專題02閱讀理解之主旨要義題

目錄

01模擬基礎(chǔ)練

【題型一】閱讀理解之主旨要義--文章標(biāo)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-一段落大意題（最新模擬）

02重難創(chuàng)新練（閱讀理解創(chuàng)新題）

03真題實(shí)戰(zhàn)練

【說(shuō)明】因?yàn)槭嵌啅?fù)習(xí)，所以為了保持語(yǔ)篇的完整性，沒(méi)有對(duì)語(yǔ)篇進(jìn)行刪減，對(duì)細(xì)節(jié)理

解題進(jìn)行了藍(lán)色標(biāo)注。

0

留出其桃續(xù)

題型一閱讀理解之主旨要義一文章標(biāo)題題

1.（2025?四川省綿陽(yáng)市涪城區(qū)綿陽(yáng)中學(xué)二模）

Gobble,gobble,grabyourturkeybaster,ifsThanksgiving.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.t4Theexactdatefor

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(xué)質(zhì)量檢測(cè)）

SincewolveswasputontheEndangeredSpeciesList,thepredators（捕食者）haveslowlyreturnedtomore

oftheirhabitats.Butineveryplacewherewolvesrecovered,heateddebatesfollowed-abouttheirnumbers,

huntingandtrappingrights.However,Minnesotaisanexception.SomeofthetechniquesusedbyMinnesotansto

avoidconflictsmayneedtobeadoptedinotherstatesifthepredatorscontinuetoreturn.

MinnesotaistheonlyplaceintheUnitedStatestoneverkillallitswolves.Morethan2,700wolveslivein

Minnesota.ThewolfpopulationinMinnesotahasbeenremarkablystable,bouncingbetween2,400and3,000.

Thafswellabovetheoriginalrecoverygoalof1,400.Therelativelyfixedpopulationshowsthatwolveshave

likelyalreadyspreadtoeverypartofthestatethathasenoughfoodtosupportthemandisfarenoughfrommen.

Despitesuchhighnumbers,wolvesattackcattle,turkeysandotheranimalsonlessthan2%oflivestock（牲

畜）operationsinMinnesota.Aswolfnumbershaveremainedstablefornearlythreedecades,sohavethose

conflicts.Farmownershavehadmixedresultsusingvariousmethodstoscarewolvesaway.Themostadopted

methodcomesfromafarmontheborderofVoyageursNationalPark,wherewolfresearchersarebuildinga6-

fbot-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(yáng)市高三期末）

Animalsandplantsalsoliveandthriveonpublicsquares.Thiscreatesopportunitiesforgreaterbiodiversity

andwell-beingforthehumanpopulation.ResearchersattheTechnicalUniversityofMunich（TUM）havestudied

at103locationsinMunichhowvariousfactorsaffectfloraandfauna（動(dòng)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.

Theresearchersconcludedthatthechancesforgreaterbiodiversityareincreasedi￡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(yè)生上學(xué)期第一次復(fù)習(xí)統(tǒng)一檢測(cè)）

Inthetropicalrainforest,therealwaysexistbattles,onestoclaimthetree5sdeadbodyandthevastamount

ofnutrientsthatitcontains.It'sabattlethatisfoughtthroughoutthenaturalworld,involvingagroupoforganisms

thathumansrarelynotice.

Onthefloorofatropicalrainforest,ifsdark,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.

Whenfiingihavefedsufficiently,theydeveloptheirreproductiveorgans.

Eachcanproduceliterallybillionsofspores（抱子）,thetinyparticlesthatcarrythespecies9genetic

blueprint.Eachsporelikethishasthepotentialtokillatree.Thesporesaresolightthattheycanbecarriedbythe

slightestaircurrents.Atleastabillionfloataboveeverysquaremeterofrainforest.

Recently,ithasbeendiscoveredthatthesesporesdofarmorethanjustbringdeathanddecay.Theyare,in

fact,attheverycenteroftherainforest9slifesupportsystem.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.Howdofungalsporescontributetotherainfbresfslifesupportsystem?

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(xué)期高考模擬檢測(cè)（一））

Ourbodiesweredesignedfornearconstantactivityandyet,mostofustodayhavetroublefindingtimeto

exercise.Thisisreallyunfortunate,consideringthefactthatphysicalexercisehasbeenshowntimeandtimeagain

tohelptreatdepression,whicharecordnumberofpeoplesufferfrom.

AccordingtotheresearchersfromtheUniversityofConnecticut（UConn）,youdon'tneedhoursatthegym

tocheerup.Simplygettingoutofthechairandtakingawalkaroundcanreducedepressionandgiveyouageneral

stateofwell-being.

“Wehopethisresearchhelpspeoplerealizetheimportantpublichealthmessagethatsimplygoingfrom

doingnophysicalactivitytoperformingsomephysicalactivitycanimprovetheirsubjectivewell-being,says

GregoryPanza,thestudy5sleadauthor.t4Whatisevenbetternewsforthephysicallyinactivepersonisthattheydo

notneedtoexercisealottoseetheseimprovements,Panzacontinues."'Instead,ourresultsshowyouwillachieve

thebestresultwithlightormoderate（強(qiáng)度適中）physicalactivity.

Thisisparticularlyencouragingnewsas"lightphysicalactivity^^isbasicallywalking-simple,standard

walking,thekindwhereyoudon'tsweatornoticeanincreaseinbreathingorheartrate.Andthestandard

""moderatephysicalactivity^^iswalkinga15-20minutemilewithaslightincreaseinbreathingandheartrate一

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(xué)質(zhì)量檢測(cè)）

Sincethefirstbicyclehittheroad,bicyclistshaveenjoyedracingtheirbikes.Today,theworld'sbestriders

gatherinScotlandtocompeteintheUCICyclingWorldChampionships.Whetherthebicyclistsaretestingtheir

speed,strengthorstyle,thecompetitionprovidesaspectacleforcyclingfens.

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(yáng)市高三期末）

Whatdidyouimaginethefutureoftransportationwouldlooklike?Wasitupintheair?

AuniquevehiclecalledXTurismomadeitsappearanceattheDetroitAutoShowinearlySeptember.The

vehicleresemblesanordinarymotorbikeyou'dseeonthefreeway-asleek（造型優(yōu)美的）designwithan

aerodynamicshape.

Butwhatstirredinterestinthevehicleiswhatitdoesn'thave,whichisapairofwheels.Anditflies.Instead,

ithasalandinggearsimilartoahelicopterandithassixpropellersparalleltotheground.Tworotors（轉(zhuǎn)子）arein

frontofthebikeandtheothertwoontheback.Inprinciple,thismightbetheworld,sfirstflyingbike.Inthevideo,

youcanseethebikehoveringataheightofaroundfivefeet.Theplacementoftherotorsallowsthebiketo

stabilizemidairandstopitfromtippingordippingononeside.

Evenwithits“earthly“design,itstilllookslikesomethingoutofasciencefictionmovie.There9sareason

forthattoo.ThefounderandCEOofthecompanybehindthisvehiclelovedStarWarsmovies.XTurismoisn'tas

fastasitscounterpartsinHollywood,butitproudlyshowsthatthetechnologycouldwork.Andifsachievable.64I

wantedtomakesomethingfromthemoviereal,^^thefounderwasquotedsaying.tuIfsalandspeederfortheDark

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/9thefoundersaid.

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(qū)育才中學(xué)校高三上學(xué)期一模）

Thescienceofwhyinsectsgatheraroundlightsatnighthasneverbeennaileddown.Populartheories

proposethatmothsandotherinsectsnavigate（導(dǎo)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,butififsbehindthem,theystarttiltingbackwardsand

endupflyingincirclesordivingtowardtheground.

Researchershavelongwarnedthatlightpollutionisabigdrivingforceinthedramaticdeclineininsect

populations.Mothsandotherinsectsthatbecometrappedaroundlampsbecomeeasilycaughtbybats.The

artificiallightingcanalsofoolthemintothinkingitisdaytime,causingthemtobeddownandskipanight9s

feeding.

Thereare,Fabianbelieves,helpfullessonsfromtheresearch."Whatthistellsusisthatthedirectionof

artificiallightmatters.Couldwechangelightingenvironmentstonottrapinsects?Forwe'refacingamassive

declineininsectsaroundtheworld,andartificiallightatnightisoneofthefactorsthatcouldpotentiallybe

leadingtothisdecline,9,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.Itmayraiseconcernsforinsects9eatingbehavior.

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

convertthosetodigitalcodessoyourfriends5phonescansendsmellstoyou.Thecartridgesshouldalsobeeasyto

refill,andthechemicalsinthemshouldbesafetobreathe.Thesehurdlesmakeitatrickybutexcitingareaof

research.

28.Whatenablesaphonescreentopresentdiversevisualcontentsfromparagraph1?

A.Specialsensorsdetectingcolors.B.Auniquewayforcolorreflection.

C.Advancedsoftwareforimagegeneration.D.Pixelsofthreeprimarycolorsincombination.

29.Whatcanwelearnaboutdigitalscentfromparagraph2?

A.Itiscreatedbyusingcartridges.B.Ifsafully-developedtechnology.

C.Itcomesfromthesamecartridges.D.Itisre