2019-2021初中期末試題匯編：閱讀理解-閱讀題材-科普知識(shí)類2

一.閱讀理解（共24小題）

1.（2019秋?朝陽區(qū)期末）People,animals,andotherthingsmakesounds（聲音）（大聲的）orquiet,

happyorunhappy.

Soundsareveryimportant.Mostpeopleandanimalsusesounds,tocommunicate（交流）witheach

other.Manythingsalsomakeusefulsounds.Drums（鼓）

Whatissound?Well,thereissoundwhenanobject（物體）vibrates（震動(dòng)），

ormoves（移動(dòng)）backandforthveryfast.Avibratingobjectmakes（heairarounditmove.Thisishowsound

travels.Forexample?whenadrivingcarpassesby,youhearthesoundofthepassingcar.Wecallthevibratingair

soundwaves

（聲波）.

Therearedifferentkindsofsounds.Somesoundsareloud.Othersarequiet.Theloudnessofsoundiscalled

volume（音量）.Veryloudsoundsarebadforyourears.Becarefularoundloudsounds.Coveryourearswith

yourhandswhenyouhearthem,ormoveawayfromtheloudsounds.Whenyouuseearphonestolistentomusic

Soundsareeverywhereinourlife.Enjoythesoundsoftheworldandbecarefulwithyourears!

（1）Soundsareveryimportantbecause.

A.moststudentshavemusicclassesatschool.

B.mostchildrenlikeplayingthepianoanddrum.

C.mostpeopleandanimalscommunicatewithsounds.

（2）Howdoessoundtravel?

A.Anobjectvibratesinadrivingcar.

B.Anobjectmovesbackandforthveryslowly.

C.Anobjectvibratesandmakestheairarounditmove.

（3）Whatcanwelearnfromthepassage?

A.Veryquietsoundsarebadforycurears.

B.Turndownthevolumewhenwclistentothemusic.

C.Diflerentkindsofsoundshavethesamevolume.

2.（2020春?西城區(qū)期末）Singingandmusicplayanimponantpaninourculture.You'llfindmusicinmanypansof

ourlives：theater,television,movies,andcelebrations.Athome,musiccanbecomepartoffamilycultures.

Frombirth,parentsusemusictocomfortchildrenandtoexpress（表達(dá)）loveandjoy.So（影響）children?

Thebenefits（好處）ofmusic

instrument

A2016studyfoundthatmusicalexperiences（經(jīng)歷）inchildhoodcanimprovebraindevelopment（促進(jìn)大腦發(fā)

育）,especiallyinlanguagelearningandreadingskills.AccordingtotheNAMMFoundation

Also,musicisgoodforallareasofchilddevelopmentandtheskillstheyneedtogelreadyforschool.Ithelpsthe

bodyandthemindworktogether.Musichelpsyoungchildrenlearnthesoundsandmeaningsofwords.Dancingto

musichelpschildrenbuildsportsskills.

What'smore,musicbringsusjoy.Justthinkaboutlisteningtoagoodsonginthecarwiththewindowdownona

beautifulday-that'sjoy.

Musicgamesforschool-agechildrenandtens

band

Mostyoungschool-agechildrenareinterestedinkids'singalongsongswithcounting,selling,or

remembering.Theyalsobeginexpressingtheirlikesanddislikesfordifferentkindsofmusic.Theymayexpressan

interestinmusicleaning

Teens(青少年)mayusemusicalexperiencestomakefriendsandtobedifferentfromparentsandyounger

kids.Theyoftenwanttogooutandlistentomusicafterschoolwithagroupoffriends.Teensoftenhaveastrong

interestintakingmusiclessonsorplayinginaband.

Thereisnodownsidetobringingchildrenandmusictogetherthroughfungames.Weareabletoenjoythebenefitsof

musicfromthemomentwe'rehorn.AgoodpieceofMozartmaynotimproveourbrain,hutit'senjoyableand

beautiful.Fromthefunoflisteningtomusic?tolearninganewlanguageandsocialskills

(1)Wccanusuallyfindmusicwhenwe.

?gotothetheater

(2)watchmoviesatthecinema

?celebrateabirthday

④以kwithfriendsorparents

A.①②④

B.①②③

C.②③④

D.①③④

(2)Froma2016study,weknowmusiccanhelpchildren.

A.learnalanguagewell

B.knowthemeaningsofourlife

C.getonwellwithparents

D.becomeinterestedinschoolwork

(3)Whichofthefollowingmusicgamesdoteenslike?

A.Singingsingalongsongs.

B.Writingmusicfortheirbands.

C.Givingkidsmusiclessons.

D.Listeningtomusicwithfriends.

（4）Themainpurpose（目的）ofwritingthispassageisto.

A.tellustheimportanceoflearningmusicinourlife

B.sharesomedifferentmusicalexperiencesofchildren

C.introducethebenefitsofmusicinchilddevelopment

D.comparemusicgamesbetweenyoungkidsandtens

3.（2020春?順義區(qū)期末）

ErasingMemories

Canwcforgetbadmemories?Someonemighttellyouthattimeistheonly"mcdicinc,'.Butthismightbenottrue.

ResearchersatCanada'sMcGillUniversityhavetestedapill（藥片）（hatcanhelpyouforgetbadmemories.They

testediton60peopleandfoundittobesuccessful.

All60peoplehadexperiencedpainfulromanticrelationshipsandwantedtoforgetthem.Inthestudy?theywere

askedtowriteaboutthesebadmemories.Then,theytookapillthatisusuallyusedtotreathighbloodpressure（iflL

壓）,theytalkedabouttheirfeelings,sayingthattheywerefinallyabletoforgettheirbadexperiences.

DrAlainBrunet,wholedthestudy,believesthatthepillcanease（減輕，緩解）

Howdid（hepilldothis?Infact,yourmemorieschangeallthelime.They'reliketextfiles（文件）onyour

coirputer.Everytimeyourecalland"open"thefiles（蛋白質(zhì)）inthebrainfrom"re-saving"thesememories.This

meanssomedetails（細(xì)節(jié)）ofthememoryarclost.

However?therearesomeethical（倫理的）worriesaboutthistreatment.Somepeoplemightuseittoforgetthings

thattheyshouldbelearningfrom（犯罪）.Peoplearediscussingwhichkindsofmemoriesshouldbsforgottenwith

thispill.

Howdoweformmemories?

Thepartofourbrainknownasthehippocampus（海馬體）isimportantforformingnewmemories.Scientists

founditafterstudyingapatientnamedHenryMolaisoninthe1950s.AfterMolaison'shippocampusgothurtduringan

operation（手術(shù)），hecouldn'tstorenewmemories.Buthecouldremembermemoriesfrombeforethe

operation.Thismeanslong-termmemoriesarestoredoutsidethehippocampus.Scientistsbelievetheyarcstoredin

thencocortcx(新皮質(zhì))

(1)Thestudyfoundthatthepillcouldhelppeople.

A.recallhappymemories

B.rememberthingsmoreeasily

C.controltheirbloodpressure

D.forgetbadexperiences

(2)Paragraph3ismainlyabout.

A.howthe60peopletakethetest

B.howthememorieschangeovertime

C.howtheresearchgroupcreatedthepill

D.howthestudyhelpsusforgetbadmemories

(3)Whatdocstheword"this"inParagraph5referto?

A.Thewayoferasingpainfulmemories.

B.Theargumentabouttheresearchonthepill.

C.Thepillcaneasethepainthatbadmemoriesbring.

D.Thepillisusuallyusedtotreathighbloodpressure.

(4)Whatcanwelearnfromthestory?

A.Manypeoplewanttoforgetbadmemories.

B.Thepillmightcomewithsomeproblems.

C.Thewriterdoesn'tthinkthepillisgood.

D.Thehippocampusispartofourbrain.

4.（2020春?順義區(qū)期末）

TheAmazingAI

AI(人工智能)makesourliveseasierandbelter.Let'sseetheamazingAI.

Yourclosefriend

Hi,everyone.I'mXiaoice,asocialchatbot.Iwas

"born"in2014.Ispeaklikea17-year-oldgirl.

Ifyoufeellonely,youcantalkwithme.I'mgoodat

singingandtellingstories.Iwanttobeyourfriend!

Cooldriverlessbus

Abusdooropensandyougeton.Wait,whereis(he

driver?Hereisanewkindofdriverlessbuscalled

Apolong.Itwasproducedin2018.Itcanseat14

peopleanddoesn'tneedadriver.Thebusfollows

trafficrules.

PopularAIartist

Thisbeautifulpaintingwasatanauction(拍賣)in

2018.Itsoldforabout3,()00,suchasVincentvan

Gogh.1(waspaintedbyanAIartist.Three

FrenchmencreatedtheAlartistin2017.

World'sfirstAIpresenter

Hey,look!ThefamousChinesepresenterQiuHaois

reportingthenewsforus.But?is"he"reallyQiu

Hao?Theansweris"no".Thisistheworld'sfirst

AIpresenter.Itwasinventedin2018.Itlooksand

speaksjustlikearealperson.

（1）isgoodatsingingandtellingstories.

A.Xiaoice

B.QiuHao

C.Apolong

D.AIartist

（2）WhenwasApolongproduced?

A.In2014.

B.In2017.

C.In2018.

D.1112019.

（3）WhocreatedtheAIartist?

A.Acoolbusdriver.

B.ThreeFrenchmen.

C.A17-year-oldgirl.

D.TheChinesepresenter.

5.（2020春?房山區(qū)期末）Ifyoutaveeverhadacal,orhavewatchedoneofthemanyfunnycatvideosonline,

you'llknowthatcatshaveamindoftheirown.Alotofthethingstheydoarehardtounderstand-theyliketoclimbup

tallfurniture（攻擊）smallobjectsfornoreasonatall.

Nowscientistshavemanagedtoworkoutwhatexactlyisgoingoninthebrainsofourlittlefriends.Accordingto

TonyBuffington,aprofessoratOh:oStateUniversityintheUS,cats'strangebehavior（行為），ourhomesaretheir

jungles（叢林）.'

Cats'bodiesandgreatbalancing（平衡）abilitiesallowthemtoclimbtohighplacestobetterlookatthe

environment.Eventhoughtheydon'thavetohunt（獵食）anymor?inhumanhouses,forexample,thetopofthe

fridge.

Cats'huntingabilitiesalsomakethemattacksmallthingslikekeysandUSBdrives.

Illthewild,theyhuntwhatevertheycangetforfood,andmostcftheanimalstheykillare

small.Howcvcrprcy.Thisexplainswhytheyliketostayinsmallspaceslikedrawersorwashingmachines-theyarc

hiding,ortheythinktheyarehiding,frommoredangerousanimals.Thisisalsowhycatspreferacleanbox：adirty

onewithanunpleasantsmellcouldeasilyshowenemieswheretheycire.

Knowinghowcats'mindsworkisnotonlyusefulforbetterunderstanding(hem,itmayalsohelpcats'ownersto

bettermeetcats'needs.Forexample,ownerscouldtrytomakeclimbingeasierforcatsbymovingtheirfurniture

around.Theycouldalsouse"foodpuzzles"tomakeeatingfeelmorelikehuntinginsteadofjustgivingfoodtothecats.

(1)Accordingtothepassage,TonyBuffingtonagreesthat.

A.cats'strangebehaviorishardforpeopletounderstand

B.catsarcmoreusedtolivinginthewildthaninhumans'homes

C.cats'naturalabilitiesarestillhelpfultomakethemgetfoodtoday

D.catsactstrangelymainlybecauseoftheirnaturalabilitiesin(hewild

(2)Theword"prey"inParagraph4probablymeans.

A.ananimalthatlivesin(hejungles

B.ananimalthatlikeskeepingitselfclean

C.ananimalthatlikesplayinghidinggameswithpeople

D.ananimalthatbecomesothers1foodafterbeinghunted

(3)Accordingtothewriter,cats'ownerscanbettermeetcats'needsby.

A.creatinghuntinggamesathome

B.givingthemdeliciousfood

C.makingthemgobacktothewiki

D.puttingtheminthefurniture

(4)Whatisthewriter'smainpurposeinwritingthispassage?

A.Todescribecats'pastwildexperiencetoreaders.

B.Totellcatownershowtomakelifeeasierforcats.

C.Toexplainthereasonsbehindcats'strangebehavior.

D.Tocomparecals'behaviorinhumanhomeswiththatinthewild.

6.（2020春?豐臺(tái)區(qū)期末）Thefirstmovieswereintroducedtothepublicinthe1890s.Reportsofearlymovies

showedaudiencejumpedoutoftheirscatsinfright驚嚇）whentheysawthemovingpicturesinthetheatre,especially

oneswithatrainmovingtowards（hem.Peoplewhostudymoviestodayoftenwanttoknowif（hisreallyhappened.

Researchshowsthatmostpeopleseeingamovieforthefirsttimeareconfused（困惑的）aboutwhatishappeningon

thescreen.Ifwealsothinkaboutthefirstmovieswereshowninsuchearlytime,itispossiblethatatleastafewpeople

maybeconfusedorfrightenedenoughtojumpupin（heirseals.

Ingeneral?itisnaturalforourbrainstotellustomovewhensomethingcomestowardsusquickly.Usually,ifwc

arepayingattentionandknowthalwearenotindanger.Ontheotherhand,ifwearethinkingabout

somethingelse

Whenseeingamovieforthefirst:ime?peopleinthe1890swerebothsurprisedandconfused.Tlieyprobablydidn't

knowwhatwasgoingon.Iftheywerestinginthefrontrowwheretheycouldonlyseethescreen,theymighthave

forgottenwhatwashappening,

Morerecently,3-Dmoviesgivepeopleasimilar（相似的）feeling.Whenpeopleputoncertain（某種）,

theyfecithethingsonthescreenarcflyingaroundinfrontoftheirfaces.Sometimespeoplejumpalittlebitwhenthe

thingsseemtocometowards（hembecausetheyarenotusedto（不習(xí)慣）seeingmoviesthisway.

Inthe1890s,newtechnologies（科技）wereappearingallthetime.Peoplewholivedinthecityandwereusedto

themachinesmighthavefeltexcitedbythemovies.Otherpeople,mighthavefeltmorefrightened.Researcherssay

thatitisreasonabletothinkthatthenewtechnologywasshockingenoughtofrightensomepeoplerightoutoftheirseats.

（1）Theword"ones"inParagragh1refersto（指的是）

A.themovingpictures

B.theseatsinthetheatre

C.（hereportsofearlymovies

D.theaudienceinthetheatre

(2)Whydoesthewritermention3-Dmovies?

A.Toexplainwhypeopletodayarenotfrightenedofmovies.

B.Togiveanexampleofasimilarexperienceinourlifenow.

C.Toshowthat3-Dtechnologyhasbeenaroundforalongtime.

D.Tocomparethetechnologyof3-Dmoviestocommonmovies.

(3)Thispassageismainlyabout.

A.whenpeoplebegantoseemovies

B.whypeoplereactedincertainwaystoearlymovies

C.howpeopleusenewtechnologytomake3-Dmovies

D.howbrainstudiesexplainpeople'sfrightonmovingthings

audience

7.(2020春?延慶區(qū)期末)Peopleusuallythinkthatcatsarenotveryfriendly.Unlikedogs,calsplaywithpeople

lessthandogs.Theyliketostayaloneforhours.However,anewstudyshowsthatcatslikepeoplejustasmuchas

dogs.

ScientistsatOregonStateUniversity?US,studiedcats'relationships(關(guān)系)，catownerswalkedintoanewroom

withtheirpets.Aftertwominutes,theownerslefttheroom.thescientistslookedtosecwhatthecatswould

do.Abouttwo-thirdsofthecatscametogreettheirownersrightawaywhentheycameback.Thecatsthenwent

backtolookingaroundtheroom,butstillcamebacktotheirownersnowand(hen.

Thesecats,thescientistssaid,sawtheirownersasasourceofsecurity(安全的來源)，58%ofdogsactedjust

like(hecals."Thisidea(hatcatsliketostayaloneordon'treallycareaboutpeopleisn'tholdingup>"saidKrislyn

Viule,ascientistwhoworkonthestudy."Themorewefindoutaboutcats,themorewe'reseeingthatthey'resocial

animals

(1)Peopleusuallythinkthatcats.

A.aremorefriendlythandogs

B.arelikelytostaybythemselves

C.likepeopleasmuchasdogs

D.remembertheirownerswell

(2)Scientistsmadethetesttofindout.

A.themaindifferencebetweencatsanddogs

B.(hereasonswhycatsdon'tcareaboutpeople

C.therelationshipbetweencatsandtheirowners

D.thewayswhichcatownerstakecareoftheirpets

(3)Thephraseholdingupinthelastparagraphprobablymeans.

A.different

B.clear

C.new

D.true

(4)What's(hebesttitleforthepassage?

A.CatsLiketoBeAlone

B.DogsLoveTheirOwners

C.DogsArcMoreFriendly

D.CatsAreOurFriends

8.（2020春?延慶區(qū)期末）Manystudentsthinkabouthowtobestspendtheirtimewhilestudying.Butwhatwecando

beforestudycanbeimportanttoo-especiallyifyouwanttoimproveyourmemoryofwhatyouhavelearned.

Exercise

Beforeyoustudy?doingcardiovascularexercise（有氧運(yùn)動(dòng)）mayhelpyoubetterrememberwhatyoulearn.High

-intensityexercise（高強(qiáng)運(yùn)動(dòng)），publishedinthejournalPhysiologyandBehavior,researchersfoundthatagroup

ofyoungpeoplewhodid15minutesofhigh-intensitytrainingrememberedmorewords.

Somestudiessuggesttheimportanceofdifferentkindsofexercise.Itseemsthatbothlong,slowcardiovascular

exerciseandhigh-intensityexercisehavedifferenteffectsonmemory.Researchershavesuggestedcombiningthetwo

togstthebesteffectsforyourmemory.

Location

Locationisalsoimportantforimprovingyourlearning.Whileitisgoodtohaveadeskoraspecialstudyarea,some

researchsuggeststhatchangingwhereyoustudycouldhelpyouremembermoreofwhatyoustudy.

Ourmemoriessometimesdependonthingsinourenvironment.Forexample,abookmightremindyouofsomething

interestingorstrangeyoulearnedwhilereadingit.

"EnvironmentalContextandHumanMemory,"afamousstudyonmemory,dealtwiththequestionofmemoryand

oursurroundings.ResearchersSmith,whilesubjectswholearnedintwodifferentcontextsrememberedanaverageof

24.4words.

Besuretoplanyourlocationbeforeyoustarttostudy.

Pre-studytest

Studentsoftenstudywithatestinmind.Theythinkthetestisthefinalsteptoshowhowmuchtheyhave

learned.Buttakingapre-study（es（isalsoimportant.

In2018,researchersfoundthatstudentswhotookatestbeforelearningnewmaterialdidmuchbetterafterstudying

thematerial.Theresearchwaspublishedin（heJournalofExperimentalPsychology.

So,trytotakeapre-studytest.

Wehaveexploredthreethingsyoucandobeforestudytoimproveyourlearning.Inthefuture,wswillexplore

thingsyoucandoduringandafteryourstudysessionstoimproveyourlearning.

(1)Accordingtothetext,beforeyoustudymayhelpyourememberbetter.

A.running15minutes

B.sleepingforawhile

C.readingEnglishwords

D.drinkingplentyofwaler

(2)What'sthemeaningof"combiningthetwo*'inParagraph3?

A.joiningthetwotogethertorelax

B.doingthetwothingsatthesametime

C.doingthetwothingstoworktogether

D.joiningthetwotogether(omakeasingleone

(3)Whatcanwclearnfromthepassage?

A.Pre-studytestismoreimportantthanthefinaltest.

B.ResearcherSmithsuggestspeoplerememberwordsinalist.

C.Theresearchershaveexploredwhattodoafterthestudy.

D.Environmentalcontextcanhelpimprovehumanmemory.

(4)Whatwouldbethebesttitlefcrthepassage?

A.Thingstodobeforeyoustudy

B.Howtospendyourtimewhilestudying?

C.Howtoimproveyourmemory?

D.Importanceofstudyingyourmemory

9.（2020春?通州區(qū)期末）

HowAreWeUnique?

HowarehumansdifferentfromotheranimalsonEarth?Wehavealwaysthoughtofourselvesasbeingsmarterand

moreadvanced（先進(jìn)的）.ButwiththedevelopmentofAI,thisquestionbecomesmorecomplicated（復(fù)雜的）.

InOctober2017.arobotcalledSophiawasmadeaSaudiArabiancitizen（公民）andbecamethefirstrobotto

haveanationality（國籍）.Sophiacantalkwithhumans.Thishasledtosomequestions（權(quán)利）ashumans.

Ofcourse,AIrobotisstillalongwayfrombeingabletohavefeelingsthewayhumansdo.Thequestionofwhether

AIrobotshouldhaverightsornotmightbeabitsillyrightnow.ButweshouldkeepinmindthatAlrobotcanlearn

boththegoodandbadthingsthathumans（eachit.

Forexample,in2016,MicrosoftintroducedTay-acomputerprogramthatcouldtalktopeopleonsocialmedia

（社交媒體），Taywentfromwritingpoliterepliestomakingrudecomments（評(píng)論）.Itlearnedto"say"thcserude

thingsfromrealhumans.

Inthefuture,wemayneedtopregramAIwithasenseofmorality（道德）.Moralsarcwhatmakeusdifferent

fromotheranimals.AIrobotcandomanyofthesamethingswedo

（1）TherobotSophiaisdifferentfromotherrobotsbecause.

A.itismoreadvanced

B.ilhasanationality

C.itisthefirstAIrobot

D.itcantalktohumans

（2）ThewriterwantedtoshowthatbymentioningTay.

A.AIrobotcantellthedifferencebetweenrightandwrong

B.AIrobotcanlearnhowtotalkwith（hehelpofhumans

C.AIrobotcanlearnbadthingsthathumansteachit

D.AIrobothasthesamerightsashumans

（3）WhatisthemainideaofParagraph5?

A.AIrobothasfeelingsthewayhumansdo.

B.AIrobotisstillquitedifferentfromhumans.

C.AItechnologyisgoodenoughnow.

D.PeoplecanlearnalolfromAIrobot.

10.(2()20春?延慶區(qū)期末)

PainfulforYourEars

Doyouoftenlistentomusicatloudvolumes?Youshouldknowthatthishabitisbadforyourhearing,accordingto

theWorldHealthOrganization(WHO).

Thehumanearhasthreedifferentparts.Theouterearisthepartyoucansee.Themiddleearandinnerearareinside

yourhead.Thatdoesn'tmeanthosepartscan'tbehurt.Theycanbeharmedbyloudnoises.Overonebillionyoung

peoplearcatriskofhearinglossduetolisteningtoloudnoiseforlongperiodsoftime,saidWHO.Listeningtomusic

orwatchingaTVshowatloudvolumescanharmyourhearing.

Soundsaremeasuredindecibels(dB分貝).Awhisperis30dB.Afriendtalkingisabout60dB.Thesoundofa

busyroadisabout85dBandthesoundofarockconcertcanbeabout10()dB.TheUnitedNationshasstandardsfor

safelistening.Ilisuulsafelulistenlusoundsdialaicluudci(han85dBfuieightliuuisui100dBfui15niiiiulc^s.

Loudnoiseisharmfultotheinnerear.Mostofusarebornwithabout16,()00haircells(聽毛細(xì)胞)inourinner

ears.Thesecellsdetect(探測(cè))，listeningtoloudnoisefbralongtimecanmakethesecellsworktoohardandcause

someofthemtodie.Thisiswhatcauseshearingloss.

Somepeoplemightthinkthattheirmusicisn'tallthatloud.But(hiscandependonwhereyouare.Forexample,if

youareinanoisyplacelikethesubv/ay?youmightturnupyourmusictooloudwithoutrealizingit.Later,youmight

feeluncomfortable.

Whatcanbedonetoprotectyourhearing?Usenoise-canceling(降噪)headphones.Theseheadphonesgetridof

backgroundnoise.Youdon'tneedtoturnupthevolumeasmuch.Keepyourdevicevolumeat50tc60percent.Limit

dailyuseofheadphones.Listentosoundonyourmobiledevicesforamaximumofonehourperday.

Thelessloudnoiseyouhear,thebetter!

(1)Listeningtoloudmusiccauseshearingproblemsbecause

A.itcanstopourearsfromresting

B.itputsourbrainsundergreatpressure

C.itcancausehaircellsintheinnereartodie

D.itmakespeoplegetusedtolisteningtoloudsounds

（2）Fromparagraph5,wecanknow.

A.peoplelovetolistentoloudmusic

B.peopledon'talwaysknowhowloudtheirmusicis

C.it'sgreattolistentomusiconthesubway

D.it'sreasonabletolistentoloudmusicinsomeplaces

（3）Thewriterprobablyagreesthat.

A.peoplehavetowearheadphoneswhilewalkingonabusyroad

B.listeningtomusiconTVisbetterfbrhearingthanonmobiledevices

C.youngpeopleshouldsetatime1miloflisteningtomusicalloudvolumes

D.wearingnoise-cancelingheadphonescanstoptheouterearsbeingharmed

HEARMG

PflOTECnON

MUSTBEWORN

11.（2020春?大興區(qū)期末）Animals,including（包括）insects,wecanseethattheydohavewaysof

communicatingwitheachother.

Canyouseetherabbit'stailwhichismovingupanddown?Wher.rabbitsseethiswhitetailmovingupanddown,

（heyruntoo.Theyknowthatthereisdanger.Therabbithastoldthemsomethingwithoutmakingasound.Ithas

donethisbyusingitsbodylanguage.

Manyotheranimalsusethiskindoflanguage.Whenacobra（眼鏡蛇）isangry,itraisesitsheadandmakesitself

lookfierce（兇猛），itgoesbacktoitshome.Itcannottelltheotherbeeswherethefoodisbyspeakingtothem,but

itdocsalittledanceintheair.Thistellsthebeeswherethefoodis.

Someanimalssaythingsbymakingsounds.Adogbarks?forexample?whenastrangercomesnear.Acatpurrs

（鳴嗚,eachwithitsownmeaning.Sometimeswehumanbeings（人類）speakinthesameway.Wemake

soundslike"Oh"or"Ah!"whenwearefrightenedorpleasedorwhenwedropsomethingonourtoes.

Butwehavesomethingthatnoanimalshave-alargenumberofwordsthathavethemeaningsofthings,actions,

feelingsorideas.Thatissomethingthatnoanimalshave.Althoughanimalsaren'tabletogiveeachotherallkindsof

differentinformationinwordsandsentences

(1)Wecanlearnthatfromthepassage.

A.animalsdohavealanguagelikethatofhumanbeings

B.animalshavetheirownwaysofcommunicatingwitheachother

C.someanimalssay(hingsbywordsashumanbeingsdo

D.animalsknowhowtoprotectthemselvesbysound

(2)Arabbitusesitstailto.

A.warnotherrabbitsofdanger

B.tellotherrabbitswherefoodis

C.makeitselflookfierce

D.helpitselftorunfast

(3)Whichofthefollowingwouldbethebesttitleforthepassage?

A.TheDifferencesof