In the daily study, work or life, we must have contacted the essay, with the help of the essay can vent the feelings of the heart, regulate their mood. So the problem is, in the end, how to write a good essay? The following is what I have organized for you on the wings of science to fly full points essay material 400 words, if you like can be shared with friends around oh!
Put on the wings of science to fly full points essay material 400 words 1
Now is the year of 2321, according to the year of 2021 is also 300 years, now technology is very advanced, 2021 ` many dreams at this time have become a reality, such as the magnetic levitation train, jet packs, and so on. ...... have become commonplace, but technology is constantly advancing and developing, and now scientists are not at all satisfied with the status quo, bent on researching more high-tech items.
This is not, this year, a high-tech products out of nowhere, it is the "trackless train", as the name suggests, this is a kind of train that does not need a track, and each of its carriages can be combined at will, together is the train, split can be when a small car. It can be suspended in the air like a maglev train, can be high or low, but without the harsh requirements of a maglev car, the same speed. The most important thing is that it uses clean energy, and there are solar panels on the roof of the carriages that convert the sun's light into electricity.
This train invented, the most affected may be the students, students go to school is the most afraid of traffic jams, once the traffic jam may be late. With this "trackless train", late? It doesn't exist. No road restrictions, the train can fly high and low, where the traffic jam, around a little can be. Besides, this train is very fast, five or six minutes to the school, half an hour in advance to go, the traffic jam of ten minutes and what is the harm?
If you have it, travel is a matter of convenience, travel can save a lot of time on the road, open a train of their own to a trip.
Farewell to the future, back to reality, imagination is the future vision, want to make the imagination into reality, to pay efforts.
Plugging in the wings of science to fly full marks essay material 400 words 2
We often see a lot of garbage on the road, that's because some people don't want to throw the garbage to the garbage can.
I have invented a robot that collects garbage. It is similar to the robot at the moment, but when someone throws garbage, the lid on its chest will open automatically, and when someone throws garbage into it, the lid will close automatically, and there is a solar panel on its head.
This robot has three benefits. First, it travels through the crowd, and when someone wants to throw garbage, it stops, so that those who are too lazy to go to the garbage can to throw garbage won't throw garbage. It can be found everywhere on the road and in different colors, each color representing a garbage collection place. Look, a child holding an empty mineral water bottle, next to the green recyclable garbage robot came to his side, open the chest lid, so the child threw the hand of the bottle into the lid closed again, after the robot drove away.
No need for batteries. During the day, the robot absorbs sunlight and turns half of it into power, saving the other half for the night. At night, the robot starts to use the sunlight it keeps during the day, and a light turns on above its head to illuminate the path in front of it.
Breaking down doesn't delay work. When a robot breaks down, if it's not a wheel that's broken, it will come to the factory by itself, and a machine will help fix it, and some new robots will be sent to work, so that the robot is fixed and the work is not delayed. If the wheel is broken, it sends a message to the factory, and the factory sends some machines to bring it back and fix it.
At this point, people must be asking: what happens if the trash is full? When the garbage is full, the robot will come to a different garbage area and continue to work after emptying the garbage.
This is the garbage robot I invented, and I hope it will be widely used soon.
Plugging in the wings of science to fly full of composition material 400 words 3
2120, the level of human science and technology has reached a whole new realm, the earth has been intelligent, people use a 10G cell phone, Internet speed in femtoseconds, simply "a machine in the hands of the world, I have! The world is mine." Solar cars have long been popularized, even levitation cars can be seen everywhere ...... more powerful is that human beings have moved to the sky to live in the clouds and foggy built a "city in the sky".
Perhaps you will find it inconceivable, in fact, this is used a kind of magic potion called "hydrogen water" to make the object weightless, and thus floating up to the sky, is not very shocking it? Below the City in the sky is an endless forest, which is an important reason for human beings to build the City in the sky, not only to make the living environment more comfortable, but also to let the animals have a home to live. In the Sky City, people live a carefree life, work easily and comfortably, just stay at home leisurely to monitor the robot work, or debug the robot, simple and interesting work allows people to free up a lot of time to do what they like to do.
Surprisingly, the medical technology in Sky City has been perfected, especially the organ regeneration technology has matured, as long as the use of the ONA system, the disabled people's mutilated body parts will be able to grow out within a month. The dreaded cancer also no longer exists, because the cell cutting technology at that time can be accurate to the nanometer, just one hour non-invasive surgery, the virus cells will be removed cleanly.
Who wouldn't want such a beautiful city in the sky? Who wouldn't want to have such a powerful science and technology? However, only knowledge can create unlimited possibilities, so we must study hard and strive to become the motherland of science and technology talent.
Plugging in the wings of science to fly full marks essay material 400 words 4
What is the future like? Is it living in a virtual world? Everyone wears VR glasses to live? Is the future full of intelligent robots? Whether people will be able to fly to the distant Mars life in the future ...... I am full of fantasies about the future, today, to share with you the future world in my mind.
The future of the city has a beautiful environment, convenient life, developed technology, skyscrapers everywhere, every building. All have 200 floors high, a building is a city. People live, work and study here, people's schools are scanned with scanning instruments to scan the face or fingerprints to enter. The teachers are all robots, and there is a machine to teach anything you want to learn.
A robot nanny picks me up after school, and a robot cooks for me, does my laundry, and tells me stories. My dad drives a solar-powered car to work every day, and he arrives in Hangzhou in a short while, which is very convenient. People use solar-powered cars without pollution, the sky is blue, and the air is very fresh.
On the 50th floor of the building, there is a huge restaurant, where you can know the dishes from all over the world, and all the cooks and waiters are robots. On the wall of the restaurant is a huge movie curtain, playing wonderful programs.
On the top floor of the building is a space station, where we can fly to travel around the world in a spaceship. Or go to the moon or Mars for interstellar travel. We can see what is on the back of the moon and how spectacular the 20,000 meter mountains on Mars are.
In my eyes, the future world is full of science fiction, it must be very fun, how amazing and advanced the future world is!
Plugging in the wings of science to fly full marks essay material 400 words 5
For millions of years, since the Cangjie created the beautiful words, the Chinese language can be said to be one of the products of the Chinese people's rich imagination.
Listen to the sound of reading aloud in school; see, poets compose a poem when they are in the mood ...... These are all used in Chinese characters, Chinese characters have become a tool for people to communicate and interact with each other, but it is more embodied in a spirit of a willingness to live in peace and interaction with all the peoples of the world.
The structure of a square character is so complex and varied, and the creation of words is so wonderful and exquisite. With the changeability of each stroke, each Chinese character is like a limp colorful butterfly, exuding vitality and humanistic charm.
Poets are the power of words to play to the fullest, "flying down three thousand feet, suspected that the Milky Way fell into the sky" Li Bai seems to take me into a world outside the paradise, I do with him on the smooth stone, watch the three thousand feet of the flow, in front of our eyes down. "Lotus leaves in the sky infinite blue, reflecting the sun lotus flowers red" that dashing Yang Wanli seems to pull me into a pond, with him *** with quietly enjoy the lotus bloom moving scene. From ancient times to the present day poets, through the use of words to vent their feelings of joy, anger, sadness and happiness, expressing their great dreams and aspirations.
If it were not for this ageless text, how would the five thousand years of Chinese history have been passed on? The text witnessed the important events of the dynasties, the historians of the dynasties with the text to write history, it recorded the Qin Shi Huang how to unify the Central Plains, but also recorded how the Qin Dynasty step by step towards extinction, it saw the prosperity of the Tang Dynasty, but also the same see the corruption and incompetence of the Qing Dynasty. It has witnessed so much, how can we not honor it as a "wise man".
The Chinese character is beautiful, magical, and has a long history. It gives us a pair of wings of inspiration and takes us on a journey through the past and present.
Plugging in the wings of science to fly full of composition material 400 words 6
I was curious about the blue sea, so in 2035, I put on the latest type of deep-sea exploration suits, and entered the sea of my dreams.
When I entered the sea, the suit automatically turned on the diving mode, it automatically traveled in the sea, and any fish could not find me, because it not only turned on the invisible mode, but also covered my breath.
I'm in the ocean with two other friends, and there's a clear glass in front of us, with data and functions displayed on the left and right sides. Want to determine the location of the other two, just need to language control, it will automatically locate the device nearby a hundred kilometers. If I wanted to chat with my friends, I only needed to say one word and it would automatically connect me. I have fun with my friends, thirsty, hungry, it can send a message for my friends, the three of us probe suit spliced together, they can provide me with power, I can then take out water and food from the backpack in the suit to replenish.
Swimming to the deep sea area, the water pressure is very strong, but we are protected by the suit is not affected at all, continue to swim to the deep sea ......
Encountered the unfamiliar fish, I said, "Detect the species", the screen shows a series of information about it. Suddenly, the king squid appeared on the screen. Suddenly, the king squid appeared in front of us, we quickly said "escape", and the system drew up another route, increasing its speed to the maximum, and in the blink of an eye we were in another body of water.
As we continued to dive, we encountered dangerous fish, and the suits emitted a scent of their own, which is very effective against small and medium-sized fish.
Finally, we are tired of playing, pressed the red button, the three will be a rush to the surface of the sea, wearing the detection suit has become a small yacht-like air ship, rushed to the shore ......
Plugging in the wings of science to fly full of essay material 400 words 7
In the year 3200, the global population soared. At this time, the number of students in the school classroom is also increasing, on average, there are more than 100 students in each classroom in the classroom, the classroom is very crowded. In the back row can not see the words on the blackboard, but also can not hear the teacher's voice, academic performance plummeted, parents are very anxious. At this time, scientists developed a multifunctional desk. This desk is made of nanomaterials and exudes breath. With the crowd bad sentence compilation of the same is that it has a pair of baffles on each side. A class it will automatically rise, blocked on both sides, its role is to stop students looking around, so that students concentrate on learning.
On the table there is a display and three buttons. When the teacher lectures, the board on the blackboard will automatically appear on the display, convenient with the students to take notes. The three buttons have different colors, which are yellow, blue and green. When you press the yellow button, you will hear a sound, and the table will pop open automatically, revealing the inside of the table, which can be used to put your school bag. The students sitting in the back row will also find a pair of wireless headphones in the table, in class, as long as the headphones out of the table to put on, you can clearly hear the teacher's speech. And press the blue button, dirty desks will be automatically cleaned up, in a short while, it becomes new. When you are tired, press the green button, the table will pop up a massage machine, as long as you close your eyes the machine will automatically massage up for you.
This multifunctional desks came out, greatly welcomed by the school teachers and students, the school are used on the multifunctional desks. I believe that, with it, as long as you study well, whether sitting in the front row or the back row, in the near future in the final, students in a relaxed, enjoyable learning must be able to test good results.
Plugging in the wings of science to fly full marks essay material 400 words 8
Time leaps to 2040, I am already a middle-aged woman in her 30s, and now China has become the first power in the world.
With the rapid development of transportation, China has created an amazing means of transportation, which is called "polyhedron", and now basically every household has it, which can sit up to five people, and it is also very affordable.
When you want to go out, you can sit in the "polyhedron" inside the "polyhedron" there is a "multi-faceted computer", you just need to enter the keyboard where you want to go, and then press the "multi-faceted confirmation". "Multi-faceted confirmation", "Multi-face" will become a car to take you to the place you want to go, if the speed is a little slow, you can let it accelerate. If the traffic is congested, you can transform the car into a small airplane and fly in the sky. If you're not feeling well enough to fly, you can turn the small airplane into a small boat and swim across the water until you get to where you want to go. You can rest assured that there is a high technology installed in the "polyhedron", and there will never be a car accident.
"Polyhedron" is not going to use gasoline, but the use of electricity, it can automatically generate power to replenish electricity when working, when the power is insufficient, you can also charge, you installed it in the engine of a small battery, with a special charger charged, without an hour will be full. When the battery is full inserted into the "polyhedron" can travel 100,000 kilometers.
Ah! 20 years later, technology is really developed ah!
The first thing I want to do is to make sure that I have the right tools for the job, and that I can do it in the right way.
Plugging in the wings of science to fly full composition material 400 words 9
Day by day, there are two to stay in the frame of the glasses lenses feel bound, this day, the glasses lenses meet together to escape from the frame of the glasses.
At first, the two lenses discussed where to go. "To a restaurant?" "No way." The other spectacle lens replied. "You can't get out of there if you fall into the food later." "To the beach, to the forest, or to the mountains?" "Yes." The other piece replies, "It must be exciting!" All of these places ...... go.
The spectacle pieces first went to Sherwood Forest, "The forest is so vast!" When they play very happy, "thud" footsteps from a distance, they immediately run away, but in a panic by a sharp stick cut, and finally they sadly left the forest.
The eyeglasses came to the Himalayas, they climbed Mount Everest in small steps, the more up the more cold, even if today's weather for the 30 ℃, but the peak is only a 20 ℃ it. Suddenly, "rumbling ......" a loud noise, the avalanche came, they slid down the snow, "too dangerous, almost smashed!" , and then left in a hurry.
The spectacle lenses came back to the sea, where the scenery is beautiful. Suddenly, a group of geese flying over the sea, which is really like a landscape painting, the glasses lenses look at the beauty in front of them, can not help but dance here, only to hear the "clattering ......" a sound, they were washed into the sea water, by the sea of sand and stone scratches all over the body.
The eyeglass lenses look at each other scarred, thought: "might as well stay in the glasses frame it! Both can don't protect the little master's eyesight, but also can be protected by the glasses frame." So the eyeglass lenses went back into the eyeglass frames.
"I'm sorry, we'll never leave you again." The eyeglass lenses apologized to the eyeglass frames. From then on, they lived happily in the spectacle frames.
In fact, sometimes bondage is also a kind of love.
Plug in the wings of science to fly full of composition material 400 words 10
"The general public, a new generation of knowledge copy machine is fully open, buy it, buy it, buy it!"
I walked down the street, listening to the voice from afar, and now I am only a teenager, of course, without saying a word, buy it, thinking, with him, I am not instantly on the peak of life?! Think about it is very excited.
"Got it!" I was excited to call out, can't wait to read the instructions , then inserted the chip, when I was about to use, I heard the next door children have used, I thought about it, decided to try this is not true. So I put down the knowledge copier and went to the kid next door.
When he saw me coming, he rushed to say, "Did you use the knowledge copier yet?" I shook my head, and he added: "It's good that you didn't use it, return it quickly, I, I ......"
Seeing that his tears were about to fall, I asked him: "What's wrong? Is there a problem? Don't cry, talk ." He wiped away his tears and said to me, "All the knowledge in my head is gone, not only from the copier, but also from my childhood!"
My mouth opened wide in surprise, "What?!" He started crying again, and I said in exasperation, "Surely, you can't believe anything that falls from the sky!"
Without saying a word, I immediately went to the door to complain. In the end, the knowledge copier was forced off the shelves, and the manufacturer was duly punished and compensated for the user's damages.
I let out a long sigh and thought to myself, "I can't think of anything unproductive anymore, I can't be my true self, I can't steal from the world.
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