.Aswithanytypeofpowerplant,largesolarpowerplantscanaffecttheenvironmentneartheirlocations.Theplacementofthepowerplantmayhavelong-termeffectsonthehabitatsofnativeplantsandanimals.Somesolarpowerplant-smayrequirewaterforcleaningsolarcollectorsandconcentratorsorforcoolingturbinegenerators.Usinglargevolumesofgroundwaterorsurfacewaterinsomedrylocationsmayaffecttheecosystemsthatdependonthesewaterresources.Inaddition,thebeamofconcentratedsunlightasolarpowertowercreatescankillbirdsandinsectsthatflyintothebeam.Theamountofsolarenergythattheearthreceiveseachdayismanytimesgreaterthanthetotalamountofallenergythatpeopleconsumeeachday.However,onthesur~aceoftheearth,solarenergyisavariableandirregularenergysource.Theamountofsunlightandtheintensityofsunlightvariesbytimeofdayandlocation.Weatherandclimateconditionsaffecttheavailabilityofsunlightdailyandonaseasonalbasis.ThetypeandsizeofasoIarenergycollectionandconversionsystemdetermineshowmuchoftheavailablesolarenergywecanconvertintousefulenergy.1、Whichofthefollowingbestexplains"hazardous"underlinedinparagraph2?A．inexpensive B．dangerousC．ineffective D．a(chǎn)bnormal2、Whatinfluencecanlargesolarpowerplantshaveonthelocations?A．Pollutingthegroundwater.B．Protectingthehabitatsofplantsandanimals.C．Damagingthelocalnaturalbalance.D．Attractingbirdsandinsectstothearea.3、Whatdoesthelastparagraphmainlytellus?A．Differentareasreceivedifferentamountofsolarenergy.B．Howtoconvertsolarenergyintousefulenergy.C．Therelationshipbetweensolarenergycollectionandthesunlight.D．Somefactorsthatinfluencetheamountofsolarenergycollection.4、Whatdoestheauthorthinkofthesolarenergysystems?A．Theyaretotallyenvironment-friendly.B．Theyhavebothadvantagesanddisadvantages.C．Theyshouldbeforbiddeninthefuture.D．TheyshouIdbeencouragedinquantities.23．（8分）Lifeinthesummertimeisoftenfullofpests.LikemostLongIslandhomeowners,Iwanttoensuremysuburbanlifewithpest-freeliving.Soitwaswithwide-eyedwonderthatIgreetedthesmilingexterminator(滅蟲者)whorangmybell.“We’llbeservingyourneighbors,MikeandSarah(I’mnotfamiliarwitheitheronebyname),”hewavedintheotherdirection.“Sincewe’llhaveateamheretomorrow,we’reofferingadiscount.”Hecameoutwithnumbersbeginningfrom$299theninsecondsto$89.“You’veprobablybeenseeingtheanthillsaround.”hemovedtowardmyfrontwalkwayandlawn.“Andhaveyouseenthebeesthatdignestsintheground?”hecontinuedwithhisheadshakingupanddownpushingmetodothesame.“Whatwedoisspraythreefeetoutfromyourfoundationandthreefeetup.”Ashewastalking,andwithoutbreakingeyecontact,heopenedhisiPadcoverandbeganoperatingatthescreentoshowmefrighteningimages.“Italsokillsotherpests,likespiders.Itisthebestpesticide(殺蟲劑),”hesaid,pausingforeffect.Hethenwentintosofttalktoclosethedeal,correctlyforeseeingthatIwouldbeconcernedaboutsafetyandtheenvironmentalimpactonmyvegetablegarden,plantsandourlittlepatchofplanethereonLongIsland.“Theproductsareenvironmentallyresponsible,safewithchildrenandpets,”hesaid.I’munkindwhenitcomestounwantedvisitorsenteringonmyout-of-doorsmoments.Anyinsectfoundinmyhouseoronmydeckisboundtobepoisonedorpancaked.Unfortunatelyfortheexterminator,justasIwasconsideringmakinganappointment,Billy,myfearlesshusband,pulledintoourdriveway,whichmademeaskforabusinesscardoutofpolitenessinstead.1、Howdidtheauthorfeelatthesightoftheexterminator?A．Frightened.B．Disappointed.C．Puzzled.D．Surprised.2、Whatdidtheexterminatoroffertheauthorifsheacceptedhisservice?A．Adiscount.B．Agrouprate.C．AniPadforfree.D．Afreepesticide.3、Whywastheauthorworriedaboutthepesticide?A．Itmightcausefrighteningimages.B．Itmightharmherfamilyandsurroundings.C．Itmightbetooexpensiveforhertoafford.D．Itmighthavenoeffectonunwantedvisitors.4、Whatcanbeinferredfromthelastparagraph?A．Billysawhisneighborscheatedbytheexterminator.B．Theauthorissuretophonethesalesmanlater.C．TheauthorhadplannedtobuythepesticidebeforeBillyappeared.D．Billymadeuphismindtopurchasethepesticide.24．（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.25．（10分）Haveyoueverfoundyourselfinthissituation:Youhearasongyouusedtosingwhenyouwereachild—abitofnostalgia(懷舊)or“blastfromthepast,”aswesay.Butitisnotadistantchildhoodmemory.Thewordscomebacktoyouasclearlyaswhenyousangthemallthoseyearsago.ResearchersattheUniversityofEdinburghstudiedtherelationshipbetweenmusicandrememberingaforeignlanguage.Theyfoundthatrememberingwordsinasongwasthebestwaytorememberevenoneofthemostdifficultlanguages.Hereiswhattheydid.Researcherstook60adultsandrandomlydividedthemintothreegroupsof20.Thentheygavethegroupsthreedifferenttypesof“l(fā)isten-and-repeat”learningconditions.Researchershadonegroupsimplyspeakthewords.Theyhadthesecondgroupspeakthewordstoarhythm,orbeat.Andtheyaskedthethirdgrouptosingthewords.AllthreegroupsstudiedwordsfromtheHungarianlanguagefor15minutes.Thentheytookpartinaseriesoflanguageteststoseewhattheyremembered.WhyHungarian,youask?ResearcherssaidtheychoseHungarianbecausenotmanypeopleknowthelanguage.ItdoesnotshareanyrootswithGermanicorRomancelanguages,suchasItalianorSpanish.Afterthetestswereover,thesingerscameoutontop.ThepeoplewholearnedthesenewHungarianwordsbysingingthemshowedahigheroverallperformance.Theydidthebestinfouroutoffiveofthetests.Theyalsoperformedtwotimesbetterthanthosewhosimplylearnedthewordsbyspeakingthem.Dr.KatieOverysayssingingcouldleadtonewwaystolearnaforeignlanguage.Thebrainlikestorememberthingswhentheyarecontainedinacatchyormemorabletune.Dr.Ludkesaidthefindingscouldhelpthosewhostruggletolearnforeignlanguages.OntheUniversityofEdinburgh’swebsiteDr.Ludkewrites,“Thisstudyprovidesthefirstexperimentalevidencethatalisten-and-repeatsingingmethodcansupportforeignlanguagelearning,andopensthedoorforfutureresearchinthisarea.”1、The“song”mentionedinthefirstparagraphisintendedto________.A．recallthepast B．a(chǎn)musethereadersC．introducethetopic D．comparethepastwiththepresent2、Accordingtothepassagewhichlanguagedoesn’tsharethesamerootwithGermanicorRomancelanguages?A．Hungarian B．SpanishC．Italian D．English3、Fromthelasttwoparagraphs,wecanconcludethat________.A．singingisthebestwaytolearnaforeignlanguageB．brainprobablyworksbestwhenforeignlanguagelearnerssingthewordsC．a(chǎn)listen-repeatmethodisveryeffectiveforanylanguagelearnerD．Dr.KatieOveryandDr.Ludkedisagreewitheachother4、What’scorrectaboutthestudyundertakenbytheresearchersattheUniversityofEdinburgh?A．Altogethertwentyadultsweretestedinthestudy.B．Peopleinthe3rdgroupperformedaswellastheother2groups.C．Peopleinthe2ndgroupwereaskedtospeakthewordstoabeat.D．Inthestudy60adultsweredividedinto3groupsaccordingtoabilities.5、Inwhichsituationcanthefindingoftheresearchbeapplied?A．Amotherisgoingtoteachherbabyhowtospeak.B．Achildisgoingtohavehisfirstmusiclesson.C．AstudentisgoingtolearnanewEnglishsong.D．AnAmericanisgoingtolearnsomeChinese.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）AsayounggirlgrowingupinruralAlabama,Ineverunderstoodwhymymomspentsomuchtimebaking.Andshealwaysmademybrotherandme1her.Awholedayeveryotherweekwasdevotedtomakingbread.Italwaysmadeoursmallarmstired.Despiteourbestefforts,theflourdustalwayswenteverywhere.I2tobeoutsidewithmyplaymates,andnever3mymom’sdesireforqualityfamilytimewithherchildren,atleastwhenitcametospendingitinthe4Yearshavegoneby,andIhavebecomeamothermyself.Iprefertoleavemostofthecookingtomyhusbandandhelovesit.He’squite5atdoingit,too.Ononeoccasionmyhusbandwas6dinner,andIwasatthekitchentablegoingthroughtheday’smailwhenourlittleson,Cody,askedifhecouldhelp7Myhusbandsaidyes,andIsatthereamused,watchingthem.“Whatareyoudoing?”Iasked.“Helpingdadcook.”herepliedwithabig8onhisface.Ithoughtbacktothose9whenmymomaskedmetohelpherbakebread,andIwas10,butobeyed.Per-hapsshewastryingtocreatesomethingmorethanjustfreshbread—maybeafewlasting11.AsIwatchedCodydoitwithallhisattention,Irealizedthathehad12alastingmomentforme,amomentfilledwithadeepsenseoffamily.Iwantedtoholdthemomentandmakeitlonger,andappreciatethememoriesmymomhadgivenmeyearsagoinherkitchen.1、A．copy B．help C．notice D．a(chǎn)dmire2、A．improved B．encouraged C．longed D．blamed3、A．wondered B．a(chǎn)ppreciat C．judged D．challenged4、A．kitchen B．restaurant C．bedroom D．school5、A．unhappy B．weak C．a(chǎn)stonished D．skilled6、A．preparing B．choosing C．making D．having7、A．play B．work C．cook D．make8、A．tear B．surprise C．smile D．mark9、A．dreams B．time C．mysteries D．a(chǎn)ccidents10、A．excited B．regretful C．confident D．unwilling11、A．memories B．choices C．opportunities D．goals12、A．continued B．created C．failed D．served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）語法填空Whenpeople1．(face)withhealthornutritionquestions,itis2．(increasing)commontogoonlineanddiagnosethemselves.ButtheInternetisfullofconflictinghealthwarningswithnoregulationstogetridofthewrongadvice,someof3．isextremelydangerous!Also,searchengine’srankresultsfrompopularityratherthanaccuracy,4．solidfactscanbetrickytofind.Itisworth5．(check)ifthewriterofanonlinepieceisproperlyqualifiedasanexpert.Anyonecancall6．(they)a“dietexpert”“nutritionist”andevena“doctor”---givenitcouldrefertoqualificationslikeaPhD．Butremember,onlyofficially7．(recognize)practicingdoctorsaswellasdietitianshavedegreesingivingmedical8．(suggest).Soifyouareunsureandstillwondering9．thechocolatedietreallydoesworkornot,thenitpaystomake10．a(chǎn)ppointmentwithyourdietitianordoctor.Thetruthisoutthere,andyoujustneedtolookintherightplace.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）文中共有10處語言錯誤，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僅限一詞；2.只允許修改10處，多者(從第11處起)不計分。ItwasonawarmautumndaythatmyfatherandIwalkintomynewhighschool.Afterregisteredintheclassroom,Iwastakentomydormitorybythevolunteer.AltogetherIhadfiveroommates,twoofwhicharrivedlater.Igottoknowmynewroommateimmediately.AlthoughIwasquiteunwillingtosay“Goodbye”tomyfather,buthehadtoleavetomyhometownintheevening.IsuddenlyrealizedIhadgrownupandthatIhadtolookaftermeandliveindependently.NotuntilthenIknowmyseniorhighschoollifehadrealbegun.第二節(jié)書面表達（滿分25分）29．（25分）假設你是學生李華。為響應今年政府工作報告中提出的“提倡全民閱讀，建設書香社會”的號召，你班將舉行一次班會，就此話題展開討論。請你用英語寫一篇發(fā)言稿。內(nèi)容要點：1．“全民閱讀”的好處；2．就開展“全民閱讀”活動提出具體的建議。注意：1．詞數(shù)80詞左右；2．文章開頭和結尾已為你寫好，不計入總詞數(shù)。參考詞匯：書香社會nationofavidreadersBoysandgirls，__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________That’sall．Thankyou．

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、A2、B3、C4、C5、A6、C7、B8、B9、A10、C11、D12、D13、D14、A15、A16、B17、C18、A19、B20、C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、B3、C22、1、B2、C3、D4、B23、1、D2、A3、B4、C24、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,

accordingtosurveysbystudentnewspaperTheTa