Fourth grade environmental protection composition

In our daily study, work or life, everyone has written a composition, which can improve our language organization ability. Then do you know how to write a good composition? The following are five essays on environmental protection in grade four that I have carefully arranged. I welcome your reference and hope to help you. 1

There is such a person around us. They are wearing yellow jackets, riding three-wheeled bicycles, holding a broom that has been used for many years and wearing a mask-that is, cleaning workers. They exchange hard sweat for our beautiful environment, and they only exchange it for a good environment no matter how dirty the ground is. Their hearts are always thinking of the same sentence, that is: I

the elderly suffer a little, it doesn't matter, as long as we give the next generation a good environment, we will be satisfied. After all, we are useless and have not contributed to the country, so let the next generation repay the country.

since I heard this sentence, tears kept flowing downwards, and I was very inspired. From now on, I will help the cleaners and advise people not to litter. After all, the environment belongs to everyone.

Let me give you some advertising slogans to protect the environment:

1. Protecting the environment is everyone's responsibility

2. Protecting the environment means protecting our beautiful home

Whenever I see someone destroying the environment, I will go forward and stop it. I hope everyone loves the environment and protects their homes.

once, when I came home from school, I bought a bag of chestnuts and went home while eating. I heard the sound behind me all the time, as if someone was following me. Looking back, it turned out that a cleaner was handling the leftover chestnut shells I had eaten. Sweat kept dripping down, and he smiled at me, and I bowed my head in shame. Suddenly, an idea flashed through my mind-why don't I clean for the cleaner! With that, I walked up to him and said, "Aunt, let me help you clean up!" " Aunt said, "It doesn't matter. After all, you are a child, so it doesn't matter if we adults are tired. If your children are tired, how can you contribute to the country? " And I quickly said, "Auntie, it's time for you cleaners to go home and have a rest. If it weren't for me, you would have gone home and had a rest. Let me, let me help you clean." Aunt just gave me the broom and I cleaned up the rest of the garbage. Go to the aunt and say, "Aunt, you have worked hard. Go home and rest soon!" " Aunt's unforgettable smile has always been in my heart.

I didn't know the importance of protecting the environment until this incident, so we should enhance our awareness of environmental protection and let the cleaners do less, have more rest and don't get tired. Fourth grade environmental protection composition 2

× month × day × week ×

After the opening ceremony of the spring rain, the annual spring sports meeting finally ushered in the sunny April 11th, the official start of the school sports meeting competition.

Every competition in the sports field is going on in an orderly and tense way. The athletes are full of energy and high spirits, and they have the spirit of not giving up until they take the first oath. Look, the runners, when the gun goes off with a bang, they are like arrows rushing on the runway. After a while, he ran in front, and in a few minutes, another athlete ran in front. The athletes on the runway were not to be outdone, and the front and rear figures kept rotating ...

Looking at the high jump field, the athletes stared intently at the elevation in front of them. As the elevation moved up step by step, the expression on their faces became more dignified, as if thinking about how to jump over the height in front of them, and at the same time, they seemed to be challenging themselves.

At the same time, several other sports events are also going on fiercely. The athletes are full of energy, high spirits and devoted themselves to the competition ...

The sports meeting is over, and the achievements of the sports events in this sports meeting have made new breakthroughs, not only showing the level, but also showing friendship and style. More importantly, we can see a spirit of going forward and striving for progress from the athletes.

I really want to invent a solar-powered environmentally-friendly car, because in our life, cars need to refuel, cost money and destroy the environment.

the solar-powered environmentally-friendly car can absorb sunlight to charge, and if it is rainy, the solar-powered environmentally-friendly car can absorb the smoke on the road to exercise. Solar-powered environmentally-friendly cars sometimes don't need to absorb sunlight or smoke, but use a maple leaf and put it in a specific place, so solar-powered environmentally-friendly cars can run. When you are sleepy, the back seat of the solar car will immediately become a bed. When you are ready to sleep, the solar car will automatically drive, so you can have a good sleep. When you get up, you will feel very hungry. The back seat of the solar car will turn into a dining table with your favorite meals. You can continue driving after you finish eating.

Another function of solar-powered environmentally-friendly cars is to travel through time and space. Once I drove a solar-powered car and accidentally went to the building block world, where I met GG Bond and his friends. I learned that Super Man is GG Bond's opponent, and the super man's mecha is Yan's. GG Bond needs holy light mecha to defeat Super Man. I found the magic pen in my solar-powered environmentally-friendly car. I gave it to GG Bond, and GG Bond drew the holy light mecha.

how about it? the function of solar-powered environmentally-friendly cars is amazing! I really want to invent an environmentally friendly car! 4

The green world, like a magic umbrella, has always protected us from the wind and rain. If this magic umbrella is gone, we will have no life.

One morning, I went to the lawn to bask in the sun, and suddenly I saw a piece of white paper. I thought: What if there are white papers everywhere in the world? The more I thought about it, the more terrible it became. I ran to pick up the white paper and threw it in the dustbin. Later, the next morning, I went to bask in the sun, and suddenly I saw two or three pieces of white paper. I went to pick up the white paper again. I thought, It's not the way to pick up the white paper day by day like this! Suddenly I came up with an idea. I went home and asked my mother for a board. I first wrote with an ink pen "Grass is our good friend, please take care of it!" " Then I nailed a long board to a big board, and finally I went to the lawn to insert the board. I thought: No one will throw white paper in this way anymore. When I went to the lawn in the morning, it was very clean! Even half a piece of white paper was gone, and I laughed happily.

I look at this lawn so clean, which is my wish! I am very happy to see this green lawn. I hope everyone can protect this green lawn, protect our green home and take care of our magic umbrella like me.

Teacher Zeng Yuxing's comments: The author of this article expressed his desire to protect our green home by writing the white paper he saw on the lawn and his own actions, highlighting the center of the article. I am a fourth-grade student. I often see the pollution of human living environment from TV and magazines. To tell the truth, I want to invent several "environmental protection robot birds".

I invented the environmental protection robot birds 1, and 3. They don't burn gasoline like airplanes, which will pollute the air. It uses solar energy to fly in the sky without special management and will not bring any pollution. The eyes of the environmental protection robot bird are two cameras. It is controlled by a microcomputer, which is contained in its square box. They each have a different division of labor.

No.1 robot bird will fly around the community. If it finds scraps of paper or white garbage on the ground, it will pick it up with its mouth and send it to the trash can. Responsible for keeping the ground clean and tidy.

No.2 robot bird hovers over the road every day, absorbing automobile exhaust or other waste gases on the ground and converting them into components contained in normal air, such as oxygen and nitrogen.

No.3 robot bird specially patrols the places where waste water is discharged. Once it is found, it will be stopped immediately, and patiently tells people that waste water flows into rivers and irrigates crops, which will harm fertile fields, and it is human beings who will eventually destroy themselves.

My environmental protection robot bird can also do other small environmental protection things, such as stopping children from picking flowers and killing small animals at will.

With the environmental protection robot bird, our world will become more beautiful. How I want to invent my environmental protection robot bird as soon as possible!