10 2022 Excellent Composition in the Second Lesson of Tiangong Classroom

The second lesson of "Tiangong Classroom" will be held in China Space Station. Shenzhou XIII astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu will cooperate in teaching. Next, I will bring you the excellent composition of the second lesson of 2022 Tiangong Classroom. I hope you like it!

Excellent composition in the second lesson of 2022 Tiangong classroom 1

Enlightening the mind requires a sense of ritual. The audience of Tiangong Classroom is mainly primary and secondary school students, and curiosity is the most precious wealth of adolescence. The highly concentrated and obscure knowledge in textbooks is often boring to learn, and when the scientific experiments supported by these theories are demonstrated by the "space teacher" in the sky that children look up to, Newton's three laws are no longer the anchors of the stagnant knowledge in the past, because they are all alive. The vitality of popular science knowledge will be transformed into the motivation of young people who have not yet opened their minds. In the future, one or more children may become successful scientists engaged in space experiments in those years.

Understanding science requires a sense of ritual. Except those well-known scientific geniuses, not many people are naturally interested in physical formulas or mathematical derivation. Just like the function of science fiction or movies, Tiangong Classroom is a real science fiction work. The appearance of the trilogy "Three-body" makes a generation embrace science and understand the universe from a perceptual point of view, while "Tiangong Classroom" aims at popular science education and helps young people understand the beauty of science from a more rational point of view.

Publicity needs a "sense of ceremony". The "Tiangong Classroom" is launched globally, and the teaching content can be widely collected from the whole society according to the new media platform, effectively giving the popular science education an "international flavor". It is undoubtedly a reflection of China's soft power in science and technology to be able to do well the "Tiangong Classroom" project of the National Space Station. Using the aerospace industry to "smuggle private goods" has long been a high-end way for world powers to advertise. For example, Russia brought the Olympic flame and football into space during the Winter Olympics and the World Cup in Sochi. The space industry needs the efforts of the whole country, and any step in space is news on the earth. China's unique "Tiangong Classroom" brand symbolizes another milestone in the strategy of rejuvenating the country through science and education.

Doing popular science education needs a sense of ceremony. Putting the classroom into space is not a superficial science show and formalism, but because it complements the "mystery" of science itself and provides every child who advocates the spirit of scientists with an opportunity to verify his ideals in a convincing way. This "sense of ceremony" is more valuable than "100 million" points.

Excellent composition in the second lesson of 2022 Tiangong classroom

This space lecture demonstrates to young people the physical phenomena that are difficult to see on the ground in the weightless space environment. When these wonderful and wonderful phenomena are presented to the students, I have heard the students' exclamations and applause many times in the ground class. Close to the big screen, I was deeply shocked by these wonderful phenomena. When Wang Yaping performed a difficult operation, such as sticking a Chinese knot on a water film, I felt that the audience at the scene held their breath. The little icon focuses everyone's eyes. When it is firmly stuck on the water film, the joy and emotion can hardly be described in words.

This teaching method, which highlights the difference between heaven and earth, greatly stimulates students' interest in space, aerospace and even science. This teaching activity has left an indelible impression on teenagers' minds, and it is bound to accompany the students' lifelong search process.

As a popular science teacher, astronauts have a cordial dialogue with students, which has narrowed the distance between aerospace projects representing China's cutting-edge scientific and technological level and enhanced teenagers' understanding and concern for the aerospace industry. This is a subtle transmission of teenagers' feelings about China. The astronauts' clear thinking, smooth expression and accurate experimental demonstration left a deep impression on the national audience. We have to admire their extraordinary wisdom, excellent technology and almost perfect physical quality, which can certainly reflect their spirit of diligence, Excellence and pursuit of Excellence. Their performance sets an example for our teachers and is worth learning.

This space lecture has achieved seamless cooperation in the fields of aerospace engineering, popular science, education, etc. It is a great encouragement for physics teachers, and both my history and art teachers and I feel a kind of United warmth. This also urges us to pay more attention to the contact and cooperation with other social education forces in the future teaching work, listen to teaching opinions from other fields, expand our knowledge and understanding of knowledge, thus providing students with richer learning resources and creating a learning environment more suitable for their development.

2022 Tiangong Classroom 3 Lesson 2 Excellent Composition

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. The severe challenges cast the astronauts' spirit of being particularly capable of fighting, and the lofty mission 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.

2022 Tiangong Classroom 4 Lesson 2 Excellent Composition

1654381At 20: 43 on October 3, China's new generation launch vehicle Long March 5 was ignited and lifted off at Wenchang Space Launch Site. The load assembly was successfully separated from the rocket and entered the predetermined orbit, and the first launch mission of Long March 5 was a complete success.

At 07: 30 and 365: 438+0 on June 65438+1October 07, Shenzhou XI spacecraft was successfully launched by Long March II FY1rocket at Jiuquan launch site. After it is in orbit, it will complete the rendezvous and docking with Tiangong-2 to form an assembly, and the astronauts will work in the assembly for 30 days. The construction of China's space station has taken another big step forward!

Today, China heavy rocket Long March 5 is ready to go! Prior to this, China has successfully launched a new generation of rockets such as Long March 6, 11 and 7, forming a complete system.

Whenever this kind of news appears, someone will always ask, is space so far away from us that it is worth spending so much money and taking such a big risk to explore? What changes can space technology bring to the lives of ordinary people?

Ouyang Ziyuan, an academician of China Academy of Sciences, the chief scientist of China's lunar exploration project and the "father of Chang 'e", specially wrote an article to explain this issue in simple terms. Let's have a look!

Space technology is a highly integrated system of modern science and technology. For example, the Apollo program is one of the largest and most expensive scientific and technological projects in human history. More than 20,000 enterprises, more than 200 universities and more than 80 scientific research institutes participated in the Apollo program, with a total number of more than 400,000.

The implementation of the Apollo program promoted the development of a large number of high-tech fields such as giant rocket, microwave radar, radio guidance, synthetic materials, computer, electronic technology, automatic control, vacuum technology, cryogenic technology, semiconductor technology and manufacturing technology in the 1960s and 1970s. The Apollo program produced more than 3,000 new technologies, promoted scientific and technological progress and industrial prosperity, and achieved great economic and social benefits.

Space activities promoted the birth, growth, popularization and application of a series of high-tech, and gave birth to the formation, innovation, exploration and development of a large number of new disciplines.

Space activities have had a great impact on many aspects of national economy and social life and changed the face of the world. The development of aviation has not only changed the structure of transportation, but also been widely used in aerial photography, geodesy, geological exploration, resource investigation, sowing and fertilization, weeding and pest control, forest fire prevention and environmental protection, which has had a far-reaching impact on the transformation of traditional production methods.

Space technology directly serves many fields of national economy. Satellite communication, satellite radio and television, satellite weather forecast, satellite navigation, satellite resource exploration, disaster forecast and environmental monitoring have changed people's production and life style, resulting in huge economic and social benefits. The application of various scientific exploration satellites, astronomical observation satellites and scientific experimental satellites has broadened human horizons, made a lot of new discoveries, updated human understanding of earth space, solar system and the whole universe, and produced a series of emerging disciplines.

2022 Tiangong Classroom 5 Lesson 2 Excellent Composition

Shenzhou XI spacecraft is one of the Shenzhou series spacecraft in China, and the sixth spacecraft carrying astronauts in China. Spacecraft consists of propulsion module, return module, orbital module and additional parts. After liftoff, it will dock with the target aircraft Tiangong-2 and conduct short-term manned test. The task after docking will be to build a space laboratory. The task will be to "pick up the missing pieces" of the "Shenjiu" manned rendezvous and docking technology. The spacecraft will carry two astronauts into space and fly in orbit for 30 days, and will conduct the first space teaching activity for China astronauts. The flight crew consists of astronauts Jing Haipeng and Chen Dong, with Jing Haipeng as the commander.

At the beginning of last century, China was a backward country. It was often bullied by other countries and robbed of its own things. However, our country has a group of indomitable people who are as strong as plum blossoms. Oh, they created China now; They decide the future of China; They also helped China to succeed step by step! China was originally a humble country, but now, Shenzhou XI has been launched, successfully rendezvous and docking in Shenzhou XI space, followed by Shenzhou XII ... China has launched so many rockets, creating a perfect miracle every time! As a native of China, I am deeply proud of my motherland!

Let our primary and middle school students understand the characteristics of object motion in microgravity environment, understand the role of liquid surface tension, and deepen their understanding of basic physical concepts such as mass, weight and Newton's law.

The rendezvous and docking of Shenzhou XI marks another solid step for China to build a space station. It symbolizes the rapid development of China's space industry. It reflects the development of science and technology and the prosperity of China. I wish the astronauts' uncles who are far away in space can return home in triumph!

2022 Tiangong Classroom 6 Lesson 2 Excellent Composition

At that exciting moment, astronauts Zhai Zhigang, Wang Yaping and Ye Guang Fu successively entered the Tianhe core cabin, and the related work will be carried out as planned.

China's high-tech development has advanced by leaps and bounds, Shenzhou VII has been successfully launched, and a major breakthrough has been made in the research and industrialization of 5G Internet. The first world-class high-speed railway between Beijing and Tianjin was opened in China, the first research achievement of human genome sequence was published in China, the major reconstruction project of Beijing Electron-Positron Collider was successfully completed, and Dawning 5000A ranked among the top ten supercomputers in the world.

The dragon dives deep, and Chang 'e explores the moon. China's scientific and technological strength is constantly improving. Major scientific and technological achievements are constantly emerging, and scientific and technological innovation is increasingly active, injecting new vitality into high-quality economic development.

The Millennium dream is realized today. On July 23 last year, Tian Wen-1 was launched from Wenchang Space Launch Site by the Long March 5 Yaosi carrier rocket and successfully entered the scheduled orbit. Tian Wen-1 arrived on Mars in February, 20021,and captured it. In May, 20021year, the orbiter was lowered, the landing patrol was separated from the orbiter, the surface of Mars made a soft landing, and the rover left the landing platform to carry out patrol detection, so as to scientifically detect the surface morphology, soil characteristics, material composition, water ice, atmosphere, ionosphere and magnetic field of Mars, and realize the technological leap in the field of deep space exploration in China [5]. Deep space exploration will promote the all-round development of space science, space technology and space applications, and make greater contributions to serving the overall development of the country and enhancing human welfare.

As of February 3, 20021year, the total flight mileage of Tianwen-1 probe has exceeded 450 million kilometers, which is about 654.38+700 million kilometers away from the earth.

We are standing at the historical intersection of "two hundred years", and the new journey of building a socialist modern country in an all-round way is about to start. The journey is long, only struggle. Through struggle, we walked through Qian Shan. We will continue to struggle, forge ahead and create greater glories!

The astronauts of Shenzhou XIII will stay in orbit for six months as planned. During this half year, the main task is to further verify the key technologies for the construction and operation of the space station. Specifically, it should be further verified with the core cabin, Tianzhou No.2 and Tianzhou No.3.

Strong science and technology, the country is strong. The road to self-confidence is successful, which is praised by China Aerospace. The successful launch of Shenzhou XIII manned spacecraft once again made us feel the strength of our motherland.

2022 Tiangong Classroom 7 Lesson 2 Excellent Composition

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 teleoperation.

The second is to carry out 2-3 extravehicular activities, install the dual-arm combination 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.

2022 Tiangong Classroom 8 Lesson 2 Excellent Composition

With the development of astronomical observation technology, modern spacecraft has brought people into a brand-new space age. I love the universe, and I love space flight even more. My ideal is to be a soldier in the space industry, travel in space by manned spacecraft and explore the universe.

My understanding of space flight is superficial. I think flying planes and rockets into the sky is space flight. The research in the space field is very extensive and in-depth. No matter how deep or shallow my understanding of space flight is, I like space flight very much.

I remember that my favorite toy as a child was an airplane, and now I have two well-preserved remote-controlled airplane models at home. I still remember when I was in the middle class of kindergarten, my grandfather and I made a rocket model and watched the exhibition in the whole kindergarten. In primary school, I joined the model airplane interest group, in which I made six model airplanes. When the model plane I made flew in the sky, I thought of Uncle Yang Liwei, who traveled in space in a manned spaceship built by our country. This pioneering work has won us honor in China before the whole world.

With the continuous growth of age and knowledge, my understanding of space flight has gradually deepened, and at the same time, questions in my mind have followed, such as: How did a rocket fly without wings? Will the satellite fall into the sky? Another example: Why can manned spacecraft travel in space? ..... With these questions, I bought some encyclopedias about "Universe, Space and Natural Science". Through the study, I initially learned that the rocket is an aircraft that uses the engine to inject high-temperature and high-pressure gas backward to generate force and get forward thrust, so as to move forward. Generally, it consists of three parts: power system, control system and structural system. Satellites and space probes are unmanned spacecraft with highly complex automatic control devices. So far, they have visited the moon, Venus, Mars and Halley at close range or on the spot, and achieved fruitful results, so people call them "scouts of cosmic information". In addition to launching satellites and detectors into space, humans also want to fly into space. Manned spacecraft is one of the tools for human beings to travel in space. It generally consists of cockpit, track module, service module, docking module and emergency rescue device. The cockpit is the core of the spacecraft, the orbital module is equipped with various experimental instruments, and the service module is the place to provide life support for astronauts. Manned spacecraft can carry out space activities independently, and can also serve as a "ferryman" between the ground and the space station, and can dock with the space station or other spacecraft for joint flight. Tiangong-1 and Shenzhou-8, independently developed by China, successfully docked in space for the first time at 1 1 36 am on October 3. This is the third country in the world to master the automatic space rendezvous and docking technology after the first rendezvous and docking test between the United States and Russia in more than 40 years. This shows that our country's space technology has reached the top level in the world, and I am proud of it. At the same time, I love space more.

I am a child and the future of my motherland. I know that there are still many mysteries waiting for us to explore and discover in the universe, and there are still many difficult problems waiting for us to understand and overcome the key problems in the space field. Therefore, in order to realize my beautiful ideal of exploring the universe in space and make contributions to my beloved space career when I grow up, I will study hard scientific and cultural knowledge, firmly master excellent skills and strive to be an excellent young pioneer from now on.

2022 Tiangong Classroom 9 Lesson 2 Excellent Composition

Wang Yaping, an astronaut from China, gave a popular science class to primary and middle school students in Tiangong-1, which is more than 300 kilometers away from the earth. Innovative teaching methods, intuitive physical phenomena and so on. Will sow the seeds of love for aerospace and science for children and open the door for young students to know the world and pursue their dreams.

The vast universe and boundless space have fascinated all mankind since ancient times. In ancient China, there were many legends and stories, such as the Goddess Chang'e flying to the moon and Kuafu. There are too many unknowns and endless mysteries in space waiting for human beings to explore and discover.

Through the teaching of "Tiangong-1", children know why water droplets appear in a different state from the ground in space, how to measure the mass of objects in weightlessness, and what is the mystery of gyro rotation ... This is an intuitive embodiment of the development achievements of China's space industry and a concrete achievement of human pursuit of space dreams. With the progress and development of science, the pace of human exploration of space will not stop. Looking up at the starry sky, it takes generations to advance wave upon wave.

The magnificent and mysterious starry sky has attracted countless pioneers and wise men. With wisdom, courage and even life beyond the times, they left Hui Ze's great achievements in later generations. Copernicus published "Heliocentrism" by looking up at the stars. Bruno defended and developed Copernicus' theory with his own life and blood ... Looking up at the starry sky beckons generations to think and explore, so that the great scientific spirit can take root among the people, so that the tree of thought can flourish and illuminate the journey of human civilization and progress.

Compared with the deep and vast universe, human life is short and small. But it is because of the existence of life and dreams that the lonely universe is full of vitality and significance. Pursuing dreams requires not only looking up at the scientific ideal and spirit of the starry sky, but also down-to-earth and diligent practice. Looking up at the starry sky will make people stand higher and see farther, and let people know how to understand the relationship between individuals and heaven and earth, and how to understand their responsibilities to the country and history in their limited lives. If the individual life is closely linked with the destiny of the country, the nation and the people, and the individual dream is placed in the collective dream, the meaning of life will be more profound if we are not arrogant and persistent.

There are more people looking up at the stars, and a nation has hope. Let more students look up at the stars and inspire their passion to explore the mysteries of the world. The future of the Chinese nation will be broader and the Chinese dream will be more magnificent.

Excellent composition in the second lesson of 2022 Tiangong classroom 10

Following the successful launch of Tiangong-2 Space Laboratory in Jiuquan Satellite Launch Center on September 15, Shenzhou XI was successfully launched on September 10/7, and will automatically rendezvous and dock with Tiangong-2, opening the longest manned space flight in China. This is another breakthrough of China Aerospace!

This great progress in the field of space technology is not only substantial scientific progress, but also the embodiment of China's comprehensive national strength and scientific and technological strength.

70. Generations of astronauts have been striving for self-improvement, creating brilliant achievements represented by "two bombs and one satellite", manned space flight and lunar exploration project, and realizing the rapid development of space technology, space application and space science.

In the future, the dream of China astronauts continues to extend into space. The Shenzhou 11 manned spacecraft will dock with the Tiangong-2 Space Laboratory, the epoch-making Long March 5 heavy carrier rocket will fly for the first time, and new space science satellites such as hard-ray modulation telescope detection satellites are already in sight ... The universe is endless, exploration is endless, and the benefits to mankind are endless. China Aerospace is continuing to write new legends, gathering great strength for realizing the Chinese dream of the great rejuvenation of the Chinese nation and making greater contributions to enhancing human welfare.

The rapid development of space technology has achieved a comprehensive leap in space R&D, manufacturing and application capabilities, promoted a number of new technologies and their industrialization in the fields of information technology, microelectronics and new materials, and promoted the progress of economy, society and life. It shows the great spirit of China and the strength of China.

Looking to the future and standing at a new starting point towards the great rejuvenation of the nation, China Aerospace has embarked on a new journey of "accelerating the construction of a space power". It will take five to seven years to complete the existing major scientific and technological projects such as manned space flight, lunar exploration project, Beidou navigation and high-resolution earth observation system; Around 20__ years, the national civil space infrastructure will be built in an all-round way, and the scale, operation and industrialization of spatial information application will be promoted; In 2030, it will achieve a comprehensive leap and become one of the space powers.

It can be believed that the profound aerospace spirit and the rapid development of the aerospace industry will certainly inspire the enthusiasm of the whole nation for exploration and innovation, inspire the people of the whole country to work hard and vigorously promote the Chinese dream.

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