I want to invent the magic pen (there are three different pens) to write 3 words.

When I grow up, I want to invent a magic pen, which will bring convenience to our life and study.

it has a game function. As long as you press the green button, it will stretch out a small green game machine, and you can play the game, but it will not appear until you finish your homework. It can supervise you to finish your homework before you play, and form the habit of finishing your homework on time.

it has the function of consulting information. All you have to do is press the yellow button and say the information you want to find, and it will show a yellow screen, so you can easily find the information you want to find. Let you know more about something.

It has the function of analysis. You have to write words, phrases and sentences that you don't understand on paper, and then touch the pen upside down on the words and phrases, and it will tell you the meaning of the words and phrases.

It also has the function of a library. Just press the red button and say the title of the book, and it will show you the book on the screen.

Now I must study hard. When I grow up, I will invent this pen.

Look at all 15 answers.

The third-grade composition book is suitable for 3-1 years old.

People who are concerned about the third-grade composition are reading

The third-grade composition book, the kindergarten elementary school intelligence development course, free audition, improving academic performance, and the third-grade composition book for children aged 3-1 years old.

magic pen-JD.COM home improvement, create quality and create a better life

people who are concerned about stationery are watching

magic pen, "JD.COM home improvement" has high quality materials, large space and high quality, enjoy comfortable experience and accompany your life attentively!

Beijing JD.COM Century Information Technology .. Advertising?

All related questions

Advertisements looking for small scientific productions will go to Pinduoduo _ and enjoy the discount on spelling orders!

a selection of scientific small productions. Download Pinduoduo APP today and enjoy the premium price. Newcomers can enjoy multiple discounts exclusively, and download Pinduoduo to view popular products.

5722-5-17

How to write a 3-word composition with a magic pen

Before, I was embarrassed that my pen suddenly ran out of water during an exam. I thought: Can you invent a magic pen? The shape of this pen is similar to that of an ordinary pen, but the function is different. The pen is filled with concentrated ink, which is very flexible and can stretch and contract. If the pen falls to the ground, it will bounce involuntarily. And there is a retractable reader in the pen, which is connected with the Internet. If you have any questions, just ask, and it will tell you. There is a miniature scanner on the cap of the pen. The teacher only needs to scan the homework in the notebook with a pen, and then he will know whether it is right or wrong. If you want to cheat in the exam, it's impossible! Because if you cheat, it will give a warning. The pen is made of nano-materials, so don't worry about the size. Although this is still a dream, I hope it can come true. (article reading

Browse 322-4-21

My invention composition 3 words New automatic pencil

With the growth of age, I found that there are more and more nearsighted students in our class! I have an indescribable taste in my heart. How sad! After several months of observation, I finally found that the reason for my classmates' myopia is that they are sitting in the wrong position. Later, I invented a multifunctional pen. This multifunctional pen is made of aluminum alloy, which is very light, so your hands won't get numb when you do your homework! Although its shape is the same as that of an ordinary pen, I tell you it has many functions! There are five buttons on the shaft of this pen. The first red button is a pencil. The second pink button is a pen; The third purple button is an eraser; The fourth green button is correction fluid; The fifth button is blue. As long as you sit incorrectly, it will prevent you from writing. With this pen, you can save a lot of time and money. Because it doesn't need you to refill the pencil or ink the pen. Eraser and correction fluid are infinite, and no matter how you use them, you can't use them all. After listening to my introduction, do you want to buy it? I'm telling you, it's not expensive for fifty cents. This pen is cheap! The "multifunctional pen" was robbed only one minute after it arrived at the supermarket. I like my invention. If you have any good inventions, let's share them!

412 Browse 2899218-4-21

3 words of pen composition in the next 35 years

Part I: Future pens Although there are many kinds and new styles, there are still many shortcomings. For example, if the pen is wrongly written, it can only be erased, which will look ugly. So, I'm going to design a brand-new future pen. This pen has three functions. Now I'll introduce it to you! The first function is to modify typos. I always make mistakes when I do my homework, but when I erase it, it will look ugly. I am often blamed by my parents for writing it ugly, and I always erase it. So my design can automatically correct typos. If you accidentally make a mistake while doing your homework. Then, the pen will automatically suck back the wrong words and let you write them correctly again. The second function is automatic writing. Some people with disabled hands can't write. The pen I designed can write automatically. As long as he says what he wants to write, he will write it on paper immediately, and the writing is particularly neat! The third function is the entertainment function. As long as you write, you will make wonderful music. Some of our primary school students are bored every time they write, and I just satisfy their wishes. As soon as he started to write, the pen made wonderful music. Some lazy people don't want to write, but they want to listen to music. In this case, the music will stop immediately and eliminate their laziness. How's it going? Is the pen I designed very suitable? I believe that in the future, inventors will invent this brand-new future pen to benefit mankind! I have a beautiful ballpoint pen with a smart hat on the blue pen. But it has many shortcomings: it always leaks pen water and writes wrong words. Therefore, I will invent a universal pen in the future. This future pen has entertainment function. Just press the blue button, and when you write, it will make wonderful music. Some of our primary school students are bored every time they do their homework, and I just satisfy their wishes. As soon as he started to write, the pen made wonderful music. Some lazy people don't want to write, but they want to listen to music. In this case, the music will stop immediately and eliminate their laziness. This pen also has a function of reminding mistakes, which all students dream of. Every time we do our homework, we accidentally make mistakes. With this pen, you don't have to worry anymore! When you write a wrong question, the red alarm system of this pen will sound immediately, and the red alarm sound will be automatically lifted until you get this question right. If you want to muddle through, I'm sorry, this pen will directly turn your exercise book into a blank. You deserve it. What should you do if your pen is out of water? In fact, this multifunctional pen has already solved this problem. As long as you press the yellow button, the water will rise full, neither deep nor shallow, and when you don't know the word, the multifunctional pen will become a pronunciation dictionary to teach you how to read it. This pen will be born in my hands in the future! The future pen is an indispensable part of our life. We need pens all the time for teachers to work and students to do their homework. But there are still many inconveniences with pens in real life. For example, it is still very cold to type ink when writing pens, so I will invent a magic pen. The future pen is cylindrical. The function of the pen can be Dora. The future pen is equipped with an automatic controller and an ink reservoir. When your ink is finished, the ink will be automatically added to the nib. This pen is equipped with a micro air conditioner in the middle. Just press the green button on the pen to be particularly cool. You won't feel hot when writing in summer. It will be very cold when writing in winter, so you can press the red button. It's especially comfortable to write when there is hot air coming out immediately. There are four induction lamp at the top of the pen tip. When it is 2 cm away from the book, it will emit dazzling light if it is too close to the book, so that you can't see your handwriting clearly. With induction lamp, you don't have to worry about your myopia. In addition, there is a typo discriminator in the pen. If you write wrong words, it will emit a "beep" sound to remind you. In that case, we won't write typos now. There is a small MP3 on the top of the pen, where you can listen to songs to relax when you do your homework. This pen can not only help us not to write typos, but also improve our interest in learning, so that we can learn in a relaxed and happy way. Chapter IV: The future pen is full of moonlight, and the window is dark. I was sitting in front of the window. Suddenly, a golden light flew into my house, and then a golden pen appeared, engraved with some strange words that read: This is a pen of the twenty-fifth century, with infinite magic. No matter what you want to do, this pen can meet your requirements. So I put it in the pencil case, and I plan to test it tomorrow. The next day, there happened to be a math test. I took out my pen and said, "I want to get 1 points." So, the pen immediately began to write, and in less than a minute, a neat and clean paper came out. I was the first to hand in my paper. Teachers and classmates are very surprised, I am proud! The teacher corrected the paper, and I was the first in my class. My classmates who usually got good grades looked at me with envy. From then on, my grades are excellent, I am a "three-good" student every semester, I won the first prize in the "Chucai Cup" competition, and the special prize in the "Mathematical Olympics" has become my daily routine. I also won several Nobel Prizes, not to mention how awesome I am. I often go on TV and have whatever I want ... After a long time, I think of my good friend, and I always feel as if something is missing. I think I have power, status and fame. What is missing? I thought about it for a long time and finally understood that it is friendship. I solemnly said to the pen, "I have asked you for too many things, and I have learned a lot. You'd better go and serve yourself!" Say that finish, with a flash of golden light, the pen disappeared. Next thing I know, it was a dream! To this day, I still remember that sweet dream. I thought: If that pen can come to my home, I will definitely use it to help people and make them live a happy life. Chapter 5: The future pen-writers will always be inseparable from writing in their lives. How important pens are to students on this long road of life. The world of pens in the future will be more colorful, novel in style, more diverse in functions and more convenient to use ... All kinds of pens with peculiar functions will certainly meet the needs of students. The pen commonly used by students may be a kind of "liquid pencil." This pencil is similar in appearance and structure to the current ballpoint pen, but the ink will be made of ground rubber and an organic solvent with low boiling point, which can be completely volatilized within 6 minutes. This kind of handwriting is not only smooth, but also clear, and can be erased with an eraser within 2 to 3 hours, but after this time, it becomes permanent handwriting that cannot be erased. If there is a power outage or students do homework at night, they can change into "luminous pens." There is a small Deng bubble at the front end of the pen tip and a miniature battery in the pen body, so you can write even at night when you can't see your fingers. In addition, there may be many pens with special functions, such as a photometric ballpoint pen with adjustable light brightness on the pen; Tape recorder ballpoint pen with miniature tape recorder; Calculation ballpoint pen with micro calculator and so on. There are all kinds of pens with various functions, and the number is countless and endless. Students, do you want to own such a magic pen? Come to me after 2 years! I'm sure I can satisfy you. Chapter 6: Future Pens Speaking of the pens we usually use, there are a lot of troubles: it says that the pen is out of water and there is no other pen to replace it; Sometimes there is too much ink in the pen, which accidentally drops into the book and the handwriting is blurred; Sometimes the handwriting is wrong, so you should glue it off with transparent glue. If the paper is too thin, it will tear the book. I intend to invent an intelligent pen. This pen has a nib at one end and an electronic brush at the other. It uses the photosynthesis of the sun to generate colored ink, which can not only write, but also draw. It can also configure a proper amount of ink in time as needed, and there will never be no ink or ink dripping. If you write a typo, it will remind you to correct it in time. Because it is written in photosynthetic ink, as long as you gently wipe it on the book with an electronic brush, the typo will disappear immediately. With this pen, there is no need to worry about the uncleanness and untidiness of the book. Transparent adhesive, eraser and correction fluid can all be laid off and retired. ",looked up! Don't hold the pen too tightly and too low. " Look! My father nagged again because I held the pen and wrote incorrectly. Now, with this intelligent pen, as long as you find that your writing and holding posture are wrong, it will immediately remind you, and it won't stop until your posture is correct ... I must study hard and invent this magical pen in the future. The seventh article: the future pen "Hey, the pen is out of water again, it's really useless!" " When I finished my homework at night, I couldn't help sighing, "If only the ink in the pen could last for a year!" Say that finish, I climbed into bed and gradually ran to sleep. When I came to the dream, I suddenly realized that I had come to a strange place. At this moment, a robot suddenly appeared beside me. "Hello, my name is Jack, and your current location is the pen factory in the year 3." The robot said. I felt a little strange when I heard this. I looked up at the multifunctional electronic calendar on the wall, and it was really three thousand years. At this moment, Jack the robot said to me, "Do you want me to show you the newly developed multifunctional electronic pen in this pen factory?" Hearing this, I agreed excitedly. Jack took me to a room, took out the pen in the glass cabinet and said to me, "This is a multifunctional electronic pen. First of all, its ink will never be used up, because scientists put a microorganism in it, which can continuously produce ink, so its ink will never be used up." Secondly, it has an answer recognition function. If your handwriting is wrong, the light at the end of the pen will flash and send out wonderful music to remind you. It can also change the color and size of the pen according to your preferences, and it can also change the color of the ink and other functions. " Jack told me a lot about the functions of pens. At this moment, suddenly there was a strange sound. I got up and saw that it was the alarm clock that woke me up. I thought, if the pen in the future is really like that, how wonderful! "Chapter 8: The pen of the future The pen used by people today has many shortcomings: the pen will be broken immediately if it falls heavily on the ground or is stepped on with its foot; If the pen accidentally falls to the ground, it will break ... So, in the 22nd century, I will invent a pen that is both affordable and durable. From the appearance, this pen is no different from ordinary pens. The key is that this pen has a special function. The pattern on the pen shell can be changed at any time. If you want to change a beautiful pattern and loosen it, you just have to say to the pen, "Change." It will immediately conjure up the pattern you want. Moreover, the pen shell of this pen is unbreakable.