【#英语资源# 摘要】由观而引出感，这开头部分就好比一条醒目的标语或引子一样，先交待清楚看了什么影片，有什么感想。一般来说，观后感要求简明扼要、开门见山，千万不要绕圈子、卖关子、遮遮掩掩，而是要用肯定的语气概括地说出感受。：作文 地带为大家准备了以下内容，希望对大家有帮助。
1.神舟十二航天员回家直播英语作文观后感
This morning, the teacher let us watch the launch of Shenzhou 12 spacecraft. Each of our students can't wait for this exciting moment to come.The exciting moment finally came. When Shenzhou 12 was launched, we were all worried that it could not send three astronauts into space to connect with Tiangong 1. The fire when it ignited was too large. I wondered whether it would cause a fire?
With the successful flight of Shenzhou 12 into the blue sky, my doubts subsided bit by bit, and the big stone in my heart finally landed. Then the two small rockets on the rocket fell down, followed by the shell and an auxiliary propeller. Finally, all unnecessary things fell down, and the solar panel stretched out. Shenzhou 12 finally entered the predetermined orbit. Shenzhou 12 launched successfully! All the students are cheering because this is a new step in China's exploration of the universe and another starting point for China's exploration of the mysteries of the universe.
At this moment, I have a new ideal - to be an excellent astronaut!
2.神舟十二航天员回家直播英语作文观后感
The eagle strikes the sky and the white rainbow runs through the sun. We can only see it on the screen; Shenjian cave, the echo is roaring, we may not feel the vibration, but our hearts are also shocked. China will bloom the most gorgeous glory in the future space.Traveling in space again and again, I can't help asking, what is the real Aerospace spirit?
Responsibility. Only by doing everything you should do with all your heart, how many years like a day, can you get the smooth launch of God 12. "It's your duty to do what you have to do," said Prince Charles of England. Some people may curl their lips and say, "it doesn't matter." but looking back on the past and looking into the future, the hard work of several generations can make the country prosperous and progress, and make you and me worry free about food and clothing. The word "responsibility" may be empty for us, but in China ten or twenty years later, our seedlings will grow into towering trees, "responsibility" This baton was handed over to us from the hands of previous generations. Since ancient times, responsibility and rights always coexist side by side. While enjoying interests, we must also do our due responsibilities. This is not only a necessary living condition for everyone, but also the key to the spirit of aerospace.
Unity, only unity can turn a scattered plate of sand into an information team with high-tech technology and a base camp of world cutting-edge technology. No matter now or in the near future, unity is an essential success factor. Maybe you are full of confidence in yourself, but fighting alone will never have the power and wisdom of "everyone gathers firewood and the flame is high". Learn from each other and coordinate sacrifice. God 8, God 9 and God 10. China, a rising dragon, is unveiling the mystery of the universe step by step. Generation after generation of astronauts are working for this eternal. Feitianmeng adds another heavy color tone. The insurmountable scientific Everest is eagerly looking forward to one figure after another from China, unremitting upward and upward. In the near future, this burden will fall on you and me. Are you ready?
Many people like to compare China to a staggering and weather beaten old man, but I prefer to compare this rising nation to a young man like us, a young man with the same vitality and maturity.
"Youth wisdom makes the country wise, youth wealth makes the country rich, and youth strength makes the country strong." a country, a person, good times are always as precious as flowering. From bud to wither, they bloom only once, and young only once. We can't change the past, but we can make full use of our youth's time to lay a solid foundation for the future. Although some lives are short, they are wonderful, Full; Some people do nothing all their life and waste their time. Instead of regretting that "black hair doesn't know how to study early" in old age, it's better to make serious efforts for yourself and the motherland from every small matter now, so as to lay a solid foundation for meeting the scientific peaks in front of us.
3.神舟十二航天员回家直播英语作文观后感
It is understood that the Shenzhou 12 astronauts are returning to the ground from the space station for the first time, and the manned return module will land at the Dongfeng landing site for the first time. The return of spacecraft to the ground shall be completed jointly by spacecraft system, astronaut system and landing site system. When the spacecraft returns to the ground, the spacecraft must first leave the original flight orbit, then enter the earth's atmosphere along a descending orbit, slow down through friction with the air, and land safely on the ground. It can be divided into four stages: the first stage is braking deceleration stage. First, the docking mechanism between the Shenzhou 12 spacecraft and the Tianhe core module is separated. When the spacecraft runs in the last circle in space, the ground sends a return command to the spacecraft to adjust the attitude, and then uses the engine on the spacecraft propulsion module to ignite, so as to reduce the speed of the spacecraft and enter the orbit of returning to the earth.The second stage is the free taxiing stage. After the combination of return module and propulsion module leaves the original orbit, it will descend freely in unpowered flight state. The third stage is the re-entry stage. After re-entry into the atmosphere, the spacecraft makes another adjustment so that it can accurately return to the landing site. The fourth stage is the recovery landing stage. After the re-entry module lands safely, its positioning system starts to work to indicate its location, so that the search and rescue system can find the target in time.
According to relevant experts, the return of the Shenzhou 12 spacecraft is more difficult than ever before. First, before Shenzhou 12, manned spacecraft returned to the earth from a fixed orbit, but this time, in order to save the propellant consumption of the space station, the orbit of the space station will not be adjusted for the return of the spacecraft, so the reentry point of the spacecraft is not fixed. Second, Shenzhou 12 no longer landed at the main landing site of Siziwang flag commonly used in the past, but at the Dongfeng landing site. As the landing site is located in desert and Gobi, and there are also high convex or pothole terrain such as mountains, search and rescue is more difficult than ever.
In addition, astronauts returning to the ground will first undergo a 14 day medical isolation period, the main purpose of which is to adapt to the gravity of the earth's surface. Then there is the medical convalescence period, which lasts between 20 and 30 days. At this time, the astronauts will further recover, enhance their physique and restore their physical state before going into space.
4.神舟十二航天员回家直播英语作文观后感
It is understood that the Shenzhou 12 astronauts are returning to the ground from the space station for the first time, and the manned return module will land at the Dongfeng landing site for the first time. The return of spacecraft to the ground shall be completed jointly by spacecraft system, astronaut system and landing site system. When the spacecraft returns to the ground, the spacecraft must first leave the original flight orbit, then enter the earth's atmosphere along a descending orbit, slow down through friction with the air, and land safely on the ground. It can be divided into four stages: the first stage is braking deceleration stage. First, the docking mechanism between the Shenzhou 12 spacecraft and the Tianhe core module is separated. When the spacecraft runs in the last circle in space, the ground sends a return command to the spacecraft to adjust the attitude, and then uses the engine on the spacecraft propulsion module to ignite, so as to reduce the speed of the spacecraft and enter the orbit of returning to the earth.The second stage is the free taxiing stage. After the combination of return module and propulsion module leaves the original orbit, it will descend freely in unpowered flight state. The third stage is the re-entry stage. After re-entry into the atmosphere, the spacecraft makes another adjustment so that it can accurately return to the landing site. The fourth stage is the recovery landing stage. After the re-entry module lands safely, its positioning system starts to work to indicate its location, so that the search and rescue system can find the target in time.
According to relevant experts, the return of the Shenzhou 12 spacecraft is more difficult than ever before. First, before Shenzhou 12, manned spacecraft returned to the earth from a fixed orbit, but this time, in order to save the propellant consumption of the space station, the orbit of the space station will not be adjusted for the return of the spacecraft, so the reentry point of the spacecraft is not fixed. Second, Shenzhou 12 no longer landed at the main landing site of Siziwang flag commonly used in the past, but at the Dongfeng landing site. As the landing site is located in desert and Gobi, and there are also high convex or pothole terrain such as mountains, search and rescue is more difficult than ever.
In addition, astronauts returning to the ground will first undergo a 14 day medical isolation period, the main purpose of which is to adapt to the gravity of the earth's surface. Then there is the medical convalescence period, which lasts between 20 and 30 days. At this time, the astronauts will further recover, enhance their physique and restore their physical state before going into space.
5.神舟十二航天员回家直播英语作文观后感
At this moment, the whole country is boiling! Since the appearance of the three astronauts of "Shenzhou 12" yesterday, people began to wait for the launch this morning. Now they wait for the good news. Can they not be excited?After nearly five years, Shenzhou series manned spacecraft set out again and attracted much attention. Three astronauts, Nie Haisheng, Liu Boming and Tang Hongbo, led the expedition to start a three-month mission and will become the first space visitors after China's manned space flight entered the on orbit assembly and construction stage of the space station. The word "expedition" has a lot of information.
This is a "war". For astronauts, the original mission is to fly into the sky. There are only two states: flying and preparing to fly. They are facing challenges all the time. When he made his debut yesterday, Liu Boming said with great pride, "with the ground support of professionals and the tacit cooperation of our three handsome men, we will meet all challenges with confidence. The vast space will leave more Chinese figures and footprints, and we expect millions of people from all over the world to experience 'my heart flying' with us!" now, they move forward bravely without fear of challenges, It will bring us more good news day and night.
This is a battle for "clothing". What the three astronauts want to conquer is not space, but difficulties and even prejudice. It is reported that this is the 19th flight mission since the establishment and implementation of China's manned space project, and it is also the first manned flight mission in the space station stage. During the three astronauts in orbit, they mainly completed four tasks: the first is to carry out the daily management of the core module assembly, the second is to carry out out out extravehicular activities and extravehicular operations, the third is to carry out space scientific and technical experiments, and the fourth is to carry out the health management of the astronauts themselves. As long as we constantly overcome difficulties and successfully complete the task, we can live up to our mission.
As the Centennial birthday of the Communist Party of China is approaching, the successful launch of "God 12" is of great significance. Looking back on the course of manned space engineering, we are filled with emotion. On October 15, 2003, Shenzhou V manned spacecraft carrying astronaut Yang Liwei took off, making China the third country in the world to carry out manned space activities independently after Russia and the United States. After that, "Shenzhou VI" and "Shenzhou VII" both carried astronauts, while "Shenzhou VIII" successfully implemented the first unmanned rendezvous and docking; Since then, the "Shenzhou IX", "Shenzhou X" and "Shenzhou Xi" have also carried astronauts into space and completed their respective tasks. According to statistics, China's Shenzhou series manned spacecraft have achieved the grand goal of "three steps" and maintained a 100% success rate. How difficult, how proud.
"The starry sky is vast, and exploration is endless." China has promoted manned space projects again and again to explore the vast starry sky, develop aerospace science and technology, and enrich the people. Aerospace Science and technology is an important field of scientific and technological progress and innovation. Aerospace scientific and technological achievements are an important symbol of national scientific and technological level and scientific and technological ability. With the continuous progress of China's manned space project, the pace of human exploration of space will be greater and farther. More importantly, China's construction of an aerospace power will have stronger support, and the realization of national rejuvenation will condense stronger forces.
The journey is long, only struggle. The successful launch of "Shenzhou 12" is not the end, nor is the successful completion of the mission by the three astronauts. China still has a more beautiful dream. To continue to make efforts to promote the development of the world's space industry and contribute more Chinese wisdom, China's plan and China's strength to the peaceful use of space for mankind and the construction of a community with a shared future for mankind is not only China's distinct position, but also China's solid action.
"The earth is the cradle of mankind, but mankind cannot be bound in the cradle forever." from landing on the moon, exploring fire, and then opening the heavenly palace, China's aerospace development momentum is rapid and clear, human exploration of deep space is endless, and the dream will never end. And let's continue to pay attention and cheer!
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