From the Goddess Chang'e flying to the moon's fairy tale, the Cowherd and the Weaver Girl's Queqiao Club, Kuafu's pursuit of the sun to the feat of thousands of families flying, China people's space dream has been realized for thousands of years.
Feedback experience in Tiangong classroom 1000 words 1 feedback experience in Tiangong classroom (1)
At present, we are facing a great change that has never happened in a century, which has opened a new journey of building a socialist modern country in an all-round way. Opportunities and challenges coexist, and difficulties and hopes coexist. On the one hand, young cadres should take over the "baton" of the revolutionary cause, refine experience, enlighten wisdom, forge ahead, learn to be an old ox, carry forward dedication and conscientious sense of responsibility, and shoulder the heavy responsibility entrusted by the new era. On the other hand, we should study hard, increase our skills, take active actions, do a good job in the "relay race" of national rejuvenation, and achieve good results for the younger generation. The vast number of scientific research workers should further carry forward the aerospace spirit, climb the peak of science and technology forever, and take the long March in the new era.
Carry forward the patriotic spirit of "serving the country when you grow up". In the early days of the development of China's space industry, many successful and talented scientists gave up the favorable conditions abroad and returned to the motherland without hesitation. Many developers are willing to be unsung heroes, unknown, silent dedication, and some even give their precious lives. They wrote touching poems with their own blood and lives, dedicated them to the motherland and the people, and sacrificed them. Scientific research talents in the new era should learn from the older generation of scientists, strengthen the idea of scientific and technological innovation and serving the country, integrate the pursuit of career into the needs of the country, inherit the tradition of patriotic dedication of predecessors, take the needs of the country and the nation as the research orientation, and realize the perfect integration of individuals, careers and the country on the road of serving the country through science and technology.
Carry forward the struggle spirit of "tempering" In the vast Gobi and sparsely populated ravines, the older generation of researchers overcame all kinds of unimaginable difficulties and obstacles. They used limited scientific research and experimental means, relied on science, worked hard and innovated, broke through one technical difficulty after another, and achieved great victory in the cause of "two bombs and one satellite". In this era, we are undoubtedly lucky, both living environment and scientific research conditions are far better than the older generation of scientists. Contemporary researchers follow the example of the older generation of scientists, vigorously carry forward the spirit of self-reliance and hard struggle, work hard in their respective fields and create new achievements.
Carry forward the unity spirit of "everyone gathers firewood and the flame is high". In the extraordinary process of developing "two bombs and one satellite", thousands of scientific and technical personnel, engineering and technical personnel and logistics support personnel from all regions and departments across the country have United and cooperated, and Qi Xin has made concerted efforts to form a mighty team to March to the peak of modern science and technology. With their brilliant achievements, they have added a dazzling page in the history of Chinese civilization creation. Scientific research is a complex and arduous group labor, and the interaction between people in scientific research activities directly affects the scientific research cooperation and the completion of scientific research plans. The majority of scientific research workers should firmly establish the awareness of the overall situation, cooperation and service, focus on the same goal, and cooperate with each other while giving full play to their respective strengths.
Reflections on Temple Classroom (2)
The people of China have been dreaming of flying for thousands of years, from the fairy tale of the Goddess Chang'e flying to the moon, the magpie meeting of the Cowherd and the Weaver Girl, Kuafu's practical feat of chasing the sun to flying thousands of families, and the flying murals of the ladies in Dunhuang Grottoes all show the Chinese nation's yearning for flying into space and roaming the universe.
From1999165438+1October 20th to 2021June/0/7th, China successfully launched 12 shenzhou spaceship, which witnessed the great progress of China's manned spaceflight project. One-day tour from Shenzhou 5 astronaut Yang Liwei to Shenzhou 12 March tour; Since Zhai Zhigang put the five-star red flag of the people of China into space, it has proved the rapid development of China's space industry.
101October 16, Shenzhou 13 will also fly into space, and three astronauts will complete some scientific research tasks in the spacecraft, namely Zhai Zhigang, Wang Yaping and Ye Guangfu. Zhai Zhigang is an astronaut of Shenzhou VII, the first person to insert the national flag of China into space, with rich experience; Wang Yaping is the space teacher of Shenzhou-10 and the first teacher in China to stand on the world podium. Ye Guangfu is the first time to go into space, and his quality is excellent in all aspects. The three of them will live in space for six months and complete five main tasks.
First, carry out key technical tests of space station assembly and construction, such as mechanical arm assisted cabin transposition and manual remote operation;
The second is to carry out 2-3 extravehicular activities, install the dual-arm combined adapter and suspension device of large and small manipulators, and prepare for the subsequent space station construction tasks;
The third is to further verify the health, life and work support technology of astronauts staying in orbit for 6 months;
The fourth is to carry out scientific and technological experiments and applications in aerospace medicine, microgravity physics and other fields, and carry out diversified popular science education activities;
Fifth, comprehensively evaluate the functional performance of each system in the project to perform space station tasks and the matching between systems.
This time, Wang Yaping will complete the extravehicular mission and become the first female astronaut in China.
Here, I wish the three astronauts a safe space in advance and successfully complete their mission.
Reflections on the Temple Classroom (3)
Since ancient times, people have been full of reverie about the vast universe. With the development of science and technology, mankind has gradually stepped into space exploration. But the voice of doubt is gradually coming: is exploring outer space a waste of people and money?
Today, due to the limited earth resources, the world's space powers have stepped into outer space, which is vast and rich in space resources, such as high vacuum, solar energy, the moon, tiny planets and so on.
In addition, the gps navigation system closely related to people's lives is also inseparable from the development of aviation. In recent years, space technology has made remarkable achievements in the development of spacecraft high-speed resources to acquire, transmit and forward information, and achieved great benefits, such as the wide application of communication satellites and remote sensing satellites.
On the other hand, with the rapid development of military spacecraft, various new space weapons such as military satellites, manned spacecraft, ballistic missiles and anti-ballistic missiles have formed an integrated space battlefield military system and will play an important role in joint campaigns. As we all know, without a solid national defense, our happy life is hard to guarantee.
Without today's investment, there will be no tomorrow for us. The progress of aerospace industry will drive the development of related industries, and the application of aerospace science and technology will have a great impact on mankind. Only with the continuous progress of society and the continuous development of science and technology will our life become more and more beautiful.
Tiangong Classroom Review 1000 words 2 Tiangong Classroom Review 1
In ancient times, people always wanted to launch some detectors into space. However, a single function cannot complete people's exploration of space. So, people began to think of ways: how to let people go to heaven! This time, the "Long March II rocket" and "Shenzhou XII spacecraft" were used.
Last time we went to space, we spent a lot of money. If we only go up for three or four hours and think it is not cost-effective, we want to build a place like a hotel where astronauts can live, that is, the space station.
According to the plan, Space Station 1 consists of five parts: the first part is a "manned spaceship", which mainly carries astronauts; The second one is the "Quest Experiment Module", which is used to do some experiments that cannot be completed on earth; The third is the "dream experiment module", which is similar to the "real experiment module" and is also used for experiments. The fourth is the "Tianhe core cabin", where Chinese astronauts live; The fifth type is "cargo ship", which is mainly responsible for transporting all kinds of materials. However, this plan has not been completely completed. At present, the space station has only two parts: Tianhe core cabin and cargo spaceship. It is said that in 2022, the space station will be completed.
Legend has it that there is a Guanghan Palace. On the moon, our space station floats in space. The sun radiates "energy" to the earth every day, but when we bask in the sun on the earth, the sun is far away from us and the danger is very small. Astronauts who spend too much sun in space may get cancer, so it is stipulated that the space station should not be higher than the earth 1000 km. After considering various factors such as funds and experimental results, scientists finally built a space station 400 kilometers away from the earth.
On the earth, everything you throw will fall to the ground. This is Newton's "gravity". If we stand on the flat ground and throw things, we will fall down; Then if we "throw" the spaceship at a very fast speed, it will fall to the same extent as the radian of the earth, and then the spaceship can fly along the earth. The space station flies very fast, and it can circle the earth in an hour and a half.
Since ancient times, it is impossible for people to see the whole sky on the earth. If you can see clearly from the space station, you can see far, because you stand tall.
In the space environment, we can do some experiments that we can't do on earth, such as finding some chips smaller than mobile phone chips, or things that can change color in some environments.
There are several small goals for astronauts to go into space this time: to live for about three months; Debugging all kinds of equipment; Do some incredible experiments; Get out of the cabin and see the whole picture of space and space station.
China's space station allows us to explore more mysteries of space.
Comments on "Tiangong Classroom" (Ⅱ)
Space science and technology has always been a new field that any country must attach importance to. It plays a very important role in our exploration of space and unknown areas. In today's society, air supremacy has become very popular, and then the deeper level is the space right. For example, the United States, a powerful country, took the lead in landing on the moon, and then he joined forces with other countries to divide areas on the moon, saying that whoever owns it will have the right to mine in the future, so our space technology can't fall behind, otherwise we will gradually fall behind in the next 100 year, so space technology and space hobbies will be the most important direction of our new generation.
The first time I came into contact with space knowledge was in the kindergarten class. That day, the teacher posted a newspaper on the wall with a rocket-actually Shenzhou VI and two people-actually Fei and Nie Haisheng. After hearing the vivid explanation from the teacher, I figured it out and felt proud. Suddenly, I found-not a woman. At that time, I thought: If only I could become the first female astronaut in China! From then on, I went to primary school with such a dream. I once proudly told a classmate in my class that I would be the first female astronaut in China. He listened with envy. I was so proud that I thought it was too easy to be an astronaut! When I was in the third grade, I gradually learned something about aerospace. I just know that being an astronaut is not that simple. Not only need to study, but also need good health and good psychological quality. In fact, I didn't understand what psychological quality was at that time, but I just vaguely felt that it was a good part of my body.
Although I know it is unrealistic for me to become an astronaut, I can work for them underground, such as ground service and research. We can study some safer and more efficient spacecraft or space equipment on the ground, and we can also move around in the underground command center and the middle space astronauts to see their vital signs and various information security technologies. Therefore, in order to realize this dream, I am constantly studying and attending some science and technology exhibitions. In order to know more about this knowledge and pave the way for my future dreams.
Comments on "Tiangong Classroom" 3
Indeed, each generation has its own opportunities and challenges, and each generation has its own emotional experience. Born in the new century, I witnessed the development of China in the new era: I saw the vigorous posture of China athletes at the Olympic Games and felt proud of my motherland; Seeing the success of the "Tiangong Classroom" space teaching, I can't hide my pride and joy in the development of science and technology in my motherland. I also see that the Internet has touched thousands of households. With the click of a mouse and the touch of a fingertip, it is everywhere. ...
In this rapidly developing society, I look back and look forward to the future. How to seek development in the tide of this great era is a problem that I, even you in the future, and each of us should think about.
First of all, grasp the pulse of the times and improve yourself according to the needs of the times so as not to fall behind the times. It is no exaggeration to describe the development of the world with "a thousand miles a day". This era is moving towards intelligence and efficiency, and is developing from focusing on simple practicality to meeting diversified spiritual needs. You and I, who are in the new stage of science and technology and humanities development, will not be submerged in the tide of the times only by constantly learning skills and mastering cutting-edge knowledge.
On the way with the times, we need a strong anti-frustration heart. Life is really hard. As teenagers, we are facing the storm of life. Why not face it with a high-spirited attitude that "the sky will fall for the people of Sri Lanka"?
However, keeping pace with the times is not to be a seaweed drifting with the tide. As the pillars of the future of the motherland, we have our own free spirit and independent thinking, and we will not follow suit, let alone lose ourselves and go astray. When you are 18 years old, I also hope that you can distinguish right from wrong in a colorful society, keep the bottom line and carry the banner of leading the trend of the times.
It is especially important to look back at the present and the past. No matter how the times change, there are always things worth pursuing, things worth persisting in, things worth persisting in ... When we all know our mission, when our personal values and social values are unified, we have marched forward bravely in the tide of the times.
Tiangong Classroom Comments 1000 Words 3 Tiangong Classroom Personal Comments 1
Years ago, China's space industry officially started, and the success of every space launch mission is a true embodiment of China's continuous efforts in the space field. In the future, with the continuous development of a new generation of Long March series launch vehicles, China's launch vehicle capability will once again achieve a new leap: a new generation of medium-sized launch vehicles, such as Long March 6A, Long March 7A and Long March 8A, are being developed as planned to realize the "upgrading" of the launch vehicle as a whole; The Long March 5 rocket will carry out several important launch missions successively, supporting the steady implementation of major projects such as the lunar sampling return in the third phase of China's lunar exploration, the launch of the Mars probe in 2020, and the construction of the core cabin of the space station; The heavy launch vehicle is expected to fly for the first time in 2030, which will make China's space transportation system level and capability enter the forefront of the world's space powers. ...
At the same time, China's space transportation mode will also achieve a major breakthrough from one-time use to repeated use, from single space transportation to the combination of space transportation and space operations. It is not difficult to imagine that with the continuous enhancement of China's space comprehensive strength, the Long March series of launch vehicles will surely carry China's space dream, condense the struggle spirit of China astronauts, fly into space again and again, and start the "New Long March" of China's space industry. Looking up at the stars, the journey is long. 300 launches are only the first step of China's space industry's "Long March", and there are still 500, 1000 or more breakthroughs waiting for our unremitting efforts.
I believe that in the future, we will be able to create more space miracles, realize a new and bigger "space dream" and leave a more wonderful China mark in the vast universe.
Personal impressions of "Tiangong Classroom" (II)
Great cause breeds great spirit. In the great journey of climbing the peak of science and technology, a new generation of astronauts forged the manned space spirit with their unique lofty realm, tenacious will and outstanding wisdom. This is the spirit of being able to endure hardship, fight, tackle key problems, endure hardship, fight, tackle key problems and contribute. These spirits are always worth learning.
Efforts in life are always beautiful. The road of life cannot be smooth forever. Everyone will encounter difficulties and setbacks in one way or another. We must rise up in setbacks and difficulties. This requires a fighting spirit, especially a fighting spirit, a particularly capable spirit. "If you eat hard, you are a master." The spirit of hard work in learning is always beautiful!
Unity is strength, the foundation of running a country and running a school. Imagine, if a collective is not United internally and there are still differences, will it be strong? More than that, some people who are trying to sabotage are attacking vigorously at this time, and the losses are even more unimaginable.
Both science and humanities. Since childhood, this old saying has been echoing in our ears: love science, learn science, and use science. However, how many people have actually implemented it? Friends think that as long as you learn to be a man and have cultural knowledge, you don't have to learn any science. Advanced science and technology are essential for a powerful country. As the "flower" of the motherland, we should not only develop science and humanities, but also retain norms and individuality!
Hard conditions have tempered the astronauts' spirit of special hard work. The aerospace industry started under extremely difficult conditions. In order to realize the dream of flying at an early date, the vast number of space workers have worked tirelessly, weathered hardships, overcome many difficulties and made great sacrifices. Severe challenges have cast the astronauts' spirit of being particularly capable of fighting, and the lofty mission has endowed them with the spirit of being particularly capable of tackling key problems. We teenagers should work harder and study harder. In life and study, when encountering difficulties and setbacks, don't run away, don't shrink back, advance despite difficulties, forge ahead and dare to win. Some students, when they encounter a little setback in life, lose confidence and hope in life and feel that nothing is good in the world. So, I committed suicide and hated leaving this world. You know, the world is beautiful. We should cherish life and enjoy this beautiful life. Even if it is not good, it is an unchangeable fact. Just like astronauts have to train in a harsh environment, that harsh environment is an unchangeable fact, so we have to change ourselves and break through this difficulty. Therefore, we can't give up our mission because of a little setback, but grow up in the environment, in hardships and difficulties, and achieve our life and mission. The same is true in learning. Learning depends not on cleverness, but on hard work. Study hard, study hard, and study hard unremittingly, which is a beautiful expression of the spirit of studying hard forever.
Unity and struggle have cultivated the dedication of astronauts. China's manned spaceflight project is a large-scale space system project. Regardless of the front and rear, regardless of fame and fortune, the vast number of astronauts perform their duties, stick to their posts, and form a strong synergy. We all live in the same big collective, and we all aim at the same goal-protecting the collective. Be indifferent to fame and fortune, regardless of personal gains and losses, be willing to Fengxian, unite as one, and create brilliance together. "Unity is strength", which is a powerful force and a force to push people forward. With this strength, we can overcome all difficulties, go forward bravely and achieve our goals. All human beings and countries in the world, small to class groups and families, should unite.
Science is an important symbol of a country's development and progress. As teenagers in the 2 1 century, we must learn science well, love science and use it. Both science and humanities need us to hold high at the same time. A standardized student is the demand of the motherland and a person who will make great achievements in the future. Putting science and humanities together, keeping norms and individuality * * * is a word to be wary of students.