The Pen of the Future
I hope that in the future there will be a combination of pens, because now the stationery box has to be filled not only with pencils and pens, but also pens and ballpoints, which makes the stationery box heavy. So, let's listen to my introduction!
This pen and the appearance of ordinary pens are no different, but you can not underestimate it, its function can be great! It has a few tiny switches on the top, the first switch can adjust the color of the pen, if you want it to become green, as long as a light press, the pen can immediately become green. The second switch is the most important, without it, this pen would not be called a combination pen. This switch is used to turn this unassuming pen into a fountain pen, ballpoint pen, water pen, or pencil. If you don't have colored pencils for your art class, this pen is going to be a big help. Press the second switch to turn this pen into a colored pen. If you want to change the color, press the first switch again and this pen will change to the color you want. If you are doing homework at home, and suddenly the power goes out, you can press the third switch, and the pen will immediately stick out a small light bulb, and you can continue to do your homework.
If someone steals this pen, you don't have to worry. No matter how the thief presses the switch, it's useless, because when you use it, your fingerprints stay on it, and the thief and you don't a fingerprint, so it can't start. On the contrary, this pen is pressed by the thief all the time, it will start a kind of transfer system, which will make the pen go back to the owner's hand immediately.
This is the pen I want to see in the future.
2. 作文 未来的什么 400字到500字
百度范文：
The house of the future is an all-powerful and modern house.
The floor of the house is made of high-polar synthetic wood, which is not only beautiful, but also releases negative ions. The floor is spotless, why? Because under the floor, installed an underground vacuum cleaner, confetti just fall to the ground, will be underground vacuum cleaner sucked away, thrown into the garbage can.
The walls are newer! If you think the walls are dirty, you can stick the wallpaper on the wall to tear off, 10 minutes later, the wallpaper on the wall will automatically regenerate, really convenient ah! Wallpaper can also absorb solar energy. In winter, the wallpaper to the summer absorption of solar energy release, immediately let you seem to be in the warm spring; summer, the wallpaper to the winter absorption of cold air release, so that the house immediately cool up, warm in winter and cool in summer, how good wallpaper ah!
Glass is also not ordinary. It is not only colorful, but also can block ultraviolet rays, and more importantly, it can block the noise!
The furniture of the house can also be moved to each other! You just need to enter the furniture you want to swap on the total control computer, press the enter key, yikes! In a flash, the two pieces of furniture change places, and with this feature, you no longer have to struggle to move furniture!
What if someone steals this device? Do not be anxious! There is a multi-functional door it! If there are guests on the door, the door will automatically open, let the guests in, and then call the master, if the master said he was not familiar with the person, then the multi-functional door will automatically lock the "guests" locked in the house, so that thieves have to get in and out of, and then reported to the 110 call the police to catch.
The future of the house is how convenient and practical ah! Students, let us together with their own smart, together to create the future of the house!
(2) The future of the house
A sweet dream has begun ...... the future of the house, the future of the house, I finally have a future house! The house is red, yellow, blue, green, 4 buttons, naturally, there are many functions.
Press the red button, the house will move. In spring, it will take you to see the humid rainforest, so you can get close to nature; in summer, it will take you to the quiet beach, so you can listen to the sound of the sea; in the fall, it will take you to the distant forest, so you can happily relax; in winter, it will take you to the mysterious northern Europe, so you can experience the snowy northern country style ......
And what is the use of the yellow button? Haha, of course, it is to change the color of the wall oh. Early spring, the wall will become a vibrant green, so that people enter the door to sigh: "a year in the spring!" Midsummer, the wall will become cool blue, so that people will no longer feel hot; late autumn, the wall will become yellow, so that people know that it is time for the leaves to fall; winter, the wall will become *** red, look at the color, the whole body warmed up.
When traveling, press the blue button and the house will automatically shrink and fold, so you don't have to worry about what's inside being crushed. Put the folded house into the backpack, even if you go to an unfamiliar place, you can find an empty place to enlarge the house. In this way, no matter where you go, you can return to a cozy home.
Press the green button, what you want to eat, will be automatically put on the table. Anything you want, it will be ready for you too.
I woke up to the sound of my lifelong wonder. Although this is just a dream, I firmly believe that if we hurry to ride the express train of science, we can realize our dreams!
3. The future of the pen composition 400 wordsThe future of the pen talking about fountain pens, perhaps we are not unfamiliar with it at all, but the use of it is very inconvenient, for example: a fall will be bad, pinch the nib of the hand will be out of a blue trace, in the process of writing there will be no ink and so on things. However, the future of the pen will not have such embarrassing things. With the flow of time, in a flash, to the twenty-third century. At this time the fountain pen became extraordinary. The fountain pen has red. Orange. Yellow. Green. Blue. Purple. Red can listen to music, orange can change the color of the fountain pen, yellow can watch TV or movies, green and yellow together can be used as a computer, blue can play games, but after the class will automatically shut down, purple can protect the fountain pen from being damaged. This fountain pen is equipped with an automatic controller and ink maker inside, it can absorb carbon dioxide, and then processed into ink storage, when the ink is finished writing, it will be instantly added to the nib. There is a miniature air conditioner at the top end of the pen; when writing in summer, just press the blue button, and cold air will come out, especially cool. In winter, when writing, press the red button, just like in the furnace next to the warmth of the same warm. In the tip of the pen there are four sensor lights, in the eyes away from the book 20 centimeters will be normal lighting, too close to it will emit a blinding light, so you can not see the words you write. So you no longer need to worry about myopia. In the middle of the pen is equipped with a misspelled word recognizer, when writing the wrong word will appear "X", the tip of the pen there is a vacuum cleaner, write the wrong word by pressing the white button will be able to suck out the wrong word, so you do not worry about writing the wrong word ah. The pen is also equipped with MP3, you can listen to songs to relax when doing homework. It's great, isn't it? In the near future, will be able to invent this kind of pen, with this, we can be in the happy and relaxed learning.
4. Essay on what in the future 400 wordsThe world of the future
Earth in 2070, as mankind realized the importance of environmental protection, so the world's top scientists together to research high-tech, so that the Earth's environment is not damaged, and to maintain the ecological balance Now the scientists of the ten years of the electric fan into a transformation, into the ozone can be filled up to the full of the space. The atmosphere has also been strengthened so that the ozone and the atmosphere are no longer subject to any wear and tear. There are many robots in the skies above the Earth to protect the ozone and the atmosphere. Every house has a water machine, where people can put garbage in through the inlet and use a laser to turn the garbage into water, which is then processed. What comes out is pure water. It can be directly quoted, and some of the remaining stored, such as watering flowers can be used
The streets are very quiet, can not hear the car siren, because the car is land, water, air, three. These three cars are also deformed cars, on land and other cars, but not in the driving of harmful gases, all rely on solar energy, if it is driving in the sky, will be from the car on both sides of the wings to hide the wheels, the car has an oxygen generation equipment, if driving on the water, the tires will also rotate 90 degrees lighter, when the tires are rotating, the car will be moving forward. Traffic is also very smooth, and there is a safety lane every 1 kilometer. Nowadays, to build a house, cement and steel are needed. There is dust everywhere, and safety accidents can occur when repairing a house. In 2070, these are just a computer, enter the materials for building a house in the computer, how many floors, the area, and then press the enter key to build a house, and the time is just 15 hours, there is no danger or damage, and the house is very strong.
Look at the flowers blooming in the park. Every garden has an automatic watering device that alerts you when a flower is wilting and the sprinkler starts watering it automatically. At home you can also let the robot do whatever you want.
Amusement parks have also changed dramatically, there is no more machine noise, you can hear the laughter of children everywhere. Due to advanced technology, some of the animal's genes have been changed, so that one by one they have become an amusement park toys, such as tigers turned into roller coasters, with children running around; sharks have become a speedboat, in the sea with tourists Mercedes-Benz, only to hear the tourists screaming, it really is called the people have a thrill; python into a train, which a moment to this, a moment to that, make people The python becomes a train, it will turn here and there, making people dizzy.
I believe that the Earth in 2070 is an environmentally friendly and harmonious Earth, a beautiful, magical, and immensely desirable Earth. Let's **** together to meet and create this future
The future world is an advanced place.
Our transportation is no longer planes, ships and cars, but spaceships.
The equipment at home is all electronic. Every morning, you wake up as soon as the electronic nanny for you to brush your teeth and wash your face, you come to the dining table, you just need to press the button on the table to choose your favorite breakfast. Then start your day of learning.
Come to the school's soccer field, it's okay if you're alone. All you have to do is go to the console and switch to single-player, and a lot of robots that look like humans will appear on the field to play soccer with you. You don't have to be afraid of these robots because they're controlled by the computer and won't hurt anyone; you don't have to worry about them hitting you because they're covered in soft rubber; and you don't have to worry about them being malicious, because they have the sportsmanship of a real player.
In the school classroom there is no teacher in the classroom, and you no longer carry a heavy bag, and do not need to bring a variety of stationery, just open the computer in front of you to enter the Learning Corner, click on the course you want to learn, the computer will be the knowledge you want to learn today to transfer to your brain. Do not think that you can be lazy in class, or thought of desertion, do small actions, the computer will be your every move through infrared scanning to the memory, transmitted to mom and dad's cell phone, one to the home you are waiting to accept their punishment!
The world of the future is full of novelties every day, you have to keep going to update the computer program, you need to keep exploring all kinds of mysteries. Then the world will become peaceful and beautiful.
5. What in the future essay 400 wordsThe world of the future
Tonight, I fell asleep without realizing it.
A white light flashed and I saw a robot with a square head, a rectangular body, a functional display on its head and two short antennas. I looked around, how my home has become a luxury five-star hotel? Auntie Robot said, "Little master, your mom and dad went to work, today I'll take care of you." Said I put on my clothes and pants, eat breakfast, with the robot aunt to go shopping.
Walking on the road, the road a little bit of dust is not, the roadside dumpster can be magical, as long as there is garbage on the road, can be automatically recycled to the dumpster, and then classified, the magical dumpster can turn the stench into fresh air, emissions.
We came to the "heart to heart" supermarket, where all the robots work, a robot came up and asked me: "Excuse me, Miss, what do you want?" I told it what I want to buy, it took me to the 723rd floor, but there is nothing I want, the robot immediately opened a thing, only to see the snow-white walls appeared on the name of the food, a robot came over to me and explained: "This is our newly developed multi-functional food device, it is voice-activated, you see, there are two boxes, as long as you If you put your money in the first box and tell it the name and number of the food, in less than half a second, the second box will come out, and there will be what you want and the change you got back, so you can rest assured of the quality." I did as I was told, and sure enough, what I wanted to buy was in the second box, and I couldn't help but exclaim, "That's amazing."
We came to the hospital, my aunt is lying in the hospital bed to smile at me, my aunt but got "AIDS", which is a terminal disease, but see the doctor to do the operation is really simple, like a cold like a shot on the OK.
"Swallow! Swallow" get up, or be late. I stretched and thought about the dream I had, the future world is really amazing ah!
The future of me
The future of me is a highly skilled doctor, to save lives is my duty, and my wife is a police captain to eliminate violence and peace.
A windy morning, I took the medical box into the hospital, through the hospital corridor, I heard a burst of lamentation. It turned out that my receiving room has been full of patients, I quickly walked into, because I am the director, medical skills and brilliant, so many patients are waiting for me to see them. Just as I was ready to give the patient y blood pressure, rescue personnel rushed to the door, they pushed a busy body is a blood injury, a nurse worried to me, tone of voice, said: "Director, this a coma patient to be immediately rescued, or else, will be due to blood loss and lead to death!" So, I quickly walked to the locker room, changed into my surgical gown and ran toward the operating room. I turned on the lights in the operating room, and then instructed the nurses to prepare the surgical tools. After four hours of hard work to save the patient was finally saved, this is really "wonderful hand" ah!
12 o'clock, I dragged the tired body toward the clinic, found that his wife and 6-year-old son is poking his head out to look at me, they showed a big smile. After work, my wife and I hand in hand, with a lovely son out of the hospital. I took out the key and pressed the "unlock" button, "squeak" sound, the gas door opened. We drove the car, driving on the flat road, the feeling is so happy, so cozy.
This is the future me - a doctor who saves lives. A happy ordinary people.
6. What in the future essay 400 wordsThe future me The future me is already a big-name scientist, and I have invented many things.
However, among these things, the most popular is the "sleep controller". Let me introduce it to you.
The human brain has a biological clock, which controls people's activities, especially sleep. This biological clock allows us to use one-fifth of our lives to sleep, if the average life expectancy of 70 years, then we have spent 25 years to sleep, but this 25 years we can do a lot of things! So, I invented the "sleep controller" to regulate the biological clock, which regulates the biological clock of the human brain, to reduce the sleep time to only five minutes a day.
In this way, human beings will have enough time to do their favorite things. I invented the "sleep controller" is the use of the latest high-tech materials manufactured, it is shaped like a pen, there is a button on it, as long as a button, will immediately take effect, enter the sleep state, five minutes later will wake up naturally, the sleepy to drive away, high efficiency, work, study, recreation, enjoyable to read books, listen to music! --Do everything that people plan to do.
How about this invention can be called a classic, it allows human civilization to take a big step forward, and become a good helper for people's life, learning, and work. Future me Now, it is 2031, here is China, is being held in the capital of Beijing, Shenzhou 31 successfully landed, for the first Chinese female university students on Pluto award ceremony.
It thousands had designed the Shenzhou 31 program, was selected by the captain into the space aviation team, became a member of the space aviation team. She wore two pigtails, only that pair of big watery eyes and broad forehead to show a kind of "Oriental Jade Lady" intelligence.
She did not have a bracelet on her hand, no ring, only with the national emblem of the ribbon on the neck, wearing a simple and elegant cheongsam. Standing on the podium, she couldn't forget the journey she had been on.
It was a summer night in 2003, 11-year-old her sitting next to the TV, watching this Uncle Yang Liwei in space, proud of him. She was so proud of him that she wished to go into space and contribute to China like Yang Liwei did.
Later, she graduated from Peking University with honors, and he chose a career in aviation. College students, graduate students, master's students ...... as the degree rises, it continues to strengthen the body.
This is because she runs on the sports field every day, often leaving early and returning late, can not care about eating and sleeping. When it came to the topic of admission to the space team, he chose the world subject of "how to land on Pluto".
By chance, she was chosen to design the Shenzhou 31, and she put a lot of effort into designing it together with contractual studies. However, she never forgot to go to enhance her physical fitness.
In 2023, its program was accepted, and the captain saw her outstanding performance and selected her into the team. in August 2031, she successfully landed on the moon.
She finally succeeded ...... people cheered, she looked at all the cheering people, and did not intoxicated, the heart is still secretly determined to continue to do something for China. She is me! She is the future me! Maybe ...... but I will be like the fantasy of me to struggle, to struggle.
I firmly believe that I will succeed, because my future is not a dream. Future me I have just gone through the teenager and came to the world of adults.
I graduated from the Department of Literature at Tsinghua University in Beijing and became an excellent young writer. I wrote many, many science fiction stories and fairy tales.
What I am most proud of is that I became a good friend of children and was admired by everyone. At this time, technology can be advanced.
Helicopters became common transportation. The pen, too, has had an amazing change, after the transformation of science and technology, you have a word that you can not write, as long as you read it, the pen on the miniature screen will appear.
I wrote a book, more famous than Li Shizhen wrote the "Compendium of Materia Medica", people up and down the country are scrambling to read the book I wrote. Sometimes people come to my "house" to see me, and a lot of people looking for my signature.
A lot of publishers offered a lot of nuggets to buy my book, and I couldn't handle it.
One day, I saw a group of mountain children on TV, wearing shabby clothes, sitting in a classroom made of mud.
At that time, I was so moved that I cried, and the pair of eyes eager for knowledge pierced my heart. I have so much money, why don't I help them? I thought of Lu You's words again: "I have not dared to forget my country in a lowly position".
I immediately took out a lot of money, and brought a lot of books and study aids, and I also offered a gold watch that I loved. The future me, the mind is beautiful, the future me, the mind is lovely, let me do a beautiful thing, let me shower the beautiful time of youth.
7. The future of the pen essay 400 words betterOne day in the summer vacation, I was lying on the green lawn, watching the sky countless small clouds slowly gathered to form a large cloud, I can not help but say, "Ah, so comfortable!" Suddenly, a spaceship landed beside me, from which came out an intelligent robot. I was terrified, run, I did not expect, the intelligent robot quickly walked to my front, stop my way, laugh *** said: "Alas, do not be afraid, do not be afraid. I am from the future world of highly intelligent robots Jack, our planet every year to invite an earthling to our planet to see, may I ask, are you willing to go to our planet to visit?" "Ah, is this true? Great, of course I will!" I was so happy. Jack took me into the spaceship, and it was so fast! It took only a few seconds to get to the future world. Wow, the furniture and tools here are so much better than on Earth! "Hey, what's that?" A beautiful pen caught my eye. I walked into the strange store, touched the beautiful pen, puzzled, this is beautiful but too common, so I asked: "Jack, what is this ah? Your planet is so technologically advanced, is such a common pen is still in use?" Jack heard, laughed: "Hey, this is our new invention." Jack explained, "It's called the universal pen." "Does it have any advantages?" "Yes, of course, it can be powerful, it has a variety of different types of pens, if you want a pen, just think of the name 'pen', it will immediately become a brand new pen, at your disposal. What's even better is that it can change things!" "Change what into what?" I couldn't wait to interrupt Jack. Jack smiled and said, "Don't be in a hurry, listen to me slowly. This universal pen can change everything, such as television sets, bicycles and so on. As long as you press the blue button, it will 'spit' out a trumpet playing boy, you just say what you want, it will change out. It even plays movies! Do you think it's amazing?" "Ah, it's amazing!" I couldn't help but marvel, "Well, is there any other use for it?" "Of course there is, I tell you, on each of its pens, it is equipped with a word recognition chip and a wrong word automatic alarm, as long as it doesn't recognize or write wrongly, it will tell you, awesome, right!" "With a pen like this, you don't have to carry a bulky pencil case when you go to school." I said excitedly. At this time, I heard my mom's call, so I hurriedly opened my eyes, oh, it was my mom who was calling me to get up! Although this is just a dream, but I believe that when I grow up, I will invent the universal pen.
8. The future of the workbook 400 words essayChildren, you have seen a magical workbook? Let me introduce you to a kind of magical homework notebook, I hope it will be invented soon in the near future, which can not only help us finish our homework seriously, but also be convenient and fast. The first advantage: this workbook has the function of automatic change, for example, if this word is written wrong, it will disappear automatically, and then you fill in the correct one, so you don't need to use the eraser. The second point: it has a solar panel, during the day to absorb the sun's energy, at night will automatically light, at night without electricity can also write, that is, energy saving and convenient. The third point: it has an anti-nearsightedness function, if you are too close, or sit improperly it will not write the word, so both anti-nearsightedness and can correct the sitting posture, two birds with one stone. Fourth point: I hope that this workbook can be recycled again after use, so that you can save resources. Students, such a book is not very magical, it is environmentally friendly and convenient, I hope that this workbook quickly invented, I now have to study hard, I also want to grow up to invent their own such a book, so that everyone is away from myopia, healthy and happy!
9. The future () Essay 400 wordsThe car of the future, will be extraordinary, a world of difference from the current car. Of course, is better.
The car of the future is superior and more advanced in every way. First look at its appearance: snow-white shiny body, solemn and generous shape of the car, so that you see at first glance to be attracted. If you don't like it, you can change it. There are a few buttons on the car, a press, immediately changed to your favorite color and shape of the car. Let you see the dazzling, do not know to choose the kind.
The future of the car internal settings more advanced. Outside to see, the car body is very small, and into the car you realize that the car is how "spacious". Originally, the car's internal installation of the "space" settings, in addition to the cab, there are many rooms, lounge, restaurant, game room ...... exercise process, if you are tired can be changed to auto-pilot, you will be able to leisurely come to the lounge, lying in a comfortable bed; or to the future of the car body is more advanced. You can leisurely come to the lounge, lying on a comfortable bed to sleep; or come to the game room, play a little Counter-Strike, in order to drive away fatigue; you can also watch a little TV, eat some snacks, in order to keep full of energy ...... do not have to worry about the car's auto-pilot skills, it will be issued in advance to alert, and then its own solution. Maybe you are still sleeping, it is away from the danger.
The car of the future is more environmentally friendly. The garbage in the car does not need to be thrown out of the window, only thrown into a "vacuum" treatment of the aluminum box, it will be automatically processed! The future of the car emissions is not dust, fuel is not gasoline, but the garbage being processed! The garbage is processed in the car and dissolved into an environmentally friendly gas, which is used as fuel. Instead of polluting the air, it is a colorless, fragrant gas. It not only smells good, but also environmental protection it!
I believe that in the future there will be such a car!
The house of the future
The present house has many shortcomings. For example: the house will become old after living for a long time; the population will increase the house will not be able to live; encountered a typhoon, the house will be blown down by the wind.
However, the future of the house is not so, this is a multi-functional house, is the 21st century scientists invented new products.
When you walk into the house, you will find a row of buttons on the wall, which have a variety of uses. If the house lived for a long time, the house is old, you just need to press the yellow button, the house will become new; if the population increased, you just need to press the red button, the house will immediately become bigger; if you think that the house style is not good, just press the green button, the house will appear on the house in many styles, you can directly choose one of the appearance of the house; if you scrape up the typhoon, you just need to press the green button, the house will be a yin and yang. If you want to go to the underwater world, just press the purple button, the house will sink into the water, you do not have to worry about drowning, because the house will be surrounded by a bubble when the water, the house will also be constantly processed over the oxygen.
This is the house of the future, how? How about that?
Ah, well, there's just a little bit of experience left
10. 400 Words on What's in the FutureThere are some things in my essay that are impossible to have in the world, but I still hope that someone will invent them or invent them themselves.
A key that never gets lost: I have a terrible memory and I forget where I put my keys every time, so I would like to invent a "key that never gets lost". This key has a strange function: when he "hears" a sharp sound like a whistle, it will send out a pleasant "drop" sound, the answer range up to 100 billion square meters.
Haha, this will solve my problem, when I forget where the key is placed, do not have to look around, just blow a whistle, somewhere in the room of the key transponder will sound, I can immediately follow the sound of the key quickly found. (Only the owner of the key will start the function.) Variable Pocket PC: This Pocket PC, at any time you can surf the Internet, can also display each other's patterns.
Take it with you, if you meet a thief, the alarm sound, and from the bottom of the computer out of a line, quietly inserted in the body of the thief quickly passed to the 110 alarm, this computer can also be used as a cell phone to make phone calls sound clear, and the quality of this handheld computer is quite good, the package you use for a lifetime will not be bad, it's very good! The hot summer is coming again, my sweaty feet really make me uncomfortable, so I want to invent a kind of shoes that can cool down. A special device is installed inside the shoe, which is automatically controlled by a computer, and when my feet start to sweat, he will release cold air to my feet to make my feet feel comfortable.
So that walking will be cool and comfortable. Automatic retractable clothes: There are too many clothes at home, there is no place to put the wife often complained about this.
So, I want to invent a kind of self-stretching clothes, it is made of micro-stretching material when this material is folded, it will immediately shrink, become thin like paper, you can put into the drawer at will. In the future, we will not worry about no place to put clothes.
Ahem ...... If only these things existed in the world.