Reading "Mathematics is Poetic" Original: Walking in Fudan campus, many students can't remember how many times they saw rows of paper cranes hanging on both sides of the road in the past six months.
This time, it was the mathematician Gu Chaohao.
Mathematicians' stories are not boring formulas, but naughty colors of life flashing everywhere. ? ""? When he came down, he heard that a tornado was going to pass by on the radio, and he wanted to look at the raindrops flying out of the window, calculate the curvature and say that the radio was wrong. After buying iced mineral water in a convenience store in Hong Kong, he suddenly broke the silence and said to his classmates, Do you know how to describe the process of ice melting over time?
In his view, there is mathematics everywhere in life. People say that the number is tasteless, and I smell endless? . When he was in the hospital, he predicted his discharge time according to the blood test report; According to the wind direction and the geometric characteristics of typhoons, he often competes with the weather forecast to predict typhoons more accurately.
This mathematician, who doesn't wear thick glasses at the bottom of a bottle, thinks when walking and doesn't hit a telephone pole, tells people with his 86 years of life that mathematics is also poetic.
? Poetry can express very complicated contents in simple language, and express profound feelings and wishes in concrete language, so can mathematics. 1 divided by 3 can be divided forever, and the result is expressed by an infinite cycle decimal, giving people infinite imagination. ? He said.
He concluded that mathematics and classical poetry are interlinked? Theoretical basis? The duality of poetry is similar to the symmetry of mathematics, and many literary works also contain rich scientific ideas. ? Any science needs language expression, and literary literacy is right.
This is essential for a scientific worker. Some literary works are very logical. I learned to reduce mathematics to absurdity in middle school, which may be related to my reading of the romance of the Three Kingdoms. ?
Finally, he simply wrote the difficult differential geometry theorem into his poem:? The convex surface is hard to change, but the spatial hyperbolic group can move? .
His life is like subtraction. At home, his wife, a mathematician, and his wife are always studying mathematics, but he is not bored, because it is a kind of happiness to understand each other's words.
But reality is not always poetic. In the impression of his students, Gu Lao never comments on anyone's character behind his back. Only once, he was disgusted with a colleague who worked part-time everywhere and said in disgust. People change. ?
His student Hong Jiaxing, an academician of Chinese Academy of Sciences, once told him that the number of papers published in the field of mathematics in China is the second in the world, second only to the United States, but the number of papers cited in the world is only 100. After hearing this statistic, Gu Chaohao didn't speak for a long time.
Hong Jiaxing said metaphorically that Mr. Gu is like a gold mining leader, leading everyone to explore and open the way. At the beginning of his business, Mr. Gu did all the difficult things. After finding the way to the gold mine, he gave the gold mine to the young people who followed him to continue digging, and he took another group of young people to find another gold mine.
In the decades of teaching at Fudan University, as long as there were no important meetings, Gu Chaohao resolutely organized weekly seminars, and everyone sat in a circle to communicate. ? What we are most afraid of is the ancient teacher asking questions. ? Gu Chaohao? Closed disciple? Xie Nanqing said that sometimes it is too difficult to discuss things in class. When Xie Nanqing tried to fool the past, Gu Lao would quickly interrupt him, take out the questions he tried to fool the past, and let him answer them in detail, which always embarrassed him.
Gu Lao, who is over 80 years old, insists on personally guiding students. In his later years, when he was interviewed by reporters in the intravenous drip ward, he once proudly said: What a surprise, my two? Closed disciple? It was here that I finished my thesis defense. ?
In fact, Gu Chaohao is not particularly famous outside the mathematics department of Fudan campus, far less than his teacher Su. In Su Kou, Gu Chaohao surpassed himself in academic performance and was his best student, wasn't he? One? ; What's the only thing worse than yourself? Didn't you train more students than yourself? . ? He took my army! ? Gu Chaohao once said. Today, nine academicians of the two academies have come out of Gu Lao's students. In his later years, he sighed, to a certain extent, I can pay for Mr. Su! ?
? There is no end to learning the geometry of life. ? He doesn't like Zhuangzi? Endless? The way of life, always? Want to do more things? .
At the age of 60, he wrote, who is the old man? He still studies mathematics diligently.
Childlike heart? ; He said 70? Seventy years old is not rare today? ; At the age of 80, Gu Lao laughed and said that he had just had one? Small? Birthday Now I have to say that 80 is not rare today. Many scientists older than me are still working in the front line. ?
It's a pity that he didn't realize his birthday wish. How many more years? .
However, in space, there is always a star running? Asteroids with international numbering 17 1448? Gu Chaohao star? .
"Mathematics is Poetic" Reading Topic: (1) The following analysis and summary of the relevant contents of the material article, the most appropriate two items are () () (5 points)
A.？ ""? Decentralization, Gu Chaohao heard a tornado on the radio, and wanted to look at the raindrops flying out of the window, calculate the curvature, and say that the radio was wrong to show that he dared to challenge authority.
B Gu Chaohao's real life is not always full of poetry, which is manifested in two aspects: on the one hand, he is angry because his colleagues are not focused on their studies, and on the other hand, he is worried that the quality of papers published by Chinese people is not high.
C. Gu Chaohao didn't wear thick glasses at the bottom of the bottle, and he didn't bump into a telephone pole when walking and thinking, indicating that he didn't have the dullness and concentration of ordinary scholars, and often found naughty colors in his life.
D. This paper not only introduces Gu Chaohao's achievements in detail from two aspects: poetic mathematics and the cultivation of students, but also praises his noble character between the lines.
E. the language of this article is simple and clear. In the unhurried narrative, the author introduced us to a humorous, high-spirited but serious mathematician-Gu Chaohao.
(2) Mathematician Gu Chaohao told us all his life that mathematics is also poetic. Please analyze the poetry of mathematics in combination with the text. (6 points)
(3) Gu Chaohao has made great achievements not only in mathematics, but also in cultivating students. Please analyze the reasons why he can become a generation of famous teachers with the article. (6 points)
(4) Read the full text, and combine the growth experience of mathematician Gu Chaohao and his students to talk about what factors are related to a person's success. (8 points)
Reading answer of "Mathematics is Poetic": (1)(5 points) Choose D 3, B 2 and C 1 point.
(2)① Mathematics in life makes him feel infinite, and talking about mathematics with his wife will also make him happy;
② Mathematics can express very complicated contents in simple language and profound feelings and wishes in concrete language;
③ Mathematics is linked with classical poetry, and many literary works contain rich scientific ideas, which are beneficial to the study and expression of mathematics.
(3)① Dare to explore. As a discipline leader, he often leads students to explore and open the way. After breaking through the initial difficulties, he allowed students to continue their research, while he explored another new field.
Loyal to the faculty and staff. Hold seminars regularly to let students exchange ideas and get to the bottom of ambiguous questions;
3 reward the younger generation. Under the encouragement of Mr. Su, he paid more attention to education and insisted on personally guiding students.
(4)① Success is related to interest. It was Gu Chaohao who discovered the poetry of mathematics that made him love mathematics so much.
② Success is related to knowledge and literacy. Gu Chaohao can use what he has learned flexibly in his life, and his literary accomplishment and accumulation have also made him to some extent.
Success is related to one's attitude. In the professional field, he constantly explores and pays attention to his knowledge. In my old age, I hope to do more things.
4 success is related to the teacher's guidance. It is because of his help and guidance that students in Gu Chaohao can successfully embark on the road of research; Without the guidance of his teacher Su, Gu Chaohao could not have made such great achievements in mathematics.
Read the original text of Mathematics of Literature: ① People engage in a certain occupation, one for life and the other for hobbies. If a thing is very profitable, more people will do it. In this business, many people make a living by it. If you don't make money, it's like a sieve, filtering out people who make a living, leaving only this pebble with love.
Hobbies are the best teachers. There are still people in the world who love riding horses, shooting guns, collecting junk, being obsessed, getting rich and playing politics? Others who love writing are generally called love literature.
(3) What can this ratio be? Today, when the writing is getting worse and worse, I'm sorry to speak too high. Consider it one percent.
(4) According to the population of one billion in China, there are100000 people who love this way. Gee, that's quite a lot
(5) Just love nature. Literature also needs perseverance, courage, perseverance, strategically located courage, honest and frank in adversity and sobriety in prosperity? In short, a capitalized personality. In the contemporary world, where humbleness has mushroomed, this ratio is not optimistic. Consider it 1%.
⑥ There are still 65438+ 10,000 people left in the team heading for literature. It is also very powerful.
The most difficult thing to grasp is the opportunity. It looks like a smooth dolphin. When it swam close to us, it was confused with the dim background and difficult to identify. When it flashed by, like black lightning, we could only look at its agile figure and sigh. How many people can seize the feather of opportunity? Make a less pessimistic estimate, which is also 1%.
Today, this initial mob has been reduced to 1 000 people, and one auditorium can sit.
Finally, let's talk about genius.
Attending language is the greatest invention of mankind. Solidified in Oracle bones, rocks, bamboo and silk, paper and computer, it becomes a written record. The history of mankind, countless joys and sorrows, has been carried to the distant shore by the boat of language from generation to generation. Wonderful language, like mysterious sounds of nature, only falls on a few clever brains on stormy nights. They accepted it, praised it and wrote an immortal essay.
⑾ It takes talent to write about human joys and sorrows. This is a messy prophecy card. I wonder who can catch the beautiful monochromatic heart?
⑿ This proportion can only be counted as one percent.
[13] There are only 10 people left!
[14] This is the greatest writer in mathematics about an era. It shows us that the foreheads of their souls are as old as the earth, and their trembling eyes beat like flames. Their thin spine is like a thin bamboo pole, which can be broken, but never bent. Their hands are twisted because they think too much, and they are particularly powerful when holding pens.
⒂ They stand alone in the wilderness; On behalf of the people at the moment, talk to the people before and after. Snowflakes covered their whole bodies.
Is this ratio too optimistic?
Reading topic of Mathematics of Literature: 1. The second paragraph of the article begins with? Hobbies are the best teachers? Judging from the full text, the intention of this sentence is
A. emphasize? Hobbies? It is an indispensable condition for becoming a great writer.
B.explain why life is different.
C. explain? Hobbies? Is it screened out? A food changer? Premise.
D. encourage people to do something? Hobbies? . .
2. In the following sentence? It? What do you mean? One reason to explain this mistake is that
A.？ Like? A smooth dolphin? Are you online? It? What do you mean? Opportunity? .
B.？ They got it? Are you online? It? What do you mean? Wonderful language? .
C.？ Is it a prophetic card? Are you online? It? What do you mean? Humans? .
D.？ What does it show us? Are you online? It? What do you mean? Mathematics of the greatest writer of an era. ?
3. What did the first paragraph of the article say? Genius? Why did you say that at that time? Language? The function of this writing is
A. Prove that language is the greatest invention of mankind. B. demonstrate that wonderful language is like nature.
C. demonstrating literature needs talents. D. It needs wonderful language to display the masterpieces that have been passed down through the ages.
4. Look at the full text. What did you create? The greatest writer of this era? There are four conditions, and the following one is inaccurate.
A. hobby B. toughness C. opportunity D. talent
Reading answer of literature mathematics: 1. a； 2.c； 3.d； 4.B
The above are all the poetic reading questions and reference answers I have collected. I hope it helps you.