I think the smart schoolbag should be as big as an eraser, and there are many keys on it, which say: Math, Chinese, English, Science, Chemistry … Press one of the keys and a book will "pop" out of the smart schoolbag. How can such a small schoolbag hold such a big book? Haha, here's the reason. First of all, the smart schoolbag uses the optical principle to store the books in the computer in the smart schoolbag. When using, click the button of the book and the smart schoolbag will display the contents of the book one by one. There are "Previous Page" and "Next Page" buttons under the buttons. Click on them to go to the previous page and the next page. Is it convenient?
Another function of smart schoolbags is electronic books. Ha ha! Have you ever heard of e-books and e-books The function of e-book is on the back, and there are many keys, including: big words, big notes, big English, big math, big pictures ... Press these keys, it will be illuminated by optical principles like a book. At this time, someone asked, what's the use of having a book without a pen? This is the right person to ask. The last function of this smart schoolbag is "writing electronic pen". This function is on the right side of the smart schoolbag, and there is a button. Needless to ask, this is the electronic pen. Click on it and a pen with nails jumps out. The pen suddenly became bigger. Finally, it is no different from ordinary pens. Once used, the effect is really good. What "writing electronic pen"!
There is a sucker on the left side of the smart schoolbag, which can automatically find the owner. In this way, if you really lose it, you will get it back.
The smart schoolbag is just an imagination, but I will invent it one day!
Write a composition entitled "My pair of works, I am most satisfied with the" smart schoolbag "! It has three buttons: 1 is the map button and 1 is the voice button.
If you play outside and get lost, just press the Pathfinder button and you will have a map in your hand. Pink dot is where you are, and green dot is where you want to go. Just press the green button and you will get there immediately! There are four buttons in the shape of love at the top right of the map. They are: the button to the mall, the button to the barber shop, the button to the clothing store and the button to the bookstore.
Of course, there is also a voice button at the bottom left of the map. Just click and say where you want to go, and you'll be there soon! After school, just press the phonetic key on the schoolbag, say "smaller" again, and then put it in your pocket, it will be much easier and you will not be so tired when you go home! If you forget something at school, just press the voice button and say what you want, and it will change what you want! If you don't finish copying your homework, the blackboard will be cleaned by the teacher or classmates. Just press the voice button and bring the copybook to the button, and it will add your unfinished homework.
When you get home, press the voice button and say, "Make it bigger.
"It will make the bag bigger! Let you do your homework easily.
How's it going? Is the schoolbag I invented not good?
My smart lock composition "Hey! What is that smell? What's the matter? "Once I came home from school and entered the room, a strange smell came to my nose. At first I thought it was burning garbage, but I smelled it carefully and thought it was wrong. The room smells of burning things.
Is there a fire somewhere? Alas! Scared the baby to death.
I threw away my schoolbag and looked around for a fire in my hurry.
Socket, refrigerator, rice cooker ... Shit! I rushed to the kitchen in lightning speed and unplugged the socket. At this time, smoke billowed in the kitchen, and the ribs in the pot were burnt to charcoal. It turned out that the induction cooker with automatic cooking set by my mother before going to work was broken, and all the dishes in the pot were burnt.
My heart thumped, and an ominous picture appeared in front of me: the time setting function of the induction cooker failed, the soup pot dried for a long time, the wires were short-circuited, and the spark "sizzled", which turned into a small flame and then into a raging fire.
In an instant, the flames were blazing, the smoke was rolling, the flames were rolling around and raging, and a creepy "crack" sound was made from time to time.
In an instant, the whole building was reduced to ashes ... I was scared out in a cold sweat at the thought of it. Fortunately, this is just my imagination. Although there is no fire in the kitchen, I am still scared.
"Mom, our cooking induction cooker almost caught fire. Fortunately, the power supply was automatically cut off, otherwise the consequences would be unimaginable. When we are not at home in the future, don't set up cooking like this. A close call.
"When my mother came home, I told her with concern.
"Are you? It seems that I really can't cook like this in the future! Although these smart home appliances are convenient, they sometimes break down. Once people are away, something happens, which is really dangerous.
"Mom also said in surprise.
"But when I cook after work, you can't go to school. What should I do? " She asked anxiously again.
"Mom, haven't you always taught me that' healthy growth, safety first' is the most important thing? If the map is convenient and quick, it will not be worth the loss because of the small loss.
"I asked seriously.
"Yes, a good life should be to stay away from danger and grow up healthily!" Mother answered with a smile.
Now that technology is developed, everyone advocates the new concept of smart city and smart home. There are many smart home appliances, which bring convenience to people with tight pace of life, but also bring many security risks.
In real life, there are often many large and small fires caused by improper use of smart home appliances.
I remember a canteen near the community caught fire. The reason is that the staff cooks with smart rice cookers, and the electrical appliances are broken, which leads to short circuit.
Let us always remember: smart home, safety first.
I want to invent a shadow schoolbag. I want to invent a smart schoolbag. After school, my classmates said that the schoolbag was too heavy, and I wanted to invent an intelligent schoolbag.
Its explanation is this: it is a book, don't underestimate it! It has zoom-in key, zoom-out key, time reversal key, psychological key and protection key.
The zoom button can enlarge the illegible text.
If you think the schoolbag is too heavy, just press the shrink button and you can put it in your pocket, which will be much easier.
If you leave your exercise book at home, the time reversal button comes in handy. If you press this button, you will go back to packing your schoolbag, and then you can get your exercise book back.
If you meet a person who can't tell the good from the bad, just press the psychological button and the words bad or good will be displayed on the screen. If it is a bad person, you can reason with him and make him correct.
If you meet a bad person, just press the protection button, it will emit an anesthetic gas, but it will not hurt your own people. Then you call 1 10, and the police will catch the bad guys.
Look! I invented this. Do you want it? Do you like it? Come to me if you like. Hurry up! You are always welcome!
Composition of intelligent robot. I want to make an intelligent robot. This robot can do anything for its master. It's very clever.
The robot I want to be does not need any noble materials, just cans, waste newspaper boxes, beverage bottles and all kinds of waste patterns. This is called waste utilization, which is economical and environmentally friendly.
First, make its head out of a cardboard box with a small opening on it, then make its trunk out of a rectangular cardboard box, and then make its limbs out of cans, with a solar panel on the back. As long as the sun shines there, you can charge it! This intelligent robot is a first-class chef. Turn a cookbook to the page of the dish you want to eat, put this page of cookbook in through the small mouth on the robot's head, and soon there will be delicious dishes, and the taste is not ordinary.
You can also help us clear the table, tidy up the dishes and brush the dishes, which will reduce our burden.
This intelligent robot can not only cook, but also be a good security guard.
For example, it can scan the face of the owner and store it in the brain. If the person who wants to come in is not the host, strangers are definitely not allowed to come in. If you go in by force, it will electrocute the stranger with the current on it, but it won't electrocute the stranger, so it will be very easy to deal with, and it won't come in until the owner comes back and gets his permission.
He is also a very good teacher. If you don't ask it questions, it can teach you in a happy way, and its lessons are quite serious.
And a good tailor. It only takes ten minutes to put the clothes you want into its brain. And it's pretty and trendy.
The robot I want to study is omnipotent. Can help the owner to accomplish many things, and help the owner share many burdens. It is our good friend!
Title: I'm here 2 1 15. I'm coming 2 1 15. These new things make me intoxicated, excited and happy-it's a pity that the old man didn't let me stay a little longer. Finally, he reluctantly went home under the repeated urging of his old man's house.
2 1 15, what a fascinating world. I really hope that human science and technology can create such a beautiful vision as soon as possible.
I came to 2 1 15 this evening, and I fell asleep early.
In a daze, the time old man found me with the time shuttle, so I took the time shuttle with him across just visiting and came to 2115-wow, what world is this? These things are really novel and fresh.
Spherical cars, multifunctional pencils, houses with legs, and brightly colored fruits suddenly dazzled me.
There are too many new things, please let me take my time for you.
Let's start with the car. 2 1 15 cars are multifunctional.
But "Changyou" car, it does not need gasoline to walk, it is supported by sunlight and heat energy from the vast land, and it can also release the oxygen needed for walking.
Moreover, "Changyou" can fly. If there is a stream in front of you and there is no bridge nearby, just press the red button and "Changyou" will grow wings and fly over the stream.
Changyou can also drive automatically. If you feel tired and want to sleep, the car needs to keep driving. Just press the yellow button, the car will start the automatic system, play relaxed music, and the car will automatically drive, so you can drive along with wonderful music.
Let's talk about fruit again. The fruit in 2 1 15 is very different from our present fruit.
A fruit can have many colors. If you want any color, just start the smart button and the fruit will become your favorite color. Different colors have different tastes.
Moreover, the ripening time of fruit is short, and it only takes 10 minutes from planting to ripening, which is really arbitrary-now, for a greedy foodie like me, it is really enjoyable.
Old people's time also took me to visit all kinds of novel things, such as houses with legs, smart schoolbags, multifunctional pencils and so on.
These new things make me intoxicated, excited and happy-but the old man won't let me stay a little longer. Finally, he reluctantly went home under the repeated urging of his old man's house.
2 1 15, what a fascinating world. I really hope that human science and technology can create such a beautiful vision as soon as possible.
Please write a composition about stationery 1 I have a pencil box, which my father gave me during the holiday.
It is a car pencil case, 20 cm long, 9 cm high and 3 cm thick.
There are four wheels that can slide under this pencil case. The car body is red, and there is a little man sitting inside.
The little man is smiling and waving to me, as if to say to me, "Come on, little master, I'll take you for a ride."
"There are three layers.
My pencil is on the top floor, my ballpoint pen is on the middle floor, some erasers, a ruler and a pencil sharpener are on the bottom floor.
Whenever I want to write, the pencil jumps out to serve me.
When I write a wrong word, the eraser will pop up to help me erase the wrong word.
When I wanted to draw a horizontal line, the ruler rushed out and asked me to draw a horizontal line with it.
I like this pencil box not only for these reasons.
It is also because whenever I fail in the exam and feel depressed, the car pencil box will comfort me and say, "Little master, don't be sad, failure is the mother of success."
What's more, it's just a small exam.
It doesn't matter if you don't do well in the exam this time. Just find out what's wrong and correct it. There will be another chance.
"Every time I hear it, my troubles will vanish.
This pencil box accompanies me every day and is my good partner.
I love my pencil box! I have a pencil box, which my sister bought for me when I was in the third grade. I like it very much.
The pencil-box is rectangular. It is wearing a silvery white coat.
There are two lively and lovely little bears on the top of the pencil box. They have round eyes and a black coat. Their smiling mouths are so cute.
One of the bears is drinking soda with relish. Seeing his greedy appearance, I couldn't help laughing.
Open the pencil box and divide it into two layers. Upstairs are three sisters' bedrooms: pens, ballpoint pens and pencils. A ruler brother and a rubber brother live downstairs. Their brothers and sisters get along well.
My pencil box is not only beautiful, but also very helpful to my study. They are really good helpers in my study.
When I draw a straight line, Brother Chi will come forward and say to me, "Don't worry, I'll help you draw the branch line straight.
When I was writing my homework, my ballpoint pen sister quickly jumped out of the bedroom and said, "Look! It's my turn to show my talents. "
"Oh, I accidentally wrote a typo." At this time, the little rubber brother immediately came to help and erased the typo.
I'm glad to see their brothers and sisters live in harmony.
They have made great contributions to my study, and I am very grateful to them. You are really my good partners in study.
Ah! I love my pencil case, and I will cherish it forever. I have all kinds of beloved stationery.
Pencil, pen, ruler, correction tape ... but I still like a schoolbag that can hold all this.
My schoolbag is red, with four lovely Doraemons on it. One is to make my eyes roll around, as if to say, "I must concentrate in class!" " "A little guy narrowed his eyes and smiled at me with an open mouth. When he is infected, I always smile at him, and everything around him will get better.
There is also a Doraemon with a halo in one eye, which seems to have brought me infinite power. Therefore, whenever there is a problem in the exam, I can't help but look at it. It also seems to understand everything, telling me to be calm and careful, and the problem of peeling cocoons layer by layer will naturally be solved.
The last one is a naughty egg. It sticks out its tongue, as if begging me for something to eat.
The schoolbag is divided into three layers, and I always arrange it in an orderly way. The first floor has a large space for big books such as English books, the second floor for pencil boxes, and the third floor for Chinese books, math books and all kinds of books.
There is a small bag on each side of the schoolbag, which is most suitable for putting paper, skipping rope and drinking cups.
Dear schoolbag, thank you for accompanying me all the way over the past four years and sharing happiness together. I hope you will continue to accompany me through the colorful spring, summer, autumn and winter ... 3. "Time flies, the sun and the moon fly".
In a blink of an eye, it will be 2050. The pencil case at this time is not like the previous pencil case. This is a smart pencil box.
The previous pencil case was easily damaged, dirty and noisy.
There are many shortcomings.
This smart pencil case can overcome these shortcomings.
Look, there are several buttons of different colors on the surface of the pencil case.
The red button can automatically open and close the pencil case, the green button can adjust the style and color of the pencil case, the yellow button can expand the "warehouse" of the pencil case, and the blue button can withdraw the expanded "warehouse".
The "warehouse" in the composition pencil box has three floors. Put pens on the first floor, erasers on the second floor and other things on the third floor.
When you open the pencil box, it will give off bursts of flowers and put you in the kingdom of flowers; When you are unhappy, the pencil box will sing to you.
It can also spy on you. If you are not attentive in class, your behavior will be transmitted directly to your TV. Your parents will see it and don't know how to punish you. Another function of the pencil case is anti-theft. As long as you want to steal it, it will remember your name and tell its owner by voice, which is also the most remarkable and advanced function of the pencil case.
Do you like pencil boxes for future compositions?
Future intelligent robot composition! Big! Big! Suddenly, I came to the future.
I'll go to the future restaurant first: the waiters there are all intelligent robots, who can know what the guests want and how much it costs.
You can also know which guests are thieves, because the head of the intelligent robot has a detector, which can search the information of the guests.
And the dishes made by intelligent robots are delicious and tender.
Fresh.
The entrance is very tender.
Soft, just delicious.
Then I went to the future school: there were no teachers, only students and principals.
I'm surprised, how does that student attend class? Later, I learned that a micro intelligent robot entered the students' ears to give them lectures. After class, the micro intelligent robot will naturally pop out of the students' ears.
After a while, I visited the house.
Household appliances.
Cars.
.
I was about to go back when the old man appeared in front of me and took out a beautiful little box and said, this is a souvenir! "Say that finish and went away.
...
Multi-function pencil primary school composition 150 in the future, I will become a famous inventor.
I invented multifunctional pencils, universal blackboards, smart refrigerators, smart schoolbags and multifunctional desks ... Among them, my most proud invention is multifunctional pencils.
Multifunctional pencils are made of special wood.
This kind of wood is harder than steel and lighter than cotton.
It looks like an ordinary pencil, except that there are several buttons the size of beans on the shaft.
Don't underestimate this pencil, it is very useful.
The first button is pink.
If the pen is not sharp, press the pink button and the pen will automatically become sharp.
The second button is yellow.
Don't worry if you forget to bring a marker in art class. As long as you press the yellow button, the multifunctional pencil will automatically turn into a watercolor pen and bring up the color you need.
If you forget to bring the pen you want to use in any class, you can also press the yellow button and the pen will automatically become the one you need.
In this way, this multifunctional pencil can be compared with Ma Liang's magic pen.
The third button is green.
If your pen is used for a short time, it is a pity to throw it away. At this time, you just need to press the green button, and the pen will automatically become longer.
This multifunctional pencil is only 10 yuan in the store.
It is not only practical, but also very cheap.
How nice it would be to have this multifunctional pencil! I believe as long as I study hard, my dream will come true.
Forget my dream and work hard!
My New Friend My new friend Zhang Xiao came from Class One of Xizhong Middle School in Yangshan District, Wuxi City, Jiangsu Province (1) and entered the middle school. I made many new friends.
We laughed and helped each other.
But she impressed me the most.
She has a real face, and her beautiful and exquisite calligraphy makes me envy and admire; When I am angry, sweet voices and comforting voices can always calm my chaotic heart. Listening to the sweet voice, feeling the temperature of those hands that hold me tightly, my heart is warm.
She, an ordinary girl, has completely changed me.
I remember when I was in the sixth grade, I was not a "good student" and I was not so conscious in my study.
But since I entered middle school, I have made such a friend with her. I've changed. I feel like I'm making progress.
Since that incident ... I did badly in the exam that week. I feel that I have completely failed. I did so badly in the exam for the first time.
I am depressed at this time and don't want to give myself a chance.
She seemed to read my mind, so she came up to me and said, "Zhang Xiaoying, don't you want to give yourself a chance to start over?" After listening to this, I have a feeling in my heart: yes, life will inevitably encounter setbacks. How can I see a rainbow without experiencing wind and rain? As the saying goes, sunshine is always after the storm.
Now, my mood has changed from depression to confidence.
She gave me courage and confidence; It's her. When I am lonely and depressed, that kind of comfort lingers in my ears ... Now, I stand in front of the mirror and find that I have grown up and made progress.
This little effort comes entirely from her words. Without her help, how can I go from failure to success? Oh, by the way, I almost forgot to tell everyone that she is Yu Rujing.
Remember an Unforgettable Chinese Activity Remember an Unforgettable Chinese Activity Xizhong Middle School in Yangshan District, Wuxi City, Jiangsu Province 1 Class (1) Zhang Xiao "Classmates, the recitation contest for grades has been delayed due to various reasons in the school. I'm terribly sorry.
"This is what Teacher Ding said to us in today's Chinese class.
At present, there is a recitation competition in the class, and the students who have recited well are selected for a "grade competition".
It can be said that before this, I had made full preparations, waiting to perform my "specialty" and show my elegance! On Friday afternoon, the recitation contest officially began.
Walking up to the podium one by one in the order of seats, my heart couldn't help jumping.
Ah, finally it's my turn! The heart that could have been suppressed, now I can't control it no matter how I use it.
Suddenly, I feel that my heart doesn't belong to me, as if I have escaped from my body and got rid of my "claws".
I thought: will I forget my lines? Will I lose face in front of my classmates? Will I ... With a "thumping" heart, I went to the podium and recited the articles I had memorized with my partner Yan Fei.
"..." Hey, why doesn't Yin Fei talk? I wonder in my heart.
The students all looked at us with puzzled eyes. I really can't wait any longer. I'll go first. "The morning dew falls ..." I read it out loud.
I don't know what the reason is, the heart that was originally separated from the body suddenly returned to the body, and it was calm again unconsciously.
Finally, we got 89 points and entered the grade competition.
I am very pleased and happy.
It can be said that the recitation competition is a competition I have been looking forward to for a long time, because there are opponents and competitions in it, and I can see my own level.
It is also an addiction! I'm waiting for the grade recitation contest! I hope to show my best style! My friend my friend Qiu Chuanghao, a friend of Class 4 of Dahao Middle School in Haojiang District, Shantou City, Guangdong Province, is an indispensable communication event in life. Everyone has a good friend. People without friends will be lonely, and I am no exception. I also have a very good friend.
Her name is Tingting. I met her online. I hate being late when I talk to her.
I had an incident with her, and I still remember it deeply until now. Let me tell you what happened. I remember that season was summer, and it was very hot that day. I went to school early at noon, but the time hasn't arrived yet, so the school gate hasn't opened yet.
I stood there waiting for the school gate to open. After standing for 20 minutes, I was sweating profusely and the doorman came to open the door. After entering the classroom, I almost had a class. My head suddenly fainted, and I lay on my desk to see if I could get better. At this time, a familiar voice said a word and asked me if I was sick.
I looked up to see who it was. It turned out to be Tingting, the person I hate most. How can she ask me so kindly?
So I asked her if she wanted to laugh at me. She said solemnly that she didn't want to laugh at you. After a while, she put some white flower oil on me and asked me if I was better. After school, she insisted on taking me home because I was dizzy. I couldn't argue with her, so I asked her to take me home.
After this incident, I changed from hating her to being good friends with her, and we are still studying together until now.
We all have a common desire, that is, to be a doctor to save people.
I want to invent a "multifunctional desk".
Because there are too many things in our schoolbags now, sometimes we need to learn too much. If we can't put the schoolbag in, it will take a long time to put it in.
So I want to invent a "multifunctional desk", which can automatically change books according to the courses on the curriculum, and only need to make a copy of the curriculum.
And its size can be changed at will, and it is not afraid that the book will not fit.
It also has a stunt, that is, it has an anti-theft device, when someone steals something, it will "change" itself.
Obviously it is made of wood, and it turns into metal in the blink of an eye. How awesome.
In addition, an alarm should be installed. If there is danger, it will automatically ring and make a "cry" sound.
By the way, we need to install a camera. As long as someone steals something, it will take pictures of that person.
I also want to invent a super-smart pen, which looks no different from ordinary pens in appearance, but the internal structure is basically the same, all made of metal.
Its function is to automatically correct homework.
Can be turned into a pencil, oil pen, gel pen, watercolor pen.
When necessary, just change it.
I also want to invent a super handbag, made of nylon.
Its function is to turn it into a house and a computer.
Just throw your handbag into the sky and it will become a house.
These can be built into the desk, and it will provide you with anything you need. It's light and fast to use, so you don't have to worry about not having a pen or a handbag, not to mention not having enough desks.
I really hope that all these inventions can be realized and make our study and life more colorful.
Please indicate the source for reprinting. How nice it would be to invent a smart schoolbag.