Plug in the wings of science and fly out of the composition material 400 words 1.
Now it is 232 1 year. According to 202 1 year, there are 300 years. Now technology is very developed. Many dreams of 20021year have come true at this time, such as maglev train and jet pack ... it has become a common thing, but technology is also constantly improving and developing. Now scientists are not satisfied with the present situation at all.
No, this year, a high-tech product was born. This is a trackless train. As the name implies, it is a kind of train that does not need tracks. Each carriage can be combined at will, and together it is a train. When it is taken apart, it can be used as a car. It can be suspended in the air like a maglev train, which can be high or low, but it is not as high and fast as a maglev train. The most important thing is that it uses clean energy, and there are solar panels on the top of the carriage, which can convert the brightness of sunlight into electricity.
As soon as this kind of train is invented, students may be the most affected. What students are most afraid of when they go to school is traffic jams. In case of traffic jam, they may be late. With this tram, you will be late? It doesn't exist. There are no road restrictions, this train can fly high or low, and it will go around where it is blocked. Besides, this train is very fast, and it can get to school in five or six minutes. What's the harm of leaving half an hour early and being stuck in traffic for more than ten minutes?
If you have, traveling is a convenience. Traveling can save a lot of time on the road, and you can also drive your own train for a walk-and-go trip.
Say goodbye to the future and return to reality. Imagination is a vision for the future. If you want to make your imagination come true, you must make efforts.
Plug in the wings of science and fly out of the composition material 400 words 2
We often see a lot of rubbish on the road because some people don't want to throw it into the trash can.
I invented a robot that collects garbage. It is similar to the robot at the moment, but when someone throws garbage, the cover on its chest will automatically open, and when someone throws garbage in, the cover will automatically close, and there is a solar panel on its head.
This robot has three advantages. First, it shuttles through the crowd. When someone wants to throw garbage, it will stop and let those who are too lazy to throw garbage into the trash can not throw garbage. You can see it everywhere on the road, and the colors are different. Each color represents a garbage collection place. Look, a child is holding an empty mineral water bottle, and the green recyclable garbage robot next to him walks up to him and opens the lid of his chest, so the child throws the mineral water bottle in his hand, the lid closes again, and then the robot drives away.
There is no need to install batteries. During the day, the robot absorbs sunlight, half of which becomes electricity, and the other half is reserved for night use. At night, the robot begins to use the sunshine left by the day, and will turn on a lamp to illuminate the road ahead.
If it is broken, it will not delay the work. Some robots are broken. If the wheel is not broken, come to the factory yourself, and there will be a machine to help repair it. At the same time, some new robots will be sent to work, so that the robots can be repaired without delay. If the wheel is broken, it will send a message to the factory, and the factory will send some machines back to repair it.
At this time, everyone will definitely ask: What if the garbage is full? When the garbage is full, the robot will come to different garbage areas and continue to work after emptying the garbage.
This is my invention of garbage robot, and I hope it can be widely used as soon as possible.
Plug in the wings of science and fly out of the composition material 400 words 3
2 120 years, the level of human science and technology has reached a new level, the earth has become intelligent, people have used 10G mobile phones, and the network speed is measured in femtoseconds, which is simply "one machine in hand, I have it in the world". Solar cars have long been popular, and even suspended cars can be seen everywhere ... What's more, human beings have moved to the sky and built a "city of the sky" among the clouds.
Maybe you will find it incredible. In fact, this is a magical potion called "hydrogen water", which can make objects weightless and thus float in the air. Is it shocking? Below the sky city is endless forest, which is an important reason for human beings to build the sky city, which not only makes the living environment more comfortable, but also gives animals shelter. In the city of the sky, people live carefree and work easily. Just stay at home and monitor the robot or debug it. Simple and interesting work frees up a lot of time for people to do what they like.
Surprisingly, the medical technology in Sky City is very perfect, especially the organ regeneration technology is very mature. As long as ONA system is used, the disabled body parts will grow within one month. The terrible cancer no longer exists, because the cell cutting technology at that time can be accurate to nanometer, and it only takes one hour of non-invasive surgery to clean up the virus cells.
Who doesn't yearn for such a beautiful city in the sky? Who doesn't want to have such a powerful technology? However, only knowledge can create infinite possibilities, so we must study hard and strive to become scientific and technological talents of the motherland.
Plug in the wings of science and fly out of the composition material 400 words 4
What is the future like? Do you live in a virtual world? Everyone lives with VR glasses? Will the streets be full of intelligent robots in the future? Whether people can fly to distant Mars to live in the future ... I am full of illusions about the future. Today, I will share with you the future world in my heart.
The future city, with beautiful environment, convenient life and advanced technology, is full of skyscrapers and every building. They are all 200 stories high, and a building is a city. People live, work and study here, and people's schools use scanning instruments to scan faces or fingerprints. Teachers are all robots, and any knowledge you want to learn is taught by machines.
The robot nanny will take me home after school, and the robot will cook, wash clothes and tell stories for me. Dad drives a solar car to work every day and soon arrives in Hangzhou, which is very convenient. People use pollution-free solar cars. The sky is blue and the air is exceptionally fresh. In the building.
There is a huge restaurant on the 50th floor, where you can taste dishes from all over the world. The chefs and waiters here are all robots. There is a huge movie curtain hanging on the wall of the dining room, playing wonderful programs.
On the top floor of the building is a space station, where we can travel around the world by spaceship. Or go to the moon and Mars for interstellar travel. We can see what is on the back of the moon and how spectacular the 20,000-meter-high mountain on Mars is.
In my eyes, the future world is full of science fiction, and it must be fun. How amazing and advanced the future world is!
Plug in the wings of science and fly out of the composition material 400 words 5
For thousands of years, since Cang Xie created beautiful characters, Chinese can be said to be one of the products of the rich imagination of the Chinese nation.
Listen, the sound of reading at school; Look, the poems written by the poet on a whim ... these are all in Chinese characters. Chinese characters have become a tool for people to communicate, but at the same time, they also embody a spirit of peaceful coexistence and communication with people of all nationalities in the world.
The structure of each square character is so complicated and changeable, and the word creation is so wonderful and exquisite. Stroke by stroke, varied, and various forms of Chinese characters are like butterflies that have just swam out, exuding vitality of life and charm of human nature.
The poet gave full play to the power of words. "Flying down three thousands of feet, it is suspected that the Milky Way has fallen for nine days." Elegant Li Bai seems to have brought me into a paradise. I sat on a smooth stone with him and watched the sky of thousands of feet pour down from our eyes. "The next day, the lotus leaf was infinitely bright, and the lotus reflected the sun in a different color." That handsome Yang Wanli seemed to pull me into a pond and quietly enjoy the moving scene of lotus flowers blooming with him. Poets from ancient times to the present have used words to express their emotions, feelings, and their great dreams and ambitions.
If it weren't for this eternal writing, how could Changchun, which has been in China for five thousand years, be handed down? The writing witnessed the important events of the past dynasties. Historians of every dynasty wrote history in words. It records how Qin Shihuang unified the Central Plains and how the Qin Dynasty went to extinction step by step. It witnessed the prosperous Tang Dynasty and the corrupt and incompetent Qing Dynasty. It has witnessed so much, how can it not be called a "wise man"?
Chinese characters are beautiful and magical with a long history. It inserted pairs of wings of inspiration for us and took us soaring in the times.
Plug in the wings of science and fly out of the composition material 400 words 6
I am curious about the blue sea, so in 2035, I put on the latest deep-sea exploration suit and entered my dream sea.
When entering the sea, the detection suit automatically turns on the diving mode, and it automatically swims in the sea. No fish can find me, because it not only turns on the stealth mode, but also covers my breathing.
I went to the sea with two other friends. In front of us is a transparent glass with various data and functions displayed on the left and right sides. If you want to determine the location of the other two people, you only need language control, and it will automatically locate the equipment nearby 100 km. If you want to chat with a friend, just say a word and it will automatically connect me. I like to play with my friends. I am thirsty and hungry. It can send messages to my friends. Our three sets of detection suits are spliced together, which can provide me with power. I can take out water and food from my backpack in the detection suit.
Swimming to the deep sea, the water pressure is very high, but we are not affected at all under the protection of the detection suit, and continue to swim to the deep sea. ...
When I met an unfamiliar fish, I said "detect this species" and a series of information about it appeared on the screen. Suddenly, the king squid appeared in front of us. We quickly said "escape", and the system drew up a route to increase the speed to the fastest. In the blink of an eye, we came to another water area.
If you continue to dive and encounter dangerous fish, the detection suit will emit its own smell, which is very effective for small and medium-sized fish.
Finally, tired of playing, we pressed the red button and the three of them rushed to the sea. The detection suits they wore also turned into air boats similar to small yachts and rushed to the shore. ...
Plug in the wings of science and fly out of the composition material 400 words 7
In 3200, the global population increased rapidly. At this time, there are more and more students in the school classroom. On average, there are more than 100 students in each classroom, and the classroom is very crowded. In the back row, we can't see the words on the blackboard or hear the teacher. Parents are worried because their academic performance has plummeted. At this time, scientists developed a multifunctional desk. This kind of desk is made of nano-materials, and it smells delicious. Different from other bad sentences, it has a pair of baffles on both sides. Stand up automatically as soon as class begins and stand on both sides. Its function is to make students stop looking around and concentrate on their studies.
There is a display screen and three buttons on the desk. When the teacher lectures, the blackboard will automatically appear on the display screen, which is convenient for taking notes with the students. These three buttons have different colors, yellow, blue and green. Gently press the yellow button, you will hear clanking, and the table will automatically bounce off, exposing the inside of the table, which can be used to put the schoolbag. Students sitting in the back row will also find a pair of wireless headphones in the table. In class, you can clearly hear the teacher's speech as long as you take the headphones out of the table and put them on. And press the blue button, the dirty table will be cleaned automatically. After a while, it will become brand-new when you are tired. Press the green button, and a massage machine will pop up on the table. As long as you close your eyes, the machine will automatically massage you.
After the advent of this multifunctional desk, it was greatly welcomed by teachers and students in the school and began to be used in schools. I believe that with it, as long as you study hard, no matter sitting in the front row or the back row, in the near future, students will definitely get good grades in relaxed and happy study.
Plug in the wings of science and fly out of the composition material 400 words 8
Time flies to 2040, and I am a middle-aged woman in my thirties. Now China has become the biggest power in the world.
With the rapid development of transportation, China has made a magical means of transportation called polyhedron. Now basically every household has it, and it can seat up to five people. Besides, its price is very affordable.
When you want to go out, you can sit in a polyhedron. There is a multi-faceted computer in the polyhedron. You just need to enter the place you want to go on the keyboard and click "confirm on many sides". The polyhedron will become a car and take you where you want to go. If the speed is a little slow, you can speed up. If there is a traffic jam, you can turn the car into a small plane and fly in the sky. If you feel uncomfortable and can't fly, you can turn a small plane into a boat and stay upstream of the water until you reach the place you want to go. Don't worry, the polyhedron is filled with a kind of high technology, and nothing will happen.
Polyhedron uses electricity instead of gasoline. When working, it can automatically generate electricity to replenish electricity, and it can be recharged when the electricity is insufficient. It can be put in a small battery on the engine and charged with a special charger, which can be fully charged in less than an hour. After the battery is fully charged, you can drive100000 km by inserting the polyhedron.
Ah! The technology after 20 years is really developed! I will study hard when I grow up and invent some high-tech tools to facilitate people's lives.
Plug in the wings of science and fly out of the composition material 400 words 9
As the days passed, the two pairs of glasses left in the glasses frame felt bound. On this day, the glasses made an appointment to escape from the glasses frame.
From the beginning, the two glasses discussed where to play. "Go to the restaurant?" "Don't go." Another pair of glasses replied. "If you fall into the food later, you can't get out." "To the seaside, the forest or the mountains?" "Very good." Another answer: "It must be exciting!" Go to all these places.
Glasses first appeared in Sherwood Forest. "What a vast forest!" "Just as they were having a good time, there was" drumming "footsteps in the distance. They ran away at once, but they were scratched by a sharp stick in their hurry, and finally they left the forest sadly.
Glasses came to the Himalayas again. They climbed Mount Qomolangma in small steps, and it was getting colder and colder. Although today's weather is 30 degrees Celsius, the top of the mountain is only 20 degrees Celsius. Suddenly, "Boom ..." There was a loud noise and an avalanche came. They slid down the snow. "It's too dangerous, I almost got smashed!" , left in a hurry.
Glasses came to the seaside again, where the scenery was beautiful. Suddenly, a flock of geese flew over the sea, really like a landscape painting. Glasses are looking at the beautiful scenery in front of them, and they can't help dancing here, only to hear "Hua …". They were washed into the sea and covered with sand.
The glasses looked at each other scarred and thought, "It's better to stay in the glasses frame! It can not only protect the young master's eyesight, but also be protected by the glasses frame. " So the glasses returned to the glasses frame.
"Sorry, we will never leave you again." Glasses and glasses frames. From then on, they lived happily in the glasses frame.
In fact, sometimes bondage is also a kind of love.
Plug in the wings of science and fly out of the composition material 400 words 10.
"Citizens, a new generation of knowledge copying machine has been fully opened. Buy it, buy it, buy it! "
I was walking in the street, listening to the sound coming from a distance. Now that I'm only a teenager, I bought it without saying anything, thinking, with him, I won't step onto the peak of my life in an instant? ! It's exciting to think about it.
"I got it!" I cried out excitedly. I couldn't wait to read the instructions, and then I plugged the chip in. I was about to use it when I heard that the child next door had already used it. I thought about it and decided to try. So I put down the knowledge copier and went to the children's house next door.
When he saw me coming, he quickly said to me, "Did you use the knowledge copying machine?" I shook my head and he said, "It's no use. Just pay it back quickly. I, I ... "
Seeing that his tears were about to fall, I asked him, "What's the matter? Is there a problem? Don't cry, talk. " He dried his tears and said to me, "all the knowledge in my mind is gone, not only from the copier, but also from my childhood!" "
I opened my mouth in surprise. "What? ! "He began to cry again, and I said angrily," Sure enough, I can't believe what happened in the sky! "
Without saying anything, I immediately went to the door to complain. In the end, the knowledge copying machine was forced to be taken off the shelf, and the manufacturer was punished and compensated the user for the loss.
I sighed and thought, I can't think in vain anymore. I want to be myself, don't steal opportunities.
Plug in the wings of science and fly out of 400 words, 10 related articles;
★ Plug in the wings of science and release 20 excellent compositions.
★ Plug in the wings of science and release the latest 10 sixth grade composition.
★ I plug in the wings of science and fly 10 composition.
★ Science fiction composition flying with scientific wings 500 words 10
★ 10 composition with scientific wings for the sixth grade.
★ Plug in the wings of science and fly 500 words 10 composition in the sixth grade.
★ Insert scientific wings and fly 500-word composition 12.
★ Plug in the wings of science and fly 600-word science fiction composition. The latest 10 article.
★ 2022 Plug in the wings of science and release the latest 10 primary school composition.
★ Insert the wings of science and write 500 words 10 articles.