Live broadcast: Ancient people accompany me to make up lessons

“Beijing has a temperate monsoon climate with hot and rainy summers and cold and dry winters. The rain and heat are at the same time, and the cold and hot are distinct..."

Copying these geographical knowledge, many students in the school read it in pieces.

"No wonder people in that place in the north can practice rotational farming. Their grass is green all year round and they can let the land lie fallow every two years. In order to maintain the fertility of the land, farmers here have to plant more without changing things. Fertilize..."

"The geography teacher said that the people here are all farmers, and the people over there are farmers. Is it possible that the farmers over there who can cultivate land are almost all small landowners with a lot of land, analogously to those here. ?”

The teacher on the marquee talked about the climate of the two places, fertilization, and traditional farmyard manure to pigs.

If there is more grain, there will be more pigs; if there are more pigs, there will be more manure; if there is more manure, there will be more grain.

He said that this is a very good agricultural cycle, which has supported the agricultural civilization of this land for thousands of years. Then he returned to the topic of eating meat. Eating pork is also related to agriculture and climate. In addition to meat, pigs are also important. of manure.

The geography teacher's language is popular and his teaching style is humorous. He can bring out geographical knowledge points in the questions and answers and jokes with his classmates. This kind of teaching method is liked by later generations of students, and it was also liked by ancient Yun students.

In the two months since the summer vacation, various changes have taken place in government and private schools. People who are focusing on improving crops have regained their enthusiasm for agriculture. Basically, scholars must be able to grow something. What can be said about agriculture? Come out once or twice.

That is to say, the holiday anchors have laid the foundation for them, so that everyone can listen to all kinds of pig manure at this time without getting disgusted, and they can also discuss seriously that they are all manure, and whether there is any difference between human manure and pig manure.

[The geography teacher then circled the West Asian region and asked: "So why don't people in West Asia eat pork?"

Several students in the class immediately answered questions about religious beliefs.

The geography teacher smiled and said, "Let's look back at history. A long time ago, in the Assyrian and Babylonian periods, people at that time still ate pork.

Because of human activities, the environment here has changed.

Looking at various news, we can see that everywhere we go now is covered with yellow sand and a tropical desert climate. However, as one of the four ancient civilizations, this place was also the cradle of ancient civilization in the past.

There is also the famous world wonder of ancient Babylon - the Hanging Gardens. The climate here used to be warm and humid, with lots of vegetation, making it suitable for human gatherings..."]

Teacher, please speak slowly. We don’t know about Assyria, ancient Babylon, or the wonders of the world.

It seems that there are some books on the history of West Asia on the shelf at the host's house, but she has no time to read them. We who follow her to study the papers only know a few rabbinic codes, cuneiform and clay tablets and other historical test questions.

Yun students have a very poor foundation in world history. Why don't you, geography teacher, give you a lecture and make up for it? We are willing to learn!

Zhang Liang, who also listened carefully to the lecture, copied his notes and was thinking about it himself.

After various studies with the anchor during the summer, he has discovered that people in later generations will start from the underlying economic structure to deconstruct and explain history.

According to this research method, as one of the four ancient countries, the place where civilization can develop is naturally suitable for human survival and living, or suitable for food for survival.

If there is enough water, enough light, and humans to take care of them, the food will grow well.

When food grows well, people can live longer. When people live more, they can grow more food and have the ability to feed some animals, thereby completing the social cycle of human development.

As for why people ate pork at that time, Zhang Liang, who had never raised pigs, immediately decided to spend some more money and ask his servants to purchase a few pigs.

He had some ideas about pigs and manure research.

Zhang Liang, who only had some research ideas at the moment, did not expect that his career change would be so smooth. In the new time and space, even if there was no legend of the Han family seeking saints, he would also have the title of Qin and Han Agricultural Master.

["Pigs are very interesting animals."

The geography teacher threw down the chalk that had been written down until there was only a little bit left, put his hands on the podium, and glanced at the whole class.

"Pigs don't have sweat glands. Have any of you ever seen a pig sweat?"]

The young men and ladies who had never eaten pork or seen pigs were very curious. Aren't pigs also mammals? Isn't it so magical that they don't sweat?

In the vegetable market, a lot of people immediately gathered around the pork stall.

Someone asked: "Butcher Zhang, do pigs really have no sweat glands?"

Butcher Zhang scolded: "What do sweat glands look like? None of us have ever seen them on a human body!"

Someone else asked: "Brother Zhang, have you ever seen a pig sweat?"

Butcher Zhang: "I'm just a pig butcher, not a pig raiser. How do I know if pigs sweat?"

"When dogs are hot, they will stick out their tongues to dissipate heat, but pigs have no sweat glands, so they will choose to roll in the mud to cool down by covering themselves with mud.

Therefore, the initial living environment of pigs is a wetter swamp. "

After getting a new piece of chalk, the geography teacher circled back to West Asia.

“So when it’s relatively humid here, the natural environment is suitable for pigs to grow.

With human activities, the environment here has gradually degraded and turned into a desert. Without the natural environment, pigs will naturally withdraw from people's dining tables here.

Otherwise, have any of you seen herding pigs in the desert? "

The last question made Xiaoxiao and his classmates smile with their teeth exposed. 】

The cloud audience was also amused and laughed.

"Pigs in the desert, hahaha!"

Being really close to the desert, the border people who knew that only camels could be used here did find that there were not many pigs here.

But just because you’ve never seen a pig, doesn’t mean you don’t know about pigs.

It’s ridiculous to think about those fat pigs in later generations being put in the desert, getting kicked in and getting hot, and rolling in the desert, getting hotter and hotter.

Li Tai, who had only eaten mutton and not much pig heads, was already standing in the pig pen and looking at the local black pigs.

He withdrew his expectations for the pigs and dreamed of being the melon king. He decided to eat mutton before the pig king improved the pig breeds.

Let’s leave the pig matter to the future Pig King of Tang Dynasty!

By the way, he unilaterally declared that this geography teacher was his favorite high school teacher.

The little fat man also took classes seriously. Compared with other teachers, he liked this teaching method very much.

Coincidentally, his brother Li Chengqian also liked it very much.

Thinking about the fact that in the last class I had to be exhorted by various teachers to say "Prince" on the left and "Crown Prince on the right", looking at such a humorous geography teacher, the child's preferences for likes and dislikes were instantly revealed.

Teachers who also have educator dreams are not used to such relaxed classes.

In the academy, teachers are also learning geography knowledge while discussing this teaching method.

Some people think that this is too disrespectful of knowledge. Let's take a good class. It's too relaxed. How can students listen to the class?

Some people also think that this method is needed to get students to attend classes. What the teacher teaches is to make them interested in learning.

Opponents rolled up their sleeves and said that it was because of universal education in later generations. They are short of students and teachers. When they go to school, students must concentrate on their studies. Students who have no choice are not serious. How can they blame the teacher for boring lectures? reason?