Rebirth of science and technology academic master

When Qin Yuanqing was in the first year of junior high school, he solved all his winter vacation homework at once.

Tomorrow, my aunt and cousin will return to their parents' home, so they will not be able to do their homework. On the night of the first day of the new year, junior high school classmates gathered together.

It was said to be a party, but in fact it was just a gathering of about ten classmates who were playing well at the time, and they didn't go to any hotel. They just stayed at a classmate's house in the next village. Everyone got together until nine o'clock, and then went to KTV to sing.

Qin Yuanqing is tone-deaf, and naturally and wisely drinks without holding the microphone, and eats melon seeds. Several girls have become Mai Ba, either singing songs by Liang Jingru or Jay Chou, while the boys basically sing songs by Ren Xianqi and Xiao Qi Ge. In the minds of their generation, he is the emperor and superstar. Even if he goes to KTV to sing in ten years, it will still be a must-have song.

We played until twelve o'clock and then went home.

A party in student days is so simple. There is no need to book a hotel room in advance, and there are no stories. It is plain and pure.

Qin Yuanqing passed by a villa, his expression suddenly became complicated, and he sighed for a long time. He stepped on the accelerator of the motorcycle and passed by quickly. Some things are gone as they go, and can only become memories, not the present.

Regardless of whether it is the past life or this life, there are regrets after all. Perhaps it is this regret that makes life wonderful.

Looking at the whole world, who dares to say loudly that he is a winner in life and has no regrets in life!

. . . . . .

Worshiping God on the ninth day of the Lunar New Year means that the Spring Festival has basically come to an end. Qin Yuanqing took a private car back to school.

The first and second grade students in high school started to register on the 16th day of the first lunar month, but the third year of high school was not so happy. Registration started on the 10th day of the first lunar month, with registration in the morning and cleaning in the afternoon.

Qin Yuanqing has actually only been in school for a few days. On February 26, he will go to the capital again for the third training camp, which is also the last training camp. It will end on March 13. Under the leadership of the team leader, he will fly to Germany.

This year IMO will be held in Germany. They will travel across half of the world to compete in the world and win glory for their country.

And the school gave him the green light all the way. Even if he doesn't come to school now, it doesn't matter.

Starting from February 5, 2009, the eleventh day of the first lunar month, senior high school students, whether liberal arts or science, have been undergoing the first round of review for the college entrance examination. The intensity of study has been significantly improved compared to the previous semester.

Because the math teacher and the physics teacher took leave for surgery, Qin Yuanqing accepted the school's entrustment and temporarily served as a lecturer in mathematics and physics. Regardless of whether he was a classmate or a classmate next door, not only did he have no objection, but he gave warm applause in every class Welcome him.

Qin Yuanqing did not prepare any lecture records. He directly took the knowledge from the test points and sent a copy to each student. Then he lectured from beginning to end, combining the exercises and real college entrance examination questions from previous years. Sometimes he even mixed in this year's college entrance examination real questions. However, Qin Yuanqing did it very secretly because he was worried about being caught and sliced ​​into pieces.

Regardless of whether it is mathematics or physics, there are actually many similarities in high school. Mathematics and physics are not separated, and this is not just talk.

If you can learn mathematics well, you can learn physics well. If you learn physics well, you can learn mathematics well. If one subject is good and the other is not good, it means that the key points are not clear. When giving lectures, Qin Yuanqing sometimes uses mathematical ideas to solve physics problems, or uses physical methods to solve mathematical problems.

For example, waves or motion are objects of physical research, but they can also be explained using mathematics. For example, the motion of celestial bodies is not equivalent to the motion of a circle. Points moving on arcs can also be explained.

Unknowingly, when Qin Yuanqing stepped down as lecturer on February 25, he had already helped two classes complete the first round of review of mathematics and physics.

When Qin Yuanqing was about to leave for the capital, Principal Fang gave him an envelope, saying that he would be paid for being a lecturer during this period, and he could not refuse. Qin Yuanqing had no choice but to put it away. When he went back, he saw that it was about 5,000 yuan. This shows that it was not easy for the teacher and the salary was really not much.

Just like once an old naughty boy told them that he was about to retire and he was a special lecturer. The total length of service, qualifications, and professional titles he could get in a month were more than 6,000 and less than 7,000. They didn't believe it yet, thinking that every teacher The salary is tens of thousands.

Only now do I know that a normal teacher’s salary is around 3,000 a month, which is not fake, but real!

On February 26, Qin Yuanqing arrived in the capital, gathered with the team members, and started the third training camp.

In this training camp, the coach taught more profound things, many of which they had never understood before.

Algebra, geometry, etc., are basically beyond the knowledge of high school mathematics. For example, an algebra teacher asks a question, which requires the use of generalized Green's theorem, and many senior students cannot solve this question. Do.

And unlike the previous two training camps, this training session will give lectures during the day and conduct daily routine tests in the evening. A test is an exam. After every training session, each team member will make a paper, with a full score of 100 points.

The intensity of the third training camp was obviously much higher than that of the first and second training camps. Of course, correspondingly, their food was also improved a lot.

Qin Yuanqing scored full marks in consecutive exams, but on the 10th day of the exam, he finally failed once and was deducted 5 points, but he was still far ahead in the total score.

The exams in the last few days began to be close to the IMO test papers, and even the scores were the same. Qin Yuanqing got a perfect score of 42 points in a row. He was like a wolf entering the flock of sheep and going on a killing spree.

The coach who was originally fierce, cold and ruthless suddenly changed his gender and became warm and gentle. Even if a student made a mistake in a question, he would not be scolded as badly as before. The scores of other students have also improved a lot, and they have won A perfect score of 42 has become normal.

On March 13, more than a dozen members of the Chinese Mathematical Olympiad team took a plane to Germany. Qin Yuanqing and others were all very motivated. The team leader had already told them before setting off that the next step would be their stage, whether to win glory for the country or to bring glory to the country. It's up to them to discredit themselves.

The northern German city of Bremen will be the venue for this International Mathematical Olympiad.

As the date of the event draws closer, Mathematical Olympiad competition teams from more than 100 countries around the world have arrived in Bremen.

The Chinese Mathematical Olympiad team arrived in Bremen early to allow everyone to adapt to the jet lag and environment. The German organizers arranged for the Chinese Mathematical Olympiad team to stay in a hotel near the venue, which is not far from Bremen Sports. Bremen is a powerful team in German football with great reputation in the local area and many fans.

However, Qin Yuanqing is not interested in football. He has never played football and has not watched many football games.

The team leader, deputy team leader, coach, translator, logistician and six team members of the Chinese Mathematical Olympiad team were very satisfied with the accommodation arranged by the organizer. Although it was not luxurious, it was quiet and clean, and it was only a few hundred meters away from the IMO competition venue. meters away, just a few minutes walk.

Qin Yuanqing and Shen Yi live in the same room, maybe because they are young, but they don't have any jet lag.

Qin Yuanqing, let's go out and have some fun. We finally came to Germany. It's a pity to stay in the hotel! Shen Yi said.

When Qin Yuanqing thought about it, it was true that regardless of his past life, this was his first time going abroad. Moreover, he read in the news that the environment in Germany was very beautiful, and it would be unreasonable not to go out and have fun.

The two of them put themselves down and bowed, reported to the team leader and received permission, then went out to play together.

Of course, for those who are unfamiliar with the place, they don’t dare to go too far, so they just hang around the hotel, and the activities are only within one or two kilometers of the surrounding area.

It may be that the International Mathematical Olympiad is being held, and this year happens to be the 50th anniversary celebration. There are white people, black people, and yellow people on the street.

Qin Yuanqing and Shen Yi walked into a store and took a look. Red wine, beer, etc. were relatively cheap. Toothpaste or other biological products were painful to look at, and were several times more expensive than in China.

And most of the products have ‘made in china’ written on them!

Shen Yi's family was well off. Before going abroad, he exchanged a lot of euros. Instead of buying daily necessities, he bought watches, cosmetics, and jewelry. He spent 30,000 euros in less than an hour, which made Qin Yuanqing sigh that he was really a rich man. Inhumane, the life of the second generation of rich people is beyond the imagination of ordinary people.

Qin Yuanqing bought a fountain pen for 50 euros. If the same pen were sold in China, it would cost at least more than 1,000 yuan. If the merchant is a bit more cunning, it would be normal to sell it for 2,000 euros.

Okay, Qin Yuanqing, I can't tell that your English is so fluent and your English is much better than mine! Shen Yi was surprised. He was the main one at the beginning. Shen Yi thought Qin Yuanqing was not good at English, but later Qin Yuanqing Shen Yi was shocked by his extremely fluent English when buying a pen.

It's just so so, I only got 150 points in the exam! Qin Yuanqing said modestly.

Shen Yi immediately rolled his eyes. Is this a naked show off? Who doesn't know that the perfect score for English is 150? You still said that you only got 150.

At the same time, he felt as if he had been hit hard. He pulled Qin Yuanqing and insisted that Qin Yuanqing treat him to sweets.

After walking on the street for a long time, Qin Yuanqing discovered a very interesting phenomenon, that is, the arithmetic of these foreigners was very poor. They were a complete mess in addition, subtraction, multiplication and division within 40 without using a calculator.

You must know that this is simply unbelievable in China. Children in the first and second grades in China begin to memorize addition, subtraction, multiplication, division and formulas. Even if you haven't read a book, you can still be pretty good at selling vegetables.

However, this has formed a very interesting phenomenon. Ordinary people are very poor in mathematical calculations, but there are many great mathematicians. The top mathematicians in the world are basically European and American. The polarization is very serious.

For example, the winner of the Fields Medal, Faltings of Germany, is the world's top mathematician. He used algebraic geometry methods to prove the Model's conjecture in number theory, which caused a sensation.

The greatest mathematician in the world today, Faltings will definitely not be among the top ten.