Ranger notes 1: knowledge of sweeping the floor

There is such a fabricated saying that it is widely circulated: "If you don't sweep a house, how can you sweep the world?" (See "Knowledge Link" at the back of the article. Some wrote: "If you don't sweep a house, how can you sweep the world?" Some people think that cleaning the room is not the same as sweeping away the evil in the world, and heroes or warmongers who sweep the world do not necessarily like doing housework. It may be true.

Let's not discuss the relationship between them. I just want to tell my classmates that sweeping the floor can not only show a person's physical strength and physical coordination, but also show a person's thinking quality.

We should know that the ultimate goal of learning mathematics, Chinese and other knowledge is not to enter high school, go to college or become a senior technician, but to improve our core literacy. Core literacy mainly refers to the necessary character and key ability that students should have to meet the needs of lifelong development and social development, and the level of thinking and quality are important components of core literacy.

To put it bluntly, if a person can have a good thinking quality and a high level of thinking, then he is a smart person, and it is easier to achieve excellent results in his future study and work.

Let's look at my big broom and sweeping the floor.

For you, a teenager who has just entered junior high school, it is not easy to pick up a big broom made of bamboo branches easily, let alone sweep the fallen leaves easily. For many students, this is not much easier than learning the first set of broom skills by Little Shami of Shaolin Temple.

The first time I cleaned the sanitary area in front of the teaching building, I called several boys and girls.

You see, Raymond's classmate A struggled to hold the big broom high, only to let the broom tip gently slide across the ground. The contact area between the broom and the ground is too small, even a bit like the feeling of willow brushing water. Sweeping the floor like this, holding a big broom in your hand, not only makes you feel tired, but also sweeps away some fallen leaves when you go down with the broom.

What should we do?

You should let the flat broom head lie flat on the ground naturally, on the side of the leaves you want to sweep, then hold the top of the broom handle with one hand and the middle or bottom of the broom handle with the other-the distance between your hands depends on your height, and your strength belongs to Popeye or Snow White. Next, push your waist hard and sweep or push the broom left or right with your hands. Sweep, faster, needs more power; Push slowly, which is more labor-saving. At this time, fallen leaves and some dust will roll and jump with the movement of the broom head and run to their shelter-the two big green trash cans.

These are the essentials of action. Let's talk about sweeping the floor.

Let's turn our eyes to classmate B, a strong young man, who looks like a black tower. He is not lacking in strength. You see, the big broom like a pipa is dancing around him, and some fallen leaves are dancing with the dust. However, as students know, our outdoor sanitary area is a regular rectangle, which consists of tile floors and concrete walkways. There are also several square areas under the trees by the roadside-that is, the breathing passages of the roots. Since it is a regular rectangular area, we should start from a corner or an edge when cleaning, instead of everyone running to the center of the tile floor, scratching around like a silly boy with a broom in the east and a broom in the west, and finally getting red and swollen all over, but still itching. We should start from a point and an edge, advance layer by layer, and press forward step by step until the scattered leaves are put together.

It's like doing homework. Under normal circumstances, we will finish this assignment item by item in the order, instead of writing two explanations, writing a few phonetic notes, memorizing a little text, and adding a few phonetic notes when we come back.

To sweep a sanitary area, we must first figure out where to start sweeping, do a homework or other work, and figure out where to start and in what order. The knowledge here cannot be said to be exactly the same, but it is interlinked. It is said that sweeping the floor can also show a person's comprehensive ability.

As the future and hope of the motherland, as the builders and successors of the future of the motherland, students should grow into all-round talents with "moral, intellectual, physical and artistic development", instead of those so-called "people are superior" who can't work or even despise work-by the way, this idea of "people are superior" is unacceptable, and what we have to do is "people are superior"-you have lost sweeping the yard.

There are no small things in the school, and everything is educated. Labor is not a trivial matter, everything is learned.

However, don't worry, if you haven't learned to sweep the floor, then I have some exclusive cheats handed down by several masters, such as the sweeping skill of Shaolin Temple, the sweeping of Wutangmen, the 18-style golden dome snow removal of Emei School, the autumn wind of Huashan School and so on.

Ye Fan's Book of the Later Han Dynasty has the following record: "Take the word Chen Fan as an example, Runan Pingyu is also a person. In the fifteenth year of the reign of Fan, the father of Hedong, I tasted a quiet room and the courtyard was filthy. Father and friend Qin Xue came from the same county to wait for him and said, "why don't you clean up for the guests?" "Fan said," When you are a gentleman, you should clean up the world and settle down. "It is very strange to know that he has definite world ambitions."

The translation of this ancient Chinese into modern Chinese is:

Chen Fan is from Pingyu, Runan. His ancestors were the satrap of Hedong. When Fan Chen was fifteen years old, he once lived alone in a place where the yard and house were in a mess. Qin Xue, his father's friend in the same city, came to visit him and said to him, "Young man, why don't you clean the room to welcome the guests?" Chen Fan said, "It is a gentleman's duty to sweep away the evil in the world. Why care about a house? " Qin Xue thinks that he has the ambition to clarify the world, has his own opinions and is different from others.

This is the original source of "how can we sweep the world without sweeping a house?"

Liu Rong, a writer in the Qing Dynasty, described an incident when he was young in his essay "On Habits".

When Rong was young, there was a room in the west of Reading Health House. Read while thinking; If you think about it, you can walk around the room. There is a depression in the room, and the ruler is immersed in it. Every pair of shoes is full of hardships. It's a long time and it's safe. One day, my father came to the room and said with a smile, "If one room is not cured, how can we rule the country and level the world?" Tell the boy to level the soil. Rong was surprised when he returned to his own country. If the land suddenly rises, he will look down calmly and it will be flat. It's back. After a long time, let it go. Hey! People who are studying are very awkward! Step on the ground without following the depression. If it is long, it will be flat, and if it is long, it will be uneasy. Therefore, the learning of a gentleman is based on prudence.

It turned out that this sentence was said by Liu Rong's father. The original text of others was: "One room can't be ruled. Why is the country in the world?" Because Liu Rong's story is too similar to Fan Chen's, if you only watch it once, most people will be confused in a few days. So later generations came up with "How can you sweep the world without sweeping a house?" Such a fabricated statement.