I got a time machine. It is said that we can go to the world together or to the future world. I thought for a while and decided to go to the future world. There are two reasons. One is that feudal society is always punished, so hateful! One is that I have a vision for my future life. I have many questions, such as: Will China become the largest economy in 30 years? How many g's is the network? What is high-tech life like ... there are countless questions. Now that I've thought about it, I'll turn on high technology and get ready to go. Five seconds later, I arrived in 2050.

I walked down the street, feeling a little different from 2020. This building is much taller. Some high-end restaurants let robots hand out leaflets, and the speed can be compared with the current high-speed rail. There are several biplanes in the sky, and there are red street lamps in the sky. This bus is driverless ... I'm surprised at the sight.

At this time, I unconsciously walked into a high-end residential area. There is an activity in it, a lottery, which costs ten yuan at a time. Although I knew I couldn't smoke anything good, I still wanted to smoke, so I gave the money to that uncle. It doesn't matter if you don't smoke. If you smoke, you will have a house.

I walked to the door, and it was face recognition. After entering the door, a robot asked me what I needed. Really advanced! I said, "A chocolate ice cream will do." I want to have a rest on the sofa, but the sofa is also high-tech! It can adjust the width and height, massage and listen to music!

At night, the lights on the stairs and the lights in the bathroom are all dynamically voice-activated, which is especially easy to use. The TV is translucent, so you can go up without watching it. There is also a 32-megapixel camera with an 8G advanced chip. Very smooth.

There is a nine-inch screen on the refrigerator door, which can tell you how to cook. The range hood and intelligent control panel have no noise. Room, you just have to say good night. Curtains are closed, lights are off, night lights are on, and monitoring is on. ...

Do you like this 2050?

2. In the sixth grade, plug in the wings of science and fly to write 450 words.

Nowadays, technology is changing with each passing day, and every day I go to the next floor and go in. Then if in the future, I think the ordinary pen used now will definitely 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 that the pencil can write erasable words; The word "circle" is written on the second button, which means ballpoint pen, and you 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 "eraser", meaning eraser, which can erase the words written by pencil; The last button is special. There are many small buttons on it, and many colors are written on it. This button is a colored pen button. Each button can switch the original pen to the pressed pen with one key.

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

The last function cannot be stolen. As long as you use the Bluetooth 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

3. In the sixth grade, plug in the wings of science and fly to write 450 words.

The future classroom is full of wisdom and magic. When you walk into the classroom, all the equipment will turn green in an instant. It feels very good, as soft as cotton. Green not only makes the eyes comfortable, but also drives away all the bad moods.

When you enter the classroom, the first thing you see is the blackboard, which consists of four electronic screens. There is a prominent blue button in the upper right corner. Don't underestimate it! Can play a big role. When the teacher is giving a lecture, if the words are small, you can press the button and the students will feel that the words are enlarged. If the word is still small, press it again, and the word will be enlarged again until it is the right size.

Looking up, I saw the beautiful, safe and gentle lamp at a glance. The lamp "lives" on the ribbon, and you must think: Why is the lamp on the ribbon? Isn't the light heavy? Let me tell you something! This kind of lamp is as big as a balloon and weighs about 20 grams. It is also very safe, and it will never leak electricity. Moreover, this lamp is charged by absorbing carbon dioxide in the classroom, which not only saves energy but also purifies the indoor air. Another feature of this kind of lamp is that the light it emits is soft and does not hurt the eyes at all.

The windows of the classroom in the future are much safer and more magical than today. The window is made of special transparent cotton, which not only won't break, but also can prevent myopia. Short-sighted students can recover their eyesight in less than a year as long as they look at such a window for ten minutes every day without surgery.

The desks and chairs in the classroom will be much more convenient in the future. This kind of desk and chair is amazing. As soon as students sit on it, they will involuntarily study hard, listen to the teacher carefully, and correct their writing posture, which can be said to kill two birds with one stone.

When entering and leaving the future classroom, you will also find the door much more convenient. Students don't need keys at all. We just need to scan the palm on the door. If there is our palmprint information in the database, the door will open automatically. Otherwise, an alarm will be issued.

The classroom of the future is desirable. Let's explore the wonders of science together, make progress together, and strive to build such a classroom when we grow up.

4. In the sixth grade, plug in the wings of science and fly to write 450 words.

I want to be a world-famous scientist. My laboratory is full of newly invented scientific equipment. The windows of the laboratory are bright and clean, the working environment is very comfortable and comfortable, and our life has inserted the wings of science, all of which reflect the unparalleled convenience and earth-shaking changes in the era of science and technology! When I become a scientist, I want to invent a "three-legged RV" that can fly in the sky, run on the ground and swim in the water.

This RV has three floors. The first floor is the living room, kitchen and dining room. The spacious and comfortable living room has spotless balcony, fashionable sofa, fully functional ultra-thin TV and powerful Wi-Fi.

There are all kinds of kitchenware in the kitchen. As long as the sensitive robot tells you what you want to eat, the robot will cook it for you immediately.

On the second floor are three spacious and comfortable bedrooms. There is a TV in every bedroom. On the third floor is a well-stocked library, a well-equipped recreation room and two bathrooms with fresh air. Books in the library are automatically classified, with hundreds of thousands of books, many of which are e-books, which not only saves space, but also can be retrieved at any time, which is more convenient and fast. There are various entertainment items and electronic products in the recreation room. There is also central air conditioning for people to entertain themselves after studying.

This RV can carry up to ten people. There are three buttons next to the car door. The first one is the flight button. When pressed, it will spread its wings from both sides of the car and then take off instantly. The second is the landing button, which will descend from the sky and continue driving. The third is the diving button, which will put away four wheels, extend the snorkel from the carport and dive. There are turbo accelerators when flying, shockproof tires when driving on land, and submarine detection lights on the seabed. Let passengers experience different riding experiences from different aspects.

5. In the sixth grade, plug in the wings of science and fly to write 450 words.

Ah, my long-awaited white wings have finally come out! It is a means of transportation in the 22nd century. As long as people wear it, they can fly freely in the blue blanks like birds. White wings stretch freely, like butterfly wings; Retract, like a backpack.

We don't have to squeeze buses or drive private cars when we go out. As long as you tell Whitewing where they are going, its whole universe CPS positioning and navigation system will start to work. It will take you to your destination exactly. It has three speed modes for you to choose from: First, the Monkey King, with a speed of100km, is suitable for emergencies. For example, firefighters put out fires. Second, the pig eight quit type, per minute 10 km, suitable for office workers. Third, the Tang priest style is 5 kilometers per minute, suitable for the elderly and children.

If everyone uses white wings, will there be a traffic accident in the air that day? Of course not. Because they all have their own orbits. This invisible orbit is the earth's magnetic field. All the eight-color wings fly orderly in this big magnetic field. There are no traffic lights and no traffic police.

The most striking thing is that it is powered by carbon dioxide, and there is a special motor in the backpack. It can inhale carbon dioxide made by human beings, convert it into sugar, then into salt and finally into electricity. These complicated processes are all completed in an instant. Finally, the oxygen is discharged.

How about white wings? Isn't it amazing? I hope white wings can bring more comfort and convenience to our life.

6. In the sixth grade, plug in the wings of science and fly to write 450 words.

This morning, I ran to the school clock upstairs and looked at the blue sky and flying birds. I couldn't help but close my eyes and smell the fresh air. I felt very comfortable. The clock upstairs struck hoarse once, twice and three times ... only then did I realize that I was going to be late. I suddenly opened my eyes, but the atmosphere around me changed. The sky is no longer as blue as the sea, but it is dark all around. I thought to myself: What's the matter? Where is this? Am I still in the bell tower? Just when I was wondering, I saw the blue and green sphere. This is the space! I looked around in surprise. Saturn, Jupiter, Uranus ... Surrounded my eyes, really. Look down, I'm wearing a spacesuit! I can't help exclaiming.

I flew around in the spaceship and only heard a whoosh. A meteorite passed by me, and its speed was as fast as that of a racing car with 100000 km/h motor. In the blink of an eye, I saw the wormhole again. It's dark all around, like a big black mirror! I can't help shivering, thinking that if I am sucked in, it will be over. The spaceship galloped freely under my control and came to Jupiter, just approaching, with goose bumps all over, so cold! It's so cold that if you leave a second later, it will turn into a big ice cube. I quickly deviated from the direction, and soon, I came to Mars again. As the book says, the color on Mars changes slowly, and most people won't notice this change! Finally, I went to the black hole and thought about it. Suddenly, a comet flew by and crashed the spacecraft controller. The spaceship is about to fall into a black hole. I pressed the switch hard, and a few drops of bean-sized sweat appeared on my forehead. I close my eyes. ...

Hey! I woke up, in front of me, it was no longer the vast space, but the teacher's stern eyes staring at me! "Gong Boyu!" Why are you asleep again! "Then I heard the whole class laughing, and I was embarrassed to laugh.

This "space trip" is simply too exciting! Even a dream makes me unforgettable.

7. In the sixth grade, plug in the wings of science and fly to write 450 words.

Hello, everyone, it's 2040, and I'm a senior commander. Now we are conducting simulated combat training. It's very different now from 20 years ago. The former "land tanks", "air eagle" aircraft, "sea fortress" aircraft carrier and "thunderbolt" missiles no longer exist. Today's weapons are mini-cars, which have replaced huge weapons and become the leader and main force of the battlefield. I released ten little ants to blow up the enemy's communication equipment. Do you think ten little ants are that powerful? I tell you, although small, it is ten times faster and ten times more powerful than a tank. After more than ten minutes, the ants arrived at the enemy command post. Because ants are equipped with small cameras and eavesdropping devices. So we clearly know the enemy's next plan. When we finished eavesdropping on the plan, as soon as I pressed the button, the enemy's communication equipment flew into the sky.

I also ordered the release of 30 mini bombers to help me blow them up. Others can't see them at all, and radar can't scan them because they are only half the size of human hands. The volume is five cubic centimeters, while the engine is only one cubic centimeter. Although small, the reconnaissance is not lost to the American Blackbird reconnaissance plane, and its power is not lost to the v 10 attack plane. After only five minutes, the enemy's land stronghold was wiped out.

At this time, news came from the starfish torpedo that an enemy submarine was found in the third sea area. On my other command, ten starfish torpedoes set out, shaped like starfish, moving very fast, like lightning. It quickly stuck to an enemy ship and then detonated itself. Radar can only scan general torpedoes and mines. There's nothing you can do about starfish torpedoes. I just heard a bang. The enemy submarine exploded.

Suddenly I heard "Rinrin Bell" and I was awakened by the alarm clock. It turned out that I was in command in my dream. I really want to think about the scene in my dream. I think I must study hard. Maybe one day I will really command this high-tech weapon to fight in the future battlefield.

8. In the sixth grade, plug in the wings of science and fly to write 450 words.

I am curious about the blue sea, so in 2035, I put on the latest deep-sea exploration suit and entered my dream sea. When entering the sea, the detection suit automatically turns on the diving mode, and it automatically swims in the sea. No fish can find me, because it not only turns on the stealth mode, but also covers my breathing.

I went to the sea with two other friends. In front of us is a transparent glass with various data and functions displayed 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 100 km. If you want to chat with a friend, just say a word and it will automatically connect me. I like to play with my friends. I am thirsty and hungry. It can send messages to my friends. Our three sets of detection suits are spliced together, which can provide me with power. I can take out water and food from my backpack in the detection suit.

Swimming to the deep sea area, the water pressure is very high, but under the protection of the detection suit, we are not affected at all and continue to swim to the deep sea. When I met an unfamiliar fish, I said "detect this species" and a series of information about it appeared 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. In the blink of an eye, we came to another water area.

If you continue to dive and encounter dangerous fish, the detection suit will emit its own smell, which is very effective for small and medium-sized fish. Finally, tired of playing, we pressed the red button, and the three of them rushed to the sea. The detection suits they wore turned into a gas boat similar to a small yacht and rushed to the shore.

9. In the sixth grade, plug in the wings of science and fly to write 450 words.

The times are advancing rapidly and science and technology are developing continuously. In 2 155, I invented a time travel machine, which can travel through time and space, go back to the past, or travel into the future. Being interested in history, I got on the time machine without hesitation, and only saw a flash in front of me, and everything turned around. I came to the Tang Dynasty.

I stood on the Yellow Crane Tower, known as the first floor in the world, and looked down. On the river, a ship carrying people eastward drifted away, and a person stood alone on the Yellow Crane Tower, looking at the sails in the distance. "Hey, isn't this Li Bai? Isn't the man on that boat his good friend Meng Haoran? Thinking of this, I can't help but say, "The solitary sail crosses the blue sky far away, and only the Yangtze River flows in the sky." The "Shixian" next to him was shocked: "How do you know?" "I ... I ..." I faltered and dared not answer. " Do you know where this poem comes from? "Before I could answer, Li Bai said," My good friend Meng Haoran went to Guangling, Yangzhou. I heard that I came to see him off. This poem expresses my yearning and affection for my good friend Meng Haoran. ""oh! That's true. " I can't help sighing. The breeze mingled with my conversation with the poet Li Bai ...

10. In the sixth grade, plug in the wings of science and fly to write 450 words.

"Rinrin Bell, Rinrin Bell, little master, wake up. It's busy outside I can't afford it again The sun is going to shine ... "I vaguely heard a voice, opened my eyes and rubbed my sleepy eyes. "Hey? Where is this? Why am I lying in a crib? What about my parents? " I saw that I was lying in a small bed, and everything around me was wonderful.

I got out of bed and reached for the door, but I couldn't touch it. Just then, there was a click, and the wall next to it actually opened itself. My mother came in from the outside and said to me in surprise, "Daughter, you finally woke up!" " ""Mom, where are we now? Where are our families? " "Silly boy, it's 2040. You slept for 20 years because you took a special medicine. Great changes have taken place in our times now. Now everything can be solved by technology! Now I'll take you out and show you our technological age. "Hearing this, I changed my clothes and went out happily.

"Oh, what a big change now!" I thought to myself. The old asphalt road is gone, and the ground reflects everything on the ground like glass. "This kind of road, won't the car run over it?" "It won't. That's not glass, that's hard stone. Coating it with a layer of polish can not only make the road smooth, but also prevent the car from slipping on it. This road has been used for more than ten years, and there will be no scratches on it. It looks like new.

Along the way, I saw many novel things. For example, the old trash can disappeared and was replaced by a machine called "groceries flower". The sundries will be sent directly to the sundries factory along with the pipeline. and ...

"Cool, get up quickly, or you will miss the online class!" What? What? Online class? I was awakened. Oh, it was a dream!

Twenty years later, we should be like this!