At night, I fell asleep in a daze, and then I opened my eyes. Unexpected things happened and the world became a brand-new look. I get up and put on my shoes. I was busy running out of the house. Ah-that car has changed. It is not driven by gasoline, but by solar energy. Cars have no wheels, they all float in mid-air. This brand-new car is not a cuboid soil sample, but an ellipse, and it is transparent, so tourists can also enjoy the scenery. The house has also changed. The house used to be tall and straight, but now it's even more powerful. This house can soar into the sky. Approaching the house, I was surprised by what was inside. Furniture is generally voice-activated, which is really a paradise for me who is lazy. The elevator speed is even more amazing. 100 floor house, it only takes three seconds to get to the first floor. Even a chair. ...
With my mother's roar, I found it was a dream!
2. Future City Composition 400 words [Future City Composition 400 words] I am a boy who loves fantasy, and the future city composition is 400 words.
Today, a picture of a future city comes to my mind. The city of the future is beautiful.
The future city is a big community. There are shopping malls, restaurants, schools and amusement parks in this community. But there are no beggars and thieves.
In the future city, people's life is very rich, because there are no thieves, so people live a happy life without closing the door and picking up the road at night. There, because there is no war, only peace, people's lives are carefree, happy and free.
People there are open-minded and won't make a fuss about small things; There, people will only laugh, not be sad. Many foreign countries keep coming to this city to travel and even live here.
In the morning, the children go to school by bike, and no parents send them with schoolbags on their backs. On the way, you will meet other children and classmates, and everyone will start their day of study happily.
Mom and dad also go to work by bike and start a day's work. This city has developed science and technology, which can turn garbage into blue sea water, purify sewage into highly clean drinking water, and grow flowers that can be eaten directly.
The future city is really beautiful! Lu Junjie, enping city, Jiangmen, Guangdong, Grade 4: 902073 18022.
3. The composition of the future city, 300 words will do. Future city composition 300 words. Today, my father and I are reading a science magazine. He said let me imagine what the future city will be like.
The future city is a highly modern city. There are tall buildings and trees everywhere; Cars fly with wings at low altitude and no longer compete with pedestrians; "Bus planes" occasionally fly by, leaving a string of "love" patterns in the air.
There is no poverty and backwardness here, and everyone enjoys modern civilization. The future city will be a happy and harmonious city.
In the street park on weekends, the old people drink tea, chat and exercise, and the children chase and play, carefree. Everyone's face is covered with "happiness". There is no war and noise here, and everyone enjoys a happy life.
The future city is a civilized and environmentally friendly city. There are no more factories smoking black smoke, no more cars with long black tails, no more spotless streets and no more sanitation workers cleaning up garbage in the city.
There are no diseases and casualties here, and everyone enjoys a healthy and happy life. This is my imagination of the future city! I also want to study hard for the realization of the future city.
4. Future City Composition 400 words [Future City Composition 400 words] I am a boy who loves fantasy, and the future city composition is 400 words. Today, a picture of a future city comes to my mind.
The city of the future is beautiful.
The future city is a big community. There are shopping malls, restaurants, schools and amusement parks in this community. But there are no beggars and thieves.
In the future city, people's life is very rich, because there are no thieves, so people live a happy life without closing the door and picking up the road at night. There, because there is no war, only peace, people's lives are carefree, happy and free. People there are open-minded and won't make a fuss about small things; There, people will only laugh, not be sad. Many foreign countries keep coming to this city to travel and even live here.
In the morning, the children go to school by bike, and no parents send them with schoolbags on their backs. On the way, you will meet other children and classmates, and everyone will start their day of study happily. Mom and dad also go to work by bike and start a day's work.
This city has developed science and technology, which can turn garbage into blue sea water, purify sewage into highly clean drinking water, and grow flowers that can be eaten directly.
The future city is really beautiful!
Lu Junjie, enping city, Jiangmen, Guangdong, Grade 4: 902073 18022.
The future city has come to the 23 rd century with 300 words. This is an era of rapid development of science and technology, which has gradually become an indispensable part of our lives. Technology has changed our city and is changing the future.
Nowadays, there are no cars in our city. Everyone flies through the sky in an aircraft like a rocket. This kind of aircraft is smaller than a rocket, and it has novel shapes such as octagon, spaceship and large flat plate. It can also be called "small rocket", which is much faster than a car. It relies on solar energy to generate electricity, so there is no pollution from automobile exhaust. The air is getting fresher and bluer, and people are greedily breathing the fresh air.
Not only the travel has changed, but also the architecture has changed. Now the house we live in can rotate 360 degrees, so that you can do anything in the sun no matter where you are.
In this way, every house can have a small garden! You can plant some flowers and trees you like in the garden and raise some small animals. In addition, every family will have a robot maid and an electronic watchdog. Maids can help you bring tea and water, cook and cook, take care of children, water flowers, plant trees and grass.
This electronic dog can remember the smell of every guest, even if it has only been here once. In this way, if the host is not at home, it will open the door and invite guests in.
Moreover, at that time, the key was no longer used. When the electronic dog smells the owner's smell, it will open the door, wag its tail and dance cheerful steps to welcome the owner back. There is no distinction between countries now, so there is no war. No matter what nationality people are, we all live in peace, watch and help each other, sing and laugh together, and spend a wonderful day after day.
To this end, scientists have also developed a "language pill", which is divided into different languages, including English, Japanese, French and other animal languages. After eating it, it is sweet and melts in the mouth, like a candy. Moreover, you can master the language you want to learn immediately, so that it is easier for everyone to communicate in language. There is no money in this era. Everyone and every family can get what they need. Just call and order what they want, and someone will deliver it on time the next day.
At this time, work has become a pleasure, and many people work voluntarily. For example, delivery people are willing to help them. He must be a very helpful person. In this way, everyone's life will become carefree and free, and they can do whatever they want. At this time, the favorite of the earth people is probably to travel to other planets. Most people choose to go to Mars, some to the moon, and some to different planets such as Mercury.
At the bottom of the vast ocean, scientists built an "underwater castle", which is an amazing large building built in the water. People can come to the "underwater castle" through small submarines to watch these exquisite fish. There is also a very popular underwater restaurant where they can eat all the seafood. If there is a "language pill", people who enter the water can communicate with small animals under the water as long as they eat the "language pill". If the animal agrees, that person can take it home as a pet! Time has come to the twenty-third century, which is an era of rapid development of science and technology. Science and technology have gradually become an indispensable part of our lives. Technology has changed our city and is changing the future.
Nowadays, there are no cars in our city. Everyone flies through the sky in an aircraft like a rocket. This kind of aircraft is smaller than a rocket, and it has novel shapes such as octagon, spaceship and large flat plate. It can also be called "small rocket", which is much faster than a car. It relies on solar energy to generate electricity, so there is no pollution from automobile exhaust. The air is getting fresher and bluer, and people are greedily breathing the fresh air.
Not only the travel has changed, but also the architecture has changed. Now the house we live in can rotate 360 degrees, so that you can do anything in the sun no matter where you are.
In this way, every house can have a small garden! You can plant some flowers and trees you like in the garden and raise some small animals. In addition, every family will have a robot maid and an electronic watchdog. Maids can help you bring tea and water, cook and cook, take care of children, water flowers, plant trees and grass.
This electronic dog can remember the smell of every guest, even if it has only been here once. In this way, if the host is not at home, it will open the door and invite guests in.
Moreover, at that time, the key was no longer used. When the electronic dog smells the owner's smell, it will open the door, wag its tail and dance cheerful steps to welcome the owner back. There is no distinction between countries now, so there is no war. No matter what nationality people are, we all live in peace, watch and help each other, sing and laugh together, and spend a wonderful day after day.
To this end, scientists have also developed a "language pill", which is divided into different languages, including English, Japanese, French and other animal languages. After eating it, it is sweet and melts in the mouth, like a candy. Moreover, you can master the language you want to learn immediately, so that it is easier for everyone to communicate in language. There is no money in this era. Everyone and every family can get what they need. Just call and order what they want, and someone will deliver it on time the next day.
At this time, work has become a pleasure, and many people work voluntarily. For example, delivery people are willing to help them. He must be a very helpful person. In this way, everyone's life will become carefree and free, and they can do whatever they want. At this time, the favorite of the earth people is probably to travel to other planets. Most people choose to go to Mars, some to the moon, and some to different planets such as Mercury.
At the bottom of the vast ocean, scientists built an "underwater castle", which is an amazing large building built in the water. People can come to the "underwater castle" through small submarines to watch these exquisite fish. There is also a very popular underwater restaurant where they can eat all the seafood. If there is a "language pill", people who enter the water only need to eat the "language pill".
6. The composition of 300 cities in the future must be adopted. Today, my father and I were reading a science magazine. He said let me imagine the future city.
The future city is a highly modern city. There are tall buildings and trees everywhere; Cars fly at low altitude with wings and no longer compete with pedestrians; "Bus planes" occasionally fly by, leaving a string of "love" patterns in the air.
There is no poverty and backwardness here, and everyone enjoys modern civilization. The future city will be a happy and harmonious city.
In the street park on weekends, the old people drink tea, chat and exercise, and the children chase and play, carefree. Everyone's face is covered with "happiness". There is no war and noise here, and everyone enjoys a happy life.
The future city is a civilized and environmentally friendly city. There are no more factories smoking black smoke, no more cars with long black tails, no more spotless streets and no more sanitation workers cleaning up garbage in the city.
There are no diseases and casualties here, and everyone enjoys a healthy and happy life. This is my imagination of the future city! I also want to study hard for the realization of the future city.
7. The future city has come to the 23 rd century with 300 words. This is an era of rapid development of science and technology. Science and technology have gradually become an indispensable part of our lives. Technology has changed our city and is changing the future.
Nowadays, there are no cars in our city. Everyone flies through the sky in an aircraft like a rocket. This kind of aircraft is smaller than a rocket, and it has novel shapes such as octagon, spaceship and large flat plate. It can also be called "small rocket", which is much faster than a car. It relies on solar energy to generate electricity, so there is no pollution from automobile exhaust. The air is getting fresher and bluer, and people are greedily breathing the fresh air.
Not only the travel has changed, but also the architecture has changed. Now the house we live in can rotate 360 degrees, so that you can do anything in the sun no matter where you are.
In this way, every house can have a small garden! You can plant some flowers and trees you like in the garden and raise some small animals. In addition, every family will have a robot maid and an electronic watchdog. Maids can help you bring tea and water, cook and cook, take care of children, water flowers, plant trees and grass.
This electronic dog can remember the smell of every guest, even if it has only been here once. In this way, if the host is not at home, it will open the door and invite guests in.
Moreover, at that time, the key was no longer used. When the electronic dog smells the owner's smell, it will open the door, wag its tail and dance cheerful steps to welcome the owner back. There is no distinction between countries now, so there is no war. No matter what nationality people are, we all live in peace, watch and help each other, sing and laugh together, and spend a wonderful day after day.
To this end, scientists have also developed a "language pill", which is divided into different languages, including English, Japanese, French and other animal languages. After eating it, it is sweet and melts in the mouth, like a candy. Moreover, you can master the language you want to learn immediately, so that it is easier for everyone to communicate in language. There is no money in this era. Everyone and every family can get what they need. Just call to order what they want and someone will deliver it on time the next day.
At this time, work has become a pleasure, and many people work voluntarily. For example, delivery people are willing to help them. He must be a very helpful person. In this way, everyone's life will become carefree and free, and they can do whatever they want. At this time, the favorite of the earth people is probably to travel to other planets. Most people choose to go to Mars, some to the moon, and some to different planets such as Mercury.
At the bottom of the vast ocean, scientists built an "underwater castle", which is an amazing large building built in the water. People can come to the "underwater castle" through small submarines to watch these exquisite fish. There is also a very popular underwater restaurant where they can eat all the seafood. If there is a "language pill", people who enter the water can communicate with small animals under the water as long as they eat the "language pill". If the animal agrees, that person can take it home as a pet! Time has come to the twenty-third century, which is an era of rapid development of science and technology. Science and technology have gradually become an indispensable part of our lives. Technology has changed our city and is changing the future.
Nowadays, there are no cars in our city. Everyone flies through the sky in an aircraft like a rocket. This kind of aircraft is smaller than a rocket, and it has novel shapes such as octagon, spaceship and large flat plate. It can also be called "small rocket", which is much faster than a car. It relies on solar energy to generate electricity, so there is no pollution from automobile exhaust. The air is getting fresher and bluer, and people are greedily breathing the fresh air.
Not only the travel has changed, but also the architecture has changed. Now the house we live in can rotate 360 degrees, so that you can do anything in the sun no matter where you are.
In this way, every house can have a small garden! You can plant some flowers and trees you like in the garden and raise some small animals. In addition, every family will have a robot maid and an electronic watchdog. Maids can help you bring tea and water, cook and cook, take care of children, water flowers, plant trees and grass.
This electronic dog can remember the smell of every guest, even if it has only been here once. In this way, if the host is not at home, it will open the door and invite guests in.
Moreover, at that time, the key was no longer used. When the electronic dog smells the owner's smell, it will open the door, wag its tail and dance cheerful steps to welcome the owner back. There is no distinction between countries now, so there is no war. No matter what nationality people are, we all live in peace, watch and help each other, sing and laugh together, and spend a wonderful day after day.
To this end, scientists have also developed a "language pill", which is divided into different languages, including English, Japanese, French and other animal languages. After eating it, it is sweet and melts in the mouth, like a candy. Moreover, you can master the language you want to learn immediately, so that it is easier for everyone to communicate in language. There is no money in this era. Everyone and every family can get what they need. Just call and order what they want, and someone will deliver it on time the next day.
At this time, work has become a pleasure, and many people work voluntarily. For example, delivery people are willing to help them. He must be a very helpful person. In this way, everyone's life will become carefree and free, and they can do whatever they want. At this time, the favorite of the earth people is probably to travel to other planets. Most people choose to go to Mars, some to the moon, and some to different planets such as Mercury.
At the bottom of the vast ocean, scientists built an "underwater castle", which is an amazing large building built in the water. People can come to the "underwater castle" through small submarines to watch these exquisite fish. There is also a very popular underwater restaurant where they can eat all the seafood. If there is a "language pill", people who enter the water only need to eat the "language pill".
8. Write a composition about the future city and think about the future.
My ideal future is a world with a pleasant climate and comfortable life. However, now the earth is developing in a bad direction. The signs of global climate change are becoming clearer and clearer: 2008 is the ninth hottest year since meteorological records began, and the earth's temperature will continue to rise by at least 0.4℃ in the next 20 years. Glaciers in the Himalayas are melting at an alarming rate, and most of them may disappear within 40 years. By then, more than 654.38 billion people in Asia will face a fatal water shortage crisis. Global warming leads to the melting of icebergs and glaciers, which leads to the rise of global sea level and threatens the residents of coastal cities and low-altitude island countries. The main reason for global warming is that in the past century, mankind used a lot of fossil fuels and emitted a lot of greenhouse gases such as carbon dioxide, which produced the greenhouse effect and led to global warming.
Therefore, the future society should greatly reduce the greenhouse gas emissions of industry and life, and advocate low-carbon life, aerobic life and green life. Control and reduce industrial and commercial activities.
Among the causes of the greenhouse effect, cars account for a large proportion, and the role of cars cannot be underestimated. In addition, the consequences of traffic accidents caused by automobiles are also very shocking: in 2008, there were 265,204 road traffic accidents in China, with 73,484 deaths, 3049 injuries 1 9 and direct property losses10/0/100 million yuan. If there were no cars in the world, there would be no such traffic accidents and no such casualties and property losses.
So I imagine that the future means of transportation should replace cars with a new type of means of transportation, which uses light as energy and has the function of penetrating matter. This kind of "conveyor" can be enlarged and reduced. When people want to go in, it will change from pocket size to an ordinary car. When people sit in it, it will change back to pocket size again, but people are safe and sound. If you enter an address, it will arrive at the destination quickly, and people will not feel uncomfortable such as motion sickness inside. This kind of "conveyor" has the characteristics of convenience, quickness, high efficiency and safety. Under the transmission of this "conveyor", the distance of space is shortened, the traffic barrier disappears, and the earth really becomes a village. It takes only one hour to get from this state to that state, and it is as convenient and quick to get to neighboring countries as to their neighbors' homes.
In addition, this "conveyor" will not pollute the air, there will be no noise, there will be no traffic accidents, and of course there will be no casualties and property losses. This is a truly ideal means of transportation. With this "launcher", the earth will bid farewell to cars completely. Cars have completely disappeared, and there is no need for car manufacturers and dealers, auto repair shops and auto parts stores. People don't need to apply for driver's licenses, and there is no need to set up traffic lights and traffic police on the roads. The country not only reduced a lot of expenses, avoided the huge economic losses caused by traffic accidents, but also avoided the greenhouse effect brought by cars. With the sharp reduction of greenhouse gas emissions, the earth's climate began to develop in a good direction. The global greenhouse effect is reduced, the temperature stops rising, the melting speed of glaciers slows down, the problem of water shortage is solved, the sea level will not rise, and countries such as the Netherlands, Maldives and Tuvalu will not worry about disappearing.
The hidden dangers of global climate change have been eliminated, and there are no more disasters such as high temperature, drought, flood, volcano, earthquake and tsunami on the earth, and the earth has truly become a beautiful home.
9. The future city constitutes 400. The future city will live in the ocean. Due to the national population explosion, the land is not enough for people to live in, and people look to the sea.
In the future cities, walls are made of a special material. This material is so transparent that it looks like nothing. In this way, you can enjoy colorful corals and all kinds of beautiful fish while listening to songs.
This material is very strong, not a drop of water can enter, and it will absorb all the waste gas and harmful substances on land and convert them into oxygen needed by people living in underwater cities. And release air conditioning in summer and heating in winter, forming a wonderful effect of warm in winter and cool in summer.
In autumn, when all the fruits on the ground are ripe, the underwater city will send a robot to pick some fruits, and then send them to the underwater city, so that you can taste the delicious fruits in autumn under the sea.
There is also a large automatic garbage disposal plant in this undersea city. When people in underwater cities are full of garbage, press a button next to the dining table, and a circular pit will appear on the floor, which leads directly to the automatic garbage disposal factory.
There is no one in the garbage factory, but there is a robot team to deal with the garbage. They will divide garbage into two categories: one is reusable and can turn waste into treasure, and the other is useless. They will turn useless things into oxygen and fragrance, which can be reused and reproduced, and become beautiful and small decorations.
How's it going? Is this underwater city very good? In fact, if we want to create an underwater city, the first thing we should do is to care for the ocean and seabed resources.