The system development of a scholar

Chapter 4 The man with his own BGM

When people are dreaming, of course they think it's real, so Xu You was still taken aback when he came to a strange classroom suddenly.

The classroom is small, with a pair of tables and chairs, a desk and a blackboard in front of it.

After seeing the whole classroom at a glance, before Xu You was surprised, a man around 50 years old appeared on the podium.

His gray hair was combed meticulously, and his expression was serious. When he saw Xu You standing, he frowned slightly, and said majesticly, "Why are you standing? Hurry up and sit down for class."

Loud and penetrating.

Xu You was stunned, and then sat down on the seat with a feeling of apprehension. There were pens and notebooks on the table.

Seeing Xu You sit down, the old man introduced himself, "My surname is Zhao, and I will be your math teacher from now on."

"My math teacher?!"

Xu You thought, isn't my math teacher Zheng Jianjun? Why did he change his teacher?But he didn't ask.

Teacher Zhao lowered his head and opened the book, picked up the chalk and turned to write the title on the blackboard, then turned around and said, "Okay, I will start class now."

"This...is a freshman class?"

Xu You looked at the title written by the old man, it turned out to be the first lesson of the first semester of the first year of high school, and couldn't help feeling even more strange...

……

At a little past six in the morning, Chen Shu got up about 10 minutes earlier, walked into the kitchen lightly after washing up, closed the door and started making breakfast.

It is said that the students in the third year of high school are fortunate, but their parents are also very fortunate. Not only do they have to do a good job in logistics this year, but they must also pay attention to the psychological fluctuations of their children. Sometimes children are too stressed, lose their temper, and It is not easy to bear silently.

At [-]:[-], the alarm clock that Xu You placed beside his bed rang.

Xu You opened his eyes and checked the time, then turned off the alarm clock and got up.

"Phew, full of energy, another beautiful day."

Stretching, Xu You fed himself a mouthful of chicken soup, and then went to the bathroom to wash up.

After he washed up and came out of the bathroom, his mother had already left his breakfast cold on the dining table. In addition to last night's porridge, there were also a few slices of bread and two fried sausages.

"Mom, don't get up so early to make breakfast for me in the future, how tired you are, I'll just go to school and buy egg-filled biscuits." Xu You said as he sat down and ate.

Chen Shu glared at his son, and said, "How nutritious are egg-filled biscuits? Can it compare to mother's porridge? It's very nourishing for the brain."

Xu You said: "I feel sorry for you, how tired you are after getting up so early."

Chen Shu patted his son's head, lovingly said: "What's the trouble?"

After talking with his mother and having breakfast, Xu You came to school.

Half of the students in the class have already come, and Zheng Jianjun, a math teacher and class teacher, is standing on the podium to supervise.[-] is Chinese early self-study, and everyone recites the prescribed ancient poems and classical Chinese.

This part accounts for about a dozen points in the college entrance examination, and it is the "submission question" that the Chinese teacher thinks everyone must take.

"Mr. Zhao's math class last night, I thought Lao Zheng was replaced..."

Thinking of the incomparably real dream last night, Xu You felt strange. Could it be that he was really put down, so obsessed with studying, that he was in class even dreaming?

However, after reviewing in his dream all night, Xu You felt that the previously vague and chaotic mathematics knowledge in the first year of high school became clear and organized, which made him feel amazing.

Could it be that I can study in my dream?

Taking out the book of ancient poems and poems that he bought in high school, Xu You threw away these messy thoughts that he thought were absurd, and began to recite them.

In fact, most of the ancient poems that must be tested can be recited and silently written by Xu You correctly. Only a small part of classical Chinese is more difficult to memorize, especially its translation, because it involves ancient meanings and modern translations, involving some fake characters and some ancient and modern meanings It is really not easy to take down words with huge differences.

Although it is said that the translation of classical Chinese must be "faithful, expressive, and elegant", it is difficult for almost all students to achieve only "faithfulness", let alone the final "elegance".

Not to mention anything else, just say "stop and sit and love Fenglin at night", an ancient poem learned in elementary school, in which "sit" is actually interpreted as "because". Who would have thought of such a big brain hole?
Ever since he took biology class in the first year of junior high school, Xu You always thought that the explanation of this poem made people blush, but when he realized that "sitting" was not a fake word, he only had one sentence: "Crazy!".

Three 10-minute morning reading, Xu You, who has a good foundation in Chinese, directly took down a not-so-short piece of classical Chinese, and tried to recite it while translating it by himself. Although there were many mistakes, it was not bad.

Liu Shen, who ate the whole morning self-study breakfast under the eyes of Lao Zheng, didn't even memorize a song poem of one or two hundred words...

Morning reading at 07:30, only 5 minutes between classes, Xu You and Liu Shen said a few words, just took out the math textbook, the class bell rang.

The moment the class bell rang, math teacher Zheng Jianjun just stepped into the classroom with one foot.

"Sure enough, he is a man with his own BGM, not bad for a second." Watching Lao Zheng walk up to the podium and put down his thermos, Xu You said inwardly.

From high school to the present, because Mr. Zheng Jianjun stepped on the class bell very accurately, he always stepped into the classroom as soon as the bell rang. He would not be a second sooner or later, and he would be privately called a man with his own BGM by his classmates. .

Of course, his life is not only about BGM, but also soaking goji berries in the thermos in front of him. This is his standard equipment in class, and it is like this all year round.

Zheng Jianjun opened the textbook, took out the paper from inside, and said, "Take out the paper from the last exam, and let's talk about it."

After everyone took out the test papers, Zheng Jianjun shook the test papers in his hands and said, "Okay, let's look at the multiple choice questions first. Well, the first question is a sub-question, so I won't talk about it. Let's look at the second question, oh , this is also a sub-question, so I won’t talk about it, let’s look at the third question..."

Listening to Lao Zheng speaking two questions in ten seconds, Xu You sighed in his heart, how skinny...

Fortunately, I know the first five multiple-choice questions, otherwise Lao Zheng would say that they are all sub-questions, even if I don't know how to do it, I would be embarrassed to ask others.

Although Zi said: "Smart and eager to learn, don't be ashamed to ask questions", but my ideological consciousness has not yet reached that level.

Fortunately, Lao Zheng explained the following questions one by one, giving some simple hints, and solving the more difficult ones on the blackboard, guiding them step by step.

Xu You listened carefully. Even if he knew how to solve the problem, he would listen to whether the teacher's thinking was the same as his own. If his thinking was complicated, he would discard the dross. Once again, this is very helpful for him to construct his own problem-solving ideas.

A class lasts four to 10 minutes, and the get out of class ends in a blink of an eye.

Of course, Liu Shen didn't feel it all at once. He wanted to sleep and didn't dare to sleep, which made him very uncomfortable...

Since the second class was also mathematics, Lao Zheng put down the paper when he heard the get out of class bell, even though he was halfway through the lecture, he didn't take up everyone's time.

"Oh, I'm so sleepy." As soon as Lao Zheng left, Liu Shen wailed and lay down on the table.

Xu You smiled and said, "If you listen carefully to the class, you won't be sleepy."

This is his true feeling. In the past, he had no intention of studying, and felt that the teacher's lecture was a lullaby. As long as the teacher opened his mouth, he would feel sleepy.

But now, he feels the magic of knowledge, the endless fun of acquiring knowledge, which is both exciting and exciting, so how can he be sleepy in class?
It's so energetic!

"Don't listen, don't listen, Wang Ba recites the scriptures."

Liu Shen closed his dead fish eyes and took a nap.

Xu You smiled indifferently, stood up and moved a bit, and after sitting for more than an hour, his cervical spine was a little sore.

There is 10 minutes between classes, and everyone relaxes for a while and then it is over.

As the class bell rang, Zheng Jianjun stepped onto the podium, "Come on, let's continue to read this question..."

At the finale of the multiple choice questions, the test center is to find the eccentricity of the ellipse.

"It is known that F and H are the left and right foci of the ellipse C: x^2/a^2+y^2/b^2=1 (a>b>0), A is the left vertex of C, and point P is at On a straight line passing through A and having a slope of root 120 of six, the triangle PFH is an isosceles triangle, and the angle FHP is equal to [-] degrees, then the eccentricity of C
A：2/3。B：1/2。C：1/3。D：1/4。”

If this question is solved step by step according to the known conditions, it will be very troublesome, and the amount of calculation is not small, but if you change your thinking, it is actually very simple, and it can even be called an air supply problem.

So after Zheng Jianjun finished speaking in a regular manner, he changed his mind and said: "This question is the finale of the multiple-choice questions in the previous college entrance examinations. It looks difficult, and it is indeed difficult. But it is actually another practical question. This kind of thinking can even be killed in seconds, and the correct answer can be selected in a few seconds. Of course, this kind of thinking is more jumpy, and it’s best for everyone to understand, and it doesn’t matter if you don’t understand it.”

He changed the red chalk, showing a sparkling smile, "Next, prick up your ears..."

(End of this chapter)