Qian Xuesen's composition

Qian Xuesen's composition 1 Qian Xuesen is China's "father of missiles". 1935 went to study in the United States, and worshipped Feng. Professor Carmen became a teacher and Feng. Professor Carmen's proud assistant is also his proud disciple. Qian Xuesen is well paid and has excellent working conditions. But at that time, Qian Xuesen still did not forget his dear motherland. He will say to everyone who praises him, "I'm from China, and everything I'm doing now is in preparation, in order to do more for the people after returning to the motherland." When the motherland was just in out of the dark, Qian Xuesen's desire to return to China became stronger and stronger. He told this story to the overseas students who were with him in China, but they told Qian Xuesen not to go back now. He said to him: "Now the motherland wants money but no money, and it needs equipment and no equipment. It is difficult to go back to scientific research now. " But Qian Xuesen didn't take it seriously.

Two days before Qian Xuesen planned to leave Los Angeles, the US Immigration Bureau sent a letter to Qian Xuesen-not allowed to return home! The Immigration Bureau threatened to leave the country without authorization and be fined or even jailed if caught! A few days later, he was arrested at the detention center of the US Immigration and Naturalization Service. The "crime" is "participating in a political party that advocates overthrowing the United States by force."

In the detention center, Qian Xuesen was imprisoned like a criminal. Qian Xuesen once recalled: "15 days of confinement, I lost 30 pounds." In the detention center, every night, spies will come in every other hour to wake you up, leaving you in a state of extreme tension. I can't talk. Many people want to save him.

Our president personally released two American prisoners back to the United States. After a series of efforts. Qian Xuesen finally returned to the motherland after a 20-year absence on1June, 955+10/October 18.

Qian Xuesen made a lot of contributions to our country after returning to China.

During the summer vacation, I had the opportunity to read Qian Xuesen. The process of Qian Xuesen's return to China and the hardships of developing "two bombs and one satellite" described in the book deeply touched me and made me feel very much. Here are some personal feelings after reading it.

When Qian Xuesen was studying in the United States, he got excellent grades. Although he stayed in the United States to work after graduation, and his material life was very rich, he devoted himself to serving the country in anxious to return. In the process of returning home, despite all kinds of obstacles, and even being placed under house arrest by Americans, he has been trying to break through many difficulties and secretly wrote a secret letter to our leaders. After several twists and turns, he finally reached the hands of Premier Zhou Enlai. Premier Zhou Enlai attached great importance to it and exchanged a dozen prisoners of war for Qian Xuesen through diplomatic means. Qian Xuesen's love for the motherland is exactly what we should learn. No matter when and where, we should love our motherland and have a heart that loves our motherland.

The process of Qian Xuesen's amazing feat of "two bombs and one satellite" was extremely difficult. At that time, the economic conditions in China were very backward, and the research conditions and equipment were extremely crude and backward. The R&D team led by Qian Xuesen worked day and night without any regrets. Faced with all kinds of problems that appear constantly along the way, they are always not discouraged and try their best to solve the difficulties. It is they who have used their youth, wisdom, tears, sweat, flesh and blood and life to forge a powerful national defense shield for our country. We should learn from Qian Xuesen's spirit of not being discouraged when encountering difficulties and persisting in doing it.

As students, we should study all kinds of knowledge seriously now and strive to make "amazing feats" for the motherland like Qian Xuesen when we grow up!

Qian Xuesen's Composition 3 1 9551June1Sunday morning, in the vast Pacific Ocean, a huge ship was sailing for Hong Kong. A middle-aged man in his forties walked onto the deck with steady steps. A sea breeze swept over his broad forehead from time to time. Looking at the water and sky in the distance, he has been sailing at sea 15 days. Thinking that his motherland is just around the corner, how he hopes that his feet are not the deck of the ship, but the bulkhead of the rocket! He is the world-famous scientist Qian Xuesen.

Qian Xuesen 1934 graduated from Shanghai Jiaotong University, and later went to the United States to study under the famous American aerodynamics professor von Carmen, becoming the most proud student and the most effective assistant of Professor von Carmen. At that time, Qian Xuesen enjoyed generous treatment, rich life and excellent working conditions. However, he never forgot his motherland for a moment. He said, "I'm from China. Everything I am doing now is preparing for this, in order to do more for the people after returning to the motherland. "

1 9491June1,and the new China was born with a rumbling salute. On this year's Mid-Autumn Festival night, Qian Xuesen and a dozen international students from China celebrated the traditional festivals of the Chinese nation. As the saying goes, "I miss my relatives twice every holiday." While enjoying the moon, they poured out their homesickness. Mid-Autumn Festival every year. Now it's Mid-Autumn Festival. On the first Mid-Autumn Festival after the birth of New China, they were very excited to talk about the bright future of their motherland.

At this moment, Qian Xuesen's long-cherished wish is getting stronger and stronger: to return to the motherland as soon as possible and use his expertise to serve the construction of the motherland. He confided his heart to international students. Some overseas students advised: "The motherland has just been liberated, and we need money but no money, and we need equipment and no equipment. I'm afraid it's difficult for us to go back to scientific research now. " Qian Xuesen sincerely said: "What we are looking forward to day and night is that the motherland can move from darkness to light, and this day has finally arrived. The motherland is poor now, but we, the sons and daughters of the motherland, need to create together. We should go back. "

It is said that Qian Xuesen is going to return to China. A senior general of the US Navy said: "Qian Xuesen is worth five divisions wherever he goes. Never let him leave the United States! " However, Qian Xuesen's determination to return to China never wavered for a moment. After five long years, under the care of Premier Zhou Enlai, Qian Xuesen finally set foot on the voyage back to China on September 1955.

After returning to China, Qian Xuesen made outstanding contributions to the development and launch of launch vehicles and missiles in China, and was known as the "father of Chinese missiles".

Qian Xuesen's essay 4 mentioned "Building a Happy China". Students may say, "We are primary school students, and the construction of the country is a big problem. There are adults who support us. Why don't they just build it? " Some people may say; "I don't have the ability to build." This is completely wrong. In fact, we primary school students can also work hard to build a happy China.

Let me give an example! Everyone knows about scientist Qian Xuesen, right? He has made great contributions to the people of China and even the whole world. In his youth, Qian Xuesen went to the United States to study. He has profound attainments in missile science. When the Japanese war of aggression against China broke out, he was ready to return to China, but the United States tried its best to retain him to work for the United States. However, Qian Xuesen has made up his mind not to make a weapon for the United States, draw a drawing and try his best to return to China. The United States has no choice but to let it go. After returning home, he quickly joined the * * * production party and made many new missiles. After the founding of New China, he and many inventors created "two bombs and one satellite", namely the atomic bomb, the hydrogen bomb and the Chang 'e-1 missile satellite, which enhanced China's frontier defense capability. He always said, "My surname is Qian, but I don't love money, I only love my motherland." Qian Xuesen died on 20 1 1. It can be said that he has been working hard to build a safe and happy China all his life. We should learn from him and build a happy China together.

Maybe some students will say, "I really want to build a happy China, but I don't know where to start?" I can't think of big ideas, and I can't think of small ideas. But do you remember what I just said? Every move we make can make efforts to build a happy China. Although we can't make great achievements like a great man like Qian Xuesen, we can make small contributions! Although these forces are small, many a mickle makes a mickle, and they can also become great. Such as protecting and saving water and electricity. According to statistics, the people of the whole country only need to turn off a tap and press the turn-off button of an electrical appliance every day, and the electricity saved can be used by the people in the three northeastern provinces. When it comes to saving water, we can keep the face washing water and rice washing water for secondary use to water flowers and flush toilets. Save electricity, don't turn on the lights during the day, use electric fans and air conditioners as little as possible, and don't let TV stand by at night ... In this way, we can save some electricity and water in our country, which is a contribution to building a happy China.

Finally, I ask you to join hands and contribute to the construction of a happy China!

Qian Xuesen's Composition 5 Today, I will tell you about the patriot Qian Xuesen!

Qian Xuesen was very patriotic since he was a child. In order to serve the country, he studied hard. When he achieved something in his studies, the turbulent society didn't have much chance for him to display his talents. So he went to America to study. A few years later, he was in the United States and his heart was in China. When he heard that New China had been established, he wanted to return to China without hesitation. In order to prevent him from returning to China, Americans tried every means to discourage him from returning to China. Qian Xuesen was not afraid of temptation and returned to the warm embrace of the motherland. Qian Xuesen once said: "I come from China. I can give up everything here, but I can never give up my motherland." How determined he is to return to China! Isn't his patriotic enthusiasm admirable? After returning home, Qian Xuesen applied what he had learned and invented China's first artificial satellite. At the international technical exchange meeting, he was awarded the "Little Rockwell Medal". China's name appeared for the first time on the list of winners in this world. His wisdom won the people of China and the motherland.

After reading this short article, I feel that Qian Xuesen's great move has alerted everyone and deeply moved me. I must learn from Qian Xuesen and be a useful person who loves and serves the motherland.

Qian Xuesen's Composition 6 Qian Xuesen is an outstanding people's scientist in China. He 19 1 1 was born in Shanghai, which symbolizes that our aviation, rocket and missile undertakings in China will be improved. Mao Zedong once said to Qian Xuesen: "We also want to build satellites!"

From 65438 to 0935, Qian Xuesen studied in the United States and obtained a doctorate with excellent results. He made great progress in rocket research and was hired as a tenured professor by MIT. In America, he has money, status and reputation.

On hearing the news of the establishment of China, Qian Xuesen immediately decided to return to work. He said, "I'm from China. I can give up everything here, but I can't give up my motherland I should return to the motherland as soon as possible and contribute all my strength to building a new China. "

1950 In September, the US Immigration Bureau sent a notice to Qian Xuesen: No return to China! He was refunded the ticket money. The US Customs insisted that he was a spy, and they kept him in a detention center on the island. The guards turn on the light every ten minutes. After half a month, he lost more than ten kilograms.

Later, with the help of Americans, the US Immigration Bureau released him, but it did not stop persecuting him. His behavior was restricted, his letters were checked, and his phone was monitored.

After five years of persecution and frustration, Qian Xuesen finally returned to the motherland. He looked at Tiananmen Gate and said excitedly, "I believe I can definitely return to my motherland. I am finally back now! " "

Qian Xuesen's composition 7 Every piece of my orange meat is bent like a boat! Examining questions is the first step in writing. Everyone is cared for by their parents, and this feeling is warm and happy. But after the second grade, I began to be a little cold about the red scarf on my chest. Sometimes I untie it and put it in my schoolbag. Suddenly, the whole room was filled with happy laughter. Computers can be seen everywhere in our lives, and we have to rely on their help anytime and anywhere.

How patriotic Grandpa Qian Xuesen is! He gave up his generous treatment in the United States and chose to return to the poor and backward motherland. He devoted himself to military scientific research, devoted himself to studying what he had learned, made painstaking efforts, and constantly introduced new scientific research achievements, making great contributions to the national defense cause of the motherland. Become the "father of missiles" in China. This patriotic spirit really touched me.

After reading the story of Grandpa Qian Xuesen, I think Grandpa Qian Xuesen is great, because Grandpa Qian Xuesen always thinks about the motherland, and he has a heart to serve the motherland. I am a primary school student, but I also come from China. Whenever the national flag is raised, whenever the national anthem rings, whenever our athletes win gold medals in the Olympic Games, whenever our spacecraft flies into space ... I will be proud and proud that I am from China. Students, as China teenagers in the new era and the hope of the motherland in the future, we must learn from Grandpa Qian Xuesen, inherit and carry forward his patriotic spirit, and study hard from now on. When we grow up, we will become the pillars of the motherland like Grandpa Qian Xuesen and make the motherland more prosperous and strong!

Qian Xuesen's Composition 8 The teacher sent an article in the class, from which I got to know a great man-Qian Xuesen.

Qian Xuesen is very patriotic. When he worked in America, Americans gave him generous treatment: beautiful and comfortable villa, extremely high salary and so on. However, Qian Xuesen was bent on returning to China. The Americans tried to stop him, but he said, "My roots are in China and my home is in China!" Americans have no choice but to take back his house, take his information and detain him on an island. He lost 30 pounds in a month, and after five years of hard work, he finally returned to his hometown-China.

He is not only patriotic, but also has made great contributions to the motherland. Qian Xuesen returned to China and took the lead in establishing the first rocket and missile research institute in China. To this end, he has three good names: "father of space flight", "father of missiles" and "king of rockets". The research process is not very smooth. He moved his dormitory near the headquarters and said, "I won't go home until the missile reaches the sky!" " "He and his comrades Dai Yuefei came in. Finally, the first missile exploded successfully and the first rocket flew successfully. China people cheered: "Long live China! "

Chairman Mao also met Qian Xuesen six times. At his birthday party, he changed Qian Xuesen from the last table to the first table and left the seat next to him. In five other interviews, he also had a warm conversation with Qian Xuesen and affirmed his great achievements.

Grandpa Qian Xuesen, thank you for your great contribution to China! Your indomitable spirit is really touching. You made the country go 20 steps ahead of schedule. Your spirit is commendable! Why else would Americans think you have five divisions?

When we finish learning Qian Xuesen, you must be very interested in the story behind him. If you want to know, just take a look at my composition, which will definitely make you sit up and take notice of Qian Xuesen!

Let me introduce him first. He is a world-famous scientist, aerodynamicist, founder of manned space flight in China, "father of scientific research in China" and "king of rockets". Since Qian Xuesen returned to work, China's missiles and atomic bombs were launched at least 20 years earlier.

Qian Xuesen's road to return to China is very difficult. He knew that he would return to China after his motherland was killed, and this decision caused panic in the United States. They believe that if Qian Xuesen's expertise is brought back, China's science and technology will advance at a high speed. Qian Xuesen's plan to return to China was seriously blocked. Official American documents informed him that he was not allowed to leave the United States. It turned out that his luggage had been loaded on the barge and was ready to be transported back to the motherland by water. However, the US Customs insisted that the books and notebooks he wanted to bring back to China contained important secrets and slandered Qian Xuesen as a "spy". In fact, some of these books and notebooks are open textbooks, and some are Qian Xuesen's own academic research records. Seeing this, I can't help feeling unfair for Qian Xuesen, but the nightmare is not over.

A wave of unrest, another wave. A few days later, Qian Xuesen was suddenly arrested, detained in an island detention center and tortured. Every night, the guards come into the room and turn on the light every 10 minutes, which makes him unable to sleep at all. Later, thanks to Premier Zhou Enlai, Qian Xuesen returned to the motherland.

Later, Qian Xuesen devoted himself to the research of missile technology, which finally made China's missile technology soar. Students, after listening to my introduction, do you know more about Qian Xuesen? If you want to know more, you might as well go online and have a look!

Qian Xuesen's composition 10 is the most interesting one. The tower is only as high as my knees, and the figure in it is only as high as my fingers. This is my favorite dark cloud. I also have some shortcomings: I am not good at raising my hand and doing my homework carelessly. After reading this book, I feel like a different person. Whenever I encounter difficulties, I will try my best to solve them. Even if I don't, I won't lose heart.

He has made great contributions to China's space industry, which is one aspect of his success. However, the great hardships behind him are beyond our imagination.

Qian Xuesen's early study life was very hard, far from being as superior as we are now. There is no electricity everywhere, there is no eye lamp, and it is a luxury to have an electric wand to help him study at night. On a business trip, his father brought him back a colored brush. He regards it as a treasure and never wants to use it. Because he didn't want to be a weak ant in the future, he made unremitting efforts and efforts, and finally made great achievements-missiles and atomic bombs were born under his research. He pushed the cause forward for at least 20 years.

We can't imagine the pressure and hardships he suffered. Think about how we live in such a superior class environment and are listless all day. All we can think of is how to play. What games are enjoyable? Hey! Really shouldn't!

The seeds planted by ourselves must germinate, blossom and grow leaves, and finally they must be baptized by wind and rain before they can bear numerous fruits. This is all through careful care and cultivation. Grandpa Qian Xuesen is the person I admire most. I will have a correct attitude in my mind, study hard and work hard for my future!