In ordinary study, work and life, everyone will inevitably come into contact with composition. According to different genres, composition can be divided into narrative, explanatory, practical and argumentative. How to write a composition to avoid stepping on thunder? The following are 1 short compositions that I brought to you with scientific wings for your reference!

It's 232 now, and science and technology are very developed. Many dreams of 2 years have come true at this time, such as maglev trains and jet packs ... all become common things, but science and technology are constantly improving and developing. Now scientists are not satisfied with the status quo at all and are bent on studying more high-tech items.

No, this year a high-tech product was born. It is a "trackless train". As the name implies, it is a kind of train that does not need tracks. Every car can be combined at will, and together it is a train. When it is disassembled, 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 demanding as a maglev train and has the same speed. The most important thing is that it uses clean energy, and there are solar panels on the roof of the carriage, which can convert the brightness of the sun into electric energy.

As soon as this train is invented, students may be the most affected. What students are most afraid of when they go to school is traffic jam. Once there is traffic jam, they may be late. With this "trolley train", you are late? It doesn't exist. Without road restrictions, this train can fly high or low, and it can be bypassed wherever 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 it, traveling is a convenience. Traveling can save a lot of time on the road and drive your own train for a walk-and-go trip.

bid farewell to the future and return to reality. Imagination is a longing for the future, and it takes efforts to make it come true.

plug in the wings of science and fly short composition 2

In the future world, precious oil will be exhausted. Do cars, ships and other means of transportation still need oil? A new element will replace oil. Do you want to know what this new element is? Let's plug in the wings of science to fly and explore bravely!

Mother Earth breeds a lot of oil deep in the earth's crust. However, due to the continuous progress and rapid development of human beings, oil has been exploited and used by human beings and gradually dried up. Now many places have advocated new energy, but most of these new energy vehicles have the phenomenon of insufficient power, so I want to develop a new energy to solve this thorny problem.

new energy is a harmless driving system, but the new energy I developed is not electric energy or solar energy, but is driven by water and air that we are used to. You may not believe it, but let me explain the principle. The molecular formula of water is H2O.H2 is hydrogen. Flammable. O is oxygen, which can support combustion. Air also contains 78% nitrogen and 21% oxygen. The remaining 1% is other gases. Some of these other gases are flammable gases such as methane, ethane and ethylene. As long as there is a fire source, it can drive combustion. At the same time, I also imagined an object about water storage, which can combine water and air perfectly and separate these tiny ions. Just use the engine to light a fire, and it will generate enough power to drive the car forward.

let's act together and take the wings of science to fly! I firmly believe that this wonderful fantasy will come true one day!

Plug in the wings of science and fly a short composition 3

When I was a child, my dream was to push a cart of ice cream and eat it while buying it; Older, my dream is to study while working in the library; At the moment, my dream is to become a singer and sing my heart out loud on a stage that belongs to me.

when I was still in my mother's belly, I was influenced by my father's singing and put a pair of small musical wings in my heart; When I was just born, my father held me in his arms, my mother serenaded me gently, and the wings in my heart grew up; When I went to primary school, the school activities made my eyes shine, I sang my first song, and my wings grew up again; At the moment, I am listening to the wonderful music leisurely with headphones, and my wings can finally fly!

Those singers who watch TV stand firmly on the stage of self and sing their own songs. Those songs that can make people laugh, make people cry and make people excited are spread all over the city, the earth and every corner of the world by singers who are full of dreams.

What a wonderful voice! What an incredible miracle singing can make happen! Those singers' dreams that those huge wings can carry themselves fly higher and higher and farther in the sky ...

Dreams should come from the heart, which is what I really want, not what adults want me to do. Let the dream out of the cage, insert a pair of dream wings into my heart, and let him soar freely in the air like a bird!

plug in the wings of science and fly a short composition 4

I am curious about the blue sea, so in 235, I put on the latest deep-sea exploration suit and entered the sea of my dreams.

When entering the sea, the detection suit automatically turns on the diving mode, and it automatically travels in the sea, and any fish can't find me, because it not only turns on the stealth mode, but also masks my breath.

I went into the sea with two other friends. Before our eyes, there was a transparent glass showing various data and functions 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 for 1 kilometers. If you want to chat with a friend, just say a word and it will automatically connect me. I enjoy playing with my friends. I am thirsty and hungry. It can send messages to my friends. Our three detection suits are spliced together, and they can provide me with power, so I can take out water and food from my backpack in the detection suit.

When swimming in 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 in the deep sea ...

When I meet an unfamiliar fish, I say "detect this species", and a series of information about it appears 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. We came to another water area in the blink of an eye.

If you continue to dive, when you encounter dangerous fish, the detection suit will give off a smell by itself, which is very effective against small and medium-sized fish.

Finally, we were tired of playing. We pressed the red button, and the three of them rushed to the sea. The detection suit they wore also turned into an air boat similar to a small yacht and rushed to the shore ...

Put on the wings of science and fly a short composition 5

In 25, I became a world-famous great inventor, and today is the day when I announced my new invention.

In this fast-paced society, saving time is everyone's pursuit. In order to satisfy people's desire that they don't want to order takeout, go out to buy, cook by themselves, but still want to eat delicious food, I invented this new oven.

"Please have a look!" I said to the black lens, anxious reporters and various microphones, "This is the new oven. This black and shiny hard shell is made of environmentally friendly materials, which is not hot, but can be recycled. This transparent is not a glass plate, but made of resin. " "Professor, where is the switch of this oven?" A reporter asked. "Look!" I pressed the transparent board with my hand, and there appeared four options: drinks, desserts, staple food and side dishes. I ordered drinks, and a faucet appeared on the left side of the oven. "Please choose the drinks you want." "Lemonade." Then he took out a glass, and soon lemonade came out of the tap and filled the glass. After tasting, the reporters all marveled, "As long as you choose the food you want, it will be made automatically, and when the tableware is used up, it will be automatically recycled as long as it is put into the oven." "That the oven will not malfunction? Bake things too much? " "No, that's why we call this product Zhishan, because they will use ultraviolet light to identify the temperature of food and judge whether it is cooked or not, so it will not be overcooked or undercooked." The reporters were amazed after hearing this, admiring the power of science and technology.

This new invention will be sold next month. Thank you for your support!

Put on the wings of science and fly a short composition 6

For thousands of years, after Cang Xie created beautiful words, Chinese can be said to be one of the products of the rich imagination of the Chinese nation.

Listen, the sound of reading in school; Look, the poems written by poets on a whim ... all of them use Chinese characters. Chinese characters have become a tool for people to communicate and communicate, but they also reflect a spirit, a spirit of peaceful coexistence and communication with people of all ethnic groups all over the world.

The structure of each square character is so complicated and changeable, and the word creation is so wonderful and exquisite. In a stroke, it is changeable, and Chinese characters in various forms are like colorful butterflies that just wander out, exuding the vitality of life and the charm of humanity.

Poets give full play to the power of words. The elegant Li Bai seems to have taken me into a paradise. I sat on a smooth stone with him and watched the three thousands of feet flying down before our eyes. "The lotus leaves are infinitely bright in the next day, and the lotus flowers reflect the sun in a different color." That handsome Yang Wanli seems to have pulled me into a pond and quietly enjoyed the moving scene of lotus flowers blooming with him. Poets from ancient times to the present have all used words to express their emotions, emotions, and their great dreams and ambitions.

without this timeless writing, how could the ancient spring of China last for 5, years? Writing witnessed the important events of the past dynasties. Historians of each dynasty wrote history in writing. It recorded how Qin Shihuang unified the Central Plains and how the Qin Dynasty was dying step by step. It saw the prosperous Tang Dynasty as well as the corrupt and incompetent Qing Dynasty. It has witnessed so much, how can we not call it a "wise man"?

Chinese characters are beautiful, magical and have a long history. It inserted pairs of wings of inspiration for us and took us to soar through the ages.

Plug in the wings of science and fly a short composition 7

Nowadays, technology is changing with each passing day, and it is in by going up one flight of stairs every day. Then if in the future, I think the ordinary pen used now will certainly be transformed by science and technology.

I think the pen of the future should be a machine, which has three functions. The first function is: convenience, a pen can be changed into many kinds of pens and erasers. There are five buttons on this pen with different words written on them. The first button says "lead", which means a pencil can write erasable words; The word "circle" is written on the second button, which means a ballpoint pen and can write blue words; The word "steel" is written on the third button, which means that the pen can write black, neat and beautiful words; The fourth button says "2B", which means 2B pencil, which can be used to draw beautiful pictures; The fourth button is "rubber", which means rubber, which can erase the words written by pencil; The last button is very special. There are many small buttons on it, which are written with many colors. This button is the color pen button. Each button can switch the original pen to the pressed pen with one click.

The second function is to change the color of the pen and change the mood. The pen tip of this pen can rotate, and each rotation can change the color of the whole pen. It can turn green and relax after finishing homework; Turn red, if you are relaxed during the exam, you can get nervous when you look at red; Turning black can make anxious people calm down. He can also change into other colors to adjust his mood.

the last function is not to be stolen. As long as you use the blue tooth transmitter you gave me when you bought this pen, the pen will stick out four feet and follow the Bluetooth route, and finally the pen will be returned to its original owner.

isn't this future machine pen that I came up with great? But it won't be that cheap.

plug in the wings of science and fly a short composition 8

In a blink of an eye, it has reached 24, and the technology that can "call the wind and rain" has made people's lives change with each passing day. Smart phones have "evolved" into personal smart housekeepers, and smart home appliances are green and pollution-free ... What about intelligent transportation? Is it an electronic car that doesn't emit exhaust gas or a high-end maglev car? NO! NO! NO! Neither, but a smart wish transfiguration car.

intelligent wish-changing car-a car that can read the driver's wishes and change shape with it. It can be turned into a bicycle, a flywheel car, an extremely fast car, a maglev train and a light-speed plane at any time according to your wishes ...

When you want to take a leisurely look at the scenery, it will immediately become a bicycle, and it will carry you through lakes, fields, deserts, glaciers and grasslands, so that those beautiful scenery can be engraved in your mind.

when you want to pick up your children from school, it will become a flywheel car, which will drive you through the crowded crowd and let you pick up your children at the first time.

when you are in a hurry to go to work, it will become an extremely fast car. It will accurately plan your route and move forward at a speed of 1, km/h to ensure that you will never be late.

When you want to travel long distances with your companions, it will become a maglev train, allowing you and your companions to enjoy the journey with laughter and beauty.

when you want to meet a good friend from a foreign country, it will become a light-speed plane, take you across the sea of clouds, meet your good friend for the first time, and spend a wonderful time with your good friend.

When you want to be good friends with fish, it will become a fish-shaped submarine, allowing you to shuttle among the fish, dance with the fish, keep company with beautiful corals and fight fierce sharks.

when you want to explore the mysteries of the universe, it will become a rocket and lead you to solve the endless mysteries of the universe one by one.

When you want to travel between the future and the past, it will become a time ship, taking you back to the past again and reliving all the happy moments; It can also take you to the future, so that you can appreciate the changes of science and technology in the future in advance.

this is the vehicle I imagined in 24-the intelligent wish transfiguration vehicle. I believe it will come true!

Put on the wings of science and fly short composition 9

When I was eight years old, a Mars city was built on Mars. There was water, food, a playground and a school ... Everyone lived happily, but ...

On the earth where I used to live, it snowed every Christmas, but I have never seen snow since I came to Mars to go to school at the age of six.

It's the annual Christmas again. This Christmas, I prepared the Christmas tree, baked the gingerbread man and hung up the decorations, only to find that there was a sandstorm outside, and there was no sign of snow. It seems that Santa Claus will not come to Mars.

I walked into the dormitory dejectedly, thinking of the past.