Two children s debate on the day Two children s thoughts about the sun, what inspiration does it ins

In order to understand nature and explore objective truth, we must dare to think independently and question boldly; It also shows that the universe is infinite, knowledge is infinite, and no matter how knowledgeable people are, they will not know something, and learning is endless.

If you look at the problem from different angles, you may come to different conclusions; Also, there are things that no one can know, and they are not perfect, especially when it comes to learning.

Observe the things around you carefully; Dare to question and insist on your own opinions.

A child's point of view is illustrated by his own feelings, the sun produces heat, the temperature is high when the sun is close, the temperature is high at noon, the temperature is low in the morning and evening, and the temperature is relatively low when it is far away.

Another child illustrated from the change in the shape of the sun, that objects closer to the sun become larger, objects farther away become smaller, and the shape of the sun at noon is smaller than in the morning and evening.

From them, I learned that in daily life, we should observe a lot and carefully discover the bits and pieces of life, so that we can grow and progress.

What are the views of the two children in the debate?

How do they make a point?

What do you learn from them.

The sun is the same distance from the earth in the morning and at noon. Why does the sun look bigger in the morning than at noon? It's a visual error, an illusion.

The same object, placed in a group of objects larger than it, appears small, while placed in a group of objects smaller than it appears large. In the same way, the morning sun rises from the horizon against the backdrop of trees, houses, distant mountains and a small corner of the sky, and in this comparison, the sun appears larger. At noon, when the sun rises high and the vast sky is the backdrop, the sun appears smaller.

Secondly, the white part of the same object appears larger than the black one, and this physical phenomenon is called "photoosmosis". When the sun is rising, the background is a dark and dreary sky, and the sun is exceptionally bright; At noon, the background is a blue sky, and the sun does not contrast much with its brightness, so it appears smaller.

The temperature is higher at noon than in the morning, is the sun closer to us at this time than in the morning? Neither is it. The main reason is that the sun hits the earth obliquely in the morning and the sun shines directly on the earth at noon.

At the same time and in the same area, direct radiation is higher than oblique heat. At the same time, at night, the heat of the sun shining on the ground dissipates, so it feels cool in the morning; At noon, the heat of the sun hits the ground, so it feels hot. The temperature is hot or cold, and it does not indicate how far or near the sun is from the ground.

Both of them are incorrect, because of the common focus of the ellipses of the Sun in the orbital planes of the planets, the distance from the Sun to the Earth is only related to the revolution of the Earth, for example, the distance between the Earth and the Sun is different in different seasons.

Looking at the problem from different angles, the results are different.

Original text: Confucius traveled eastward, saw two children arguing, and asked why.

A son said: "I go near at the beginning of the sunrise, and I am far away in the middle of the day." ”

A child is far away at the beginning of the day, and the middle of the day is near.

A son said: "The beginning of the day is as big as a car cover, and the middle of the day is like a plate, this is not for the far small and the near is big?" ”

A son said: "The beginning of the day is cool, and the middle of the day is like a soup, this is not hot for the near and cold for the far?" ”

Confucius couldn't decide.

The two children smiled and said, "Who knows more about you?" ”

The first child's view is that the sun is close at the first rise and far away at noon, and the second child is the opposite.

Basis: First child: When the sun first rises, it looks as big as a car cover, and at noon it looks as small as a bowl.

The second child: The temperature is low when the sun first rises, and the temperature is high at noon Result: Confucius could not decide, so the two children said: Who said you know more?

Fill in the blanks according to the content of the two children's debate texts 1This short essay is written about (two children) and (Confucius), and it also illustrates the principle that we must observe phenomena (objectively), analyze problems (reasonably), and not be biased, otherwise we will draw (wrong) conclusions.

2.The essay begins with Confucius's questioning and debate, then writes about the reason for the quarrel between the two children, and finally writes about Confucius's inability to make a correct judgment on the child's question (being laughed at by the two children). 3.

The two children argued that the reason why the sun was so far away from us in the morning was that it was as big as a car cover at the beginning of the day, and as big as a pan in the middle of the day. The reason for thinking that the sun is close to noon and far away from us in the morning is that the sun is cool at the beginning of the day, and it is like a soup in the middle of the day.

One of their views is that the sun is close to people at noon and far away in the morning; One is that the sun is closer to people in the morning and farther away at noon. The basis is that the sun in the morning is big like a car cover.