Imagine a high school composition of 800 words in the future.

It is precisely because we don't understand and yearn for the unknown that we constantly strive to become our imagined future. The following is my "800-word Imagining the Future High School Composition" for your reference only. Welcome to reading.

Imagine the future high school composition of 800 words (1) 265438+in the 1920s, human society entered an unprecedented era of peaceful development. Let's see what the museum was like at that time! The museum at that time was a typical green building. It is made of glass, and there is a huge windmill on the high dome. Along with the windmill, there are transparent solar panels on the glass. There is plenty of sunshine and little electricity in the museum, and unused energy is stored, which can even be used by nearby residents and factories.

The museum shows the dreams and glory, pride and frustration, pain and hardship of human beings in the long history from ancient times to the present. There are stone knives and axes from the Paleolithic Age, bronzes from the Spring and Autumn Period and the Warring States Period, and even tri-colored pottery from the Tang Dynasty and porcelain from the Song Dynasty. Here is a painful lesson after industrial civilization: human beings frantically dig underground coal and oil, resulting in a sharp rise in global temperature, melting of ice and snow in the North and South poles, rising sea levels, and flooding of some coastal areas. Fortunately, human beings have prophets and arrived at high altitude early. From then on, human beings began to repent, stopped wasting resources and learned how to get along with the earth. The sky turns blue, the water turns blue, and mankind has embarked on the road of peaceful development. Many such facts are recorded in the museum. I won't describe it here.

Museums are made up of time tunnels, and events in different times are distributed in each time tunnel. In order to bring convenience to tourists, a set of time travel instrument is specially designed. Just sit in the time travel instrument, press the button and adjust the year you want to visit, and you can reach the tunnel you want. There is also a place for tourists to rest and enjoy the beautiful scenery in the museum. Located on both sides of the tunnel, there are massage chairs for rest, and there are electric remote control dining tables on the chairs. Just press the electric button on the dining table, and you can automatically pop up rich meals until you are full.

In the museum, you can feast your eyes, everything is fully automatic, and there are information robots to serve you, so you don't have to be afraid of encountering any difficulties. From a distance, the whole museum is like a crystal palace, shining, which makes you have to admire how developed modern technology is and how smart people are. This is a leap of hundreds of steps compared with ancient times.

But let's not forget the lessons of history. We should learn from a bitter experience, not repeat the same mistakes, and let history turn to reality, because the pain of the museum is the pain we have suffered.

This is my future museum. Although all this is still an empty dream, I firmly believe that tomorrow will come true and become a place of world attention!

Imagine the future high school composition 800 words (2) In 2025, I became a scientist in the Academy of Sciences.

One day, I worked as a rocket in the Academy of Sciences. Due to the carelessness of technicians, they forgot to prepare a part, which made the achievements of building rockets disappear without a trace. I put these parts together at random, but I didn't expect to make a time machine. I pressed a button at random again. Unexpectedly, I traveled through time and space and came to 30 1 1 year.

When I went to the street, everyone was wearing heavy steel armor and oxygen caps. At the same time, everyone looked at me like a strange animal, which made my hair stand on end and thought there was something wrong with me.

I think: the first move is the best. So, I tried to pretend that nothing had happened and said kindly, "Hello everyone." They just came to their senses and said "hello" weakly. I said, "Who can show me around? I just came here from 2025 and everyone is not familiar with it. " At this moment, an old man said, "Let me go. You are all wage earners. It is not easy to make money. My old man has time, so I just want to go out for a walk. Let me accompany this young man to familiarize himself with the new environment. " Then the old man took me out and the people dispersed.

Along the way, I saw that the old man had been depressed and asked, "What's the matter with you, old man?" He wiped his tears and said, "This happened hundreds of years ago. You were as beautiful then as you were in 2025. However, people don't pay attention to protecting the environment and cut down trees indiscriminately, which makes a series of natural and man-made disasters such as mountain torrents, mudslides, earthquakes, tsunamis and volcanic eruptions happen in large numbers, making the earth like this. Because of these natural and man-made disasters, the nuclear power plant was destroyed and a large amount of nuclear radiation was discharged, so we put on this heavy steel armor. This is still very fragile. It will break down once every two or three days, and then it will be replaced soon, otherwise it will be life-threatening in a few days.

I was stunned. I didn't expect mankind to be in such great danger hundreds of years later. Everything else is trivial, and the biggest danger is that the ozone layer is already very thin. Later, the old man said that the ozone layer was dangerous. As long as one more meteor hits the earth, the ozone layer will split and human beings will be extinct in a few days.

I said to the old man, "I have another way to keep the earth from being destroyed." The old man was shocked and said, "How is this possible?" I said, "I came by time machine. I can go back and let people protect the environment and change history again. " The old man said happily, "Great, please come back soon." I said, "I'll go back right away and let people cherish the earth."

When I boarded the time machine, the old man shouted, "We must cherish the environment and let the end of the world never exist!" " "I also shouted," don't worry. I will come to see you again when the earth changes. "

I really hope that human beings can cherish the environment.

Imagine the future high school composition 800 words (3)203 1 Mid-Autumn Festival, I flew back to my hometown-Jinjiang from a foreign country.

When I got off the plane, I felt like a lifetime ago. That's my hometown, Jinjiang. 17 years ago, it was a shoe factory with a tall chimney and black smoke. He has really changed.

In the past, there were high-rise buildings all around, and the buildings were like soldiers holding their posts, with the same style and shape, which was nothing strange; Dust is flying all over the sky in the dust, and there is a disgusting smell from time to time. Hot weather smells disgusting and stale. There are only two trash cans on both sides of the road. On the road without pedestrians, rows of garbage and unknown things lined up, all emitting a burst of "fragrance"; There are only a few people on the road, and there are countless cars on the road. Car owners honked their horns, and everyone became anxious about their work, so the horn on the road was played as "lively" music with the smell of gasoline. There are some colorful flowers floating on the river, which is the obvious reflection of the underground river. The night in this city is so noisy that even people can't sleep well.

However, now, garden-style villas are one after another, with different shapes and styles. Each villa has its own unique style, which makes people feel fresh at first sight. Dust and sand are flying in the sky, and the smell disappears. Rows of different kinds of trees and many beautiful flowers stand on both sides of the road. These two plants are very beautiful. They absorb carbon dioxide from the sun and the moon, and release fresh oxygen for our human beings to absorb. Let's live in the' oxygen bar'. Maybe I have an illusion, because as soon as I smell the faint sweetness mixed with the smell of earth in the air, I seem to see the flowers and trees dancing happily on the roadside. The colorful flowers on the river have no influence, leaving only a crystal clear river with some immature fish in the water. There are crowds of people on the road. At night, cars no longer emit dirty air and beep. The night in the city is very quiet, and people fall asleep sweetly in the warmth of fresh air and overflowing fragrance.

When I got home, I couldn't believe that this once lifeless city had become a vibrant, beautiful, green and colorful this beautiful city. Let me live in a lush forest.

Come on, let's create a beautiful forest city, let the forest be around us all the time, and embrace the forest together.

Imagine the future high school composition 800 words (4) In the early morning, a ray of light fell lazily on my pillow through the thick glass curtain wall, sometimes hazy and sometimes dazzling. When the light falls on my book, no, it is "high-tech electronic paper" that can display the whole book, and the sunlight is so weak ... This "paper" is my most proud work recently. It won't be because there is no need to cut down trees to make paper. And I am the greatest inventor in 2020-Jack. Do you know why I use English names? Because I don't learn English well now, I dare to call my English name, which shows that my English was great at that time!

Looking through the glass curtain wall, the sun has turned red, with green grass, blue sky, clear river water, leisurely old people and frolicking children everywhere.

Looking back at that period, due to the rapid increase of population, the marine ecological environment deteriorated due to atmospheric pollution, land erosion and desertification, forest resources decreased sharply, the harm of acid rain, the accelerated extinction of species, water pollution, toxic waste pollution, the change of the earth's periodic orbit, and other factors, the earth is warming, the land area is shrinking sharply, people are facing great disasters, and the shadow of the energy crisis hanging over people's hearts makes the whole world overcast ... in their sleep. "The earth's environment has been destroyed and is no longer suitable for human habitation. We plan to emigrate on a large scale within three months ... "I couldn't swallow it when I looked at the rich breakfast made by the clever nanny. With the development of science and technology, life is convenient, but the earth has been destroyed and we can't survive. "Don't we really have to abandon our mother-the earth? Do we really have no way to survive, and we have to escape in the face of problems? " I don't believe it. I organized my environmental protection team and plunged into the laboratory ... After hundreds of days and nights, due to the extensive use of our invention "carbon dioxide reduction machine", the global warming problem that troubled the world was solved, and with the discovery of new energy "actinium", the energy crisis was solved. ……

Well, I have the habit of exercising after lunch. As an environmentalist, my life embodies the spirit of environmental protection everywhere. I set foot on my high-speed, environmentally-friendly, energy-saving, zero-pollution and controllable "bike", with speeds ranging from tens of meters to 100 km. Can be used for fitness, leisure and transportation. "Rinrin Bell ..." My car phone rang. "President Jack, your invention won the Nobel Prize. As a China person, you are the hundredth winner. Congratulations! " Yes, the future world will be proud of us China people!