What is a square and how to write an essay

1. How to write a composition about rules and radius?

What is radius? The answer is so simple. Have you not heard that the pre-Qin people knew that "if you don't follow the rules, you won't be able to make a circle". The ancient Han Morabi code began the light of human civilization; the King of Qin used legalist strict laws to rule the world and established the unification of the Qin Dynasty; the emperor Gaozu entered the pass and made three chapters of the civil law, laying the foundation for the founding of the Han Dynasty; Prime Minister Zhuge beheaded Ma Su with tears and began to order Shu. The three armies of the country are united and the enemy is strong Wei. But Xiang Yu seizes the princes in disorder, and the whole world rebels against him. In ancient times, the first point in the art of war must be strict military discipline. For example, Zhou Yafu's thin willows govern the army. It is not difficult to see the importance of rules.

However, according to the rules, can it be determined as a square and a circle? After King Wu conquered Zhou, he enfeoffed all the princes in the world, and Jiang Shang was enfeoffed in Qi. He reformed the old system and changed customs. It took less than half a year for the government to be popular and harmonious. Boqin, the son of Duke Zhou, came to Lu to take office. The government decrees were complicated and he had no intention of reform. The political situation was initially decided in three years. He sighed and said: "The state of Lu will submit to the north and serve Qi in the future." Sure enough, Qi State ranked among the five hegemons of the Spring and Autumn Period. However, the state of Lu is known as: The rites of Zhou are all in Lu. National power is deteriorating. It can be seen that it is difficult to achieve success even if you stick to the rules.

When basketball was just emerging, there were only a few rules. However, with the emergence of various phenomena in the game, new rules came into being and gradually formed the current numerous clauses, which made the game more standardized. , becoming the most popular sport.

It can be seen that appropriate rules make the world more orderly. However, with continuous development and changes, breakthroughs must be made to develop.

In the past, the Han people had wide robes and large sleeves, and they were inevitably graceful, but they were beaten to pieces by the Yi and Di people. So King Wuling of Zhao rode in Hufu and shot, and achieved eternal hegemony. When Wei Wu Cao Cao was imprisoned among the dead soldiers and knew Xu Zhu in the wilderness, he obtained a large number of talented but low-status lower-level officers before he defeated Yuan Shao, defeated Lu Bu, and established a strong Wei. However, this system attracted the support of a large number of gentry Han Emperor, Cao Cao - was not born to be emperor. His son collected all the officials in the world with the nine-level Zhongzheng system and completed the mission of dynasty change. As mentioned earlier, the Qin Dynasty used strict rules to control the people, but lost the world because of its harsh laws. The emperor of the Han Dynasty made a three-chapter law to stabilize the people's hearts. He used the methods of Lao and Zhuang to recuperate, and Confucianism won the talents of the world. It can be seen that only by breaking through the old constraints can we achieve great development.

Even if today we describe "conformity" as sticking to the old system, it was Mozi's creation of a new method for Gongshuban's siege.

As the saying goes, "Practice is the only criterion for testing truth," the spring breeze of China's reform and opening up has blown China green. The truth is exactly the rule we need, but we must continue to improve and perfect it in practice.

"If you don't follow the rules, you won't be able to form a circle" is the true meaning of our need for rules. "Shanghu does not follow the example of the previous kings" is a strong basis for us to break through the rules. When the relations of production continue to develop with the development of productive forces, breaking through the solemn writing style of Tang poetry, and the lyrics of Song Dynasty linger in later generations, we should also understand the importance of breaking through the rules.

How to form a square circle? According to the rules, it can be changed according to the times, and then it can become a square circle.

Explain that this is a full score essay for the college entrance examination and see if you can use it and modify it appropriately 2. Introduce the square watermelon essay with a thousand words

At noon, I heard my father say: The second mother who studied in Shanghai is back.

Our family went to our cousin’s house for lunch. The second mother came back and said to everyone with a happy face: "I brought gifts for everyone."

After saying this, she smiled mysteriously. What's going on? Today is to greet the second mother, why does she still give us gifts? My mother came over and asked: "Second sister-in-law, what is in this carton?" The second father came over and said: "This is a secret, we will open it later!" My cousin was as curious as me. During lunch, our eyes would look at each other from time to time. Look at the cardboard box carefully.

We both wanted to save our stomachs, so we stopped eating after a few bites. The adults were talking and laughing, and were discussing playing mahjong later. My cousin ran to his father and said, "You can eat the stuff in the carton now!" Finally, when the adults had finished eating.

At this time, the second dad opened the box. My cousin and I couldn't wait to see what was inside, stretching our necks and unblinking eyes, waiting for the treasure to appear. The box was fully opened, ah, it was a watermelon. I thought it was some kind of rare thing? Alas, why is this watermelon square? I have never seen it before.

Dad took out the watermelon, picked up the knife, and cut it open. I couldn't wait to pick up the watermelon and taste it. It tasted no different from ordinary watermelon.

The second mother saw our expressions and said, "When I was in school, a friend brought this from Japan. Do you know why this watermelon is square?" Seeing that none of us could guess. Yes, the second mother continued: "When the watermelon grows up, put it on a square mold and it will grow into a square shape.

This kind of watermelon is easy to transport. Now you know."

< p> We discussed while eating watermelon: "It would be great if eggs were also square." My cousin laughed: "How does the hen lay eggs?" We laughed, but the square watermelon left me a lot reverie.

3. Essay on the growth process of square watermelon

Everyone must know more or less about square watermelon. This kind of watermelon is not a new product

but was grown before the watermelon grew up. Put it in a special transparent square box

Then, the watermelon slowly grows. Because of the obstruction of the box, the watermelon will not become round, but will

be squeezed. Press and become square.

People often say: "A twisted melon is not sweet." But the "twisted" square watermelon is

novel in shape, easy to transport, and both ornamental and edible. It is unanimously praised by consumers for its value

. According to reports, at agricultural exhibitions in some places, square watermelons have sold for over a thousand yuan each.

Some people may say: "There must be a reason for nature to shape the watermelon into a round shape.

It is genetically determined and cannot be violated. And for a long time, people have not felt that There is nothing wrong with a round watermelon

And expecting an external mold to constrain the watermelon and forcibly 'turn the circle into a square' has no scientific meaning and is only available in the market. It may be a flash in the pan. Expecting it to bring people wealth is more like a gamble with a slim chance of winning. This method of making watermelons grow abnormally is obviously contrary to the principle of plant growth. It is reasonable for watermelons grown in such shackles to have poor color and taste. ”

In fact, square watermelons are rich in nutrients and of high quality. Due to the pressing of the mold

, its internal structure is relatively dense, which increases the nutritional density, makes the taste sweeter, and is

more nutritious.

It can be seen that the square watermelon has experienced a certain amount of squeezing and oppression, and finally fully accepted and adapted to the square box, and then it became more valuable.

Aren’t the setbacks and difficulties we experience also testing our ability to accept?

If we accept the kind words of our parents and teachers, won’t it also improve our own cultivation?

Isn’t it a kind of

improvement to accept all your shortcomings but strive to be the best version of yourself?

Maybe you are not outstanding in appearance, maybe your words are not amazing, maybe you do not have extraordinary talents,

Maybe you do not have brilliant achievements... but these are not important. In a blink of an eye, look at Square

Melon: He accepted comfort and pressure from the outside world, and turned them into his own strength

and finally became a blockbuster.

Life will always change infinitely according to its constant ups and downs. We just need to

try to accept things that are good for ourselves with a normal heart and accept what has happened

. Instead of being discouraged and defeated by difficulties when encountering difficulties.

The ancients said: "Be born in sorrow and die in happiness." It can be seen that life will not be smooth sailing

Everything will go well. This requires us to enhance our ability to accept and face various difficulties in life.

Finally, the current situation of the square watermelon tells me:

Change what can be changed, accept what cannot be changed. 4. Composition on the topic of circles and squares

The association of a round sky and a square place

Inscription: Wisdom desires to be round and conduct to be square.

Circle and square are the most basic geometric figures. Their combination forms the shape of sky, circle and earth with a right inner circle and an outer circle. It can be said that the square is composed of a polyline, and the circle is composed of smooth curves. The polyline is originally straight, but it is forcefully folded into a 90-degree square, while the curve forming the circle is smooth, and it can generate appropriate angles to adapt to changes in graphics. This can't help but remind me of some principles of being a human being. (The geometric shapes of squares and circles are associated with the principles of life. The writing is novel and very vivid.)

The square often symbolizes a person who is upright and upright in nature. The so-called integrity means integrity, and integrity means integrity. Professor Yin Guoming of Jinan University explained it this way: "Integrity means that you have a strong sense of morality, are always ready to obey your own conscience, and have the courage to stick to your beliefs and do whatever you want. "Caring about their own interests and gains and losses." The circle symbolizes those people who are changeable and smooth in life. Although they also have thoughts, their thoughts are not durable and change with the changing times. Ridiculed as "weak willed", "groveling", "flattery" and so on. (List the symbolic meanings of squares and circles to provide the author with his own opinions below.)

I don’t really appreciate these two opposing personalities. People who are tactful and have ulterior motives are often looked down upon by people, but being a person with upright nature is easier said than done. If "integrity" is compared to a laurel crown of personality, it is a laurel crown woven with thorns, and not everyone can afford it; if "integrity" is compared to a priceless treasure, which people dream of, not everyone can afford it. Can get.

As the fox said: Learning integrity is tens of thousands of times more difficult than learning crooked skills! It is not easy to truly "stand up straight, don't lie down", and it is even more difficult if "you are surrounded by enemies on all sides and still stand up straight". (Putting forward the view that "I don't appreciate these two opposing personalities" and explaining the difficulty of being upright.)

I think if the two are combined into the shape of a round sky and a square earth, it might be possible Get a new kind of person who can adapt to the future society. Because, the people formed by the combination of square and round are fickle and smooth on the surface, but in their hearts they are upright and keep working hard towards the goals in their hearts. This is exactly the quality that new people who adapt to the future should have. 5. Please write the "Fang" How to write "Yuan"?

Square, square, represents integrity and justice; round, round and smooth, represents tact and harmony. With this idea in mind, I believe it will be easier to choose characters and narrate events.

Let’s start with the round sky and the square place. 1. Introduce it from Pangu’s creation of the sky and draw out the shallow meaning of this article. 2. Discuss the ancient Chinese’s understanding of the round sky and the square place, as well as its influence on the Chinese people, and explore China. Views on life in traditional culture. For example, the definition of ethics such as the husband’s guide for his wife. 3. Compare Westerners’ views on the world and explain a principle: the relationship between the actual social production and the spiritual world (philosophical significance). 4. Summarize the above views, rise to the level of culture, and propose the idea of ??treating culture equally. Central idea: Circle and square are the most basic geometric figures. Their combination forms the shape of sky, circle and earth with a right inner circle and outer circle. It can be said that the square is composed of a polyline, and the circle is composed of smooth curves. The polyline is originally straight, but it is forcefully folded into a 90-degree square, while the curve forming the circle is smooth, and it can generate appropriate angles to adapt to changes in graphics. This can't help but remind me of some principles of being a human being. (The geometric figures of square and circle are associated with the principles of life. The writing is novel and very vivid.) The square often symbolizes a person who is upright and upright in nature. The so-called integrity means integrity, and integrity means integrity. Professor Yin Guoming of Jinan University explained it this way: "Integrity means that you have a strong sense of morality, are always ready to obey your own conscience, and have the courage to stick to your beliefs and do whatever you want. "Caring about their own interests and gains and losses." The circle symbolizes those people who are changeable and smooth in life. Although they also have thoughts, their thoughts are not durable and change with the changing times. Ridiculed as "weak willed", "groveling", "flattery" and so on. (List the symbolic meanings of squares and circles to provide the author with his own opinions below.) I don't really appreciate these two opposing personalities. People who are tactful and have ulterior motives are often looked down upon by people, but being a person with upright nature is easier said than done. If "integrity" is compared to a laurel crown of personality, it is a laurel crown woven with thorns, and not everyone can afford it; if "integrity" is compared to a priceless treasure, which people dream of, not everyone can afford it. Can get. As the fox said: Learning integrity is tens of thousands of times more difficult than learning crooked skills! It is not easy to truly "stand up straight, don't lie down", and it is even more difficult if "you are surrounded by enemies on all sides and still stand up straight". (Putting forward the view that "I don't appreciate these two opposing personalities" and explaining the difficulty of being upright.) I think if the two are combined into the shape of a round sky and a round earth, a new way of adapting to the future may be obtained. social people. Because the person formed by the combination of square and circle may appear to be fickle and smooth on the surface, but in his heart he is upright and keeps working hard towards the goal in his heart. This is exactly the quality that new people who adapt to the future should possess. The idea of ??a round square also implies that it is founded on high technology, absorbs the essence of the world's most advanced technology, takes root in the soil of China's national conditions, integrates the East and the West, and makes progress step by step. The ancients also used the round sky and the square place as the synonym for heaven and earth. The half-liang coins with a circle outside and a square inside ruled China for more than two thousand years. Round, with the beauty of softness and perfection, is the adaptable and trendy knowledge of Chinese Taoism; square, with the beauty of neatness and squareness, is the highest ideal state of Chinese Confucian character cultivation. The combination of round and square, complementing each other's strengths, embodies the perfect realm of hardness and softness; the round and square accommodate each other, and Confucianism and Taoism complement each other, constituting the main spirit of traditional Chinese culture. Nowadays, some companies use checkerboard-shaped logo graphics. The idea comes from the "sky is like a round cover, and the earth is like a chess game" in "Three Kingdoms". The pictogram of the chess game is used to express the development strategy of Yuanfang. The four characters "round sky and square place" are embedded in it to convey profound meaning. The connotation of Yuanfang means that Yuanfang gives the brand lasting vitality in the process of pursuing perfection. (Elaborate on the point of view of "the shape of the sky and the earth" from both theoretical and practical aspects.) 6. How to write an outline for drawing a square circle

Today, we write a composition by playing a game. The name of this game is Draw a Square Circle, and its rules are: the left and right hands draw pictures at the same time, a circle and a square. Remember, they are different graphics!

The game started, and Zhu Pengbo was the first to play. She started to draw, but because she was too nervous, coupled with the laughter below, she couldn't draw well at all. As a result, the circles turned into lemons and the squares looked awkward. The classmates below laughed. Then she was "interviewed" by the teacher. I thought to myself: Don’t ask me to paint. If I make a fool of myself, I’ll be doomed.

Still, I came on second. I was even more nervous and had no confidence at all. My whole body was shaking and I was so scared that I couldn't stand still. Even the graphics I drew had traces of my shaking.

The classmates laughed even louder, which made me feel embarrassed. I was also interviewed by the teacher.

After everyone finished drawing, we practiced in our notebooks for a while. The second round of the game began, and all students made progress. I also feel that I am not as nervous as last time and I have regained some confidence. It seems that the idiom "practice makes perfect" has its truth.

Through this game, I learned that you can’t do things at the same time; practice makes perfect. In addition, everyone is not born excellent, the difference lies in the degree of hard work. 7. How to write an essay about the Great Wall

Look, from a distance, the Great Wall looks like a long dragon, winding among the mountains. It is more than 13,000 miles from Shanhaiguan in the east to Jiayuguan in the west.

Now we have arrived at the foot of the Great Wall. This section of the Great Wall was built on Badaling. It is tall and solid and made of huge stone strips and city bricks. The top of the city wall is paved with square bricks, which is very smooth, like a very wide road, and five or six horses can run parallel. Along the outer edge of the city wall are rows of buttresses more than two meters high, with square ones on them? The viewing port and the shooting port are used for viewing and shooting. On the top of the city wall, there is a square platform every three hundred meters, which is a fortress for garrisoning troops. During war, the towers can echo each other.

Now that we are standing on the Great Wall, stepping on the square bricks under our feet and holding on to the stones on the wall, you will naturally think of the working people who built the Great Wall in ancient times. Each of these countless stones weighed two to three thousand kilograms. There were no trains, cars, or cranes at that time. This steep ridge relies on countless shoulders and countless hands. One can imagine how great the working people were at that time.

Such an ambitious project is a great miracle in world history!

Don’t we be deeply intoxicated by the majesty and majesty of the Great Wall? 8. How to write an essay based on looking at pictures

There are single pictures and multiple pictures in writing essays based on looking at pictures, but looking at them is the prerequisite for writing. When looking at pictures, you should think about them in order, or from top to bottom, from bottom to top; or from far to near, from near to far; or from the middle to the surroundings; or from people to scenery, and from scenery to people. Think about what is depicted in the picture, and first have a general understanding of the main content expressed in the picture. Look carefully at the picture to understand the environment and place where the incident occurred. From the scenery and the clothes of the characters, you can also analyze the time when the incident happened; look carefully at the clothes and body of the characters, and think about the characters' identities, ages and occupations; look closely Regarding the characters’ movements, think about what they are doing and how they are doing it; look carefully at the characters’ expressions and think about their thoughts and feelings. Then think about what the whole picture illustrates and what the author's purpose was in drawing this picture. Finally, write an outline according to the diagram.

A single picture in a narrative only shows part of the content of one thing. In addition to the methods mentioned above, we must also learn to imagine what will happen in the past and what will happen in the future from the content of a picture. What changes will happen? Pay attention to writing a good beginning and end.

If there are multiple pictures, pay attention to the connection between the pictures. Focus on observing things that did not appear in the previous picture, such as what new characters appeared, what changes in the location, etc. Even if it is the same picture, special attention should be paid to the subtle changes in the picture, such as the movements and expressions of the characters, changes in the weather, etc. So as to understand the development and changes of things. After reading each picture one by one, read it again in a coherent manner so that the occurrence, development and results of the things on the picture can leave a complete impression in your mind. Then make an outline according to the main meaning of each picture and highlight it. The key point is to pay attention to details and don’t use equal effort on every picture. The narrative description of each picture should be coherent and connected with each other, and should not become an explanation of the picture's intention.

The picture when looking at pictures and writing words is static and relatively monotonous. We need to make the static picture move and enrich the monotonous picture through careful observation and reasonable imagination, such as making the characters speak. Carry out psychological activities to make the scenery colorful, etc. The method of looking at pictures and writing can be briefly summarized in twelve words: observe in sequence, try to express, and imagine reasonably. 9. How to write a middle school student's composition without rules?

"For example, a skillful hammer serves as a guideline for future work." This is a famous saying from the ancients, which means that a skillful hammer is like a skillful hammer itself. The tools for drawing circles and squares were left to later generations so that later craftsmen would know how to draw circles and how to make squares. The ancients also called it rules and regulations. The country cannot be lawless for a day, the family cannot be without rules for a day, and the school cannot be without discipline for a day.

In adolescence, everyone pursues personality development and freedom. However, freedom is relative. There is also a saying in English: "Freedom is not free." Freedom is not free.

Xiang Yu was able to carry the cauldron and was brave enough to win the three armies, but he committed suicide in Wujiang River because of his excessive arrogance. Fan Li, a Yue official, knew the importance of self-restraint. After destroying Wu, he did not ask for credit or reward. He bravely retired from the rapids, retired and returned to his hometown, where he worked as a merchant and sold horses to enjoy the rest of his life. It can be seen that while people express their individuality, they must also learn to restrain themselves or accept constraints from the outside world in order to achieve a win-win situation. Not only will you gain personality development, but you will also gain wisdom.

If freedom is a sharp sword, then restraint is a shield. If freedom is a kite flying high in the blue sky, then restraint is the kite string. If freedom is a speeding train, then restraint is the parallel rails. If you break away from the restraint, there will be an abyss below.

Some students think: “With too many restrictions, you lose your personality. If you blindly follow the rules and obey the teacher’s words, you will be like a poor worm trapped in a cocoon, and you will eventually die of depression. However, some students think: "As long as the rules are correct and progressive, they can guide individuality and freedom in the right direction instead of being complacent."

What is right and wrong? We are all close to adulthood, and we still have the ability to distinguish. Don't blurt out one sentence "unreasonable" and the other "Why don't we give people a living!" in a moment of anger. Think about it: What must these rules and regulations be? It is right or wrong, then the answer to the question of whether to abide by the rules or not is very clear.

"Wood is straightened by ropes, gold is sharpened by hard work", accept the constraints, abide by the rules and disciplines, accept the "rail tracks" set by the school for our speeding train, and abide by the school's rules and regulations. Let’s run towards success together in high school! 10. My discovery, how to write an essay, third grade primary school

Today, when I passed Yuantong Bridge, I made a new discovery.

On this day, I passed by Yuantong Bridge and found that the bridge opening of Yuantong Bridge is semicircular. When crossing another bridge, I found that the bridge hole was still semicircular. I thought: Why should the bridge opening be built in a semicircle? Why not make it boxy? At this time, the strong curiosity came up.

When I got home, I looked through relevant books and newspaper clippings carefully, but I still couldn't find the answer. I'm as anxious as an ant on a hot pot. Suddenly, I had a thought: Why don't I search it on the computer? I quickly turned on the computer and searched on it.

It turns out that the semicircular hole withstands greater force and is less likely to collapse. A boxy bridge is just the opposite. Square bridges have little bearing capacity and are prone to collapse. After reading it, without saying a word, I took out the straw and did the experiment.

I built two "bridges", one with a semicircular hole and the other with a square hole. I placed a mahjong on each of the two "bridges". As a result, not long after the mahjong was put up, the square bridge collapsed. However, the bridge with a semicircular opening "stands" firmly.

The "lock of doubts" was finally opened by me. I will study hard and unravel more unsolved mysteries.