初中英语说明文思维导图(最新20篇)

As my second year of high school life has come, I feel a little stressful,

because I want to enter a better college, but my score worries me. I have made

up my mind to make great progress on my study. Firstly, I need to improve my

weak subjects. Geography and math are always my weakness, so I decide to go over

the important knowledge and ask help from my classmates. My good friend is very

patient, and she explain the details to me. With her help, I will make progress.

Secondly, every time when the exam paper handed down, I will scan my mistakes

and figured out how to make it right. Though I always feel frustrated, I will

tell myself to stick on. Finally, I will make it and see hope. Every aim I made

completes me and makes me stronger.

In the winter vacation life I have seen such a story to share with you:

Boone smile day, boone to visit a client, but unfortunately, they didnt

reach an agreement. Boone very upset, come back later told the story to the

manager. Tell the manager listened patiently boone, silent for a moment and

said, "you might as well go again, but should adjust their own state, always

remember to smile, use your smile to impress each other, so that he can see your

sincerity."

Boone to try to do it, he behaved himself very optimistic, very sincere,

has been permeated with a smile on his face. Results each other have also been

infected by boone, they happily signed agreement.

Boone have been married for 18 years, every morning to go to work. Busy

life let he forgot his beloved wife, he seldom smile to his wife. Boone decided

to give it a try and see what difference smile will bring their marriage.

The next morning, boone comb my hair looked in the mirror is smiling at

frail, the scowl on his face. When he sat down to eat breakfast, he greeted Mrs.

With a smile. She amazed, very excited. In this two weeks, boone felt more

happiness than in the past two years.

Boone often sincerely compliment, now stop talking about their needs and

annoyance. He tried to see things from other peoples opinions. All this really

changed his life, he gained more joy and friendship.

This story gave me the message, do anything to adjust their own state of

mind, always remember to use the smile, set each other, play with your smile so

that he can see your sincerity. A smile can bring warmth, friendship, can bring

happiness. So in the work, life will smile to face, in a good state of mind to

treat people and things around.

My friend is Mei. She’s a girl. She is my classmate.

Mei is tall and thin. She has two big eyes and long hair. She likes listening to music and reading books. Sometimes we listen to music together. She likes summer. Because she can swim in the summer holiday. She likes pink and white. She is in Class Four, Grade Six with me. She usually goes to school by motor cycle. Sometimes she goes to school on foot. We often go shopping together on the weekend.

We will be friends forever.

在我们出生之前，在妈妈肚子里时，，我们已经跟上了时代的步伐。以至于现在的孩子，追逐时代的步伐，说以现在的家长可能都会说：“现在的孩子都不像孩子。”为什么会这样，其实你们谁都不知道，但是我这样说，有的家长会说：“我不了解他（她）。”但是你们都错了。现在的孩子不是大人想象中的那样单纯，而我们心中装的哪些是你们猜不透的。

我们现在的学习压力已经够大的了，再加上家长给我们的压力，把我们稚嫩的肩膀压得没有喘气的余地了。但是这连家长都感觉不到。

现在我是一名初二的学生，而我每天面临的是那一张张严厉的面容，而至今唯一能解决这些事的，也只有睡觉。现在不是很喜欢放假，放假会有那么多的作业等待着我“批阅”。

曾经的某一天，我有过这样一个愿望：假若我有一双翅膀，那该多好啊！我可以兴天使一样，没烦恼，任凭我得自由自在，坐观天下任何事。

我明白，这件事是不可能实现的，而我最大的梦想就是給我一个小小的空间，只有我一个人，任凭我自由的发挥，没有任何人的干扰。就那么一点点，也与就是那么一点点，我也很满足了……

也许你们给我一双翅膀，我会更快乐一些，也许就会没有各种各样“乱七八糟”的念头。因为我只需要你们给我一点点，那么一点点就够了，我也不会有怨言。

给我一双翅膀，

我用它来创造一个没有痛苦，没有悲伤的地方。

给我一双翅膀，

我用来画下我的忧伤。

完成一幅美丽的图画。

让那些不快乐的情绪，化成一缕青烟，让它随风而散。

给我一双翅膀，

它能给我们开辟一片快乐的天地。

我一双翅膀……

It is believed that the computer is bringing the world into a brand new

era. At the time the computer was invented, scientists, marveling at its

calculating speed, felt that they had created a miracle. Nowadays, the function

of the computer is no longer confined to calculation; it permeates people’s

daily lives and has become an inseparable part of human society.

People become so heavily dependent on computers that it is hard to imagine

the life without computers. Therefore, some people are worried that “The real

danger is not that the computer will think like man, but man will think like the

computer.”

Their concern does make sense. Indeed, some people spend such a long time

working on computers that they have few interactions with people in real life.

According to a research, too many hours in front of a computer may lead to a

poker face and interpersonal isolation. This fact should arouse our attention,

because unlike computers, human beings are social creatures that need emotional

connections with others.

Yet, it is also unnecessary for us to be overwhelmed by the negative

impacts of computers. After all, we humans are intelligent and will be able to

figure out better ways to make improvements.

This dog is my uncle gave me.

A pair of pointed little ears, sparkling little eyes, black and white body, round small tail, composed of a lovely puppy - handsome. Often stroll it, the other passers-by likens it into a cat. Because it is too small, too thin, and sometimes I want it to grow up, but uncle said: "It is a small dog, not too big.

It is time to eat, really picky. Only eat beef and chicken, dog food sometimes do not even look at a look. When sleeping is really different. Because it has an indispensable item before going to bed, thats what Im throwing plush toys. 1,2,3,4 ... ... 15, it still refused to stop, I continue to play with it until more than 20, it was rest. getting ready to sleep. And sleep is very strange time, often I liken it as a cat: because the cat is always a pattern of sleep, handsome is the case.

That sharp call, often makes me feel the buzzing ears. Sometimes the guest came in, it will be called, how to say it can not stop, it may be the dogs nature it! But its call, it is not the same ah! Really do not understand. It also has a poor side. I remember once: my mother and I went out to buy something, handsome with that eyes looked at me, I thought: it is too poor, why can not take him?

Handsome hands out to play, may be vigorously. Sometimes bite the tail to the tail, and sometimes happy to jump high, and sometimes ... ... really excited do not know how the good! To the downstairs quickly run up, two small ears vertical, hair with the wind fluttering. It can be run when the strange, and other dogs are running, and it is dancing run, run a few steps to look back at us, and then continue to run up. You have to meet, and must laugh!

This is my little pet - handsome, I really like it!

1.关于……人们有不同的观点。一些人认为……

Therearedifferentopinionsamongpeopleasto____.Somepeoplesuggestthat____.

2.俗话说（常言道）……，它是我们前辈的经历，但是，即使在今天，它在许多场合仍然适用。

Thereisanoldsaying______.Itstheexperienceofourforefathers，however，itiscorrectinmanycaseseventoday.

3.现在，……，它们给我们的日常生活带来了许多危害。首先，……；其次，……。更为糟糕的是……。

Today,____,whichhavebroughtalotofharmsinourdailylife.First,____Second,____.Whatmakesthingsworseisthat______.

4.现在，……很普遍，许多人喜欢……，因为……，另外（而且）……。

Nowadays，itiscommonto______.Manypeoplelike______because______.Besides，______.

5.任何事物都是有两面性，……也不例外。它既有有利的一面，也有不利的一面。

Everythinghastwosidesand______isnotanexception，ithasbothadvantagesanddisadvantages.

6.关于……人们的观点各不相同，一些人认为（说）……，在他们看来，……

People’sopinionsabout______varyfrompersontoperson.Somepeoplesaythat______.Tothem,_____.

任何事物都是有两面性，…也不例外。它既有有利的一面，也有不利的一面。

Everythinghastwosidesand()isnotanexception，ithasbothadvantagesanddisadvantages.

…已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。

……hasbecomeahottopicamongpeople，especiallyamongtheyoungandheateddebatesarerightontheirway.

…在我们的日常生活中起着越来越重要的作用它给我们带来了许多好处，但同时也引发一些严重的问题。

……hasbeenplayinganincreasinglyimportantroleinourday-to-daylife.ithasbroughtusalotofbenefitsbuthascreatedsomeseriousproblemsaswell

人类正面临着一个严重的问题…，这个问题变得越来越严重。

Manisnowfacingabigproblem()whichisbecomingmoreandmoreserious.

根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出…。很显然…，但是为什么呢？

Accordingtothefigure/number/statistics/percentagesinthe/chart/bargraph/line/graph，itcanbeseenthat……while.Obviously，……，butwhy?

1、“如今，人们普遍认为...,但是我怀疑...。

Nowadays，itisgenerally/commonlybelievedthat...,butIwonderthat...

2、“如同硬币的正反面，...也有积极的一面和消极的一面。

Likeacoinhastwosides,thereisapositiveaspectandanegativeaspectto...

3、“近来，...的问题已经成为人们注目的焦点。”

Currently,theissueof...hasbeenbroughttopublicattention

4、“随着...的快速增长，...在日常生活中已经变得越来越重要。

Alongwiththerapidgrowthof...,...hasbecomeincreasinglyimportantinourdaily

5、“由汽车(或xx）引起的空气和噪音污染对我们的健康造成了危害。”

Airpollutionandnoisepollutioncausedbyautomobilesdoharmtoourhealth.

1.Wereoftentoldthat......Butisthisreallythecase?

我们经常被告知......但事实真是这样吗？

2.Peopleusedto......however,thingsarequitedifferenttoday.

过去，人们习惯......但,今天的情况有很大的不同。

3.somepeoplethinkthat......Othersbelievethattheoppositeistrue.Thereisprobablysometruthinbothsides．Butwemustrealizethat......

一些人认为......另一些人持相反意见。也许双方的观点都有一定道理。但是我们必须认识到......

4.Recognizingaproblemisthefirststepinfindingasolution.

认识到问题是找到解决办法的第一步。

5.Itisanothernewandbittertruthwemustlearntoface.

这是一个我们必须学会面对的痛苦的新情况。

6.Inshort,wemustworkhardtomaketheworldabetterplace.

简而言之，为了把世界变成更美好的地方，我们必须勤奋工作。

7.Losttimeisneverfoundagain.

岁月既往，一去不回。

8.Everybodyshouldhaveadream.

每个人都该有个梦想.

9.Hopeforthebest,butpreparefortheworst.

抱最好的愿望,做最坏的打算。

10.Failureisthemotherofsuccess.

失败乃成功之母。

11.Letslookonthebrightside.

让我们往好处想吧。

[初中英语作文开头结尾好词好句

我的朋友

My best friend is Mary. She lives in a tall building. She lives on the fifth floor. Everyday she takes the lift up and down. She is twelve years old. She is tall and thin. She has short black hair，two big eyes and a small mouth. She is very cute. I like playing with her. We are in the same class. I like to read books but she likes playing games. She likes to eat popcorn and ice creams. I like them， too. Her favourite food is fish， so she is clever. She loves her cat. She often plays with her. The cat likes Mary，too. They are cute.

这篇是讲述我的好朋友玛丽。介绍她的住址，她住在一幢高楼里。她住在五楼。她的年龄，她十二岁。她的外貌，她又高又瘦。她有短的黑色的头发，两只大眼睛和一个小嘴巴。

Nowadays, the environment has been polluted seriously. Take my hometown for

example, when I was very small, I could swim in the river and catch fish, but

now, the water is very dirty and there are full of trash. The government has

made many action to return the green and it is everybodys duty to bring the

world some green. March 12th is the tree planting day and students are called to

plant trees. I take part in this activity all the time and the trees I grew last

year have grown much taller. I am so proud of making the world green. Without

it, we could not live for long.

Born in America, Thomas Edison was a great scientist and inventor. He was once thought to be a boy who was not worth educating. In fact, he was a man full of imagination.

I admire Edison a lot because of his great contribution to the world. He had more than 1,000 inventions. In his lifetime, he was always eager to know how things worked, which helped him to earn the nickname the Wizard of Melo Park .He was also so diligent that he worked day and night. And this explained why he had so many great inventions.

What impresses me most is his famous saying, Genius is one percent inspiration and ninety-nine percent perspiration. Probably I cannot be an Edison myself, but I can be a hard-working learner. From him, I realize the secret to success is not when or where you were born, but what you are doing and how you do it in your life.

[介绍人物初中英语作文

Recently, we have little time to keep close contact with nature. We spend

too much time on study or working. We almost forget that how green the grass is,

how beautiful the flowers are, and how sweetly the birds are singing outside our

windows. A saying goes, "All work and no play makes Jack a dull boy". It means

that we need to relax ourselves and go out to breathe more fresh air. We can

also climb a hill in the suburbs.Its good for our health.

Lets go outing.

Water is the source of life.We cant live without water.However,with the

increasing population and industrial development,water pollution has become a

serious problem.Large amounts of wastewater go into rivers and seas directly

without being treated,which can be dangerous to people.Also lots of people pay

no attention to saving water in daily life,while in some place water is badly

needed.

Its time for us to take some measures to improve the situation.Factories

should treat the wastewater before letting it go into rivers.We can play a

positive role in saving water.For example we can reuse the water for wishing

rice to wash vegetables and then clean a mop.

Today，pollution has become a serious problem to us. It means that the air，seas，rivers and land are polluted by waste or poisonous things.

It does harm not only to human beings but also to animals .

We cannot have fresh air because many factories have the poisonous smoke sent into the air. Beautiful parks are made dirty by plastic tins and bags.

Fish die from the polluted water. It is said that strange diseases have appeared in some places because of pollution.

I hope scientists can find ways to solve the serious problem.

We are looking forward to seeing the clear sky，clean rivers and beautiful parks again.

Park

Thereisaparknearmyhome.Therearealotofbeautifultrees,flowersandbirdsinthepark.Somanypeoplegototheparktoenjoytheirweekends.Theylikewalkingorhavingapicnicinthepark.ButIlikeflyingakitewithmysisiterthere.我家附近有一个公园。那里有很多美丽的树、花和小鸟。所以很多人都喜欢到那里去度周末。他们喜欢在公园里散步或是野餐.但是我喜欢和我姐姐在那里放风筝。

Bedroom

Ihaveasmallbedroom.Thereareonlyasmallbed,asmalldeskandasmallchairintheroom.Andthereisabeautifuldollonmybluebed.EverydayIdomyhomework,readbooksandplaygameswiththedollinmybedroom.Itissmall,butitgivesmemuchhappiness.我有一间小小的卧室。那里有一张小小的床、小小桌子和一把小小的椅子。而且还有一个漂亮的娃娃在我那张蓝色的小床上。我每天都在房间里写作业，看书和与我的娃娃玩。虽然房间很小，但是他给了我很多欢乐。

Myfather

Myfatherisatallandhandsomeman.Heisapoliceman.Everydayhecomesbackhomeverylate,becausehemusthelptheothers.Hedoesnthavetimetoexaminemyhomeworkandtakemetothepark.ButIlikemyfather,becauseheisagoodpoliceman.我的爸爸是一个高大帅气的男人。他是一个警察。他每天都很晚才回家，因为他要帮助其他的人。他没有时间给我检查作业和带我去公园。但是我仍然很喜欢我的爸爸，因为他是一个好警察。

IamfromShenZhen.Inspring,theweatheriswarmandwet.Icanplaykite.Insummer,theweatherishotandwet.Icanswimintheswimmingpool.Intheautumn,theweatheriscoolanddry.Icanplaykite,too.Inthewinter,theweatheriscoldanddry.Itneversnow.

我是来自深圳。在春天，在天气温暖及潮湿。我可以玩风筝。在夏季，天气炎热及潮湿。我可以游泳，在游泳池。在秋天，天气凉爽，干燥。我可以玩风筝，太。在冬季，天气寒冷及干燥。它从来没有积雪。

Todayismygrandpasbirthday.Ourfamilywentbacktomygrandpashomeinthemorning.Wegottogethertohaveabigfamilydinnertocelebratehisbirthady.Weboughtabigbirthdaycakeandgavesomepresentstomygrandpa.

Intheafternoon,wewenttotheparktogoboating.Wehadagoodtime.Mygrandpahadanicetimeonhisbirthday.

今天是爷爷的生日，我们全家早晨回到爷爷家。我们举行了大型家庭聚会来庆祝爷爷的生日。我们买了一个大生日蛋糕，并且送给爷爷一些礼物。

下午我们去公园划船。我们玩得很开心，爷爷过了一个愉快的生日

Mr.Knottisateacher.Heisathome.Thetelephonerings.Heanswersthephone.Hesays,“Hello.Thisis82654379.Whosthat?”“Watt”amananswers.“wattsyourname,please?”saysMr.Knottisangry.“Wattsmyname!”theothermanisangey,too.

knott先生是一名教师。他是在家中。电话响了。他回答接起电话，说，“你好，这是82654379。你是谁？”“瓦特”一个男人答道。“请问你的名字是什么？”knott先生生气地说。“瓦特就是我的名字！”另一名男子是也生气了。

Afarmerhasfivesons.TheyareTed,Bob,Tom,JohnandBill.Johnhasnoelderbrother.Hewasfouryearsolderwhenhisfirstyoungerbrotherwasborn.ThenumberofTom‘selderbrothersisequaltohisyoungerbrothers.Billwillbetwenty-oneyearsoldnextyear,andheisfiveyearsolderthanBob.BobistwoyearsyoungerthanTom.Tedwassadbecausehehasnoyoungerbrother.TherearetwelveyearsbetweenhimandJohn.一个农民有5个儿子。他们是Ted,Bob,Tom,John和Bill。John没有比他大的哥哥，他比第一个出生的比他小的那个弟弟大4岁，Tom哥哥的数量和他的弟弟的数量是一样的（就是他是老三）Bill明年就21岁了，他比Bob大5岁，比Tom小2岁，Ted因为没有弟弟而难过Ted和John之间差了12岁

Everythinginthisworldhasanatureofitsown.Somearecharming,someareseducing,likethecandy,chocolate,thecakes,andsomeburneverythinglikefire,assoonasyougetnear.

天地万物各有其本质，有些东西很有吸引力、很诱人，像糖果、巧克力、蛋糕等；有些则像火一样，任何东西一靠近就会被它烧掉。

OnMyWaytoSchool

TodayIgotupveryearlyinthemorning.AfterIfinishedbreakfast,Iwenttoschool.OnmywaytoschoolIsawsomethinglyingontheground.

Ipickeditupandfounditwasamobilephone.IwasafraidIwouldbelateforschool.Ihadnotimetowaitfortheowner.SoIgaveittothepoliceman.

ShortlyafterIreachedmyschool,theheadmastercametomyclassandpraisedmeinfrontoftheclass.Howcouldheknewallaboutit?IguessitmustbethepolicemanwhotoldhimwhatIdid.

IamveryhappythatIhavedoneagoodjob.

就我在上学的路上

今天，我得到了很早就在上午。当我完成早餐，我去了学校。就我在上学的路上我看到的东西躺在地上。我挑选它，并发现这是一部手提电话。我恐怕我会迟到的学校。我没有时间去等待的所有者。因此，我给它的警察。

不久后，我达到了我的学校，校长来到我的班级，并赞扬我在前面的阶级。他怎么会知道的所有关于它呢？我猜想，它必须是警察谁告诉他，我所做的。我很高兴我已经做得不错。

Chinahasbeenapowerfulcountryforthemostpartofthepastthreethousandyears.Chinaisnowrisingagain.Whyisthatsosurprisingtopeople?Historyisthebestevidence.TheriseofChinaisjustamatterofwhen,notif.Plus,doyouwant$100jeans?Doyouwant$200shoes?Doyouwant$3000computers?IftheanswersareNO,youdbetterthankChinaandappreciatethebenefitsthatitbringstoyourdailylife.

中国在过去3000年历史中大部分时间当中都是个强大的国家。中国现在再次崛起，为什么人们会感到如此奇怪？历史是最好的证明。中国崛起只是个时间问题，而不是是否能崛起的问题。另外，你希望卖100美元一条的牛仔裤，200美元一双鞋，3000美元的电脑吗？如果不愿意，你必须要感谢中国，感谢中国为你日常生活做出的贡献。

When I return to my hometown on holidays, I will be very excited, because

it is the place that I love so much. The trees are so green and the sky is so

blue. When I play on the river side, I can catch fish. I grow up there and have

a happy time with my dear friends. I will never forget the beautiful scenery

there.

一、要抓住事物的特征

一篇说明文写得好不好，主要看它有没有抓住事物的特征，写出来是不是使读者得到具体而明确的认识。比如，你参观了动物园，要向小读者介绍长颈鹿。什么是长颈鹿的主要特征呢?跑得快，斑纹美丽，这些都不是长颈鹿独具的特点。长颈鹿最主要的特征是脖子长，它是世界上最高的动物，母鹿身高四米多，公鹿五米左右，最高的记录是五米七八。它有四条又细又长的腿，还长着一个特别长的脖子。令人惊奇的是，它的颈椎骨只有七块，数目和人的颈椎骨一样。长颈鹿的七块颈椎骨排起来，就是它的长脖子，每块颈椎骨的长度就可想而知了。只有把这些写清楚，才算抓住了长颈鹿的主要特征，称得上是一篇较好的说明文。否则，你就说不明白。

那么，怎样去抓特征呢?

首先，要细致观察。文章是客观事物的反映，只有深入细致观察，才能对事物了解得清楚。河南郑州市七中刘伟同学写了一篇介绍《粉蝶》的说明文，文中对粉蝶的种类、形态、生活习性，粉蝶为什么不能在清晨飞舞，以及它对农作物有哪些危害等等，都写得清清楚楚，有根有据。这篇说明文曾被一些学校选为教材。刘伟同学为什么能写出这样好的文章呢?这是因为他平时时生物就有浓厚的兴趣，并且能亲自实践，仔细观察。两年里，他制作了四百多个标本，光粉蝶标本就制了三百多个，共有五、六个种类。他在谈体会时写道：

“昆虫的个体很小，特别是头部构造很难观察。我就向老师借了一个放大镜，我观察的东西就广泛了，昆虫中有粉蝶、蜜蜂、蝗虫、蜻蜓、蚊子、苍蝇等等;植物叶子中有柳叶、梧桐叶、榆叶、槐叶等等，还有草叶和花木……我常把放大镜、笔、记录本带在身边，上下学路上，去公园游玩时抽空作些观察，并记下主要观察内容。”

其次，要查阅资料。我们不能事事亲身经历，而说明文又要求特征准确，材料翔实，这就需要查阅有关的资料，靠前人总结出来的经验来印证。比如，有个在长沙读书的中学生，到北京旅游，参观了故宫，很想向同学们进行介绍。于是，他不但记下了参观的印象，还买了一张《故宫旅游图》和一本《北京十大名胜》，从中了解故宫的历史、地理位置和建筑特点。这样，他就知道：“故宫又名紫禁城，是我国明朝和清朝两代的皇宫，有五百多年的历史。整个宫城呈长方形，占地七十二万平方米，有大小宫殿七十多座、房屋九千多间。周围环绕着十多米高的城墙，墙外是五十多米宽的护城河。城墙的四角上，各有一个玲珑奇巧的角楼。故宫建筑群规模宏大，布局统一。我国明朝初年，为了修建这座宫城，曾经‘役使十万工匠和百万夫役。’故宫是我国古代劳动人民血汗和智慧的结晶。”上面说的这些具体数字、建筑特点，不查阅必要的资料，自然很难掌握。

最后，还要学会比较。世界上的事物千差万别，不同的事物有不同的特点，即使是一类事物，也各具特征。世界上没有绝对相同的两片树叶。孪生兄弟，长得再相似，也能区别出来。抓住事物的特征，就是抓住这个事物区别于其他事物的不同特点，从共性中发现个性，从一般中找到特殊。事物的特征往往在同别的事物相比较中显示出来。比如，要说明中国是一个大国，这个“大”字就很有学问。你可以直接说，中国的面积有九百六十万平方公里，也可以用比较的方法来说明。中国的面积，与法国比，有十七个法国大;与日本比，有二十五个日本大;与英国比，有三十九个英国大;我们祖国的面积，相当于整个欧洲。这样一比较，既具体，又生动，很有说服力。

总之，要抓住说明对象的特征，一方面靠亲身实践，细致观察，另一方面又要善于向书本和有经验的人学习，同时还要周密思考。学会比较，努力去熟悉所要说明的事物。

二、说明要有条理

要想写好一篇说明文，除了要抓住事物的特征外，还要掌握事物本身的条理。依据事物本身的条理来说明，就是要从复杂情况中理出头绪，把事物的特征，事物各部分的关系说清楚，所谓说明有条理，就是行文线索要清楚，层次要分明，不能想到哪里，写到哪里。如果颠来倒去地写，文章的头绪紊乱，同样也会说不明，道不白。叶圣陶先生写过一篇《景泰蓝的制作》的说明文，十分注意文章的条理性。作者抓住“做胎”“掐丝”、“涂色”、“烧制”、“打磨”五道关键的工序，对每道工序的制作和原理都做了详细的说明。结构严紧，条理清楚。

说明文有两种，一种是说明具体事物，如介绍一种新品种;一种是说明抽象事物，如“什么是世界?”。但是无论是具体事物还是抽象事物，都有其特征，都有它的构造和结构，只要我们遵循事物的规律，按照一定顺序加以说明，条理也就清楚了。

说明具体事物的文章，可以由上到下，由前到后，由外到内，由主到次地写，使读者容易了解各部分的相互关系。例如，你们学过的《第比利斯地下印刷所》一文，作者茅盾是这样介绍这个普通小院的结构的：

“这个院子跟附近的许多院子没有什么差别，周围是半人高的木栅栏;左边是一间独立的小屋，屋里有一口井;右边是两间正屋，每间大约一丈见方，前面有走廊;正屋的下面是个地下室，半截露在地面，是做厨房用的，从一边小梯子走下去。

——这样一个院子，在当年是第比利斯小市民住宅的标准样式。

读了这段文章，我们对这个地下印刷所的方位、构造和样式一目了然，就是因为作者按照这样的顺序来说明——由外到内，由左到右，由上到下。

有的同学在介绍具体事物的时候，没有事先根据这些事物的相互关系理清脉络，归纳分类，结果往往容易出现关系凌乱、层次不清的毛病。例如，有一篇介绍商品的文章是这样写的：

“青年食品商店出售各种罐头、干果、香烟和名酒。有菠萝罐头、桔子罐头!荔枝干，有中华牌香烟、牡丹牌香烟、前门牌香烟;有桂元干、葡萄干，有汾酒、竹叶青，还有清蒸元鱼罐头以及闻名世界的茅台酒等等，花色多样，品种齐全。”

这段话中所列举的商品，既有种概念，又有属概念，既有并列的关系，又有从属的关系。作者没有按照这些商品之间的内在关系归纳说明，而是想到哪里写到哪里，层次不清，条理不明。这段话应该改为：

“青年食品商店出售各种罐头、干果、香烟和名酒。罐头有菠萝罐头、桔子罐头、清蒸元鱼罐头等;干果有桂元干、葡萄干、荔枝干等、香烟有中华牌、牡丹牌、前门牌等;名酒有茅台酒、汾酒、竹叶青等。花色多样，品种齐全。”

说明抽象事物的文章，不但要说明事物是“这样的”，而且要进一步说明“为什么会这样的。”这就要按照人们认识事物的规律，步步深入地加以说明，或由浅入深，或由表及里，或由具体到抽象，或由原因到结果，或由现象到本质，或由数量到质量，或由特殊到一般等等。例如，鸟为什么会飞?人为什么会做梦?都属于这一类。如果是说明事物的变化发展过程，可以按照时间的顺序。如果属于介绍生产技术，可以按照生产的程序。只有按照事物本身的条理，来确定说明的顺序，文章才能写得眉目清楚。

当你读完这篇文章以后，请你不妨做做这样的练习：

假如你有一位在北京上学的朋友，暑假里，他想到韶山参观毛主席的故居(你住在韶山附近)，希望你陪他一起参观。但是，他不知道怎么走最方便，怎样才能顺利地找到你家。那么，请你写封信告诉他：你家的地址，从北京到长沙应该坐几次车，到了长沙，又怎样才能找到你的家，你家的四周有些什么可供辨认的特点和标志。要求使你的朋友看了你的信以后，在路上不必多打听就能顺利地找到你家。

三、说明文的语言要确切、简洁、通俗

确切：说明文内容的科学性和专业性都比较强，它要求语言要确切，不能夸大和缩小。比如，有个同学知道他们学校种了很多树，绿化搞得不错，他在《我们的校园》一文中写道：“我们学校的绿化面积在全市中学居首位。”这样写就有不够准确的地方。如果有人问：“贵校的绿化面积到底有多少?你怎么知道别的学校都不如贵校呢?”这位同学恐怕就不好回答，因为他只知道本校绿化搞得好，还来不及进行一番仔细的调查研究。所以，这句话可以改为：“目前，我校的绿化是全市绿化搞得好的学校之一。”加上“目前”二字，不包括“过去”和“未来”;加上“之一”，就不是“唯一”。这样就比较确切了。

语言确切，首先是用词准确。说明文最忌含糊其词，什么“大概”、“差不多”、“可能”……模棱两可，该肯定不肯定，该否定不否定，用来说明事物就不容易做到恰如其分。《中国石拱桥》一文中有这样一段话：“赵州桥横跨在洨河上……修建于公元六○五年左右，到现在已经一千三百多年了，还保持着原来的雄姿……赵州桥非常雄伟，全长五十点八二米，两端宽约九点六米，中部略窄，宽约九米。”

这段话中的数字，有的是约数，有的是确数。因为赵州桥在哪年建成，史书上已经找不到确凿的记载，所以只能说个约数;而赵州桥的长度，却精确到小数点后两位，这不但要说明实有其桥，而且从这些具体精确的数字，可以看出我国古代劳动人民的智慧。写说明文，一定要下功夫选取“最恰当的”、“最精确的”语言来表达。

简洁：语言简洁，就是精炼，干净利落，用尽可能少的话，把事物说清楚，不要罗嗦重复、拖泥带水。比如“大雪把铁路淹没无踪”，“下水游泳应注意些什么”，这两句话中的“无踪”和“下水”都是重复多余的话，应该删去。

为了做到说明文的语言简洁，还要防止不必要的“引伸”和“寓义”。有些同学习惯于写记叙文，喜欢形容和描写，初学写说明文，有时也要来一番“引伸”和“寓义”。比如，有一篇介绍《松树和柳树》的说明文，结尾是这样写的：

“我们既要学习松树坚强不屈的品格，又要学习柳树栽在哪里，就在哪里生根的精神。”

记事抒情的文章，自然可以这样写，说明文就没有必要了，写了反而“画蛇添足”，不简洁了。

通俗：语言通俗，就是运用群众中明白通顺的话，把本来是抽象的概念说得具体生动，把本来深奥的道理说得浅显易懂。下面，让我们看看这段说明：

几千年来，劳动人民注意了草木荣枯，候鸟去来等自然现象同气候的关系，据以安排农事。杏花开了，就好象大自然在传语要赶快耕地;桃花开了，又好象在暗示要赶快种谷子，布谷鸟开始唱歌，劳动人民懂得它在唱什么：“阿公阿婆，割麦插木。”这样看来，花香鸟语，草长莺飞，都是大自然的语言。

这些自然现象，我们古代劳动人民称它为物候。

以上一例，是关于什么是物候的说明。作者使用的语言通俗，说明具体而生动。它把气候变化和动物活动、植物生长、农业生产的关系都说清楚了。

说明文的语言要通俗，并不是不要生动、有趣。叶圣陶先生在《文章例话》中说：“说明文不一定就是板起面孔来说话，说明文未尝不可带一点风趣。”有些说明文运用拟人、比喻、引用等修辞手法，写得很有趣昧。例如：

(1)庄稼有了化学朋友，就不怕生物界敌人的进攻了。

(2)蜻蜓被誉为昆虫里的“飞行之王”。在闷热的夏季，暴雨将至或骤雨初歇，蜻蜓常常三五成群在空中飞舞。它好似一架飞机，而飞行技巧却远远高超于飞机之上。

(3)“白露早，寒露迟，秋分种麦正当时。”这是华北中部地区流行的一句农谚。这句农谚说明种庄稼要看节气。

例①运用拟人写法，读来颇有情趣。例②把蜻蜓和飞机相比，贴切生动，使被说明的事物变得浅显易懂。例③引用农谚，通俗地讲解了节气与种庄稼的关系。

Communication is common and important in our daily life. All of us live

with others in the society and no one can live cut off from it. Everyday, we

must talk to others to give and get information, but how can we communicate with

others? Some people claim that they don’t know what to say and how to speak to

others, strangers especially. I think first you should find a topic that both of

you are interested in. Then, pay attention to your manners, speed, pitch,

expressions and your body language. You should make others feel comfortable, so

that they are willing to talk to you. Last but not the least, being a good

listener. Listening to others shows your respect to them. Only when they heard,

they want to talk. So do you. Before you talk, listening to others first.

When I was in primary school, my mother sent me to learn ballet, like other

mothers, she hoped me to act like a princess, but I was not interested in

dancing, so I quit the class. Later my mother tried to send me to learn singing,

but I had no talent in it. When my mother’s friends were talking, they were so

proud of their children, because they had the talent in dancing and singing. I

felt a little loss, I must find my own talent and learn some skills. I found I

was very interested in painting, now I have learned it for four years, my

teacher speak highly of me.

说起彼岸花，大家都会想到美丽妖艳而有毒的罂粟花，可是懂花的朋友们都会知道，彼岸花有很多种，罂粟花只是它的分族。

如果说罂粟花是彼岸花中的贵族，那么曼珠沙华就是彼岸花中的平民，曼珠沙华没有罂粟花的妖艳，相反很少人知晓曼珠沙华的存在，它的花语是结束，是死亡，很多人都不愿意接触这不详之花。

但是对我来说，曼珠沙华又有着另一层意义，结束，死亡就一定代表着不详吗?

就拿热恋过后分开的恋人来说，也许分手并不是坏事，恰恰相反下一次，这一对分手的恋人会遇到更好的人，也许是可以相伴一生的人;拿时间来说当1999年的最后一秒过去，它代表的是时代的结束吗?不是，它代表的是一个新的开始，一个见证新世纪的开始，有时候结束并不是悲伤的。拿战争来说，当我们打赢了日本，赢得了新的开始，那时候被奴隶的时代结束了，这个时候是否又是值得我们悲伤的呢?

死亡，对于很多人来说都是可怕的，很多帝王曾经为权利江山而苦苦寻找不死药，这一切只是为了权利，可是当他们苦苦寻找不死药的时候，当他们为了所谓的金丹荒废一切的时候，他们所追求的已经离开了，死亡不可怕，可怕的是你自己从来不肯面对死亡。

死亡是每一个一生中的结束，但不代表这个世界就会结束，死亡永远不会代表结束，它没有资格代表。但是死亡就会永远的死去，却永远不会结束，地球上依旧是繁华的，就算历朝的结束也不代表它们永久的结束，至少在历史上，在他们曾经生活过，发号过时令的地方，无论风吹雨打，依然有他们的影子，岁月可以抹去很多，但是永远抹不去历史，他们的辉煌失败对错都在历史上刻画着，他们并没有结束，只是以另一种方式存活着，存活在每一个人的心中。

曼珠沙华，它所代表的结束，如果是生命的结束，那么这个人会以另一种方式活着，是好是坏，看他自己罢了;如果是情侣的结束，那么会寻找更值得自己依靠的人;如果是战争的结束，那么就是一个新时代的到来;如果是一个世纪的结束，那么就会是新世纪的开端，结束不代表死亡，不代表永远的失去，恰恰相反，结束也是开始，他们用另一方的结束，开端了更好的未来，让结束的那一方以更好的方式存活，因为如果没有结束的那一方的牺牲，就没有新一代的现在。

抗日战争，留下了多少英雄儿女的故事，《狼牙山五壮士》《林则徐虎门销烟》等等，这些人用他们自己的价值永远的存活在我们的心中，被后世所赞扬，他们的生命是结束了，可是他们以别的方式存活，也许相貌都不记得了，但是他们的精神却是从未少过。

真的，有时候结束不代表消亡。

I love clean thing, it sounds good for me. But the thing is that I cant bear the dirty environment around me, I am very picky about the environment. I need to make some change, I must get used to the normal situation. So I learn to wash the dirty clothes and do some dirty work. It is hard for me but I start to get over my weakness.

我喜欢干净的东西,这对我来说似乎是好事。但问题是,我不能忍受我周围的环境是脏的,我很挑剔环境。我需要做出一些改变,我必须习惯正常的情况。所以我学着去洗脏衣服,干一些肮的活。这对我来说是困难的,但我开始克服我的弱点。

"Green" the eternal topic, let us better to understand the importance of

environmental protection.

Green environmental protection is to make us live a happy life in a clean

environment, however, the environment around us in a worse if we dont alarm,

then, our motherland will be a mess in our hands! Green environmental protection

starts from me. My dad used to drive his car to work, listen to my advice, to

protect the environment, he ride a bike from now on, he thought that not only

the exercise of his body, also for the green environmental protection.

My mother began to contribute to the green environmental protection. Before

she went to vegetable market to buy food, she used plastic bags, a village green

environmental protection propaganda on TV, she understood the green

environmental protection is sustainable, in order to we can have a better

environment. In order to we live healthier lives, so mom from that moment on,

every day go to vegetable market with the own basket, instead of plastic

bags.

As a new era of junior middle school students, and I will response to the

green environmental protection call for, I had at school are all use one off

chopsticks, but now I can bring their own chopsticks to school. I think, though

this is a small matter, but I do my responsibility.

Happiness of life to let China land everyone be permeated with happy smile,

rich products, long history, noble quality, the plot environment. Nowadays, the

environment is polluted, the green environmental protection starts from me, let

us together to protect the environment!