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Automobile composition
In study, work and life, people often come into contact with composition. According to different genres, composition can be divided into narrative, explanatory, practical and argumentative. Have no clue when writing a composition? The following is my carefully arranged composition about cars (selected 12), welcome to share.

The composition of the car 1 62, the motherland has undergone earth-shaking changes, and a new type of car will appear in the future, which is beautiful and generous.

This kind of car doesn't look like an ordinary car. It is colored and shaped like a rocket, so it is called a "rocket car". In order to make the rocket car run faster, it is equipped with twelve tires. There are twelve buttons on the rocket car. If you press the purple button, a TV will appear in the car. If you press the white button, the rocket car will grow two big wings and fly. If you want to go to America from Hainan, just press the yellow button and say where you want to go. It will arrive in a few minutes. Other buttons also have their own uses. If a bad guy wants to steal this rocket car, don't worry! If you want to open the door, you must say the voice code before the door will open. If the bad guy fails many times, the rocket car will immediately stun the thief with current. Then you will ask, "What if the rocket car breaks down?" Don't worry, the rocket car has self-repair function and will never break down. It also has many functions, such as not emitting black smoke, preventing car accidents and so on.

I hope the rocket car will come out as soon as possible, so that people's traffic will be more developed.

A few years ago, there were not many cars on the road, and many parking spaces in the community were empty. In recent years, there are more and more cars on the road, and the parking spaces in the community are full and dense. Cars of various brands and colors are dazzling.

Every time my mother comes back from work, she always whispers, "If she comes back late from work, there will be no parking space." If there is no place to stop, just stop. The farther back, the more serious the phenomenon of parking is. The inside and outside of the community are in a mess, which is simply unsightly.

There are more and more private cars. On the one hand, it shows that the times are progressing and everyone's economic conditions are getting better and better. Some families have more than one car, or even two or three. On the other hand, it also shows that the fast-paced city life now makes people more and more time-conscious. In order to save time, people are more willing to choose a convenient, flexible and fast self-help tour.

However, it can't be ignored that cars bring us all kinds of conveniences, but also produce all kinds of problems. For example, a large number of automobile exhaust emissions will not only bring harm to people's respiratory system, but also pose a threat to health; It will also cause air pollution, making the sky no longer blue, the water no longer clear, the flowers no longer bright, and the grass no longer green. In addition, more cars will also cause traffic congestion, causing great traffic pressure. On the way to school, I have seen cars moving like snails countless times, which not only wastes time, but also makes people feel upset and even leads to car accidents and casualties.

How I hope people can drive safely, and I also hope people can travel with low carbon, which not only exercises their bodies, but also benefits the environment. Why not?

Automobile composition 3 yeah! I succeeded. As a scientist, I finally developed a magical car. I gave it a name-DuDu. You may want to know why I want to develop cars. Why not buy one? You are confused. Let me introduce you now.

Dudu looks like an ordinary car in appearance, with doors, windows, trunk and steering wheel, but this car is made of a synthetic material of waste paper, waste cloth, waste plastic and a resin.

What's even more amazing is that DuDu is fully automatic and can be driven without a driver. Just enter where you want to go. If a thief steals a car, Dudu will keep the thief within one meter and wait for the owner to deal with it. There are two pipes in the "ass" part of DuDu. If there is exhaust gas and black smoke nearby, one of them will suck them in and then "fly" out of the other pipe. When you are away from home, you can think of DuDu as "home". If you want to eat, you can take it in the drawer next to you. If you want to play computer, you can put it in the back box. If you want to sleep, you can lean back in the chair.

Such a good car will definitely add color and vitality to people's lives.

Cars are closely related to our lives. Cars have advantages and disadvantages. Today I will tell you about the advantages and disadvantages of cars!

Benefits: First, in ancient times, he used to walk or ride a horse to get where he wanted to go. Now that you have a car, you can get there soon. For example, let's go to Nanjing. In ancient times, if you were used to walking or riding, you could start in the morning and arrive in the afternoon, but the car was different. Even if you leave in the afternoon, you can come back in the dark! Second, it can shelter from the wind and rain. Some people say that you can wear a raincoat or an umbrella in rainy days! Yes, but if it rains heavily, how can a small raincoat and umbrella withstand it? Third, it can also improve the fun of life. Another advantage of the car, as we all know, is to go for an outing! This not only improves the fun of life, but also adds a lot of color to children's curious understanding of nature!

Disadvantages: First, environmental pollution. This will do great harm to nature! This will cause the ice and snow between the South Pole and the North Pole to melt and the city will be flooded. Second, gasoline is made underground. If this development continues, the earth will soon become hollow! The hollowness of the earth is more harmful to us: sometimes it suddenly sinks into a big hole and can't climb out! Third, car accidents are the most harmful in the world. So many crashes are mostly caused by drunk driving, don't drink and drive!

We must greatly reduce the disadvantages of cars and increase the benefits!

In the next 20 years, technology has soared, but our oil consumption has not decreased. I want to build a car that doesn't need gasoline.

The name of this car is "solar car", and it looks like a flying saucer, dotted with some beautiful flowers and some small black spots as big as sesame seeds. In fact, every black spot is a small hole, through which a faint fragrance is constantly emitted. If you smell a fragrance while walking, it may be that my "solar car" just passed by you. What is even more amazing is that there is a special "belly" in the center of each wheel, which is connected with the tire through several thin tubes, and countless tiny brush heads are installed on the tire. When driving, the small brush head will eat the dust on the road into the "belly", leaving a clean road surface and erasing the dilemma of "speeding cars and flying dust".

Next, we will introduce its most important function-that is, there is no need to refuel. As long as you stay in the sun 1 hour, you can drive 1000 km. Who made this car absorb so much energy? Oh! I installed a butterfly-shaped "solar absorber" about half a meter on the roof. When the energy is insufficient, the butterfly will spread its beautiful wings and bathe in the warm sunshine. The butterfly's body is a powerful "solar energy storage box". When the energy is sufficient, it will automatically close its wings and end this charging work.

How's it going? The "solar car" I designed is not bad! I believe that with the development of science and technology, we will be able to create environmentally friendly and energy-saving cars! The dream is just around the corner, let's work together!

Last night, my mother took me to a small playground not far from my home. Here, I met my kindergarten classmates, so we played together. What are you playing? There are inflatable beds, water coasters, boating, bungee jumping, sliding slides and driving inflatable cars. . . . . . Finally, we decided to play with inflatable cars.

There are so many people in this amusement project! It will take half an hour just to queue up. Finally, it's our turn. We chose an elephant inflatable car with a shed, and the two of us took turns driving it, so we could drive it twice. When I drive, the car always spins around, sometimes I overtake other cars, and sometimes I almost hit someone. Just then, I released the accelerator and the car stopped steadily.

I was scared, and slowly, I knew how to drive without overturning and hitting people. When I was driving happily, the car suddenly stopped. It was time, so I reluctantly left the cab. It's even worse when my friend is driving. Like a twisted car, she couldn't hold the steering wheel and the car kept crashing into other cars. The worst thing is that once she actually bumped into a stool at the ticket office. What a close call! Unconsciously, the time is up, and we haven't had enough fun yet! Come again next time, I think! Then we'll play something else.

On this day, I invented a multifunctional car. It's called XC Flying Spirit. There are eight functions in a * * *. How time flies! It will be 2020 in a blink of an eye. /kloc-how big is the scientific and technological change in 0/0? Let's start with our usual means of transportation. As far as I know, many people's lives are buried under the wheels every year. How to avoid it? Then go to the car factory in 2020 to find the answer. Although I am young, I am only 18 years old. But my cleverness has won the love of many people. The car factory also invited me to design a new car for them.

The first item is land, sea and air. Everyone knows that the main function of a car is to drive on land. But XC flying spirit can travel in all kinds of places. If you encounter rivers, lakes and seas, you can use the water function to drive on the water. It is inconvenient to drive if you want to go far away. You can use its flight function to drive in the air.

The second item is the feeding function. Cars can automatically provide various suitable foods according to the driver's energy consumption. You can have a good meal in the car.

The third item is the driverless function. All you have to do is say where you want to go and where to park, and you can play in the back seat of the car. When you arrive at your destination, someone will remind you, "Here we are, please get off."

The fourth item is the automatic cleaning function. If the inside or outside of the car is dirty, the car will automatically turn on the cleaning function to clean the car. You certainly don't have to do it yourself or go to the car wash shop.

The fifth item is children's learning amusement function. You can let the children watch TV and play games in the car and help them with their homework, just like a nanny.

The sixth item is the automatic restore function. With the increase of the number of family cars, parking has become a big problem. With the flying spirit of XC, you don't have to worry. Its automatic zoom-out function can press the zoom-out function key when you need it, and the car will be shrunk to 50 cm wide, just like an electric bicycle can drive and park on a narrow road.

The seventh item is the automatic translation function. This car stores the languages of dozens of countries. If a foreigner talks to you, it can automatically translate for you.

The eighth item is the automatic protection function. If a car hits you, it will not only hurt you, but also hurt itself.

Among all these functions, I like the driverless function best. Because of this function, it is really fun for us children to drive. After listening to my introduction, do you really want to own an XC flying soul? Let's work hard from now on.

I invented the mini universal car because I always get stuck in traffic when I travel.

One day, my mother said, "Let me take you to the seaside!" " I thought: just try my mini universal car. I quickly said, "Good! No. . . . . However, I have to use my mini universal car. " Then, I proudly took out my mini universal car. My mother looked at me with puzzled eyes and said, "Can I take this car?" I proudly replied, "Of course. If you don't believe me, step on it with your feet! " As soon as mom stepped on it, it became smaller and was put in the driver's seat. Mother shouted, "Ah!" I also stepped on the mini universal car with my foot. Then, my mother asked, "How to drive?" I said, "As usual." Mom's on her way. Suddenly, the alarm sounded, and my mother asked me, "Why is there an alarm?" I said, "This means danger. Get out. " When we arrived at the seaside, we began to play.

How convenient a miniature universal car is!

One day, on a sunny and cloudless morning in Wan Li, grandpa took the 14 bus to the supermarket to buy food.

Grandpa is standing at the station, waiting and waiting, not far away 14 bus is coming! Grandpa got on the bus slowly. Suddenly, he saw a round and fat pig sleeping in two positions. Suddenly, the red bus came. 14 bus suddenly broke up and the pig was woken up. As soon as he opened his eyes, he saw the rabbit give grandpa a chair and said, "Grandpa, please sit on this chair!" " Hearing this, the passenger at the back thought: He is really a sensible, filial and caring child! Grandpa sat down and was very happy. The rabbit had a pole in his hand, and the car walked for a while. Piggy thinks, I should give this to the rabbit.

As soon as the voice fell, the pig said, "sit here, little white rabbit!" Otherwise you will be tired! " The rabbit said, "thank you, no need!" " The pig said, "Sit down!" The rabbit sat down in the blink of an eye until the rabbit came home and said, "Mom, I helped others again today!" " "

Scientists have invented a new kind of car. Let's go and have a look!

The full name of the new car is the carbon dioxide suspension car, which is powered by carbon dioxide and inhaled from above, with a purifier in the middle to eject air. When the air is ejected, there is a powerful force to make the car float, and then the car can move forward with the help of another force. As you can imagine, how beautiful the future world will be, the air will be very fresh, there will be no impurities, life on earth will be healthier and human beings will be happier!

The shape of the carbon dioxide floating car is like a crystal clear water drop, but it is increased by n times. The driving mode is very simple, there are only two rows of buttons, one is speed and height, and the other is positioning. As long as the destination is set, the car will automatically send you safely. If the car flies into the water, in an instant, the car becomes a submarine, driving in the water, ready to go ashore. What is the function of this car?

I think, in the 30th year, this magical car will be replaced by a more advanced car. Maybe that great inventor is me!

One night, I was watching the live news. The news said that a man was drunk driving and three trucks collided. After listening to this, I thought, if there is a kind of car that can be unmanned, if there is an obstacle in front, it will automatically stop and inform the car behind, so that I will never pay a painful price for drunk driving again. I was sleepy when I was thinking about it. I just fell asleep when I closed my eyes.

I stood in the street, watching the endless traffic. It's strange: there are so many cars coming and going, but I can't hear a sound. Only the trachea at the rear of the car overflowed with a delicious fruity gas. Stranger still, there is no steering wheel in these cars. There is a table where the steering wheel is located, and there is a small screen on the table. I saw someone reading a newspaper on it, someone eating bread on it, and some beautiful ladies making up! I had to stop a taxi to see what happened. Just getting on the bus, an elegant voice came: "Where are you going?" I saw a middle-aged woman ask me with a smile! I casually said, "Xinhua Bookstore". The woman picked up a small sensor and said, "Xinhua Bookstore". Soon, the car drove forward as if it had ears. I opened my eyes to see how she controlled the direction and speed. The middle-aged woman seemed to read my mind and said, "Now all cars are controlled by computers. It can predict the traffic situation ahead. In the event of a traffic accident, it will not only stop by itself, but also inform the car behind it to slow down. " I asked again, "Why is the exhaust pipe not exhaust gas but fruity gas?" She said: "Because there is an air purifier behind the car! This way, the environment will not be polluted. " I suddenly realized. Suddenly, a harsh bell woke me up from my dream, and I realized that I had just had a dream.

I really hope this dream will come true!

Automobile composition 12 hi! Hello, I'm Bai, one of the future car inventors. There are several buttons in my car. If you press the red button, six tires are missing, but six mechanical legs are sticking out. If you press the green button, it's light speed flight mode, underwater sightseeing mode, weapon mode and conversion system ... Well, not much to say, the radar has found that there are unknown groups in the depths of the ocean, and we are heading for the ocean now!

I started the speed-of-light flight mode first, and in a blink of an eye I came to the seaside. I started the underwater sightseeing mode. Looking at the marine life swimming in the water more than 2000 meters deep, it seems to have entered the fairy tale world. Suddenly, the radar sounded an alarm and the teammates screamed with fear. After about five seconds, everyone calmed down. I looked out from the pressure-resistant transparent wall and wondered, where did the little fish swim? Suddenly, a big black shadow swam past my eyes. I looked intently, but I didn't know. I was shocked. That's a big and fierce shark. I think: if we can't fight hard, in order to protect the marine ecological balance, we'd better escape! However, the big shark kept chasing us, and we were forced to deal with it, so a naval battle began.

I gave the order: "Become a robot! Car, change, change, change. " After that, the car became a fighting robot. I started the light speed system first, and then quickly swam behind it, struggling with all my strength. It's too far. I swam to it again and struggled hard, and a big bag appeared on its head. It was angry and called for backup with sound waves. I saw sharks coming from all directions. At this time, our team used a big trick "light wave scattering".

After that, we went back to the headquarters and decided to hold a celebration party. Just then, the desert division asked for immediate support: "We were attacked by an alien UFO." We set off again in our "future car".

Teacher of the desert, aliens have launched another round of attacks on us, and the weapon mode of future cars has begun. After several hours of fighting, we won again and defended the peace of the earth.

The "future car" we developed is really invincible in the world!