安徽省2019年中考英語(yǔ)總復(fù)習(xí)重點(diǎn)題型加練加練五閱讀理解

題型加練五閱讀理解

（-）

A

（2018?安徽馬鞍山二模）

Let'sExplore（探究）theNature!

Areyouinterestedinanimalsandnature?Wanttoenjoyyourwinterholidayandlearnsomething

interestinganduseful?

Herecomesyourchance!YouthExplorerhaspreparedyouwithathree-dayprogram!Youcan

meetwithliveanimals一giraffes,pandas,tigers,andsoon!Moreinformationabouttheprogram

isasfollows:

Age:Studentsaged8?16

Groups:Thereare2programsforyoutochoosefrom.

Eachprogramneedsatmost15students.

ProgramA

Dates:14?16February,2015

Time:10：00a.m.?4：00p.m.

ProgramB

Dates:1~3March,2015

Time:10：00a.m.~4：00p.m.

Programcost:Y230formembers;￥250fornon-members（非會(huì)員）.

Howtodo:Simplycometogetanapplicationform（申請(qǐng)表）andhanditinbefore11thFebruary,

2015.

Notes：

1.Nofreelunchesareprovidedbecausepeoplehavedifferenttastes.Youmayeitherbringa

lunch-boxorpayforlunchatourrestaurants.

2.Bothprogramswillstartonedaylaterifthereisarainstorm（暴風(fēng)雨）.

COMEANDJOINUSNOW!!D0N,TMISSTHECHANCE!

1.Twomembersandonenon-membershouldpayfortheprogram.

A.￥690B.￥710

C.￥730D.￥750

2.Freelunchesaren，tprovidedbecause.

A.thelunchescosttoomuch

B.theymaybringlunch-boxes

C.therearemanyrestaurants

D.peoplehavedifferenttastes

3.Ifthereisarainstormon14thFebruary,ProgramAwillstarton.

A.15thFebruaryB.17thFebruary

C.2ndMarchD.4thMarch

4.Whatcanweknowfromthepassage?

A.YouthExploreristhenameoftheprogram.

B.Morethan15studentsareineachprogram.

C.Youneedtohandinanapplicationfortheprogram.

D.Wecanonlyseethreekindsofanimalsintheprogram.

B

（2018?廣東揭陽(yáng)普寧模擬改編）Youngpeopleandolderpeopledon，talwaysagree.Theysometimes

havedifferentideasaboutliving,workingandplaying.ButinonespecialprograminNewYork

State,adultsandteenagerslivetogetherinafriendlyway.

Eachsummer200teenagersand50adultslivetogetherforeightweeksasmembersofaspecial

workgroup.Everyoneworksseveralhourseachday.Theydosonotjusttokeepbusybuttofind

meaningandenjoymentinwork.Someteenagersworkinthewoodsoronthefarmsnearthevillage.

Somelearntomakethingsliketablesandchairsandbuildhouses.Theadultsteachthemthese

skills.

Thereareseveralfreehourseachday.Weekendsarefree,too.Duringthefreehourssome

oftheteenagerslearnphototakingorpainting.Otherssitaroundandtalkorsing.Eachteenager

chooseshisownwaytospendhisfreetime.

Whenpeoplelivetogether,rulesarenecessary.Inthisprogramtheteenagersandtheadults

maketherulestogether.Ifsomeonebreaksarule,theprogramgoesbeforethewholegroup.They

talkaboutitandask,“Whydidithappen?Whatshouldwedoaboutit?”

Oneoftheteenagershasthistosayabouthisexperience,“Youstopthinkingonlyabout

yourself.Youlearntothinkaboutthegroup.”

5.InonespecialprograminNewYorkState,youngpeopleandolderpeople.

A.don，tworkwelltogether

B.teachoneanothernewwaysofbuildinghouses

C.arefriendlytooneanother

D.spendeightweekstogether,workingasfarmers

6.Allthemembersworksometimeeverydaymainlyto.

A.leadabusylife

B.learnnewskillsoffarming

C.getusedtothelifeonthefarms

D.findvalueandpleasureinwork

7.Livingtogether,.

A.theteenagersdon'thavetoobeytherules

B.theteenagershavetoobeytherulestheadultsmake

C.themembershavenofreetimeonweekends

D.themembersarenotallowedtobreaktherulestheymaketogether

8.Thelastparagraphshowsthattheteenagerthinkshisexperienceintheprogramis.

A.unpleasantB.tiring

C.helpingD.boring

C

（2017?安徽中考）

DearSundayGlobe,

IamwritingtotellyouaboutyourarticleSmartphonesMakeLifeEasierinlastSunday's

newspaper.Youdidanexcellentjobexplainingthegoodpointsofsmartphones,butyoudidn，t

talkabouttheirbadpointsatall.So,Ihopeyou，11letmegiveyourreaderssomeadviceon

smartphoneetiquette（禮彳義）.

ThefirstpointI'dliketoaddressisloudness.Whenyoutalkonyoursmartphoneinpublic,

pleasedon'tshout.Infact,themicrophonesinsmartphonesareverysensitive（靈敏的）.So,you

canbeheardevenifyouspeakquietly.

Anotherpointisaboutpersonalspace.Idon'tthinkitispolitetomakecallsinsmall

spacesfullofpeople.Thismakesothersuncomfortableandforcesthemtolistentoyourpersonal

business.What'sworse,itstopsmanyface-to-faceconversationsfromeverbeginning.

Lastly,doingtwothingsatthesametimeisdangerous.Forexample,makingcallswhiledriving

isabadhabit.Payattentiontotheroad!Similarly,whenstayingwithyourfriends,turnoff

yoursmartphoneandenjoytheircompany.

Yourstruly,

AmberJala

9.AmberJalawrotetheletterto

A.findagoodjobB.provideadvice

C.makeherlifeeasierD.buyasmartphone

10.Whatdoestheunderlinedword“address“inParagraph2probablymean?

A.致函B.稱呼C.陳述D.選址

11.AccordingtoParagraph3,whatmakespeoplearoundyouuncomfortable?

A.Discussingface-to-face.

B.Speakingquietlyonyourphone.

C.Mindingyourownbusiness.

D.Callinginsmallspacesfullofpeople.

12.Whatcanwelearnfromthelastparagraph?

A.Itisdangeroustodriveontheroad.

B.Itiseasytostartacompanywithothers.

C.Itisbadtoturnoffourphoneswhiledriving.

D.Itisimportanttouseoursmartphonesproperly.

D

（2018?廣西貴港港南二模）ChrisHughesisa24-year-oldmanfromtheUnitedKingdom.Heoften

wearsthesameclothesformanydaysinarowbecausehedoesn，tknowhowtouseawashingmachine.

Thisisnotajoke.Hughesisfarfromtheonlyyoungpersonwhodoesn，thavebasiclife

skills.AccordingtoarecentstudybyYouGov,aUKmarketresearchfirm（公司），today'syoung

peopleintheUKarelesscapable（有能力的）thanoldergenerations（同代人）whenitcomestobasic

lifeskills.

Forexample,about35%don，tknowhowtosew（縫）onabuttonand11%don，tunderstandhow

tochangealightbulb（電燈泡）oriron（熨燙）clothes.

ThisproblemissharedbyyoungpeopleintheUnitedStatesaswell.AccordingtoForbes（《福

布斯》）,manyyoungpeopleintheUSarelosingtheskillofcooking,astheyaremuchmorelikely

toordertake-outfood.

Technologymaybethemainreasonforthis.Bornandgrowninadigitalage（數(shù)字化時(shí)代），

youngpeoplearemorefamiliar（熟悉的）withusingphonesandcomputers.Forexample,withGPS

alwaysathand,youngpeoplehavenoneedtolearnhowtoreadphysicalmaps.

However,thisdoesnotmeanthatyoungergenerationsareunabletocompletebasiceveryday

tasks.TheMirrorshowedthatastheirliveshavechanged,themajorlifeskillsthattheyare

goodathavechangedaswell.

Thestudyresultsshowthatalthoughonly45%knowhowtopaytheirwaterandelectricity

billsafterleavinghome,72%couldhelpsetupaWiFinetworkinanewhouse.

13.WhydoesHughesoftenwearthesameclothesformanydays?

A.Becausehehasdevelopeditasahabit.

B.Becausehisclotheswon'tgetdirty.

C.Becausehelikestoplayjokesonothers.

D.Becausehedoesn*tknowhowtowashthem.

14.AccordingtoYouGov'sstudy,youngpeoplecan*tironclothes?

A.11%B.35%C.45%D.72%

15.Whatcouldbethemainreasonforthisproblem?

A.Technologyinthedigitalage.

B.Toomuchhomeworkeveryday.

C.Parents'lovefortheirchildren.

D.TheconvenientuseofGPS.

16.AccordingtoTheMirror,mostyoungpeopletoday

A.don'tneedtolearnbasiclifeskills

B.aredevelopingnewbasiclifeskills

C.can'tcompletebasiceverydaytasks

D.aregoodatsettingupnewhouses

17.What'sthebesttitleofthepassage?

A.TheStoryofChris

B.HowtoSewonaButton

C.TechnologySkills

D.BasicLifeSkillsAreDyingOut

E

（2017?安徽中考）Therewasonceanoldanddeepwell.Peoplegotwaterbydroppingabucket（木

桶）tiedtoarope.Theropepassedoverawheeljustabovethewell.Ontheothersideofthe

ropewasanotherbucket.

Astrongpullbroughtonebuckettothetopwhiletheotherdowntothewater.Theyalways

passedeachotheronthewayupanddown,butneverhadtimetospeak.

Atlast,theropebecameworn.Soanewropehadtobeputinitsplace.Whilethiswasbeing

done,thetwobucketswereleftstandingtogethernearthewell.

“Whataboringlifewehave!”saidonebuckettotheother."Iamquitetiredofit.

Nomatterhowfullwecomeup,wearealwayssentdownempty.”

Buttheotherbucketlaughedandsaid,“Whatafunnywayyouhaveoflookingatthings!

Don，tyouseethatwheneverwearesentdownempty,wealwayscomeupfull?”

Boysandgirlssometimestalklikethesetwobuckets.Youmayhearoneofthemsay,“Just

aswearehavingagoodgame,wearemadetostopandgotoworkagain."“Yes,"theother

willreply,“butassoonasworkisover,wealwaysgettogooutandhavefunagain.”

Therearetwowaysoflookingatthings.Ifyouwanttobehappy,lookatthebrightside.

18.Whatwerethebucketstiedto?（不超過(guò)10個(gè)詞）

19.Wheredidthetwobucketstalkwitheachother?（不超過(guò)10個(gè)詞）

20.Whatdoesthestorytellus?（不超過(guò)15個(gè)詞）

（二）

A

（2017?安徽中考）Stillrememberthefollowingpoems?MemoriesreturneverytimeIreador

hearthem.

①②③

Hushnow,mylittleone.

Mymamafeedsme,

Hushnow,mysunshine.

andwashesmyfur.

Hushnow,pieceofmyheart.Icansetthetable.

ThefirstthingIseeevery

Gotosleep,mylittleone.Icansweepthefloor.

morningisher.

Gotosleep,mylove.Icanwashmyclothes,and

ThelastthingIkissevery

Gotosleep,pieceofmycounttoforty-four.

nightisherface.

heart.Icanwashdishes,

Mymamaistheverybestone.

Sleep,mylittleone,andcleanmybedroom.

Andsingslikeabird.

WhileIsingtoyou.ThereissomuchIcando.

AndknowshowIfeel,

Sleep,mylittleone,Nowaskyou.

whenIdon'tsayaword,

Whoisalready

mymamaiswarm.

asleep.

Notes:1.hushv.安靜2.furn.皮毛3.sweepv.打掃

1.Thefirstpoemissungto.

A.babiesB.mothers

C.relativesD.friends

2.Inthesecondpoem,thelastthing"I"willkissatnightis.

A.thefurB.mum，sface

C.abirdD.mum，sbed

3.Whatdoyouthinkof"I"inthethirdpoem?

A.Helpful.B.Lucky.

C?Crazy.D.Shy.

4.Whatarethethreepoemsmainlyabout?

A.Foodandhealth.

B.Hobbiesandsports.

C.Familyandlove.

D.Animalsandhumans.

B

（2016?安徽中考）MarcoPolowasfromVenice,Italy.In1271,atage17,Marcowentonatrip

withhisfatheranduncletoChina.Todaypeopleoftentraveltodifferentplacesaroundthe

world.ButitwasveryhardforpeoplefromEuropetovisitChinathen.Afterthreeandahalf

years,thePolosreachedChinaon1275.

Whilehewasthere,MarcoPoloworkedforKublaiKhan,theemperor（皇帝）ofChina.Hewas

abletolearnandexperiencemanythingsthatwerenewtoEuropeans.Inhisdiary,hewrote,

“KublaiKhan'spalaceisthegreatestI'veeverseen.Thestreetsofthenewcapital,Daidu,

aresostraightandsowide."Papermoneyalsotookhimbysurprise,sinceitwasnotyetin

useintheWestatthattime.Homeswereheatedwith“blackstones...whichburnlikewood.”

Thesestoneswerecoal,andmostoftheEuropeansknewlittleaboutitthen.

After17yearsinChina,MarcoandhisfamilyfinallyreturnedtoVenicein1292.Afterhe

returnedhome,Marcocompletedabookabouthistrip,fulloffactsabouthiswonderfulexperiences

inChina.

5.HowwasMarcoPolo'sthree-and-a-half-yearjourneytoChina?

A.Expensive.B.Comfortable.

C.Difficult.D.Smooth.

6.ThePolosfinallygottoChinain.

A.1271B.1275C.1288D.1292

7.WhatdidMarcodowhenhewasinChina?

A.Heworkedfortheemperor.

B.Helearnedtobuildcitystreets.

C.Hehelpedtodigforcoal.

D.Hefinishedabookabouthistrip.

8.Whatwouldbethebesttitleforthepassage?

A.MagicuBlackStones”

B.MarcoPoloinChina

C.PaperMoneyinDaidu

D.KublaiKhan-theGreatestEmperor

C

（2018?湖北荊門(mén)中考）Asquirrel（松鼠）thatwasnearlykillednineyearsagocontinuestovisit

thefamilythatsaved,raisedandlatersentherintothewild.

InOctober2009,afour-week-oldsquirrelwasalmostkilledbyanowl（貓頭鷹）.Luckily,a

wildliferescuegroupsavedherandleftherinthecareofBrantleyHarrisonandherfamily

inSouthCarolina.TheHarrisonsoftenlookafterwildanimalsandlatersendthembackinto

thewild.

TheHarrisonsnamedherBella.Withthreeothersquirrels,BellastayedinBrantley，scare

untilspring.Duringherstay,Bellaactedsimilarlytotheothersquirrels.InApril2010,the

squirrelsweresentbackintothewild.Bella,however,wasn'treadytoleaveherhumanfamily.

Withindaysofbeingreleased,shestartedvisitingthem,lookingfortreats.Brantleysaid

thattheothersquirrelsalsocamebackoverthefirstfewdays,butwithinaweektheystopped

comingbyandbegantoavoidpeople.

“Bellausuallysitsatthefrontdoor,waitingforsomeonetonoticeher.Shecomesalmost

everyday,“saidBrantley.HerhusbandJohnoftenbringsBellanutsassheisusuallywaiting

bythedoorforhim.ActuallyBellahasbecomeamemberofthefamily.

Fornineyears,shecontinuestovisitthem.Brantleysaid,“IfBellacanteachatleast

onepersontocareforal1livingthings,nomatterhowbigorhowsmall,thenwehavedonewhat

wehavesetoutto.”

9.Fromthepassage,weknowthattheHarrisons.

A.don'tlikewildanimals

B.savedanowlin2009

C.areverykindtoanimals

D.cannothelpBellaout

10.Theunderlinedpart“beingreleased“means"”.

A.gettinghurtB.droppingby

C.beingsavedD.beingsentintothewild

11.WhatdoesParagraph4mainlytellus?

A.Bellawantstogetmoreattention.

B.Bellabecomesamemberofthefamily.

C.NutsareBella'sfavoritefood.

D.It'snoteasyfortheHarrisonstofindBella.

12.What'sthebesttitleforthepassage?

A.ToSaveSquirrels

B.WaysofVolunteering

C.TheHarrisonsandTheirPets

D.ASquirrelandHerHumanFamily

D

（2018?湖北黃岡中考）Beautysleepisarealthing,researcheshaveshownthatpeoplewhohave

enoughsleeplookmoreattractive（有魅力的）toothers.

Afewbadnightsisenoughtomakeapersonlook"especially“moreugly,theirsleep

experimentsshow.

Theresearchersasked25universitystudentstojoinintheirsleepexperiment.Theywere

askedtogetagoodnight'ssleepfortwonights.

Aweeklater,theywereaskedtosleepforonlyfourhourseverynightfortwonightsin

arow.

Theresearcherstookmake-upfree（素顏）photosofthevolunteersafterboththegoodand

thebadsleep.

Next,theyasked122strangerstohavealookatthephotosandjudge（評(píng)價(jià)）themon

attractiveness,health,andsleepiness,aswellasaskingthem:"Howmuchwouldyouliketo

makefriendswiththispersoninthepicture?”

Thestrangersweregoodatjudgingifthepersontheywerelookingatwastired,and,if

theyweresleepy,theirattractivenessscorewaslow.

Thestrangersalsosaidtheywouldn，twanttosocializewiththetiredstudents.The

researcherssaythisisnaturalforpeople.Anunhealthy-lookingfacemakespeoplerunaway.

Inotherwords,peopledon,twanttohangaroundwithpeoplewhomightbeill.

Dr.Brewer,anexpertattheUniversityofLiverpoolsaid,“Judgementofattractiveness

isoftenunconscious（無(wú)意識(shí)的），butwealldoit,andweareabletojudgeonevensomething

smalllikewhethersomeonelookstiredorunhealthy.Thisstudyisagoodreminderofhowimportant

sleepistous.

13.Whendidtheresearcherstakemake-upfreephotos?

A.Aftertwonights*goodsleep.

B.Aftertwonights，badsleep.

C.Beforetheexperiment.

D.Afterbothtwonights*goodsleepandtwonights'badsleep.

14.Theresearchersaskedthestrangerstodothefollowingexcept

A.tellingwholookedhealthier

B.tellingwhodidn'thavemanyfriends

C.tellingwhomissedalotofsleep

D.tellingwhowasattractive

15.Whatkindoffriendsdidthestrangersliketomake?

A.Thepeoplewhoweretired.

B.Thepeoplewhoweresleepy.

C.Thepeoplewhowereunhealthy.

D.Thepeoplewhowereattractiveandenergetic.

16.Whatdoestheunderlinedword“socialize“meaninChinese?

A.合伙B.玩耍

C.交往D.共事

17.Accordingtothepassage,whichofthefollowingisthebesttitle?

A.BeautySleep,MoreAttractive

B.MoreSleep,MoreFriends

C.LessSleep,FewerFriends

D.NoAttractiveness,NoFriends

E

（2018?貴州遵義桐梓模擬改編）Itissaidthatmorethanfourmillionpeopledieeachyearfrom

smoking.Thatnumberisfrightening.Yetpeoplearoundtheworldcontinuetosmoke.IntheUnited

States,aboutforty-seven-millionadultssmoke.Thisyear,morethan430,000Americansdied

ofdiseaseswhichhavesomethingtodowithsmoking.TheAmericanCancerSociety（美國(guó)癌癥協(xié)

會(huì)）sayssmokingharmsthebodygreatly.Itwarnsthatsmokingevenanumberofcigarettesis

dangerous.

Itisdifficulttostopsmoking.However,doctorssayifyougiveupsmoking,youwillbe

livelonger.Youwillfeelbetterandlookbetter.Youalsowillprotectthehealthoffamily

memberswhobreatheyoursmoke.

Thereisnotonerightwaytostopsmoking,doctorssayifyougiveupsmoking,youwill

belivelonger.Anywaycanhelp.Youcantakelongwalksorspendtimeinplaceswheresmoking

isnotallowed.Also,youcaneatasmallpieceoffruitinsteadofhavingacigarette.Thesooner

youstopsmoking,themoreyou'11reduce（減少）yourchancesofgettingcancerandotherdiseases.

Stopsmokingbeforesmokingstopsyou!

18.Howmanypeoplediefromsmokingeachyear?（不超過(guò)5個(gè)詞）

19.Whotellsusthatsmokingharmsthebodygreatly?（不超過(guò)5個(gè)詞）

20.Howdoyoufeelifyoustopsmoking?（不超過(guò)5個(gè)詞）

（三）

A

（2016?安徽中考）Robotsseemtobegettingclevererandcleverer.Herearefourexamples.

Budgee

?HewascreatedbyFiveElementsRobotics.

,Withtwowheelsandalittlebasket,hecancarrythingsforyouwhileyou'reattheshops.

Paro

?HewasmadebyTakanoriShibata.

?Heisusedonpatientsinhospitals.

?Hecanlearnanameandevenshowfeelingssuchassurprise,happinessandsadness.

Rover

,HewascreatedbyateamatSydneyUniversity.

?Heisusedtomakecowsmovetogetherfromafieldtoadairy（牛奶場(chǎng)）.

Simon

,HewasdevelopedbytheGeorgiaInstituteofTechnology.

?Hecancleanupoffices.

,Intests,hecouldtel1whethersomeonewaspayingattentiontohimornot.

1.Whichrobotcanhelpyouwhenyouareshopping?

A.Budgee.B.Simon.

C.Paro.D.Rover.

2.WecanlearnfromthepassagethatParo

A.cantellwhetherotherspayattentiontohim

B.wascreatedbyFiveElementsRobotics

C.canhelpcowsproducemoremilk

D.isusedonpatientsinhospitals

3.WhatcanSimondoaccordingtothepassage?

A.Showfeelings.B.Cleanoffices.

C.Movecows.D.Learnnames.

4.Wheredoesthepassageprobablycomefrom?

A.Healthreport.B.Atouristmap.

C.Asciencemagazine.D.Amedicaldictionary.

B

（2018?安徽安慶桐城四模）Ted,mylittlebrother,isinGradeOne.LastFridayhecameback

fromschoolwithaletter.Theletterwasfromhisteacher,"Igotaredflowertoday.Could

youpleasesignthisnote?”hesaidtoMum.Thenoteshowedthathehadbeentalkinginclass.

Tedhardlygetstopscoresinhisschoolwork.Thebesthegetsis“OK”,butoftenhe

gets“Youcandobetterthanthis.”Mumknowswhatitmeans.Shetellshim"Youcandobetter

thanthis“means“Verybad“inChina.

IntheUSA,teachersneversayanythingtoobadabouttheirstudents,evenifthestudents

aremakingtroubleinclassornotworkinghardenough.Theworsttheymightsayis“Please

benicertomorrow."ManyparentsaresatisfiedwithaB-gradeforeachsubjecttheirchildren

get.

ButthingsinChineseschoolsarequitedifferent.Parentshavehighexpectationsfortheir

children.Isometimesfeltthatmysecond-gradecousinspentmoretimeonhomeworkthanIdid

whenIwasa6thgraderintheUSA!Yethisparentsandteachersdidn'tthinkheworkedenough.

IsittoostrictinChina?OrisitnotstrictenoughintheUSA?Maybebotharetrue.

Whateveritis,parentsalwayshopetheirchildrentodevelopbetter.Wecan，tgiveaspecific

commentonthisissueandjusttreatthewaysthattheyteachtheirchildrenequally.

5.WhydidTedcomehomewithaletterfromschoollastFriday?

A.Becausetheteacherwantedtovisithismother.

B.Becausehedidsomethingwrong.

C.Becausetheteacherwashappywithprogress.

D.Becausetheteacherthoughthewastoolazy.

6.IfastudentintheUSAgets"OK"inhisschoolwork,itmeans

A.hegetstopscores

B.hegetsmediumscores

C.hegetsverybadscores

D.hegetstheworstscores

7.AmericanparentswillbewhentheirchildrengetaB-gradeintheirschool.

A.nervousB.embarrassed

C.angryD.pleased

8.Thewritermainlywantstotellus

A.somedifferencesbetweenChineseandAmericaneducation

B.ChinesestudentsarebetterthanAmericanstudents

C.Americanparentsarenotstrictenoughwiththeirchildren

D.thebestwaytoeducatechildreninbothAmericaandChina

C

（2018?山東臨沂中考）Haveyouevercountedthenumberofdigits（數(shù)字）inyourmobilephone

number?Yournumberhas11digits.Youmaysometimesfindithardtorememberyournumber.That's

becauseChinahasthelongestmobilephonenumbersintheworld.Whyisthat?

The11digitscanbedividedintothreeparts.Eachparthasadifferentmeaning.Thefirst

threenumberstellyouwhichmobilephoneserviceprovider（提供者）youareusing.Forexample,

135isforChinaMobileCommunicationsCorporationand188isforChinaUnicom.Thefourthto

theseventhdigitstellyouwherethenumberisregistered（注冊(cè)）.Andthelastfourdigitsare

random（隨機(jī)的）.

Themainreasonforusing11digitsisthatwehavethelargestpopulationinthewor1d.

Weoncehad10numbers.Butasourpopulationgrew,therewerenotenoughnumbersforustouse.

Sowebegantouse11digitsstartingfrom1999.Elevendigitscanbeusedtomaketensofbillions

ofmobilephonenumbers.That'senoughforeachpersontohavesevenoreightphonenumbersto

useinChina.

Andmobilephonenumberscanberecycled.Usually,theserviceproviderwillreuseacanceled

numberafterthreetosixmonths.Ifyoucallanumberthatyouhaven，tcontacted（聯(lián)系）fora

longtime,youmayfindthatitsownerhaschanged.

BesidesChina,BritainandJapanalsouse11-digitmobilephonenumbers.Buttheirnumbers

alwaysstartwith0.Sotheycannotcreateasmanynumbersaswecan.CountriesliketheUnited

States,AustraliaandIndiausephonenumberswith10digits.Canada'smobilephonenumbersare

perhapstheshortestintheworld:theyuseseven