Learn to write a composition. I want to be an inventor.

1. I want to be an inventor, but I know I must study hard. I want to be an inventor with no less than 500 words.

"Invention changes fate, wisdom creates wealth"

Science and technology are the primary productive forces.

In the long journey of mankind, technology has always been the forerunner of life.

Guiding the development of human society.

Direction,

From the four great inventions in ancient times to the explosives invented by Nobel,

Didn't Edison invent the electric light?

No matter which country, these great inventions have influenced and benefited the whole world.

Promoted the development of human calendar.

The progress of history. So I also want to be an excellent inventor and make contributions to the world! which

I'm afraid it's just some small inventions, which can also facilitate people's lives.

I want to invent many things. I want to invent a drug that can create tumors in the human body.

The inside has been decomposed,

And then excrete the medicine.

In this case, there is no need to operate on the body.

Make the tumor disappear. No one will lose their lives because of malignant tumors or surgical mistakes.

Life.

I want to invent a machine through which I can understand the mood and emotion of animals.

Change. In this way, no one will do anything wrong because they don't know how animals feel.

Maybe animals don't like bathing and cleaning, don't like being visited, don't like being domesticated, and disdain.

Be taken care of;

No? But we don't know,

Animals are always determined according to their own wishes.

Feeling. If there were such a machine, this kind of thing would have been avoided.

I also want to invent a candy that can sweep away the haze in my heart and make me feel better after eating it.

Good candy; A candy that can make a crying child happy without crying.

Fruit;

A way to make people forget unpleasant or sad things for a while and remember the best things in their hearts.

Candy of memory; A very sweet candy; One who can

Maybe all this stuff is bullshit now, but maybe later.

It will become a reality. however

First of all, you should study hard, because you only have.

Hard professional knowledge, these things are possible.

I invented it,

I can create for society.

Create more beauty.

So I will step by step towards my goal,

For dreams.

Want to refuel!

2. "I want to be an inventor" composition Whenever I see that the environment in the world is being destroyed more and more seriously, I want to be an environmental inventor and use my own environmental inventions to restore those deeply damaged environments.

I want to invent a rapid growth agent for trees and sprinkle it on the seeds of trees to make them grow immediately. In this way, we can turn barren hills into forests and deserts into oases.

If the grown tree is destroyed, it will soon grow into the original tree. This not only solves people's demand for wood resources, but also gives the earth new clothes and small animals new homes. It's killing three birds with one stone.

I also want to invent an environmental protection robot. This robot has two long arms and a big mouth. It can catch the garbage that harms the earth's resources and environment all over the world, throw it into the mouth, process it and turn it into minerals, coal, oil and fresh water ... all the rare resources in the world. The robot I made can also turn the animals that are rampant in the world and harmful to human beings into beneficial animals.

In this way, the earth's environment will take another big step forward. If only there were such an invention! I want to study hard now, become a real environmental protection inventor in the future, and turn my dream into reality.

I want to be an inventor's composition.

On Saturday night, I had dinner with my parents and went out for a walk. Walking, I came to the door of a hospital. The doctor is telling the patient's family that the patient is hopeless. When his family heard this, it was like a bolt from the blue, and he almost fainted. So he walked out of the hospital. Go crying. Back home, I secretly made up my mind; You must invent a pill that can treat leukemia, cancer and other diseases! In my sleep, a voice woke me. It turned out to be an old gentleman with a white gauze, a long beard and a cane! He is preaching to me:

"Son, many people don't make up their minds so quickly. So, I will meet your requirements. The premise is: don't say anything to see me! " As soon as the old man finished that sentence, I woke up from my dream. It was almost dawn, and it was also the time for me to get up every morning. Then I got up quickly. Suddenly, I saw a list of pills on the bedside table. I quickly told my parents that I would not eat breakfast. Pick up the cheats and run to the hospital, grab the medicine and make him into pills. I went home and got an empty bottle. Put all the pills in. Then, I went directly to the patient's home last night. I saw him weakly saying his last words to his mother. I urged him to take medicine. Finally, I went to every hospital and asked them to copy the secret recipe and make pills. The next day, the patient's family came to thank:

"Thank you! My son took your medicine yesterday, and he recovered. And there is a strong body! " I'm flattered. Imagine that I am an inventor; Wearing a pair of experimental glasses, white armor and white helmet. However, this is a dream!

I want to be an inventor.

What will I be like in twenty years? He is an engineer and a scientist. No, I'm an inventor, like Edison. I want to invent something that is beneficial to human beings and society.

For example, I want to invent a kind of clothing. The difference between this kind of clothes and other clothes is that it is warm in winter and cool in summer. Wear it in winter, you will feel very warm, and you don't have to wear chubby clothes anymore; When you wear it in summer, it will make you feel cool and comfortable. This kind of clothes can also be waterproof, fire-proof, automatic sterilization and need not be washed. This kind of clothes is ok!

I also want to invent a car. This kind of car is not an ordinary car. It is controlled by a computer. When a buyer buys a car, the computer automatically inputs the buyer's appearance. When the buyer walks to the front of the car, the car will automatically open the door and say "Hello, Master". If it is a thief, the car will take a picture of the thief's face, and then automatically call the police. When the police come, they will automatically output photos. This kind of car doesn't need a steering wheel and will automatically control the speed. This car can fly in the sky like an airplane or sail in the water like a boat. This is the car I invented.

At this moment, I heard my mother call me, "Jingjing, get up."

"Haha ..." It turned out to be an interesting scientific fantasy dream! But I have a great feeling through this dream. I think I must be an inventor when I grow up, to invent what I want. Invent what the country needs. I also want to invent nuclear weapons so that other countries will not dare to bully us.

I know that being an inventor does not mean that the party can be a party. It's no use just talking. You must have rich knowledge and a scientific mind. Therefore, I want to study hard now and be an inventor who is useful to the motherland, society and the world when I grow up.

I want to be an inventor. I am an ordinary fourth-grade primary school girl. Although my grades are not so good, I have a dream, and that is to become an inventor.

It's summer. There must be a mosquito attack. As soon as I enter the house every day, mosquitoes will follow me into the house and bite me hard when I do my homework, which makes me very upset.

I think you must have had such an experience! Just when I was angry, an idea popped out of my mind-why didn't I invent something that could prevent mosquitoes from entering the house? So I found out my invention box, took out my tools and began to study. After a day of research and development, I finally made a strange thing. I named it "electric mosquito wave"

Don't underestimate it, it is very useful! Of course, an inventor should try what he does well. The "electric mosquito wave" looks like only two thin pieces of iron. Don't underestimate these two pieces of iron. This is no ordinary iron.

I first put an iron sheet on the edge of the door extension and an iron sheet on the door frame. Now, let me tell you what it does.

"Electric mosquito wave" can emit waves similar to ultrasonic waves, and it is charged, but it does not need to be charged. Once the door is opened, a magical magnetic field is formed between the two iron plates. In this magnetic field, electric waves are constantly emitted, which can kill mosquitoes or flying insects of any shape.

So, when you open the door, don't worry that mosquitoes will follow you into the house! You may ask, if you can electrocute mosquitoes, can you electrocute them? Haha, in fact, the power of "electric mosquito wave" is very weak, and the electric wave it sends out can only cause mosquito death, without any harm to human body! It is very safe for people to shuttle back and forth between "electric mosquito waves". In fact, this "electric mosquito wave" can also be installed on windows or other passages.

As long as you put an iron sheet on the window and an iron sheet on the opposite side of the window, no mosquito can escape the power of "mosquito wave" even if there is no screen window. Haha, I saw a mosquito flying towards the door, and I thought, "This mosquito really wants to trap itself!" " "I left the door open, and just as the mosquito approached the electric mosquito wave, I heard a bang, and the mosquito was electrocuted!" Yeah! The experiment succeeded! "I cheered happily.

In the next few days, I made a lot of "electric mosquito waves" and sold them in the market. Sure enough, it was snapped up immediately! Later, more and more customers came to buy "electric mosquito wave", and my business became better and better. My product has won everyone's trust and is called "super inventor" by everyone.

The product of "electric mosquito wave" is spreading farther and farther, and my fame is growing. I really hope that we can continue to invent more useful products in the future and bring convenience and excitement to people's lives.

I want to be an inventor when I grow up. My ideal is to be an inventor and create many things to benefit mankind.

First of all, I want to invent a kind of multifunctional shoes, which can absorb cold air in winter and release it in summer; It can absorb hot air in summer and release it in winter. You can also become a snowboard when you want to ski and roller skates when you want to skate. It can turn green in spring and make you feel full of spring; Summer turns blue, making you feel cold and refreshing; Autumn turns golden, letting you know that there are abundant crops in the field now; It turns red in winter, so that you are no longer afraid of the cold. You can also adjust the size at will, and a pair of shoes can last a lifetime. In addition, it has many functions, which will not be introduced here.

Next, I'm going to invent a variety of cars, which can go into the ground, up the mountain of knives and down the sea of fire without fear. Because this car was made in super alloys. It can also be converted into vehicles such as cars, boats, planes, submarines and rockets at any time. It also has a feature of multifunctional shoes, that is, it can absorb hot air in summer, release it in winter, suck out cold air in winter and release it in summer, making you warm in winter and cool in summer.

If I become an inventor, I must invent many useful things. I will study harder in the future and strive to realize these wishes in the future. Do you want me to be such an inventor? Cheer for me!

6. My ideal composition is 100 (I want to be an inventor). I want to be an excellent inventor and invent many inventions that are helpful to mankind. I will also learn from world-famous inventors, such as Edison and Franklin ... and learn their advantages so that I can become a world-famous inventor when I grow up.

I like reading Edison's stories since I was a child. His numerous inventions are examples for me to learn from. Edison was an "invention fan" since he was a child, and a nest of chickens would fascinate him. Sometimes he can observe for three or four hours without moving, and he makes a lot of jokes about it! One afternoon, little Edison suddenly disappeared, and his parents were very anxious. Later, my father found Edison lying on a nest of eggs in front of the neighbor's warehouse, incubating chickens. He observed everything carefully, so he invented the electric light and telephone when he grew up. ...

I want to be an inventor, because I think the current teacher is too hard! Correcting homework day and night. In class, I will keep writing on the blackboard and "eat" chalk dust. Therefore, I want to invent a "notebook corrector" and a "speech-to-text machine". "Book Corrector" can automatically correct students' exercise books. Just press a red button next to it and put in the standard answer. It doesn't take 1 minute to finish all the books. If it is a composition book, it can also give the best comment. The "speech to text machine" looks like a pen. Just turn on the switch and say what you want to write, and you can turn the sound into a font. With these two magic weapons, teachers don't have to work so hard!

I also want to invent a kind of clothes, which is cheap and can adjust the temperature, and can also take a shower with clothes on! You can feel cool in hot summer and warm as spring in cold winter. You can always keep the electricity you need on your clothes so that those poor people don't have to endure the cold.

If my wish can come true, then the world must be beautiful!

I dream of becoming an inventor. I want to invent a rocket myself. First, I plug a memory chip into the computer so that it can collect all the rockets from all over the world.

Then I will invent the best rocket in the world to fly around the earth and record everything on the earth.

As long as the owner inputs what he wants to see, he can show where it is, which country, city, county, district, building, floor, room and place are very clear. This rocket can not only find things, but also find people! Although this is a dream of mine, I want to make it come true when I grow up.

But in the eyes of many people, it is impossible for me to realize this dream, but I will persist, work hard and not give up. Even if I keep stumbling on the road of pursuing my dream, I will get up and move on.

My dream is to be an inventor and benefit China, the world and mankind.

7. My ideal is to be an inventor. Everyone has his own colorful ideals, such as "teacher, doctor, astronomer, scientist" and so on.

If you ask me what my ideal is, my ideal is to be an inventor. "You don't have to be naive to be an inventor", you may ask, but my ideal is an inventor.

When I become an inventor, I will invent a schoolbag. Now the schoolbag is heavy but not heavy. Too many things can't fit under the bulging desk. When it rains, the schoolbag will get water and the books inside will get wet. I invented a high-tech schoolbag, rectangular, light and waterproof. It is 32 cm long and 15 cm wide, like a handbag. There is a screen in the schoolbag, and there is a keyboard under the screen, which contains learning materials for grades one to six. If you need a learning tool, just enter the name of the tool on the screen and it will appear on your desk. If there is a traffic jam on the road, it will turn into a plane and take you to school. During the exam, it will go into hibernation. Peeking at the answers to students' test papers can't escape the "eyes" of schoolbags. It will transmit the information to the teacher's computer, and then you will be punished! If you meet a thief on the road, the schoolbag will automatically fly out of a rope and tie the thief's hands and feet so that he can't move. If he steals again, you will be invisible, but you can see him and the rope will automatically be taken back. If school is over and you have been waiting for your parents for a long time, you can open your schoolbag, enter your parents' mobile phone number and press the space bar to talk to your parents at any time. Isn't it amazing? Well, if you have any questions next time, come to me and I'll answer them for you.

This is my ideal, so I will study hard now, and I can become an inventor in the future, a famous inventor at home and abroad. As the saying goes, "if you don't work hard, the boss will be sad."

I want to be an inventor when I grow up. What do you want to be when you grow up? I want to be an inventor when I grow up.

Let me tell you something! I like reading Edison's stories since I was a child. His numerous inventions are examples for me to learn from. Edison was an "invention fan" since he was a child, and a nest of chickens would fascinate him.

Sometimes he can observe for three or four hours without moving, and he can make a lot of jokes! One afternoon, little Edison suddenly disappeared, and his parents were very anxious. Later, my father found Edison lying on a nest of eggs in front of the neighbor's warehouse, incubating chickens! He observed everything carefully, so he invented the electric light when he grew up. I will invent something as useful to people as Edison in the future.

I will invent a shopping machine in the future, so that people don't have to go to the market or supermarket to buy what they need. Because, the goods will be sent to your designated place through the "super conveyor".

What do you think of my idea, children? Will it come true? I think it will come true through my efforts.

9. Unit 3 Composition of Grade 6: I want to write about my ideal. I want to be an inventor. Everyone has their own colorful dreams and their own ideals. Ideal is like a lighthouse, it will guide you to the other side of success. Friend, do you want to know my ideal? I tell you quietly: "My ideal is to be an excellent lawyer"!

Every time I see those well-dressed lawyers on TV, I feel admired in my heart for eloquently clearing the grievances of the victims in court. How I hope that in the near future, like those uncles and aunts, I can stand in a solemn court and use my rich legal knowledge to uphold justice for the victims and let the perpetrators get the punishment they deserve.

This ideal has to start with a small thing. I remember it was in the third grade. Because I am popular in my class, everyone likes to talk to me about anything and come to me for comments if there are any contradictions. No, Carol came to see me again. The thing is simple: because the teacher has a new rule, students must put their clothes under the chair, but in this way, the students behind them can't stretch their legs. I accidentally kicked Luo's bag down, and the two men quarreled about it. They quarreled more and more fiercely, and no one refused. The teacher was not there at that time, while other students just watched.

At this time, Sun Yifeng said, "Go and find Sui Jiaxuan to judge." I said, "Sun Yifeng, first of all, you are wrong. Instead of apologizing immediately, you kicked your classmate's clothes down and quarreled with him. Luo, you are also responsible. He kicked down your clothes. He didn't mean to. Just pay attention next time. How can you argue with him over such a trifle? Everyone is usually a good friend, and it is right to be humble to each other! "

Hearing this, both of them calmed down and apologized to each other. At this time, Mohan, a member of the brigade, said, "Hey, Sui Jiayu is really good, like a lawyer!" My heart is full of joy. Since then, my classmates have come to me to solve any irreconcilable contradictions. Because I am fair and just, I can convince everyone, so everyone kindly calls me "Lawyer Sui".

It has become my lofty ideal to be an excellent lawyer now. However, I know that imagination is useless and must be put into practice. In order to realize my ideal, I have secretly made up my mind: from now on, study hard and make my ideal no longer a dream with my efforts and sweat.

"After the rain clears, please believe there is a rainbow", so when I succeed, I will say: Thank you, my ideal.