What do I want to say about the sun?

Through the study of the text "The Sun", I deeply felt its importance to us.

First of all, I know from the text that the sun is hundreds of millions of miles away from us, and if we keep walking day and night, it will take 3,500 years! And the sun is so big, 1.3 million earths are worth one sun. The sun glows and heats up, and it is a big fireball, with a surface temperature of 6,000 degrees Celsius and a core temperature of 2,500 times the surface temperature.

It is precisely because the sun is so big, the temperature is so high, and it is so far away from us that it can bring light and warmth to the earth.

All living things on Earth have a close relationship with the sun. The sun is needed for the growth of all things, and with the sun, the trees, flowers, and animals on the earth can survive and reproduce. If there were no sun, there would be no plants on the earth, and there would be no animals.

We are human"Food, clothing, shelter and transportation are also inseparable from the sun. Without the sun, we humans would not be able to survive on Earth. You can see how important the sun is to mankind!

Because of the heat of the sun, water vapor, clouds, wind, rain, snow ...... are formed in the airThese natural phenomena. The sun also has a bactericidal effect, and we use it to prevent diseases. The solar water heater we use in our lives uses the heat energy of the sun to work.

In other science and technology, many energy ...... about the sun are also used

All the light and warmth on the earth is sent by the sun, and without the sun, the earth would be full of darkness. The world we live in is so beautiful, what a magical power the sun has!

Sun Reading Reflections (2).

Today we studied the text "The Sun", which made me understand that the sun is 100 million kilometers away from us, and if we walk to the sun, it will take 3,500 years, that is, we will take an airplane, and we will have to fly for more than 20 years. The sun is so big that 1.3 million earths are worth one sun. Because the sun is so far away from the earth, we see the sun the size of a plate.

Sunlight has the ability to kill germs. We can use him to prevent and ** disease.

The light and warmth on the earth are sent by the sun. With the sun, we have this beautiful and lovely world!

Reflections on the Sun (3).

The main contents of Lesson 21 "The Sun" in the language book are:

There is a legend that in ancient times, there were 10 suns in the sky, and later 9 suns were killed by arrows. In fact, the sun is 100 million kilometers away from us, and if we go to the sun, if we walk, day and night, it will take us almost 3,500 years, even if we take a plane, we will have to walk for more than 20 years.

When we look at the sun, we think it's not big, but in fact the sun is so big that 1.3 million earths are worth one sun. Because the sun is so far away from the earth, we look like the sun is just the size of a plate.

The sun glows, heats up, and is a big fireball. The temperature of the sun is very high, with a surface temperature of 6,000 degrees Celsius. It's just that when something touches the sun, it will change its appearance or become very hot.

So on Earth.

We all know that as long as it makes sense, then it has to be carefully considered. We generally think that if we get to the crux of the problem, everything else will be solved. Anonymous famously said that he learns less from victory and more from defeat.

I hope you will also understand this statement. In this way, Kim Won Ho-wen summed up his life experience in this sentence, "Initiative promotes the development of creativity". This sentence seems simple, but the gloom in it can't help but make people think deeply.

After the above discussion.

I have also thought about this issue carefully and have been thinking about it day and night. Anonymous inadvertently said that good medicine is difficult to cure unjust diseases, and good words are difficult to persuade fools. This inspires me.

Leo Tolstoy famously said that the life of any person should be governed by certain laws. It's a short sentence, but it makes me think about it. Think clearly, what kind of existence is the idea of the sun?

Well, Rubert once said that if a friend is blind, I look at him from the side. However, my understanding of this sentence is inadequate, and it is inevitable. We all know that as long as it makes sense, then it has to be carefully considered.

Why did the idea of the sun come about? Tang Bin inadvertently said that it is difficult to be poor in learning, and it is difficult to help relatives and teachers to get friends. This quote is sobering.

Leo Tolstoy famously said that to do good you must work hard, but you must work hard to get rid of evil. This sentence is like a bosom mate in my life journey, constantly motivating me to move forward. In the face of this inevitable conflict, we must address this issue.

However, even so, the emergence of the idea of learning about the sun still represents a certain significance. Zuo Chuan summed up his life experience into such a sentence, the sky can cover the earth, and the earth can accommodate the small. This makes me think deeply.

In this case, the folk proverb once mentioned that the same way is in harmony with each other, and the same is in love. This sentence is like a bosom mate in my life journey, constantly motivating me to move forward. In general, what is the crux of the matter?

This fact means a lot to me, and I believe it has some meaning to the world. Learning the idea of the sun may seem like a coincidence, but if we look at it from a larger perspective, it seems like an unavoidable fact. Why did the idea of the sun come about?

In general, in the face of such an inevitable conflict, we must solve this problem.

It is precisely because the sun is so big, the temperature is so high, and it is so far away from us, that we can bring light and warmth suitable for human survival to the earth, and the world we live in will be so beautiful and lovely.

It turns out that at this moment of the sun, I want to say that solar energy illuminates the world and illuminates people's hearts, without the sun there is no growth of all things, we must love the sun.

Lesson 16 of the fifth grade book of the human education edition, I previewed this text, mainly around the sun to write about the characteristics of the sun, the version of the sun and our human close relationship, the characteristics of the sun wrote about his great heat, the sun and our human crown, the relationship between the sun and our humans, wrote that it can make plants reproduce clouds, rain and snow is the sun brings hot and cold wind to the sun, and it can also prevent and ** disease.

This article introduces the characteristics of the sun's lofty size and high temperature, as well as the close relationship between the sun and the earth, which makes us understand the importance of the sun and stimulates our enthusiasm for exploring nature.

After studying the sun, I know that this text introduces the knowledge of the sun from three aspects, and uses a variety of explanatory methods to explain that the sun has a very close relationship with human beings.

Main contents: The text uses the analogy of the number of columns.

Zhi method, introduced some knowledge related to the sun, showing that the sun and human beings have a close relationship.

The first part introduces the relevant knowledge of the sun from the three aspects of great heat and heat, and the second part talks about the close relationship between people and the sun, and the two parts are related to each other, because the sun is so big, the temperature is so high, and it is so far away from us, that we can send the earth the light and temperature suitable for human existence.

"The Sun" uses a list of numbers, analogies, comparisons and other methods of explanation.

Part 1 (1-3): The sun is away from me.

They are far away, and they are big and hot. (Features).

In the second part (4-8 bars), the sun is very closely related to us. (The relationship between the sun and human beings) The text "The Sun" mainly talks about these two parts.

Chinese 5th grade volume 16 lesson "The Sun".

The author of the text "The Sun" is Zhang Yaomin, a modern writer, whose main works include "The Sun", "The Story of Air", "Talking about Vitamins", and "Talking about Hygiene". "The Sun" is a common-sense expository essay.

It introduces the characteristics of the sun and its relationship with the earth and human beings.

These two parts are interrelated, and it is precisely because the sun is big and hot that it is far away from us that it can bring warmth and light to the earth. In the original language, without the sun, there would be no beautiful and lovely world of ours. In introducing the characteristics of the sun, the author uses a variety of explanatory methods.

Make the content of the text colorful and easy to understand.

Excerpt from the text "The Sun".

When we look at the sun, we think it's not big, but it's actually so big that 1.3 million Earths are worth one sun. Because the sun is so far away from the Earth, it looks like it's the size of a plate.

The sun will shine and it will heat up.

It's a big fireball. The sun is hot, with a surface temperature of 6,000 degrees Celsius.

Even if steel touches it, it will turn into steam; The core temperature is estimated to be 3,000 times the surface temperature.

1. Column numbers. The Sun is 150 million kilometers away from the Earth, and the surface temperature of the Sun is more than 5,000 degrees Celsius.

3. For example: If we go to the sun, if we walk, it will take us about 3580 years.

In fact, the sun is 150 million kilometers away. Column numbers....

Library. The sun is the central body of the solar system and occupies the overall mass of the solar system. The eight planets in the solar system, asteroids, meteors, comets, outer Neptune objects, and interstellar dust all revolve around the Sun, which revolves around the center of the Milky Way.

The Sun is a star located at the center of the solar system, and it is almost an ideal sphere intertwined with hot plasma and magnetic fields. The diameter of the Sun is about 1,392,000 (kilometers, equivalent to 109 times the diameter of the Earth; It is about 1.3 million times the size of the Earth; Its mass is about 2 10 kilograms (330,000 times that of the Earth).

In terms of chemical composition, about three-quarters of the mass of the Sun is now hydrogen, and almost all of the rest is helium, including oxygen, carbon, neon, iron, and other heavy elements with less than 2% of the mass, which uses nuclear fusion to release light and heat into space.