2022云南昆明英语中考试卷（含答案解析）

2022年云南省昆明市初中学业水平考试

（满分:120分考试时间:120分钟）

第一部分听力（共四节，满分30分）（略）

第二部分英语知识运用供二节，满分25分）第一节单项填空

从A、B、C、D四个选项中选出能填入空白处或替换画线部分的最佳答案。（共15小题,每小题1分，满

分15分）

21.（2022云南昆明,21）—Whatisyoursistersfavoritecolor?

—favoritecolorispurple,theColoroftheYearfor2022.

A.MyB.YourC.HisD.Her

22.（2022云南昆明,22）Withtheteachers□help,IhaverealizediCmnotthecentertheworldandlearnedto

putmyselfinothersLJshoes.

A.ofB.byC.upD.under

23.（2022云南昆明,23）—ChinaJshigh-speedrailwaytechnologytheworldnow.

—ThatQstrue.Ithasdevelopedrapidlyoverthepastyears.

A.ledB.wasleading

C.isleadingD.willlead

24.（2022云南昆明,24）YuanLongping,theFatherofHybridRice,haspassedaway,heisforeverinmy

mind.

A.IfB.Unless

C.BeforeD.Although

25.（2022云南昆明,25）—Pleasebequiet.Weareinthelibrary.

A.WelldoneB.OK,Iwill

C.EnjoyyourselfD.Longtimenosee

26.（2022云南昆明,26）—DoyouknowMarch21stisWorldSleepDay?Sleepisimportanttous.

—Yes.Agoodsleepgivesusandmakesushappy.

A.truthB.fameC.energyD.culture

27.（2022云南昆明,27）—ThisisJennyspeaking.MayIspeaktoDr.Wang?

—.IU11tellhimtocallyouback.

A.Haveagoodtrip

B.ThisisDr.Wangspeaking

C.IDmgladtohearthat

D.Sorry,heisnotavailablenow

28.（2022云南昆明,28）Theearlierwetakeactiontoprotectourenvironment,theitwillbeforourfuture.

A.betterB.bestC.worseD.worst

29.（2022云南昆明,29）DoingchoreshelpstoimprovechildrenDsindependenceandteachesthemhowto

themselves.

A.lookforB.lookafter

C.looklikeD.lookthrough

30.（2022云南昆明,30）TheteainYunnanissofamousthatittoplacesacrosstheworldeveryday.

A.sendsB.sent

C.issentD.willbesent

31.（2022云南昆明,31）—ShenzhouXIVcarriedthreeChineseastronautsintospacesuccessfully.

—Wow,excitingnews!Wearesoproud.

A.whatB.whataC.whatanD.how

32.（2022云南昆明,32）Boysandgirls,goodluckandwishyougoodgradesonyournewjourney!

A.cuttingB.tocutC.gettingD.toget

33.（2022云南昆明,33）―CouldyoupleasetellmewhentheymeetforthefirsttimeinChina?

—Theyusuallyshakehands.

A.whatdopeopleusuallydo

B.whatpeopleusuallydo

C.wheredopeopleusuallygo

D.wherepeopleusuallygo

34.（2022云南昆明,34）WhenIgethome,itmakesmefeelcomfortabletofindeverythinginapple・pieorder.

A.tidyB.dirtyC.crowdedD.crispy

35.（2022云南昆明,35）—IZmgoingtoleavemyjob.

—Pleaseholdyou〉horsesbeforemakingimportantdecisions.

A.hurryupB.thinktwice

C.pushyourhorsesD.rideyourhorses

第二节完形填空

从A、B、C三个选项中选出能填入空白处的最佳答案。（共10小题,每小题1分，满分10分）

（2022云南昆明）

Onemorning,ateacherwasgivingalessoninamiddleschool.Allofthestudentsstaredathimin_[

becausetheteacherhadarope（绳）inhishand.

Atthebeginningoftheclass,theteacherdidnDtsayanything.2hestartedtyingknots（打结）intherope.

Thenheasked,havetiedthreeknotsinthisrope.IsitthesameropeIhadbefore?^

Oneofthestudentsreplied,t4ItLlsnot3toanswer.Theropeseemstohave4fromtheoutside.It

hasthreeknotswhichwerenottherebefore.Butfromtheinsideitisstillthesamerope5itwasbefore.^^

“Yes,youareright!^^theteachersaid."Now,Iwilluntie（解开）theseknots.”

Thenhebeganto6bothendsoftheropeawayfromeachother.

Seeingthat,thestudentsaid,“Youarenotuntyingthem.Youaremakingthemtighter（更紧的）

Sotheteacherstoppedandasked,“7canIdotountietheseknots?”

Somestudentsreplied,4tYouhavetolookatthemcloselysothatyouwillknowhowtheyaretied.Thenyou

cantrytountiethem.^^

Theteachersaid,“ThatE]swhatIwanttohear.Inourlives,manypeoplewantto8problems,butthey

donDtevenknowthereasonsthatcausetheproblems.Justlikethe9goes,everythingmustbecarefully

examinedbeforeweact.Weneedtofirstknowthecauseofaproblem,andonlythencanwesolve10assoon

aspossible/'

▼

1.A.dangerB.surpriseC.trouble

2.A.PerhapsB.SometimesC.Instead

3.A.easyB.braveC.polite

4.A.grownB.burnedC.changed

5.A.orB.asC.until

6.A.putB.pullC.point

7.A.HowB.WhenC.What

8.A.askforB.dealwithC.dependon

9.A.sayingB.promiseC.memory

lO.A.itB.himC.them

第三部分阅读理解（共20小题，满分35分）A

（2022云南昆明,A）

Itiswell-knownthatsilkwasdiscoveredinChina.Itiswonderfullystrong,lightandsoft.Asoneofthebest

materialsforclothes,silkhasaperfectlookandfeelthatnoothermaterialscanmatch.

Thereisastoryabouthowsilkwasdiscovered.LeiZu,thewifeofHuangDi,washavingteaunderamulberry

treewhenasilkwormcocoon（蚕茧）fellintohercup.Asshetriedtotakethecocoonout,itstartedtounwind（展开）

andthe"line"seemedendless.Sherealizedthatthestronglinecouldbeusedtomakeclothes.ThenLeiZutaught

herpeoplehowtoraisesilkwormsandhowtogetsilk.Inthisway,thesilkindustrywasborn.

Forhundredsofyearsafterthat,silkwasonlyusedbyrichpeople.Itwasasymbolofidentityandstatus（身份

和地位）.Withthedevelopmentofthesilkindustry,moresilkwasproduced.Itwasnolongerjustforrichpeople.In

theHanDynasty,silkwastransportedasfarawayasSpain,Romeandmanyothercountries.Thetraderoadwas

famouslyknownastheSilkRoad,whichconnectedChinawiththerestoftheworld.

Today,silkcanbeusedformanykindsofthings,notjustforclothesbutalsofbrpaintings,writingbrushes,

kitesandevenfishingnets.Whereversilkgoesaroundtheworld,itisalwayswarmlyreceived.

根据短文内容，判断句子正（T）误（F）。（共5小题,每小题1.5分，满分7.5分）

l.Silkisoneofthebestmaterialsforclothes.

2.HuangDidiscoveredsilkcouldbeusedtomakeclothesbyaccident.

3.Asmoresilkwasproduced,itreachedmorepeopleUshomes.

4.ThesilkindustrywasbornbecauseoftheSilkRoad.

5.Thispassagemainlytalksaboutthehistoryandthepopularityofsilk.

B

（2022云南昆明,B）

IaskedmydadifIhadevermadehimcrybeforebecauseIcouldn3tremembereverseeinghimcry.

“Therewasonce,"hesaid.

Hetoldmethatwhen1wasoneyearold,heputapen,apieceofpapermoneyandatoyinfrontofme.He

wantedtoseewhichoneIwouldpick.ItJsatraditionthatalotofChinesepeopledowhentheirkidsareoneyear

old.Accordingtothistradition,itshowswhatthekidwillvaluemostwhenheorshegrowsup.Forexample,ifthe

kidtakesthepen,itmeansheorshewillbeanintelligentpersoninthefuture.Ifthekidtakesthemoney,itmeans

heorshewillvaluemoneymorethanothersandbecomerich.Ifthekidtakesthetoy,itmeansheorshewilllike

funthingsandplayalot.

Myfatherwasdoingitbecausehewascurious（好奇的）.ItwasinterestingforhimtoseewhichoneIwould

pick.

HesaidthatIjustsatthereandstaredatthethreethings.Hesatacrossfrommeandwaitedtoseetheresult.

Accordingtohim,Imovedtowardhimandheheldhisbreath.ThenIpushedeverythingasideandwentright

intohisarms.Tears（泪水）cametohiseyes.HedidnDtrealizethathewasoneofthechoices.

AndthatwasthefirstandonlytimeImadehimcry.

根据短文内容，选择最佳答案。（共5小题,每小题2分，满分10分）

l.Howmanychoicesdidthefatherprepare?

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

2.Accordingtothetradition,ifthekidtakesthepen,itmeansheorshewillbe.

A.richB.intelligent

C.humorousD.successful

3.Whichonedidthewriterfinallypick?

A.Thefather.B.Thepen.

C.Themoney.D.Thetoy.

4.Thefatherfeltafterthewriterpushedeverythingasideandwentintohisarms.

A.curiousB.nervousC.relaxedD.moved

5.Whichofthefollowingcouldbethebesttitleforthispassage?

A.Afatherswarmhug

B.Joyfultearsforanoldtradition

C.Differentchoicesofafather

D.AtraditionforakidDsfirstbirthday

C

（2022云南昆明,C）

For16-year-oldMaYifei,theviolinperformanceoftheBeijing2022Olympicthemesong,Snowflake,was

herbestpresentforParalympians（残奥运动员）allovertheworld.Eventhoughsnowflakesarerelatedtowinter,

sheletothersfeelwarmth,hopeandlightthroughherperformance.€tILImalsodisabledandIwanttodosomething

forthemwithmymusic,MsaidMa.

Mawentblindattheageoftwobecauseofanillness.Shebecameinterestedinmusicwhenshewasyoung.She

startedtolearntoplaythepianoatfiveandtheviolinatnine,experiencingthe“colorfiil“musicthroughsoundand

emotion.

MaDsmotherHaChunyan,aformermusicteacherinaprimaryschool,helpedhermemorizethemusicscore

（乐谱）beforesheplayedthepiano.Macouldnotseethekeysandalwaysplayedthewrongnotes.Ittookher

thousandsoftriestoplayapiececorrectly.

Learningtheviolinwasmorechallenging.ManeededtofeeltheteacherUshands,armsandback,tolearnthe

movements,andlistentothestrings（弦）overandoveragaintofeelthemuscles（肌肉）herself.

“Afterthreeyearsoflearning,shestillcouldnotmakeanysoundexceptterriblenoises,9,saidHa,whoadvised

herdaughtertogiveuptheviolin.ButMasaid,"AsI匚vebeenpracticingsolong,itDshardtogiveup.IbelieveI

willplaybetterifIpersistinpracticing.^^

In2018,MagotachancetofollowShengYuanandCaoYuhan,famousmusiciansfromtheCentral

ConservatoryofMusic,tostudymusicinBeijing.SheleftherhomeinNingxiatofollowhermusicaldream,though

sheknewtherewouldbemorechallengesahead.

Maexpressedherexcitementaboutperformingatthebigevent.4tAllmyhardworkhaspaidoff.IUmproudof

standingonthestagetoday.”

根据短文内容，选择最佳答案。（共5小题,每小题2分，满分10分）

l.Theviolinperformancemadepeoplefeel.

A.regret,hopeandlight

B.fear,warmthandhope

C.warmth,hopeandlight

D.pity,warmthandlight

2.HowdoesthewriterdescribeMaLJsdifficultiesinlearningtheviolin?

A.Byquestioning.

B.Bylistingnumbers.

C.Byofferingadvice.

D.Bygivingexamples.

3.WhichofthefollowingisTRUEaboutMa?

A.Mabegantolearntoplaythepianoatnine.

B.In2018,MagotachancetostudymusicinBeijing.

C.ItwasmorechallengingforMatolearnthepianothantheviolin.

D.Macouldmemorizethemusicscorebyherselfbeforeplayingthepiano.

4.Whatdoestheunderlinedphrase"persistin“probablymeaninParagraph5?

A.keepon

B.endup

C.takepridein

D.lookforwardto

5.Ma匚sstorytellsus.

A.oldhabitsdiehard

B.thereisnoplacelikehome

C.practicemakesperfect

D.agoodfriendislikeamirror

D

（2022云南昆明,D）

Plasticbringsusconvenience,andpollutionaswell.1ItUsinourfoodanddrinks,intheclotheswewear

andevenintheairwebreathe.

Someverytinypiecesofplasticarecalledmicroplastics（微塑料）.Thelargestmicroplasticscanbedirectly

seen.2Whatshouldwedothen?

3Anytimeplasticboxesareheated,microplasticscangetintoyourfood.Ifyoucantavoidusingplastic

boxes,trynottoheatfoodinthem.

Useaglassormetalcupinsteadofaplasticone.Researchershavefoundthatbottledwaterhasmore

microplasticsthantapwater.4Soifyoulikedrinkingcoffee,hotmilkorotherhotdrinks,remembertousea

glassormetalcup.

Sinceplasticiseverywhere,researcherssuggestthatweshouldbecarefulwithpossiblemicroplasticsinlife.

Theymaybefrombabytoys,pens,andevenphonesweuseeveryday.5

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。（共5小题,

每小题1.5分，满分7.5分）

A.WhatDsworse,itHseverywhere.

B.Avoidheatingfoodinplasticboxes.

C.Weshoulddrinkmorebottledwater.

D.Useplasticproductswidelyinourdailylife.

E.A11inall,weshoulduseplasticproductsproperly.

F.Butmanyofthemaresmallenoughtobearounduswithoutbeingseen.

G.Also,theheatofyourdrinkswillencouragemicroplasticstogetintoyourdrinks.

第四部分写作（共三节，满分30分）

第一节单词填空

（2022云南昆明）

用括号中所给词的适当形式填空，使语篇意思完整,必要时请用否定式。(共10小题,每小题1分，满分10

分)

Manyhaveheardofsharkfinsoup.Thisfamousandexpensivedishis1(really)popularinsouthernChina.

ButdoyourealizethatyouUrekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?

Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackintotheocean.Thisisnotonlycruel,

butalso2(harm)totheenvironment.Withoutafin,ashark3(can)swimanylongerandslowlydies.

SharksareatthetopofthefoodchainintheoceanOsecosystem.If4(they)numbersdroptoolow,itwillbring

dangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausetheyarethe5(strong)in

theirfoodchain.Butinfact,around70millionsharks6(catch)andtradedinthisindustryeveryyear.The

numbersofsomekindsofsharks7(fall)byover90percentinthelast20to30years.

8(environmental)protectiongroupsaroundtheworldareteachingthepublicabout“finning”.Theyhave

evenaskedgovernments9(develop)lawstostopthesaleofsharkfins.Sofar,noscientific10(study)have

shownthatsharkfinsaregoodforhealth,sowhyeatthem?Helpsavethesharks!

第二节补全对话

(2022云南昆明)

根据对话内容，在空白处写出恰当的句子，使对话意思连贯完整。所写句子应与所给的标点符号一致。(共

5小题,每小题1分，满分5分)

A:WelcometoHouseofYunnanRiceNoodles.1?

B:Yes.2?

A:Wehavebeefricenoodles,muttonricenoodlesandchickenricenoodles.

B:Arethereanyvegetablesinthericenoodles?

A:3.Wehavesometomatoesandlettuce.

B:Soundsgood.I匚dlikeabowlofbeefricenoodleswithtomatoes.

A:4?

B:Large,please.

A:OK.Pleasewaitamoment.

B:Sure.5.

A:It」smypleasure.

第三节书面表达(满分15分)

(2022云南昆明)

Meafterthe"doublereduction“policy

"双减”政策(the"doublereduction''policy)实施之后，同学们有了更多可自由支配的时间。同时，大部分学

校围绕文娱、体育、户外等主题开展了丰富多彩的活动，给大家的生活增添了生机与活力。某英文网站正面

向全市中学生开展以“双减”为主题的征文活动,请用所给题目写一篇英语短文投稿，讲述一下“双减”后你的变

化及感受。

要求:1.语言流畅、书写规范;卷面整洁，词数不少于60个；

2.文中不得使用你的真实姓名、校名,否则以零分计。

2022年云南省昆明市初中学业水平考试

（满分:120分考试时间:120分钟）

21.D考查人称代词。根据"yoursisterOsfavoritecolor''可知，设空处指代“她的”，故选D。

22.A考查介词。learntopuloneselfinothers」shoes学会换位思考。根据语境可知，此处表示“我不是世界的

中心“。thecenterof..........的中心，为固定搭配，故选A。

23.C考查动词的时态。根据时间状语now可知,该句应用现在进行时，故选D。

24.D考查让步状语从句。句意:虽然杂交水稻之父袁隆平去世了，但是他永远在我心中。主从句是让步关系,

应用Although引导让步状语从句。故选D。

25.B考查情景交际。上文表示“请安静，我们在图书馆里。”答语应表示赞同,B项符合题意，故选B。

26.C考查名词辨析。truth真相,实情;fame名声;energy精力,力量;culture文化。根据常识可知，此处表示“好

的睡眠给予我们精力并使我们快乐“，故选C。

27.D考查情景交际。此处为打电话的情景，根据答句“Iwilltellhimtocallyouback.”可知,Dr.Wang此时没

空，故选D。

28.A考查形容词比较级。“the+比较级,the+比较级”表示“越……越……”，故此处用good的比较级better,故

选Ao

29.B考查动词短语辨析。lookfor寻找;lookafter照顾;100klike看起来像;lookthrough浏览。句意:做家务有

助于提高孩子的独立性，教会他们如何照顾自己。故选B。

30.C考查时态和语态。此处it指代前文中的茶，和send之间构成被动关系;根据everyday可知，时态为一般

现在时。故应用一般现在时的被动语态，故选C。

31.A考查感叹句。此处news是不可数名词，符合感叹句“What+形容词+不可数名词（+主语+谓语）!”结构。

故选A。

32.D考查动词辨析和动词的非谓语形式。getgoodgrades取得好成绩。wishsb.lodosth.希望某人做某事,

故选D。

33.B考查宾语从句。宾语从句要用陈述句语序;根据答句Theyusuallyshakehands.可知，此处问人们通常做

什么，故选B。

34.A考查同义转化。根据itmakesmefeelcomfortable可推测,inapple-pieorder意为“整齐的，有条理的‘'，故

选Ao

35.B考查同义短语。holdyourhorses的字面意思为“牵住你的马根据语境可推测,holdyourhorses有“别

着急”的意思，与thinktwice意思相近，故选B。

语篇解读本文是一篇记叙文。老师在课堂上通过给绳子打结和尝试解开这些结让学生明白,弄清原因才能

尽快解决问题。主题语境属于“人与自我”范畴中“生活与学习”这一主题群，涉及子主题“积极的学习体验,

恰当的学习方法与策略，勤学善思

l.Bindanger处于危险之中;insurprise惊讶地;introuble有麻烦。根据空后becausetheteacherhadaropein

hishand可知,学生会很吃惊，故选Bo

2.C空前表示这位老师什么都没说,空后表示他开始在这根绳子上打结，设空处应是“相反;反而”之意，故选Co

3.A根据下文这位学生的解释“Theropeseemstohave...itwasbefore.“可知，回答这个问题不容易，故选A。

4.C根据下文“Ithasthreeknotswhichwerenottherebefore.Butfromtheinsideitisstillthesamerope...itwas

befbre”可知，前后句是转折关系，说明绳子有变化，故选C。

5.B"thesameas..."为固定搭配，表示“与..一样"，故选B。

6.B根据下文“Seeingthat,thestudentsaid,'Youarenotuntyingthem.YouaremakingthemtighterJ”可知，老师

开始拉绳子的两端，故选B。

7.C根据下段学生回答的内容，可知此处询问能做什么，故选C。

8.B根据下文“buttheydonDtknowthereasonsthatcausetheproblems''和语境可知，此处表示处理问题，故选

Bo

9.Ajustlikethesayinggoes...意为“正如俗话所说..."，故选A。

10.A此处应用代词it指代上文的problem,故选A。

A

语篇解读这是一篇记叙文,讲述了丝绸的发现、发展及用途。主题语境属于“人与社会”范畴中“历史、社会

与文化”这一主题群，涉及子主题“科学技术与工程,人类发明与创新”。

1.T细节理解题。由第一段中的Asoneofthebestmaterialsforclothes可知,答案为T。

2.F细节理解题。由第二段内容可知，丝绸可以用来做衣服是黄帝的妻子嫖祖偶然发现的，故答案为F。

3.T推理判断题。根据第三段中的Withthedevelopmentofthesilkindustry,moresilkwasproduced.Ilwasno

longerjustforrichpeople.可推知，丝绸不再只供富人使用，更多普通人也可以使用，故答案为T。

4.F推理判断题。由第三段中最后两句可知,是丝绸工业成就了丝绸之路。题目中的因果关系弄反了，故答案

为F。

5.T主旨大意题。文章第二段讲述丝绸的历史，第三段讲述丝绸的普及，故答案为T。

B

语篇解读这是一篇记叙文。本文介绍了作者在一周岁的时候抓周，没有抓任何东西,而是投入爸爸的怀抱，这

一刻爸爸感动地流泪。主题语境属于“人与社会”范畴中“社会服务与人际沟通”这一主题群，涉及子主题“和谐

家庭与社区生活

1.C细节理解题。根据第三段第一句中的heputapen,apieceofpapermoneyandatoyinfrontofme可知,

爸爸准备了三样东西，故选C。

2.B细节理解题。根据第三段中的ifthekidtakesthepen,itmeansheorshewillbeanintelligentpersoninthe

future可知，拿到笔意味着这个孩子将来会是个聪明的人，故选B。

3.A推理判断题。根据第六段第二句ThenIpushedeverythingasideandwentrightintohisarms.可知，作者最

终的选择是父亲。故选A。

4.D推理判断题。根据第六段第三句Tearscametohiseyes.可知，爸爸很感动，故选D。

5.B标题归纳题。根据文章内容可知,作者的抓周选择让爸爸哭泣，而爸爸是喜极而泣，故Joyfultearsforan

oldtradition最适合做本文标题，故选B。

C

语篇解读这是一篇记叙文，讲述了冬残奥会上视障小提琴演奏者马奕菲的故事。主题语境属于“人与自我”

范畴中“生活与学习”这一主题群，涉及子主题“身心健康，抗挫能力，珍爱生命的意识:

1.C细节理解题o由第一段第二句Eventhoughsnowflakesarerelatedtowinter,sheletothersfeelwarmth,hope

andlightthroughherperformance.可知,本题选Co

2.D推理判断题。根据第三段和第四段内容可知，作者列举实例来描述视障女孩——马奕菲学小提琴的艰辛,

故选D。

3.B推理判断题。根据第六段首句In2018,Magotachance...tostudymusicinBeijing.可知,B项正确。

4.A词义猜测题。由上文AsIDvebeenpracticingsolong,itDshardtogiveup.IbelieveIwillplaybetter可知,

她坚持练习，不愿放弃，故此处表示相信坚持练习会弹得更好，故persiston意为“坚持”，故选A。

5.C主旨大意题。根据马奕菲克服困难练习小提琴及勤于练习的故事和最后一段中的Allmyhardworkhas

paidoff.可知,C项符合题意，故选Co

D

语篇解读这是一篇说明文，介绍了怎样避免微塑料对人类健康的危害。主题语境属于“人与自然”范畴中

“环境保护'’这一主题群，涉及子主题“环境污染及原因,环保意识和行为”。

1.A后文说它（塑料污染）在我们的食物和饮料里，在我们穿的衣服里，甚至在我们呼吸的空气中。由此可知,

塑料污染无处不在，所以A项符合语境。

2.F上文说大型微塑料能直接看到,F项说但是其中有很多（微塑料）太小在我们周围无法看到,与上文构成转

折关系。故F项符合语境。

3.B根据空后的两句可知，该段主要说加热塑料盒装食物的危害并告诉我们要尽量避免在塑料盒中加热食

物，故B项符合语境。

4.G空后一句Soifyoulikedrinkingcoffee,hotmilkorotherhotdrinks,remembertouseaglassormetalcup.与

G项存在因果关系。G项是空后内容的原因，故G项符合语境。

5.E设空处应为文章的总结句,E选项（总而言之，我们应该合理地使用塑料产品。）符合语境，故选E。

第一节单词填空

语篇解读这是一篇说明文