An ancient essay question in the 6th grade winter vacation homework

1."Two Children's Debate Day" 2Go:

Leave. And: Wait.

3.Sun. 4.

A child thinks that the sun is close in the morning because: when the sun first rises, it is as big as the lid of a carriage, but at noon, it is as small as a plate. Another child thinks that the sun is close to people at noon because:

Isn't it a little cold when the sun first rises, but after noon it's as hot as putting your hand in hot water?

The Earth's orbit around the Sun is a nearly circular ellipse, and the Sun is located at a focal point of the elliptical orbit, so that the distance between the Sun and the Earth is constantly changing over the course of a year or even a day.

At the beginning of January every year, the Earth is at the perihelion of its orbit around the Sun, and the distance between the Sun and the Earth reaches a minimum value, which is about 100 million kilometers.

At the beginning of July every year, the Earth is located at the aphelion point of its orbit around the Sun, and the distance between the Sun and the Earth reaches its maximum value, which is about 100 million kilometers.

Compared with the average distance between the Sun and the Earth (100 million km), the difference in the distance between the Sun and the Earth in one year (100 million km) is almost negligible. Then in a single day, the change in the distance between the sun and the earth is even more insignificant.

If you had to compare the distance between the sun and the earth in the morning and at noon, one would think that the sun at noon would be closer, because the morning sun shines from the horizon and is a distance of the radius of the earth than the sun at noon.

Whether this statement is correct or not, let's analyze it.

From the above data, it can be seen that from January to July, in half a year, the change range of the distance between the sun and the earth reached 5 million kilometers (100 million kilometers minus 100 million kilometers), the change value in each day was 10,000 kilometers, from morning to noon about 6 hours, for a quarter of a day, and the change value of the distance between the sun and the earth was about 6868 kilometers, which was greater than the radius of the earth.

If the Earth is moving towards perihelion, from morning to noon, on the one hand, it is indeed closer to the distance of the Earth's radius (more than 6,300 kilometers), and on the other hand, after a quarter of a day, the distance between the Sun and the Earth is also 6,868 kilometers.

But if the earth is moving towards aphelion, from morning to noon, on the one hand, from the earth to the sun is also close to the distance of about a radius of the earth (more than 6,300 kilometers), but on the other hand, after a quarter of a day, the distance between the sun and the earth is 6,868 kilometers, and the two are superimposed, and the noon is even farther from the sun.

Therefore, whether it is closer to the sun at noon or closer to the sun in the morning depends on what time of year it is.

1, "Two Children's Debate Day".

2. Go: Leave. And: To.

3. When is the sun close to people and when is it far away?

4. The sun is as big as a car lid when it first comes out. The beginning of the day is as big as the car cover.

5. When the sun reaches noon, it's like putting your hand into hot water. and its day and day like a soup.

Confucius traveled eastward, saw two children arguing, and asked why. A small child said:"I have come near at the beginning of the day, and 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 small child said:"The beginning of the day is as big as the car cover, (and) in the middle of the day, it is like Panmeng, this is not small for the far and the near is big?

Yi'er said:"The beginning of the day is cool and cool, and the middle of the day is like a soup, which is not hot for the near and cold for the far? "Confucius couldn't decide.

The two children laughed and said:"Who knows more? "1 Title is "" 2 What does the word with parentheses mean Go:

And: 3 What are the two children arguing about? 4 A child thinks the sun is so close because:

Another child thinks the sun is so close because: Help.

1.The title is "Two Children's Debate Day".

2.Leave. And: To.

3 And the two children were arguing about the sun.

4.One child thinks the sun is so close because it is as big as a car canopy when it first rises.

5.A child thinks the sun is close to people because it's like putting his hand in hot water at noon.

1. Two children distinguish the day.

2, distance; Wait until.

3. The two children are arguing: whether they are close to people at the beginning of the day or at noon.

4. A child: close to people when the sun is larger. Another child: close to people when the sun is hot.

The title is "Two Children's Debate", which is selected from "Liezi Tang Wen".

To go means distance, and to means to, to.

The debate is whether it is at sunrise or near noon.

It is believed that the sun is close because it appears larger when it rises, while it is smaller at noon, and it is believed that it is near in the morning and far away at noon.

Think that the sun is far away because it is not hot when the sun rises, and it is hotter at noon, and think that the morning is far away, and the noon is close to what you will learn in junior high school.

1. The title is "Two Children's Debate Day".

2 Go: Distance and: Arrived.

3 Whether the sun is far or near us.

4 A child thought that the sun was so close because it was as big as the visor of a carriage when it first rose, and it was like a pan at noon. (The sun rises and is small, but at noon it is small) is not small for those who are far away, but great for those who are near.

Another child thinks that the sun is close to people because it is cool at the beginning of the day, and at noon it is so hot that it is like putting your hand in hot water. (The sun rises coolly, and the noon is hot) This is not hot for those who are near, but cold for those who are far away.

1.The title is "Two Children's Debate Day".

2.What do parenthetical words mean?

Go: Leave; Distance. And: To.

3.What are the two children arguing about?

A: They are arguing about the size of the sun in the morning and at noon.

4.A child thinks that the sun is close because: the sunrise is as big as the car cover, and the middle of the day is like Panmeng.

5.Another child thinks that the sun is close to people because: the sun is cool at the beginning of the day, and it is like a soup in the middle of the day, which is not hot for the near and cold for the far?

1.Two children debate the day.

2.Leave. 3.One child said, "I think the sun is close to people when it comes out, but far away at noon." Another child thinks that the sun is far away at the beginning of the day and close at noon.

When the sun first comes out, it is as big as a canopy on a car, and at noon it is like a pan, isn't it small in the distance and big in the near? ”

2.When the sun first comes out, it is cool and cool, and by noon it is so hot that it is like putting your hand into hot water. ”

1.Topic: Two Children's Debate Day.

2.Go: Leave;

And: It's here. 3.Sun.

4.One child thought the sun was so close because: when the sun first rose, it was as big as the visor of a horse-drawn carriage.

Another child thinks the sun is so close because it's like putting your hand in hot water at noon.

Hope it helps-

Indomitable (flex: bend).

A thousand shots (hair: hair).

Perseverance (锲: engraving).

Prestigious (negative: bear, bear (have enjoyed), and by extension, enjoy) for the grand view (蔚: lush).

Impatient (burn: burn).

Calm and unhurried (urgent: urgent).