Write a composition based on the future schoolbag. Write a composition of not less than 4 words.

I want to invent a special schoolbag, which can bring us great convenience. Now, let me tell you what it looks like and what makes it different!

Its appearance is not obviously different from our present schoolbag. There is a red button at the upper end of the back of the schoolbag. Its function is to make the schoolbag smaller, and at the same time, the contents inside are also smaller. So we can put it in our pocket, and we will never have to carry a heavy schoolbag to school again. When you get to the classroom, press the red button again, and the bag will return to its original shape! Moreover, this kind of schoolbag is very cheap, and only 5 yuan is needed for one!

At the top of the future schoolbag, there is a green button, which can make the schoolbag very big. Sometimes, for example, there is something big: the machine is broken. We can put it in our schoolbag and press the red button! Moreover, this kind of schoolbag has many varieties and novel styles.

when traveling, we have to carry a big and heavy travel bag, which brings a lot of inconvenience to tourists. We can also load the things that tourists want to bring into this bag, which makes traveling easier and more fun.

another feature of this future schoolbag is that it is clear from right. If a thief steals something in the street and prepares to put it in a schoolbag, it will not only become smaller, but also make a dripping sound to alert people. If we meet someone who needs help in trouble on the road, for example, if the bicycle is broken, we can use it to put the bicycle into it and go to the repair department for repair.

This is my future schoolbag, isn't it nice?

The future multifunctional schoolbag is 4 words

Do you like schoolbags, children? Speaking of this, some children will say: "The schoolbag is too troublesome. It is carried on your back all day, just like carrying a big stone." In order to make it easier for us to study, I specially designed a schoolbag that can make children learn more easily in the future.

This kind of schoolbag is equipped with various buttons, such as enlarging and reducing keys, knowledge keys, time reversal keys, exploring keys, protecting keys, checking mind keys, etc. Each button has its own different functions. When you go to school, just press the shrink button and the bag will shrink automatically. You can put it in your pocket, which will be much easier. If you forget your homework, just press the time reversal button gently, and in an instant you can go back to the time when the teacher assigned your homework, so that you are not afraid to forget your homework; When you get lost in the wild, just press the Pathfinder key, and a map will be displayed on the schoolbag. On the map, you will be marked with red dots and the route you will take with green lines. If you still can't see clearly, you can press the expand button to expand the pattern; If you meet a bad guy, you can also use the protection key. The schoolbag will lose the information on the spot to the micro-robot, and the micro-robot will shoot anesthetic or call the police immediately, so that you can catch the bad guy or have enough time to escape. For some people who can't tell good from bad for a while, you can press the Check Mind button to check his psychological activities clearly, so that you can tell him some truth in time, make him repent and stop some bad behaviors. In addition, I also put a massager on my schoolbag, so that I can go to school more easily with my schoolbag on my back.

how about it? The future multifunctional schoolbag I designed is easy to use! Do you want to give me an order?

The future schoolbag is 25 words

The future is far away, and no one knows what it will be, but I invented a new high-tech schoolbag.

The new schoolbag is simple and not as gorgeous as others. Its color is gray, and there is a bell on the belt. It has many functions. I carry it on my back and walk in the street. People are talking about it: "Look at her schoolbag, it's gray." I didn't say anything, thinking: the fun is yet to come! Suddenly it rained heavily in the sky, and the schoolbags automatically opened their umbrellas. Those students were all wet by the rain because they didn't bring umbrellas. There are seven buttons in the bag, and only I can open the button, because it needs a password to open it. This red button can help you with your things; The orange button can help you find something; Yellow can make you memorize the text quickly; The green one can be used as an alarm clock; Pink can guide you when you get lost; Blue can add a layer of protection to your homework and prevent others from peeking; The purple one can tell your homework.

I can carry this schoolbag anytime and anywhere, and I can make it smaller and put it in my pocket.

Although this is just an imagination, I believe that my dream will come true.

Imagine the future schoolbag 25 words

The future is far away, and no one knows what it will be, but I have invented a new high-tech schoolbag.

The new schoolbag is simple and not as gorgeous as others. Its color is gray, and there is a bell on the belt. It has many functions. I carry it on my back and walk in the street. People are talking about it: "Look at her schoolbag, it's gray." I didn't say anything, thinking: the fun is yet to come! Suddenly it rained heavily in the sky, and the schoolbags automatically opened their umbrellas. Those students were all wet by the rain because they didn't bring umbrellas.

There are 7 buttons in the schoolbag, and only I can open them, because you need a password to open them. This red button can help you with your things; The orange button can help you find something; Yellow can make you memorize the text quickly; The green one can be used as an alarm clock; Pink can guide you when you get lost; Blue can add a layer of protection to your homework and prevent others from peeking; The purple one can tell your homework.

I can carry this schoolbag anytime and anywhere, and I can make it smaller and put it in my pocket.

Although this is just an imagination, I believe that my dream will come true.

The future schoolbag is 6 words

Overpasses are densely covered on the expressway, and tall buildings stand around the bridges; The police robot commands the traffic freely; Color TV has become an "antique" more than ten years ago, and every family has changed into a three-dimensional HDTV; Multifunctional robots are doing housework for families ...

Don't forget, it's 24 with advanced science and technology. I have become a famous computer designer and invented a new type of "schoolbag".

Students' schoolbags before the age of 3, together with several textbooks and a large stack of exercise books, are particularly heavy. Now the "schoolbag" I invented is multifunctional, small in size, light in weight and particularly magical! Let's listen to my detailed explanation first.

This magical "schoolbag" is a laptop. With this laptop, you don't need any textbooks and exercise books. In the school, as long as the school's unique "SSS" network cable is connected, the schedule of the day immediately appears in the computer.

In Chinese class, it is no longer a teacher, a blackboard and a textbook to learn knowledge. Instead, first look at the pictures and videos and introduce the text of the day while watching the subtitles. The content of the text is displayed on the display screen by subtitles. If you don't understand a word or sentence, just click that word or sentence, and a clear and accurate explanation will immediately appear in front of you, so that you can see it at a glance. After learning each text, there will be exercises after class, which will enable you to test how well you have mastered the knowledge you just learned.

In math class, the multimedia teaching method is used to tell the problem-solving process vividly and in detail, so that students can quickly accept new knowledge. After learning several examples, we will sum up their similarities and extract some formulas and arithmetic. After learning each unit, I will talk about the history of mathematics development, famous mathematical questions, interesting questions and so on.

in English class, words are the foundation. On the screen, you can see all the words, sentences and texts you want to learn. As long as you click on a word, the pronunciation of the word will be broadcast automatically. When you learn a short passage, you can listen, read and watch the animation, which is absolutely interesting. After class, I will also learn some grammar and phonetic symbols.

There are music classes, art classes, ideological and moral classes ...

There is no homework when I go home at night, because the efficient "schoolbag laptop" has enabled students to master 98% of the knowledge.

during the exam, you use the computer to answer the questions. Everyone's questions are similar but different, so you can't cheat. When you finish a question, click "Next Question" to confirm the answer, and the next question will appear. When you finish the test paper, click "hand in the paper" and the report card will appear. And there is your wrong topic analysis and correct answer.

haha, what about the "schoolbag laptop" I invented? Not bad!

The future schoolbag is 3 words

The future schoolbag is very light and has many uses, which can be used as a schoolbag or a travel bag.

If students use it, they don't need to bring books, and they can store the contents of books in their schoolbags. As long as the page number is input into the schoolbags, the contents of that page can be displayed in front of you through the display screen on the schoolbags. If you don't listen carefully in class, it will automatically call the police. There are also many buttons on the schoolbag. The center one controls the temperature, which can make you warm in winter and cool in summer. The one on the left controls music, which can release beautiful music when you are unhappy and make you feel happy; The one on the right is a correct and incorrect machine, which can insert the finished homework and make an accurate judgment.

if travelers carry it on their backs, it will be of great use! If it is sunny, it will turn red; If it rains, it will turn green and travelers can use it to judge the weather. If it suddenly rains cats and dogs on the way, it can be opened as an umbrella to protect you from the rain; And it can also indicate the direction! Tell you where there is danger and where it is safe. It is also a safe, which can be used to save money. If someone comes to steal money during the trip, its alarm system will sound "beep … beep … beep" to remind you in time, which is really very safe.

have a crush! Then act quickly! Make dreams come true.

Story in the schoolbag: 675 words

The breeze blows, and the water slightly ripples, one ring after another. I stared at the diary whose cover was slightly yellowed and lying quietly in my schoolbag, and I couldn't help but feel a lot of sadness.

"Don't forget me, your best friend", gently open the yellowed title page, and a line of beautiful and clear handwriting caught my eye. Yes, what good friends we are!

Time goes backwards, one day many years ago. It's raining, and beads as big as beans keep falling from the eaves of the teaching building, beating my heart. I stood anxiously pacing under the eaves. In the distance, you came lightly, smiled and said, "You don't have an umbrella, do you? I have an umbrella, let's go home together! "

In this way, there are two happy little angels on the gloomy road. Happy laughter seems to fill the whole world, and everything is drowned by happiness.

there are always countless forks in the road in life. Yes, when we come to the fork in the road, we may be blindsided, but we always have to make our own choices. The road ahead, one is to your home, and the other is to my home. As I hesitated, you seemed to read my mind. Turning around lightly, you still said to me with your brightest smiling face, "Your home is far from mine, so take the umbrella." Before I could say "thank you", you strode home. I looked at your distant back, and the rain turned into tears flowing down my cheeks.

it's raining harder and harder, but you're gone, so I have to keep you in my heart and think about you silently.

several years have passed, and this incident is still fresh in my mind. When you were leaving, I mentioned it in front of you again, but parting was always sad, and that day's parting was full of endless tears. You gave me this watermelon red diary, and from then on, "Don't forget me" will be engraved in my heart forever. It always reminds me: "How precious friendship is".

As time goes by, the memories of the past turn into memories in my heart. I believe this diary will be a witness to our friendship. I believe that when we meet again soon, we will still be in tears. This is because tears are full of eternal happiness.

This diary, which I will treasure in my schoolbag forever, will become a permanent memory and a story in my schoolbag.

Grade two: Dong Lei

My schoolbag is 472 words

In grade one, my mother bought me a schoolbag. I have used this schoolbag for two years, but it is still so new and tidy. It accompanies me every day whether I go to school or after school, and we are like inseparable friends.

my schoolbag is very convenient. The schoolbag has four layers. Don't underestimate these four floors. Its use can be great! There are Chinese books, math books, extracurricular books, pencil cases, keys … There are two holes of different sizes next to the schoolbag, which contain thermos detergent and can hold anything. There is a handle on the schoolbag, which is heavy to lift but light to carry. What's the matter? Maybe I'm used to reciting it!

My schoolbag is not only applicable but also beautiful. There are some colorful cloths in the middle, some are pink, some are bright red, and some are painted with beautiful patterns: some are painted with beautiful English letters. Some draw beautiful sheep that we often see on TV. Look, how handsome it is riding a bicycle! Eyes wide open, smiling at us! All the animations jumped out like they were alive.

I like my schoolbag, and I will take better care of it in the future!

Three

The first schoolbag is 8 words. Whenever I see children carrying exquisite schoolbags full of cartoons to school, I will think of my first schoolbag. That schoolbag is a plaid schoolbag. The plaid schoolbag is made by my mother. At the age of seven, I was a little tail behind my brother's schoolbag all day, and finally I qualified for school. I am far ahead in all subjects at school, which is really a spring breeze and a lively scenery. But there is one thing that always bothers me, and I feel that I can't hold my head in front of everyone. I have no schoolbag. At that time, the plaid schoolbag was the most commonly carried by our children in the countryside. It's a schoolbag that uses the leftover tattered cloth from ordinary clothes cutting to make pieces of checkered squares of equal size, and then sews these checkered squares together. In my eyes at that time, it was almost the most beautiful schoolbag in the world. But I don't even have a schoolbag-let alone a plaid schoolbag. Therefore, whenever I go to school, as long as I hear my classmates talking about how beautiful the flowers on their schoolbags are, I will hide away. The growing sense of vanity made me cry over and over again in my heart: "I want a plaid schoolbag. I should have such a schoolbag." When the new semester is coming, I finally opened my mouth to my mother. "There is no rag at home." Mom said quietly. "I want it." I persisted stubbornly, but I dared not look at my mother's face. I know the dilemma at home. Adults don't make new clothes, even put a patched cloth on old clothes, and my mother has to rummage for a long time. Where can there be extra floral cloth to make my schoolbag? However, I can't have a schoolbag. In the face of my stubborn silence, my mother didn't speak again. From then on, I found that my mother, who always disliked visiting, began to visit. For her, who is quiet, it is very difficult to talk with people. Several times, while playing, I found that my mother's face was flushed by other people's words, but after a long time, I still couldn't say a complete sentence. However, she still goes all out to act, because every time she comes out of the house,