2023屆河北邢臺(tái)市高考仿真卷英語(yǔ)試題含解析

2023高考英語(yǔ)模擬試卷考生須知：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(xiě)在“答題紙”相應(yīng)位置上。2．請(qǐng)用黑色字跡的鋼筆或答字筆在“答題紙”上先填寫(xiě)姓名和準(zhǔn)考證號(hào)。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(wú)效。第一部分（共20小題，每小題1.5分，滿分30分）1．---Areyousatisfiedwithhisschoolreport?---Notatall.Itcouldn’thavebeen______.A．worseB．sobadC．betterD．theworst2．Havingbattledwiththeir_______overwhethertoofferhelptoanagedmanorwomanwhohasfallenover,mostpeoplechoosetohelp.A．compromise B．contradictionC．conscience D．competence3．(2013·福建)_____________basicfirst-aidtechniqueswillhelpyourespondquicklytoemergencies.A．Known B．HavingknownC．Knowing D．Beingknown4．Wehavebroughtinagoodgrainharvestforthreeyears_________.A．onpurpose B．onend C．onduty D．onwatch5．Ifoundmycomputerfunctioningmuchbetter,________anewoperatingsystem.A．toinstall B．installingC．havinginstalled D．installed6．Itwasinthatsmallhouse________wasbuiltwithstonesbyhisfather________hespenthischildhood.A．that;where B．which;thatC．which;which D．that;which7．Takingtargetedmeasurestohelppeopleliftthemselvesoutofpoverty,_____hasbeenpredicted,isfruitful.A．whatB．whichC．a(chǎn)sD．that8．Wherewasit______theroadaccidenthappenedtheotherday?A．that B．whenC．how D．which9．,hetalksalotabouthisfavoritesingersafterclass.A．Aquietstudentashemay B．QuietstudentashemaybeC．Beaquietstudentashemay D．Quietashemaybeastudent10．Manyyoungpeoplejustcan’tlivewithouttheInternet,theydependonforwhateverinformationtheyneed.A．which B．when C．where D．what11．Ithinkyou’vegottothepointachangeisneeded,otherwiseyou’llfail.A．when B．which C．where D．there12．IfKatehadknownwhatwas_______forher,shewouldnothavemarriedTom.A．inresponse B．inreturnC．inreaction D．instore13．—Shallwegototheseveno’clockperformanceortheeight?—_____suitsyoufine.A．Whatever B．Whichever C．Whenever D．Wherever14．Asachild,Iwas_________tokeepquietwhenmyparentswerediscussingsomething,whileparentsnowadaysoftenaskfortheirchildren’sopinions.A．demanded B．hoped C．forbidden D．required15．Thepolicehaveanyonewithinformationtocomeforwardandtalktothem.A．a(chǎn)ppealedtoB．a(chǎn)ttendedtoC．respondedtoD．a(chǎn)ttachedto16．—I’msorryforbreakingthecup.—Oh,________.I’vegotplenty.A．helpyourself B．forgetitC．mypleasure D．pardonme17．---Howdidyouliketheconcertlastnight?---Ienjoyeditverymuch,butthedancers______abetterjob.A．couldhavedone B．couldn’thavedone C．coulddo D．haddone18．HewasadmittedtoHarvardUniversity,________wasjustwhathisparentsexpected.A．who B．whichC．what D．where19．Thepeoplesucceededbecausetheyunderstoodthatyoucan’tletyourfailures_________you——youhavetoletyourfailuresteachyou.A．defineB．declineC．qualifyD．simplify20．______caughtintherainunexpectedly,westillenjoyedthejourneyverymuch.A．When B．AsC．Unless D．Although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）Screamingisoneoftheresponseshumanssharewithotheranimals.Conventionalthinkingsuggeststhatwhatsetsascreamapartfromothersoundsisitsloudness.However,manysoundsthatarelouddonotraisegoosebumpslikescreamscan.Tofindoutwhatmakeshumanscreamsunique,neuroscientistLucArnalandhisteamexaminedabankofsoundscontainingsentencesspokenorscreamedby19adults.Theresultshowsscreamsandscreamedsentenceshadaqualitycalled“roughness,”whichreferstohowfastasoundchangesinloudness.Whilenormalspeechsoundsonlyhaveslightdifferencesinloudness—between4and5Hz,screamscanswitchveryfast,varyingbetween30and150Hz,thusconsideredtoberoughandunpleasant.Arnal’steamasked20subjectstojudgescreamsasfearfulornot,andfoundthatthescariestarealmostalwaysconnectedwithroughness.TheteamthenstudiedhowthehumanbrainrespondstoroughnessusingfMRIbrainscanners(磁共振顱腦掃描儀).Asexpected,afterhearingascream,activityincreasedinthebrain’shearingcenterswheresoundcomingintotheearsisprocessed.Butthescansalsolitupintheamygdale(腦扁桃體),thebrain’sfearcenter.Theamygdalaistheareathatrespondstodanger.Whenathreatisdetected,ouradrenaline(腎上腺素)rises,andourbodypreparestoreacttodanger.Thestudyfoundthatroughnessisn’theardwhenwespeaknaturally,butthemostannoyingalarmclocks,carhorns,andfirealarmspossesshighdegreesofroughness.Onepotentialapplicationforthisresearchmightbetoaddroughnesstoalarmsoundstomakethemmoreeffective,thesamewayabadsmellisaddedtonaturalgastomakeittheeasilytobedetected.Warningsoundscouldalsobeaddedtoelectriccars,whichareparticularlysilent,sotheycanbeefficientlydetectedbypedestrians.1、Whatisthefirstparagraphmainlyabout?A．Differenttypesofscreams.B．Specificfeaturesofscreams.C．Humansoundsandanimalcries.D．Soundchangesandscreamedsentences.2、Whatdoestheunderlinedphrase“raisegoosebumps”probablymean?A．Makepeoplefeelunpleasant.B．Makepeoplefeelcold.C．Makepeoplerudeandrough.D．Makepeopleunique.3、Whatcanweinferfromthepassage?A．Roughnessiscommonlyheardinmanyartificialsounds.B．Thetravelingspeedmakesscreamsdifferentfromothersounds.C．Verylittlescientificresearchhasbeendoneonhumanscreams.D．Normalhumanspeechsoundsvarybetween30to150Hzinloudness.4、Whatdevicemaybeimprovedwiththeresearchers’findings?A．Trafficlights.B．Securitycameras.C．Smartphones.D．Smokedetectors.22．（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.23．（8分）In2011,BritishwildlifephotographerDavidSlatertraveledtotheTangkokoNatureReserveontheislandofSulawesiinIndonesia.Afterfollowingabout25endangeredblackmonkeysintheforest,Slatersetuphiscamera.Themonkeyswentuptoit,andwereattractedbyitimmediately.Finally,theybeganplayingwiththecameraandtookphotosofthemselves.Onemonkeytookmanyphotos,someofwhichappearedwithaJuly2011DailyMailarticleaboutSlaterplayingwiththemonkeys.OneofthephotosbecamethecoverofabookofSlater’swork.WildlifePersonalities,whichwaspublishedin2014byBlurb,Inc.,inSanFrancisco.Slaterisconsideredasthecopyright(版權(quán))ownerofthephotos.InSeptember2015,however,thePeoplefortheEthicalTreatmentofAnimals(PETA)consideredthemonkeyitcallsNarutoasthecopyrightownerofthephotos.Throughhis“friends”atPETA,Narutowassuing(控訴)thephotographerandthepublishingcompanyBlurbforcopyright:“ThephotosresultedfromthepurposefulactionsofNarutoandwerenothelpedbySlater,resultinginworksofauthorship…byNaruto.”“IfahumanhadtakenaphotowithSlater’scamera,thatpersonwouldownthecopyrighttothephoto,”saysJeffKerro￡P(guān)ETA．“Narutoshouldbetreatednodifferently.”ThelawyerforSlaterandBlurb,AndrewDhuey,requiredthatthecasebedismissed(被駁回)inNovember2015.Dhueymentioneda2004caseinwhichthecourthadtodecidewhetherwhalescouldsuetheUSNavyforthedangerthey’dreceivedfrommachinesusedbytheNavy.Thecourtruledthattheycouldnot.InJanuary,thecourtruledinfavorofdismissingthecase.PETAlawyerJeffKerrobjected,“WebelieveithasbeenstatedclearlyintheCopyrightAct.TheActallowscourtstofillindecisionslikethisone.”1、What’sthepurposeofParagraph1?A．Totellastorytosupportthetopic.B．Togivethebackgroundinformation.C．Toexpresstheauthor’sopinion.D．Toattractreaders’attention.2、WhydidPETAchallengethecopyrightofthephotos?A．ThecamerawasnotSlater’s.B．SlaterdidharmtoNaruto.C．ThephotosweretakenbyNaruto.D．Slaterjusthelpedalittle.3、WhatdidDhueydotohelpSlaterandBlurb?A．Hemadeapublicspeech.B．HehadatalkwithPETA．C．HeturnedtotheUSNavy.D．Hegaveanexample.4、Howdidthecourtruleonthecopyrightofthephotos?A．Narutocan’townit.B．NarutoandSlatershouldshareit.C．Slatercan’tusethephotosanymore.D．SlatershouldpaysomemoneytoPETA．24．（8分）Imagineyou’restandinginlinetobuyasnackatastore.Youstepuptothecounterandthecashierscansyourfood.Next,youhavetopay.ButinsteadofscanningaQRCode(二維碼)withyoursmartphone,youjustholdoutyourhandsothecashiercanscanyourfingerprint.Or,acamerascansyourface,youreyesorevenyourear.Now,thistypeoftechnologymightnotbefaraway.Astechnologycompaniesmoveawayfromthetraditionalpassword,biometric(生物特征識(shí)別的)security,whichincludesfingerprint,faceandvoiceID,isbecomingincreasinglypopular.In2013,AppleintroducedtheiPhone5s,oneofthefirstsmartphoneswithafingerprintscanner.Sincethen,usingone'sfingerprinttounlockaphoneandmakemobilepaymentshasbecomeacommonplace,bringingconveniencetoourlives.Andsince2016,Samsunghasfeaturedeye-scanningtechnologyinitstopsmartphones,whileApple'snewiphoneXcanevenscanauser'sface.Butdespiteitspopularity,expertswarnthatbiometricsmightnotbeassecureasweimagine."Biometricsisideallygoodinpractice,notsomuch,"saidJohnMichener,abiometricsexpert.WhenintroducingthenewiPhone'sfaceIDfeature,PhilSchiller,Apple'sseniorvice-president,said."ThechancethatarandompersoninthepopulationcouldlookatyouriPhonesXandunlockitwiththeirfaceisaboutoneinamillion."Butit'salreadybeendone.InavideopostedonacommunitywebsiteReddit,twobrothersshowedhowtheywereeachabletounlockthesameiPhoneXusingtheirownface.Andtheyaren'teventwins."Wemayexpecttoomuchfrombiometrics,"AnilJain,acomputerscienceprofessoratMichiganStateUniversity,toldCBSNews."Nosecuritysystemsareperfect."Earlierlastyear,Jainfoundawaytotrickbiometricsecurity.Usingaprintedcopyofathumbprint,shewasabletounlockadeadperson'ssmartphoneforthepolice,accordingtoatechwebsiteSplinter."It'sgoodtoseebiometricsbeingusedmore,"JaintoldCBSNews,"becauseitaddsanotherfactorforsecurity.Butusingmultiplesecuritymeasuresisthebestdefense."1、Whichisthelatestidentificationtechnologyinasmartphoneaccordingtothepassage?A．Facescanning.B．Eyescanning.C．QRCodescanning.D．Fingerprintscanning.2、WhatisamajorproblemoftheiPhoneX'sfaceIDsystem?A．Ittakestoolongtounlockthephone.B．Itoftenfailstorecognizeitsowner'sface.C．Facedatacanbeusedforotherpurposes.D．Differentfacescanbeusedtounlockthesamephone.3、WhatisAnilJain'sopinionaboutbiometricsecurity?A．Itisassecureastraditionalmeasures.B．Itisperfectwithoutmuchimprovement.C．Ithascausedmuchtroubleforthepolice.D．Itshouldbeusedwithothersecuritymeasures.4、Whatdoestheauthorintendtotellusinthispassage?A．Thepopularityofbiometrics.B．Securityproblemsofbiometrics.C．Variousproblemswithbiometrics.D．Greatchangescausedbybiometrics.25．（10分）Thereismoreofaconnectionbetweenfoodandculturethanyoumaythink.Onanindividuallevel,wegrowupeatingthefoodofourculture.Itbecomesapartofwhoweare.Manyassociatefoodfromourchildhoodwithwarmfeelingsandgoodmemoriesandittiesustoourfamilies,holdingaspecialandpersonalvalueforus.Foodfromourfamilyoftenbecomesthecomfortfoodweseekasadultsintimesoffrustrationandstress.Onalargescale,traditionalfoodisanimportantpartofculture.Italsooperatesasanexpressionofcultureidentity.Immigrantsbringitwherevertheygo,anditisasymbolofpridefortheircultureandmeansofcopingwithhomesickness.Manyimmigrantsopentheirownrestaurantsandservetraditionaldishes.However,thefooddoesnotremainexactlythesame.Somematerialsneededtomaketraditionaldishesmaynotbereadilyavailable,sothetasteandflavorcanbedifferentfromwhattheywouldprepareintheirhomecountries.Additionally,immigrantsdonotonlyselldishestopeoplefromthesamecountriesasthem,buttopeoplefromdifferentcountries.Therefore,theyhavetomakesmallchangesabouttheoriginaldishestocatertoawiderrangeofcustomers.Thosechangescancreatenewflavorsthatstillkeeptheculturalsignificanceofthedishes.Weshouldembraceourheritage（傳統(tǒng)）throughourculture’sfoodbutalsobecomemoreinformedaboutotherculturesbytryingtheirfood.Itisimportanttorememberthateachdishhasaspecialplaceintheculturetowhichitbelongs,andisspecialtothosewhoprepareit.Foodisawindowintoculture,anditshouldbetreatedassuch.1、What’sthefunctionoffoodmentionedinthearticle?A．Tohelpmotivatehomesickness. B．Toshownationalidentity.C．Toreflectacountry’shistory. D．Toshowacommunity’ssuperiority.2、Whatdoestheunderlined“it”inParagraph2rferto?A．Thespecifictraditionalfood. B．Thenationalculture.C．Atraditionalexpressionoffood. D．Theold-fashionedtaste.3、Whydosomeimmigrantshavetochangetheoriginaldishesintheirrestaurant?A．Toattachculturalimportancetotheirdishes.B．Toannouncethebeginningoftheirlifeonforeignsoil.C．Tomakethedishespopularamongcustomers.D．Topresenttheirownfoodcultureinanewway.4、What’stheauthor’sattitudetowardsdifferentfoodcultures?A．Negative. B．Balanced.C．Unfair. D．Unchangeable.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）MyfriendDomrecentlysethimselfa21-daykindnesschallenge.Domtookupthischallengebecausehehadbeen1somedifficulttimesafterarelationshipbreakup.Insteadoffeeling2forhimself,heturnedanegativeintoapositive.HestartedMother’sDayby3hismotheratherworkwithhisbrothers.Hehadwonsomemoneybefore,soonDayTwohedonatedsomeofhis4toalocaldisabilityorganization.Laterthatday,thelocaldistrictwas5bystrongwindssohe6hiselderlyneighbour’sgutters(排水溝)onDayThree.OnDayFourhe7someeldersintheretirementvillage,chattingwiththem.Tradinginhiscar8forabicyclehelmet(頭盔)forthenexttwodayswasDom’swayofbeing9totheenvironment.OnDaySevenandEighthepickeduprubbishthatwas10therivershoreandhedrovetothebloodbanktomakehisblood11.AndthenonDayNineheboughtalotteryticket(彩票)andputitinanenvelopewithActOfKindness12onitbeforesendingit.OnDayTenmydaughterandIfoundourselves13inasupermarketcarparkwithaflatbattery.IcalledDom,whocametoour14withasmileand15startedthecarsowecouldgethome.AndsoDom’skindnesscontinuedfor16elevendays.He17peopletocheckhisFacebookwalleachdaytoseewhathehadachievedwiththe18thatotherswouldfeelinspired.Hispostsattractedmoreandmorelikes19thedayswenton.Ihavelovedeveryminuteofthis,hepostedonthelastday.Iencourageyouallto20yourcomfortzonetocontinuethechallenge.1、A．overB．throughC．intoD．from2、A．cheerfulB．guiltyC．gratefulD．sorry3、A．praisingB．surprisingC．wakingD．facing4、A．winningsB．belongingsC．salaryD．payments5、A．blownB．caughtC．hitD．destroyed6、A．sweptoverB．cleanedoutC．lookedintoD．checkedout7、A．examinedB．inspectedC．visitedD．informed8、A．doorsB．lightsC．windowsD．keys9、A．politeB．kindC．usefulD．equal10、A．litteringB．fillingC．makingD．landing11、A．testB．donationC．fileD．discovery12、A．writtenB．drawnC．signedD．carved13、A．coveredB．lockedC．stuckD．dropped14、A．lifeB．rescueC．houseD．mind15、A．lightlyB．successfullyC．suddenlyD．jokingly16、A．otherB．moreC．justD．a(chǎn)nother17、A．persuadedB．neededC．invitedD．taught18、A．meaningB．factC．hopeD．secret19、A．a(chǎn)sB．sinceC．whileD．a(chǎn)fter20、A．stepoutofB．setupC．moveintoD．turnto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）WhenDadtoldmeIwasgoingtotakeascubadivertrainingcourse,Iwasreallyexcited.IthoughtI’dbelikethosepeopleonTV,1．(play)withfish.Inthepool,Rob,myinstructor,demandedwedowhathedid.Oneofthedrills2．(be)totakeourmasksoffatthebottomofthedeepend,replacethem,3．clearthemofwater.Iwasn’tdoingthatbecauseIcouldn’topenmyeyesunderwaterorkeepwateroutofmynose.I4．(terrify)andmadeexcuseafterexcuseabout5．Icouldn’tdoti.Robwalkedoverandsaid,”Alaya,youdon’thavetodothisifyoudon’twantto.Nobodyisforcingyou.”ThoughIsaidIwasn’tgoingtodoit,my6．(foot)carriedmetowardthepool.Withmyeyestightly7．(close),Idivedinandmademywayto8．otherend.Thewaterfeltunnaturalagainstmyface.I9．(quick)threwonmymaskandstartedclearingitofwater.Robgavemethumbsup.Ilearnedabiglesson:thereisnothingtofearbutfear10．(it).第四部分寫(xiě)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(xiě)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(xiě)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(xiě)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。Thismorning,Iwenttoschoolbyabicycleasusual、AsIamlisteningtomyfavoritemusicwithaheadphoneonmyhead,Ididn’tnoticeacarparkedontheroadside、Iscratchedthecarandleftascaronit、ThinkthatIwouldhaveclasses,Ileftanotewithhisnameandaddresstoletthedriverknowwhathappened、Latelyintheafternoon,whilewewerehavingaclassmeeting,ourheadmasterledinastranger,thatwasthecarowner、Heexplainedtheclassthewholestorybutpraisedme、Myteacherandclassmatewereimpressedandprideofmyhonesty、第二節(jié)書(shū)面表達(dá)（滿分25分）29．（25分）隨著科技的發(fā)展，搶紅包在我們的生活中變得越來(lái)越流行。搶紅包給我們的日常生活添加了樂(lè)趣，但有些人整天拿著手機(jī)，為了搶紅包，完全不與身邊人交流。請(qǐng)你根據(jù)此現(xiàn)象就下列要求寫(xiě)一篇英語(yǔ)作文。1、搶紅包的利與弊；2、你的觀點(diǎn)。注意：1、詞數(shù)100左右2、可適當(dāng)增加細(xì)節(jié),以使行文連貫參考詞匯：搶紅包grabbingredenvelopes_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、A2、C3、C4、B5、C6、B7、C8、A9、B10、A11、C12、D13、B14、D15、A16、B17、A18、B19、A20、D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、1、B2、A3、A4、D22、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.”P(pán)reviousethicaldiscussionsaroundsmartdrugsassumedmajoreffectsofthedrugsbeforeitwasclearthattherewereany,headded.Hecontinued“Ifcorrect,thepresentupdatemeanstheethicaldebateisreal:howshouldweclassify,tolerateorcondemnadrugthatimproveshumanperformance?”[Afifthofuniversitystudentsacrossthecountryclaimtohavetakensmartdrugs,

accordingtosurveysbystudentnewspaperTheTab.AndtheuseofmodafinilismostwidespreadatOxfordUniversity,whereaquarterofstudentshavereportedtohaveusedit.Overtheyears,universitieshavediscussedhowbesttorespondtotheuseofsmartdrugs,andsomehavesuggestedOlympic-styledopingtestsforstudentssittingexams.ProfessorGoodwinsaidthereshouldbeasociety-widedebateonhowmodafinilshouldbelicencedandregulated,aswellaswh