天宫课堂第三课观后感600字【精彩8篇】

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天宫课堂直播第三课观后感600字 篇1

10月12日16时01分，“天宫课堂”第三课在中国空间站开讲，新晋“太空教师”陈冬、刘洋、蔡旭哲面向广大青少年上了一堂精彩的太空科普课。为增强广大中小学生的民族自豪感和爱国主义精神，激发科学探索的热情和对神奇太空的向往，海原县教育体育局组织全县师生观看了“天宫课堂”第三课直播。

At 16:01 on October 12, the third lesson of "Tiangong Classroom" was opened at the China Space Station. Chen Dong, Liu Yang and Cai Xuzhe, the new "space teachers", gave a wonderful space science popularization lesson to young people. In order to enhance the national pride and patriotism of the majority of primary and secondary school students, stimulate the enthusiasm for scientific exploration and the yearning for magic space, Haiyuan County Education and Sports Bureau organized teachers and students in the county to watch the live broadcast of the third lesson of "Tiangong Classroom".

在约50分钟的授课中，陈冬、刘洋、蔡旭哲三位“太空教师”相互配合，生动演示微重力环境下毛细效应实验、水球变“懒”实验、太空趣味饮水、会调头的扳手以及植物生长研究项目介绍，深入浅出讲解实验现象背后的科学原理，同时展示了部分空间科学设施，介绍了在空间站的工作生活情况并通过视频通话形式与地面课堂师生进行了互动交流。

In about 50 minutes of teaching, Chen Dong, Liu Yang and Cai Xuzhe, three "space teachers", cooperated with each other to vividly demonstrate the capillary effect experiment in microgravity environment, the experiment of water polo becoming "lazy", the space interesting drinking water, the wrench that can turn around, and the introduction of plant growth research projects. They explained the scientific principles behind the experimental phenomena in depth and briefly, and also showed some space science facilities, The working and living conditions in the space station were introduced, and the interaction with teachers and students on the ground was conducted through video call.

全县师生居家观看直播，但这并没有影响学生们的观看热情和教育效果，通过照片反馈，学生们都聚精会神地盯着屏幕，对空间站内的各种设施都充满了好奇。水球变“懒”实验、太空趣味饮水这些平时只能在书本上看到、脑子里想象的画面，今天终于能亲眼目睹，让学生们感到太震撼了。直播结束后，很多学校组织学生写观后感、开展小小新闻发布人线上活动，让学生们充分表达对太空的好奇、科学的热爱和祖国强大的民族自豪感和爱国热情。

All teachers and students in the county watched the live broadcast at home, but this did not affect the students' enthusiasm for watching and educational effect. Through photo feedback, the students focused on the screen and were curious about various facilities in the space station. The experiment of water polo becoming "lazy" and space interesting drinking water, which can only be seen in books at ordinary times and imagined in the mind, are finally witnessed by students today, which shocked them. After the live broadcast, many schools organized students to write their impressions and carry out online activities for small news publishers, so that students can fully express their curiosity about space, their love of science, and their strong national pride and patriotism.

“天宫课堂”拉近了学生与航天的距离，吸引了更多孩子仰望星空，使伟大的航天精神、科学精神在学生们心中生根发芽，通过三次的学习，点燃了学生们崇尚科学、逐梦远航，探索未知领域与梦想的热情与决心，进一步激励学生们为实现中华民族伟大复兴的中国梦而努力学习！

The "Tiangong Classroom" has narrowed the distance between students and aerospace, attracted more children to look up at the stars, and made the great aerospace spirit and scientific spirit take root in the students' hearts. Through three times of learning, it ignited the students' enthusiasm and determination to advocate science, pursue dreams, explore unknown fields and dreams, and further encouraged students to work hard to realize the Chinese Dream of the great rejuvenation of the Chinese nation!

天宫课堂第三课观后感600字 篇2

在10月12日下午3：45，天宫课堂第三课开课了。课程由刘洋，陈东和蔡旭哲三位航天员授课，在微重力时毛细效应实验，水球变懒实验，太空趣味饮水，会掉头的扳手与植物生长研究项目介绍五个课程。而这些课程也表明了太空的有趣与我们国家一步步的强大。宇航员夜光伏在天宫课堂结束后表示天宫课堂成功具有不确定性，而第三课圆满完成。伴随着天空课堂第三课的还有一个好消息——中国空间站在轨建设将于今年完成，这更是祖国对太空研究更进一步的表现。今年也是中国航天第30周年，仅跟问天舱后的梦天舱正蓄势待发，这些消息更加说明我们的祖国真正强起来了，富起来了！岁月荏苒，探索永无止境。星辰大海，深奥而美丽。问梦天宫，仰望星空，脚踏实地，国家需要我们，我们需要好好学习，长大建设祖国！

At 3:45 p.m. on October 12, the third lesson of Tiangong class started. The course is taught by three astronauts, Liu Yang, Chen Dong and Cai Xuzhe. Five courses are introduced, including capillary effect experiment in microgravity, water ball becoming lazy experiment, space interesting drinking water, wrench and plant growth research project that can turn around. These courses also show that space is interesting and our country is strong step by step. Astronauts glowed at the end of the Tiangong Classroom, indicating that the success of the Tiangong Classroom was uncertain, while the third lesson was successfully completed. With the third lesson of Sky Classroom, there is another good news - the construction of China's space station on orbit will be completed this year, which is a further manifestation of China's space research. This year is also the 30th anniversary of China's aerospace industry. The Mengtian capsule just behind the capsule is ready to be launched, which further demonstrates that our motherland is really stronger and richer! As time goes by, exploration is endless. The sea of stars is deep and beautiful. Ask Mengtiangong, look up at the stars, be down-to-earth, the country needs us, we need to learn well, grow up and build the motherland!

六年级（1）班兰紫卓北京时间2022年10月12号15：45，“天宫课堂”第三课与大家见面了。其中我最感兴趣的实验是“会调头的扳手”。这是苏联宇航员贾尼别科夫于1985年在礼炮7号空间站工作旋转螺丝上的螺母时偶然发现。转得好好的螺母会周期性的改变自己的旋转方向。并得出结论：如果刚体的三个转动惯量均不相同，则绕着它转动惯量最大的主轴（第一主轴），或转动惯量最小的主轴（第三主轴）旋转时是趋于稳定的，绕着中间轴（第二主轴）旋转是不稳定的，这种运动状态会伴随绕第一/第三主轴的旋转并有逐渐转变成绕稳定主轴旋转的趋势。

Lanzizhuo, Class 1, Grade 6, at 15:45 Beijing time on October 12, 2022, the third lesson of "Tiangong Classroom" was presented to you. Among them, the experiment I am most interested in is "a wrench that can turn around". This was accidentally discovered by Soviet cosmonaut Janibekov in 1985 when he was working on the nut on the rotary screw of the Salyut 7 space station. A well turned nut will periodically change its direction of rotation. It is concluded that if the three rotary inertia of a rigid body are different, it tends to be stable when it rotates around the main shaft with the largest rotary inertia (the first main shaft) or the main shaft with the smallest rotary inertia (the third main shaft), and it is unstable when it rotates around the intermediate shaft (the second main shaft). This motion state will accompany the rotation around the first/third main shaft and gradually change into the rotation around the stable main shaft.

探天之旅不止步，科学梦想正启航。如果说浩瀚宇宙是一本妙趣横生的书，那么强大的综合国力、扎实的航天技术无疑是打开这本书籍的智慧钥匙。我们要不负时代，创造未来！

The journey to explore the sky is endless, and the scientific dream is setting sail. If the vast universe is an interesting book, then the strong comprehensive national strength and solid space technology are undoubtedly the smart keys to open this book. We should live up to the times and create the future!

天宫课堂直播第三课观后感500字 篇3

伴随着我们激动的心情，“天宫课堂”第三课定于10月12日15时45分开始，此次课堂继续采取太空对话的方式进行。神舟十四号飞行乘组航天员陈冬、刘洋、蔡旭哲将面向广大青少年进行太空授课，中央广播电视总台将面向全球进行现场直播。

With our excitement, the third lesson of "Tiangong Classroom" is scheduled to start at 15:45 on October 12. This class will continue to be conducted in the way of space dialogue. Astronauts Chen Dong, Liu Yang and Cai Xuzhe of the Shenzhou XIV flight crew will give lectures in space to young people, and CCTV will broadcast live to the world.

本次太空授课活动将继续采取天地互动方式进行，3名航天员将在轨介绍展示中国空间站问天实验舱工作生活场景，演示微重力环境下毛细效应实验、水球变“懒”实验、太空趣味饮水、会调头的扳手以及植物生长研究项目介绍，并与地面课堂进行互动交流（授课内容介绍附后），旨在传播普及载人航天知识，激发广大青少年对科学的兴趣。

The space teaching activity will continue to be conducted in the way of interaction between heaven and earth. Three astronauts will introduce and display the working and living scenes of the China Space Station Sky Quest Laboratory Module on orbit, demonstrate the capillary effect experiment in microgravity environment, the experiment of water polo becoming "lazy", the space interesting drinking water, the wrench that can turn around, and the introduction of plant growth research projects, and interact with the ground classroom (the introduction of the teaching content is attached), It aims to spread and popularize the knowledge of manned space flight and stimulate the interest of young people in science.

“天宫课堂”推出以来，已成功举行了两次太空授课，取得了良好的社会反响。在前期开展的授课内容征集活动中，社会各界特别是广大青少年通过新闻媒体、“学习强国”平台和载人航天工程官网踊跃建言献策，不少好的创意设计脱颖而出，将在此次授课及后续活动中陆续进行展示。

Since the launch of the "Tiangong Classroom", two space lectures have been successfully held, and good social response has been achieved. In the early stage of the course content collection activity, all sectors of the society, especially the majority of young people, actively offered advice and suggestions through the news media, the "learning power" platform and the manned space engineering official website. Many good creative designs have come to the fore, and will continue to be displayed in this lecture and the follow-up activities.

观看这次的天宫课堂，不仅丰富了我们的知识，也让我们在欢乐中学习。同时感受了中国的航天技术越来越先进，中国的航天员也越来越优秀，短短一节课，勾起了我对于航天知识的兴趣，航天梦的种子也在我的心中埋下。航天员身上不畏艰险、勇于探索的精神在我们的学习生活中是不可缺少的。

Watching this Tiangong class not only enriched our knowledge, but also let us learn in joy. At the same time, I feel that China's aerospace technology is becoming more and more advanced, and Chinese astronauts are becoming more and more excellent. A short lesson has aroused my interest in aerospace knowledge, and the seeds of the aerospace dream are also buried in my heart. The astronauts' spirit of fearing hardships and exploring is indispensable in our study and life.

探索永无止境，让我们从现在开始向着目标不断努力，不断激发自己的潜能，未来为祖国贡献一份力。

There is no end to exploration. Let's work hard towards our goals from now on, constantly stimulate our potential and contribute to our motherland in the future.

2022年电影天宫课堂第三课观后感 篇4

我喜欢挂在“天宫”空间站的美丽夺目的中国结，它正对着鲜艳的五星红旗。这样的空间站是太空中最靓 丽的风景线，也使我们倍感亲切。

I like the beautiful and dazzling Chinese knot hanging on the "Tiangong" space station, which is facing the bright five-star red flag. Such a space station is the most beautiful scenery in space, and it also makes us feel intimate.

在太空要控制自己的身体以适应失重感，像一条鱼儿一样四处游走。吃的饭菜原来是在地球上事先做 好的。培育太空植物，是飞任务中的一项重要工作。

In space, you should control your body to adapt to weightlessness and swim around like a fish. The food was originally prepared on earth. Cultivating space plants is an important task in the flight mission.

在太空中，虽然能像在地球上那样冲热水澡，但是洗脸洗头发都没有问题。科研人员专门研制分解 洗发液——仅可以把头发洗得很干净，还十分节约水。空间站的水非常宝贵，所以要尽可能地节约用水。 在空间站睡觉就有趣。只要一个睡袋就可以，睡袋一般要求固定在舱壁上，但只要你愿意，也可以 睡在任何地方，比如睡在天花板上。

In space, although you can take a hot bath just like on earth, you can wash your face and hair. Scientific researchers specially develop decomposition shampoo - it can only wash hair very clean, but also save water. Water in the space station is very valuable, so try to save water as much as possible. It's fun to sleep on the space station. As long as you have a sleeping bag, the sleeping bag is generally required to be fixed on the bulkhead, but as long as you want, you can sleep anywhere, such as on the ceiling.

在空间站也有许多休闲活动，可以和家人打视频电话，可以从舷窗边欣赏日落时美丽的地球，还可以进 晨练，晨练项目是中国传统健身项目——太极拳。 最重要的也是最激动人心的就是出舱活动。穿好“飞天”服，通过气闸舱来到舱外，通过地面调度人员 和舱内同伴的共同努，成功地在舱外完成相关任务。 在太空也有许多喜事：种植的水稻抽穗，迎来太空快递员，也迎来新伙伴来进工作交接。在太 空驻三个月，很快就要告别“天宫”空间站返回地球，想到很快就能见到地球上的亲人，非常激动。

There are also many leisure activities on the space station. You can make video phone calls with your family, enjoy the beautiful earth at sunset from the porthole, and go to the morning exercise, which is a traditional Chinese fitness program - Taijiquan. The most important and exciting thing is the extravehicular activities. Wear the "Flying" suit, go outside the cabin through the airlock, and successfully complete the relevant tasks outside the cabin through the joint efforts of the ground dispatcher and the cabin companions. There are also many happy events in space: the heading of rice planted welcomes space couriers and new partners for work handover. After staying in space for three months, I will soon say goodbye to the "Tiangong" space station and return to the earth. I am very excited to see my relatives on the earth soon.

太空本身已经非常迷人，在浩瀚无垠的宇宙中，每每出现带有五星红旗的一切，都愈发使每一位中华儿倍感亲切与自豪！

Space itself is already very charming. In the vast universe, everything with a five-star red flag always appears, which makes every Chinese feel more cordial and proud!

天宫课堂第三课观后感600字 篇5

“可上九天揽月，可下五洋捉鳖。”星辰大海，永无止境。太空出差三人组刘洋，陈冬，蔡旭哲在中国空间站为广大青年带来了一场精彩的太空科普课，这是中国空间站第三次授课活动。

"You can reach the moon in the sky and catch turtles in the ocean." The sea of stars is endless. Liu Yang, Chen Dong and Cai Xuzhe, the space travel trio, brought a wonderful space science course to the youth at the China Space Station, which was the third teaching activity of the China Space Station.

虽然只有短短一小时，但它拉近了我们与太空之间的距离。“天宫课堂”第三课首先向我们介绍了“问天”实验舱，讲述了实验舱里的科学手套箱，生命生态实验柜，生物技术实验柜和变重力实验柜等设施设备。然后展示了在失重的环境中，液体显著的毛细现象，讲解了解毛细现象的重要性和工程应用；水球变“懒”实验，在微重力环境下，液体与液固体混合体在相同冲击下的振动表现；太空趣味饮水，向我们展示在微重力环境下，使用超长吸管喝水的有趣现象；还向我们介绍了植物研究项目，介绍了生命生态实验柜进行的水稻种植和拟南芥种植研究，演示样本采集操作。进行这些课程的同时，三位航天员还与地面的我们进行了交流。这一切让我感受到了太空藏着无穷无尽的奥秘。

Although it is only one hour, it brings us closer to the space. The third lesson of "Tiangong Classroom" first introduced the "Ask the Sky" experimental cabin, and described the scientific glove box, life ecology experimental cabinet, biotechnology experimental cabinet, variable gravity experimental cabinet and other facilities and equipment in the experimental cabin. Then it shows the remarkable capillarity of liquid in weightless environment, explains the importance of understanding capillarity and its engineering application; In the experiment of water ball becoming "lazy", under microgravity environment, the vibration performance of liquid and liquid solid mixture under the same impact; Space interesting drinking water shows us the interesting phenomenon of drinking water with super long straw in microgravity environment; We were also introduced to the plant research project, the rice planting and Arabidopsis planting research conducted in the life ecology experiment cabinet, and the sample collection operation was demonstrated. At the same time, the three astronauts also communicated with us on the ground. All this makes me feel the endless mystery hidden in space.

通过这次观看云课堂，我感受到了中国航天员攀登不止、挑战未知的求知精神，更认识到了他们“十年磨一剑”的千锤百炼、坚韧不拔的品质。在学习上，我也要学习他们的这种精神和品质。在追梦的路上，我们要努力克服困难，成为更好的自己。400米难跑，但没有他们每天抓着手柄走路难，那就不顾一切往前冲；数学题难做，但没有他们精准测量计算发射卫星难，那就多思考勤练习……

Through watching the Cloud Classroom this time, I felt the knowledge seeking spirit of the Chinese astronauts, who are constantly climbing and challenging the unknown, and also recognized their indomitable quality of "forging a sword in ten years". In learning, I also want to learn their spirit and quality. On the way to pursue our dreams, we should strive to overcome difficulties and become better ourselves. It is difficult to run 400 meters, but it is not as difficult as they walk with the handle every day, so they rush forward regardless of everything; Math problems are difficult to do, but it is difficult to launch satellites without their accurate measurement and calculation, so think more about attendance practice

“天宫课堂”的观看让我受益匪浅，我一定要珍惜当下来之不易的生活，好好学习，掌握更多科学知识，将来为祖国做出贡献！

I have benefited a lot from watching the "Tiangong Classroom". I must cherish the hard life, study hard, master more scientific knowledge, and make contributions to the motherland in the future!

天宫课堂第三课观后感600字 篇6

今天下午，我看了新一期的《天宫课堂》。这一次的课堂又一次让我大开眼界，受益匪浅。这次的《天宫课堂》第三课，主要是在三位航天员老师的带领下，了解在地球上和太空中的科学知识和差别以及空间站内的神奇器械。这次的的课堂又给我增添了许多新知识。这些知识都是我以前所不知道，没有接触过，一切都是那么神奇。让像我这样对科学有着浓厚兴趣的青少年想要更深入地去了解这些知识。除了神奇的科学知识，我还看到了空间站上一些稀奇的器械。比如悬浮实验台、无容器实验柜等。通过了解得知，空间站上的实验器械都是有利于科学家们在医学、化学事业上作贡献的。并且，这些器械的发明也是科研工作者们的结晶。能够做到这样，让航天事业和医学事业取得重大成就，说明我们的中国已经越来越富强，越来越伟大。巾帼须眉共筑航天梦，吃苦攻关同示强国心！正如这句话所说的，从1992年我国确立载人航天三步走战略，到现在，我们已经在航天事业创造了一个又一个的奇迹。你是否为今天的中国而骄傲呢？这次的课堂让我领悟到科技进步之快，让我也想加入这庞大的队伍中去，紧跟科技的步伐，追随梦想的脚步前进。作为一名中国人，我为此骄傲！这次的《天宫课堂》第三课，我学到了很多，了解到了很多。希望我们的中国更加富强！通过天宫课堂，同学们不仅学到了奇妙的科学知识，同时也感受到科学技术的力量。我国航天事业的飞跃发展，空间站的建立，飞天梦的实现，靠的就是先进的航天科技。仰望星空，同学们需要更加努力，学好科学知识，为未来中国科技发展贡献力量。

I watched the new issue of Tiangong Classroom this afternoon. This time's class has opened my eyes and benefited me a lot. The third lesson of Tiangong Classroom is mainly to understand the scientific knowledge and differences between the earth and space, as well as the magical instruments in the space station under the leadership of three astronaut teachers. This class has added a lot of new knowledge to me. All this knowledge is unknown to me before. I have never touched it. Everything is so magical. Let young people like me who have a strong interest in science want to know more about this knowledge. In addition to the magical scientific knowledge, I also saw some strange instruments on the space station. For example, suspension test bench, non container test cabinet, etc. Through understanding, we know that the experimental equipment on the space station is conducive to scientists' contributions to medicine and chemistry. Moreover, the invention of these instruments is also the crystallization of scientific researchers. To be able to do so and make great achievements in space and medicine shows that China has become more and more prosperous and great. Women build their space dreams together, and show their ambition to become strong through hard work! As said in this sentence, since China established the three-step strategy of manned space flight in 1992, we have created one miracle after another in the space industry. Are you proud of China today? This class let me understand the rapid progress of science and technology, and let me also want to join this huge team, follow the pace of science and technology, and follow the pace of dreams. As a Chinese, I am proud of it! I learned a lot in the third lesson of Tiangong Classroom. I hope our China will become more prosperous! Through Tiangong Classroom, students not only learned wonderful scientific knowledge, but also felt the power of science and technology. The rapid development of China's space industry, the establishment of the space station and the realization of the dream of flying depend on advanced space science and technology. Looking up at the starry sky, students need to work harder to learn scientific knowledge and contribute to the future development of science and technology in China.

天宫课堂直播第三课观后感500字 篇7

今天是一个伟大的日子，因为天宫课堂第三课就在今天上课了！本次的课程，还是由航天员陈冬，刘洋，蔡旭哲进行授课，15时45分的时候，天宫课堂第三课终于开播了。

Today is a great day, because the third lesson of Tiangong class is today! This course was also taught by astronauts Chen Dong, Liu Yang and Cai Xuzhe. At 15:45, the third lesson of the Tiangong class finally started.

本次的演示微重力环境下毛细效应实验、水球变“懒”实验、太空趣味饮水、会调头的扳手以及植物生长研究项目介绍，这里面都隐藏着无数的物理知识，等着我们去发现，去学习。这次太空授课在大空失重的环境下演示了在地面很难几到的物理现象，这种通过凸显天地差异来教学的方式来上课非常的有趣，让我难以忘怀。

In this demonstration, capillary effect experiment in microgravity environment, water ball becoming "lazy" experiment, space interesting drinking water, wrench that can turn around, and plant growth research project introduction, there are countless physical knowledge hidden in them, waiting for us to discover and learn. This space teaching demonstrated the physical phenomena that are hard to reach on the ground in the environment of large space weightlessness. It was very interesting to teach by highlighting the differences between heaven and earth, which I will never forget.

航天员作为科普教师亲切地与学生进行对话，拉近了代表我国尖端科技水平的航天工程与公众的距离，增进了青少年对航天事业的了解与关注，对青少年来讲是一种潜移默化的中国情怀的传递。航天员们清晰的思路、流畅的表达和精准的实验演示给全国观众留下了深刻的印象。我们不得不叹服他们过人的智慧，出众的技能以及接近完美的身体素质，当然从中也能反映出他们勤奋刻苦、精益求精和追求卓越的精神。他们的表现为我们教师起到了表率作用，值得我们学习。

Astronauts, as science popularization teachers, have a cordial dialogue with students, which has narrowed the distance between the space project representing China's cutting-edge science and technology and the public, enhanced the understanding and attention of young people to the space industry, and is a subtle transmission of China's feelings for young people. The astronauts' clear thinking, smooth expression and accurate experimental demonstration left a deep impression on the national audience. We have to admire their outstanding wisdom, outstanding skills and nearly perfect physical quality, which of course reflects their spirit of diligence, excellence and pursuit of excellence. Their performance is that our teachers have played an exemplary role and are worthy of our learning.

这次太空授课实现了航天工程领域、科普界和教育界在培养青少年方面的无间协作，这对物理教师的鼓励作用是巨大的，我和史艺老师都感受到了一种团结的温暖。这也激励着我们今后在教学工作中更加注重与其他社会教育力量的联系与合作，从其他领域听取教学意见，扩充自己的知识面和对知识的领悟，从而提供给学生更丰富的学习资源，创造更适合学生发展的学习环境。

This space teaching has realized the continuous cooperation among the space engineering field, the science popularization field and the education field in cultivating young people, which has a great encouraging effect on the physics teachers. Both I and the history art teacher have felt a warmth of unity. This also encourages us to pay more attention to the connection and cooperation with other social education forces in our teaching work in the future, listen to teaching opinions from other fields, expand our knowledge and understanding of knowledge, so as to provide students with more abundant learning resources and create a learning environment more suitable for their development.

“天宫课堂”第三课观后感 篇8

2022年10月12日下午，老师带领我们观看“天宫课堂”第三课。在神舟十四号问天实验舱中，有三位航天员，陈冬，刘洋，由蔡旭哲主要介绍。

On the afternoon of October 12, 2022, the teacher led us to watch the third lesson of "Tiangong Classroom". In the Shenzhou XIV Sky Quest Experimental Module, there are three astronauts, Chen Dong and Liu Yang, mainly introduced by Cai Xuzhe.

在今天的课堂中，我知道了很多知识：刘洋为我们展示了一个奇妙的实验，首先有一个紫色的小球，老师往小球里面注射空气时，小球发生了剧烈的摇晃。而在老师往里面放一个银色小铁球时，再注入空气，小球不再摇晃。经过这个实验，我知道了外太空与地球的区别。除了这些实验，还有太空趣味饮水，会旋转的扳手等。

In today's class, I learned a lot: Liu Yang showed us a wonderful experiment. First, there was a purple ball. When the teacher injected air into the ball, the ball shook violently. When the teacher put a small silver iron ball inside, he injected air again, and the ball stopped shaking. Through this experiment, I know the difference between outer space and the earth. In addition to these experiments, there are space interesting drinking water, rotating wrenches, etc.

在这节课中，我还亲眼看到在微重力的条件下，拟南芥和水稻的发芽过程，叔叔在太空舱里采集拟南芥的过程。

In this lesson, I also witnessed the germination process of Arabidopsis and rice under microgravity conditions, and the process of my uncle collecting Arabidopsis in the space capsule.

在今天的这节课中，我听懂看懂了很多新知识，我对天空充满了向往。原来的我以满分作文网为太空中的事情是我们遥不可及的，但经过这节课堂，我也有了自己的梦想。

In this lesson today, I understand a lot of new knowledge, and I am full of longing for the sky. The original thing that I took full score composition network as space is beyond our reach, but after this class, I also have my own dream.

正所谓“天地共播一粒种子”这里的种子不仅仅是一粒普通的生物种子，还是梦想的种子，承载着我们这些孩子的梦想。实现“中国梦”的过程，不可能一帆风顺，需要坚持不懈地努力。而航天员的“航天梦”首先要掌握丰富的科学知识，才能应对各种困难和危险。但今天为我们讲课的航天员们，他们成功了，实现了自己的航天梦。而我们每个人也有自己的梦想。

It is the so-called "one seed sown by heaven and earth". The seed here is not only an ordinary biological seed, but also the seed of dreams, carrying the dreams of our children. The process of realizing the "Chinese Dream" cannot be smooth, but requires unremitting efforts. The astronauts' "Space Dream" must first master rich scientific knowledge to deal with various difficulties and dangers. However, the astronauts who are teaching us today have succeeded and realized their dream of space flight. And each of us has our own dream.

为了实现梦想，我从现在开始就要刻苦学习，积累知识，磨练意志，当然实现梦想的道路上难免有崎岖和坎坷，但我相信只要自己做到目标专一，持之以恒而不半途而废，一步一个脚印地努力前行，就会距离自己的梦想越来越近！

In order to realize my dream, I will study hard, accumulate knowledge and temper my will from now on. Of course, there are inevitably bumpy and bumpy roads on the way to realize my dream, but I believe that as long as I achieve my goal, persevere and do not give up halfway, and work hard step by step, I will be closer to my dream!