重庆市永川区2022-2024年中考英语一模试题分类汇编：阅读理解

重庆市永川区2022-2024年中考英语一模试题分类汇编

阅读理解

2024年重庆市永川区中考一模英语试题

IV.阅读理解（41-43小题，每小题1分，44-59小题，每小题2分,共35分）

阅读下列材料，从A、B、C、D四个选项中选出最佳答案，并把答题卡上对应题目的

答案标号涂黑.

A

“Hey,buddy.Thisbambooissotasty.Whatdoyouthink?”Thesefourpandassitaroundawood

deskandeattogether.Doesitlookliketheyareplayingmahjong（麻将）?

ThepandasareinChongqingZoo.Theywerebornonthesame

dayin2019.ShuangshuangandChongchongaretwinbrothers.Xixi

andQingqingaretwinsisters.Buttheyaredifferent.

Shuangshuangislively.Chongchongneedstimetobecomefriendswithothers.Xixiisa

quietgirlwhileQingqinglikestostayinthecrowd.

41.Wherearethesefourpandasfrom?

A.InChengduZoo.B.InChongqingZoo.

C.InBeijingZoo.D.InGuangzhouZoo.

42.Thesefourpandasare.

A.outgoingB.livelyC.differentD.quiet

43.Whenwerethesefourpandasborn?

A.In2024.B.In2023.C.In2020.D.In2019.

B

Arethereanyhangnails（倒刺）nearyourfingernails（手指甲）？If

youtrytopullthem,theyreallyhurt.Sowhydowehavemorehangnails

inwinter?Theansweristhatourhandsaredrierduringtheseason.

Ourskin（皮肤）nearourfingernailsisn'toilycomparedtoother

partsofourskin.Theweatherisusuallydryinautumnandwinter,anddrynesstakesawayoil.So

whentheskinbecomesreallydry,itcracks（开裂）andbecomesharder.Thisgivesushangnails.

Sohowtopreventhangnails?Mostpeoplethinkhavingenoughvitamins（维生素）canplaya

part,butvitaminsarenotasimportantaspeoplethink.Nevertheless,ifsgoodtohavefoodsrich

invitaminsAandB,suchascarrots,eggsandfish,accordingtoBeijingYouthDaily.

Also,it'sbestnottopullthehangnailsoff.Itmaynotonlyhurtbutalsoresultinmore

hangnailsbecausetheskinbecomesdamaged（被破坏的）.Youcanputyourhandinwarmwaterfor

afewminutesandthencutthehangnailswithnail-scissors.Youcanalsotryusinghandcreammore

often.

44.Whydopeoplehavemorehangnailsinwinter?

A.Thebodydoesn'thaveenoughvitamins.B.Thenailsgrowinthewrongway.

C.Thehandsaredrierduringtheseason.D.Theweatheristoowarm.

45.AccordingtoBeijingYouthDaily,thefollowingfoodsarerichinvitaminsAandB

except.

A.carrotsB.eggsC.fishD.junkfood

46.leadstomorehangnailsaccordingtothepassage.

A.PuttinghandsinwarmwaterB.Pullingthehangnailsoff

C.UsinghandcreammoreoftenD.Cuttingthehangnailswithnail-scissors

47.Inwhichpartofamagazinecanyouprobablyreadthepassage?

A.Businessworld.B.Languageandculture.

C.Jokes.D.Lifeandhealth.

C

Theotherday,myhusbandcalledmetothebalcony（PH台）.“Come,dear,lookatthatcar!”

“What'sup?"Iasked,lookingdownatthesquareinfrontofourapartmentbuilding.Adriver

wastryingtoparkbetweentwocars.

“Thatmustbeawoman,“myhusbandsaid.

“Howdoyouknow?^^

"I'vewatchedthecarmovebackandforthtwentytimes.Mencan*tbesobadatdriving!,?

“Whatifthedriverisaman?^^Iasked.

“Ibetyou50yuanthatthedriverisawoman!,?

Westoodonthebalconyandwatchedthecar.Itfeltalittlesilly.Fiveminuteslater,thecar

wasfinallyparkedperfectly,andamanslowlygotout.

“Fiftyyuanplease,9,1saidtomyhusbandashesilentlywalkedaway.

Myhusbandisnotaloneinlookingdownonfemaledrivers.Onweekends,myfriendLily

likestravelingaroundthecitybybus.Butshealwayshesitatestogetonabusifthedriverisa

woman."Ican'ttrustafemaledriver,shetoldmeoneday."Womenarenotborntodrive,you

know.”

“Sorry,butIdon*tknow,^^Isaid.Igotoworkbybuseveryday,andIneverthinkfemale

driversareanyworse.Infact,theyareoftenmorecarefulthanmen.Researchalsoshowsthat

femaledriversare8.8timeslesslikelytocauseaccidentsthanmaledrivers.

Therearenotmanyfemalebusdrivers,though.AndinthehistoryofFormulaOne（一级方程

式赛车），only0.26percentofdrivershavebeenwomen.Withoutrolemodels,manygirlsmay

thinktheyarenotmeanttobegooddrivers.Buttheabilitytodrivehasnothingtodowithgender.

Womencandrivewell,too.Ifstimetostopmakingjokesaboutfemaledrivers.

48.Wherewerethewriterandherhusbandtalking?

A.Maybeinthepark.B.Maybeinthecar.

C.Maybeinthestreet.D.Maybeathome.

49.Whatdothewriter'shusbandandfriendLilythinkoffemaledrivers?

A.Theydowellindriving.B.Theycan'tbegooddrivers.

C.Theydrivemorecarefullythanmale.D.Theyusuallyparkperfectly.

50.InthehistoryofFormulaOne,only0.26percentofdrivershavebeen.

A.theyoungB.theoldC.menD.women

51.Whafsthewriter'sattitudetowardsfemaledrivers?

A.Supportive.B.Uncertain.C.Doubtful.D.Disappointed.

D

Haveyouseenanyscarecrows（稻草人）？Inthecountrysideofourcountry,somevillagerslike

tosetupsomescarecrowsinthefieldsinordertopreventbirdsfromharmingtheircrops.Theythink

thatthiscanplayaroleindrivingawaybirds.Infact,notonlyfarmerslovetousescarecrows,but

alsosomeairportshaveinstalledscarecrowsinsuchadevelopedtechnologytoday,whichplaysa

verygoodroleindrivingawaybirds.Somepeoplewillsaythatbirdsarenotfools,andtheywill

comebacktoeatafteralongtime.Sodothebirdsreallyfeelscared?Canscarecrowsreallyplaya

roleindrivingawaybirds?Notvery-unlessyou'rewillingtoputsomeextra（额外）effortinto

them.

Whiletraditionalscarecrowswhocouldn'tmovedoworkagainst“pestbirds**（eg.crowsand

blackbirds）,theeffectisalmostalwaystemporary（暂时的）.Overtime,thebirdsgetusedto

scarecrowswhocouldn'tmoveandreusetheirdestructive（破坏f生的）habits.

However,afewtrickscanupyourscarecrow'sgame.Researchershavelearnedthatthose

withrealisticfacialfeatures（特征）andbrightlycoloredclothesarebetteratdrivingawaybirds.

Also,movingascarecrowaroundeveryfewdaysoftenhelps.Accordingtoseveralstudies,

flailing（大幅波动）scarecrowsgettheverybestresults.

52.Accordingtothepassage,whydosomevillagersputsomescarecrowsinthefieldsinChina?

A.Tomakethefieldsbeautiful.B.Toprotecttheircrops.

C.Tohavefun.D.Topreventothervillagersfromstealing

crops.

53.Whatcanweinferfromthesecondparagraph?

A.Thebirdsgetusedtoscarecrowswhocouldn'tmove.

B.Thescarecrowswhocouldn'tmovearealwayshelpfulforvillagers.

C.Thevillagersmaymakethescarecrowskeepmovingtostopbirdsfromharmingtheir

crops.

D.Thebirdsarescaredofscarecrowswhocouldn'tmove.

54.Whatdoestheunderlinedword“those“referto?

A.Tricks.B.Villagers.C.Birds.D.Scarecrows.

55.Howcanvillagersuptheirscarecrows5games?

A.Bymovingscarecrowsaroundeveryfewweeks.

B.Byaddingmoreandmorescarecrows.

C.Bymakingsomerealisticfacialscarecrows.

D.Bymakingsomescarecrowswithnothing.

E

©ThereareafewwaysinwhichChineserestaurantsaredifferentfromWesternrestaurants.

Chineserestaurantcultureisbroadandprofound.

©ConsiderhowWesternersgoabouteatingatrestaurants.Everyonealwaysgetstheirown

menuandorderstheirownfood.And,sincethetablesareusuallysmall,itisquitedifficulttotalk

to-orevensee——morethanafewpeopleduringthemeal.

③WhileinmodernChinatherearemanyWestern-stylerestaurants,thetraditionalChinese

restaurantexperienceisquitedifferentfromintheWest.Usually,everyonesitsatlarge,round

tableswhereitiseasytoseeandtalkwitheachother,evenifitisaratherlargegroup.Oneperson

ordersthefoodforeveryone,afterconsideringthelikesanddislikesoftheotherpeopleinthe

group.Then,whenthefoodcomes,allofitisputinthemiddleofthetable.Everyonethenserves

themselvesbytakingasmallbitoffoodandputtingitontheirownplates.

@JustasintheWest,peoplecanchoosewhattheywanttoeat.However,whileintheWest,

importanceisplacedontheindividual（个人）andhavingone'sownpreferences,inChina

importanceisplacedonsharingandcommunity.Insteadofseeingthemselvesasindividualsfirst,

andpartofthegroupsecond,Chinesepeoplegenerallyseethemselvesaspartofthegroupfirst

andindividualssecond.Everyonestillgetswhattheywant,butitisasharedexperience.

©Finally,sincepeopleareseatedataroundtable,everyoneistreatedequally.Nooneperson

isgivengreaterimportanceoveranother.However,respectisstillshowntoolderpeopleorpeople

ofhigherstatus,astheyalwayssitatthefarendoftheroomfacingthedoor.

©Chinahasmanydifferentstylesoffoodandawiderangeofingredientsandcookingmethods.

Andso,whenyouareinChina,youshouldmakeanefforttoenjoyChinesefoodasmuchas

possible.However,youshouldalsomakeanefforttoenjoyitastheChinesedo-asagroup

experience-atimeforsharing,family,andfriendship.

56.InChina,whatisplacedinanimportantplaceaboutchoosingthefoodbyChinesepeople?

A.Theindividual.B.Price.C.Sharing.D.Theirown

preferences.

57.Thewritermainlydevelopshisideaby.

A.listingnumbersB.raisingquestionsC.tellingastoryD.comparingfacts

58.Whichofthefollowingcanbethebesttitleforthepassage?

A.Chineserestaurantcultureisn'tonlyjustfood.

B.TheWesternrestaurants.

C.TheChinesefood.

D.Thedifferentfoodintheworld.

59.Whafsthestructureofthepassage?

A.①②/③④/⑤⑥B.①/②③④/⑤⑥C.①②/③④⑤/⑥D.①/②③④⑤/⑥

2023年重庆市永川区中考一模英语试题

IV.阅读理解。（41—43每小题1分，44—59每小题2分，共35分）

阅读下列材料，根据短文内容，从A、B、C、D四个选项中选出最佳答案，并把答题卡上对

应题目的答案标号涂黑。

A

Chinaisthehometownofteaanditisthehistoricalcrystallization（结晶）ofourancientculture.

Teahasahistoryofmorethan4,000yearssinceShennongdiscovereditbytastinghundredsof

herbs（草本植物）.TheChineseteacultureisactuallythehistoryofmankind（人类）overcominga

leaf.

ThisleafnotonlyinfluencesChinesepeople'slife,butalsonourishes（滋养）morepeoplein

foreigncountriesaroundtheworld.Atleast60countriesandareasaregrowingtearightnow,and

peoplefrommorethan160countriesandareaslovedrinkingtea.ThoughifsbominChina,tea

hasalreadybecomepartofpeople'slifeallovertheworld.

41.Whichcountryisthehometownoftea?

A.America.B.Japan.C.China.D.England.

42.Whodiscoveredtheteaaccordingtothepassage?

A.Shennong.B.Pangu.C.Fuxi.D.Dayu.

43.Howmanycountriesandareasaregrowingtearightnow?

A.Atleast60countriesandareas.B.Atmost60countriesandareas.

C.Atleast160countriesandareas.D.Atmost160countriesandareas.

B

Ifpeoplearoundyouhavehadafeverrecently,itmaynotbeCOVID-19.It'sreportedthat

manyplacesinChinahaveenteredintothepeak（高峰）periodforseasonal（季节性的）flu.

InfluenzaA（甲流）issweepingacrossthecountry.

Inthepastthreeyears,peopledidthingstopreventCOVID-19fromspreading,whichalso

preventedthespreadingofflu.Thus,people'simmunity（免疫力）tothefluwentdown.Besides,

thefluandCOVID-19aredifferentviruses,sogettingCOVID-19doesnotprotectyoufrom

gettingtheflu,saidWuZunyoufromtheChineseCenterforDiseaseControlandPrevention.

Symptoms（症状）ofinfluenzaA:z；A

Howisthevirusspread?

Throughcoughsorsneezes（喷嚏）.

Thevirusesgointotheair.Ifsomeonenearbybreathes

themin,theycouldgetsick.

\_________________7

Howtorecover?

Mostpeopledon'tneedtotakemedicine.Thesymptoms

cangoawayafter3to7days.Butifthefeverdoesn'tgo

downafterthreedays,gotoseeadoctor.

44.Accordingtothepassage,whichoneisnotmentioned（被提及）abouttheSymptomsofinfluenza

A?

A.Havingacough.B.Havingaheadache.

C.Havingafeverabove38℃.D.Havingatoothache.

45.Ifthefeverdoesn'tgodownafterthreedays,youshould.

A.stayathomeB.gotoseeadoctor

C.takethemedicinebyyourselvesD.takeahotshower

46.Fromthepassage,wecaninfer（推断）that.

A.thefluandCOVID-19aredifferentviruses

B.althoughinfluenzaAisspreadingaroundChina,wehavewaystopreventit

C.he/shewillgobacktoschoolin24hoursifastudentcatchestheflu

D.ifyouhavehadafeverrecently,itmustbeCOVID-19

47.Youmayreadthepassageina/an.

A.newspaperB.storyC.artmagazineD.sportsmagazine

C

Yunnanishometoabout5millionYipeople.IfssaidthatYipeoplehavebeenpassingon

theirembroidery（刺绣）tradition,aformofintangibleculturalheritage（非物质文化遗产）for

morethan1300years.

Yipeoplesew（缝）writtencharacters,totems（图腾）andnaturedesignssuchasflowers,

butterflies,birds,tigersandcats,aswellasthesun,moonandstarsontocostumes（月艮装）.

Now,Yiembroideryisnotonlysewnontraditionalcostumes,butalsoonmodernbrand

clothing,ornaments（饰品），householdproductslikebedcoversandculturalandcreativeproducts

likenotebooks.Thegovernmenttakesmanymeasures（措施）topromote（推广）Yiembroidery.

Yiembroiderystandards彝绣标

TheChuxionggovernmentandlocalcompaniesunified（统一）thelogo（图标）and

productiontechnicalstandards（生产技术标准）ofhandmadeYiembroiderytomakesureoftheir

products5quality（质量）.

Yiembroideryinsurance彝绣保

IfacustomerbuyssomethinginJin'sshopsandotherregistered（登记的）companiesinChuxiong

andfindsthatitisnothandmade,theinsurance（保险）companywillgivethemtheirmoneyback.

Yiembroiderydelivery彝绣邮

TheChuxionggovernmentandlocalcompaniesworktogetherwithdelivery（快递）

companiestolowershippingcosts（运费）.Forexample,thecostofasmall-sizeYiembroidery

package（包裹）wentdownfrom12to7yuan.

48.Accordingtothepassage,Yipeoplehavebeenpassingontheirformorethan1300

years.

A.embroiderytraditionB.deliciousfoodC.beautifulsongsD.colorfulclothes

49.WhydidtheChuxionggovernmentandlocalcompaniesunifythelogoandproduction

technicalstandardsofhandmadeYiembroidery?

A.BecausetheywanttomakeYiembroiderybeautiful.

B.Becausetheylikethelogo.

C.Becausetheywanttomakesureoftheirproducts9quality.

D.Becausetheywanttoproducemoreproducts.

50.AccordingtothemeasureofYiembroiderydelivery,thecostofasmall-sizeYiembroidery

packagewas.

A.12yuanB.5yuanC.19yuanD.7yuan

51.Whafsthemainideaofthepassage?

A.LetmorepeopleknowYiembroiderytradition.

B.BuyYiembroideryproducts.

C.TravelinYunnan.

D.GoShoppinginYunnan.

D

Doyouknowhowtomakeaparachute（降落伞）byyourself?Haveyoutriedtomakethe

parachutestayintheairlonger?

Recently,ourschoolheldaparachute-makingcompetition.Weneededtomakeaparachute

withmaterialsgiventousbyourteachers.Theparachutesweseeinourdailylivesseem

complicated.Butifsnottoodifficulttomakeasimpleone.

First,wecutaplastic（塑料的）bagintoaroundshape.Next,wesewedthebagwithsome

thread（线）throughthehole.Last,wegatheredthethreadandtiedthemintoaknot（结）witha

weight（重物）.

Themostdifficultpartwastoworkwithothersasateambecausedifferentmembershad

differentideas.Afterdiscussionandresearch,weagreedthatthelargertheplasticbagwecut,the

betteritwouldbe.Weevenlearnedthecontrolvariatemethod（控制变量法）toknowthefactors

（因素）thataffecttheparachute,liketheweight,material,surfacearea（表面积）andsoon.

Westoodoutfromourclasstocompeteagainsttheother12teamsinthefinal.Therulewasto

flyourparachutesataheightof3meters.Thewinnerwouldbetheonethatflewthefurthest.Luckily,

wewon!Ilearnedhowtoworkinateamandrealizedthatgainingknowledgestartswithpractice.

52.Accordingtothepassage,howmanystepsofmakingasimpleparachutewerethere?

A.Two.B.Three.C.Four.D.Five.

53.Whatdoestheunderlinedwordcomplicatedmean?

A.复杂的B.容易的C.重复的D.单调的

54.Whatwastheruleofflyingtheparachute?

A.Toflyparachutesthefastest.

B.Toflyparachutesataheightof3meters.

C.Toflyparachutesthemostslowly.

D.Toflyparachutesataheightoflessthan3meters.

55.Whichsentenceisrightaccordingtothepassage?

A.Therewere12teamsintotalinthefinal.

B.Thewriterlearnedhowtoworkinateamfromthecompetition.

C.Theparentsgavethematerialstothem.

D.Themostdifficultpartwastocutaplasticbagintoaroundshape.

E

①Whatisateacher?Well,ateacherissomeonewhoteaches.Theysaythings,andyou

rememberthem.ButitwasnotuntilImetmymusicteacherthatIrealizedthisdefinition（定义）

wastooshallow（肤浅的）.

②WhenIfirstarrivedatmymusicclassatschool,Ididn'thaveanyknowledgeofhowto

playtheflute（长笛）atall.Icouldn'tgetthebasicnotesright.Itseemedlikeadreamformeto

performinfrontoftheschool.However,mymusicteacher,Mr.Nevola,encouragedmetowork

towardmydreams.Hedidalotforhisstudents,includingme.

（3）Hetookalotoftimeinfindingtherightflutebookformeandspentextra（额夕卜的）time

teachingme.WhenIwasunabletorememberthenotes,hetaughtmethetrick:FACE.Fmeans"fk";

Ameans"la";Cmeans“do";Emeans"mi”.ThiswayIcanrememberthenotesmuchmorequickly.

④Healsotriedtomakemusicclassfun.Weplayedgamesthathelpeddevelopoursenseof

rhythm（节奏感）andsharedourfavoritepiecesoncertaindays.Wetalkedaboutthebackground

ofmusicpiecesfromallovertheworldandlearnedaboutthedevelopmentofmusicintheUS.

Sometimeswhenweweretootired,insteadofforcingustopracticeourinstruments,Mr.Nevola

wouldtalkaboutrelaxingthings.

⑤ThankstoMr.Nevola'sfunteaching,Itrulyfellinlovewiththeflute.Aftersixmonths,

Iwasabletoblowsevennotesinonebreath.Whilethismightnotseemlikeahuge

accomplishment（成就），IamstillproudofitandthankfultoMr.Nevolawhohelpedmemakeit

happen.NowIunderstandthetruemeaningofateachertotally.

56.Whenthewriterfirstarrivedatthemusicclassatschool,thewriterknewabouthowto

playtheflute（长笛）.

A.alotB.nothingC.alittleD.all

57.WhatwouldMr.Nevoladowhenthestudentsweretootiredtopracticetheinstruments?

A.Hewouldaskthemtokeeppracticingtheinstruments.

B.Hewouldgivethemup.

C.Hewouldbeangrywiththem.

D.Hewouldtalkabouttherelaxingthingswiththem.

58.Whafsthebesttitleofthepassage?

A.Agoodteachercanmakelearningfun.B.Iliketoplaytheflute.

C.Mr.Nevolaisgoodattheflute.D.Besuccessfulinmusic.

59.Thestructureofthepassageis.

A.①/②③/④⑤B.①②③/④/⑤C.①/②③④/⑤D.①②/③/

④⑤

2022年重庆市永〃I区中考一模英语试题

八、阅读单选

TravelInformation

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二1

翟籍魁1■

Placesof-i..

i

interest

OlympicOrientalPearlSunYat-sen

DisneylandPotalaPalace

StadiumTVTowerMausoleum

Location

BeijingShanghaiLhasaShanghaiNanjing

（位置）

Phone010-2813558021-60640070891-6826883

021-58791888025-84431174

number964

Priceof

¥50¥370¥100¥180free

theticket

MickeyMausoleum

Special468meters

FeatureMouseand999rooms（陵墓）ofSun

designhigh

DonaldDuckZhongshan

41.IfyouwanttovisitDisneyland,youshouldcalltogetinformation.A/p>

B/p>

42.OnetravelerwouldliketovisitPotalaPalace,andthetravelerneedtopayaccording

totheinformationabove.

A.¥100B.¥200C.¥360D.¥740

43.IfwewanttovisittheSunYat-senMausoleum,wemustgoto.

A.BeijingB.LhasaC.ShanghaiD.Nanjing

MikeandDavearewalkingthroughthewoodsonedaywhentheyfindabig,deephole.

Miketakesalookatitandsays,44Wow!Thatlooksdeep.”

“Itsuredoes,^^saysDave."Let'sdropsomepebbles（卵石）inthehole.Wecancountuntil

wehearthepebbleshitthebottom.^^

Theythrowsomepebblesandwait.There?snosound.

Mikesays,44Wow!Thatisreallydeep.Lefsthrowsomegreatbigrocksdownthere.Those

shouldmakeanoise.^^

Sotheypickupafewsoccer-sizedrocksandthrowthemintothehole.Again,theyhear

nothing.

Theylookateachotherinamazement.Mikeseesabiglog（木头）.Hegetsanidea."Helpme

carrythatlog,“hesays.

Thetwoofthemdragtheheavylogovertotheholeanddropitin.Still,nosound.

Suddenly,outofthewoods,agoat（山羊）showsup,runninglikethewind.Itrushestoward

thetwomen,andthenrightpastthem.Suddenlyitleaps（跳跃）intotheairanddownthehole.

MikeandDavelookateachother.44Whatjusthappened?^^asksDave.

BeforeMikecananswer,afarmercomesoutofthewoods."Hey,haveyouguysseenmy

goat?”

Mikesays,“Youbetwedid!CraziestthingIeversaw.Itcamerunninglikecrazyandjumped

intothathole!^^

“Nah,"saysthefarmer."'Thatcouldn'thavebeenmygoat.Mygoatwaschained（被链条拴

住）toabiglog.”

44.Mikethinkstheholelooks.

A.lightB.deepC.roundD.small

45.Whatdidn'tMikeandDavedropinthehole?

A.Somepebbles.B.Abiglog.C.Somegreatbigrocks.D.Thesoccer.

46.Thegoat.

A.wasnotthefarmer'sB.waschainedtoabiglog.

C.wasMikeandDave'sD.likedthehole

47.Whatdoyouthinkofthegoat?

A.Kind.B.Fool.C.Clever.D.Childlike（无辜）.

Youmayfindthatallmountainslookbluefromadistance（远处）！Whyisthat?

Sunshineisamixofred,orange,yellow,green,blue,indigoandviolet.Eachcolorhasa

differentwavelength（波长）.Bluehasoneoftheshortestwavelengths.

Earth'satmosphere（大气层）isfulloftinyairmolecules（分子）.Whenlighthitsthem,itgets

scattered（散射）around.Lightwithshorterwavelengthbounceslikeaping-pongballuntilit

reachesoureyes.Bluelight,whichisabouthalfthewavelengthofredlight,isscatteredalmost10

timesasstronglyasredlight.Soblueisthemaincoloroftheatmosphere.

Moredistancefromamountainmeansmoreatmosphere.Eventually,themountain

disappearsintotheskyasweonlyseebluelight.Thesamethinghappenswithtallbuildings,too.

48.Howmanycolorsaremixedinthesunshine?

A.5.B.6.C.7.D.8.

49.isthemaincoloroftheatmosphere.

A.BlueB.OrangeC.RedD.Yellow

50.Inparagraph3,whatdoestheunderlinedword“times"mean?

A.时间B.次数C.倍数D.速度

51.Wherecanyoureadthepassage?

A.Inanovel.B.Inastory.C.Inamagazine.D.Inanadvertisement.

Everytimeyoueatseafood,yougetredspots（红点）onyourbody.Andeveryspringandfall,

yourfriendgetsarunnynosewhenyouplayinthegarden.Whafsgoingon?Well,youandyour

friendmayhaveallergies（过敏）.

Anallergyisareactionfromyourimmunesystem（免疫系统）.Theimmunesystemkeeps

youawayfromdiseasesbyfightinggerms（细菌）.Butwhenyouhaveallergies,itoverreacts（过

度反应）andtriestofightagainstthingslikegrass,pollen（花粉）orsomefoods.Thismakesyour

bodyfeeluncomfortable.

Allergiesarecommonaroundtheworld.AccordingtotheWHO,about20percen