2023届上海市北蔡高中高考英语必刷试卷含解析

2023高考英语模拟试卷考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．Scientistshavecometotheconclusion___________thetemperatureonEarthisgettinghigherandhigher.A．What B．thatC．which D．when2．Thisrestauranthasaninviting,homelikeatmosphere______manyothersareshortof.A．where B．whenC．that D．what3．Somepeoplecreatejobs,fosterexcitementandbasicallymakethesystemwork.Theyseepossibilities________othersseeonlyproblems.A．that B．what C．which D．where4．ThepredictionfromMayaworriesresidents_______December21,2012wouldbetheendoftheworld.A．if B．that C．whether D．which5．Pandasare_____tothemountainsofcentralChinaandonlyabout1,000remaininthewild.A.native B．sensitive C．relate D．familiar6．Tom’scommentsonthisissueareconfusingbecausetheyappearto______theremarksonthesameissuemadeearlierbyhim.A．violateB．induceC．clarifyD．contradict7．Thedrivercouldhavesurvivedbuthetheseatbelt.A．hadbeenwearing B．hadn'tworn C．wasn’twearing D．didn'twear8．HewasadmittedtoHarvardUniversity,________wasjustwhathisparentsexpected.A．who B．whichC．what D．where9．—Whycan’tyougivemeanotherchance?—________,butIdon’tthinkyouaregoodatmanagement.A．NooffenceB．NoworriesC．NoneedD．Nowonder10．Themanagerofthefactorywantstoimproveproductionagreatdeal,buthedoesn’tspendmuchontechnology.Iamafraidhewon’trealizehisdream.Youknow________.A．youcan’teatyourcakeandhaveit B．emptyvesselsmakethegreatestsoundC．enoughisasgoodasafeast D．twoheadsarebetterthanone11．Menmustconsidereating,drinking,clothingandfindingshelter_____theycanpursueentertainmentandrecreation.A．untilB．unlessC．beforeD．because12．I____aboutwhatyou’vesaidandI’vedecidedtotakeyouradvice.A．thought B．havebeenthinkingC．wasthinking D．hadthought13．Theycamebackfromtheirlongwalkandwentintobed,.A．tiredlybutrelaxing B．tiredbutrelaxingC．tiredlybutrelaxed D．tiredbutrelaxed14．Mollyfinallyagreed,_____reluctantly,togoandseeadoctor.A．afterwards B．almostC．otherwise D．somewhat15．Ifwewantstudentstobecomeeffectiveinmulticulturalsettings,onethingisclear:thereisno________forpractice.A．prescriptionB．substituteC．appetiteD．suspension16．Hisbrotheraimstobe__________ofhisparentsbythetimeheistwenty.A．innocent B．beneficial C．invisible D．independent17．Theimportantthinginlifeistohaveagreataim,andthe________toachieveit.A．acquisitionB．comprehensionC．determinationD．satisfaction18．Thedocumentfilm______nextweekaimsatintroducinglocalculturestotheworld.A．released B．beingreleasedC．tobereleased D．havingbeenreleased19．––Youseemtobefamiliarwiththiscity.—I______hereforthreeyears.It’ssogreattobeback.A．livedB．hadlivedC．havelivedD．live20．ThatAmericanshavenohistorywhileChinesehavenofuturesounds________;ithasraisedathoughtprovokingquestion,though.A．artificialB．arbitraryC．allergicD．reluctant第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）“Preventingobesity(肥胖)andsmokingcansavelives,butitdoesn’tsavemoney,”reportedresearchers.“Itwasasmallsurprise,foritisagainstthecommonbelief,”saidPietervanBaal,wholedthestudy.“Butitmakessense.Ifyoulivelonger,thenyourcostsofthehealthsystemwillbemore.”Theresearchersfoundthatfromage20to56,obesepeoplerackedup(累计)themostexpensivehealthcosts.Butonaverage,healthypeoplelived84years.Smokerslivedabout77years,andobesepeoplelivedabout80years.Smokersandobesepeopletendedtohavemoreheartdiseasethanhealthypeople.Thereforeinthelongrun,thethinandhealthygroupspentabout$417,000,fromage20on.Smokersspentabout$326,000andobesepeople$371,000.“Theresultthrowsabucketofcoldwaterontotheidea,basedonguesswork,thatobesityisgoingtocosttrillionsofdollars,”saidPatrickBasham,aprofessorofhealthpolitics.“Ifwe’regoingtoworryaboutthefutureofobesity,weshouldstopworryingaboutitsfinancialimpact,”hesaid.“Thebenefitsofobesitypreventionmaynotbeseenimmediatelyintermsofcostsavingintomorrow’sbudget,buttherearelong-termgains,”saidBaal.“Theseareoftenimmeasurablewhenitcomestopeoplelivinglongerandhealthierlives.”Inthemeanwhile,hesaidthatgovernmentsshouldrecognizethatsuccessfulsmokingandobesitypreventionprogramsmeanthatpeoplewillhaveahigherchanceofdyingofsomethingmoreexpensivelaterinlife.“Lungcancerisacheapdiseasetotreatbecausepeopledon’tsurviveverylong.ButiftheyareoldenoughtogetAlzheimer’s(早老性痴呆病)oneday,theymaysurvivelongerandcostmore.Wearenotadvisingthatgovernmentsstoptryingtopreventobesity,”Baalsaid.“Buttheyshoulddoitfortherightreasons.”1、Amongmiddle-agedpeople,whosecostsofthehealthsystemarethemost?A．Thosewhoareheavysmokers.B．Thosewhoareoverweight.C．Thosewhoaretoothin.D．Thosewhoaresufferingfromheartattacks.2、Whatcanweknowaboutthebeliefthatobesitycostsmuch?A．Itturnsouttobeincorrect.B．Itcomesfromscientificstudies.C．Itisbasedonmedicalevidence.D．Ithaschangedoverthepastyears.3、Accordingtothetext,governmentsshouldpreventobesityforthepurposeof.A．reducingtheriskofsufferingcancerB．weakeningobesity’sfinancialimpactC．makingsureofpeople’slongandhealthylifeD．reducingthemoneyspentonmedicalprograms4、Whatwouldbethebesttitleforthistext?A．ARecentMedicalStudyShowstheTruthaboutHealthB．PreventingObesityandSmokingMayCostMoreC．ObesityandSmokingLeadtoExpensiveDiseasesD．GovernmentsChangeAttitudetowardsObesityandSmoking22．（8分）DINERSTONYSOPRANO’SLASTMEALBetween1912andthe1990s,NewJerseyStatewashometomorethan20dinermanufacturerswhomadeprobably95percentofthedinersintheU.S,saysKatieZavoski,whoishelpingholdadinerexhibit.Whatmakesadineradiner?(Andnot,say,acoffeeshop?)Traditionally,adinerisbuiltinafactoryandthendeliveredtoitsowntownorcityratherthanconstructedon-site.ZavoskicreditsNewJersey’slocationasthekeytoitsmasteryoftheform.“Itwasjusttheperfectplacetomanufacturethediners,”shesays.“Wewouldshipthemwhereverweneededtobysea.”VISIT“IconsofAmericanCulture:HistoryofNewJerseyDiners,”runningthroughJune2017atTheCorneliusHouse/MiddlesexCountyMuseuminPiscataway,NewJerseyGOODFOOD,GOODTUNESSuzanneVega's1987song“Tom'sDiner”isprobablybestknownforitsfrequentlysampled“doodoodoodoo”melodyratherthanitsdiner-relatedlyrics.Technically,it’snotevenreallyaboutadiner—thesettingisNewYorkCity’sTom'sRestaurant,whichVegafrequentedwhenshewasstudyingatBamard.Vegausedtheword“diner”insteadbecauseit“singsbetterthatway,”shetoldTheNewYorkTimes.November18hassincebeencalledTom’sDinerDay,becauseonthatdayin1981,theNewYorkPost'sfrontpagewasastoryaboutthedeathofactorWilliamHolden.InhersongVegasings:“IOpen/Upthepaper/There’sastory/Ofanactor/Whohaddied/Whilehewasdrinking.”LISTEN“Tom’sDiner”bySuzanneVegaMEETTHEDINERANTHROPOLOGISTRichardJ.S.Gutmanhasbeencalledthe“JaneGoodallofdiners”(heevenconsultedonBarryLevinson’s1982film,Diner).Hisbook,AmericanDiner:ThenNow,tracestheevolutionofthe“nightlunchwagon,”setupbyWalterScottin1872,totheearly1920s,whenthedinergotitsname(adaptedfrom“diningcar”),andonthroughthe1980s.Gutmanhashisowndinerfacilities(floorplans,classicwhitemugs,acashierbooth);250oftheseitemsarepartofanexhibitinRhodeIsland.READAmericanDiner:Then&Now(JohnHopkinsUniversityPress)VISIT“Diners:StillCookinginthe21stCentury,”currentlyrunningattheCulinaryArtsMuseumatJohnson&WalesUniversityinProvidence,RhodeIsland1、Inwhatwayisadinerdifferentfromacoffeeshop?A．Itslocation.B．Itsmanagement.C．Fromwhatitisbuilt.D．Whereitisconstructed.2、WhatdoweknowaboutVega’s1987song“Tom'sDiner”?A．Itwarnspeoplenottodrink.B．ItwasinspiredbyTom’sDinerDay.C．Itsmelodyispreferredtoitslyrics.D．ItsoriginaltitlewasTom’sRestaurant.23．（8分）KillerwhalesinAlaska’sBeringSeahavefiguredoutaneasywaytogetfed.Insteadofseekingoutthefishthem-selves,thecleverwhaleschasedownfishingboatsandstealtheentirecatchoftheday,asmuchas20,000to30,000pounds.Killerwhale“thieves”arenotanewphenomenon.JapanesefishermenhavereportedbeingfollowedbykillerWhalessincethe1950s.However,theincreasingfrequencyofwhalefishtheftintheBeringSea'scontinentalshelfisnowthreateningthelivelihoodoffishermen.PaulClampitt,alocalfisherman,sayshiscrewtriedtokeepthewhalesawaywithloudsounds.Thoughthatworkedforashorttime,thewhalesnowconsiderthenoise“adinnerbell”.JayHerberttriedusingsonartokeepthewhalesaway.Healsometwithlittlesuccess.Accordinglotheexperiencedfisherman,thesmartwhalesdeliberatelyseekoutlongliners(延绳钓渔船）,and,allthefirstopportunitypresentedtothem,stealthefish,leavingbehindjustthelipsofthefishcaught!NOAAFisheriesbiologistJohnMoranisnotsurprisedatthewhales’thievingskill.Theexpertsayswhalesareskilledhunterswhocandistinguishthesoundsofdifferentboatsandevenrecognizethesoundsoftheoperatingsystemthatplacesthefishingequipmentintotheocean.Theexpertjokes,“Grabbingafishoffalineisnothing.”Sincetheyaresocialanimals,itiseasyforwhalestopasstheirskillsontoothers.Killerwhalesarenottheonlywhalespeciesthathavelearnedtostealfromhumans.IntheGulfofAlaska,spermwhalesalsoconductsimilarthefts.LonglinefishermenoffWashington,Chile,Australia,Hawaii,andmanyothercountrieshavereportedsimilarincidents.Thereis,unfortunately,noeasyfixtothisproblem.Oneofthepossiblesolutionsisusingpottrapssimilartotheonesusedtocatchcrabs.However,thecostofswitchingfromlonglinetopotfishingistoohigh,especiallyforsmall-scalefisheries.Thereisalsonoguaranteethatthecatchwillbesafefromtheintelligentwhaleswhich,manyfear,willeventuallyfigureouthowtoopenthepots!1、WhatconcernsfishermeninAlaska?A．Thekillerwhaleseatingtheirfish.B．Thedecreaseofnumbersofwhales.C．Thekillerwhaleschasingtheirboats.D．Thehighcostofoperatingfishingboats.2、Whatmaybethemeanstoprotectfishermen’scatchatpresent?A．Loudsounds.B．Pottraps.C．Sonar.D．Dinnerbells.3、Whatcanweknowfromthetext?A．Whalescanlearnfromeachother.B．Whales’thievingskillssurpriseexperts.C．Whalesareabletocommunicatewithfishermen.D．Killerwhalesarethemostintelligentwhalespecies4、Whatcanbethebesttitleforthetext?A．FishermenFacingDangerB．WhalesTeasingFishermenC．ThievesStealingfromFishermenD．WhalesLivingAllovertheWorld24．（8分）AttheendofthespringsemesterinMay,studentstakingGeorgiaTech’sonlineKnowledge-BasedArtificialIntelligencecoursereceivedsomesurprisingnews.JillWatson,oneofthenineteachingassistants(TAs)thathadhelpedthemfinishthechallengingcourseforthepastfivemonthswasnota“she”butan“it”—anintelligentrobot!WatsonisthebrainchildofAshokGoel,whoteachesthepopularonlinecourse.TheProfessorofComputerandCognitiveScienceintheSchoolofInteractiveComputingcameupwiththeideaasawaytodealwiththenumberofquestionsposedbystudentsintheonlineforums(论坛).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）WHO’SWHOINTHEZOO?IsitamazingthattheWHO’SWHOINTHEZOOmakesitfunforyoungchildrentosave?WiththehelpofStandardBank’sKidzAPPandtheBigFiveanimalfriends,teachingyourchildrenaboutmanagingtheircashhasneverbeenmorefun.LettheWHO’SWHOINTHEZOOshowyourlittleoneswhatitmeanstoearnandsavemoneyaswellasshareintheenjoymentofspendingtheirwell－earnedcash.ElephantAsyourchildrenusethemobileapptocompletevariousactions—achievingsavingsgoals,completingmissionsandachievingwishes—herevariousmedalswillberewarded.Earnedmedalsaredisplayedintheelephanthabitataswellaslockedmedalsstilltobeachieved.LeopardRewardyourkidswithpocketmoneyforcompleting‘missions’:householdchores,achievements,etc.Youcancreateamissionforyourchild,oryourchildcanrequestanewmission.Oncecreated,itmustbeaccepted.Themissionneedstobecompletedbyyourchildandapprovedbyyoubeforeyoucanpayhimorher.LionHelpyourchildrencreateandfulfilwishes.Wishcardsandtheirsavingsprogresscanbetrackedfromyourbankingapp.Oncetheirsavingsgoalisreached,lionwillinformyouoftheirachievement.BuffaloKidzcanrequesttowithdrawcashorpurchaseairtimeanddatausingtheirsavings.RhinoRhinoshowsyourchild’slatestaccountbalanceandtransactions.DownloadtheStandardBank’sKidzAPPfromAppleAppStoreonthephone.UsethecommentsectiontointeractwithotherStandardBankcustomersandbankconsultants.1、WhatistheWHO’SWHOINTHEZOOdesignedfor?A．Playersofboardgames. B．Kidsforself－servicebanking.C．Parentsforonlinebanking. D．Travelersinthezoo.2、Rewardswillbepaidif________.A．thekidsfulfilyourcreatedmissionsB．yourkidsgetenoughlockedmedalsC．youkeeptheaccountbalancedD．youapprovetherequestviaKidzAPP3、Whichofthefollowinganimalsisrelatedtospending?A．Rhino. B．Leopard. C．Lion. D．Buffalo.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Myhusbandkissedmegoodbye,stroke(轻抚)thebaby’scheekandthenrushedoutofthedoor,intohisbusyday.Withthecoldofthemorningfading,Ifedmybabyanditfellfastasleep.UsuallyIwouldplaceitinbedandquicklyhavethehousesomewhatin1.However,thismorning,Istayedseated,just2,withthebabyinmyarms.Thethoughtsraninto3ofthemorningswithmyhusband,afatherrushingoutofthedoortomeettheobligationsoflife.Itwasonlyasmalljumptothoughtsofmyown4.MymotherpassedawaywhenIwasten,andasIlooked5,Icouldseehowmuchofafamilymanmydadwas.Hewenttoworkeverymorningand6tohisfamilyeveryevening.He7food,clothing,warmth,andprotection.Hewasafaithfulfather.Settingthebabydown,Idialedthe8number.Ihadjustrealizedthe9oftheordinary－thedailylifegoingonaroundusthatweoftentookforgranted,andthatitneededtobe10.“Hi,Dad.”Isaid,11backtears.“Hey,Bud.Howareyou?”12wasinhisvoice.“Fine,I’mjustcallingtosay…thankyou.”Igotitoutbeforemythroat13toomuchformetospeak.“Whatfor?”“Forgettingupandgoingtoworkeverymorningofmylife.NowthatIhavemyown14andIseemyhusbanddoingthesame,Ijustwantedtothankyouforbeing15.”Therewas16foramomentasmydadcomposedhimself,andwithasmall17inhisvoicehesaid,“You’rewelcome,Bud.”Idon’tremembermuchoftherestofthecall,18thatmomentofrevelation(显露)aboutmyfather,Iwillneverforget.Therearethosewhoareknownfortheirheroic19,andalsothosewhoareknownfortheirfortunesandfame,butitisthe20everydayfatherswhoarethetrueheroes.I’mthankfulthatmyfatherwasoneofthem.1、A．use B．line C．order D．fashion2、A．thinking B．dreaming C．imagining D．praying3、A．conversations B．struggles C．incidents D．memories4、A．baby B．husband C．mother D．father5、A．out B．away C．back D．around6、A．moved B．returned C．escaped D．walked7、A．provided B．collected C．sought D．bought8、A．popular B．relative C．regular D．familiar9、A．difference B．significance C．balance D．absence10、A．recognized B．arranged C．reduced D．achieved11、A．sending B．pushing C．holding D．putting12、A．Sympathy B．Stress C．Doubt D．Concern13、A．cleared B．hurt C．ached D．tightened14、A．child B．duty C．life D．career15、A．inspiring B．faithful C．considerate D．admirable16、A．peace B．calm C．silence D．rest17、A．tremble B．hesitation C．passion D．sigh18、A．and B．but C．or D．nor19、A．ideas B．deeds C．remarks D．words20、A．outstanding B．patient C．ordinary D．honest第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Theotherday,ImetanoldmanwhosenamewasTed,91yearsold.Hetoldmeabouthis1．(believable)unusualstory.HehadlivedthroughtheGreatDepression,servedinthedefenceforceandworkedon2．farm.Hewassoknowledgeablethatheknewalotinmanyareasoflife.Hewasbuildingmodelcarts(手推车)thatday.Hispalehandsreachedouttoafolderonthetable,andhe3．(take)outsomephotos.InthephotosIsawhiscollectionofmodelcarts.Tedtookmethrougheachphotoandexplained4．wasineachphoto.Hestartedtellingmeabouthowhecutsteel5．(build)hismodelcarts.Heseemedvery6．(enthusiasm).Hegavemesomevaluablelife7．(lesson).Herepeatedlykeptsayingthat8．(learn)isveryimportantinlife.9．(impress)byhisloveandenthusiasmforlifeattheageof91,Irealizedthattherecan’tbeanybarriersinlife10．weimpose(把……强加于)thosebarriersonourselves.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者（从第11处起）不计分。Oneday,mylittlebrotherboughtanicecreaminthestreet,enjoyingtoeatingit、Unexpected,hesawhisfriendcomingtowardshim,sohehurriedlyhidtheicecreamsbehindhim、Afterhegreetedhisfriend,theybegintotalk、Hisfriendhadthedogwithhim、Whenhestoppedtotalkwithhisbrother,hisdogmovedaround、Thedogwassuchgladtofindtheicecreaminmybrother’shandanditbegantoeatitwithgreaterpleasure、Mybrotherfeltembarrassedthathehadn’tsharedtheicecreamforhisfriend,hegavetheicecreamtothedog、Thenheboughtanothertwoforhisfriendandhimself、第二节书面表达（满分25分）29．（25分）汉族成年礼延续数千年，历史悠久。至满清入关后，满清统治者一纸令下，终结了绵延了几千年的成人礼，然而现在正在逐渐恢复且越来越流行。假定你是高三学生李华，学校将于下周五晚上七点在阶梯教室举办成人礼活动。请你代表学生会写一封邮件给外教Tom，邀请其参加本届成人礼活动并简要介绍活动时间地点及流程等。注意:1.词数100左右;2.可以适当增加细节，以使行文连贯;3.开头与结尾已给出，不计入总词数。参考词汇:成人礼thecoming-of-ageceremonyDearTom,I’mLiHua,oneofyourstudents.Onbehalfofthestudents’union,_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、C3、D4、B5、A6、D7、C8、B9、A10、A11、C12、B13、D14、D15、B16、D17、C18、C19、A20、B第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、B2、A3、C4、B22、1、D2、C23、1、A2、B3、A4、C24、A“smartdrug”takenbystudentstoimprovetheirperformancereallydoeswork,scientistshavefound.Thedrugmodafinil（莫达非尼）iscurrentlyusedtotreatsleepdisorder,butitiswidelyusedoff-labelbystudentstohelpthemreviseforexamsorfocusonlongessays.Untilnow,therehasbeenalackofclearevidenceoverwhetheritcanactuallyboostconcentrationandalertness.Butanewanalysisoftheresearchrevealeditdoesimproveplanninganddecisionmaking,flexibility,learningandmemory,andevencreativity.Thefindingsraiseseriousethical(处方的，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,andsomeha