专题12 阅读理解说明文-2020-2024年五年高考英语真题分类汇编（全国版）（原卷版）

2020-2024年五年高考真题分类汇编PAGEPAGE1【好题汇编】五年（2020-2024）高考英语真题分类汇编（全国通用）原卷版专题12阅读理解说明文考点五年考情（2020-2024）命题趋势考点1人与自我类说明文（5年5考）2022新课标II卷—体育锻炼有利于心脏;2020全国I卷—孩子玩智力玩具的研究;2020全国I卷—重新阅读的体会;2020全国I卷—竞走运动利与弊；2020全国III卷—人类进化适应海洋生活。1.说明文选材通常是科技领域的最新科研成果(介绍最新科技、重大成就、新产品、新工艺等)；人们比较关心的社会问题和令人好奇的自然现象；以及人文地理、风土人情等等。2.题型涉及到：细节理解题、推理判断题、主旨大意题和词义猜测题。其中以细节理解题和推理判断题为主。3.结构上看，说明文总体结构通常分为三个部分：说明对象、说明过程和归纳总结；从段落组织方式上分五种结构：总分式结构；并列式结构；对照式结构；递进式结构；连贯式结构。4.说明文常见的说明方法有：定义与诠释、举例与引用、分类与图表、比较与比喻和分析与综合等。了解说明文的写作手法、说明方法，理清文章结构是解题的关键之一。5.如果文章有标题那首先就要抓住文章的标题明确说明对象或是关注文章主题句、各段首末句明确说明对象；其次可抓住文章的结构归纳说明对象。一般说明文往往都会围绕一个主要问题或内容进行说明，而有的说明文则需要我们把小说明点归纳起来，构成全文的说明对象。6.破解长难句：学会运用括号法分析长难句，把影响考生理解的各种从句、非谓语动词短语以及复杂介词短语括起来，从而达到“去枝叶，留主干”的目的，进而准确理解句子含义。考点2人与社会类说明文（5年13考）2024新课标II卷—人工智能安全发展;2024全国甲卷—医疗列车巡回服务;2024浙江1月卷—棉花糖测试的背后;2023新课标I卷—极简生活方式;2023新课标I卷—群体智慧效应;2023新课标II卷—纸质书籍和阅读;2023新课标II卷—保护城市野生生态;2023全国甲卷—书评；2023全国乙卷—电视烹饪节目影响；2022新课标I卷—改善老年人孤独项目；2022新课标I卷—饮食影响语言发展；2022新课标II卷—软件应对司机分神；2020新课标卷—影响食物摄入量因素.考点3人与自然类说明文（5年9考）2024新课标I卷—科学记录生物多样性；2024新课标I卷—巴比伦微农场2024全国甲卷—对猫的行为研究；2024浙江1月卷—农民担心冰雹计划；2023全国甲卷—保护灰熊新问题；2023浙江1月卷—太阳能农场；2022全国甲卷—凤头鹦鹉会识别形状；2020全国I卷—绿植能代替点灯吗2020全国II卷—妙用海狸鼠；考点1人与自我类说明文【2022新课标II卷】Asweage,evenifwe’rehealthy,theheartjustisn’tasefficientinprocessingoxygenasitusedtobe.Inmostpeoplethefirstsignsshowupintheir50sorearly60s.Andamongpeoplewhodon’texercise,thechangescanstartevensooner.“Thinkofarubberband.Inthebeginning,itisflexible,butputitinadrawerfor20yearsanditwillbecomedryandeasilybroken,”saysDr.BenLevine,aheartspecialistattheUniversityofTexas.That’swhathappenstotheheart.Fortunatelyforthoseinmidlife,Levineisfindingthatevenifyouhaven’tbeenanenthusiasticexerciser,gettinginshapenowmayhelpimproveyouragingheart.Levineandhisresearchteamselectedvolunteersagedbetween45and64whodidnotexercisemuchbutwereotherwisehealthy.Participantswererandomlydividedintotwogroups.Thefirstgroupparticipatedinaprogramofnonaerobic(无氧)exercise—balancetrainingandweighttraining—threetimesaweek.Thesecondgroupdidhigh-intensityaerobicexerciseundertheguidanceofatrainerforfourormoredaysaweek.Aftertwoyears,thesecondgroupsawremarkableimprovementsinhearthealth.“Wetookthese50-year-oldheartsandturnedtheclockbackto30-or35-year-oldhearts,”saysLevine.“Andthereasontheygotsomuchstrongerandfitterwasthattheirheartscouldnowfillalotbetterandpump(泵送)alotmorebloodduringexercise.”Buttheheartsofthosewhoparticipatedinlessintenseexercisedidn’tchange,hesays.“Thesweetspotinlifetostartexercising,ifyouhaven’talready,isinlatemiddleagewhentheheartstillhasflexibility,”Levinesays.“Weputhealthy70-year-oldsthroughayearlongexercisetrainingprogram,andnothinghappenedtothematall.”Dr.NiecaGoldberg,aspokeswomanfortheAmericanHeartAssociation,saysLevine’sfindingsareagreatstart.Butthestudywassmallandneedstoberepeatedwithfarlargergroupsofpeopletodetermineexactlywhichaspectsofanexerciseroutinemakethebiggestdifference.32.WhatdoesLevinewanttoexplainbymentioningtherubberband?A.Therightwayofexercising. B.Thecausesofaheartattack.C.Thedifficultyofkeepingfit. D.Theagingprocessoftheheart.33.Inwhichaspectwerethetwogroupsdifferentintermsofresearchdesign?A.Dietplan. B.Professionalbackground.C.Exercisetype. D.Previousphysicalcondition.34.WhatdoesLevine’sresearchfind?A.Middle-agedheartsgetyoungerwithaerobicexercise.B.High-intensityexerciseismoresuitablefortheyoung.C.Itisnevertoolateforpeopletostarttakingexercise.D.Themoreexercisewedo,thestrongerourheartsget.35.WhatdoesDr.NiecaGoldbergsuggest?A.Makinguseofthefindings. B.Interviewingthestudyparticipants.C.Conductingfurtherresearch. D.Clarifyingthepurposeofthestudy.【2020全国I卷】Someparentswillbuyanyhigh-techtoyiftheythinkitwillhelptheirchild,butresearcherssaidpuzzleshelpchildrenwithmath-relatedskills.PsychologistSusanLevine,anexpertonmathematicsdevelopmentinyoungchildrentheUniversityofChicago,foundchildrenwhoplaywithpuzzlesbetweenages2and4laterdevelopbetterspatialskills.Puzzleplaywasfoundtobeasignificantpredictorofcognition(认知)aftercontrollingfordifferencesinparents’income,educationandtheamountofparenttalk,Levinesaid.Theresearchersanalyzedvideorecordingsof53child-parentpairsduringeverydayactivitiesathomeandfoundchildrenwhoplaywithpuzzlesbetween26and46monthsofagehavebetterspatialskillswhenassessedat54monthsofage.“Thechildrenwhoplayedwithpuzzlesperformedbetterthanthosewhodidnot,ontasksthatassessedtheirabilitytorotate(旋转)andtranslateshapes,”Levinesaidinastatement.Theparentswereaskedtointeractwiththeirchildrenastheynormallywould,andabouthalfofchildreninthestudyplayedwithpuzzlesatonetime.Higher-incomeparentstendedtohavechildrenplaywithpuzzlesmorefrequently,andbothboysandgirlswhoplayedwithpuzzleshadbetterspatialskills.However,boystendedtoplaywithmorecomplexpuzzlesthangirls,andtheparentsofboysprovidedmorespatiallanguageandweremoreactiveduringpuzzleplaythanparentsofgirls.ThefindingswerepublishedinthejournalDevelopmentalScience.24.Inwhichaspectdochildrenbenefitfrompuzzleplay?A.Buildingconfidence.B.Developingspatialskills.C.Learningself-control.D.Gaininghigh-techknowledge.25.WhatdidLevinetakeintoconsiderationwhendesigningherexperiment?A.Parents’age.B.Children’simagination.C.Parents’education.D.Child-parentrelationship.26.Howdoboydifferfromgirlsinpuzzleplay?A.Theyplaywithpuzzlesmoreoften.B.Theytendtotalklessduringthegame.C.Theyprefertousemorespatiallanguage.D.Theyarelikelytoplaywithtougherpuzzles.27.Whatisthetextmainlyabout?A.Amathematicalmethod.B.Ascientificstudy.C.Awomanpsychologist.D.Ateachingprogram.【2020全国I卷】Returningtoabookyou’vereadmanytimescanfeellikedrinkswithanoldfriend.There’sawelcomefamiliarity—butalsosometimesaslightsuspicionthattimehaschangedyouboth,andthustherelationship.Butbooksdon’tchange,peopledo.Andthat’swhatmakestheactofrereadingsorichandtransformative.Thebeautyofrereadingliesintheideathatourbondwiththeworkisbasedonourpresentmentalregister.It’strue,theolderIget,themoreIfeeltimehaswings.Butwithreading,it’sallaboutthepresent.It’saboutthenowandwhatonecontributestothenow,becausereadingisagiveandtakebetweenauthorandreader.Eachhastopulltheirownweight.TherearethreebooksIrereadannually.Thefirst,whichItaketoreadingeveryspringisErnestHemingway’sAMoveableFeast.Publishedin1964,it’shisclassicmemoirof1920sParis.Thelanguageisalmostintoxicating(令人陶醉的),anagingwriterlookingbackonanambitiousyetsimplertime.AnotherisAnnieDillard’sHolytheFirm,herpoetic1975ramble(随笔)abouteverythingandnothing.ThethirdbookisJulioCortazar’sSaveTwilight:SelectedPoems,becausepoetry.AndbecauseCortazar.WhileItendtobuyalotofbooks,thesethreeweregiventomeasgifs,whichmightaddtothemeaningIattachtothem.ButIimaginethat,whilemoneyisindeedwonderfulandnecessary,rereadinganauthor’sworkisthehighestcurrencyareadercanpaythem.Thebestbooksaretheonesthatopenfurtherastimepasses.Butremember,it’syouthathastogrowandreadandrereadinordertobetterunderstandyourfriends.24.Whydoestheauthorlikerereading?A.Itevaluatesthewriter-readerrelationship.B.It’sawindowtoawholenewworld.C.It’sasubstitutefordrinkingwithafriend.D.Itextendstheunderstandingofoneself.25.WhatdoweknowaboutthebookAMoveableFeast?A.It’sabriefaccountofatrip.B.It’saboutHemingway’slifeasayoungman.C.It’sarecordofahistoricevent.D.It’saboutHemingway’sfriendsinParis.26.Whatdoestheunderlinedword“currency”inparagraph4referto?A.Debt. B.Reward. C.Allowance. D.Facevalue.27.Whatcanweinferabouttheauthorfromthetext?A.Helovespoetry..He’saneditor. C.He’sveryambitious. D.Heteachesreading.【2020全国I卷】Racewalkingsharesmanyfitnessbenefitswithrunning,researchshows,whilemostlikelycontributingtofewerinjuries.Itdoes,however,haveitsownproblem.Racewalkersareconditionedathletes.ThelongesttrackandfieldeventattheSummerOlympicsisthe50-kilometerracewalk,whichisaboutfivemileslongerthanthemarathon.Butthesport’srulesrequirethataracewalker’skneesstaystraightthroughmostofthelegswingandonefootremainincontact(接触)withthegroundatalltimes.It’sthisstrangeformthatmakesracewalkingsuchanattractiveactivity,however,saysJaclynNorberg,anassistantprofessorofexercisescienceatSalemStateUniversityinSalem,Mass.Likerunning,racewalkingisphysicallydemanding,shesays,Accordingtomostcalculations,racewalkersmovingatapaceofsixmilesperhourwouldburnabout800calories(卡路里)perhour,whichisapproximatelytwiceasmanyastheywouldburnwalking,althoughfewerthanrunning,whichwouldprobablyburnabout1,000ormorecaloriesperhour.However,racewalkingdoesnotpoundthebodyasmuchasrunningdoes,Dr.Norbergsays.Accordingtoherresearch,runnershitthegroundwithasmuchasfourtimestheirbodyweightperstep,whileracewalkers,whodonotleavetheground,createonlyabout1.4timestheirbodyweightwitheachstep.Asaresult,shesays,someoftheinjuriesassociatedwithrunning,suchasrunner’sknee,areuncommonamongracewalkers.Butthesport’sstrangeformdoesplaceconsiderablestressontheanklesandhips,sopeoplewithahistoryofsuchinjuriesmightwanttobecautiousinadoptingthesport.Infact,anyonewishingtotryracewalkingshouldprobablyfirstconsultacoachorexperiencedracertolearnpropertechnique,shesays.Ittakessomepractice.28.Whyareracewalkersconditionedathletes?A.Theymustrunlongdistances.B.Theyarequalifiedforthemarathon.C.Theyhavetofollowspecialrules.D.Theyaregoodatswingingtheirlegs.29.Whatadvantagedoesracewalkinghaveoverrunning?A.It’smorepopularattheOlympics.B.It’slesschallengingphysically.C.It’smoreeffectiveinbodybuilding.D.It’slesslikelytocausekneeinjuries.30.WhatisDr.Norberg’ssuggestionforsomeonetryingracewalking?A.Gettingexperts’opinions.B.Havingamedicalcheckup.C.Hiringanexperiencedcoach.D.Doingregularexercises.31.Whichwordbestdescribestheauthor’sattitudetoracewalking?A.Skeptical. B.Objective.C.Tolerant. D.Conservative.【2020全国III卷】Wearetheproductsofevolution,andnotjustevolutionthatoccurredbillionsofyearsago.Asscientistslookdeeperintoourgenes(基因),theyarefindingexamplesofhumanevolutioninjustthepastfewthousandyears.PeopleinEthiopianhighlandshaveadaptedtolivingathighaltitudes.Cattle-raisingpeopleinEastAfricaandnorthernEuropehavegainedamutation(突变)thathelpsthemdigestmilkasadults.OnThursdayinanarticlepublishedinCell,ateamofresearchersreportedanewkindofadaptation-nottoairortofood,buttotheocean.Agroupofsea-dwellingpeopleinSoutheastAsiahaveevolvedintobetterdivers.TheBajau,asthesepeopleareknown,numberinthehundredsofthousandsinIndonesia,MalaysiaandthePhilippines.Theyhavetraditionallylivedonhouseboats;inrecenttimes,they'vealsobuilthousesonstilts(支柱)incoastalwaters.“Theyaresimplyastrangertotheland,"saidRedneyC.Jubilado,aUniversityofHawaiiresearcherwhostudiestheBajau.Dr.JubiladofirstmettheBajauwhilegrowinguponSamalIslandinthePhilippines.Theymadealivingasdivers,spearfishingorharvestingshellfish."Weweresoamazedthattheycouldstayunderwatermuchlongerthanuslocalislanders,"Dr.Jubiladosaid.“Icouldseethemactuallywalkingunderthesea."In201,MelissaIlardo,thenagraduatestudentingeneticsattheUniversityofCopenhagen,heardabouttheBajau.Shewonderedifcenturiesofdivingcouldhaveledtotheevolutionofphysicalcharacteristicsthatmadethetaskeasierforthem.“itseemedliketheperfectchancefornaturalselectiontoactonapopulation,"saidDr.Ilardo.ShealsosaidtherewerelikelyanumberofothergenesthathelptheBajaudive.32.Whatdoestheauthorwanttotellusbytheexamplesinparagraph1?A.Environmentaladaptationofcattleraisers. B.Newknowledgeofhumanevolution.C.Recentfindingsofhumanorigin.D.Significanceoffoodselection.33.WheredotheBajaubuildtheirhouses?A.Invalleys. B.Nearrivers. C.Onthebeach. D.Offthecoast.34.WhywastheyoungJubiladoastonishedattheBajau?A.Theycouldwalkonstiltsallday.B.Theyhadasuperbwayoffishing.C.Theycouldstaylongunderwater.D.Theylivedonbothlandandwater.35.Whatcanbeasuitabletitleforthetext?A.BodiesRemodeledforaLifeatSeaB.Highlanders'SurvivalSkillsC.BasicMethodsofGeneticResearch D.TheWorld'sBestDivers考点2人与社会类说明文【2024新课标II卷】GiventheastonishingpotentialofAItotransformourlives,weallneedtotakeactiontodealwithourAI-poweredfuture,andthisiswhereAIbyDesign:APlanforLivingwithArtificialIntelligencecomesin.ThisabsorbingnewbookbyCatrionaCampbellisapracticalroadmapaddressingthechallengesposedbytheforthcomingAIrevolution(变革).Inthewronghands,suchabookcouldproveascomplicatedtoprocessasthecomputercode(代码)thatpowersAIbut,thankfully,Campbellhasmorethantwodecades’professionalexperiencetranslatingtheheadyintotheunderstandable.Shewritesfromthepracticalangleofabusinesspersonratherthanasanacademic,makingforaguidewhichishighlyaccessibleandinformativeandwhich,bytheclose,willmakeyoufeelalmostassmartasAI.AswesooncometolearnfromAIbyDesign,AIisalreadysuper-smartandwillbecomemorecapable,movingfromthecurrentgenerationof“narrow-AI”toArtificialGeneralIntelligence.Fromthere,Campbellsays,willcomeArtificialDominantIntelligence.ThisiswhyCampbellhassetouttoraiseawarenessofAIanditsfuturenow-severaldecadesbeforethesedevelopmentsareexpectedtotakeplace.Shesaysitisessentialthatwekeepcontrolofartificialintelligence,orriskbeingsidelinedandperhapsevenworse.Campbell’spointistowakeupthoseresponsibleforAI-thetechnologycompaniesandworldleaders-sotheyareonthesamepageasalltheexpertscurrentlydevelopingit.Sheexplainsweareata“tippingpoint”inhistoryandmustactnowtopreventanextinction-leveleventforhumanity.WeneedtoconsiderhowwewantourfuturewithAltopanout.Suchstructuredthinking,followedbyglobalregulation,willenableustoachievegreatnessratherthanourdownfall.AIwillaffectusall,andifyouonlyreadonebookonthesubject,thisisit.32.Whatdoesthephrase“Inthewronghands”inparagraph2probablymean?A.Ifreadbysomeonepoorlyeducated. B.Ifreviewedbysomeoneill-intentioned.C.Ifwrittenbysomeonelesscompetent. D.Iftranslatedbysomeoneunacademic.33.WhatisafeatureofAIbyDesignaccordingtothetext?A.Itispackedwithcomplexcodes. B.Itadoptsadown-to-earthwritingstyle.C.Itprovidesstep-by-stepinstructions. D.ItisintendedforAIprofessionals.34.WhatdoesCampbellurgepeopletodoregardingAIdevelopment?A.Observeexistingregulationsonit.B.Reconsiderexpertopinionsaboutit.C.Makejointeffortstokeepitundercontrol.D.Learnfrompriorexperiencetoslowitdown.35.Whatistheauthor’spurposeinwritingthetext?A.TorecommendabookonAI. B.TogiveabriefaccountofAIhistory.C.ToclarifythedefinitionofAI. D.TohonoranoutstandingAIexpert.【2024全国甲卷】TheSaintLukastraindoesn’tacceptpassengers—itacceptsonlythesick.TheSaintLukasisoneoffivegovernment-sponsoredmedicaltrainsthattraveltoremotetownsincentralandeasternRussia.Eachstoplastsanaverageoftwodays,andduringthattimethedoctorsandnursesonboardproviderural(乡村)populationswithbasicmedicalcare,X-rayscansandprescriptions.“Peoplestartedqueuingtomakeanappointmentearlyinthemorning,”saysEmileDucke,aGermanphotographerwhotraveledwiththestaffoftheSaintLukasforatwo-weektripinNovemberthroughthevastregions(区域)ofKrasnoyarskandKhakassia.Russia’spublichealthcareservicehasbeeninseriousneedofmodernization.Thegovernmenthasstruggledtocomeupwithmeasurestoaddresstheproblem,particularlyinthepoorer,ruralareaseastoftheVolgaRiver,includingarrangingdoctor’sappointmentsbyvideochatandexpandingfinancialaidprogramstomotivatedoctorstopracticemedicineinremotepartsofthecountrylikeKrasnoyarsk.TheannualarrivaloftheSaintLukasisanotherattempttoimprovethesituation.For10monthseveryyear,thetrainstopsatabouteightstationsovertwoweeks,beforereturningtotheregionalcapitaltorefuelandrestock(补给).Thenitstartsalloveragainthenextmonth.Moststationswaitaboutayearbetweenvisits.Doctorsseeupto150patientseveryday.Thetrain’sequipmentallowsforbasiccheckups.“Iwasveryimpressedbythedoctorsandtheirassistantsworkingandlivinginsuchlittlespacebutstillstayingfocusedandveryconcerned,”saysDucke.“Theywerethebestchanceformanyruralpeopletogetthetreatmenttheywant.”28.HowistheSaintLukasdifferentfromothertrains?A.Itrunsacrosscountries. B.Itreservesseatsfortheseniors.C.Itfunctionsasahospital. D.Ittravelsalongariver.29.Whatcanweinferfromparagraph3aboutKrasnoyarsk?A.Itisheavilypopulated. B.Itofferstrainingfordoctors.C.Itisamoderncity. D.Itneedsmedicalaid.30.HowlongcantheSaintLukasworkwithonesupply?A.Aboutayear. B.Abouttenmonths.C.Abouttwomonths. D.Abouttwoweeks.31.WhatisDucke’sattitudetowardtheSaintLukas’services?A.Appreciative. B.Doubtful C.Ambiguous. D.Cautious.【2024浙江1月卷】TheStanfordmarshmallow(棉花糖)testwasoriginallyconductedbypsychologistWalterMischelinthelate1960s.Childrenagedfourtosixatanurseryschoolwereplacedinaroom.Asinglesugarytreat,selectedbythechild,wasplacedonatable.Eachchildwastoldiftheywaitedfor15minutesbeforeeatingthetreat,theywouldbegivenasecondtreat.Thentheywereleftaloneintheroom.Follow-upstudieswiththechildrenlaterinlifeshowedaconnectionbetweenanabilitytowaitlongenoughtoobtainasecondtreatandvariousformsofsuccess.Asadultswefaceaversionofthemarshmallowtesteveryday.We’renottempted(诱惑)bysugarytreats,butbyourcomputers,phones,andtablets

—allthedevicesthatconnectustotheglobaldeliverysystemforvarioustypesofinformationthatdotouswhatmarshmallowsdotopreschoolers.Wearetemptedbysugarytreatsbecauseourancestorslivedinacalorie-poorworld,andourbrainsdevelopedaresponsemechanismtothesetreatsthatreflectedtheirvalue

—afeelingofrewardandsatisfaction.Butaswe’vereshapedtheworldaroundus,dramaticallyreducingthecostandeffortinvolvedinobtainingcalories,westillhavethesamebrainswehadthousandsofyearsago,andthismismatchisattheheartofwhysomanyofusstruggletoresisttemptingfoodsthatweknowweshouldn’teat.Asimilarprocessisatworkinourresponsetoinformation.Ourformativeenvironmentasaspecieswasinformation-poor,soourbrainsdevelopedamechanismthatprizednewinformation.Butglobalconnectivityhasgreatlychangedourinformationenvironment.Wearenowceaselesslybombarded(轰炸)withnewinformation.Therefore,justasweneedtobemorethoughtfulaboutourcaloricconsumption,wealsoneedtobemorethoughtfulaboutourinformationconsumption,resistingthetemptationofthemental“junkfood”inordertomanageourtimemosteffectively.32.WhatdidthechildrenneedtodotogetasecondtreatinMischel’stest?A.Takeanexaminationalone.B.Showrespectfortheresearchers.C.Sharetheirtreatswithothers.D.Delayeatingforfifteenminutes.33.Accordingtoparagraph3,thereisamismatchbetween___________.A.thecalorie-poorworldandourgoodappetitesB.theshortageofsugarandournutritionalneedsC.therichfoodsupplyandourunchangedbrainsD.thetemptingfoodsandoureffortstokeepfit34.Whatdoestheauthorsuggestreadersdo?A.Absorbnewinformationreadily.B.Beselectiveinformationconsumers.C.Usediverseinformationsources.D.Protecttheinformationenvironment.35.Whichofthefollowingisthebesttitleforthetext?A.EatLess,ReadMoreB.TheBitterTruthaboutEarlyHumansC.TheLater,theBetter D.TheMarshmallowTestforGrownups【2023新课标I卷】Thegoalofthisbookistomakethecasefordigitalminimalism,includingadetailedexplorationofwhatitasksandwhyitworks,andthentoteachyouhowtoadoptthisphilosophyifyoudecideit’srightforyou.Todoso,Idividedthebookintotwoparts.Inpartone,Idescribethephilosophicalfoundationsofdigitalminimalism,startingwithanexaminationoftheforcesthataremakingsomanypeople’sdigitallivesincreasinglyintolerable,beforemovingontoadetaileddiscussionofthedigitalminimalismphilosophy.Partoneconcludesbyintroducingmysuggestedmethodforadoptingthisphilosophy:thedigitaldeclutter.Thisprocessrequiresyoutostepawayfromoptionalonlineactivitiesforthirtydays.Attheendofthethirtydays,youwillthenaddbackasmallnumberofcarefullychosenonlineactivitiesthatyoubelievewillprovidemassivebenefitstothethingsyouvalue.Inthefinalchapterofpartone,I’llguideyouthroughcarryingoutyourowndigitaldeclutter.Indoingso,I’lldrawonanexperimentIranin2018inwhichover1,600peopleagreedtoperformadigitaldeclutter.You’llheartheseparticipants’storiesandlearnwhatstrategiesworkedwellforthem,andwhattrapstheyencounteredthatyoushouldavoid.Thesecondpartofthisbooktakesacloserlookatsomeideasthatwillhelpyoucultivate(培养)asustainabledigitalminimalismlifestyle.Inthesechapters,Iexamineissuessuchastheimportanceofsolitude(独处)andthenecessityofcultivatinghigh-qualityleisuretoreplacethetimemostnowspendonmindlessdeviceuse.Eachchapterconcludeswithacollectionofpractices,whicharedesignedtohelpyouactonthebigideasofthechapter.Youcanviewthesepracticesasatoolboxmeanttoaidyoureffortstobuildaminimalistlifestylethatwordsforyourparticularcircumstances.8.Whatisthebookaimedat?A.Teachingcriticalthinkingskills. B.Advocatingasimpledigitallifestyle.C.Solvingphilosophicalproblems. D.Promotingtheuseofadigitaldevice.9.Whatdoestheunderlinedword“declutter”inparagraph3mean?A.Clear-up. B.Add-on. C.Check-in. D.Take-over.10.Whatispresentedinthefinalchapterofpartone?A.Theoreticalmodels. B.Statisticalmethods.C.Practicalexamples. D.Historicalanalyses.11.Whatdoestheauthorsuggestreadersdowiththepracticesofferedinparttwo?A.Usethemasneeded. B.Recommendthemtofriends.C.Evaluatetheireffects. D.Identifytheideasbehindthem.【2023新课标I卷】OnMarch7,1907,theEnglishstatisticianFrancisGaltonpublishedapaperwhichillustratedwhathascometobeknownasthe“wisdomofcrowds”effect.Theexperimentofestimationheconductedshowedthatinsomecases,theaverageofalargenumberofindependentestimatescouldbequiteaccurate.Thiseffectcapitalizesonthefactthatwhenpeoplemakeerrors,thoseerrorsaren’talwaysthesame.Somepeoplewilltendtooverestimate,andsometounderestimate.Whenenoughoftheseerrorsareaveragedtogether,theycanceleachotherout,resultinginamoreaccurateestimate.Ifpeoplearesimilarandtendtomakethesameerrors,thentheirerrorswon’tcanceleachotherout.Inmoretechnicalterms,thewisdomofcrowdsrequiresthatpeople’sestimatesbeindependent.Ifforwhateverreasons,people’serrorsbecomecorrelatedordependent,theaccuracyoftheestimatewillgodown.ButanewstudyledbyJoaquinNavajasofferedaninterestingtwist(转折)onthisclassicphenomenon.Thekeyfindingofthestudywasthatwhencrowdswerefurtherdividedintosmallergroupsthatwereallowedtohaveadiscussion,theaveragesfromthesegroupsweremoreaccuratethanthosefromanequalnumberofindependentindividuals.Forinstance,theaverageobtainedfromtheestimatesoffourdiscussiongroupsoffivewassignificantlymoreaccuratethantheaverageobtainedfrom20independentindividuals.Inafollow-upstudywith100universitystudents,theresearcherstriedtogetabettersenseofwhatthegroupmembersactuallydidintheirdiscussion.Didtheytendtogowiththosemostconfidentabouttheirestimates?Didtheyfollowthoseleastwillingtochangetheirminds?Thishappenedsomeofthetime,butitwasn’tthedominantresponse.Mostfrequently,thegroupsreportedthatthey“sharedargumentsandreasonedtogether.”Somehow,theseargumentsandreasoningresultedinaglobalreductioninerror.AlthoughthestudiesledbyNavajashavelimitationsandmanyquestionsremainthepotentialimplicationsforgroupdiscussionanddecision-makingareenormous.12.Whatisparagraph2ofthetextmainlyabout?A.Themethodsofestimation. B.Theunderlyinglogicoftheeffect.C.Thecausesofpeople’serrors. D.ThedesignofGalton’sexperiment.13.Navajas’studyfoundthattheaverageaccuracycouldincreaseevenif________.A.thecrowdswererelativelysmall B.therewereoccasionalunderestimatesC.individualsdidnotcommunicate D.estimateswerenotfullyindependent14.Whatdidthefollow-upstudyfocuson?A.Thesizeofthegroups. B.Thedominantmembers.C.Thediscussionprocess. D.Theindividualestimates.15.Whatistheauthor’sattitudetowardNavajas’studies?A.Unclear. B.Dismissive. C.Doubtful. D.Approving.【2023新课标II卷】ReadingArt:ArtforBookLoversisacelebrationofaneverydayobject—thebook,representedhereinalmostthreehundredartworksfrommuseumsaroundtheworld.Theimageofthereaderappearsthroughouthistory,inartmadelongbeforebooksaswenowk