However, have you ever thought that human beings can't live without the sun? If there is really no sun in nature, what will we face? The core temperature of the sun is extremely high, reaching150,000℃, and the core material density is about150,000 kg/m3.
The solar photosphere is the round surface of the sun that we usually see. The surface of the photosphere is gaseous, and its average density is only several hundred million times that of water. It is 500 kilometers thick. With a telescope, we can see that there are many dense point-like structures on the surface of the photosphere, which are called granular structures like rice grains.
If there is no sun, the earth will always be dark, and everything in the world will always be immersed in the vast night. Without the difference between day and night, without a trace of warmth, snowflakes will fly wildly all over the world, animals will become extinct, flowers will wither, trees will wither, children will disappear, and the earth will become lifeless, just covered with snow.
The earth, a vibrant and fragrant world, will become a huge ice hockey. Without the sun, there would be no alternation of seasons on the earth.
Spring is a beautiful season for everything to revive and spring to return to the earth. When the sun comes out, it means that the light has arrived.
The flowers smiled, the grass smiled, the willows stood in high spirits, and the children took off their heavy cotton-padded clothes and played and sang on the grass. If there is no sun, people can't hear the chirping of orioles, cicadas, the fragrance of osmanthus, and "Miss Snowman" outside the window ... If there is no sun, there will be no children's laughter in the world.
Without the sun, the whole world would be terrible and unimaginable. Light and heat come from the sun, and the growth of everything in the world depends on the sun. In short, man cannot live without the sun. If there is no sun, do you like the dark world? .
2. If there are no books in the world, books are the soul of human beings! If there were no books, then China's 5,000-year civilization would be buried; The essence of the experience of the former sages and ancients cannot be circulated.
Then the so-called knowledge and history no longer exist. Books are the source of strength! Without books, Watt's steam engine could not rotate quickly, not to mention the outbreak of the industrial revolution, and people had to rely on manual labor. If there were no books, why did Zhang Heng invent the seismograph?
Why did Li Shizhen write Compendium of Materia Medica? Why did Zu Chongzhi calculate pi? Without books, spacecraft, rockets and satellites, we can't leave the ground and go into space, computers can't transmit information thousands of miles away, and maglev trains can't run on the earth. How can mankind step into high technology?
Information, globalization today? Yes, because of books, we have unlimited power to build a better tomorrow. Shakespeare said: "Books are the ladder of human progress."
Another celebrity once said: "Books are the nourishment of all mankind." Without books, there would be no civilized society.
Everyone's body is wandering around, but the soul is withered. Because there is no irrigation and nourishment from books.
By that time, that bitch will swear and cheat all over the street, and I'm afraid it will be normal. People are no longer bound to each other for shaping their image and maintaining their self-cultivation, and are no longer humble to each other for traditional virtues and civilized manners. The whole society is nothing but barbarism and violence. No one abides by the law, and no one sets an example. How can such a society have civilization and knowledge? I once read a report that according to the investigation of relevant experts, educated and uneducated children will handle things differently when they grow up.
The former is calm and knows how to solve problems in an appropriate and reasonable way, while the latter is disheartened and always thinks that methods can solve anything. This has caused: the former will often become law-abiding citizens and live in the upper class of society; The latter will often become a fight over a trivial matter, breaking the law.
I think prison should be where they spend the rest of their lives. It can be seen that books are very important for a person's growth, development and the formation of a good character.
How can human beings develop and create without books? Without books, human beings can only tend to lag behind and perish. If there were no books, there would be no thriving world, no society full of morality and law, no such rich scientific and technological achievements, and no such smart me sitting here praising the beauty of books.
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ If there were no books in the world, we would lose the opportunity to master the laws and truth of everything, and our minds would no longer be full; The country will be unable to build and develop and will be eliminated by the world; The world will no longer be perfect, the progress of the world and society will stagnate and human civilization will be interrupted. Then at this time, the wonderful, sacred, ideal and progress will no longer exist, and the world will be a closed, indifferent and dark world.
If there are no books in the world, we are a numb and ignorant person. We no longer have any thoughts or reactions to anything.
I don't know the depth of the sea, the blue of the sky and the breadth of the earth; I don't know the flowers, the birds, the green trees; I don't know the beauty of music, the richness of literature and the happiness of life. I don't know the world, I don't know other people, I can't communicate with your companions in words, I no longer enjoy the happiness brought by knowledge, and I no longer have the meaning and value of human existence.
Of course, I can't read your handwriting or what it means. Then, like the rain on the ground, it comes in a hurry and goes quietly, and my life no longer means meaning.
If there were no books in the world, countries would cease to exist, and countries could not match peace, development and prosperity. A collective composed of people will no longer be kind, United, honest and peace-loving, because there will be no laws, rules and regulations and no moral requirements, then that collective will fall into chaos, full of evil, cunning, hatred and revenge.
At that time, there may be a lot of smoke, frequent wars, kilometers, fairness and freedom, but I can be "happy" and "happy" with developed limbs? In this way, the world is like the most primitive society of mankind. If there were no books in the world, it would be a dark and gloomy world.
World communication will stop, the understanding of nature will be lost, and the global geographical environment will no longer be understood. The excavation of deep science will become empty talk.
The splendid civilization created by mankind will vanish in an instant, and so will the progress of mankind. By then, the resources enjoyed by the whole world will no longer exist, and human beings will no longer understand the mysteries of the vast universe, no longer have new scientific research achievements, no longer discover any truth and theorem, and no longer master the adaptation to nature.
The world is overcast, because without books, let alone global cooperation and cultural diversity, the meaning of the world no longer appears. Even if you have created many achievements for the world, you will be buried in the deep land because there is no book record.
If there are no books in the world, human existence is worthless and the brain is blank; The country is no longer stable and peaceful; The world, global resources and wealth are no longer preserved, and the world can only be a cold and dark society. If there are no books in the world, I really can't imagine! what can I do? You can only look for light with your eyes! If there are no books in the world, the sun is steaming like fire, and I am leaning against the hot railing alone, empty-handed, without the resistance of books, the sweat sticking to silk seems to seep into my brain, and cicadas sing impatiently.
It suddenly occurred to me, what would happen naturally if the book disappeared like this? What's the taste of life? In this way, the four seasons lose all their meanings, leaving only the temperature that the skin can perceive. In winter, snowflakes fall one after another, without the beauty of "like a strong wind in spring, blowing at night and blowing open the petals of ten thousand pear trees", just a monotonous white.
Even the dreary and sad feeling of "there are no birds in a hundred mountains and no footprints in a thousand paths" has been lost. How can we describe the vitality of "it is not snow from a distance, because there is fragrance"? When the gloomy cumulus clouds will disperse and the peach blossoms will bloom in the next spring, we no longer expect it, but just hold on to the cotton-padded jacket and complain about the cold weather.
Lost in spring.
3. As if nothing had happened, write a 400-word composition "If there is no teacher"
If there were no teachers, there would be no well-informed me. If there were no teachers, we would not be polite to others. If there is no teacher. Our hearts will become dark and cold. Teachers are like a fire, burning our hearts. A teacher is like a lamp, illuminating our hearts. Teachers are like mothers. Only under the care of teachers can we grow up healthily. Teachers are like navigation, guiding the direction and letting us move forward. We are like a small sapling. Only under the teacher's sunshine and rain can we grow into a big tree.
Teacher, if there were no you in this world, I wouldn't have to go to school early every day and be mercilessly woken up by my mother. I can take my time to wash my face, have breakfast and have fun.
Teacher, if there were no you in this world, I wouldn't hear your endless criticism and education because I didn't get 90 points in the exam. No one cares how I take the exam.
Teacher, if there were no you in this world, I wouldn't have to recite those difficult English words and listen to boring English tapes. You can study less for 3 hours, study less for a while, and do less homework.
Teacher, if there is no you in this world, I can play QQ games online at home, without class, whether for an hour or a day.
But, teacher, if there is no you in this world, how can I learn knowledge? What should I do when I grow up without you in this world? If there is no you in this world, who will tell me the answer to the difficult problem? If there is no you in this world, I don't go to school every day and surf the Internet at will, what can I do?
If you are tired of studying, you may feel that you can finally relax and be free without a teacher. But have you ever thought that if there were no teachers in Edison's time, Edison would have mastered so much knowledge to invent incandescent lamps and phonographs? There will be no televisions, refrigerators and computers now, not to mention spaceships and rockets. Without these things, would our life be as comfortable and beautiful as it is now? Without teachers, how can there be such exquisite and fun toys as remote control cars and handheld game consoles? Some toy models can be described as fantastic. Without a teacher and no one to teach you this technology, would you do it? It is impossible without teachers to impart knowledge, engineers, people to design novel drawings, houses to create new styles, and modern bridges like cable-stayed bridges to be built, let alone cross-harbour tunnels. Everything can only be maintained at the original level. The fruit trees in the orchard and the crops in the field can't increase production, so farmers can only harvest wheat with sickles. Without the spread of knowledge, there would be no new energy, new materials and new inventions needed for national development, and there would be no cars, trains, planes, cannons, tanks and atomic bombs. If Nobel had no knowledge and didn't know what gunpowder was, could explosives be invented? Not to mention the shenzhou spaceship launched by our country. And people's minds. If you don't learn new knowledge, you won't innovate. After a long time, your brain has adapted to the way of thinking nothing and is numb. It's too late to think about innovation. Thousands of years have passed.
The teacher is dew, she makes the grass grow sturdily, the teacher is a shining star, she points out the route for us, the teacher is a diligent gardener, and she turns the barren land into a beautiful garden.
If, if there were no teachers, there would be no us now. Thank you, teacher. You gave birth to us with sweet and lush milk, and you moistened us with hard sweat.
Manna, stars, gardeners and teachers are all the same. Are ordinary and great! But teachers are many people, including those I am grateful for.
I hope to adopt. Thank you!
If there is no green in the world, write a 600-word composition. Green is the color of life and the most basic color of nature. In spring, you will see the towering trees grow lush green leaves, the young trees spit out new branches and buds, the green leaves set off the red flowers, and the grass is too green to see the green trees and red flowers. Birds will disappear when they lose their habitat. The hot sun will make animals have nowhere to hide, dusty, and encounter heavy rains and flash floods, leading to flooding. The direct result is that the number of plants will drop sharply and the number of animals will decrease day by day. In order to survive, carnivores will become predatory and kill each other, which will eventually lead to the extinction of the animal world. What impact will it bring to mankind? If there is no green in the world, you can't see farmers working hard in the fields, children chasing and playing on the lush lawn, and football stars galloping on the green grass. There are no flowers and green leaves in life, which will bring much change to people's lives. As the saying goes, "People take food as the sky, and people take food as the sky". Without green, rice, wheat and corn are the staple foods of human beings. Which one is not from green plants? Can you say that wheat and corn can bear rich fruits without green leaves? There is no doubt about it. Which vegetables and fruits we eat are not the crystallization of green life? Maybe someone will say, if I don't eat green vegetables, can't I eat big fish and big meat every day? In fact, these fish and meat also come indirectly from green plants. Without green, mankind will go extinct. It can be seen that green plants are closely related to human survival and contain life and hope. Without green, there is no life. There is only one earth for mankind. Please protect our earth and cherish all green life, so that if there is no if.
What would the world be like without books? If we don't know how to master the laws of all things and the development of science, then the progress of society will stagnate; We will not understand the evolution of history and the origin of traditional culture, then human civilization will be interrupted; We will not be able to develop our country and economy, so we will be eliminated by the world.
Without books, the world will no longer be perfect, it will be a closed, indifferent and dark world. If there were no books, Watt's steam engine would not be able to rotate quickly, let alone the industrial revolution. If there were no books, Madame Curie would not have discovered the existence of radium, and there would be no treatment of cancer and other diseases with reflective substances today; What's the use of Bi Sheng inventing paper if there are no books? If there were no books, why did the Compendium of Materia Medica written by Li Shizhen survive?
Books are the ladder of human progress. Shakespeare once praised it like this.
Just like this, it is books that lead us to wander in the ocean of knowledge and find many pearls of life, one after another connecting the development and progress of our society today. If there are no books in the world, where is the vast history written? From Pangu to Shang Tang, from Zhou Youwang, the warlord in the bonfire drama, to Shang Yang, from Qin Shihuang burning books and burying Confucianism to Han Wudi contending, through the romance of the Three Kingdoms, hundreds of years of war finally brought a prosperous Tang Dynasty, but it is inevitable that "the world is divided for a long time", the Five Dynasties and Ten Countries, the Song, Yuan, Ming and Qing Dynasties all experienced ups and downs.
All this, when we look back with the secretary of history, the memory is as long as the railway track. History always warns the world not to repeat the same mistakes.
If there are no books, how can we know the joys and sorrows of our predecessors, how can we face the reality and live calmly ... If there are no books in the world, countries will cease to exist, or countries simply do not deserve peace, development and prosperity. People will no longer work hard for life; Maintain self-cultivation, shape image and be polite to others.
Then the whole society will be full of cruelty and violence. No one obeyed the law, and no one set an example.
Because without books, there would be no laws, rules and regulations, and no moral requirements. How can such a country have the birth of civilization and talents?
If there were no books in the world, we would be numb and ignorant. I don't know the depth of the sea, the blue of the sky and the breadth of the earth; I don't know the flowers, the birds, the green trees; I don't know the beauty of music, the richness of literature and the happiness of life.
We don't know the world, and we don't know other people. We can no longer communicate with our peers in words, only in words.
We no longer enjoy the excitement brought by knowledge, and of course we no longer have the meaning and value of human existence.
6. Write a composition, "If not, if there is no" sun "in life, as we all know, there is a fiery red sun hanging high in our sky.
Sunrise and sunset in the morning bring us light and warmth. But, coincidentally, the sun is not one of them.
In the vast universe, except our familiar solar system. There are two other solar systems.
They also have a luminous body similar to the sun. It's just too far from us.
The light emitted to the earth is very weak, so most people think there is only one sun. The same is true in life.
The luminous body is not one. It's just that each other is obscured by the light of the other, and they all think each other is the best.
So I slowly put away my unique aura and be the most ordinary myself. I am easily defeated by life and lose confidence.
People who lose self-confidence just timidly do themselves every day and dare not shine. I just envy those successful people in the corner.
Dreaming that I will become a noble white swan one day. Here I want to say: Why should we envy them instead of believing in ourselves? Some time ago, there was a very popular group in China: Rising Sun Masculine.
It was common before the debut, but it got out of hand after the Spring Festival Evening. Because they found their own advantages and amplified them.
Even if it is epiphyllum, it should be brilliant. Now Griffin, the star of the Clippers in the NBA team, is known as the "beast" who knows his own advantages, super jumping ability and dunk skills.
Consolidate their position in the NBA. Are all successful.
Every "white swan" in the world only makes a breakthrough in its own field because it believes in itself. Don't dream of being someone else.
Believe in yourself and be confident. You didn't succeed just because you didn't have enough courage to believe in yourself.
It's not terrible to lose self-esteem, but it's really sad to find self-confidence. Without self-confidence, you are a puppet and a walking corpse.
So don't ask anyone else. What's the point of this beautiful world if it's all the same? Be a unique black swan! To be the most beautiful and unique black swan requires self-confidence. You should know that other people's things can only be copied, not learned.
So, live a different life and be the best of yourself.
7. Write a composition with "nothing happened". If there is no water, it is an indispensable food for people.
It is the nurturer of the field and the embellisher of the scenery. People have a lot of praise for water, because it keeps us alive.
If there is really no water in nature, what will we face? Water is priceless and cannot be exchanged with anything. It is like a colorless and tasteless transparent gem.
Books are the source of knowledge and water is the source of life. We can't live without water. You don't believe me? Then let me talk about it! We use a lot of water every day. For example, we have to drink water, wash clothes, wash our faces and gargle every day ... these are all things we have to do every day.
In this way, we use at least a few hundred grams of water every day. If there is really no water in nature, then we can't drink water every day, and we have to make this dirty clothes every day, even the most basic washing can't be done.
If there is no water, then we can't see the magnificent sea and the mirror-like West Lake. All these scenes are related to who will disappear.
Even with the majestic Mount Tai and the fragrant hills with red leaves, it is a lonely scene without the embellishment of water. The world without water is terrible, and the world without water is dead. Without the care of water, it will naturally die, because all living things need water.
We don't want the world to become such a result, that is, let us cherish water, save water resources, let us grow up under the care of water forever, and sugar water will always accompany us.
8. If there are no books in the world (1), we will lose the opportunity to master the laws and truths of all things, and our minds will no longer be full; The country will be unable to build and develop and will be eliminated by the world; The world will no longer be perfect, the progress of the world and society will stagnate and human civilization will be interrupted.
Then at this time, the wonderful, sacred, ideal and progress will no longer exist, and the world will be a closed, indifferent and dark world. If there are no books in the world, we are a numb and ignorant person.
We no longer have any thoughts or reactions to anything. I don't know the depth of the sea, the blue of the sky and the breadth of the earth; I don't know the flowers, the birds, the green trees; I don't know the beauty of music, the richness of literature and the happiness of life.
I don't know the world, I don't know other people, I can't communicate with your companions in words, I no longer enjoy the happiness brought by knowledge, and I no longer have the meaning and value of human existence. Of course, I can't read your handwriting or what it means.
Then, like the rain on the ground, it comes in a hurry and goes quietly, and my life no longer means meaning. If there were no books in the world, countries would cease to exist, and countries could not match peace, development and prosperity.
A collective composed of people will no longer be kind, United, honest and peace-loving, because there will be no laws, rules and regulations and no moral requirements, then that collective will fall into chaos, full of evil, cunning, hatred and revenge. At that time, there may be a lot of smoke, frequent wars, kilometers, fairness and freedom, but I can be "happy" and "happy" with developed limbs? In this way, the world is like the most primitive society of mankind.
If there were no books in the world, it would be a dark and gloomy world. World communication will stop, the understanding of nature will be lost, and the global geographical environment will no longer be understood.
The excavation of deep science will become empty talk. The splendid civilization created by mankind will vanish in an instant, and so will the progress of mankind.
By then, the resources enjoyed by the whole world will no longer exist, and human beings will no longer understand the mysteries of the vast universe, no longer have new scientific research achievements, no longer discover any truth and theorem, and no longer master the adaptation to nature. The world is overcast, because without books, let alone global cooperation and cultural diversity, the meaning of the world no longer appears.
Even if you have created many achievements for the world, you will be buried in the deep land because there is no book record. If there are no books in the world, human existence is worthless and the brain is blank; The country is no longer stable and peaceful; The world, global resources and wealth are no longer preserved, and the world can only be a cold and dark society.
If there are no books in the world, I really can't imagine! what can I do? You can only look for light with your eyes.