北京市2021年九年级中考一模英语分类汇编：阅读表达

北京市

2021年九年级中考一模英语分类汇编

阅读表达

2021年北京市丰台区初三一模英语试卷

四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）

StudentsatBullockCreekHighSchoolinMidland,Michiganfoundanunusualwaytoraise

moneyfortheirroboticsteam.

Everyyear,28studentsontheBlitzCreekteamtakepartinanationalroboticscompetition,

wherestudentsarechallengedtocreatearobotthatcanperformcertaintasks.

Theydesignrobots,buildthem,andwritetheprogramsthatrunthem.

Butbuildingrobotsisn'tcheap.MaxtonHerstjoinedtheteamintheninthgrade,andlaterhe

becamethecaptainoftheroboticsteam.Byaccident,MaxtonHerstsawavideoaboutatoilet

paperpyramid.Maxtonrealizedthatitwaspossibletobuildarecord-settingpyramid,andthen

sellthetoiletpapertogetmoneyfortheirprogram.Alltheteammembersagreedtotryhisidea.

BlitzCreekhasbeenplanningthepyramidsincelastMay.Onechallengewascalculating（计

算）howmanyrollsofpaperwereneeded.Theanswerturnedouttobe27,434.

InlateDecember,teammembersgaveuppartoftheirwinterholidaytobuildthepyramid.

Thepyramidwassobigthattheyhadtobuilditfromtheinsidebeforebackingoutandfillingin

theareaswheretheyhadbeenstanding.Ittookabout16hours,withmanypeopleworking,to

completethepyramid.Thefinalheightofthepyramidwas4.95meterstall,whichisabout61

centimeterstallerthanthecurrent（当前的）GuinnessWorldRecord.

ThepyramidopenedforviewingonJanuary4,2020.Sadly,becausethepyramidwasinthe

schooFsfronthall,itcouldonlystayforthreedays.Withalltheexcitementcausedbythe

pyramid,itturnedouttobefairlyeasytosellthetoiletpaper.Manysupportersdidhelp.Families

andteachersboughthalfofthepaper.Alargecompanyboughttherest.Theteammadeabout

$10,000fromtheevent,whichwillhelppayforitsactivities.

Maxtontalksaboutthesuccessofhiscrazyidea.4tIfyou'vegotanidea,and

youknowthatthisideaisgood,pushit,“hesays."Don'tstop.”

34.WhatdidthestudentsatBullockCreekHighSchoolraisemoneyfor?

35.Whatdidthestudentsdotogetmoney?

36.Howmuchmoneydidthestudentsmake?

37.Whowerethesupporters?

38.WhatmadeMaxton'sideasuccessful?

答案：

34.Theyraisedmoneyfortheirroboticsteam.

35.Theybuiltarecord-settingpyramid,andthensoldthetoiletpapertoraisemoney.

36.Theteammadeabout$10,000.

37.Theywerefamilies,teachersandalargecompany.

38.Hesharedhisidea,gaveuphisvacationtotryhisideaandnevergaveup.Healsogotsupport

andhelpfromothers.

2021年北京市平谷区九年级中考一模英语

四、阅读短文，根据短文内容回答问题。（共10分，每题2分）

AyoungDutchinventoristryinghisbest

tocleanupfloatingplasticfromthePacific

Ocean.Hehasdevelopedafloatingdevice（设

备）tostopplasticwastemovingintorivers

beforeitreachesthehighseas.

BoyanSlatwasjust18yearsoldwhenhe

inventedasystemforcatchingwasteinthe

floatingplasticinthePacificOcean

ocean.Healsofoundedanenvironmental

groupcalledTheOceanCleanup.Itspurposeistodevelopthesystemandmoveittotheright

place,thengetitreadyforuse.

LastSaturday,the25-year-oldSlatannouncedthenextstepinhisfight:afloatingdevicethat

hecallsthe"Interceptor."Itremovesplasticoutofrivers.Thedeviceispoweredbyenergyfrom

thesun.

"Weneedtoclosethetap,whichmeanspreventingmoreplasticfromreachingtheoceanin

thefirstplace,uSlatsaid.Headdedthetrashfromlandtoseaiscarriedmainlythroughrivers.

Expertssay8millionmetrictonsofwasteflowintotheoceaneachyearfromrivers,creeks

andseasideareas.Theplasticendangersfishandothersealivingthings.

ThreeofthemachineshavealreadybeenmovedtoIndonesia,MalaysiaandVietnam.Slat

saidafourthisgoingtotheDominicanRepublic.

Slatsaidhebelieves1,000riversareresponsibleforabout80%oftheplasticgoingintothe

world'soceans.Hesaidhewantstotrytocleanthemallinthenextfiveyears.

Headded,"Thisisnotgoingtobeeasy,butimagineifwedogetthisdone.Wecouldtruly

makeouroceanscleanagain."

MeanwhileSlataskedforsupportfromcountrieswhichareinterestedincleaninguptheir

rivers.Healsowantssupportfrombusinessesthatpreparetohelphimwithmoneyandthe

operationofthedevices.

TheInterceptorisdesignedtobesafeinrivers.Itsnoseisshapedtoturnawaylargerfloating

objectsliketreetrunksindifferentdirection.TheInterceptorworksbyguidingplasticwasteinto

anopeninginthefrontofthedevices.Thewasteisthencarriedinsidethemachinewhereitis

droppedintocontainers.Theinterceptorsendsatextmessagetolocaloperatorsthatcancomeand

emptyitwhenitisfull.

Slatshowedhowitworkedbyputtinghundredsofyellowrubberducksintothewateratthe

launcheventintheDutchcityofRotterdam.Theinterceptorcaughtnearlyallofthem.

JanvanFranekeriswiththeWageningenMarineResearchInstitute.HetoldtheThe

AssociatedPress(AP),"Iamreallyhappytheyfinallymovedtowardthesourceoftheliter.The

design,fromwhatIcansee,looksprettygood."

''Deployinginterceptorsisevencheaperthandeployingnothingatall,,H,Slatnoted.

34.HowoldwasSlatwhenhefounded"TheOceanCleanup"?

35.WhendidSlatannouncehisnextstepinhisfight?

36.Whereis8millionmetrictonsofwasteintheoceanfrom?

37.WhatdoesSlatwanttodointhenextfiveyears?

38.WhatdoyouthinkofSlat'sinvention?

答案：

34.Slatwas18yearsold.

35.LastSaturday.

36.8millionmetrictonsofwasteflowintotheoceaneachyearfromrivers,creeksandseaside

areas.

37.Hewantstotrytocleanplasticbottlesandalltherubbishinthenextfiveyears.

38.Energy-saving,environmental,technological,acceptable,economical,useful,great,good,

cheap.......

北京市门头沟区2021年九年级中考一模英语试题

四、阅读短文，根据短文内容回答问题。（共W分，每小题2分）

TheStoryofBraille

Usually,whenwetalkaboutreading,wethinkofusingoureyestoseeletterswrittenininkon

paper.However,thisisnotalwaystrue.Forexample,blindpeoplecannotsee,buttheycanstill

readbooks.

ThemanwhointroducedblindpeopletoreadingwasLouisBraille（1809-1852）.Braillelost

hiseyesightattheageofthreeasaresultofaninjury.Whenhewasten,hewenttoaschoolfor

theblindinParis.Inthosedays,booksforblindpeopleusedpaperpressedagainstmetalwireto

formletters

Sincethemetalwirewasheavy,eachbookweighedasmuchas100pounds.Thewhole

systemwasnotconvenientforuse.Indeed,theschoollibraryonlyhadfourteensuchbooksinit.

In1821,asoldiervisitedtheschoolandshowedthestudentsasystemforpassingmessagesat

nightduringtimesofbattle.Hissystemusedpaperwithsmall,raiseddotsthatcouldbefeltwith

thefingers.Eachletterofthealphabetwasrepresentedbyadifferentpatternwhichconsistedof

twelvedots.Thesoldierswoulddrag（缓慢地移动）theirfingersovertheraiseddotstoreadthe

message.

Whilethestudentsfoundthesoldier'sideainteresting,thesystemwastoodifficulttobeof

practicaluse.However,youngLouisBrailletooktheideaandworkedonit.Attheageoffifteen,

hecreatedasystemwithpatternsofsixraiseddotsrepresentingeachletter.Braille,thesystemfor

readingusedtodaybyblindpeoplearoundtheworld,wasthusborn.

TheblindcaneasilyrecognizeBraillewiththefingers.TheycanalsoeasilywriteinBraille

withaspecialtypewriter.Today,itisthemostcommonsystemusedbyblindpeopleforreading

andwriting,andnearlyeverylanguage,includingChinese,hasitsownversionofBrailleforits

peopletouse.

34.Whointroducedblindpeopletoreading?

35.Whendidasoldiervisittheschoolandshowthestudentsasystem?

36.HowoldwasLouisBraillewhenhecreatedasystem?

37.Doesthesystem'Braille*includeChinese?

38.WhatcanyoulearnfromLouisBraille?

答案：

34.LouisBraille.

35.In1821.

36.Attheageoffifteen./Hewas15.

37.Yes/Yes,itdoes.

38.Hetriedtosolvetheproblem.Hewasgoodatthinkingandpractising...只要符合文章传达

的思想，均给分。

北京市海淀区2021年九年级中考一模英语试题

四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）

PeopleinCliff-topVillageMovingtoNewHomes

Sofor,manypeoplefrompoorareashavebenefitedfromthegovernment'spovertyrelief

policies（脱贫政策）.Aspartofthenation'spovertyreliefprogram,eighty-twofamiliesinthe

cliff-topvillageofAtuleerinSichuanarepreparingtomovetonewapartments."Thegovernment

hasboughtnewfurnitureforeachnewhome.Ournewapartmentshavekitchensandtoiletswith

runningwater.Weonlyneedtotakeclothesandquiltsthere,9,

Mou'seSubure,ayoungmanfromAtuleersaid."Weusedtoliveinadobe（土坯）housesandhave

neverseensuchniceapartments.”

Thevillageisatthetopofa1,400-metercliff.Villagersusedan800-meterrattan（藤）

ladderswithnorailings（栏杆）toreachthenearestmarketseveralkilometersawayonceaweekto

sellpeppersandwalnuts,andtobuynecessities.Theladdersweretheironlywaytotheoutside

world.Thevillagerswereverypoor,withanincomeofabout3,000yuanperyear.

Threeyearsago,thevillagecaughttheattentionofthegovernment.Soonthegovernment

spentonemillionyuanonasteelladderwithahandrailthathascuttraveltimetothenearesttown

fromthreehourstoone.Now,atotalof84families——mostofthevillagers—willsettleintheir

newapartments75kmaway.Themembersoftwofamiliesweresoexcitedabouttheirnewhomes

thattheymovedonMonday,onedayaheadofschedule.

In2016,anewspaperpublishedsomephotosshowingstudentsclimbingrattanladders,so

moreandmoretouristswenttoseetherattanladders.Andsomeeventriedtoclimbthem.

Afterthe84familiesmove,Atuleerwillseenewtourismdevelopment.Acablecarwillbe

usedtotransporttouriststothevillageandnearbycanyons(峡谷)willbedeveloped.Some30

better-offfamilieswillremaininthevillageandworkinthetouristindustry,runningruralinns,

showingtouristsaroundandcarryingbagstomakemoney.

Shakingoffpovertyisnotthefinishline,butthestartingpointofanewlife.

34.Whohasboughtnewfurnitureforeachnewhome?

35.Whatkindofhousesdidthevillagersliveinbeforemoving?

36.Howmuchdidthegovernmentspendonthesteelladder?

37.Whydidmoreandmoretouristsgotoseetherattanladdersonthecliff?

38.Whatdoyouthinkofthevillagers,shakingoffpoverty?

答案：

34.Thegovernment(hasboughtnewfurnitureforeachnewhouse).

35.(They/Thevillagerslived/usedtolivein)adobe(houses).

36.(Thegovernmentspent)onemillionyuan(onthesteelladder).

37.Becauseanewspaperpublishedsomephotosshowingstudentsclimbingrattanladders.

38.Theirshakingoffpovertyisnotthefinishline,butthestartingpointofanewlife./

Theirlifewillbehappierandhappier./Theyhavebenefitedfromthegovernmenfspovertyrelief

policies.

北京市朝阳区2021年九年级中考一模英语试题

四、阅读短文，根据短文内容回答问题。(共10分,每小题2分)

Britishpeoplearefamousforsayingsorryinalmosteverysituation.Theysay“Sorry''for

askingaquestion,fortheirbadweatherorbecausetheysneezed(打喷嚏).

Britishpeoplepridethemselvesontheirpolitemannerstowardsoneanotherinpublic.Asa

result,theyusetheword“sorry"quitealot-evenwhentheydon'treallymeanit!Usually,ifthey

wanttoaskastrangerforthetime,theywouldstartbysaying,t4Sorrytobother（打扰）you.Do

youknowwhattimeitis?”Iftheyarefiveminuteslateforadate,theywouldgenerallygreetthe

personbysaying,"Sorry,I'mlate!”

Thattheysaysorrydoesnotonlymeantheyfeelsadforsomeoneelsebecauseoftheir

problemsorbadluck.Inthedictionary,“sorry“alsomeansfeelingregretbecausetheyhavedone

somethingwrong.Andnow,thinkaboutthis.Normally,whentheywanttoaskastrangera

question,theystartwith"Sorrytobotheryou."Inthissituation,theyaren'tsayingsorrybecause

theyfeelsadforthatpersonorbecausetheyfeelregret.

IntheBritishculturesayingsorry,ingeneral,isawaytobepolite,especiallytopeoplewho

theydon'tknowverywell.Besides,italsocanbringthemotherbenefitsintheirdailylife.Ina

recentexperiment,anactoraskeddifferentstrangersonarainydayifhecouldusetheirmobile

phonestomakeacall.Whenheaskedonegroupofstrangersandaskedthemwithoutsavingsorry

first,hewasonly9%successfulinborrowingtheirphones.However,whenhesaidsorryto

anothergroupofstrangersaboutthebadweatherbeforeaskingifhecouldusetheirmobilephones,

hewas47%successful.

34.DoBritishpeoplesaysorryfbraskingaquestion?

35.WhydoBritishpeopleoftenusethewordsorryquitealot?

36.WhatdoBritishpeoplesayiftheyarefiveminuteslateforadate?

37.Whatisthemainideaofthelastparagraph?

38.WhatdosorrymeantoBritishpeople?

【答案］34.Yes,theydo.

35.Toshowtheirpoliteness.

36.Sorry,I'mlate.

37.Thebenefitsofsaying“sorry”.

38.Awaytobepolite.

【解析】

本文分析了“sorry”这种礼貌用于在英国的普遍性，并分析了它在不同场合所代表的不同意

义。

【34题详解】

根据"Theysay"Sorry"fbraskingaquestion”可知，他们问问题时会说“sorry”,故填Yes,they

do.

【35题详解】

根据"Britishpeoplepridethemselvesontheirpolitemannerstowardsoneanotherinpublic.Asa

result,theyusetheword^6sorry,,quitealot”可知，他们经常使用这个词是为了表示礼貌，故填

Toshowtheirpoliteness.

【36题详解】

I艮据“Iftheyarefiveminuteslatefbradate,theywouldgenerallygreetthepersonbysaying,

“Sorry,Vmlate!”可知，如果他们约会迟到了五分钟，他们通常会这样说:“对不起，我迟到

了!”故填Sorry,Tmlate.

【37题详解】

根据"Besides,italsocanbringthemotherbenefitsintheirdailylifb”及此段的描述,可知,此段

主要介绍了说“sorry”的好处，故填Thebenefitsofsaying"sorry”.

【38题详解】

根据"IntheBritishculture,sayingsorry,ingeneral,isawaytobepolite”可知，"sorry”对他们来

说是礼貌的一种方式，故填Awaytobepolite.

北京市顺义区2021年九年级中考一模英语试题

四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）

RestorerspiecetogetherTerracottaWarriors

LanDesheng,the52-year-oldconservator-restorer（修复者）ispartofspecialistteampieces

togetherandrepairingtheTerracottaArmy.

Pointingtolife-size,TerracottaWarriors,Lansaid“Thesearepiecesofhistorythathavebeen

vividlypreserved（保存）.Morethan2000yearshaveslippedby,andyoucanstillsensethehuge

amountoftalentthatwentintomakingthesefigures（塑像）

Lansaidtheteamaimstorestoretherelics'（遗物）originalappearancebyapplyingthe

principleofminimumintervention（最/卜干预）.On-site,"firstaid“isakeyelementofthework.

Usinghisexperience,LancantellpreciselywhethertheTerracottaWarriorsweremadeby

craftsmenfromtheQinCourtorbylocalartisans,astheirworkisquitedifferent.

Duringthepast25years,asaresearcherwiththeEmperorQinshihuang'sMausoleumSite

Museum,Lanhasrestoredmorethan150ofthefigures.Hesaidhewasanxiouswhenhefirst

startedworkinthisfield.Eventhoughitwashisidealjob,in1993LangraduatedfromNorthwest

UniversityinXi'anwithamajorinculturalheritage（文化遗产）andthreeyearslaterhestarted

workonrestoringTerracottaWarriors.

Theconservator-restorersfaceastricttrainingprogram.Inthefirsttwoyears,Lanwasnot

allowedtotouchtherelics.Andwastoldto"observe,rememberandread"Hisfirsttaskafterhis

trainingendedwasalocatefragments（碎片）andsearchformissingpartsofthefiguresamong

thepiledremains.Sometimeshewasunabletofindasinglemissingpieceandoftenaskedhis

teacherwhenhecouldstarttorepairacompleteTerracottaWarrior.

Thetechnologyusedtorestorethefigureshaschangedovertheyears.Butthebasicmethods

remainthesame.Afterfragmentsofthewarriorsandhorsesarecollected.Therestorersattempt

（尝试）topiecethemtogetherbeforeusinggluetobindthem.Overtheyears,therestorershave

becomeusedtodelaysandthefactthathardlyanythingcanbedoneimmediately.Patienceis

necessary.

34.WhatisLanDesheng'sjob?

35.Whatistheaimofthespecialistteam?

36.HowmanyfigureshasLanrestoredduringthepast25years?

37.Didtherestorersneedastricttraining?

38.Forrestorers,whatdoyouthinkisimportant?

【答案】34.Heisaconservator-restorer.

35.Theteamaimstorestoretherelics'originalappearancebyapplyingtheprincipleofminimum

intervention.

36.Morethan150ofthefigures.

37.Yes,theydid.

38.Patience.

【解析】

【分析】文章介绍了兰德生是一名52岁的文物保护修复者，详细介绍了他的工作，体现出

了文物修复的难度之大。

【34题详解】

根据"LanDesheng,the52-year-oldconservator-restorer（修复者）ispartofspecialistteam

piecestogetherandrepairingtheTerracottaArmy.“可知，兰德生是一名文物修复者，故填Heis

aconservator-restorer.

[35题详解】

根据"Lansaidtheteamaimstorestoretherelics'（遗物）originalappearancebyapplyingthe

principleofminimumintervention（最小干预）可知，专家小组的目标是运用最小干预的原

则恢复文物的原始外观,故填Theteamaimstorestoretherelics,originalappearanceby

applyingtheprincipleofminimumintervention.

[36题详解】

根据"Duringthepast25years,asaresearcherwiththeEmperorQinshihuang,sMausoleumSite

Museum,Lanhasrestoredmorethan150ofthefigures.”可知，在过去的25年里，作为秦始皇

陵墓遗址博物馆的研究员，Lan已经修复了150多个雕像。故填Morethan150ofthefigureso

[37题详解】

根据"Theconservator-restorersfaceastricttrainingprogram.”可知，修复人员要接受严格的训

练，故填Yes,theydid.

[38题详解】

根据"Patienceisnecessary.”可知，作为文物修复者，耐心是非常有比要的，故填Patienceo

2021年北京市房山区九年级中考一模英语

四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）

Haveyoueverheardofnetball?Itisateamsportwhichissimilartobothbasketballand

handball.

NetballwasfirstplayedinEnglandin1895atMadameOstenburg^College.Inthefirsthalf

ofthe20thcentury,NetbalPspopularitycontinuedtogrow,withthegamebeingplayedinmany

countries,itisparticularlypopularinAustraliaandNewZealand.In1995Netballbecamea

“recognized“sportoftheInternationalOlympicCommittee（IOC）andoneoftheInternational

NetballFederation'sgoalsistoencouragetheIOCtoincludenetballintheOlympicGames

Programmeinthefuture.

Therearesevenplayersoneachteamandtheyeachwearabib（号码布）whichshowsthe

nameofthepositiontheyplay.Playersmustthrowtheballtooneanotherandtheaimofthegame

istopasstheballtothe“GoalShooter^or"GoalAttack^whocanshoottheballintothenettoscore

agoal.However,thekeyrulesofnetballarethatyoucannotbounce（拍）theballandyou

cannotmoveyourfeetwhenyouhavetheball.Thisiscalledthefootworkruleanditcanbequite

difficulttograsp（掌握）foryoungchildrenplayingthegame!Afullmatchlastsforonehour

andinasinglematchoftenabout100goalsarescoredwhichshowswhatafast-pacedand

excitinggamenetballis!

Netballistypicallyplayedbywomenandgirls.However,atmanyuniversities,thereare

mixednetballleagues（联赛）inwhichteamsmusthavebothmaleandfemaleplayers.

IntheUK,therearemanydifferentwaystotrytoattractwomentoplaynetball.Onesuch

planiscalledfc4BacktoNetball^whichencourageswomenwhohavenotplayednetballsincethey

wereatschooltorediscovertheirloveforthesportandgetbackonthecourt!WalkingNetballis

anothervariation（变化形式）ofthesportaimedatolderwomenandthosewhowanttoexercise

inagentlerway.So,whynotwatchavideoofnetballonlineandthenhaveagoforyourself?

34.Whatisnetballsimilarto?

35.Whenwasnetballfirstplayed?

36.Howlongdoesafullnetballmatchlast?

37.WhatisWalkingNetball?

38.WhatisParagraph3mainlytalkingabout?

答案：

34.Bothbasketballandhandball./Basketball./Handball.

35.In1895.

36.Onehour.

37.Itisanothervariationofnetballaimedatolderwomenandthosewhowanttoexerciseina

gentlerway.

38.Therulesofplayingnetball.

2021年北京市燕山区九年级中考一模英语

四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）

Fromaseed（种子）thatissmallerthanapeagrowsthetallestof

trees.ThecoastredwoodisthelargestgiantamongNorthAmerica's

rvdwoods

trees.

Redwoodsaremostspecialfortworeasons.Thefirstistheirsize.Imaginestandingnexttoa

treethatistheheightofa30-storybuilding.Thesecondistheirage.Redwoodscommonlymakeit

to600yearsorso.Ithasbeenfoundthatsometreesaremorethan2000yearsold.

Tofindacoastredwood,youhavetogotoOregonorCalifornia.

Acoastlineabout450mileslongandupto35mileswideishometotheredwoods.Coast

redwoodsdon'tgrowanywhereelseintheworld,becausethecoastofthePacificOceanprovides

aspecialenvironmentfortheredwoods.

Cool,moist（湿润的）aircomesofftheoceanandkeepsthetreesmoistallyearround,

whichisimportantbecausealmostallofthearea'srainfallsbetweenOctoberandMay.Duringthe

drysummermonths,thetreesdependonmoisturefromthethickfogthatoftenhangsoverthe

coast.

Redwoodshavetheirownprotectionsystems.Mostofredwoods*branchesandleavesare

highuponthetree.Thiskeepsthemsafefromforestfires.Also,thebark（树皮）ofaredwood

isasmuchas12inchesthick.Thethickcoveringprotectsthelowerpartofthetreefromfire

damage.Besides,redwoodsaresafefrominsectdamage（虫害）becausethewoodcontainsa

bitter-tasting（苦味的）chemicalcalledtannin.

Ifyouevergetachance,visitaredwoodforest,andimaginewhomightcamptherea

thousandyearsago.Lookupwardandjustimaginehowhighthetreesmightgrowifweprotect

them.

34.WhatisthelargestgiantamongNorthAmerica'strees?

35.Whatareredwoodsmostspecialfor?

36.Wherecanyoufindacoastredwood?

37.Whatkeepsthetreesmoistallyearround?

38.Whataretheredwoods*protectionsystems?

答案：

34.Thecoastredwood.

35.Theirsizeandage.

36.OregonorCalifornia.

37.Cool,moistaircomesofftheocean.

38.Redwoods5branches,leaves,barksandthebitter-tastingchemical.

2021年北京市通州区九年级中考一模英语

四、阅读下面的短文，并根据短文内容回答问题。（共10分，每小题2分）

TeenScientistFinds