10 essays for aerospace lighting up dreams theme event

April 24 will usher in the seventh "China Space Day". The China Science and Technology Museum planned and launched the "Aerospace Illuminating Dreams" theme month event in April, a multi-sensory aerospace science popularization experience. Below are 10 essay examples for the aerospace lighting up the dream themed event that I brought to you for your reference!

Aerospace lighting up the dream themed event essay 1

Every Chinese has a pair of wings since he came to this world, which are the wings of dreams. With these wings, I can achieve my dreams and move the public! These wings may be inserted into my back, or hidden in my heart, or they may sneak into my mind... That is the dream in the hearts of many young people─ ─Chinese Dream. Space dream!

You may know that the world’s first spacecraft to send people to the moon was the American “Apollo 11” spacecraft; the first aircraft to have the characteristics of a launch vehicle, a spacecraft and an aircraft. It is the American space shuttle Columbia. After listening to my above introduction, everyone may be very confused, "Why are you talking about foreign things?" Please calm down for a moment, have you noticed that what I introduced above is the first in the world, now you understand Right? However, our Chinese astronauts are not to be outdone. In their continuous efforts, on April 24, 1970, with the successful launch of the first artificial earth satellite "Dongfanghong" 1 in Jiuquan, China became the world's The fifth country to launch satellites. The subsequent successful launches of the "Long March 1", "Long March 2", "Shenzhou 1"... and other carrier spacecraft have become the pride of every Chinese.

Yesterday, my mother took me to the Quanzhou Science and Technology Museum to visit the aerospace technology exhibition with the theme of "Chinese Dream. Space Dream". When I walked into the exhibition hall, I saw a lot of knowledge about China's aerospace: about aircraft , about the moon, about astronauts, and about astronomical telescopes... It was the first time I saw these spacecrafts, return capsules, and docking devices so close. Even though they were just models, I was extremely excited. , I put on the little astronaut costume prepared by the staff for taking pictures, and took photos in different space scenes, as if I was a little astronaut. Next I went to the "Space Paradise" next door. I climbed up the rock climbing wall carefully step by step, and felt the hardships of the astronauts during training; I stumbled step by step while walking on the space cushion, and I felt the It is difficult for astronauts to walk in weightless conditions in space... After experiencing these projects, I am exhausted. It seems that it is also very important to be in good health if you want to become an astronaut!

Walk out of the exhibition At that moment, I was filled with positive energy. China’s aerospace industry is not only the pride of every Chinese, but also reflects the prosperity of the motherland! Each of us young people not only need to learn more knowledge, but also need to be strong. Our bodies contribute to the future construction of our motherland and China’s aerospace industry. Fulfill my space dream.

Aerospace Lights Up Dreams Theme Activity Essay Collection 2

"Everyone has a dream, ordinary but not mediocre..." Yes, everyone has their own dream in their mind The dream, maybe it is not that great, but it contains your own vision and expectation for the future.

My dream is to be a female astronaut like Liu Yang. When I had this dream, my friends and classmates laughed at me and said I was dreaming. But when I saw Liu Yang and the other two astronauts flying into space with the honor and glory of the motherland, my heart was self-evidently excited and proud. Therefore, I vow to be an outstanding female astronaut in the future!

Liu Yang once said such a sentence, which deeply affected me and made me more convinced that I will definitely become someone like She also strives to win glory for the motherland! She said: "For the motherland's aerospace industry, I haven't gone shopping for about two years." For every girl or woman, shopping is the best time, but Liu Yang did it for the motherland's aerospace industry. He sacrificed his youth for the aerospace industry and spilled his youthful blood on the motherland.

Her words made me reflect on my childish dreams: to have money, food to eat, a car to drive, and a house to live in when I grow up. Compared to Liu Yang, I feel very small, even humble.

Yes, Liu Yang is a successful astronaut, but who knew that there are countless scars and failures behind Liu Yang?! But her attitude in facing these is persistence and bravery, rather than choosing to escape or escape. give up.

So, for these difficulties, frustration, ridicule, disdain and setbacks, I have prepared how to face them, that is: stand up straight and face the sharpness of the wind and rain; smile and never Give up the persistence and pursuit of dreams. Only in this way can we succeed, make the development of our motherland's aerospace industry a big step forward, and change China's reputation as a "weak country".

I will definitely declare to the whole world: We, China, are not some good masters who are easy to bully; we, China, are not a piece of meat that can be slaughtered by others; we, China, are not someone who can be ridiculed easily." China"! I firmly believe that I will definitely realize my Chinese dream and let my blood flow with the blood of loyalty, reverence and pride for the motherland!

Aerospace Lights Up the Dream Theme Activity Essay 3

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Now we have grown out of the naivety of childhood; the season of fifteen is a season of many dreams; the sky of fifteen has beautiful dreams, that is the dream of youth

In fact, my youth dream is very simple, which is to get into an ideal high school.

Now that we are full of vitality and in our prime, we can pursue our dreams with confidence and boldness. Use the sweat of youth to express the movement of life, use the movement of youth to write the value of life, and use the words of youth to compose the song of life.

I have never said with emotion, youth is so good!

In March, the spring is getting stronger, the tender willow trees are sprouting new buds, and the willow branches are dancing briskly with the wind. We met in twos and threes to go to school, laughing continuously along the way. The life between school and home does not seem so boring, because we have dreams, travel in the palace of knowledge with the flowery season, and youth is as beautiful as the beginning of this year.

The summer is hot and the sun is blazing. On the playground, we were sweating like rain, and the physical education teacher's whistle that resounded through the sky and the students' slogans shattered the hot sky. Yes, "How many times can we fight in life? If we don't fight today, we will fight tomorrow." Our dreams are growing in this year.

Autumn is high and cloudless. In the fields, the fiery red sorghum stands straight, and the golden ears of wheat nod from time to time. Autumn is a harvest season, and dreams are maturing with the warm autumn wind.

The land is covered with ice and snow. There was snow everywhere on the ground and on the house, and the sky and the earth were white. Everything seems to be sleeping in the past, but the pine tree is still standing in the white snow, showing no intention of shrinking. The dream is the same as the pine tree in this winter. No matter how great the difficulties and obstacles are, it is still growing.

"There will be times when the winds and waves break, and the clouds and sails will sail directly across the sea." I firmly believe that as long as you have perseverance and keep working hard for your dreams, your dreams will come true. A life without setbacks is an imperfect life. At the age of fifteen, I finally understood this sentence. Where can there be a rainbow without wind and rain? I hope that my youthful dream will be like a rainbow, radiating its charming light after experiencing wind and rain!

In this flower-like season, I have dreams, and Learn to face setbacks bravely and learn to be strong.

If I could, I would shout to the sky: Give me wings, I want to fly!

One day, I will realize my youthful dream.

Aerospace Illuminating Dreams Theme Activity Essay 4

The arrow has been cocked!

As the last person to dress up as the "Three Girls of Chang'e", operator Chen Xiangdongliu He glanced affectionately, turned around and evacuated the launch tower.

At this moment, there are still 15 minutes left before another magnificent take-off in the Chinese nation’s aerospace history.

At this moment, in the place where the Red Army’s Long March passed, the Chinese people’s “New Long March” is still continuing - “Chang’e 3”, which is responsible for the first soft landing of a Chinese spacecraft on an extraterrestrial body. , is about to embark on a 380,000-kilometer journey to the moon.

The stars twinkle and the night falls. "Chang'e" holds the "Jade Rabbit" in her arms and is about to go to war. Under several spotlights, the launch site of Xichang Satellite Launch Center, China's "lunar exploration port", is as bright as day.

30 degrees, 90 degrees, 180 degrees... the four sets of rotating platforms surrounding the rocket slowly opened, and the "Long March 3B" carrier rocket gracefully revealed its beauty.

"10 minutes to prepare!" The loud command voice of 01 Commander Yan Liqing came from the high mountains.

On the slender rocket body, the four large blue characters "China Aerospace" are particularly eye-catching. On the top of the rocket, the symbol of China's lunar exploration project - "half moon, a pair of footprints" is clearly visible.

At the upper end of the rocket, mist is steaming, and the low-temperature propellant filling work is still in progress.

"2 minutes to prepare!" "1 minute to prepare!"

The launch tower swing rod slowly opened, and the launch entered the countdown. Everyone held their breath.

"...5, 4, 3, 2, 1, ignition! Take off!" Launch control console operator Bai Chunbo decisively pressed the red ignition button.

At 1:30, orange-red flames spurted and billowed from the bottom of the rocket. The "Long March 3B" carrier rocket rose from the ground with an earth-shattering roar, and soared upward with thunderous momentum. The rumbling roar echoed through the valley like an overwhelming mountain.

After 10 seconds of ascent, the rocket turned as programmed and sped toward the southeast... This was the 186th flight of the Long March series of rockets and the 130th lunar exploration in human history. my country launched its third lunar exploration satellite.

44 years ago, the "Apollo 11" spacecraft landed on the moon. A recording of a conversation between the astronauts and the ground command center about searching for "Chang'e" and "Jade Rabbit" has recently become popular on the Internet——

"A Chinese beauty named Chang'e has lived there for 4,000 years... You can also look for her partner - a big Chinese rabbit. This rabbit is easy to find because it is always standing on the Under the laurel tree."

A news colleague said wittily: "Next time someone lands on the moon, our 'Chang'e' and 'Jade Rabbit' will welcome them warmly!"

< p> Fly! Fly! The accelerating rocket is like a dazzling firelight, cutting through the boundless sky.

Fly! Fly! The rocket flying farther and farther away, like a bright star, merges into the ink sky.

Moon City Xichang is crowded with people, and the mountain paths at a safe distance are crowded with Yi villagers in costumes. The Yi compatriots, who have been using torches to drive away darkness for thousands of years, have regarded fire as the supreme spiritual totem for generations. Looking at the "flying torch" in the sky, Aierguo, a Yi girl, said excitedly: "The Yi people have worshiped the moon since ancient times and hope that 'Sister Chang'e' will bring our blessings and dreams to the moon!"

First- and second-stage separation, fairing throw, second- and third-stage separation... At this moment, in the brightly lit control hall of Xichang Satellite Launch Center, a huge display screen is showing the flight status of the rocket in real time in the form of animation.

Wu Weiren, chief designer of China's lunar exploration project, looked solemn and stared at the big screen. In his eyes, this was such a familiar scene, but also such a different scene -

He seemed to see: 6 years ago, the "Big Girl" and "Chang'e 1" were launched from here, After 18 days of flight, it entered orbit around the moon, realizing the Chinese nation’s millennium dream of flying to the moon, and China’s aerospace industry officially entered a new era of deep space exploration.

He seemed to see: 3 years ago, the "Er Girl" and "Chang'e 2" took off magnificently from here, creating many firsts in the world's aerospace history. At present, the distance between it and the earth has exceeded 60 million kilometers, and it continues to write the Chinese people's dream in the vast space.

He seemed to see the "Chang'e" sisters carrying out a silent relay. Each one of them is more outstanding than the other, and each one is more exciting than the other...

Fly! Fly! At this moment, the hearts of thousands of astronauts are closely following the continuous expansion of the "Three Girls of Chang'e" track.

Fly! Fly! At this moment, the hearts of millions of Chinese people are closely concerned about the climbing footsteps of the "Three Girls of Chang'e".

After 1,140 seconds, the vehicle and arrow separated, and "Chang'e-3" successfully entered the Earth-moon transfer orbit with a perigee altitude of 210 kilometers and an apogee altitude of about 368,000 kilometers.

Success! Handshakes, hugs, cheers... thunderous applause in the hall. Sun Baobao, Secretary of the Party Committee of Xichang Satellite Launch Center, released the hand he had been holding and hugged his colleagues tightly.

"The launch was a complete success, and Chang'e-3's journey to the moon has just begun." Sun Baobao said that the space dream boosts the Chinese dream, and all the dreams of the Chinese people come together to form China. The Chinese dream of great national rejuvenation!

If all goes well, the "Three Girls of Chang'e" who successfully landed on the moon will send back the first photo she took on the moon in 15 days -

< p> That will be the Chinese people who have chanted about the moon in Tang and Song poems countless times, the closest gaze to this planet 380,000 kilometers away from us.

The moon is far away from us; we are very close to the moon...

Space Illuminating Dreams Theme Activity Essay 5

September 15, 22 At 04:00, the Long March 2 F T2 carrier rocket carrying the Tiangong-2 Space Laboratory was ignited and launched from the Jiuquan Satellite Launch Center in my country. About 575 seconds later, Tiangong-2 successfully separated from the rocket and entered the predetermined orbit. The launch was a complete success. . With the successful launch of the Tiangong-2 space laboratory, the journey into space has officially begun.

When I was a child, I often heard old people talking about all kinds of beauties in the "Heavenly Palace", including the beautiful sister Chang'e, the cute little white rabbits, and the lush trees... With the arrival of the 1969 During the Apollo 11 moon landing in July, Armstrong and Buzz Aldrin walked on the lunar surface for two and a half hours. This beautiful picture became a beautiful wish. This change in thinking is inseparable from the development of the world's aerospace industry.

my country's aerospace industry has gone through several steps: First, breaking through the "satellite to the sky" barrier: China's medium and long-range missile technology has passed the barrier. On April 24, 1970, my country's first man-made earth satellite "Dongfanghong" No. 1" was sent into space, kicking off the Chinese people's exploration of the mysteries of the universe, peaceful use of space, and benefiting mankind; the second was to break through the "satellite recycling" barrier, leading reconnaissance satellites to monitor the United States, Japan, and Taiwan; the third was to break through the "one rocket to multiple satellites" "pass, the guidance technology makes the enemy defenseless; the fourth is to break through the "geosynchronous" pass, Beidou navigation satellites accurately position; the fifth is to break through the "solar synchronization" pass, meteorological reconnaissance and land census; the sixth is to break through the "manned space pass", To sound the alarm for the United States and Russia, at 9:09:50 on October 15, 2003, my country's first manned spacecraft Shenzhou 5 was launched into space. About 21 hours later, at 6:23 on the 16th , the Shenzhou-5 spacecraft successfully landed after orbiting the earth 14 times. This marked the complete success of my country's first manned space flight. Since then, China has become the third country in the world to independently master manned space flight technology.

Space exploration will never end, and the journey to pursue dreams has a long way to go. China's aerospace industry is making strides forward along the ambitious goals of the Chinese Dream, the Dream of a Powerful Nation, and the Space Dream. In the days to come, there will surely be exciting news one after another.

Aerospace Lights Up Dreams Theme Activity Essay 6

Every time I watch the plane go up to the sky; I see the rocket taking off; I see our astronauts landing on the moon and walking into space; I see the pilots Soar in the sky with a plane and fly into the blue sky. I couldn't help but feel a sense of pride in my heart: This is our space dream, our Chinese dream! My dream, the Chinese dream!

How blue the sky is, you can only see it if you are in it. Thorough and complete. I think one day, I can fly in the sky and see how pure and soft the white clouds are; feel how warm and hot the sun is; see how beautiful and bright the starry sky is; see how gentle the moon is. , how bright...

How beautiful and mysterious space is, you can only know it if you go there. I also want to take a rocket to the moon one day, pick up a few stones and throw them into the sky to let the stones float in the air. I also wanted to take a walk on the moon. I jumped lightly and floated in the air. Walking in the air reminded me of Qinggong in martial arts biographies. In space, this is a piece of cake.

My dream is to be an astronaut and build rockets for China. Fly to space on a rocket to find researchable ores, bring them back to the motherland, contribute your own strength to the motherland, and make China more and more prosperous. I also dream of being a pilot. I think when I fly the plane in the blue sky, I feel not only excited, but also proud: I am a pilot, I am contributing to the country, and I am serving the people. Serve.

Whenever I walk into my dreams, I always imagine the moment when I become an astronaut; I imagine the moment when I become a pilot.

I think I will shed tears of happiness.

Liang Qichao’s "Young China Theory" said: "The ambition of young people will lead to the ambition of the country, the prosperity of young people will lead to the prosperity of the country, the strength of young people will make the country strong, the independence of young people will lead to the independence of the country, the freedom of young people will lead to the freedom of the country, and the progress of young people will lead to the country. Progress, if a young man is better than Europe, the country will be better than Europe; if a young man is more powerful than the earth, then the country will be more powerful than the earth." This passage makes my blood boil. Yes, we are the flowers of the motherland, and we are the future of the motherland. If we don't work hard. Who works hard?

My space dream, my Chinese dream. My dream, the Chinese dream.

Aerospace Lights Up Dreams Theme Activity Essay Collection 7

I have had a lofty dream since I was a child, that is, one day I can board a huge spaceship and travel into space as an astronaut. , look at our "neighbors" the moon, Venus, Jupiter, Neptune...

When I was very young, my mother told me that Yang Liwei was the first person in our country to fly to space in a spacecraft. Later, when I saw on TV that "Shenzhou 6" was carrying Fei Junlong and Uncle Nie Haisheng in space, and when they came back full of hope and pride of the people of the country, people cheered for him and were proud of him. Although they are great, all this seems far away from me. When I learned that my cousin was the person who specialized in researching the data behind Uncle Yang Liwei, I realized that the dream of aerospace was not far away from me. I followed their example, and my dream of becoming an astronaut became stronger. .

During the Spring Festival this year, I was lucky enough to meet my cousin and hear him talk about how difficult it was in the early days of flying into space. Flying into space not only requires a strong body, rich experience, and long-term non-stop training, but also future astronauts must have extensive knowledge. Hard training is to adapt to the gravityless life in the universe; when eating, you have to squeeze it out like toothpaste; when sleeping, you have to sleep in a sleeping bag hanging on the wall; and extensive knowledge is to keep moving in space. We cooperate with ground scientists to conduct various experiments and conduct various scientific explorations...

At night, I dreamed that the UFO I was on came to the "mystic" Neptune to find a place suitable for people to live. All I saw was blue everywhere on Neptune. There is soft land everywhere, and from a distance it looks like a blue ball with no horizon. I quickly took out the air detector. Oh—the air is super good and suitable for human habitation. So I took out a leather bag and threw it out. In an instant, it turned into a huge experimental base. I quickly tested various environmental factors and found that everything was suitable for human habitation. Suddenly, an alien with a big head, slender arms, and short legs appeared in front of me. He could actually speak Chinese. It turned out that he also came to Neptune from another planet to do research. He told me: "If I hadn't seen it with my own eyes, I would never have believed that China, which had only landed on the moon a few years ago, was able to land on Neptune today..." Suddenly, the aliens disappeared. What happened? What happened?

"Xinxin, don't sleep!" It turned out to be my mother who woke me up. Although this is just a dream, I have learned that becoming an astronaut requires not only strength but also opportunity. No matter whether I can fly into the sky in the future, this dream will always inspire me to keep moving forward.

Aerospace Lights Up Dreams Theme Activity Essay Competition 8

This summer vacation, I read a lot of books, among which the book that impressed me the most and was also the most inspiring was "In Wheelchairs" The cosmic madman - Stephen Hawking. This book mainly talks about Hawking's love for various mechanical toys since he was a child. He has a strong curiosity and is also very interested in the stars in the universe. His childhood dream was to become a scientist who studies astronomy and study the vast universe. While studying at Oxford University, he suddenly suffered from Lou Gehrig's disease, which made him gradually unable to control his actions. When he was sentenced to only two years to live, Hawking was depressed and decadent, but the love of his family allowed him to get out of the trough of his life, and he began to pursue his dreams again, and eventually became a cosmic madman in a wheelchair and published " Singularity Theorem", "Black Hole Evaporation Theory", and published the world-famous "A Brief History of Time". After reading this book, I learned that no matter what setbacks I encounter, I can never give up on my ideals. As long as I persevere and work hard for it, I will eventually realize my dreams.

I also have a dream, that is to drive my "Shenzhou Discovery" - the most advanced super-powered spacecraft in the future, to fly freely in space, on the surface of meteorites, on the Constantly traveling among many planets, completing various operations outside the spaceship... Maybe my dream is very naive and far away, or to be precise, it is just a fantasy. But every time I look up at the sky, especially when I see the successful launch of the Shenzhou-10 spacecraft, I find that my space dream has been deeply rooted in my heart. How I long for when I grow up, I can also engage in the aerospace industry, work in the space field, and be a useful talent to society and the country.

Maybe I am very small now and have many shortcomings, but I believe that as long as I follow my dreams, I will be able to realize my dreams. It turns out that when I encounter a difficult question, I will ask my parents instead of reading the question myself. After some guidance, I realized that I could do it, but I just lacked the spirit to read it several times and to persevere and study. Now, when I encounter something that I don't know, I will calm down first, read it aloud a few times, and draw circles until I understand the topic. During the calligraphy practice in the hobby class, I used to feel that practicing calligraphy was very tiring and boring, and I even wanted to give up. But when I realized that I need to persevere in everything, I calmed down and practiced slowly, and the hard work paid off. If you persist, you will gain something. Gradually, I found the feeling of writing and made great progress.

I think everyone should have their own piece of sky. As long as I strengthen my belief, study hard, master more knowledge, and persevere from now on, my space dream will definitely come true. Of!

Space Illuminating Dreams Theme Activity Essay Collection 9

The dark night slowly fell, and a bright moon hung in the dark sky, and the moonlight was soft. The brilliance spread across the vast land, and the magnificent rivers and mountains of the motherland were quietly poured into the embrace of the night and fell asleep soundly. The stars are blurred in the fluttering clouds, like children waiting for hope. Finally, the fog gradually receded, and the stars were shining brightly. The face of the night is more magnificent, and the moonlight is hazy, seeming to exude a unique charm, attracting people to explore and discover...

For thousands of years, the mysterious silver moon disk has carried How many ancestors have imagined and admired it, it is so beautiful and yet so elusive. In the Moon Palace, Chang'e's sad eyes, fluttering sleeves of feathers, Guanghan Palace with beautiful buildings and jade rooms, the poetic and picturesque, the white jade rabbit in her arms, the flawless laurel tree, this myth always exists in people's hearts. Today, the Chinese people have used their wisdom and courage to step into the door of the moon.

I lay in front of the silvery window, looking at the starry sky and the earth in front of me, listening to the gentle and melodious chirping of cicadas, and I began to silently weave a dream in my heart, a dream about aerospace. Dream, I want to be an astronaut when I grow up, roam freely in the universe, and make the Chinese people proud.

I am just a middle school student now. For me, that dream is just an expectation now, so I pinned this space dream on the moment when the Chinese rocket launches. In the east, flames spurt out as the morning sun rises, as red and bright as the morning glow. At that time, I seemed to see a soaring dragon leaping into the sky. It had just woken up and was full of vitality. He flew into space with the dreams of hundreds of millions of Chinese people.

At that moment, my heart surged, and this sentence rang in the hearts of hundreds of millions of Chinese people: The Chinese people have taken off, and they are finally proud! Yes! The Chinese people have also stepped into the vast universe. , also planted its own flag on the moon. The red flag is flying, and it drives my dreams to fly together.

I saw Yang Liwei flying in space. He is a brave Chinese who uses his voice and body to show us the greatness of China. Our waiting is no longer bitter, but laughter and tears, tears of joy. Today, we succeeded.

The successful launch of "Shenzhou 5" is exciting. Now, China has completed the launch of "Shenzhou 6", "Shenzhou 7" and "Shenzhou 10", and the docking of Tiangong 1 was successful. This represents that China has made a major leap forward in world civilization.

My dream never ends, I will definitely study hard and strive to make it a reality. At this moment, China is soaring in the sky. My dream has come true, and the Chinese people have come true.

Aerospace Lights Up Dreams Theme Activity Essay Collection 10

In the 21st century, people can see the development and innovation of science and technology everywhere. In the near future, people will be able to take space travel on spaceships, no need to write Letter, directly use mobile phone or computer, video call or chat. There is no need to cook, just use a rice cooker, and fragrant white rice will be on our dining table in half an hour.

Following China's "Shenzhou 9" expedition into space and its successful docking with Tiangong-1, "Shenzhou 10" was successfully launched at 5:38 pm on June 11, 2013. , once again docked with Tiangong-1. These successes mark a country's technological development in the aerospace field and add another glorious chapter to the history of our country's aerospace industry.

And just yesterday, it was an exciting day. At 5:38, with the countdown of the scientific and technical personnel, the fire was lit. After a few seconds, Shenzhou 10 was rushing from all over the world. The cheers of concern rose into the sky from those who came to watch. I believe that all Chinese people are happy at this time and are proud of our country's aerospace industry.

More than a month ago, our school also organized a youth science and technology work model aircraft production competition. I also signed up to participate in the competition. I think this is a way to show my scientific and technological capabilities and operate it myself. This makes us have a strong interest in this aspect of technology and study it.

So I signed up with my classmates, and started assembling my navigation film. I first installed the hull, pulled off the logos, and pasted them on the model aircraft one by one. After attaching it, insert the flag on the cover, and then assemble the parts. I tied the three wires: red wire, yellow wire, and black wire to the motor according to the instruction manual, and then tied the red wire and yellow wire to the motor. on the switch. After screwing the motor and screw together, place it on the seat and fix the motor with screws. Finally, I put the battery on it, turned on the switch, and the motor started to rotate. Finally, I put the upper and lower covers together and it was done.

Finally, on Tuesday, we held a model airplane competition. Seeing those people’s model airplanes deviating from the direction while swimming in the water and scoring very few points, I thought to myself: "So many people are flying in the water." There are only two people with perfect scores. I’m not very strong. It’s not easy for me to get high scores.”

Finally it was my turn. I squatted down and felt very nervous, and my palms were sweating. . Following the teacher's rhythmic "prepare", I turned on the switch of the aircraft model, put the aircraft model into the water and waited for the teacher to tell me to start. Then I let go of my hand and let the aircraft model move forward by itself. At the beginning, the aircraft model was walking in the center. Two-thirds of the way, it suddenly deviated from the channel and ended up with a score of 40 points.

This competition taught me a lot about technology, and it also deepened my love for technology. It also made me understand that only hands-on operation is the real thing.

Our country is now becoming prosperous and strong step by step, and at the same time, our science and technology are developing step by step. Although our country is not as good as Western developed countries. But I believe that as long as each of us realizes our dreams, our country will become stronger.

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