中考英語介詞練習(xí)60題（附答

案）（完整版）資料

（可以直接使用，可編輯優(yōu)秀版資料，歡迎下載）

初三英語強化雅也彼鞍——企祠依燈

1.CouldyoutellmesomethingUFOs?Iam

reallyinterestedinit.

A.ofB.withC.aboutD.at

2.Ihopeyouwillbehereathalfeighttomorrow

morning.

A.inB.atC.toD.past

3.Fangfang'sfatherisfortyyearsold.

A.aboutB.forC.toD.by

4.Don'tworryyourmaths.Iwillhelpyou

_____it.

A.with...aboutB.about...onC.

about…withD.on...about

5.Theylivedinaflattheshop.

A.aboutB.onC.toD.above

6.Howcanyougothestreetwhenthetrafficis

heavy?

A.acrossB.crossC.aroundD.

past

7.Howlongwouldittaketoswimtheriver?

A.byB.acrossC.overD.through

8.Therivergoesthecityfromwesttoeast.

A.throughB.overC.intoD.

throughout

9.Dongdong'sfatherwassotiredaday's

workthathewenttobedearly.

A.afterB.beforeC.inD.out

10.Whatstimeyourwatch,please?

A.onB.inC.byD.with

ii.HeleftLuxunParkandwalkedSichuanroad.

A.alongB.afterC.forD.to

12.MybrotheristallIamshort.

A.whileB.whenC.asD.for

13.WhereisTom?Youcanfindhimtheboys

overthere.

A.byB.betweenC.amongD.

into

14.Thesmalltownliesthethreemountains.

A.amongB.insideC.intoD.

between

is.Thereisasmallhousethetrees.

A.inB.throughC.amongD.

around

16.Theheadmastershowedtheforeignfriends

theschool.

A.alongB.toC.aroundD.over

17.Therearealotoftreesandflowersour

schoolbuilding.

A.amongB.aboveC.aroundD.

with

is.Asweallknow,theearthmovesthesun.

A.aroundB.overC.intoD.for

19.Iwillworkadoctorintwomonths.

A.asB.forC.atD.to

2o.Mybirthdayiscoming.Myunclegavemeanew

watchapresentyesterday.

A.withB.likeC.asD.for

2i.Wewereverysurprisedthenews.

A.intoB.forC.outofD.at

2乙YouhavelostthekeyofTony'sbike,you,d

betterapologizehim.

A.forB.inC.toD.at

23.Itzssocoldoutside.You'dbetterstay

home.

A.inB.onC.orD.at

24.Whyareyousuchahurry?Imustmeetmy

auntthestation.

A.at...atB.in...atC.with...atD.

in...in

as.Hisroomisthetwelfthfloor.Let'sgoup

___lift.

A.on..JnB.by…onC.on…byD.

on...on

26.TomysurpriseIsawmanypeopledancing

thetree.

A.inB.pastC.overD.round

27.theirstayinBeijing,theyvisitedmany

beautifulplaces.

A.AtB.DuringC.InD.For

28.Thegirlwouldliketohaveatalkhermother

aboutherfuture.

A.forB.withC.atD.in

29.WehavenotseenhimSunday.

A.toB.sinceC.pastD.until

30.GreatchangeshavetakenplaceinShanghai

1992.

A.sinceB.afterC.duringD.

until

z

3i.Ourschoolisthishighrise.Youcantseeit

fromhere.

A.ofB.withC.behindD.at

32.Comeandsitme.Thefilmwillbeginatonce.

A.besideB.betweenC.onD.

at

33.Don'ttalkyourfather.Heisdoingsome

importantwork.

A.aboutB.forC.fromD.to

34.Accordingthedoctor,sugarisbadforme.

A.onB.atC.toD.of

35.WhatdoyouthinkofthegroupsingingClass

three?

A.inB.byC.atD.on

36.ThebankopenseverydaySunday.

A.duringB.onC.exceptD.

from

37.It'sgoodforustogooutawalkafter

supper.

A.forB.ofC.withD.to

38.1wassick,soIhavetoaskleave.

A.ofB.inC.forD.to

39.HaveyougotanyticketsnextSunday's

show?

A.forB.onC.inD.of

40.Yesterdaywekeptworkingthenight,sowe

areverytirednow.

A.duringB.forC.overD.

throughout

4i.Mymotherisnotathome.Shewillbeback2

hours.

A.beforeB.forC.inD.after

42.Mathsisveryimportantmanyways.

A.atB.inC.forD.on

43.Xiaomingwonthefirstprizeinamathscontest,

soonthenewswasknowntheschool.

A.inB.pastC.overD.

throughout

44.ShelookslikeChinese,butfactsheis

Japanese.

A.inB.atC.onD.for

45.Watercanturnicewhenthetemperatureis

belowzero.

A.inB.intoC.byD.until

46.Heclimbedthetreeacat

A.afterB.asC.overD.like

47.allthesports,Ilikeswimmingbest.

A.AtB.InC.OfD.For

48.Weareveryproudournewprogress.

A.withB.fromC.ofD.at

49.DidyouseeMary?Isawherwalkthelibrary

justnow.

A.inB.intoC.byD.until

so.Theglassfellthetableandbroke.

A.ofB.offC.underD.beside

5i.Wewillhaveacheck-upoureyesightnext

Monday.

A.onB.inC.forD.at

52.Whenthelittleboysawaball,hewassohappy

thatheranit.

A.upB.atC.towardsD.into

53.Tomcameintothemeetingroomandsatdown

myright.

A.toB.onC.inD.at

54.SheoftenlearnsEnglishtheTV.

A.onB.inC.atD.from

55.1likemyteamilkandsugarinit.

A.withB.inC.insideD.of

56.ChineseisspokenbymanypeopleChina.

A.outB.offC.outsideD.into

57.WeallwanttoseeYangpuBridgeourown

eyes.

A.onB.inC.forD.with

58.Themanwasholdinganumbrellahishead.

A.overB.aboveC.atD.on

59.It'sveryhot.Thetemperatureis35℃

already.

A.overB.onC.pastD.after

60.1knownothingaboutitJanetoldme.

A.sinceB.withC.atD.until

keys

CDACD/ABAAC

AACAC/CCAAC

DCDBA/DBBBA

CADCB/CACAD

CBDAB/DCCBB

ACBAA/CDAAD

6.HespeaksEnglishverywell.做為否定

初中一年級學(xué)案句）______________________

7.1liketakingphotosinthepark.（對劃線部

中考英語一般現(xiàn)在時專項練習(xí)題及答案分提問）

第一部分

按照要求改寫句子8.Johncomesfrom四電加J對劃線部分提

1.LiMingwatchesTVeveryevening.（改為問）

否定釗

9.Sheisalwaysagoodstudent.（改為一般疑

2.1domyhomeworkeveryday.（改為一般疑問句，作否定回答）

問句，并作否定回答）

10.SimonandDaniellikegoingskating.（改

3.Shelikesmilk.（改為一般疑問句，并作肯定回為否定句）

答）

11.Doyouoftenplayfootballafterschool?

4.Amy'smotherlikesplayingcomputer（肯定回答）______________

games.（改為一般疑問句，并作否定回答）12.1havemanybooks.（改為否定句）

13.GaoShan'ssisterlikesplayingtable

5.Wegotoschooleverymorning.（改為否定tennis.

句）__________________________（改為否定句）________________

14.ShelivesinasmalltownnearNew

York.

（改為一般疑問句）劃線提問:___________

15.1watchTVeveryday.（改為一般疑問句）23.Mingmingwaterstheflowersevery

day.

16.Davidhasgotagoal.（改為一般疑問句）否定句:_______________

一般疑問句:____________

17.Wehavefourlessons.（改為否定句）劃線提問____________

24.Tomdoeshishomeworkathome.

18.Nancydoesn'trunfast.（改為肯定句）否定句:_____________

一般疑問句:___________

劃線提問____________

19.Mydogrunsfast.否定句：

一般疑問句：_______________

20.Mikehastwolettersforhim.最佳答案

一般疑問句：______________

1.LiMingdoesn'twatchTVeveryevening.

否定句?

21.1usuallyplayfootballonFriday

afternoon.2.Doyoudoyourhomeworkeveryday?

否定句:_______________No,Idon't.

一般疑問句:____________

劃線提問___________________

22.SunYangusuallywashess^ome^lothes3.Doesshelikemilk?Yes,shedoes.

onSaturday.

否定句:____________

一般疑問句:_______________

4.DoesAmy'motherlikeplaying13.GaoShan'ssisterdoesn'tlikeplaying

computergames?No,shedoesn't.tabletennis.

14.DoessheliveinasmalltownnearNew

5.Wedon'tgotoschooleverymorning.York?

15.DoyouwatchTVeveryday?

6.Hedoesn'tspeakEnglishverywell.16.HasDavidgotagoal?

17.Wedon'thavefourlessons.

7.Whatdoyoulikedoinginthepark?18.Nancyrunsfast.

8.JohncomesfromCanada.19.Mydogdoesn'trunfast.Doesyour

WheredoesJohncomefrom?dogrunfast?

20.DoesMikehavetwolettersforhim?

9.Isshealwaysagoodstudent?No,sheMikedoesn'thavetwolettersforhim.

isn't21.1don'tusuallyplayfootballonFriday

afternoon.

10.SimonandDanieldon'tlikegoingDoyouusuallyplayfootballonFriday

skating.afternoon?

WhatdoyouusuallydoonFriday

11.Yes,Ido.afternoon?

12.1don'thavemanybooks.

22.SunYangdoesn'tusuallywashany1Jenny___inanoffice.Herparentsin

ahospital.

clothesonSaturday.

AworkworksBworksworkCworkare

DoesSunYangusuallywashanyworkingDisworkingwork

clothesonSaturday?2Oneoftheboysablackhat.

WhatdoesSunYangusuallydoonAhaveBthereisCthereareDhas

3Wewillgoshoppingifittomorrow.

Saturday?

Adon'trainBdidn'trainCdoesn'train

23.Mingmingdoesn'tusuallywatertheDisn'train

flowerseveryday.4Hesaidthesunintheeastandin

DoesMingmingusuallywaterthethewest.

Arose;setBrises;setsCrises,setDrise;

flowerseveryday?

sets

WhatdoesMingmingusuallydoevery5WangMeimusicandoftento

day?music.

24.Tomdoesn'tdohishomeworkatAlike;listenBlikes;listensClike;are

listeningDliking;

home.

listen

DoesTomdohishomeworkathome?6JennyEnglisheveryevening.

WhatdoesTomdoathome?AhasstudyBstudiesCstudyDstudied

答案：1B2D3c4B5B6B

專項練習(xí)：二、填空

一、單選

1IcantakeLiMingtherewhenhecomes

(come)tovisit.2Dannygos(go)toschoolat7:10.

2Doesyoursisterknow(know)English?笞案:1plays2goes

3Herhomeisawayfrom(遠離)herschool.解析：1以輔音字母加y結(jié)尾的動詞變單三人稱形

4Thepotdoesn'tlook(notlook)likeyours式才能把y換成i再加es;2與名詞變復(fù)數(shù)不同，

verymuch.變單三人稱形式以。結(jié)尾的詞要加es.

5Wheredoyouhaye^(have)lunchevery三、在句式變換時易出錯

day?例:1DoesJennyhas(has)agoodfriend?

6Whowants(想要)togoswimming?2Briandoesn"tlives(notlive)inChina.

7Doesshedo(do)thehouseworkevery答案:1Doeshave2doesn*tlive

day?解析：單三人稱做主語的一般現(xiàn)在時做句式變化

8JennyandDannyusuallyplay(play)時，可記住如下口訣：”見助動，用原形”。此口

gamesintheafternoon.訣也可推廣用于一般過去時態(tài)中。e.g.Hedidn't

答案:1comes2Doesknow3isawayfromgohomeyesterday.

4doesn'tlook四、對d。的理解易出錯

5dohave6wants7doesdo8play例:Wedon't(notdo)ourhomeworkin

二、單三人稱形式易出錯theafternoon.

例：1Heplaies(play)footballverywell.答案:don'tdo

解析：do是一個比較難理解的詞，它有三個含義:

a）是所有行為動詞的總稱；b）是助動詞，無實義；

c）是一個具體的行為動詞“做，干”。此句中給出

的do指“做，干”，not指把此句變?yōu)榉穸ň洌?/p>

故須在d。前加助動詞don't。

五、對主語的數(shù)判斷有誤

例：LiMingwithmeare（be）inBeijing.

答案:is

解析:表面一看是“我和李明兩個人在北京“，但

with在此做伴隨狀語，不能做主語，故用is.

另外，賓語從句中，從句部分若是表示客觀真理，

不管主句是何時態(tài)，從句都要用一般現(xiàn)在時；在時

間和條件狀語從句中，主句表將來，從句要用一般

現(xiàn)在時。2021年3月4

加27上海中考英登譽生母饃變專項稱燈

Sleepisnotthesameeverynight.Weexperiencesome

deepsleepandsomeactivesleep（積極睡眠）,whichiswhen

dreamshappen.Youmightthinksleepwalking（夢游）would

happeninactivesleep,butapersonisn'tphysicallyactived86

activesleep.Sleepwalkingusuallyhappensinthefirstfew

hoursofsleepinthestagecalledslow-wave（慢波）ordeep

sleep.Notallsleepwalkersa87walk.Somesimplysitup

orstandinbedoractlikethey'reawakewhen,infact,they're

asleep!Most,however,dogetupandmovearoundforafew

secondsorforaslongashalfanhour.

Sleepwalkers'e88areopen,buttheydon'tseethe

samewaytheydowhenthey'reawakeandoftenthinkthey're

indifferentroomsofthehouseordifferentplacesaltogether.

Sleepwalkerstend（往往會）togobacktobedontheirownand

theywon'tr89itinthemorning.Doctorssay

sleepwalkingsometimesoccurswhenapersonissick,hasa

fever;isnotgettinge90sleep,orisstressed.If

sleepwalkingoccursfrequently,everynightorso,it'sagood

ideaforyourmomordadtotakeyoutoseeyourdoctor.But

occasional（偶然的）sleepwalkinggenerallyisn'tsomethingto

worryabout,a91"itmaylookfunnyorevenscary（T京

恐的）forthepeoplewhoseeasleepwalkerinaction.

It'simportant,ofcourse,thatthepersoniskeptsafe.

Precautions（預(yù)防措施）shouldbet92sothepersonisless

likelytofalldown,runintosomething,orwalkoutthefront

doorwhilesleepwalking.

（二）

Everyoneneedssleep.Infact,alllivingthingsneedsleep.

Havingasoundandgoodrestm86ushealthy.Itis

believedthatourbraindevelopsbestduringsleep.Ithelpsall

oursystemsworkwellw87weareawake.Sleepallows

ourbraintoreorganizealleventsduringthedayandwill

improveourmemorydevelopment.

Forastudenteighttotenhoursofsleepisrequiredtogive

himorhere88forthefollowingday.Agoodsleep

allowsthemtogrowphysicallyandmentally（心理上）.

Withe89sleepatnight,studentswouldbeableto

wakeupearlyandbereadyforschoolactivities.Theywillbe

abletolistencarefullyinclassandwouldhavetheabilityto

memorizethethingsthattheylearnandr90themin

thefuture.

Eighthoursofsleepmakesstudentsactivet91the

wholedayatschool.Theywouldbeabletoperformwellinclass,

takedownnotesandfinishtheirhomework.Whentheyhave

sleptwell,theycane92understandtheirlessons.Good

sleeppreparesthemwellforthechallenges（挑戰(zhàn)）atschool,

frompaperworktosports.Theywillbereadytosolvedifficult

tasksthatrequirementalabilityandskills.

（=）

（生氣）isakindoffeeling.Manythingscanmakeyou

angry.Whenyourteachergivesyoutoomuchhomework

whenyourteamlosesanimportantgame；whenyourfriendb

_86_yourfavouritethingandthenbreaksit,youmayget

reallyangry.

Usually,yourbodywilltellyouwhenyouareangry.For

example,youbreathemuchf_87_zyourfaceturnsredand

youmaywanttobreaksomethingorhitsomeone,but

sometimes,youhideyouranger.Forexample,youmayhideit

inyourh_88_.Theproblemisthatifyoudothis,youmay

getaheadacheoryourstomachmayhurt.

Infact,it'snotgoodtohideyouranger,andit'snormalfor

youtogetangrysometimes.Butangermustbeletoutinthe

rightway,withouthurtingo_89oryourself.Letmegive

yousomeadvice.

Whenyougetangry,youcantalkaboutitwithother

people.It'shelpfultotalkaboutyourangerwithotherpeople,

suchasp_90,teachers,goodfriendsetc.Whenyoutalk

aboutanger,thoseb91—feelingscanstarttogoaway.On

theotherhand,whenyoustarttofeelangry,youcandosome

otherthings:countfrom1to100;goforabikeride;think

aboutgoodthings,etc.

Don'tletyourangerc92you.Rememberthathow

youactwhenyouareangercanmakeeverythingbetteror

worse.

U!

Inthemiddleofthe1800s,Francewasconsideredthe

mostimportantplaceintheworldforart.Onereasonforthat

wastheAcademy,agovernmentorganizationwithsomestrict

r_86,aboutart.Itdecidedwhatcouldandcouldnotbeart.

InordertobeacceptedbytheAcademy,anartisthadtobe

verytalented.Artistsalsohadtopaintexactlythewaythe

Academywantedthemto.Abravegroupofpainters

challenged（挑戰(zhàn)）theseideasandchangedartf_87—

Eachyear;theAcademyhadanexhibitionoftheartthey

haddecidedwasthebest.In1864,agroupofartistsbecamea

—88becausetheydidn'tgetintotheshow.Theyfelt

thattheirpaintingswerenotbad;thepaintingswerejust

different.Aftercomplainingtothegovernment；theseartists

weregiventheirownshow.

TheAcademythoughtallartshouldlookrealistic（逼

真）.Buttheseartistsweremoreinterestedintryingtoshow

movementandthebrightcolorsofdaylightIntheiropinion,it

wasmorerealtoshowthesethanitwastopaintascene（場

景）whichwasass_89_asaphoto.Itwasalsomoreinteresting

toshowallofthedifferentcolourswhenlighthitsanobject

likewater.

By1874,manydifferentartistswerepaintinginthisnewstyle,

includingClaudeMonet.Oneofhispaintingshadthetitle；

Impression:sunrise.Acritic（評論家）h_90_thesenewartists.

HeusedMonetstitletomakefunofthesepaintersby

callingthem°Impressionists（象派）"，meaningthatthey

didrftmakerealpaintings.Thecriticswholikedtheseartists

thoughtthewordwasjustright.Theybegantouseithappily.

Theythoughtitwasmoreimportanttopainth_91_theysaw

thingsinsteadofjustwhattheysaw.Otherartistsaroundthe

worldfeltthattheycouldhavethisfreedomaswell.Because

oftheimpressionists,theartw_92_wasneverthesame.

（五）

Oncemymothertoldmeastory.InAfrica,whenan

antelope（羚羊）wakesupeverymorning,thefirstthingit

thinksaboutis,〃Imustbeabletorunfasterthanthefastest

lion,orIwillbek.“Atthesametime,alionwakes

fromhisdream.Thefirstthingthelionthinksaboutis,"I

mustbeabletocatchthesantelope,orIwilldieof

hunger/So,almostatthesametime,theantelopeandthe

liongetupandstartrunningtowardtherisingsun.

Thisislife:fullofchancesandchallenge（挑戰(zhàn)）.Whether

youareanantelopeoralion,youmustgoawhenthe

sunrises.Forstudents,itisjustthesame.Ifwedonotstudy

hard,soonerorlater;wewillfallbtheotherstudents.

Atfirst,Ididnotknowwhattheword"exam"meant.LaterI

knewanexamwasakindofcompetition.Incompetitions,

therearealwayswandlosers.AsIgrewup,Igotto

knowcompetitionwell.Inone'slife,theremustbe

competitions,sopeoplecanimprove.

EachtimeIsawchildrenplayinggamesandheardtheir

laughter,IwishedIwerethatageagain.However,I

rememberedmyparents'words:"Youmustworkveryhard

inordertohaveagoodf"SoIpickedupmypen

andbegantostudyhardagain.

Iwasstillnotsurewhatcompetitionreallymeant.Oneday,

IwastakingpartinanEnglish-speakingcompetition.WhenI

wenttothestage,Isawotherstudentslookingatmekindly.I

sknewwhatcompetitionwas.Itisnotascruelasmy

teacherandparentstoldme.Infact,competitionisthe

opposite:itiskindandnecessary.

Ilearnedalotfromrealizingthisfact.NowIunderstand

moreabouttheworld.Competitionisimportantforusall.

（六）

Irecentlyheardastoryaboutafamousscientist.Becauseof

hisgreatachievement,hewasthoughttobemorecreative

thantheaverageperson.Whenhewasaskw86hewas

abletodothiszhegavetheanswer.Itallcamefromane87

withhismotherwhenhewasabouttwoyearsold."Iwas

tryingtogetabottleofmilkfromthefridgewhenIlostthe

bottleanditfell,spillingthemilkallovertheflooraseaof

milk!Iwasf88andIdidn'tknowwhattodo!"hesaid.

Hismotherheardthenoiseandgotintothekitchen.〃Iwas

c89howtoexplainallthistoyou,mom."hesaid.Instead

（懲罰）

ofpunishinghim,shesaid"Robertzwhatagreatmess

youhavemade!Ihaveneverseensuchahugeseaofmilk

before!Well,sincethemilkhasa90beenspilled,would

youliketoplayinthemilkforawhile?Wecanitupafterthat.

II

Indeed,hedidso.Afterafewminutes,hismothersaid,

“Youknow,Robert,wheneveryoumakeamesslikethis,

finallyyouhavetocleanitup."HeusedaspongeC每名帛）and

togethertheycleanedupthespilledmilk.

Hismotherthensaid/'youknowzwefailedinhowto

successfullycarryabigmilkbottlewithtwotinyhandsjust

now.Let'sgooutintheyardandfillthebottlewithwaterto

seeifyoucanf91anewwaytocarryit."Thenthelittle

boylearnedthatifhegraspedthebottleatthetopnearthe

lipwithbothhands,hecouldcarryitw92droppingit.

Whatawonderfullesson!

（七）

IntheRenaissancePeriod（文藝復(fù)興時期）（1500-1650）,

peoplebecameinterestedinhighereducation.Theywantedto

learnthealanguagessuchasGreekandLatin-

languagesthatwereusedintheoldtimes,andstudy

mathematics,science,andsoon.Manyuniversitieswereset

upduringthe16thcentury.

Universityeducationwasaprivilege（特權(quán)）oftherich.Girls

werenotallowedtoattendandpoorpeoplecouldnot

atogo.Amemberofawealthyfamilycouldattend

universityattheageoften.Hemightstudyindifferent

universitiesandsincetheteachingwasalldinLatin,

itdidn,tmatterwhichcountryhestudiedin.Itwasnot

unusualforayoungboystudyoneyearinItalyandanotherin

FrancewithoutspeakingeitherFrenchorItalian.

Itwaspinthe16thcenturytocompleteuniversity

withoutlearninghowtoreadorwrite.Sincebookswere

handwritten,therewasnotenoughtogiveotoeach

studentOften,onlytheteacherhadabook.Hewouldreadto

thestudentswhowouldmemorizewhathesaid.Testswere

oral,notwritten,Infact,manystudentsfinishedschool

withouteverwritingaword.

Forthenotsowealthy,grammarschoolswerebuiltintowns.

Theylearnedbasicgrammarandmathematics,andtookpart

inBiblestudy,Athome,girlslearnedwashing,cooking,

dancing,andthebasicsoftakingcareofahousehold.Poor

childrenrattendedschool.

TheRenaissancewasatimewhenlearnersdidnotsimply

acceptwhattheywereold.Theydidscientificexperiments

themselvestosearchforatothemysteries（神秘）of

thespace.CopernicuscalculatedthattheEarthturnedaround

thesunbutwasafraidtopublishhisworksforfearthatthe

Churchwouldpunish（懲罰）him.Galileolatersupportedthis.

Thewatch,thetelescopeandsomeothersweresome

inventionsofthisperiod.

（A）

Inthemovie2021,thevolcano（火山）inYellowstone

NationalParkerupts（爆發(fā)），smokefliesthousandsofmeters

intotheair,andcar-sizedpiecesofstoneandashflyout.

Now,somescientistssay,it'sverypossiblethatthe

Yellowstonevolcanowillsooneruptinr86lifeforthe

fourthtimeinhistory,afterabout640,000years.Accordingto

theDailyMail,thevolcanointheYellowstoneNationalPark,

Wyoming,US,hasbeenrisingatarecordratesince2004.Its

magma（巖漿）surfacehasgoneu873inches（7.6

centimeters）peryearoverthelastthreeyearsalone.Thisrise

isoneofthemains88thatavolcanoisabouttoerupt.

However,scientistsarenotcertainwhentheeruptionwill

happenorwhatitwillcause.

Unlikewhathappensinthemovie2021,avolcano

eruptionwouldnotdestroythewholeworld,b89itcould

causehugedamagetopeoplelivingnearby.Forexample,the

2021eruptionoftheIcelandVolcanocausedmorethan800

peopleto190theirhomesandmanyairportsinEuropean

countriestoshutdownforafewdays.

Therearemorethanl；500activevolcanoesintheworld.

Avolcanoisc91activeifithaseruptedatleastonce

duringthelast10,000years.Inancienttimes,morethan80

percentoftheearth'ssurfacewasvolcanic.Volcaniceruptions

formedtheseafloorandsomemountainsovermanyyears.

Gasfromvolcanoesformedtheearth'satmosphere（大氣）.

Volcanoescomefromveryhotliquidrock,thatismagma,

insidetheearth.Whenmagmacomesupwardandbreaks

throughtheearth'ssurface,itformsvolcanoes.

Therisingmagmaheatswater,whichleadstoexplosions

ofsteam.Thispushesrocksandashhighintothesky.T92

differentthingseruptfromavolcano;hotliquidrock,volcanic

ashandgases.

（九）

Accordingtoexperts,thewordHutongoriginatedfrom

Mongolianlanguagemeaning"Well"（井）.Inancienttimes,

peopletendedtogatherandlivearoundwells.Sotheoriginal

meaningofHutongshouldbe"aplacewherepeoplegather

andlive."ButHutongfirsta_86—inBeijingduringtheYuan

Dynasty.Theoldcitywascompletelydestroyedduringthewar.

First,theyhadtofindacenter,andthenbuiltar__87—

squarecity.Atthattime,therewasacleardefinitionfor

“Avenue,StreetandHutong”.A37-metre-wideroadwas

calledanavenue,an18-metre-wideonewascalledastreet,

anda9-metre-widelanewascalledaHutong.Mostoftoday's

HutongwereformedduringtheMingandQingDynastiesthat

followed.Nobodyknowse_88_howmanyHutongsthere

areinnowadays