山東實(shí)驗(yàn)中學(xué)2025屆高考?jí)狠S卷英語(yǔ)試卷含解析

山東實(shí)驗(yàn)中學(xué)2025屆高考?jí)狠S卷英語(yǔ)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(hào)填寫在答題卡上。2．回答選擇題時(shí)，選出每小題答案后，用鉛筆把答題卡上對(duì)應(yīng)題目的答案標(biāo)號(hào)涂黑，如需改動(dòng)，用橡皮擦干凈后，再選涂其它答案標(biāo)號(hào)?；卮鸱沁x擇題時(shí)，將答案寫在答題卡上，寫在本試卷上無(wú)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．Accordingtothelocallaw,noone______enterthebuildingsitewithoutpermission.A．canB．mustC．shallD．dare2．Itisonethingtoenjoylisteningtogoodmusic,butitisquite______toperformskillfullyyourself.A．a(chǎn)nother B．other C．theother D．others3．Infrontofthewholeaudience,PremiereLimadehispromise______thegovernmentwouldtryitsbesttosolvetheproblemofpovertyinChina.A．whatB．whichC．whetherD．that4．Herdoctorindicatedthatevenaddinga(n)_____amountofdailyexercisewoulddramaticallyimproveherhealth.A．modestB．equalC．considerableD．exact5．Sometimesproperanswersarenotfartoseek________foodsafetyproblems.A．in B．toC．on D．a(chǎn)fter6．Hehasmadelittlepreparationfortheinterview,sothechanceofhimsucceedinginitis.A．slimB．fantasticC．obviousD．gentle7．________andopentovariousinterpretations,thetermsofthenewproposalneedimprovingbasedontheinterestsofbothsides.A．AccessibleB．ApparentC．AmbiguousD．Aggressive8．Dayslater,mybrothercalledtosayhewasallright,but_______saywherehewas.A．mustn’t B．shouldn’t C．wouldn’t D．mightn’t9．Mothertoldmeinaphonecallthatshehadwrittentomeaweekbefore,butIhaven’treceived__________.A．one B．it C．something D．a(chǎn)nything10．ThecoatIboughtyesterdayisnotexpensiveatall.Asamatteroffact,Iwouldgladlyhavepaid______forit.A．a(chǎn)smuchtwice B．muchastwiceC．a(chǎn)stwicemuch D．twiceasmuch11．Theaccidentwhichleft15peopleonboarddead________ifboththeangryfemalepassengerandthebusdriverhadkeptcalm.A．shouldhaveavoided B．shouldbeavoidedC．couldhaveavoided D．couldhavebeenavoided12．ThedifferenceinthicknessandweightfromtheearlierversionmakestheiPad2morecomfortable_______.A．held B．holding C．beheld D．tohold13．Noonebelieveshisreasonsforbeinglatethathewascaughtinatrafficjam,_______madehimembarrassed.A．it B．which C．that D．why14．Sinceitwasgettinglate,wedecidedtofindasmallinnto_______forthenight.A．putoff B．putout C．putaway. D．putup15．—Ibelieveitistheonlysolutiontothisproblem.—That’sdebatable,Ithink.Icanfiveothersolutionsasgoodasthat.A．comeupwith B．makeupwith C．liveupwith D．keepupwith16．Whenshewasintrouble,IdidwhatIcouldtohelpher．__________myhelp,shewrotemealetterofthanks．A．Inhonorof B．Incaseof C．Intermsof D．Inreturnfor17．Maybeitistimefortherestofsocietyto_________thefact_________Imaynotbeabletowalk,therearemanyothergreatthingsIcando.A．a(chǎn)djustto;thatB．getusedto;thatwhileC．a(chǎn)daptto;whileD．goabout;thatwhile18．Juliahasgotapretty_deal—shewaslaidoffjustforbeinglateonce!A．roughB．toughC．illegalD．mean19．Theyoungmanhas______experience.Heprobablycan’tdothatjob.A．few B．littleC．some D．a(chǎn)ny20．—Whatabouttheservicesinthishotel?—Theyareatleastasgoodas,ifnotsuperiorto,______inyours.A．it B．those C．that D．theone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）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.22．（8分）AcompanyinSanFrancisco,California,hasfoundawaytoturnusedplasticbottlesintowomen’sshoes.Everyday,millionsofAmericansdrinkwaterandotherliquidsfromplasticbottles.Morethan60millionofthemarethrownawayeachday.Manyoftheplasticbottlesendupinlandfillsorareburnedwithotherwasteproducts.ASanFranciscostart-upcompanycalledRothy’s,however,turnsthisplasticwasteintoenvironmentallyfriendlyshoes.RothMartinisthecompany’sco-founder.Heexplainshowtheyturnplasticintosoftmaterialforwomen’sfeet.Theytaketheplastic,cleanit,andbreakitdownintosmallpieces.Thentheypressthemthroughadevicethatmakessoftfibers.Thosefibersarethencombinedtogether.Thisisdonebya3Dmachine.Itisdesignedtoreducewastewhilemakingtheshoes.Theknittedstuffandtheinnerpartoftheshoearethenattachedtotheshoe’souterpart,calledthesole(鞋底).Thisoutersoleisalsomadefromenvironmentallyfriendlymaterial:responsiblysourcedno-carbonrubber.Rothy’sshoesaresoldonline.Theyareflatshoes,witheitheraroundedorpointedtoe.Theycomeindifferentcolorsanddesigns.Theycosteither$125or$145perpair,dependingonthedesign.AfterAmericanactressGwynethPaltrowdiscoveredthemlastyear,thedemandfortheshoesgrew.Martinsaysthereisnoshortageofmaterialtofillthatdemand.“We’renotgoingtorunoutofwaterbottlesanytimesoon.Sowehavealimitlesssupplyofmaterial,andIthinkthatisagoodsignforourfuture.”Whentheenvironmentallyfriendlyshoeswearout,customerscanreturnthematnocosttoacompanythatusestherecycledmaterialstomakeotherproducts.Fornow,theshoesareonlyavailabletobeshippedintheUnitedStates.However,thecompanysaysitwilladdinternationalshippinginthenearfuture.1、Howareusedplasticbottlesusuallydealtwith?A．Theyareburiedorburned.B．Theyareusedtomakeshoes.C．Theyarechangedintosoftmaterials.D．Theyarcreturnedtofactoriesforreuse.2、Whatdoestheunderlinedwordknittedinthethirdparagraphmean?A．Attached. B．Fixed.C．Combined. D．Repaired.3、WhichofthefollowingdirectlyhelpedtoincreasethesalesofRothy’sshoes?A．Thedesignandcolor. B．Thereasonableprice.C．Thecompany’sadvertisement. D．ThestarpowerofGwynethPaltrow.4、Whatisthepurposeofthetext?A．Toadvertiseanewkindofshoes.B．Todescribetheprocessofmakingshoes.C．Tointroduceanewwayofrecyclingplasticwaste.D．Tostresstheimportanceofenvironmentalprotection.23．（8分）Springiscoming,anditistimeforthoseabouttograduatetolookforjobs.Competitionistough,sojobseekersmustcarefullyconsidertheirpersonalchoices.Whateverwearewearing,ourfamilyandfriendsmayacceptus,buttheworkplacemaynot.Ahighschoolnewspapereditorsaiditisunfairforcompaniestodiscouragevisibletattoos(紋身),noserings,orcertaindressstyles.Itistrueyoucan’tjudgeabookbyitscover,yetpeopledo“cover”themselvesinordertoconveycertainmessages.Whatwewear,includingtattoosandnoserings,isanexpressionofwhoweare.Justaspeopleconveymessagesaboutthemselveswiththeirappearances,sodocompanies.Dressstandardsexistinthebusinessworldforanumberofreasons,butthemainconcernisoftenaboutwhatcustomersaccept.Othersmaysayhowtodressisamatterofpersonalfreedom,butforbusinessesitismoreaboutwhethertomakeorlosemoney.Mostemployersdocareaboutthepersonalappearancesoftheiremployees,becausethosepeoplerepresentthecompaniestotheircustomers.AsahiringmanagerIampaidtochoosethepeoplewhowouldmakethebestimpressiononourcustomers.Thereareplentyofwell-qualifiedcandidates,soitisnotwrongtorejectsomeonewhomightdisappointmycustomers.EventhoughIamopen-minded,Ican’texpectallourcustomersare.Thereisnobodytoblamebutyourselfifyoursetofchoicesdoesnotmatchthatofyourpreferredemployer.Nocompanyshouldhavetochangetosatisfyacandidatesimplybecauseheorsheisunwillingtorespectitsstandards,aslongasitsstandardsarelegal.1、Whichofthefollowingisthenewspapereditor’sopinionaccordingtoParagraph2?A．People’sappearancescarrymessageaboutthemselves.B．Customers’choicesinfluencedressstandardsincompanies.C．Candidateswithtattoosornoseringsshouldbefairly-treatedD．Strangedressstylesshouldnotbeencouragedintheworkplace2、Whatcanbeinferredfromthetext?A．Candidateshavetowearwhatcompaniespreferforaninterview.B．WhattowearisnotamatterofpersonalchoiceforcompaniesC．Companiessometimeshavetochangetorespecttheircandidates.D．Hiringmanagersmakethebestimpressionontheircandidates.3、Whichofthefollowingwouldbethebesttitleforthetext?A．EmployeesMatter B．PersonalChoicesMatterC．AppearancesMatter D．HiringManagersMatter4、Theauthor’sattitudetowardsstrangedressstylesintheworkplacemaybestbedescribedas.A．enthusiastic B．negativeC．positive D．sympathetic24．（8分）Everyyeararoundtheworld,humanswasteanestimated1.3billiontonsoffood.Thishappenseventhoughmanypeoplegohungry.Sosomepeoplehavemadeittheirlife'sworkclaimingfoodbeforeitgoestowasteandthengivingittopeoplewhoarehungry.OneofthosepeopleisBrettMyers.In2011,MyersstartedNourishNow,afoodrecoveryandfoodbankintheU.S.stateofMaryland.Thisnon-profitorganizationcollectsfoodandthengivesittothepoorandorganizationsthatsupportthem.“NourishNowisafoodrecovery-basedfoodbankthatrecoversfoodfromrestaurants,cateringcompanies,grocerystores,hotels,farmsandmore.Andthendonatesthatfooddirectlytofamiliesinneed,kidsinneedatlocalschools.”Eachmonth,itrecoversmorethan20,000kilogramsoffoodandserves700needyfamilies,schoolsandsocialorganizations.Everyday,staffandvolunteersrepackagethedonationsanddistributethemtorecipients.AwomannamedRhodaisoneoftherecipients.ShedescribesthequalityofthefooddeliveredtoherfamilybyNourishNow.“Itconsistsoffreshfood,fruitsandvegetables.Youwillgetbread.Sometimesyougetdairyproductssuchasyogurtormilk.Andyouwillgetsomemeatitemsalso.Andifyougetluckyyoumightgetcookedfood,orpreparedsalads,andstufflikethat.”Thesuppliescanfeedafamilyforfivedays.Eachrecipientisabletoreceivefoodevery30days.Andthepackagesaremadetofitthedietaryneedsofeachfamily.Besidesfamilies,theorganizationalsodonatessmallmealscalledsnackstoseveralnearbyschoolsandsocialorganizations.NourishNowhasgrownconsiderablysinceitopened.Brendaisoneofthem.Partofherjobasavolunteeristomakesurethatnoneofthefoodgoestowaste.“Inthemorning,Imakesurethatallthethingsthatcamelateyesterday,getputawaysothatweusethatlast,andweusedthethingsthatcamethedaybeforefirst,sothatwe’realwaysgivingfreshfoodandwe'renotthrowingoutanything.”1、WhatdoweknowaboutNourishNow?A．Itdonatesmoneytothepoor.B．Itbenefitsfromcollectingfood.C．Itgetsfoodfrommanyplaces.D．Itdistributesfoodonlytothepoor.2、Whatdoestheunderlinedword“them”inParagraph2referto?A．NourishNow. B．Thepoor. C．Foodbanks. D．Organizations.3、WhatdoestheauthorwanttoclarifywiththeexampleRhodainParagraph5?A．Therecoveredfoodisfreshandrich.B．Sheisn’tsatisfiedwiththefoodsupplied.C．Eatingbettercankeeppeoplehealthier.D．Shecangetfooddonationseveryfivedays.4、Whatisthebesttitleforthetext?A．PeopleShouldTakeCareoftheWeakB．ThePoorAreSufferingfromStarvationC．NourishNowCallsonPeopletoSaveFoodD．GroupUsesLeftoverFoodtoFeedtheHungry25．（10分）Itwashardtoaccept,butthesaddayhadfinallyarrived.Istillrememberthetearswellingupinmysix-year-oldsister’seyesasshelookedaroundtheemptyclosetinwonder.Thespaceoncefilledwithherclothesnowheldonlylonelinessandsorrow.Thislittlechildhadcometotherealizationthatherfatherwasgone.Hehadleftus,andtherewassimplynowaytochangeit.Beingtheoldestoffourgirlshasneverbeeneasy,butwiththedepartureofourfather,ourworldanddreamswerebrokenbeyondrepair.Mymother,themostamazinglywarm-heartedpersonintheworld,hasworkedharderthananyoneshouldsimplytomendourbrokenhousehold.However,longhoursatworkoftenpreventedherfromphysicallybeingthereinourtimesofneed.ThisiswhereIhavesteppedupasthetemporarycaretakerofmythreesmallsisters.ManystudentswritecollegeessaysabouttheirleadershippositionsinschoolandthecommunitybutIfeelthatmygreatestaccomplishmentistheroleIhaveplayedwithinmyownfamily.Senioryearinhighschoolisnotsimpleforanyone,especiallywhenitfeelsliketheentireworldisrestingonyourshoulders,butthisishowIhavefeltforthepasttwoyears,Ihavecontinuallytriedtofulfillthedreammymotherholdsformyfuture.Mymotherwasnotabletocompletehercollegeeducation,andsothissuccessishertopsignificanceforherchildren.Aleaderisdefinedasonewhohasinfluenceonothers.Ihopethatmyleadershipaffectsthelivesofmysistersandeveryonearoundme.Indedicatingmyselftomyfamilyandschool,IhavesetgoalsthatIwilldoanythingtoaccomplish.Iamanextremelydeterminedindividual,andmyuniversitywillhelpmetakethenextstepinclimbingtheladderofsuccess.1、WhatdoestheauthorintendtodoinParagraph1?A．Showatopicfordiscussion.B．Providesomeadviceforreaders.C．Summarizethefollowingparagraphs.D．Introducesomebackgroundinformation.2、Whatwastheauthor’sdreaminhersenioryearinhighschool?A．Tobeadmittedintoacollege.B．Tolookafterhersisterswell.C．Tosetanexampletohersisters.D．Toleadherfamilyoutoftrouble.3、Whatistheauthor’spresentlifelike?A．Happyandquiet.B．Hardbuthopeful.C．Busybutsuccessful.D．Inspiringandrich.4、Whatroledoestheauthorplayinherfamily?A．Awinner.B．Ateacher.C．Aleader.D．Adreamer.第三部分語(yǔ)言知識(shí)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）Itwasacoldmorningandtherewasalmostnobodywalkingontheicyroad.James,anelderlyman,walkedwithgreat1ontheroad.Asiswell—knowntous,agingissomethingthateverybodymust2.Bothhiseyesightand3failed.Justashewas4hisstepscautiously,a5wasapproachingbyandsenthimfallingintotheditch(小水坑)bytheroad.6whathadhappened,thedriverwasscaredbuthedidn’t7.Onthecontrary,hefledawayinnotime.8andoverweightJameswas9injuredandhecouldn’tmoveabit.Hecouldonlyliethere10,hoping11kindmancouldaidhim.Coldandinjured,Jamesgraduallylosthis12.About10minuteslater,anothercar13near.Whenthedriver,Steven,sawsomeonelyingintheditchbytheroadside,he14stoppedandwentoutofthecar.HeputonefingerinfrontofJames’snoseand15thebreath,knowinghewasstillliving.Heshoulderedhimupandcarriedhimintohiscar.Havingwrappeda16blanketaroundJames,hetookoffhisowncoatandcoveredJames.Afterthathe17forthenearbyhospital.BecauseofthewarmthoftheblanketandSteven’scoat,Jamesslowly18life.Knowingitwastheyoungmanwhohadsavedhim,heeruptedintotears,saying“Thankyou,kindboy!19youIwouldhavedied!”20forStevenitisasmallcase,weshouldalwaysrememberthesewhohavehelpeduswhenweareingreatneed.1、A．careB．patienceC．forceD．strength2、A．fightB．thinkC．learnD．experience3、A．senseB．a(chǎn)bilityC．hearingD．a(chǎn)ppearance4、A．noticingB．mindingC．seeingD．witnessing5、A．manB．carC．horseD．train6、A．FrighteningB．FeelingC．ConductingD．Observing7、A．pickupB．pulloverC．gooverD．cutdown8、A．PoorB．ExcitedC．StrongD．Frightened9、A．greatlyB．badlyC．slightlyD．sharply10、A．quietB．stillC．calmD．safe11、A．everyB．otherC．someD．a(chǎn)nother12、A．consciousnessB．lifeC．wayD．concept13、A．pulledB．pushedC．draggedD．drew14、A．immediatelyB．unwillinglyC．bravelyD．suddenly15、A．touchedB．feltC．smeltD．confirmed16、A．warmB．beautifulC．coldD．elegant17、A．setB．headedC．ranD．rowed18、A．gavebackB．gotupC．cametoD．lookedaround19、A．WithoutB．WithC．ForD．Besides20、A．WhenB．AsC．BecauseD．While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(hào)內(nèi)單詞的正確形式。27．（15分）IfeltbutterfliesinmystomachwhenIstartedcalligraphyclasstenyearsago.IwonderedwhatIwasdoingthere.Atthatmoment,Icouldn'thaveknownthatI'djustmadeoneofthebest1．(choose)ofmylife.Isatdownandlistenedtotheteacherintroducingthetoolsofthecraft.Then2．wasthefirsttimeformethatIhadtriedmyhand.Itookupthebrush,usingthecorrectgesture,3．(dip)itintheink,andcarefullywrote"one"4．Chinese.Over5．pastfiveyears,Ihavelearnedtomakeversionsofwell-knownpoems.Calligraphyseemedlikeabridge,6．connectedmetoauthorsfromcenturiespast.Stroke(筆畫)bystroke,wordbyword,Icouldfeeltheiremotions,cherishedmyownpeaceandlearned7．(appreciate)mydailylife.Now,calligraphyisnotjustahobby,8．a(chǎn)waytoremovemyselffromtheworriesoflife.Rollingoutthepaper,Icanwriteforawholeday.Calligraphy9．(able)metobalancemybusyscheduleandlive10．(peace).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(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(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(hào)（∧），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(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。DearSir,I’mLiMing,astudentfromNo、2MiddleSchool、I’mwritingtorecommendmeasavolunteerfor2022WinterOlympicGamestobeheldinBeijingandZhangjiakou、Herecomesmyadvantages、Tobeginwith,Ilovesportsandplaysportshasbeenanimportantpartofmylife、However,IhaveagoodcommandofEnglish,thatmakesiteasierformetocommunicatewithforeignguests、What’smore,Iamfriendlyandpatient,butIcangetalongwithotherseasy、Moreimportantly,Iconsideritagoodchancetoserveforoursocietyanddevelopmyability、Iwouldappreciateitifyoucangivemeachance、Lookingforwardtoyourreply、Yours,LiMing第二節(jié)書面表達(dá)（滿分25分）29．（25分）假定你是李華，你的英國(guó)朋友Josh來(lái)信詢問(wèn)你的暑假實(shí)踐活動(dòng)安排。請(qǐng)回郵件告知你的打算。內(nèi)容包括：1.看望老人，學(xué)做家務(wù)；2.學(xué)打羽毛球；3.參加社區(qū)文藝演出。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、C2、A3、D4、A5、B6、A7、C8、C9、D10、D11、D12、D13、B14、D15、A16、D17、B18、A19、B20、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(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、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,universitieshavediscussedhowbesttorespondtothe