專題12閱讀理解說明文、議論文

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2025高考真題

1.（2025年全國高考一卷）

Whilesafetyimprovementsmighthavebeenmadetoourstreetsinrecentyears,transportstudiesalsoshow

declinesinpedestrian（行人）mobility,especiallyamongyoungchildren.Manyparentssaythere'stoomuchtraffic

ontheroadsfortheirchildrentowalksafelytoschool,sotheypackthemintothecarinstead.

DutchauthorsThaliaVerkadeandMarcoteBrommelstroetarebotheredbyfactslikethese.Intheirnewbook

Movement:HowtoTakeBackOurStreetsandTransformOurLives,theycallforarethinkofourstreetsandthe

roletheyplayinourlives.

Lifeoncitystreetsstartedtochangedecadesago.Wholeneighbourhoodsweredestroyedtomakewayfor

newroadnetworksandkidshadtoplayelsewhere.Somecommunitiesfoughtback.Mostfamously,aCanadian

journalistwhohadmovedherfamilytoManhattanintheearly1950sledacampaigntostopthedestructionofher

localpark.Describingheralarmatitsproposedreplacementwithanexpressway,JaneJacobscalledonhermayor

（市長）tochampion"NewYorkasadecentplacetolive,andnotjustrushthrough.Similarcampaignsoccurredin

Australiainthelate1960sand1970saswell.

Althoughthesecampaignswerewidespread,therealityisthatthemajorityofthewesterncitieswere

completelyredesignedaroundtheneedsofthemotorcar.Thenumberofcarsonroadshasbeenincreasingrapidly.

InAustraliawenowhaveovertwentymillioncarsforjustovertwenty-sixmillionpeople,amongthehighestrate

ofcarownershipintheworld.

Weinvestalotinroadsthathelpusrushthrough,butwefailtoaccountforthetruecosts.Dowereally

recognisewhatitcostsusasasocietywhenchildrencan'tmovesafelyaroundourcommunities?Theauthorsof

Movementhaveitright:it'stimetothinkdifferentlyaboutthatstreetoutsideyourfrontdoor.

25.Whatphenomenondoestheauthorpointoutinparagraph1?

A.Carsoftengetstuckontheroad.B.Trafficaccidentsoccurfrequently.

C.Peoplewalklessanddrivemore.D.Pedestriansfailtofollowtherules.

26.WhatweretheCanadianjournalistandothercampaignerstryingtodo?

A.Keeptheircitieslivable.B.Promoteculturaldiversity.

C.Helptheneedyfamilies.D.Makeexpresswaysaccessible.

27.WhatcanbeinferredaboutthecampaignsinAustraliainthelate1960sand1970s?

A.Theyboostedthesalesofcars.B.Theyturnedoutlargelyineffective.

C.Theywongovernmentsupport.D.Theyadvocatedbuildingnewparks.

28.Whatcanbeasuitabletitleforthetext?

A.WhytheRush?B.WhafsNext?

C.WheretoStay?D.WhotoBlame?

2.（2025年全國高考一卷）

MicroplasticshavebecomeacommonsourceofpollutionacrosstheEarth-theyhavesettledinthedeepsea

andontheHimalayas,stuckinsidevolcanicrocks,filledthestomachsofseabirdsandevenfalleninfreshAntarctic

snow.Theyareevenappearinginsidehumans.

Now,newresearchsuggeststhatasimple,cheapmeasuremaysignificantlyreducethelevelofmicroplastics

inwaterfromyourtap（水龍頭）：boilingandfiltering（過濾）it.InastudypublishedWednesdayinEnvironmental

Science&TechnologyLetters,researchersfromChinafoundthatboilingtapwaterforjustfiveminutes-then

filteringitafteritcools——couldremoveatleast80percentofitsmicroplastics.

Crucially,thisprocessreliesonthewatercontainingenoughcalciumcarbonate（碳酸鈣）totraptheplastics.

Inthestudy,boilinghardwatercontaining300milligramsofcalciumcarbonateledtoanalmost90percentdropin

plastics.Butinsampleswithlessthan60milligramsofcalciumcarbonate,boilingreducedthelevelofplasticsby

just25percent.Additionally,theresearchdidn'tincludealltypesofplastics.Theteamfocusedonlyonthree

commontypes-polystyrene,polyethyleneandpolypropylene-andtheydidn'tstudyotherchemicals

previouslyfoundinwatersuchasvinylchloride.

Still,thefindingsshowapotentialpathforwardforreducingmicroplasticexposure-ataskthafsbecoming

increasinglydifficult.Evenbottledwater,scientistsfoundearlierthisyear,contains10to1,000timesmore

microplasticsthanoriginallythought.

Scientistsarestilltryingtodeterminehowharmfulmicroplasticsare-butwhattheydoknowhasraised

concerns.Thenewstudysuggestsboilingtapwatercouldbeatooltolimitintake.ccThewaytheydemonstrated

howmicroplasticsweretrappedthroughtheboilingprocesswasnice,“CarolineGauchotte-Lindsay,an

environmentalengineeroftheUniversityofGlasgowinScotlandwhowasnotinvolvedintheresearch,tellsNew

Scientist.66Weshouldbelookingintoupgradingdrinkingwatertreatmentplantssotheyremovemicroplastics.^^

29.Howdoestheauthorpresenttheissueinthefirstparagraph?

A.Byquotinganexpert.B.Bydefiningaconcept.

C.Bygivingexamples.D.Byprovidingstatistics.

30.Whatdeterminestheeffectivenessoftrappingmicroplasticsinwater?

A.Thehardnessofwater.B.Thelengthofcoolingtime.

C.Thefrequencyoffiltering.D.Thetypeofplasticinwater.

31.Whatdoestheauthortrytoillustratebymentioningbottledwaterinparagraph4?

A.Theimportanceofplasticrecycling.B.Theseverityofthemicroplasticproblem.

C.Thedangerinoverusingpurewater.D.Thedifficultyintreatingpollutedwater.

32.WhatisGauchotte-Lindsay^suggestionabout?

A.Choiceofnewresearchmethods.B.Possibledirectionforfurtherstudy.

C.Needtoinvolvemoreresearchers.D.Potentialapplicationofthefindings.

3.（2025年全國高考二卷）

WhenSonjaDetrinidadopenedheronlineshopsellinghouseplants,shedidn'thavehighhopesforit.Butthe

oppositehappened:Shewasflooded,shippingout1,200ordersinJuneof2020alone.Inthepastyear,Detrinidad

sentoutmorethan70,000plants.Hersuccessisjustoneexampleofincreasedtimeathomeleadingtoanexplosion

inthehouseplantindustry.

“Plantsareinfashionrightnow,^^saysDr.MelindaKnuth,aresearcherfromtheUniversityofFlorida.

“Peoplewholiveinplant-richenvironmentsreportahigherlifesatisfactionrating,shesays."Addingmorenature

toourenvironmentcanchangeourmoodandhowwethink."Plantscanimproveourstateofmindinafewways

butthebiggestisbydecreasingourlevelofcortisol,thestresshormone（激素）inourbody.

“Studentswhoarearoundplantsperformbetteracademicallythanstudentswhoareinaclassroomwithout

plants,9,saysKnuth."Thisproductivityalsotranslatesintotheworkplaceforadults.Ourstudyshowedthatthere

wasa30%decreaseinsickleaveforpeoplewhowereinplant-richworkplaces.^^

Ifyou'reamongthegroupsofpeoplewhoareenjoyingthementalandphysicalhealthbenefitsofsurrounding

yourselfwithplants,don'tbeatyourselfupifone（orafew!）doesn'tmakeit."Doctorspracticemedicineand

lawyerspracticelawandyoushouldallowyourselfthepracticeittakestosustainaplant.Tendingtoplantsisan

exerciseinpatienceandlearning.Beinvestedintakingcareofit,butifitdies,gogetanotherone,^^Detrinidad

8.HowwasDetrinidad^businesswhenitstarted?

A.Itfacedtoughcompetition.B.Itsufferedagreatloss.

C.Itgotlotsoffinancialsupport.D.Itwentsurprisinglywell.

9.WhatisoneofKnuth?sfindingsaboutplants?

A.Theyappealmoretostudents.B.Theypurifytheenvironment.

C.Theyraisethecortisollevel.D.Theyenhanceproductivity.

10.WhatdoesDetrinidadtrytoexplainbymentioningdoctorsandlawyers?

A.Thenecessityofsocialskills.B.Themeaningofsustainability.

C.Theimportanceofrepeatedefforts.D.Thevalueofprofessionalopinions.

11.Whatcanbeasuitabletitleforthetext?

A.TimetoReplaceHouseplantsB.PlantsBoostYourMood

C.TipsonChoosingHouseplantsD.PlantsBrightenYourHome

4.（2025年全國高考二卷）

Doesyoursouldiealittleeverytimeyouthrowawayunusedfood?Minedoes.Maybethatfeelingcomes

fromgrowingupinSouthAfrica,wherethephrase“therearechildrenstarvinginAfrica^^wasmoreofan

uncomfortablereminderoffactthanaprayeratdinnertime.

Foodwasteisagrowingconcernintherestaurant,supermarket,andsupplychainindustries.From

technologicalsolutionstoeducationalcampaigns,foodproducersandsellersarelookingforwaystousemoreof

whatwe'realreadygrowing.Butlastmonth,onepopularNewYorkCityrestauranttriedadifferentway:It

changeditsmenutoexclusively（專門）offerfoodthatwouldotherwisebethrownaway.

FortwoweeksinMarch,GreenwichVillage'sBlueHillrestaurantwasrenamedwastED,andserveditems

likefriedskatecartilage,ajuicepulpburger,andadumpsterdiver'svegetablesalad.Eachdishwastailor-madeto

raiseawarenessregardingfoodwaste.

AstudybytheFoodWasteAlliancedeterminedthattheaveragerestaurantgenerates33poundsoffoodwaste

forevery$1,000inrevenue（收入），andofthatwasteonly15.7%isdonatedorrecycled.Upto84.3%issimply

thrownout.RestaurantslikeSilointheUKhaveexperimentedwithzero-wastesystems,butwastEDtookthe

concepttoitslogicalconclusion.

ItshouldbenotedthatnoneoftheitemsonwastED?smenuwastechnicallymadefromgarbage.Instead,all

theingredients（酉己料）usedwereexamplesofmeatcutsandproducethatmostrestaurantswouldneverconsider

serving.Thingslikekaleribs,fishcollars,rejectedsweetpotatoes,andcucumberbuttswereallre-appropriatedand,

withthehelpofanumberofgoodchefs,turnedintoexcellentcuisine.

ThoughwastEDreceivedenthusiasticreviews,itwasdesignedfromthestartasashort-livedexperiment;Blue

Hillhassincereturnedtoitsregularmenu.Nevertheless,itservesasareminderthattherearemanywaysto

addressproblemsofsustainability,andthatyoucanmakeanamazingmealoutofalmostanything.

12.Whatcanbeinferredabouttheauthor'searlylife?

A.Hewitnessedfoodshortage.B.Heenjoyedthelocalcuisine.

C.HedonatedfoodtoAfricans.D.Hehelpedtocookathome.

13.WhydidBlueHillcarryouttheexperiment?

A.Tocustomizedishesforguests.B.Tomakethepublicawareoffoodwaste.

C.Totestafoodprocessingmethod.D.ToimprovetheUK'szero-wastesystems.

14.Whatisparagraph5mainlyabout?

A.Whytheingredientswereused.B.Whichdisheswerebestliked.

C.Whatthedishesweremadeof.D.Wheretheingredientswerebought.

15.WhatcanwelearnaboutwastED?

A.Ithasendedasplanned.B.Itiscreatingnewjobs.

C.Ithasregainedpopularity.D.Itiscriticizedbytopchefs.

5.（2025年1月浙江首考）

Anoveldesignapproachtogardeninghasbeengaininginpopularityworldwide.Referredtoasmatrix

planting,thisapproachaimsfornaturetodoalotmoreoftheheavyliftinginthegarden,andevensomeofthe

designing.Eschewingfertilizers（化月巴）andpowertools,ifsbasedonanelegantlysimpleprinciple:togarden

morelikenaturedoes.

TheconceptwasbornwhenGermancityplannerssoughttoplantlargeareasofparklandafterWorldWarIIin

areproduciblewaythatwouldneedminimalmaintenance.Plannerscreatedplantingmixesthatcouldbeused

modularly（模塊化）.Inamatrixgarden,plantswithsimilarculturalneedsaregroupedsothattheywillgrow

togetheraboveandbelowground,formingacooperativeecosystemthatconserveswateranddiscouragesweeds.

DutchplantsmananddesignerPietOudolFsgardenspopularizedthisstyle,addingartisticflavorstothe

plantingmixeswhileplayingwithcolorandform,includingfour-seasoninterestandservingtheneedsofwildlife.

Beautifulyear-round,theyinviteyoutoenjoythesmallestdetail,fromthesoundofgrassesinthegentlewindto

thesculptureofodd-lookingseedheads.

Ittakesalotofthoughttolookthisnatural.Whilematrixgardensappearwild,theyarecarefullyplanned,with

culturalneedsthefirstconsideration.Ledbytheconceptof"rightplant,rightplace,“theymatchplantsthatenjoy

thesamesoil,sunandweatherconditions,andarrangethemaccordingtotheirpatternsofgrowth.

Thebenefitsaresubstantialforbothgardenerandplanet.Withhumaninputsdramaticallyreduced,the

garden'secologycandevelopwell.Establishedmatrixgardensshouldnotneedthelifesupportwegivemost

gardens:fertilizer,dividing,regularwatering.Comparedtotraditionalgardenplots,theyincreasecarbonabsorption,

reducestormwaterrunoffandboosthabitatandbiodiversitysignificantly.

28.Whatdoestheunderlinedword"'Eschewing^inthefirstparagraphmean?

A.Runningoutof.B.Keepingawayfrom.

C.Puttingupwith.D.Takingadvantageof.

29.Whywastheideaofmatrixplantingintroduced?

A.Tocontrolweedsinlargegardens.B.Tobringinforeignspeciesofplants.

C.Toconservesoilandwaterresources.D.Todeveloplow-maintenanceparkland.

30.WhichofthefollowingbestdescribesPietOudolf5sgardens?

A.Traditional.B.Odd-looking.

C.Tasteful.D.Well-protected.

31.Whichofthefollowingcanbeasuitabletitleforthetext?

A.ThefutureofgardeningisWILD.B.NaturetreatsalllivesasEQUALS.

C.MatrixgardensneedmoreCARE.D.OldgardenplotsworkWONDERS.

6.（2025年1月浙江首考）

Asnewtechnologiestakeonincreasinglyhumanlikequalities,there?sbeenapushtomakethemgenderless.

“Peoplearestereotyping（形成亥!J板印象）theirgenderedobjectsinverytraditionalways,^^saysAshleyMartin,a

Stanfordassociateprofessoroforganizationalbehavior.Removinggenderfromthepicturealtogetherseemslikea

simplewaytofixthis.YetasMartinhasfoundinherwork,genderisoneofthefundamentalwayspeopleform

connectionswithobjects,particularlythosedesignedwithhumancharacteristics.

Inherstudy,Martinaskedparticipantstoratetheirattachmenttomale,female,andgenderlessversionsofa

digitalvoiceassistantandaself-drivingcarknownas"Miuu."Itwasfoundthatgenderincreasedusers5feelingsof

attachmenttothesedevicesandtheirinterestinpurchasingthem.Forexample,participantssaidtheywouldbeless

likelytobuyagenderlessvoiceassistantthanversionswithmaleorfemalevoices.

Whilegenderingaproductmaybegoodmarketing,itmayalsostrengthenoutdatedorharmfulideasabout

powerandidentity.Thestereotypescommonlyassociatedwithmen,suchascompetitivenessanddominance,are

morevaluedthanthoseassociatedwithwomen.Thesequalities,inturn,aremappedontoproductsthathavebeen

assignedagender.

Martin'sstudyalsofoundthatcreatingagenderlessobjectwasdifficult.Forinstance,ifanobject'snamewas

meanttosoundgenderless,likeMiuu,participantswouldstillassignagendertoit-theywouldassumeMiuuwas

a“he”or“she.”

Martinseesasilverlining,however:Shebelievesthatanthropomorphism（擬人化）""providesanopportunity

tochangestereotypes.Whenwomenareputintopositionsofleadershiplikerunningcompanies,itreduces

negativestereotypesaboutwomen.Similarly,anthropomorphizedproductscouldbecreatedtotakeon

stereotype-inconsistentroles-amalerobotthatassistswithnursingorafemalerobotthathelpsdocalculations,

forinstance.

32.Whatisthepurposeofmakingnewtechnologiesgenderless?

A.Toreducestereotypes.B.Tomeetpublicdemand.

C.Tocutproductioncosts.D.Toencouragecompetition.

33.Whatweretheparticipantsprobablyaskedtodointhestudy?

A.Designaproduct.B.Respondtoasurvey.

C.Workasassistants.D.Takealanguagetest.

34.Whyisitdifficulttocreategenderlessobjects?

A.Theycannotbemass-produced.B.Namingthemisachallengingtask.

C.Peopleassumetheyareunreliable.D.Genderisrootedinpeople'smind.

35.Whatdoesthelastparagraphmainlytalkabout?

A.Thequalityofgenderlessproducts.B.Theupsideofgenderingaproduct.

C.Themeaningofanthropomorphism.D.Thestereotypesofmenandwomen.

7.（2025高考北京卷）

Nottoolongago,onacoldwinternight,therewasateenagerwhowantedmorescreentimeandaparentwho

saidno.Theteenagerwasadvocatingforherrighttoscroll（香羽屏）foranextra30minutes.Theparentarguedthat

noneofherfriends5parentsletthemhavescreensafter9o'clock."Ithought,inthisfamily,wedon'tcompare

ourselveswithotherpeople,Dad?”theteenagerreplied.Theparent-whowasme,bytheway-justgotserved.

Sincetheywereyoung,Ihavetoldmykidsnottocomparethemselveswithotherpeople.Ihavearguedcountless

timesthatcomparisonsarethe"thiefofjoy”.

Althoughmydaughterdidn'twin,shedidhelpexposeoneoftheworstpiecesofadviceIhaveevergiven.In

mydefence,Ididwhatwe'vealldonebefore,whichisrepeatreceivedwisdomwithoutexploringthenuances.But

nowisthetimetosettherecordstraight,whichstartswithquestioningtheideathatallsocialcomparisonis

unhealthy.

Socialcomparisonsdo,ofcourse,oftengetusintoemotionaltrouble.Buttheycanbeharnessed（利用）for

ourbettermentifweunderstandhowtheywork.Thesocialcomparisonswemake-onesthatleadustofeelgood

orbadaboutourselves——arevitaltoourabilitytothrive（成長）.Scienceprovidesaguidewecanusetoharness

thewayweperformthesecomparisonstoreducetheirnegativeemotionalimpacts.

Comparingyourselfwithsomeonewhoisoutperformingyoucouldresultinfeelingsofenvyifyoufocuson

thethingstheyhaveandyoudon't,oritcanbeenergizingandinspiringifyouusethesecomparisonsasasourceof

motivation,forexample,ccIftheycanachievethat,socanI."Comparingyourselfwithsomeonewhoisdoingworse

thanyoucouldresultinfearandworryifyouthinkabouthowyoucouldfallintosimilarcircumstances,oritcan

drawoutfeelingsofgratitudeandappreciationifyouusethatcomparisontobroadenyourviews——forexample,

“Wow,thingscouldbemuchworse;Fmdoinggreat.^^

WhatIwishItaughtmydaughterearlierarethesenuances.Howwefeelaboutourselvesrestsnotjuston

whomwecompareourselveswithbutalsoonhowwethinkaboutthatcomparison.Thafssomethingweallhave

controlover.

28.Howdidtheauthorfeelabouthisdaughter'sargument?

A.Excited.B.Inspired.C.Energized.D.Relieved.

29.Whatdoestheword"nuances“underlinedinParagraph2mostprobablymean?

A.Majorachievements.B.Complexfeelings.

C.Significantimpacts.D.Finedifferences.

30.Whichwouldbethebesttitleforthepassage?

A.ComparingOurselveswithOthersCanBecomeaHealthyHabit

B.ComparingOurselveswithOthersCanStrengthenFamilyTies

C.SocialComparisonsCanGetUsintoEmotionalTrouble

D.SocialComparisonsCanBeControlledbyScience

8.（2025高考北京卷）

Thecallto“knowyourself5hasbeentheresinceancienttimes,butoursenseofselfdoesn'talwaysmatch

whatothersperceive.Consideringthestorieswetellaboutourselvescanhelpustochangeourmindsforbetter.

Formanyyearspsychologistssawidentityasacombinationofsomeone'svalues,beliefs,goalsandsocial

roles.Then,inthe1980s,BobJohnsoncreatedthelifestorymodelofidentity,inwhichheproposesthat,aswego

throughlife,thesecorefeaturesarebuiltinwithourmemoriestocreateapersonalstorythroughwhichwe

understandourlives.

Ourlifestoryissomethingthatstartscomingtogetherinourteenageyears,whenwebegintoorganiseour

livesintochaptersaroundkeyeventsorlifechanges,andbegintoseeourselvesasboththecentralcharacterand,to

avaryingextent,thestory5sauthor.Peoplewithmoreconsistentstoriestendtohaveastrongersenseofidentity,

andtheyfeeltheirlifehasmoremeaning,directionandsenseofpurpose.Suchpeopleshowgreateroveralllife

satisfaction,too.

Johnsonhasalsoinvestigatedthelinkbetweenwell-beingandcertainstorythemes.Hediscoveredthat

whethersomeonedescribeshavinghadsomecontrolovereventsintheirpastisanimportantpredictorofaperson's

mentalhealth.Anotherkeythemeinvolvesfindingsomekindofpositivemeaningafterstressfulevents."People

couldtalkaboutgainingknowledgeorpersonalgrowth/9saysJohnson.Hisresearchshowsthatthisisoften

missingforpeoplewithmentalhealthconditions.Thegoodnewsisthatthereisevidencewecanlearntochange

ourownstory.

LisaGreen,anotherresearcher,soundsafewnotesofcaution（謹(jǐn)慎）.Forinstance,hearingaboutthepowerof

redemptive（拯救性的）stories,manypeoplemayfeelforcedtofindapositiveangleonhorribleevents.Shesays

thatWesternculturealreadypushespeopletolookforthesilverliningbehindeverycloud.

Ifyouwanttoturnoveranewleaf,though,onetoptipisthatithelpstochooseasignificantdatethatsignals

thestartofanew“chapter”.Contrarytopopulardoubt,resolutionsmadeonIJanuaryaremoreeffectiveforthis

reason.So,whetheryourgoalissavingmoneyorgettingfit,thereisnobettertimetobecometheauthorofour

owndestiny（命運）.

31.Whatcanbeinferredaboutpersonalstories?

A.Theyareunrelatedtohealth.B.Consistentonesleadtostress.

CTheyarerelevanttohappiness.D.Thematiconesholdbackchange.

32.Whatcanwelearnfromthispassage?

A.Talkingaboutgainsfromfailureisnegative.B.NewYearresolutionsarewellreceived.

C.TheWesttendstoovervalueoptimism.D.Socialrolesfailtobehighlighted.

33.Whatdoestheauthormainlydointhispassage?

A.Clarifyagoal.B.Analyseanevent.

C.Makeacomparison.D.Illustrateanapproach.

34.Whatisthepassagemainlyabout?

A.Howself-identityworks.B.Howstory-tellersaremade.

C.Howpersonalstoriesraisedoubts.D.Howtimingaffectspersonalidentity.

Ml_______

高考真題

1.（2024年新高考I卷）IntheracetodocumentthespeciesonEarthbeforetheygoextinct,researchersandcitizen

scientistshavecollectedbillionsofrecords.Today,mostrecordsofbiodiversityareoftenintheformofphotos,

videos,andotherdigitalrecords.Thoughtheyareusefulfordetectingshiftsinthenumberandvarietyofspeciesin

anarea,anewStanfordstudyhasfoundthatthistypeofrecordisnotperfect.

“Withtheriseoftechnologyitiseasyforpeopletomakeobservationsofdifferentspecieswiththeaidofa

mobileapplication,saidBarnabasDaru,whoisleadauthorofthestudyandassistantprofessorofbiologyinthe

StanfordSchoolofHumanitiesandSciences."Theseobservationsnowoutnumbertheprimarydatathatcomes

fromphysicalspecimens（標(biāo)本），andsinceweareincreasinglyusingobservationaldatatoinvestigatehowspecies

arerespondingtoglobalchange,Iwantedtoknow:Aretheyusable?^^

Usingaglobaldatasetof1.9billionrecordsofplants,insects,birds,andanimals,Daruandhisteamtested

howwellthesedatarepresentactualglobalbiodiversitypatterns.

“Wewereparticularlyinterestedinexploringtheaspectsofsamplingthattendtobias（使有偏差）data,like

thegreaterlikelihoodofacitizenscientisttotakeapictureofafloweringplantinsteadofthegrassrightnexttoit,“

saidDaru.

Theirstudyrevealedthatthelargenumberofobservation-onlyrecordsdidnotleadtobetterglobalcoverage.

Moreover,thesedataarebiasedandfavorcertainregions,timeperiods,andspecies.Thismakessensebecausethe

peoplewhogetobservationalbiodiversitydataonmobiledevicesareoftencitizenscientistsrecordingtheir

encounterswithspeciesinareasnearby.Thesedataarealsobiasedtowardcertainspecieswithattractiveor

eye-catchingfeatures.

Whatcanwedowiththeimperfectdatasetsofbiodiversity?

“Quitealot,“Daruexplained."Biodiversityappscanuseourstudyresultstoinformusersofoversampled

areasandleadthemtoplaces-andevenspecies-thatarenotwell-sampled.Toimprovethequalityof

observationaldata,biodiversityappscanalsoencourageuserstohaveanexpertconfirmtheidentificationoftheir

uploadedimage.^^

32.Whatdoweknowabouttherecordsofspeciescollectednow?

A.Theyarebecomingoutdated.B.Theyaremostlyinelectronicform.

C.Theyarelimitedinnumber.D.Theyareusedforpublicexhibition.

33.WhatdoesDaru'sstudyfocuson?

A.Threatenedspecies.B.Physicalspecimens.

C.Observationaldata.D.Mobileapplications.

34.Whathasledtothebiasesaccordingtothestudy?

A.Mistakesindataanalysis.B.Poorqualityofuploadedpictures.

C.Improperwayofsampling.D.Unreliabledatacollectiondevices.

35.WhatisDaru'ssuggestionforbiodiversityapps?

A.Reviewdatafromcertainareas.B.Hireexpertstochecktherecords.

C.Confirmtheidentityoftheusers.D.Giveguidancetocitizenscientists.

2.（2024年新高考II卷）Weallknowfreshisbestwhenitcomestofood.However,mostproduceatthestorewent

throughweeksoftravelandcoveredhundredsofmilesbeforereachingthetable.Whilefarmer^marketsarea

solidchoicetoreducethejourney,BabylonMicro-Farm（BMF）shortensitevenmore.

BMFisanindoorgardensystem.Itcanbesetupforafamily.Additionally,itcouldservealarg