描写我的朋友的英语作文（汇总20篇）

Dear Kate,

This term I moved to a new house and studied in a new school. But I always

missed my friend. My old house was move comfortable than this new house. I

wanted to go back to my old house.

Everything was strange for me,so I couldnt study better. I felt nervous in

the first test. And I got bad scores,I felt very sad. The teacher shouted at me.

And then,I felt under too much pressure and very tired. My parents were also sad

with me. When my classmates knew this thing,she helped me,and gave me some

advice. Later,I thought I can be better next time.

I hope to get on well with everyone and get a good mark soon.

Yours，

__

Whenever I have a party, Hsiao-mei is always the first person I invite. She is such fun. I know that she will be able to make my other guests laugh. She does not get upset if somebody tries to tease or make fun of her, either. Hsiao-mei can also be very serious and can discuss almost anything you can think of. If it gets late before the party ends, I can always depend on Hsiao-mei to clean up the house. She never says no, even if she is very tired and would rather go straight home to bed.

My father is a nice man. He likes to play computer games. He is an owner of a factory which produces many things .He is good at designing. He works very hard. I love him very much because, sometimes, I can help him to do something in his factory .He is always on business trips because he has his business everywhere so it takes up too much of his time . Therefore, he doesn’t have any time to play with me but I don’t blame him for that.

I often spend a lot of my time on the computer, so I have something to do. My mother is usually on the phone and tells my father to get home early but my father doesn’t listen to her. So my mother and I sometimes are upset and I don’t like my father in a sense that he always gets home late.

I love my father but not his job!

[描写我的爸爸的英语作文

Dear Mercy,

亲爱的梅斯，

How is everything going! Last time you said you are anxious now because you

find it hard to learn English well. Don’t worry. I think you have to improve

your English step by step. And I will right behind you. In my view, you should

develop you interest on English first. According to my experience, I think

watching English movie, listen to some wonderful English songs and talk in

English on the Internet would be helpful. Secondly, you have to prepare lessons

before class that will help you understand what the teacher says in the class. I

know you feel bored in the class, but you have force yourself to be

concentrated. A few days later you will feel it a little easy to learn English.

The left steps I will tell next time. By the way, we have not seen each other

since your family move to Hunan a year ago. Have you ever thought about going

back to visit me and learn English together in the coming Summer vacation.

Looking forward to your reply.

过得可好。上次你说你现在很焦虑因为你觉得很难学好英语。别担心。我觉得要提高英语你得一步步来。我会帮你的。在我看来，首先应该要培养你对英语的兴趣。根据我的经验，我认为看英文电影，听美妙的英文歌曲以及在互联网上与他人用英语交流会有很大的帮助。其次，你要预习，这样可以让你理解老师在课堂上说的东西。我知道你觉得上英语课很无聊，但你必须强迫自己聚精会神的听。一段时间后，你会感觉到学习英语变得容易些了。剩下的步骤下一次我会告诉你的。顺便提一下，自从一年前你们家搬到湖南后我们就没见过面。你有没有想过暑假的时候回来看看我，我们可以一起学习英语。期待你的回复。

Best wishes,

Li

丽

The old town of Lijiang has a history of more than 800 years and was once a confluence for trade along the old tea horse road.It is famous for its orderly system of waterways and bridges.The old town of Lijiang differs from other ancient Chinese cities in architecture, history and the culture tradition of its local residents-the Naxi people.The town is built along mountains and rivers, providing us a very precious sample of the research on the old-time architecture. The uniquegeographical location, historical background and multiracial inhabitants make it one of the most special old towns.

丽江古城有800多年的历史，曾经是茶马古道(the old tea horse road)上的一个贸易集结点(confluence)。丽江因其有序的水道和桥梁系统而闻名。丽江古城在建筑、历史及其原住民纳西族(the Naxi people)的文化传统方面不同于中国其他古城。古城沿山脉和河流而建，为我们提供了一个研究古代建筑的非常珍贵的样本。独特的地理位置、历史背景以及多民族的居民，都使丽江成为最特别的古城之一。

A monkeys life cycle is basically how it reproduces.This is not real statistics.a female monkey becomes sexually mature at 6 yrs of age and a male at 5.Now explaining it like thta shows the cycle of how the monkey reproduces,creating a life cycle.

Highlights of the series include the birth of woolly monkey Julio who,immediately after being born,was rejected by his mother; the rescue of Bryan – a chimp who was found on a beach in Mexico where he was being groomed to work as a photographer’s prop; the birth of Dinda – the latest orangutan baby to join the Park; and the rescue of Koko,who is otherwise affectionately known as one of the ‘Ugly Monkeys’.

Dear Tony,

This was you takes the pen pal to accompany me the 3rd year. I am very happy, has your accompanying in these three years. Under yours care, I realized the warm feeling. I to have you such pen pal to feel proud. In these three years, can and you shares mine some happy matters be my being honored. Thanks time which your for three years accompanied me to pass. I hoped that we can forever be the friends.

Yours

Lily

Quiet warm summer out of the people in the world, the arrival of autumn quietly, summer is not sentimentally attached to this world, because he will come back, however, summer is the best season in my mind, the most beautiful in the summer.

Summer is hot and lovely season, people on the golden beaches of the foot up as soft as snow, blue and sometimes playing pretty deep sea spray, like a soft blueberry jelly, sometimes obvious, sometimes seems like a child playing hide and seek The hide.

Summer grass is always warm sun shining, the sun is particularly bright, some people also like to eat cold summer ice cream.

In the summer season the children who always like to go to a distant village from urban life, always like to sit outside their own thatched shack sun, eat watermelon, summer in the country, like a trace of the cool wind blowing over the side, and exceptionally cool summer countryside, in the clear brook clear slapstick kids in a small stream thorough pants rolled up, cheerful name of water fights, the slightest cool, the body is all wet. But with the summer sun, you will not need to worry about the bodys cold.

Summer is the best season in my mind, in the city, it is like a blossoming bright summer dazzling flowers, always fragrant, in the countryside, the summer is like a clear stream, clean and cool in the summer, the The sun is the most beautiful summer glow!

宁静的夏天走出了人们温暖的世界，秋天却悄悄地到来，夏天一点也不眷恋这个世界，因为他还会在回来，但是，夏天也是我心目中最美的季节，最美的夏天。

夏天是炎热又可爱的季节，金灿灿的海滩上人们的脚踏上去如同雪一样柔软，碧蓝的深海又时而打起漂亮的水花，犹如柔软的蓝莓果冻，时而显，时而像个小孩子玩捉迷藏似的躲起来。

夏天的草地总是被暖暖的太阳照耀着，阳光格外耀眼，有的人还喜欢在夏天吃吃冰凉的雪糕。

在夏天季节的孩童们总是喜欢去离城市遥远的乡村下生活，总是喜欢坐在自家的茅草破屋外面晒晒太阳，吃吃西瓜，在乡村的夏天，犹如一丝丝清凉的风，吹过来身边，乡村的夏天又格外凉爽，在清澈的小溪边清澈打闹，孩子们在透彻的小溪边卷起裤子，欢快的打着水仗，一丝丝清凉，身体全都是湿漉漉的。但是有了夏天的太阳，你便不用担心身体的寒冷了。

夏天就是我心目中最美好的季节，在城市中，夏天就犹如一朵朵鲜艳耀眼的鲜花，总是香气扑鼻，在乡村中，夏天就犹如一条清澈的小溪，干净凉爽，在夏天中，太阳就是最美的夏天光芒!

dear zhang,

my name is liming.guo dehao you recently?

thanks your help i was only able to enter high school,im happy.i am very delicious new environment singular,and new school is very beatiful.here the new teachers and new classmates very good relations,so i in the new environment of very happy.i do not worry, i will study hard to repay your exs education.

finally, the teacher you want a happy blessing fortunately, good health.

best wish for you!

your student,

liming

Autumn really beautiful autumn girl wearing a golden dress, sitting uncle breeze of the car came to the Xia Gonggong side, it said: "Xia Gonggong you tired, Ill take your class!"

At this time, there is a row of geese in the sky is about to fly to the south of the winter! Dayan leader led his team members for a while arranged in a "person" word, while arranged in a "one" word, while lined up a "big". They fly and say, "Dear Southern friends, we come back to see you!"

In the field, the red sorghum is like a burning torch. A piece of field covered with mature rice, a tree of rice together to become a golden "ocean". The wind blowing, as if in front of rolling the golden waves.

Orchard, Apple smiled red face; Huang Chengcheng pear, like a yellow bells; ripe persimmon in the tree you squeeze me touch, scrambling to let people pick it!

Maple forest, maple leaves are more beautiful than those who dance, the wind blowing them began to dancing, jump out of the joy of autumn!

Autumn is really beautiful, I like this golden, lovely season!

导语：你相信世界上有外星人吗？下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

I like aliens because I think they are smart and special.

I think aliens have green skin, so they can hide their body in hassock. There are many poisonous spiders and venomous snakes, so they cant eat grass. In addition, they use this trait to hide from plows, when they steal corns and nuts.

I think aliens live on Planet NO.5. There is much land and only a little water. There are a lot of vegetables, fruit, animals, and some many kinds of fish, but no birds. Many fearful snakes and insects live on the planet.

Nobody knows how long the aliens have lived there, because aliens are very arcane and smart creatures.

【参考译文】

我喜欢外星人，以为我觉得他们很聪明很特别。

我认为外星人的皮肤是绿色的，这样可以躲在草丛里。因为有好多毒蜘蛛和毒蛇，所以他们不能吃草。另外，当他们偷玉米和坚果的时候，他们会用这一特性来躲避铁犁。

我认为外星人住在五号行星上。那里有好多陆地但是只有很少的水。那里有很多蔬菜，水果，动物和各种各样的鱼，但是却没有鸟。很多可怕的蛇和昆虫住在那里。

没有人知道外星人在那里生活了多长时间，因为外星人是非常神秘，非常聪明的生物。 小作者描写了外星人的样子，和生活的环境，可以看出小作者是一个天真，充满幻想的小孩子。

Zeng Qiao is one of my friends。 She is a beautiful， outgoingand good-tempered girl。 She smiles frequently。 I think it’s her smile that makes her beauty。 We live in the same dormitory， so that we always stay together， no matter going to classroom or having dinners。 At first， I don’t like her very much， because she is always talking。 It seems that she can’t stop open her mouth。 I am a little bit quiet and introverted， so I seldom talk to others。 But gradually， I find that she can have influence on others by what she says。 Zeng Qiao likes sharing interesting things with others。 For example， she likes telling us her funny stories of her childhood or her former classmates。 She always tells me that I should be more extroverted and learn to talk to others。 Under the influence of her， I municate with others more frequently and I find that it feels so great。 I am so grateful that I can have such a good friend。

我有一个非常要好的朋友，她叫张濯，是我们班的班长。她勤奋好学，刻苦努力，工作认真，是老师的左膀右臂。

她长着一副瓜子脸，高高的个子，皮肤黑黑的，像一个非洲黑人。在她的脸颊上还镶嵌着两颗珍珠似的大眼睛，看上去炯炯有神。眼睛下面长有一个灵巧的鼻子和一张善于提问题的小嘴。

张濯酷爱学习，善于思考。一次数学课上，黄老师给我们出了一道应用题，让全班同学认真思考，我们想了很久，都是丈二和尚摸不着头脑。老师看了看，也没有说什么，因为这道题实在太难为我们了。过后也就没有人再提起这事，可是这道题却在张濯的脑海里留下了深刻的印象。事后，她还在演草纸上反复做，反复计算，还是不能理解题意。回家后，她又拿出几本奥数书，想从上面得到一些启示，可是仍然没有任何收获。正在这焦急的时刻，她想到了黄老师，便打电话请教，黄老师见她这么好学，就给她指点迷津。就这样，张濯知道了解题方法后，连夜把这道题做出来了。第二天上午，她在班里宣布自己的答案，我们既吃惊又佩服。这就是爱学习的张濯，我们也应该学习她这种精神。

张濯性格有些暴躁，有时也会耍小脾气。这不，刚一下课，我们班的小捣蛋张功强就跑到张濯的位置上，用怪声怪气地语调说：“你好，非洲小黑人！”张濯听了，顿时火冒三丈，站起来握着拳头。张功强见了故意说：“哎呀！我好怕怕哟！”话音刚落，逗得全班同学哈哈大笑。只有张濯怒气冲天，瞪着双眼。这时，张功强见形势不妙，一溜烟逃了。张濯紧追不舍，最后猛扑上去，把张功强打了个四脚朝天。我们大吃一惊，不由自主地说：“真厉害，不愧是“武林高手”！（她正在学跆拳道呢）这就是另一面的张濯。

不过，身为班长，她是不会轻易去打人的。

张濯，你是一个既让我们佩服又让我们惧怕的小班长。

I have a goodfriend,He is a boy,he has a very nice name—Robert.He comes from England.He has big eyes,they are round and cute.He comes to China with his parents.We know each other since last year.From then on,we become goodfriends.

At weekends,we often get together to play basketball,he plays it very well,and,he sings well,too.He teaches me English and I teach him Chinese.

We are goodfriends forever.

我有一个好朋友，他是一个男孩，他有一个非常好听的名字—罗伯特。他来自英格兰，他有一对大眼睛，它们很圆很可爱。他和他的父母一起来中国。我们从去年开始认识。从那时候起，我们成为好朋友了。

在周末，我们经常一起打篮球，他打得非常好，而且，他歌唱得很好听。他教我英语然后我教他中文。

我们永远都是好朋友。

[我的好朋友英语作文3篇

I have a lot of friends in Simon English School. One of them is my best friend. His name is boyd.

He and I are both thirteen years old. but I am older than he, and I am fatter than he too. He is shorter than I, and he is thinner than I. He wears a pair of glasses but I dont.

He likes to eat pocket-food, and he is a gentleman in a sense that when he has pock-food he will share them with us.

He and I are in the same school and in the same class. So, we can help each other. We alway play in the school together. he likes to do thing I like. He lives in the Ningbo Jiangdong, so he hardly came to my home in Zhenghai but I alway go to his home on weekends and he sometimes will come to my home on weekends. Sometimes we will fight but we alway get along well.

His mother is a doctor in the Li-Hui-Li hospital and I know where her office is. His father is a worker in the Bei-Lun power plant. He is a head of a group. So, his father has a lot of work to do.

He and I are in the same school. We usually have a good time so he is my best friend.

One of my friend is a beautiful and clever girl whoes name is Li Hua,with rosy cheeks,she has a pair of bright eyes,which shine below herarch eyebrows. within her small mouth there are two lines of white teeth.

Her hair is straight and long. hanging down to her shoulders. she is healthy and attractive.She is loved by her classmates.

导语：理想的朋友存在于人们的心中。他们应该勤奋，成功和忠诚。当你需要帮助的时候，他们会站在你身边，很高兴伸出援助之手。下面是yuwenmi小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

Friends can be classified into two kinds, good friends and evil friends. Evil friends lead us astray and may destroy our life, while good ones drive us towards the right and make our life successful.

Two of them exist in our daily life. However, ideal friends exist in people s mind. They should be diligent, successful and loyal. When you need help, they will stand beside you and be delighted to give you a hand. Also you can share your happiness and sorrow together.

In my opinion, friends can share something but they also should keep their own secrets. So I wish my friends wouldn t interfere in my privacy too much. On the other hand, my friends should have Something in common with me, at the same time something special. In this way we can attract each other and learn from each other.

参考翻译

朋友可以分为两种，好朋友和坏朋友。邪恶的朋友会引导我们误入歧途，并可能摧毁我们的生活，而善良的人驱使我们走向正确，使我们的生活成功。

其中两个存在于我们的日常生活中。然而，理想的朋友存在于人们的心中。他们应该勤奋，成功和忠诚。当你需要帮助的时候，他们会站在你身边，很高兴伸出援助之手。你也可以一起分享你的快乐和悲伤。

在我看来，朋友可以分享一些东西，但他们也应该保持自己的秘密。所以我希望我的朋友不会干涉我的隐私太多。另一方面，我的朋友应该和我有一些共同点，同时也有一些特别的东西。这样我们才能互相吸引，互相学习。

导语：大象是一种很大的动物，不过它是很温和的，一般不会轻易攻击人类，下面是yuwenmi小编为大家整理的相关英语作文，欢迎阅读与借鉴，谢谢!

Elephant is the largest animal on land today. It weights some ninety kilograms and is about one metre high when born. When it is 12 years old, it studs over three meters and does not grow any more. Elephant is usually grey in color, having a long trunk with large ivory tusks protruding from each side of its mouth. Usually moving in groups and caring for each other, Elephant is know to be a very and gentle creamre. For many years people have used the strength of these poweful animals to move trees and heavy logs. Elephant has been and is a vital tool for people to do many things that would normally be imposs-ible. Elephant is and will continue to be one of the greatest creatures man has ever come into contact with. Its size. beauty, and power willforever be useful to man.

【参考翻译】

大象是陆地上最大的动物。它重约九十公斤，出生时高约一米。当它是12岁，它钉超过三米，不增长任何更多。大象通常是灰色的，有一个长长的树干，象牙从嘴的两边伸出。通常在互相照顾，象是知道是一个非常温和的动物。多年来，人们利用这些强大的动物的力量来移动树木和沉重的日志。大象一直是一个重要的工具，为人们做许多事情，通常是不可能的。大象将继续成为人类接触过的最伟大的生物之一。它的大小。美丽和力量将永远对人类有用。

I have a friend whose name is Xu Yi. She has short ears and big eyes, like two bright black pearls on the round face, showing a smart look. Under the eyes, there is a small nose, and under the nose, there is a cherry like small mouth, often jumping out some funny sentences.

She is the most love to read books, each reading will see the point of sleepless nights. Once, I play with her class when she was found, reading attentively, I called out to her, she did not respond. So I walked in front of her, and she was still indifferent. I cant bear to disturb her, but I can only go to other students to play.

She has many advantages and versatility, taking classes seriously in class. There is a language class, I accidentally found next to her classmates wanted to talk with her, but Xu Yi just glanced at him, and then continue to listen to the teacher, the students see she ignored him, had turned his head to listen to the teacher carefully. I say she is versatile because I remember once in art class, one of her paintings was very good, the color was bright and the outline was clear. It was shown to the class by the art teacher on the stage. When you see the picture, you cant help but "wow". Her pen writing is also very good, I remember not long ago, the teacher let us in class a few pen good students to write a pen, when I put my pen into the platform, found Xu Yi has made, I probably looked at several eyes, found her handwriting is well, nice and clean, let people have a fresh feeling.

I can have such a versatile, hard and serious friend, how can I not be proud of it!

Today I want to tell you something about my classmate. He is a boy of l7 years old. He is tall and strong. He likes reading books very much. He likes sports, such as skating and playing basketball. Sometimes when he if free, he enjoys listening to music. He is kind. I am not good at math and he often helps me with my math. I want to say :"Thank you so much ." I am quite happy that I have such a good friend.

The Great Wall

The Great Wall building has a long history, vast engazuowenng magnificent, is the worlds rare miracle. The Great Wall is the four corners of the world, stretching in our great motherland vast land. It looks like a great dragon, surmounts lofty hills, through the vast grassland, across the vast desert, towards the vast sea. According to historical records, more than 20 states and feudal dynasty built the Great Wall, if constructs each time the Great Wall together, about 100000 miles above. The length of the Great Wall that was built by The Qin, Han, and Ming 3 Dynasty was more than 10 kilo miles. Now our country Xinjiang, Gansu, Ningxia, Shaanxi, Inner Mongolia, Shanxi, Hebei, Beijing, Tianjin, Liaoning, Jilin, Heilongjiang, Henan, Shandong, Hubei, Hunan and other province, city, autonomous regions have the ancient the Great Wall, peak fire platform remains. Of which only the Inner Mongolia Autonomous Region the Great Wall amounted to more than 3.

The Ming Dynasty in the" outside" beyond the Great Wall, also built" inside" and" three" the Great Wall the Great Wall. " Neiguan" the Great Wall in the Northern Qi Dynasty had built for the foundation, from Inner Mongolia and Shanxi at the junction of west east “Pianguan”, the Yanmenguan, flat various pass into Hebei, and then turned to the northeast, Fangshan, Changping, the source

of all counties, to pass, and then by the North and East, Huairou to the four customs, and" outside" is connected to the Great Wall, Zijingguan as the center, generally in a north-south direction. " Three" the Great Wall in many places and" inside" the Great Wall, some places two cities are separated by only tens of in. In addition, but also to build a large number of" repeated walls". Yanmenguan area" repeated walls “to have 24 much!

The Great Wall is the working people in ancient China created the miracle. Beginning with QinShihuang, constructs the Great Wall always is a big project. According to the record, QinShihuang used the million of labors to build the Great Wall, occupy countrywide population 1 / 20! There were no machinery, in addition to earth, carrying bricks can use donkeys, goats can climb the cattle, all labor and all must rely on manpower, work environment and high mountains and lofty hills, cliff. Can imagine, no large crowds on hard work, is unable to complete the great project.

The great wall of the engazuowenng quantity, according to rough estimates, only constructs take the Ming Dynasty as an example, if its masoy, earth is used to build a thickness of 1 meter, 5 meters high walls, circled the earth for over a week. If used for paving a 5 meters wide, 35 cm thick road, it could circle the earth three or four

weeks. If all dynasties built a total of 50 thousand kilometers calculation, then this wall can rotate around the earth several weeks, this road, around the earth in thirty or forty weeks.

“Because of the terrain, with risks for plug" is the construction of the Great Wall is an important experience, in the age of QinShihuang had it down, Sima Qian writes it to" historical records". Later each dynasty build the Great Wall are in accordance with the principle of. Who built Guan Cheng pass are the right and wrong choice between two mountains canyons, or river turning point. Or flat contacts pass through, so as to control is important, and may save the manpower and materials, to achieve “If one man guards the pass, ten thousand are unable to get through. Ten thousand cannot force it," effect. Built a castle or Beacon Tower is selected in the" appeared to place" for building a wall, is the full use of the terrain, such as Juyongguan, the Great Wall in Badaling are built along the mountain ridge, some lots from the lateral walls look very steep, we receive" inside is smooth, easily defensible ." effect of. In the territory of Liaoning, Liaodong town of Ming Dynasty the Great Wall has called a precipitous wall, wall of the hill, is the use of vertical cliff, precipice slightly to split cutting you will become the Great Wall. Some places

completely using the cliffs, rivers and lakes as a natural barrier, it can be called art beats nature. The

Great Wall, as a great project, become the Chinese nation is a valuable heritage.

长城修筑的历史悠久，工程雄伟浩大，是世界少有的奇迹。长城东西南北交错，绵延伏于我们伟大祖国辽阔的土地上。它好像一条巨龙，翻越巍巍群山，穿过茫茫草原，跨过浩瀚的沙漠，奔向苍茫的大海。根据历史文献记载，有20多个诸侯国家和封建王朝修筑过长城，若把各个时代修筑的长城加起来，大约有10万里以上。其中秦、汉、明3个朝代所修长城的长度都超过了1万里。现在我国新疆、 甘肃、 宁夏、 陕西、 内蒙古、 山西、河北、北京、 天津、 辽宁、 吉林、 黑龙江、河南、山东、湖北、湖南等省、市、自治区都有古长城、峰火台的遗迹。其中仅内蒙古自治区的长城就达3万多里。

明朝在“外边”长城之外，还修筑了“内边”长城和“内三关”长城。“内关”长城以北齐所筑为基础，起自内蒙古与山西交界处的偏关以西，东行经雁门关、平型诸关入河北，然后折向东北，经来源、房山、昌平诸县，直达居庸关，然后又由北而东，至怀柔的四海关、与“外边”长城相接，以紫荆关为中心，大致成南北走向。“内三关”长城在很多地方和“内边”长城并行，有些地方两城相隔仅数十里。除此以外，还修筑了大量的“重城”。雁门关一带的“重城”就有24道之多!

长城是我国古代劳动人民创造的奇迹。自秦始皇开始，修筑长城一直是一项大工程。据记载，秦始皇使用了近百万劳动力修筑长城，占全国人口的1/20!当时没有任何机械，除运土、运砖可以用毛驴、山羊能爬山的牲畜外，全部劳动都得靠人力，而工作环境又是崇山峻岭、峭壁深壑。可以想见，没有大量的人群进行艰苦的劳动，是无法完成这项巨大工程的。

万里长城的工程量，据粗略估计，仅以明朝修筑为例，若将其砖石、土方用修筑一道厚1米、高5米的大墙，可环绕地球一周有余。如果用来铺筑一条宽5米、厚35厘米的马路，那就能绕地球三四周了。如果把所有朝代所修的总计10万里来计算，则这道长墙可绕地球十几周，这条马路，可绕地球三四十周。

“因地地形，用险制塞”是修筑长城的一条重要经验，在秦始皇的时候已经把它肯定下来，司马迁把它写入《史记》之中。以后每一个朝代修筑长城都是按照这一原则进行的。凡是修筑关城隘口都是非曲直选择在两山峡谷之间，或是河流转折之处。或是平川往来必经之地，这样既能控制险要，又可节约人力和材料，以达“一夫当关，万夫莫开”的效果。修筑城堡或烽火台也是选择在“四顾要之处”至于修筑城墙，更是充分地利用地地形，如像居庸关、八达岭的长城都有是沿着山岭的脊背修筑，有的地段从城墙外侧看去非常险峻，内侧则甚是平缓，收“易守难攻”之效。在辽宁境内，明代辽东镇的长城有一种

叫山险墙、劈山墙的，就是利用悬崖陡壁，稍微把崖壁劈削一下就成为长城 了。还有一些地方完全利用危崖绝壁、江河湖泊作为天然屏障，真可以说是巧夺天工了.长城，作为一顶伟大的工程，成为中华民族的一份宝贵遗产。