Thoughts on reading Zhan Tianyou

That day, I finished reading the article "Zhan Tianyou" with relish. This article tells how the Beijing-Zhangjiakou Railway, which was built under the auspices of Zhan Tianyou, was built. It can be seen that Zhan Tianyou is an outstanding patriotic engineer. What a deep impression this text left on me! Take Zhan Tianyou as an example in real life! For example, some people always think they are smart and great, playing all day and not focusing on their studies or work. Those diligent people are not as smart as smart people, but as long as they have a strong will and keep working hard, they will certainly catch up with smart people. Isn't there a saying that "cleverness lies in diligence" We should practice more, pay more attention to the things around us, and be conscientious in life. Then we will be as innovative as Zhan Tianyou!

Zhan Tianyou, I want to follow your example. I want to be patriotic like you, make contributions to the motherland, have the spirit of being brave in practice and innovation, and be meticulous in doing things. I'm proud to have an engineer like Zhan Tianyou in China!

2. After reading: "Thoughts on Reading Scientists' Stories" is more than 400 words. Hurry up, don't repeat it, hurry up! ! ! ! ! !

I read the book The Story of a Scientist, which deeply touched me.

This book mainly tells the story of the growth of scientists, mainly introducing Newton, Ai En Stein, Darwin, Bian Que and so on. They have loved reading since childhood, which is why they have achieved so much. Moreover, many of these scientists grew up in poverty, but their achievements are among the best. From this, I thought of myself. I study in such a good environment, but I am not as good as them. What a pity!

Among these people, Newton impressed me the most. Newton was a great scientist in17th century and a symbol of modern science. His laws of gravity, three laws of mechanics and his research on optics, mathematics and chemistry have laid a solid foundation for scientific development for more than two centuries. I learned many examples of Newton's contribution to the development of science and technology in the world from the book, and I also knew Newton's character. At first, I was very surprised I'm surprised that Newton retaliated against Hook, a scientist with both hands-on ability and creative ability. I can't believe that Newton, a talented scientist, a scientist I admire, has such a big shortcoming. It's incredible! Mom said, "A person can't be perfect. There are always advantages and disadvantages. As long as he exerts his own advantages and corrects his own shortcomings, he will still succeed. "

I could hardly believe my eyes when I read the story of Newton's childhood. He was a poor student when he was a child. Later, through his hard work, he became one of the best students in his class and eventually became a famous scientist. It seems that whoever works hard can become a successful person as long as he studies hard and does everything well.

In fact, every scientist's success comes from hard work, so we should learn from their fighting spirit. Now, I really understand Edison's words: Genius is one percent inspiration and ninety-nine percent perspiration. So cherish the wonderful childhood, study hard and study hard. When we grow up, we don't want to be a celebrity, but we want to be a useful person to our country.

3. The story composition about Edison scientist should be no less than 800 words.

The story of Edison

Edison only attended primary school for three months in his life, and his knowledge came from his mother's teaching and self-study. His success should be attributed to his mother's understanding and patient teaching since childhood, which made Edison, who was originally considered an imbecile, become a world-famous "king of invention" when he grew up.

Edison was curious about many things since he was a child, and he liked to try it himself until he understood the truth. When he grew up, he devoted himself to research and invention according to his interest in this field. He established a laboratory in New Jersey, and invented the electric light, telegraph, phonograph, film machine, magnetic mineral analyzer, crusher and so on for more than 2000 kinds of things in his life. Edison's strong research spirit made him make great contributions to the improvement of human lifestyle.

"Waste, the biggest waste is wasting time." Edison often said to his assistant. "Life is short, so we should try to do more with less time."

One day, Edison was working in the laboratory. He handed his assistant an empty glass bulb without a lampholder and said, "Measure the capacity of the bulb." He bowed his head to work again.

After a long time, he asked, "What's the capacity?" He didn't hear the answer, turned to see the assistant measuring the circumference and inclination of the light bulb with a soft ruler, and poured the measured figures on the table for calculation. He said, "Time, time, why does it take so much time?" Edison came over, picked up the empty light bulb, filled it with water, handed it to his assistant, and said, "Pour the water into the measuring cup and tell me its capacity at once."

The assistant read out the numbers at once.

Edison said, "How easy it is to measure. It is both accurate and time-saving. Why didn't you think of it? " ? Still counting. Isn't that a waste of time? "

The assistant's face turned red.

Edison murmured, "Life is too short, too short. Save time and do more! " "

Edison was a poor worker before he became famous. Once, his old friend met him in the street and said with concern, "look, this coat on you is very worn." You should get a new one. "

"Need it to be? Nobody knows me in new york. " Edison answered indifferently.

A few years later, Edison became a great inventor.

One day, Edison met that friend again in the street of new york. "Oh," exclaimed my friend, "why are you still wearing this old coat? This time, I have to change a new one anyway! "

"Need it to be? Everyone here already knows me. " Edison still answered casually.

Story 2:

Thomas Edison 1847 was born in Oahu, USA. He has only been in primary school for three months. The school teacher called him "stupid", so did his relatives and friends. But his mother didn't believe this, so she became his teacher and guided him to read some books. Before he was twelve years old, he had read many difficult books, and his father also instructed him to study Newton's principles. The education and influence of his family made him develop a diligent spirit and amazing perseverance from an early age.

Edison likes science very much. When he was very young, he stored hundreds of bottles in the cellar at home for various experiments and built a small laboratory. He spent all the money he usually saved by scrimping and saving on buying chemical supplies and instruments. But the money alone could not meet the needs of the experiment, so he went to the train to sell newsboys. He gets on the bus every morning and goes home after 9 pm. After finishing the experiment, he often stays up late at night. Later, he found that there was a smoking room in the luggage compartment of the train, so he moved his experiments in the cellar to this place and insisted on doing chemical experiments. Here, he also learned to use the printer shown here, which can record local news with telegraph numbers and run newspapers. This newspaper is very popular and sells well. At this time, he was only twelve years old. One day, the train shook, the luggage slipped down, a phosphorus pole he used for his experiment fell to the ground, and the carriage caught fire at once. The fire was put out by the people who rushed to the scene, but the conductor deafened his ears and caused lifelong disability. The conductor also kicked everything in his "four-wheeled laboratory" and "travel printing room" under the car.

Difficulties and setbacks did not affect Edison's determination to engage in scientific experiments. He built a laboratory at home. Being electrocuted and burning clothes are common in experiments. Once, his face was badly burned by nitric acid. Nevertheless, he never loses heart. Edison's earliest efforts contributed a lot to his later inventions. However, like other great inventors, Edison's road was not smooth. He is a night telegraph operator. Spend a lot of energy in book stands and libraries. However, due to unemployment several times, I finally had to go to new york to reunite with my friends.

Edison took the trouble to come to new york. At this point, there is not even a penny in his pocket. He was so hungry that he had to beg for some tea, which was his first meal after he arrived in new york. It took him a long time to find friends here, but all his friends were unemployed. Edison, who suffered from hunger, was looked down upon because of his poor appearance and rags. Later, he was allowed to spend the night in the battery room. A communicator just released the market price indoors. On the morning of the third day he arrived, the machine broke down. Because he studied hard, he quickly helped others repair the machine and was left behind, so he found a job. Since then, he has worked hard, cooperated with others in reform, and achieved great success. Soon, he opened a small factory to produce this kind of communication machine and gradually embarked on the road of scientific research.

4. Help write a composition about the story of scientists.

Madame Curie

Marie Curie (Madame Curie) was a French-born Polish physicist and chemist.

1898, French physicist AntoineHenriBecquerel discovered that uranium-containing substances can emit a mysterious ray, but failed to reveal the mystery of this ray. Mary and her husband Pierrecurie)*** * * undertook the work of studying this kind of radiation. They separated and analyzed pitchblende under extremely difficult conditions, and finally found two new elements in July 1898 and February 12.

To commemorate her native Poland, she named one element polonium and the other element radium, which means "radioactive substance". In order to prepare pure radium compounds, it took Madame Curie another four years (MarieCuI7e, 1867- 1934) to extract1o0mg of radium chloride from several tons of pitchblende residue, and the relative atomic mass of radium was preliminarily determined to be 225. This simple figure embodies the hard work and sweat of the Curie couple.

1In June, 903, Madame Curie took "Research on Radioactive Substances" as her doctoral thesis and obtained a doctorate in physics from the University of Paris. In June165438+1October of the same year, the Curies were awarded the David Gold Medal by the Royal Society. In February 65438, together with Bekkerel, they won the 1903 Nobel Prize in Physics.

1906, pierre curie died in a car accident. This heavy blow did not make her give up her persistent pursuit. She fought back her grief and redoubled her efforts to complete their beloved scientific career. She continued her husband's lecture at the University of Paris and became the first female professor at the university. 19 10, her famous book on radioactivity was published. She cooperated with Mou and others to analyze pure metal radium and measure its properties. She also measured the half-lives of oxygen and other elements and published a series of important works on radioactivity. In view of the above great achievements, she won the Nobel Prize in chemistry at 19 1 1, becoming the first great scientist to win the Nobel Prize twice in history.

The founder of radiation science, who suffered from scientific hardships, died unfortunately on July 4, 1934 on/kloc-0 because of years of efforts. She devoted her glorious life to the scientific cause of mankind.

5. Scientists' Short Story Writing

Deng Jiaxian

Once, a parachute accident occurred during the flight test, and the atomic bomb fell to the ground and cracked. Deng Jiaxian knew the danger well, but he grabbed it by himself and took the broken atomic bomb fragments in his hand for careful inspection. As a medical professor, his wife knew that he had the cracked atomic bomb and forced Deng Jiaxian to return to Beijing for inspection. It was found that there were radioactive substances in his urine, liver damage and radioactive substances in his bone marrow. Subsequently, Deng Jiaxian still insisted on returning to the nuclear issue.

Test base. When struggling, he insisted on installing the detonator himself, and for the first time, he gave an order to the people around him with the authority of the dean: "You are too young to leave!" 1985, Deng Jiaxian finally left lop Nur and returned to Beijing, still wanting to attend the meeting. The doctor forced him to be hospitalized and told him that he had cancer. He collapsed feebly in his hospital bed, facing the comfort of his wife and defense minister Zhang Aiping, and said calmly, "I knew this day would come, but I didn't expect it to come so soon."

The story about Einstein

(Story 1) Einstein was a playful child when he was a child. His mother often worries about this, and her repeated warnings go in one ear and out the other. Until the autumn of 16, one morning, my father stopped Einstein who was about to go fishing by the river and told him a story that changed Einstein's life.

The story goes like this:

"Yesterday," Einstein's father said, "Uncle Jack and I, our neighbors, cleaned a big chimney in the southern factory. The chimney can only go up if you step on the steel ladder inside. Your uncle Jack is in the front and I am in the back. We grabbed the handrail and finally climbed up step by step. When I came down, your uncle Jack was still in front and I was still behind him. Later, when I came out of the chimney, I found a strange thing: your uncle Jack's back and face were blackened by soot in the chimney, but I didn't even have any soot on me. "

Einstein's father continued to smile and said, "I saw your uncle Jack and thought I must be dirty like a clown, so I went to the nearby river to wash and wash." And your uncle Jack, seeing me clean when I came out of the chimney, thought he was as clean as me, so he washed his hands and went straight to the street. As a result, everyone in the street laughed and hurt their stomachs. They think your uncle Jack is crazy. "

Einstein couldn't help laughing with his father. When his father finished laughing, he solemnly said to him, "In fact, no one else can be your mirror. Only you are your own mirror. Taking others as a mirror, * * * may make yourself a genius. "

Hearing this, Einstein suddenly looked ashamed.

Einstein left the naughty children. He always takes himself as a mirror to examine and reflect on himself, and finally reflects the brilliance of his life.

With the correct reference, there will be the correct direction and action, and it is forbidden to blindly compare.

6. The story of the scientist is 500 words.

Edison is a world-famous inventor. He is an American. When he was a child, because his family was poor, he only attended school for three months. He started selling newspapers at the age of eleven or twelve. He loves science and often saves money to buy science books, newspapers and chemicals. The instruments he used in the experiment were bottles and cans picked out of the garbage. When Edison 12 years old, he sold newspapers on the train. There is a special compartment on the train for passengers to smoke. The conductor agreed that he would occupy a corner there. He moved all the chemicals and bottles and cans there. After selling the newspaper, he did all kinds of interesting experiments. Once, when the train started, it suddenly shook and knocked down a bottle of white phosphorus. When phosphorus comes into contact with air, it burns immediately. Many people came to put out the fire with Edison. The conductor was so angry that he threw all Edison's experiments out and gave him a good beating. Deaf his ears. Edison's determination to study science has not wavered. He scrimped and saved, and started his chemical experiment again. Once, sulfuric acid burned his clothes. On another occasion, nitric acid almost blinded his eyes. He was not frightened by the danger, but he still stubbornly did the experiment. Edison experimented with electric lamps. In order to find a filament with low price and long life, I don't know how many experiments he did. He often works in the laboratory for dozens of hours, so he is too tired to lie on the experimental platform and sleep for a while. He worked tirelessly and finally found the right filament. Invented the electric light. Later, Edison invented the film and the phonograph. He invented 1000 kinds of things in his life. Edison devoted his life to the great cause of benefiting all mankind. He never thinks too much about clothes. When he was an unknown poor young man, one day, he met a friend in the street of new york. "Look at the coat you are wearing. You should buy yourself a new coat! " The friend said. "Do you need it? Nobody knows me in new york. " Edison answered casually. A few years later, Edison became a great inventor. Once, he met that friend again in the street of new york. "Oh, Mr. Edison!" The friend exclaimed, "I have to change a new coat this time anyway!" " "Do you need it? Edison nonchalantly replied, "People here already know me. "

7. A scientist's story composition had better be 600 words.

Today, grandma bought me a book that I dreamed of-The Story of a Scientist. In this book, I met many famous scientists. The first is foreign countries, with Edison, the "king of invention"; Nobel that cannot be bombed; Watt, inventor of steam engine; Columbus who discovered the new world; Newton who worked selflessly ... I am most proud of our scientist in China, Mao Yisheng who built bridges all his life; Zhang Heng, a well-read and versatile person; China struggling for life; Meng Tian, the general who invented the writing brush ... Mao Yisheng attracted me the most. Mao Yisheng is an expert on modern bridges in China. During the Dragon Boat Festival, Mao Yisheng's hometown held a dragon boat race, and the Wende Bridge on Qinhuai River was crowded with spectators. Mao Yisheng, 1 1 year-old, has been looking forward to today, but he fell ill the night before and only pinned his hopes on his friends. The little friends ran anxiously: "Not good! Wende Bridge collapsed! " Mao Yisheng asked, "Are people safe?" "Hundreds of people died, not to mention how miserable it was under the bridge!" From then on, Mao Yisheng studied bridges even harder. No matter what information and pictures there are about the bridge, he will collect them like a treasure. Over time, he finally became a famous bridge expert. After reading this story, I know how difficult it is to become a scientist. I am proud that there are so many excellent scientists in our country. At the same time, I also understand that everything you do will be successful as long as you are willing to work hard, not afraid of difficulties and keep making progress.

8.200-word Encyclopedia of Elementary School Students' Writing Scientists' Stories

Deng Jiaxian, a name that everyone who comes to China is proud of, was born in Huaining County, Anhui Province. Under the guidance of his father, he laid a good foundation of Chinese and western cultures, and 194 1 was admitted to the Physics Department of The National SouthWest Associated University. The following year, he returned to Beiping and was employed as a teaching assistant in the Department of Physics of Peking University, aiming to learn more skills and build a new China. 1947 passed the American postgraduate examination and entered the graduate school of Purdue University in Indiana the following autumn. Because of his outstanding academic performance, he completed all the credits in less than two years and passed the doctoral thesis defense. At this time, he was only 26 years old and was called "Doctor Doll".

9. "Reading the story of scientists" composition, about 500 words.

As a great man, Madame Curie enjoyed a high reputation when she was alive. However, just like her indifferent heart, no matter what time in life, her enjoyment of material life is also very indifferent, and life can be said to be very simple.

1895 When Madame Curie and pierre curie got married, there were only two chairs in the new house, one for each person. This shows how humble their home is. Madame Curie never wanted to change this simplicity.

Later, even though Madame Curie's annual salary had increased to 40,000 francs, she was still not "generous". Every time she comes back from abroad, she always brings back some party menus, because these menus are very thick and good pieces of paper, which are convenient to write on the back. So some people say that Madame Curie was "like a poor woman in a hurry" until her death. This kind of practice, in our view today, may be difficult to imagine and understand, but it just proves how simple Madame Curie is, even to the point of what we call "digging a hole" today.

Faced with such a simple Madame Curie, can you imagine what she was dressed like? Once, an American journalist went to visit Madame Curie. He went to the door of a fisherman's house in the village and asked a woman sitting barefoot on the slate in front of the house about Madame Curie's residence. But to the reporter's surprise, this woman is Madame Curie. From this point of view, Madame Curie is really different. Maybe she is informal. We can feel that she doesn't pay attention to gorgeous appearance at all In her mind, only her experiments, only her research. Perhaps, people who love science to the extreme are like this. You know, Einstein is said to wear shoes from socks. In his opinion, it is really unnecessary to wear shoes and socks.

Nowadays, more and more people lose themselves in their obsession with money, blindly pursue material enjoyment and live in luxury. Even the life of many rich people can be said to be extremely luxurious. Diligence and thrift have always been the traditional virtues of the Chinese nation, but once upon a time, we were also lost.

Yes, we should learn from Madame Curie, regain virtue and live a simple life instead of dying in ecstasy.