專題02閱讀理解之主旨要義題

目錄

01模擬基礎練

【題型一】閱讀理解之主旨要義---文章標題題（最新模擬）

【題型二】閱讀理解之主旨要義---文章大意題（最新模擬）

【題型三】閱讀理解之主旨要義---段落大意題（最新模擬）

02重難創新練（閱讀理解創新題）

03真題實戰練

【說明】因為是二輪復習，所以為了保持語篇的完整性，沒有對語篇進行刪減，對細節理

解題進行了藍色標注。

題型一閱讀理解之主旨要義---文章標題題

1.（2025·四川省綿陽市涪城區綿陽中學二模）

Gobble,gobble,grabyourturkeybaster,it’sThanksgiving.CanadianThanksgiving,thatis.ThoughtheUS

versiontakesplaceonthefourthThursdayofNovember,CanadacelebratesonthesecondMondayofOctober,

whichthisyearfallsonOctober14.Formoreinsightsintothisannualgreatfeast,wereachedouttoAndrew

McIntosh,seniorsubjecteditorwiththeCanadianEncyclopedia.

Naturally,wefirsthadtoaddressaquestionoftenaskedbyAmericans—whydoesCanadacelebrate

ThanksgivinginOctoberinsteadofNovember?Historically,hesays,ThanksgivinginCanadahasgenerallybeen

aboutcelebratingthefallharvestandgivingthanksforthefooditprovidesbeforethecoldseasonsetsin.“Winter

comesalotearlierinCanada,soourfallharvesthappensearlier,too,”hesays.

“CanadianThanksgivingwassetasthesecondMondayinOctober,whentheweatherisstillamenableto

outdooractivities,in1957.”Butthecountrywascelebratinglongbeforethat.ThefirstofficialThanksgiving

holidaytookplacein1879,andinthefollowingyears,itdidn’talwayshappeninOctober.“Theexactdatefor

eachyearwasdeterminedannuallybyParliament,whichalsoassignedaunifyingthemeeachyear—itoften

centeredaroundcelebratingthemonarchy,”saysMcIntosh.

Interestingly,henotestheholidayoccurredaslateintheyearasDecember6andevencoincidedwith

AmericanThanksgivingafewtimes.Asforthepresentday,someCanadians—includingthiswriter’sextended

family—opttohosttheirThanksgivingmealthedaybeforetheofficialMondayholiday,allowingthosewho

droveorflewinforthelongweekendtimetojourneybackhomeandnothavetotakeanextradayoffwork.

4．WhydoesCanadacelebrateThanksgivinginOctoberinsteadofNovember?

A．BecauseCanadianswanttofollowthehistoricalconvention.

B．Becausewintercomesearlier.

C．BecauseCanadiansareaccustomedtoit.

D．Becausecoldweathercomesslower.

5．Whichbestexplainstheunderlinedwordinthethirdparagraph?

A．Adaptable.B．Suitable.C．Affordable.D．Imaginable.

6．WhydosomeCanadianshosttheirThanksgivingmealinadvance?

A．Becauseitiseconomicalforthemtodoso.

B．Becausetheyareextremelyhomesick.

C．Becausetheywanttoearnmoremoney.

D．Becausetheycangobacktoworkintime.

7．Whatisasuitabletitleforthetext?

A．ThanksgivinginAmerica.

B．TheDifferencesofThanksgivinginUSAandCanada.

C．ThanksgivinginCanada.

D．TheOriginsofThanksgivinginAmericaandCanada.

2.（2025·黑龍江省大慶市高三第二次教學質量檢測）

SincewolveswasputontheEndangeredSpeciesList,thepredators(捕食者)haveslowlyreturnedtomore

oftheirhabitats.Butineveryplacewherewolvesrecovered,heateddebatesfollowed—abouttheirnumbers,

huntingandtrappingrights.However,Minnesotaisanexception.SomeofthetechniquesusedbyMinnesotansto

avoidconflictsmayneedtobeadoptedinotherstatesifthepredatorscontinuetoreturn.

MinnesotaistheonlyplaceintheUnitedStatestoneverkillallitswolves.Morethan2,700wolveslivein

Minnesota.ThewolfpopulationinMinnesotahasbeenremarkablystable,bouncingbetween2,400and3,000.

That’swellabovetheoriginalrecoverygoalof1,400.Therelativelyfixedpopulationshowsthatwolveshave

likelyalreadyspreadtoeverypartofthestatethathasenoughfoodtosupportthemandisfarenoughfrommen.

Despitesuchhighnumbers,wolvesattackcattle,turkeysandotheranimalsonlessthan2%oflivestock(牲

畜)operationsinMinnesota.Aswolfnumbershaveremainedstablefornearlythreedecades,sohavethose

conflicts.Farmownershavehadmixedresultsusingvariousmethodstoscarewolvesaway.Themostadopted

methodcomesfromafarmontheborderofVoyageursNationalPark,wherewolfresearchersarebuildinga6-

foot-highfencearoundtheproperty.Earlyresultsshowthatwildwolvesdon’tseemtotrytojumpfencesforfood.

However,therearestillmanyunansweredquestions,butmostimportantlytowildlifemanagers,exactly

whatdoesahealthywolfpopulationdofortheecosystem?Togettheanswer,researchershavecometoMinnesota

tolearnabouthowwolvesbehaveandsurvive.NowwithGPSandtrackingcameras,researchersaregettingtheir

firstdetailedlookathowthesecretivepredatorsliveallyearround.

32．WhatcanwelearnaboutMinnesota?

A．Itneverkillsanyofthewolvesthere.

B．Itprovidesidealhabitatsforthewolves.

C．Itavoidsdisturbingnormalwolfactivities.

D．Itsucceedsinhandlinghuman-wolfco-existence.

33．Whatdoesthestabilityofwolfpopulationindicate?

A．WolvesinMinnesotahaveadaptedtotheenvironmentthere.

B．TheEndangeredSpeciesListiseffectiveandwellcarriedout.

C．Theoriginalrecoverygoalistoolowandneedstobeadjusted.

D．Wolvesarewidelydistributedanddistantfromhumansociety.

34．Whatdoestheauthorthinkofbuildingfences?

A．Traditional.B．Rewarding.C．Economical.D．Thoughtful.

35．Whatisthebesttitleforthetext?

A．ConflictswithWolvesResolvedHarmoniously.

B．WolfPopulationRecoveredunderProtection.

C．LivestockAttackedLessbyWildWolves.

D．HeatedDebateArousedbyWolfAttacks.

3.（2025·遼寧省遼陽市高三期末）

Animalsandplantsalsoliveandthriveonpublicsquares.Thiscreatesopportunitiesforgreaterbiodiversity

andwell-beingforthehumanpopulation.ResearchersattheTechnicalUniversityofMunich(TUM)havestudied

at103locationsinMunichhowvariousfactorsaffectfloraandfauna(動植物).Theyadvocateaclose

examinationoflocalconditionsandamorenature-focusedapproachtothedesignofpublicspaces.

Togetherwithhisteam,WolfgangWeisser,ProfessorofTerrestrialEcologyatTUM,lookedatsuchfactors

assize,theoccurrenceoflawn,plantandtreegrowth,artificiallightsourcesandgreeninthesurroundingsofthe

103publicsquaresinMunich.Thesquaresvariedfromalmostentirelysealed(封閉的)topark-likesquares.

Theirresultsshow,withMunichasanexample,howgreatlythedifferentspacescandifferintheanimals

andotherorganismsthatcanlivethere.AttheheavilysealedMarienplatz,theresearcherscountedonly20species,

withjustonebirdandmossspeciesaswellasinsectsandbatspecies.Meanwhile,atPfrontenerPlatz,aspacewith

lawns,bushesandtrees,theyfound156taxa,including21differentkindsofbirds.AtJohannisplatz,118species

arepresent,asithastrees,hedgesandsomegrassyareasdespitebeingsealedtoarelativelylargeextent.

Unsurprisingly,moreplantsarebeneficialtomanyanimalspecies.Thisisafactorthaturbanplanning

modelsalreadytakeintoaccount.However,thestudyalsoshowsthatlawns,treesandbushesvarywidelyinterms

ofthediversityandnumbersofthespeciestheyattract.Sofar,publicspacesaredesignedwithhumansinmind,

withlittleconsiderationtoanimalsandotherspecies.

Theresearchersconcludedthatthechancesforgreaterbiodiversityareincreasedif,insteadofapplyingthe

samepatternstoeverylocation,plannerstakeintoaccountthelocalconditionsandtheneedsofdifferentspecies.

Toencouragemorebeespecies,forexample,theyshouldnotonlyplantnectar-bearingflowers,butalsoprovide

openspaceashabitatforbeesandasourceofnest-buildingmaterial.

8．WhatdoesthestudyatTUMfocuson?

A．Thebestlocationsforfloraandfauna.

B．Factorstobeconsideredinsquaredesign.

C．Theimpactoflocalconditionsonbiodiversity.

D．Thebestwayforhumansandfloraandfaunatogetalong.

9．Whatcanweknowfromparagraph3?

A．Animalsexpandinsealedparks.B．Openparkssupportmorebiodiversity.

C．Openparksarenotfitforbirdstostay.D．Closedparksareasgoodasopenones.

10．Whatdoesthestudysayabouturbangreenery?

A．Itvariesinattractingspecies.B．Itwillreplaceartificiallights.

C．Ithasnothingtodowithspecies.D．Itiswellplannedinurbanbuildings.

11．Whatcanbethebesttitleforthetext?

A．EnhancingUrbanDevelopment:ConsideringLocalSpecies’Needs

B．Human-animalCoexistence:IntegratingNatureintoCityDesigning

C．UrbanEcosystems:ChallengesforPlantsandAnimalsinUrbanSpaces

D．BiodiversityintheCity:DesigningUrbanSpacesforHumansandAnimals

4.（2025·云南省紅河州、文山州高中畢業生上學期第一次復習統一檢測）

Inthetropicalrainforest,therealwaysexistbattles,onestoclaimthetree’sdeadbodyandthevastamount

ofnutrientsthatitcontains.It’sabattlethatisfoughtthroughoutthenaturalworld,involvingagroupoforganisms

thathumansrarelynotice.

Onthefloorofatropicalrainforest,it’sdark,humidandhot,providingidealconditionsforfungi(真菌).

Humansnormallythinkoffungiasthingslikethis—mushroomsofonekindoranother.Butthesearejustthe

fruitingbodies.Theyexistformostofthetimehiddenintheleaflitterandtheearthasanetworkoffinewhite

threads.

Thethreadsofcompetingfungienveloptheirvictim’sbody,releasingenzymes(酶)whichdigestthetree’s

tissuesandunlockthenutrientswithin.Thereareamillionorsodifferentspeciesoffungiinthetropics.Some

feedondeadplants.Otherseatthemalive.Andsomerevealtheirexistenceinaneerilybeautifulway.InAfrica,in

Congo,thisisknownaschimpanzeefire.Themysteriousglowbecomesbrighterasthefungidigeststhetree.

Whenfungihavefedsufficiently,theydeveloptheirreproductiveorgans.

Eachcanproduceliterallybillionsofspores(孢子),thetinyparticlesthatcarrythespecies’genetic

blueprint.Eachsporelikethishasthepotentialtokillatree.Thesporesaresolightthattheycanbecarriedbythe

slightestaircurrents.Atleastabillionfloataboveeverysquaremeterofrainforest.

Recently,ithasbeendiscoveredthatthesesporesdofarmorethanjustbringdeathanddecay.Theyare,in

fact,attheverycenteroftherainforest’slifesupportsystem.Highinthehumidair,thesporescombinewith

moleculesofwater.Gradually,theycollectintodroplets,whichfallasrainwhentheyareheavyenough.Over

two-and-a-halfmetersofrainfallseveryyearinarainforest.Andinthecenterofalmosteveryraindrop,thereisa

fungalspore.

12．Whatcanwelearnfromparagraph1?

A．Thetrees’deadbodiesarenowpopular.B．Battlesfornutrientsoccurintherainforest.

C．Wildnatureisbeingconqueredbyhumans.D．Peoplearefullyawareofthenaturalworld.

13．Whatistheroleoffungiinatropicalrainforestecosystem?

A．Itformsanetworkoffinewhitethreadstosupporteachother.

B．Itglowstoexistintherainforestandproducebillionsofspores.

C．Itfightsagainsteachothertooccupyidealconditionsforitsliving.

D．Itdecomposesplantsandreleasesnutrientsbackintotheecosystem.

14．Howdofungalsporescontributetotherainforest’slifesupportsystem?

A．Theycombinewithwatermoleculestoformraindrops.

B．Theyfacilitatethewatercyclebyreproducingmorespores.

C．Theyfloatintheairtocooldowntheclimateintherainforest.

D．Theycontributetodealingwiththedeadtreesandbringnewlife.

15．Whatcanbeasuitabletitleforthetext?

A．TheMysteriousFactsintheRainforestB．TheFormationofFungiintheRainforest

C．TheChallengeFungiFaceintheRainforestD．TheHiddenPowerofRainforestDecomposers

5.（2025·陜西省寶雞市高三上學期高考模擬檢測（一））

Ourbodiesweredesignedfornearconstantactivityandyet,mostofustodayhavetroublefindingtimeto

exercise.Thisisreallyunfortunate,consideringthefactthatphysicalexercisehasbeenshowntimeandtimeagain

tohelptreatdepression,whicharecordnumberofpeoplesufferfrom.

AccordingtotheresearchersfromtheUniversityofConnecticut(UConn),youdon’tneedhoursatthegym

tocheerup.Simplygettingoutofthechairandtakingawalkaroundcanreducedepressionandgiveyouageneral

stateofwell-being.

“Wehopethisresearchhelpspeoplerealizetheimportantpublichealthmessagethatsimplygoingfrom

doingnophysicalactivitytoperformingsomephysicalactivitycanimprovetheirsubjectivewell-being,”says

GregoryPanza,thestudy’sleadauthor.“Whatisevenbetternewsforthephysicallyinactivepersonisthattheydo

notneedtoexercisealottoseetheseimprovements,”Panzacontinues.“Instead,ourresultsshowyouwillachieve

thebestresultwithlightormoderate(強度適中)physicalactivity.”

Thisisparticularlyencouragingnewsas“lightphysicalactivity”isbasicallywalking—simple,standard

walking,thekindwhereyoudon’tsweatornoticeanincreaseinbreathingorheartrate.Andthestandard

“moderatephysicalactivity”iswalkinga15-20minutemilewithaslightincreaseinbreathingandheartrate—

whileyouarestillabletoholdaconversation—aswellasmildsweating.

Still,theresearchersnotethatallparticipantsofthestudyhadagenerallypositivesenseofwellbeingand

weregenerallyphysicallyactive,sotheiranswersshouldbeexplainedwiththatinmind.Inaddition,thestudy

onlyanalyzedonepointintime.Alongitudinalstudy(縱向研究),whichtrackspeopleovertime,wouldoffera

betterlookattherelationshipbetweenexerciseandmood.

8．Whatdoestheunderlinedword“This”refertoinparagraph1?

A．Everyoneisalwayssobusy.B．Cutbodyneedsconstantactivity.

C．Manypeoplesufferfromdepression.D．Itishardforpeopletofindtimetoexercise.

9．Whatcanwelearnfromtheresearch?

A．Itsresultsaren’twhatpeoplefor.

B．Hardphysicalexerciseisnotrecommended.

C．Evenasmallamountofexerciseshouldbevalued.

D．Physicallyactivepeoplebenefitmostfromexercise.

10．Whatcanbeinferredfromthelastparagraph?

A．Theirresearchhaslimitations.

B．Anotherstudyhasfoundtheopposite.

C．Furtherstudywillbeconductedsoon.

D．Theresearchfailedduetoinadequatepreparation.

11．Whichofthefollowingwouldbethebesttitleforthetext?

A．CheeryourselfupB．Feelingdown?Walkitoff!

C．OvercomeyourproblemsD．Beoptimisticaboutyourhealth

題型二閱讀理解之主旨要義---文章大意題

1.（2025·黑龍江省大慶市高三第二次教學質量檢測）

Sincethefirstbicyclehittheroad,bicyclistshaveenjoyedracingtheirbikes.Today,theworld’sbestriders

gatherinScotlandtocompeteintheUCICyclingWorldChampionships.Whetherthebicyclistsaretestingtheir

speed,strengthorstyle,thecompetitionprovidesaspectacleforcyclingfans.

In2022,around300,000fanscheeredfortheirfavoriteridersattheevent.Atthesametime,over300

millionmorewatchedtheglobalbroadcast.Thisyearthechampionshipsareexpectedtobeamongthetop-10

most-watchedsportingeventsintheworld.

Themen’sandwomen’sexcitingsprint(沖刺)roadracesarefavoritesofnearly230millionviewers.Each

racefeaturesamassstart,andthenridersusetheirspeedandskillstocrossthefinishlinefirst.Anotherpopular

contestisthemen’sandwomen’stime-trialtestofendurance(耐力),whichattractsnearly180million.Soloriders

raceagainsttheclockforthefastesttime.Competitorswhohavethebestbike-handlingskillsandendurancecome

outontop.Whilesomeenjoytraditionalraces,othersprefertowatchthetechniquesdisplayedbythefreestyle

riders.

ThefirstversionoftheseWorldChampionshipswasheldin1893inChicago.Overtheyears,ithasbecome

oneofthemostimportantcompetitionsinthecyclingworld.Initsearlydays,amateurriderswouldcompeteon

openroads.However,ascyclingbecamemorepopularandthenumberofparticipantsgrew,theracesweremoved

tospeciallydesignedcourses.Thisallowsforasaferandmorecontrolledenvironmentforthecyclists.

TheUCICyclingWorldChampionshipsarenowheldinadifferentlocationeveryyear,thusincludinga

widervarietyoflandscapesintheraces.Italsogivesridersfromdifferentcountriesthechancetoexperience

differenttypesofconditionsandclimates.Withitsexcellentreputationandexcitingvarietyofraces,the

Championshipscontinuetoimpressandexciteaudiences.

28．Whatdoestheunderlinedword“spectacle”inparagraph1probablymean?

A．Preciousopportunity.B．Fantasticshow.

C．Valuableknowledge.D．Wonderfulscenery.

29．Whatisthefunctionofparagraph3?

A．TostresstheintensityofUCICyclingWorldChampionships.

B．ToprovethepopularityofUCICyclingWorldChampionships.

C．Tovividlydemonstratetheexceptionalskillsofthecompetitors.

D．Tostronglyrecommendsomemostattractiveeventstoreaders.

30．Whydidthechampionshipsabandonopenroads?

A．Toincreasethevarietyofparticipants.B．Tocontrolthenumberofathletes.

C．Toguaranteethesecurityofcyclists.D．Todesignmorevariouscourses.

31．Whatdoesthetextfocuson?

A．Describingbicyclechampionships.B．Experiencingexcitingcompetitions.

C．Introducingwell-knownbicyclists.D．Appreciatingcyclingtechniques.

2.（2025·遼寧省遼陽市高三期末）

Whatdidyouimaginethefutureoftransportationwouldlooklike?Wasitupintheair?

AuniquevehiclecalledXTurismomadeitsappearanceattheDetroitAutoShowinearlySeptember.The

vehicleresemblesanordinarymotorbikeyou’dseeonthefreeway—asleek(造型優美的)designwithan

aerodynamicshape.

Butwhatstirredinterestinthevehicleiswhatitdoesn’thave,whichisapairofwheels.Anditflies.Instead,

ithasalandinggearsimilartoahelicopterandithassixpropellersparalleltotheground.Tworotors(轉子)arein

frontofthebikeandtheothertwoontheback.Inprinciple,thismightbetheworld’sfirstflyingbike.Inthevideo,

youcanseethebikehoveringataheightofaroundfivefeet.Theplacementoftherotorsallowsthebiketo

stabilizemidairandstopitfromtippingordippingononeside.

Evenwithits“earthly”design,itstilllookslikesomethingoutofasciencefictionmovie.There’sareason

forthattoo.ThefounderandCEOofthecompanybehindthisvehiclelovedStarWarsmovies.XTurismoisn’tas

fastasitscounterpartsinHollywood,butitproudlyshowsthatthetechnologycouldwork.Andit’sachievable.“I

wantedtomakesomethingfromthemoviereal,”thefounderwasquotedsaying.“It’salandspeederfortheDark

Side.”Creatingsomethingthatfliesisn’tnewtothecompany.TheDelaware-basedcompanyisanair-mobility

companythatmakesdronesandotherunmannedvehicles.

XTurismoisalreadybeingsoldinJapanbutthecompanyplansonbringingthisvisionofthefuturetothe

UnitedStatesin2023.Theestimatedpriceforthisbaby?Awhopping$777,000.Thecompany,however,shared

muchmoreambitiousplansincreatingasmallerandmoreefficientversionofthecraftby2025.Thesmaller

versionisplannedtoberunbyelectricityandwouldcostabout$50,000.

“Wehaven’tunlockedthetechnologytomakemoreefficientenginesforflyingvehiclesthatcantakethem

higherandfaster.Moreover,regulationsandrestrictionsalsovaryfromonecountrytoanother,”thefoundersaid.

However,evenwitha40-minuteflighttime,theXTurismoismorethanenoughtoinspireengineersabout

thepossibilityofflyingthroughyourneighborhood.

4．Whatdoesparagraph3focuson?

A．Therelateddataofthevehicle.

B．Thedisadvantagesofthevehicle.

C．Thedesigntheoriesbehindthevehicle.

D．Theuniquedesignandflightfeatureofthevehicle.

5．Whatisthefunctionoftherotors?

A．Tokeepthevehicle’sbalanceintheair.B．Tomaintainacertainspeed.

C．Toassistthelanding.D．Toworkaswheels.

6．WhatcanbeinferredabouttheXTurismo?

A．Itisthefirstflyingdeviceinthecompany.

B．ItcanflyfasterthantheoneinHollywoodmovies.

C．Itispricedatastronomical$777,000intheUnitedStates.

D．Technicalandregulatoryfactorsovershadowitsfurtheradvances.

7．Whatisthemaintopicofthistext?

A．Anair-mobilitycompany.

B．AsmallerversionoftheXTurismo.

C．AflyingbikeattheDetroitAutoShow.

D．AnelementarylandspeederinStarWarsmovies.

3.（2025·重慶市重慶市九龍坡區育才中學校高三上學期一模）

Thescienceofwhyinsectsgatheraroundlightsatnighthasneverbeennaileddown.Populartheories

proposethatmothsandotherinsectsnavigate(導航)bythemoonandmistakelampsformoonlight,orthatthe

insectsflytowardslighttoescapecomingdanger.Nowresearchersbelievetheyhaveamoreconvincinganswer:

contrarytocurrenttheories,insectsarenotattractedtolightfromfaraway,butbecometrappediftheyflycloseto

anartificiallightsource.

AccordingtoDrSamFabian,studyco-authorandImperialCollegeLondonentomologist,mothsandmany

otherinsectsthatflyatnightevolvedtotilt(傾斜)theirbackstowhereverisbrightest.Forhundredsofmillionsof

years,thiswastheskyratherthantheground.Thetricktoldinsectswhichwaywasupandensuredtheyflewlevel.

Butthencameartificiallighting.Mothsfoundthemselvestiltingtheirbackstostreetlamps.Thiscausedthemto

circlearoundthelampsendlessly,theinsectstrappedbytheirevolution.

Fabianandhiscolleaguesfilmedinsectflightpathsaroundlightsinthelab.Thevideosrevealthattimeand

again,mothsanddragonfliesturnedtheirbackstoartificiallights,whichappearedtogreatlychangetheirflight

paths.Ifthelightisabovethem,theymightstartorbitingit,butifit’sbehindthem,theystarttiltingbackwardsand

endupflyingincirclesordivingtowardtheground.

Researchershavelongwarnedthatlightpollutionisabigdrivingforceinthedramaticdeclineininsect

populations.Mothsandotherinsectsthatbecometrappedaroundlampsbecomeeasilycaughtbybats.The

artificiallightingcanalsofoolthemintothinkingitisdaytime,causingthemtobeddownandskipanight’s

feeding.

Thereare,Fabianbelieves,helpfullessonsfromtheresearch.“Whatthistellsusisthatthedirectionof

artificiallightmatters.Couldwechangelightingenvironmentstonottrapinsects?Forwe’refacingamassive

declineininsectsaroundtheworld,andartificiallightatnightisoneofthefactorsthatcouldpotentiallybe

leadingtothisdecline,”Fabiansaid.

8．Whatdotheunderlinedwords“naileddown”inparagraph1mean?

A．Popularizedwidely.B．Discussedopenly.

C．Definedaccurately.D．Exploredacademically.

9．Fabian’sstudyfoundthatmothscirclearoundthelampsendlesslybecause______.

A．theycan’tkeeptheirbalance.

B．theyuseimproperflightattitude.

C．theylosetrackofwhichwayisup.

D．theyareattractedtolightsfromfaraway.

10．Whatisthesignificanceoftheresearchfinding?

A．Itmayleadtobetterconservationofinsects.

B．Naturalenemiesofinsectswillbegotridof.

C．Artificiallightingwillbegreatlyreducedatnight.

D．Itmayraiseconcernsforinsects’eatingbehavior.

11．Whatisthetextmainlyabout?

A．Whyinsectslosetheirabilitytoflyatnight.

B．Whyartificiallightandevolutiontrapinsects.

C．Howartificiallightimpactsinsectpopulations.

D．Howinsectsevolveddistinctstrategiesofflight.

4.（2025·福建省寧德市高三月考）

Yourphonehasascreenthatdisplaysimagesandvideos.Thescreenusestinydotsknownaspixels(像素)

thatconsistofthreeprimarycolors:red,greenandblue.Bymixingthesecolorsindifferentways,yourphonecan

showyoueverythingfrombeautifulbeachscenestocutepuppies.

Nowimaginesomethingsimilarforsmells.Scientistsaredevelopingdigitalscenttechnologythatusesa

smallnumberofdifferentcartridges(暗盒),eachcontainingaspecificscent.Justlikehowpixelsmixthethree

basiccolorstocreateimages,thesescentcartridgescouldmixtocreatedifferentsmells.Justasimagesonyour

phonearemadeofdigitalcodesthatrepresentcombinationsofpixels,smellsproducedbyafuturephonecouldbe

createdthroughdigitalcodes.Eachsmellcouldhaveaspecificrecipemadeupofdifferentamountsofthe

ingredientsinthecartridges.

Whenyoureceiveadigitalscentcode,yourphonecouldmixtinyamountsofthedifferentscentsfromthe

cartridgestocreatethedesiredsmell.Thismixwouldthenbereleasedthroughasmallventonthephone,allowing

youtosmellit.Withjustafewcartridges,yourphonecouldpotentiallycreateahugevarietyofsmells,muchlike

howred,greenandbluepixelscancreatecountlesscolors.

Creatingaphonethatcanproducesmellsinvolvesseveralchallenges.Oneisdesigningasystemthatcan

producethousandsofdifferentsmellsusingonlyafewcartridges.Anotherishowtocontrolhowstrongascent

shouldbeandhowlongaphoneshouldsenditout.Andphoneswillalsoneedtosenseodorsnearthemand

convertthosetodigitalcodessoyourfriends’phonescansendsmellstoyou.Thecartridgesshouldalsobeeasyto

refill,andthechemicalsinthemshouldbesafetobreathe.Thesehurdlesmakeitatrickybutexcitingareaof

research.

28．Whatenablesaphonescreentopresentdiversevisualcontentsfromparagraph1?

A．Specialsensorsdetectingcolors.B．Auniquewayforcolorreflection.

C．Advancedsoftwareforimagegeneration.D．Pixelsofthreeprimarycolorsincombination.

29．Whatcanwelearnaboutdigitalscentfromparagraph2?

A．Itiscreatedbyusingcartridges.B．It’safully-developedtechnology.

C．Itcomesfromthesamecartridges.D．Itisrelatedtoimagesonmobilephones.

30．Whatisoneofthetroublesscientistsfacewhendevelopingdigitalscenttechnology?

A．Creatingnewscentsthatdon’texistinnature.

B．Combiningallprimarycolorstoproduceonesmell.

C．Regulatingthestrengthanddurationofscents.

D．Findingawaytoemitscentsthatlastforalongtime.

31．Whatisthemainideaofthetext?

A．Acomparisonbetweenimagecombinationandsmellproduction.

B．Thedevelopmentandchallengesofdigitalscenttechnology.

C．Theadvantagesofupdatingaphonethatcandisplayimages.

D．Thehistoryandfutureofcomplexphonetechnology.

5.（2025·湖北省武漢市第一