05 阅读四选一训练之科普知识类-2024年中考英语阅读理解提分宝典（原卷版）

05阅读四选一训练之科普知识类（2023·江西·统考中考真题）ABrightIdeaEvansWadongowasfromavillageofAfrica.Hehadtodohomeworkbythelightofakerosenelamp（煤油灯）.Evans’eyeshurtandthismadestudyingdifficult.Itwascommoninhisvillage.Manychildrenleftschoolforthisreason,sotheyremainedpoorfortherestoftheirlives.Althoughstudyingwasdifficult,Evanswasanexcellentstudentandwenttoauniversity.Hecontinuedtoworryaboutthekerosenelamp.Bythistime,herealizeditwasnotjustbadforschoolchildrenbutforthewholefamily.First,itcancauseillnessessuchascoughs.Also,thelightcanhurtpeople’seyes.Besides,itcanleadtofires.Lastly,keroseneisexpensive,sofamilieshavelessmoneyforfood.Itwasdifficulttocomeupwithadifferentkindoflampthatwascheapandgoodfortheenvironment.YetEvansdidnotgiveup.Oneday,hehadanidea.Hecoulduseasmallsolar（太阳能的）light.Sunlightisfreeandsolarpowerisgoodfortheenvironment.Evansbuilthisfirstsolarlamp,anditworked.Hebegantobuildmorelampsandsentthemtolocalfamilies.Anorganizationheardaboutthisandprovidedmoneyforhimtobuildmoresolarlamps.Eachlamponlycost$20.However,thiswasalotofmoneytomanyvillagers,whoonlyearnedaround$34aweek,soEvansmadesurehekeptthecostdown.First,Evansusedrecycledmaterials.Next,volunteersbuiltthelamps.Finally,peoplefrommanycountriesgaveawaymoneytohisteam,sothelampswereusuallyfree.Thousandsofpeoplehadsafelight.Julia,amotherofthree,said,“ThankstoEvans,mychildrenhavelighttoread,andIhavemyownlighttocook.”Thesolarlampsmadeabigdifference.1．Whatdoestheunderlinedword“this”inParagraph1referto?A．Leavingschool. B．Doinghomework.C．Havingeyeproblems. D．Havingabrightidea.2．HowmanyproblemsaboutkerosenelampsarementionedaccordingtoParagraph2?A．6. B．5. C．4. D．3.3．Putthefollowinginformationintocorrectorderaccordingtothepassage.a.Evanswenttoauniversity.b.Thousandsofpeoplehadsafelight.c.Hisfirstsolarlampwasinvented.d.KerosenelampshurtEvans’eyes.e.Recycledmaterialswereusedinthelamps.f.Peoplefrommanycountriesgaveawaymoney.A．d-a-c-e-f-b B．d-f-b-a-e-c C．a-d-f-e-c-b D．a-e-c-d-f-b4．WhydoesthewritergiveJulia’sexampleinParagraph5?A．ToshareJulia’sexperience. B．ToshowEvans’influence.C．TodescribeEvans’feelings. D．TointroduceEvans’invention.5．WhatisEvanslikeaccordingtothepassage?A．Polite,talentedandhumorous. B．Quiet,smartandhonest.C．Humorous,cleverandfriendly. D．Hard-working,lovingandcreative.（2023·广东广州·统考中考真题）ComputerscientistMaryhasanideaforanewrobottohelpherworkwithchildren.Howshoulditlook?Therobotshouldhavearmstobeabletoliftthings.Andifitisgoingtocommunicatewithpeople,itwillalsoneedaface.Scientistsbelievethatgivingarobotafacecanmakeitseemmorefriendly.Humanswouldalsoliketopaymoreattentiontorobotswithfaces.Butwhatkind?ForMary,shewantstomakesurethathernewrobotdoesn’tlooktoomuchlikeahuman.Shewantspeopletojusttreatitasamachine-person.Ifitlooksmorelikeahumanthanamachine,shethinksusersmightfinditabitcreepyandfeelafraid.Maryalsobelievesthatrobotfacesdon’tneedtolookalotlikeours.Herresearchshowsthatwecanenjoycommunicatingwithrobotswhetherornottheylooklikehumans,becauseourbrainsareabletolookforfaces.Justputtwocirclesontopofarobot’sbody,andwewillseeaface.Davefeelsdifferently.Hebelievesthatalthoughatfirstwemightbeafraidwhenseeingarobotwithalifelikeface,wemaysoongetusedtoit.Ifrobotsaregoingtoworkcloselywithhumans,theyshouldlookasmuchlikeusaspossible.Afterall,facesareanimportantpartofthewaywecommunicate.Tomakehisrobotslookasmuchlikerealpeopleaspossible,Daveinventedaspecialskin(皮肤)fortheirfaces.Withthisskin,robotscanshowhuman-likeexpressionsandappeartobeangry,sad,happyorsurprised.Dave’srobotsarealsoprogrammedtocopyexpressions.How?Justimaginehisrobotislookingatyou.Thecamerasinitseyessendpicturesofyourfacetoitscentralcomputer!1．Whydoscientiststhinkarobotneedsaface?A．Itwillbecomemorebeautiful. B．Itcandobetterinliftingthings.C．Itwillpaymoreattentiontochildren. D．Itcanbettercommunicatewithpeople.2．Whatdoestheunderlinedword“creepy”meaninparagraph2?A．Uncomfortabletolookat. B．Impossibletotouch.C．Boringtotalkto. D．Difficulttounderstand.3．WhichofthefollowingwouldDavemostprobablyagreewith?A．Peopleshouldtreatrobotsashumans.B．Robotsneedtoexpresstheirownfeelings.C．Robotsshouldn'tlooktoomuchlikehumans.D．Peoplecaneasilyacceptrobotswithahumanface.4．Whatisthepurposeofthepassage?A．Toexplainthereasonswhyrobotsshouldhavefaces.B．Tosuggestwhathumanscandowithrobotswithfaces.C．Toshareideasonwhatkindoffacesrobotsshouldhave.D．Toshowhowscientistsinventrobotswithdifferentfaces.（2023·江苏连云港·统考中考真题）Manyofushaveseenrainbowsintheskyoncethesunstartsshiningagainafteritrains.Forustoseearainbow,theconditionsneedtobejustright.Weneedsomewaterdropsintheair,likerainorevenfog,andweneedthesuntobebehindusandquitelowtotheground.Thisisbecausearainbowiscreatedbylightpassingthroughwaterdrops.Thelightthatcomesfromthesunseemswhitetous.Butthewhitelightweseeismadeupofamixofdifferentcolors.Whenthelightgoesthrougharaindrop,thesecolorscanseparateout.Eachofthecolorsintherainbowhasadifferent“wavelength”(波长).Raindropslooklikelittleballs.Whenlighthitsoneoftheselittleballsofwater,thelightcanchangedirection.Wecallthis“refraction”(折射).Eachofthedifferentwavelengthsisrefracteddifferently.Ifthelighthitstheraindropattherightplace,therefractionseparatesthewavelengthsoutintotheirdifferentcolors.Wearetaughttherearesevencolors:red,orange,yellow,green,blue,indigoandviolet.Butthisisn’texactlytrue.Blueandgreenarenexttoeachotherintherainbow,whichiswhywecanseeturquoise(amixofblueandgreen).Brownisamixofredandgreen.Buttheyaren’tnexttoeachotherintherainbow,sowedon’tseethemmixtomakebrown.Wewouldneverseeblackandwhiteinarainbow.Blackiswhatweseewhenthere’snolightatall.Ontheotherhand,whiteisamixofallthecolorstogether.Whenlightisrefractedbyraindrops,itseparatesthewhitelightout,meaningitisnolongerwhite.1．Wecanseearainbowundertherightconditionsbecause________.A．theraindropsarelikelittleballs B．thelightgoesthroughraindropsC．thesunshineseemstobecolorful D．theweatherisfoggyafteritrains2．Accordingtothepassage,whatcanweknowaboutthecolorsintherainbow?A．Theycanbecomebrownorblack. B．Thereareonlysevencolorsinall.C．Theymixtomakethewhitelight. D．Theirownplacescanbechanged.3．Whichpartofamagazinemaythispassagebetakenfrom?A．Science. B．Health. C．Culture. D．Fashion.4．What’sthebesttitleforthepassage?A．Howarethecolorsreceivedintherainbow?B．Whencanthecolorsturnblueintherainbow?C．Whichcolorsaren’tcoveredwithlightintherainbow?D．Whycan’twefindwhite,blackandbrownintherainbow?（2023·河南·统考中考真题）AccordingtoKenCroswell,theSunandtheMoonaredifferent.WeoftenthinkthattheSunrulesthedayandtheMoonrulesthenight.That’skindofright,butnottotally.TheSunshinesallthetime.Itshinesduringthedaywhenweseeit,andevenatnightwhenwedon’t.AstheEarthturns,sometimeswefacetheSun.That’swhenwegetday.WhentheEarth’sspin(自转)turnsusawayfromtheSunandweareintheEarth’sshadow,wegetnight.WhenpeopleontheoppositesideoftheEarthfacetheSun,thosepeoplehavedaywhilewehavenight.TheMoonisadifferentstory.UnliketheSun,itdoesn’tmakeitsownlight.MoonlightisactuallytheSun’slightreflecting(反射)theMoonbacktous.TheSunlightsuponlythesideoftheMoonthatfacestheSun.AtFullMoon,theMoonisontheoppositesideoftheEarthfromtheSun.ThenthesideoftheMoonfacingtheEarthisalllitup.DuringFullMoon,theMoonrisesaroundsunset,shinesallnight,andsetsaroundsunrise.Sincehemoonlightissobright,youcansometimesseeitduringtheday,too.AfewdaysbeforeFullMoon,ifyoulookeastintheafternoon,youmayseetheMooninthesky.AfterFullMoon,youmayfinditifyoulookwestinthemorning.TheMoonismostdifficulttoseeatNewMoon,whenitsorbit(轨道)putsitbetweentheEarthandtheSun.Then,thesideoftheMoonfacingtheEarthisdarkandwecan’tseetheMoonatall.1．WhatcanweknowabouttheSun?A．TheSunrulestheMoon.B．TheSunshinesduringbothdayandnight.C．TheSunlightsupallthesidesoftheMoon.D．TheSunshineseverywhereontheEarthatthesametime.2．Whichofthefollowinginthedictionarybestexplainstheunderlinedword“shadow”inParagraph3?shadown.①theshapeoftheEarth②theforcefromtheSun③thedarkareaontheEarth④theoppositesideoftheSunA．① B．② C．③ D．④3．WhatdoesParagraph5mainlytalkabout?A．HowtheMoonmakesitslight.B．WhythereisdayandnightontheEarth.C．WhytheMooncanbeseenduringtheday.D．WhatthedifferenceisbetweenFullMoonandNewMoon.4．WhichfollowingpictureshowsusNewMoon?A． B． C． D．5．Whatisthetheme(主题)ofthetext?A．Culture. B．Science. C．Education. D．Technology.（2023·湖南株洲·统考中考真题）Takecareofyourplants!Theymay“shout”ifyoutreatthembadly.Plantscanmakesoundswhentheyarestressed,accordingtoarecentstudy.“Plantsusesoundtocommunicatewithanimalsallthetime,soitwouldbeveryinconvenientforplantsnottousesoundatall.”LilachHadany,co-author(合著者)ofthestudy,toldScienceFocus.Withthisinmind,theresearchteamstartedbyrecordingplants’sounds.Theyputsweet-pepperandtomatoplantsinsoundproofboxestoshutoffthenoiseintheenvironment.Severalultrasonicmicrophones(超声波麦克风)werethenputneartheplants,whichcanrecordbetween20and250kilohertz(千赫兹).Ahumanadult’searcanhearabout16kilohertz.Therewerethreegroupsofplants:Onegroupwasn’twateredforfivedays,anothergrouphadsomepartscutoffandthelastgroupwasuntouched.Themicrophonescaughtsoundsfrom40to80kilohertzfromthefirsttwogroups.Thesound,whichwassimilartothenoiseofpopcornpoppinggrewlouderandlouderduringthefivedaysofwaterstress.Theythenbegantobecomeweakerandweakerastheplantsdriedout.Astressedplanproducedthepoppingsoundaround30to50timesperhour,whiletheuntouchedgrouponlyproducedaroundonceperhour,accordingtothestudy.1．Plantsuse________tocommunicatewithanimalsallthetimeaccordingtothestudy.A．sound B．smell C．light2．Whatdoestheunderlinedword“soundproof”mean?A．发出声音的 B．隔离声音的 C．吸收声音的3．Ahumanadult’searcanhearabout________.A．16kilohertz B．20kilohertz C．250Kilohertz4．Accordingtothestudy,theuntouchedgroupoftheplantsproducedthepoppingsoundaround________.A．40to80timesperhour B．30to60timesperhour C．onceperhour5．Whatisthemainideaofthepassage?A．Plantscanmakesounds.B．Howtotakecareofyourplants.C．Theteammademachine-learningapplications.（2023·四川遂宁·中考真题）SomepeoplebelievethathumanscouldliveontheplanetMarsbytheyear2100.Ourownplanet,theEarth,isbecomingmoreandmorecrowdedandpolluted.ItishopedthatpeoplecouldstartalloveragainandbuildabetterworldonMars.Hereiswhatlifetherecouldbelike.Atpresent,ourspacecraftaretooslowtocarrylargenumbersofpassengerstoMars—itwouldtakemonths.Withthedevelopmentoftechnology,bytheyear2100,thejourneymightonlytakeabout20minutesinspacecraftthattravelatthespeedoflight!However,thespacecraftwouldtravelreallyfast,sothejourneytoMarsmightbequiteuncomfortable.Manypeoplewouldfeelill.Humanscan’tlivewithoutwater,airorfood.Sofar,nobodyknowswhethertherewouldbeenoughwateroraironMarsforpeople.Moreover,scientistsarenotsurewhetherplantscouldgrowonMars.Foodwouldmostprobablybeintheformofpills（药片）andwouldnotbesotasty.Comparedwithlifeontheearth,lifeonMarswouldbebetterinsomeways.Peoplewouldhavemorespace.Theymightliveinhouseswithhugecomfortablerooms.Also,robotswoulddoalotoftheirworksothattheycouldhavemoretimetorelax.TherewouldprobablybenoschoolsonMars.Everystudentwouldstudyatonlineschoolswith“e—teachers”.LifeonMarswouldbeinterestingandchallenging.However,itmaytakehundredoryearstomakeittrue.Sothemostimportantthingweneedtodonowistoprotectourbeautifulblueplanet—theEarth!1．PeoplewouldmovetoMarsbecause________.A．theearthiscrowdedandpolluted B．theywanttochallengethemselvesC．flyingtoMarswouldbefun D．plantscouldgrowbetterthere2．Theunderlinedword“spacecraft”means________.A．Spaceships B．hot-airballoons C．spacestations D．planes3．WhatwouldtheflighttoMarsbelikebytheyear2100?A．Fastandenjoyable. B．Fastbutuncomfortable.C．Slowandboring. D．Slowbutcomfortable.4．Whatcanwelearnfromthepassage?A．TherewouldbeenoughwaterandaironMarsforpeople.B．FoodonMarswouldbemoredeliciousthanthatontheearth.C．PeoplewouldbebusywithworkonMars.D．ThewriterthinkslivingonMarswouldbefullofchallenges.5．What’sthebesttitleforthepassage?A．SchoolsonMars B．FoodonMarsC．LifeonMars D．EnvironmentontheEarth（2023·山东烟台·统考中考真题）April23isknownasWorldBookDay.TheideaofsettingadaytoencouragereadingcameoutfromUNESCO(联合国教科文组织)in1995.Infact,itstartedlongbeforethatinSpain.In1922,SpanishwriterVicenteClavelAndréssuggestedtheideaasawaytohonortheirfamouswriterMigueldeCervantes.Fouryearslater,thefirstcelebrationtookplaceonOctober7,Cervantes’birthday.In1930,itwasmovedtoApril23,thedateofhisdeath.Everyyearsince2001,onecityaroundtheworldischosentobetheUNESCOWorldBookCapitalforayear.Thetaskofthecityistocarryoutactivitiestoencourage“acultureofreadingandspreadingitsvaluesinallagesinandoutofthecountry.”ThoughnoChinesecitieshavebeenchosenastheWorldBookCapitalsofar,arecentnationalsurveyshowsasteady(稳定的)riseinreadingasahabitinChina.Accordingtothesurvey,eachChineseadultreadanaverageof4.78printedbooksand3.33e-booksin2022,bothabithigherthanthefiguresfrom2021.Besides,listeningtoaudiobooks(有声读物)wasanotherrisinghabit,with35.5percentofadultssayingtheywereusedtolisteningtothem.Readingbooksgivespeoplethechancetolookintodifferentworldsandmeetnewpeoplebothrealandimagined.AncientChinesebelievedinthesaying:Readtenthousandbooksandtraveltenthousandmiles.Readingisawaytolearnfromthepast,understandtheworld,andgetlifewisdom(智慧).SomakeeverydayWorldBookDay!1．WhendidSpainfirstholdacelebrationtohonorCervantes?A．In1922. B．In1926. C．In1930. D．In1995.2．WhatshouldaWorldBookCapitalcitydo?A．Helpsellbookstoallages. B．SpreadUNESCO’svalues.C．Organizereaderstovisitthecity. D．Carryoutreadingactivities.3．Whatdoestheunderlinedword“them”inParagraph3referto(指代)?A．Printedbooks. B．E-books. C．Audiobooks. D．Culturalbooks.4．Whatdoesthelastparagraphmainlytellus?A．ThemeaningofaChinesesaying.B．Theimportanceofreadingbooks.C．Themethodofgettinglifewisdom.D．Thewayoflookingintodifferentworlds（2023·山东泰安·统考中考真题）ChinahassentthefinalsectionofitsTiangongspacestationintospace.Aftera13-hourtrip,thenewsection,knownasMengtian,docked(对接)withTiangongspacestationontheearlymorningofNovember1st,2022,finallycompletingit.ThenewsectionwaslaunchedfromHainanIslandinthesouthofChina.Foryears,Chinahasbeenworkinghardtocreateitsownspacestation.Lastyear,Chinabegantolaunchthreemodules(舱)ofTiangongspacestation,oneatatime.Themainmodule,Tianhe,waslaunchedinApril2021.Itholdsthepowersourceandmaincontrolsforthestation,aswellastheastronauts’livingarea.InJuly2022,Chinalauncheditsfirstlaboratorymodule,Wentian,whichisthecountry’slargesteverspacecraft.Thenewmodule,Mengtian(meaning“dreamingoftheheavens”),isalsodesignedasalaboratory.Itisabout18meterslongandhas8specialresearchareasforexperiments(实验).Mengtianissetupsothatexperimentscanalsoberunoutsidethemoduleitself.ChineseastronautscanusespecialroboticarmstorunexperimentsfrominsideTiangong.China’sspaceprogramisworkingwiththeEuropeanSpaceAgencyonsomeexperimentsontheMengtian,Chinasaysthatoneday,foreignastronautswillalsobeabletovisitTiangong.Tiangongspacestationisexpectedtolast10to15years.ThoughtheMengtianmodulecompletesthestation,Chinacouldaddmoremodulesinthefuture.China’sspaceprogramhasgrowngreatlyinrecentyearswithaseriesofsuccesses.In2020,forexample,itsChang’e5probereturnedtotheearthcarryingmoonrocks.Thosewerethefirstmoonsamplesbroughttotheearthsincethe1970s.1．Themeaningoftheunderlinedword“launched”inthefirstparagraphistheclosestto“________”.A．sentup B．landed C．takenoff D．setup2．Whichmoduleistheastronauts’livingareain?A．Tianhe. B．Wentian. C．Mengtian. D．Itisnotmentioned.3．WhenwasChina’slargestspacecraftlaunched?A．In2020. B．InApril2021.C．InJuly2022. D．OnNovember1st,2022.4．WhichofthefollowingstatementsisTRUE?A．NomoremodulescanbedockedwithTiangonginthefuture.B．Chang’e5probebroughtmoonrocksbacktotheearthin2020.C．ChinacreatedTiangongspacestationtogetherwithEuropeanSpaceAgency.D．Chineseastronautscan’tuseroboticarmstorunexperimentsfrominsideTiangong.（2023·重庆·统考中考真题）Squirrels(松鼠)arecuteandinterestinganimalsthatcanbefoundinmanypartsoftheworld.Theyareknownfortheirlongtails,bigteeth,andtheabilitytoclimbtrees.Theycanjumpupto6metersinheight,andtheycanrunupto32kilometerseveryhour.Squirrelshavesoftbodies.Theireyesarehighontheirsmallheadsandareplacedoneachsidesotheycanseewideandfarwithouthavingtoturnaround.Thisoftenhelpsthemgetoutofdanger.Squirrelshavefourbigteethinthefrontoftheirmouththatkeepgrowingallthroughtheirlives.Theyareknownfortheirloveofnuts(坚果),andtheycaneatasmuchfoodastheirbodyweighteachweek.Theywilloftenkeepnutsinthegroundforthelongwintermonths.Manypeoplethinkthatsquirrelsonlyeatnuts,butthisisn’ttrue.Theyalsoliketoeatplants,fruits,eggs,smallanimalsandevenyoungsnakes.Onefunnythingisthatsquirrelsaregoodatplantingtrees.Theyhidethefruitsofoaktrees,butoftenforgetwheretheyputthem.Intheend,theforgottenfruitsbecomebigtrees.1．Howhighcansquirrelsjump?A．6meters. B．6kilometers. C．32meters. D．32kilometers.2．Whatdosquirrelshave?A．Shorttails. B．Bigteeth. C．Coldbodies. D．Bigheads.3．Whydosquirrelskeepnutsintheground?A．Toeatinwinter. B．Toplanttrees. C．Tolosesomeweight. D．Tohavefun.4．Inwhichpartofamagazinecanyouprobablyreadthispassage?A．Art. B．Sports. C．Animals. D．History.（2023·四川德阳·统考中考真题）Inthenearfuture,thedoctorswhotreatourillnessmightbetinymachinesthatswimthroughourbodies.Somemovieshaveplayedwiththeideaofmakingmachinesthesizeofacell(细胞).Todayrobottechnologyhasbroughttheideaclosertothereallife.Inmylaboratory,I’mjusttryingtobuildsuchintelligent,orsmart,tinyrobots.Tinylivingthings,suchasbacteria(细菌),havemanyintelligentactions.Ifwecanmakerobotscopysomeofthem,it’sveryexciting.Thewaybacteriatravelacrosstheirenvironmentisunbelievable.Atfirst,theymovearoundwithoutpurpose,butwhentheystartsensingfood,likeanaminoacid(氨基酸),theywillmovegraduallyinthatdirection.Asanexpertmakingrobots,Ithinkitisgreattomaketinyrobotsthatcandothesamething.Forexample,lookatsomethinglikeE.coli(大肠杆菌).Itcansenseaminoacidsaroundit.Itcanchangehowit’smoving.Itcanrebuildorrepairitself.Infact,E.colidoesallthesesowellthatsomeresearchersareusingitaspartoftheirtinymachines.TheyaremakingtheirtinyrobotsgetfreeridesfromE.coli.AndE.colidoesallthesensingfortinyrobotsanddirectstheirmovements.We’realreadyusingsmallerandsmallermedicaltools,likecatheters(导管)thatcantraveldeepintoyourbraintotreatabloodclot(血块).Next,wewillputtinyrobotsintothebodythatcantravelintoevensmallerspacesandtreatillnessatanearlytime.Imagineatinyrobotthatcantreatabloodclotdeepinyourbrainthatcan’tbereachedwiththecathetersweareusingtoday.Wemaynotactuallyneedsomethingaspowerfulasartificialintelligence(AI)inthesecases.Wecanstillbuildaveryusefultinyrobotwithalowdegreeofintelligence.Forexample,ifatinyrobotnoticesabloodclot,itcanslowlymoveinthatdirection,andcarrymedicinedirectlytothatpart.Itmightonlyhavetheintelligenceofbacteriabutcouldstillwork.1．Whatcanwelearnaboutthewriter?A．Thewriterisamiddleschoolteacher. B．Thewriterisadentistfromahospital.C．Thewriterisanexpertmakingrobots. D．Thewriterisanexpertmakingmedicine.2．WhataresomeresearchersdoingaccordingtoParagraph3?A．UsingtinyrobotstosenseE.coli. B．LettingE.coliworkfortheirtinyrobots.C．ChangingtinyrobotsintoE.coli’sdrivers. D．TellingtinyrobotstodirectE.coli’smovements.3．Whatdoesthewriterthinkofthecatheterstoday?A．Theywillbewidelyusedbydoctorsinthefuture. B．Theyarenotabletogettotinierareasinthebody.C．Theywillbesmarterthantinyrobotsinthefuture. D．Theycanhelpdoctorstakecareofpatientsontime.4．What’sthelastparagraphmainlyabout?A．AIplaysanimportantroleindevelopingtinyrobots.B．Tinyrobotscanrunfastandtreatabloodcloteasily.C．Tinyrobotswithalowdegreeofintelligencearestilluseful.D．Westillneedverypowerfulartificialintelligencetotreatillness.（2023·湖北随州·统考中考真题）Youarealwaystoldtowashyourhandsbeforeyoueat.Youknowyoumustwashyourhandsaftergoingtothebathroom.Youshouldwashyourhandsmanytimesduringtheday.Doyouknowhowtowashyourhandscorrectly?Alwaysusesoaptowashyourhands.Afterturningonthetap(水龙头)andwettingyourhands,youcanrub(摩擦)yourhandswithsoap.Soapmaynotkillallthegerms(细菌),butitcanwashawaytheoilonyourskin.Astheoiliswashedaway,thegermswillleaveyourhandsandgoaway.Youshouldwashyourhandsfor15-20seconds.Howdoyouknowthelength(长度)of15-20seconds?YoucansingABCSong.Bythetimeyougettothelastnote,yourhandswillbeclean!Rubyourhandstogether.Youcanuseonehandtorubthebackoftheotherhandandthenexchangetwohands.Youalsoneedtorubbetweenyourfingers.Don’tforgettorubunderandaroundyourfingernails.Maybeyourhandsdon’tlookdirty,buttherearegermsonthem.Germsaretoosmallforyoutosee.Theyareonyourhandsallthetime.Manyillnessesarecausedbygerms,soyoushouldoftenwashyourhands.1．WhydoesthewritermentionABCSong?A．Becauseitisthemostpopularsongintheworld.B．Becauseeveryonecansingthissongverywell.C．BecausewashinghandsisaseasyassingingABCSong.D．Becauseyoucansingthissongtoknowthelengthofwashinghands.2．Theunderlinedword“note”inParagraph3means“________”inChinese.A．音符 B．注释 C．笔记 D．便条3．WhichofthefollowingisNOTmentionedinthepassage?A．Usingsoaptowashyourhands.B．Usingacleantowel(毛巾)todryyourhands.C．Washingyourhandsforabout20seconds.D．Rubbingunderandaroundyourfingernails.4．Accordingtothepassage,youcanknow________.A．whyyoushouldoftenwashhandsB．whatthebestsoappeopleusuallyuseisC．whatkindofgermsthereareonyourhandsD．howmanygermsthereareonyourhands5．Whatdoesthepassagemainlytalkabout?A．Howtostayhealthy. B．Howtoprotectyourfingers.C．Howtowashhandscorrectly. D．Howtokeepawayfromgerms.（2023·山东泰安·统考中考真题）Manypeoplemaythrowawaythepitsinsidefruitsaftereatingthem,butinheritorsofnutcarving（核雕继承人）haveturnedthemintoartworksinstead.WeifangnutcarvinggoesbacktotheQingDynasty.Duringthattime,anoldimperialcraftsman（皇家手艺人）WangDayanspreadtheskilltothelocalpeopleinShandongProvince.Craftsmenbackthenoftenusedpeachpits（桃核）toshowofftheirartisticskills.Becauseofthehighlevelofcarvingskillsneeded,thetraditionalcultureanditsrichartistictheme,Weifangnutcarvingwaslistedasanationalintangibleculturalheritage（国家非物质文化遗产）in2008.“Onenut,from0.8to6centimeterslong,canbemadeintofanpendants,earrings,buttons,sealsandsoon,”saidTanWanhai,48,aninheritorofWeifangnutcarving.Tanhasstudiedtheartofnutcarvingfor25yearsandhascreatedmanynutcarvings.However,thecraftsmanalsosaidthatbringingthiskindofartworktolifeisnoteasy.“Unlikesomepitslikeolive（橄榄）pitswhichhaveaflatsurface,eachpeachpithasitsownspecialtexture（质地）likehumanfingerprints,“Tansaid,adding,that,craftsmenhavetostudyeachpeachpittocarefullyplanouttheirartwork.Nutcarvingcraftsmenalsoneedtohaveknowledgeinmanyareas.AccordingtoTan,theyhavetomasterskillsinpainting,sealcarvingandcalligraphyfrommanytraditionalcultures.Thankstotheircreativedesignandfreshideas,WeifangnutcarvingartworkshavebeenincreasinglywelcomedbypeopleinChina.Morepeoplearelearningtheartandhaveevenbecomeinheritorstopassdowntheskilltoyoungpeople.“Now,thenumberofinheritorsisabout1,000.ButIbelieveitcouldbebigger.Morecraftsmennowgiveupthetraditionofpassingdowntheskillonlythroughthefamilyandopenituptoanyonewhoisinterestedinlearningtheskill,”saidTan.1．Weifangnutcarvingwaslistedasanationalintangibleculturalheritagebecauseof________.①thehighlevelofcarvingskillsneeded

②itsrichartistictheme③thetraditionalculture

④thepopularityaro