Sixth grade science fiction composition 500 words.

Children's imagination is rich, so we should cultivate it well. The following is a 500-word science fiction composition about the sixth grade. Welcome to reading.

Sixth grade science fiction composition 500 words one: magic car

"That's great! Great! " I finally have a car. At that time, I was only 13 years old and could drive. )

At that time, the car won't have to refuel, and it can be charged only by the temperature. Would you say that this kind of car can be recharged at any time, and continue to refuel when it is full? I replied: "This kind of car can power up as much as possible according to the air temperature and how strong the temperature is. If the battery is full, the system will remind you, and then you can press the red button to stop the power supply. If the power supply is not stopped within ten seconds, it will automatically shut down the power supply system and stop the power supply.

This kind of car is different from the original car. It doesn't smoke at the tail, but only smells of bread. You will ask, "What if these breads are unloaded on the road?" I will answer: "these breads will not be discharged on the road." They will be put in the suitcase. If you feel tired or hungry, you can take them out to eat. " You start the autopilot mode, then say where you want to go, and you can drive there automatically. You can also turn the chair into a bed, and then lie on the chair bed and eat all kinds of juice bread.

If you are bored, you can press a white button under the steering wheel to watch a wonderful program. If you want to see a joke, you can say to the screen that I want to see a joke, and several people perform skits on the screen to make us laugh. If you want to talk to someone, just say his name and that person will appear on the screen, so you can talk to that person!

What should I do if I turn on the air conditioner in summer and the air inside the car is not fresh? Don't worry, because this car is equipped with air freshener.

If you travel, you don't need to stay in a hotel, because the chair in the car can be turned into a bed, and you can also read novels and listen to music on the screen.

You said you want to eat frozen things, such as ice cream, mineral water filled with ice, and you want to drink frozen yogurt … but what should you do on the highway? Don't worry, because there is an invisible and space-saving refrigerator in the car system, so you can eat ice at any time.

There is also a function in the car, which has a flight mode and can fly to the blue sky. At that time, you flew freely like a bird, feeling that the world was at my feet and the beautiful scenery around you was clearly seen by me.

I really hope to have such a car in the future!

Sixth grade science fiction composition 500 words 2: future blackboard

Now, teachers always write on the blackboard with chalk. This is a waste of time and chalk. So I want to invent an automatic blackboard.

This blackboard is made of unbreakable glass, like a big screen. On the left of the blackboard, there is a microcomputer. There are three buttons on the computer: the first one is the Enter key, which can be pressed to display what the teacher wants to write on the screen. You can also adjust the subjects! There is a theme adjuster next to this button. After the Chinese class, the teacher put the tone head on the Chinese language to make the input words become clear and neat Chinese characters. Similarly, you can display numbers or English in math and English classes. The second is to clarify the key points. Its function is to clear up typos. The third is the zoom-in and zoom-out key, which can enlarge the displayed text with one click and double-click to reduce the displayed text. In this way, even nearsighted students can take off their glasses and see the words on the blackboard clearly.

There is a hidden radio on the right side of the blackboard. This radio is connected to a hidden computer by ultrasonic waves. If the teacher wants to write something, just say it, and then press enter, the radio will be quickly transmitted to the computer by ultrasonic waves, and what he wants to write will come out.

How's it going? Not bad! I think the teacher will smile from ear to ear when he has this blackboard in the future, because I invented it.

Exercise 3: The future table

In 3200, the global population increased rapidly. At this time, there are more and more students in the school classroom. On average, there are more than 100 students in each classroom, and the classroom is very crowded. The students in the back row can't see the words on the blackboard or hear the teacher's speech. Their academic performance plummeted, and their parents were very anxious. At this time, scientists developed a multifunctional desk.

This kind of desk is made of nano-materials, which exudes the breath of nature. Unusually, it has a pair of baffles on both sides. Stand up automatically as soon as class begins and stand on both sides. Its function is to make students stop looking around and concentrate on their studies.

There is a display screen and three buttons on the desk. When the teacher lectures, the blackboard will automatically appear on the display screen, which is convenient for taking notes with the students. These three buttons have different colors, yellow, blue and green. Press the yellow button gently, and you will hear a bang. The table will automatically bounce off, revealing the inside of the table, which can be used to put the schoolbag. Students sitting in the back row will also find a pair of wireless headphones in the table. In class, just take them out of the table and put them on, and you can clearly hear the teacher's speech. And press the blue button, the dirty table will be cleaned automatically. After a while, the eyes will become brand new when they are tired. Press the green button, and a massage machine will pop up on the table. As long as you close your eyes, the machine will automatically massage you.

After the advent of this multifunctional desk, it was greatly welcomed by teachers and students in the school and began to be used in schools. I believe that with it, as long as you study hard, whether sitting in the front row or the back row, students will definitely get good grades in a relaxed and happy learning environment in the near future.

Sixth grade science fiction composition 500 words three: I landed on the moon

I envy watching Uncle Yang Liwei go into space on Shenzhou VI. China's Shenzhou VIII is coming, so I have to be an astronaut on Shenzhou VIII. Then something unexpected happened: I finally became an astronaut on Shenzhou-8.

Early this morning, my phone kept calling: "Are you an astronaut? If so, China Space Agency requires you to take off on May 28th ... "This is a message from China Space Agency, asking me to board the moon star on the Shenzhou-8 carrier rocket at 5: 30 tomorrow morning.

"10, 9, 8, 7, 6, 5, 4, 3, 2, 1, launch!" With a bang, the rocket flew. Looking out of the window, I found that people are like spiders, buildings are like model houses in the exhibition hall, and cars are more like toy cars for three or four-year-old children. Ah! Even skyscrapers that look like giants on the ground are so small now.

After reaching the earth, I walked out of Shenzhou VIII. I decided to do gymnastics to relax myself, but I had a strange feeling that I was too stiff to stand still, like a fairy in a fairy tale world. I collected two or three rocks on the moon for research. Through my research, these rocks are luminous. And I also found that there are many small holes on the moon.

Well, my task has been completed, and I should go home. I am sitting in the cockpit of Shenzhou VIII, and the return button is reasonable ... I am very happy to see many people holding flowers to meet me in my mind.

Sixth grade science fiction composition 500 words four: the potion of two places at once

There are so many winter vacation homework recently that my head is about to explode. I have to read newspapers to amuse myself. Suddenly I saw an advertisement that read: Our company has invented a potion that can be taken by two people at the same time. As long as you drink the potion, the separated person can do anything for you. Note: Be sure to stick the separated person after two hours, or you and the separated person will switch roles. ) I thought about it and thought it would be good to stick to it for two hours.

So I happily went to that company to buy potions and went home.

The potion was really strange, and soon the villain was born. It finished my homework in 5 minutes, made me fly into the sky and taught me to skate.

Do whatever you really want.

Unconsciously, an hour and a half passed. I suddenly remembered the instructions of the potion. But I didn't think it was a big deal, so I asked Fenying to return the book I borrowed yesterday. When I remembered the instructions again, my body began to get a little black. I ran to the door at once. But I didn't see the shadows of two places at once. Suddenly, I saw a black shadow running quickly. I realized that it was my shadow. Then follow it. The shadow ran so fast that I tried my best to catch it, and finally it was chased into a dead end by me. Unexpectedly, it climbed over the wall and ran away. I climbed the wall, too, but my shadow was gone.

I suddenly remembered that I was most afraid of my mother at ordinary times. This is what is called: everything has its vanquisher.

So, I ran home and gave my mother a potion. It's too late to say now, but it's too soon. The busy mother muttered and rushed out. Suddenly caught my shadow. I quickly glued the glue to them. I have looked at my watch for one hour and fifty-nine minutes. God, I'm going to be a celebrity soon.

Dear children, look, this is what happens when you are lazy.

Sixth grade science fiction composition 500 words five: gardener robot

Our city is a big garden with flowers and trees everywhere. It is lush and beautiful all year round. It is rare to see the staff who manage flowers and trees in the city. They all sit in the office and operate computers and instruments. Who will manage the flowers and trees?

It turns out that there are many gardener robots in this city. They are helping the staff to do many things. Gardener robots are tall, short, fat and thin. They all look like cartoons and are very popular with people.

Tall robots are responsible for planting trees. They will stretch out their long arms and cut off withered branches. The short robot is responsible for planting flowers and plants. They patched flowers and plants into patterns. The watering robot has waterproof function, and spraying water on it has no effect on itself. According to the different growth periods of flowers and trees throughout the year, the work of the gardener robot will also change. They will become sowing robots, insect catching robots and so on, all of which are commanded by people with computers.

Gardener robots will build a house with branches, let themselves live among flowers and trees, monitor them, and change their feelings according to their growth. Flowers and trees grow luxuriantly, and it will laugh. If the flowers and trees wither, it will give an alarm to remind the staff, and the staff will command the robot to add fertilizer. If someone destroys flowers and plants, the gardener robot will give an alarm and the manager will come in time to stop that person. Gardener robots can also build fences to prevent others from destroying them.

The beautiful city garden is clean, with no withered flowers and branches. Where have they all gone? Oh, it was "eaten" by the gardener robot and then converted into energy. So they can continue to work without charging.

Look! With this robot, people will be much more relaxed.

Comment: It's up to you to speed up the manufacturing!