High school smog composition 800 words

In life, work and study, we often see the figure of composition. The composition needs a complete text structure, so it is necessary to avoid an endless composition. So, how to write a composition? The following is 800 words of smog composition in senior three, which I sorted out. Welcome to read the collection.

800 words 1 The scenery parked outside the bus is your illusory side face.

The sound of changing collision with plastic cups lingers in the flashy air of 10℃.

He gives you a side face, and she turns her back once in a while for a small coin, or friendly or imperceptible contempt. Your crooked figure can't be changed in a cold day.

She was carrying a red backpack, which was so colorful, but she couldn't hide the sadness under her long hair, so she walked straight past you. Occasionally, under the bangs lifted by the wind, there are dull eyes, and the platform is full of people. She put down her backpack and huddled in a corner, and finally got on the bus.

He shook his mobile phone, walked quickly to the platform, stood still, and his frown betrayed his heart. After all, he can't help it. He dialed again and again, but the pace was messy and no one got through. You drag your thin body slowly forward, shaking the plastic cup in your hand, and the words in your mouth can only be heard by the people in front. I see you have been standing for a long time, he is wobbly, and you can imagine the prompt when no one answers. You walked away, got used to it, went to the next "life", and he got on the bus and drove to an unknown place.

Someone is laughing, like a ghost bird; Some people are silent and warm with their hands in their pockets; Some people are filled with the smell of sadness; Someone pretends to be strong ... you are so indifferent, and all these habits are enough to make you indifferent.

The air is in turmoil, and no one cares where the dark wind comes from and where it goes.

Is gloomy weather quiet, or is it unpredictable?

You may be used to a hopeless life.

However, the air at 10℃ will be very tired, the collision will be very painful when the agitation is changed, and the eyes that hang for a long time will be sour. Anything without life has its own "life law", not to mention you, him or her?

The warmth brought or taken away by people coming and going in the bus station makes this small open-air place depressed.

You have seen that bright red bus for a long time. If you take two steps outside, you can see more colors and more people. Look at the world. It's not that bad. Don't close yourself, don't live in the smog, and only see the few inches of land you care about.

Where there is waiting, there is parting.

You've met too many happy and unhappy people. They have their stories. Their process is waiting, and the ending is starting.

Let go of the slightly raised hand, stand up, get out of the iron gate, get out of your "smog" and see the world. It's as beautiful as ever. You have waited long enough.

Don't waste life. He is the most beautiful sunshine that God gives you. Accept him and decorate him as a reward for yourself.

Come together in the morning and see a vast expanse of whiteness outside the window, not snow, but fog and haze.

Opening the window, there was a biting cold wind, followed by noisy voices and noisy coughs. The first breath of air is neither fresh nor refreshing. It smells of tobacco and oil, mixed with a rotten smell, reaching my throat. I had a bad cough and slammed the window. That's disgusting. No wonder classes are closed! Sitting on the bay window, watching the crowd in the street, they all wrapped themselves like strange cloth bags. The sky outside the window is gray, and the milky fog covers all the objects. Everything seems to be soaked in milk.

I didn't go out, just watching, which was embarrassing and uncomfortable. I drew the curtains angrily. There weren't many blue skies in Nanjing before, but it wasn't that bad! Step by step, step by step, live irresponsibly, and do all activities irresponsibly, how can you not be punished! Now many people, including our government, have realized this, and the theme of protecting the environment has been called out loudly. But who really did it, seriously and wholeheartedly? Everyone wants others to do it, but give themselves a break. They think it is difficult for them to change. But I believe that as long as it is done, it will change and it will be effective.

Smog is not a natural phenomenon, but a very bad ecological environment completely caused by human hands. It is not appropriate to hate smog. Scold people if you want. It is human beings who surround the city with smog. Alas, who knows, it is human beings who are in trouble. With the progress of society and science, we can't sacrifice the environment.

Now, no matter what the big environment is, most real estate developers only catch up with the construction period, pursue efficiency and make money. The city is a big construction site, and dust is flying all over the sky. In this way, the dangerous substance PM2.5 is continuously produced. Fog, haze, ash haze and smog have become frequent visitors to the lingering shadows in our lives. Man is a link in the biological chain, so we can't influence the nature where all living things exist because of man. Humans should never destroy nature by themselves!

Smog is a mistake, a serious mistake made by human beings. Wake up, act quickly, and give nature a true face!

One morning, when I got up, I found it was all white outside. What happened? I asked my father, "What is this natural phenomenon?" He replied: "This is smog, a harmful substance. Wear a mask when you go out, otherwise you will inhale toxic gases and get lung cancer, which is similar to smoking. " So this is a harmful gas. I'm going to school after breakfast. On the road, within three meters, almost no one can be seen.

The fog is getting heavier and heavier. I have never seen such a heavy fog. Before I left, I looked at the "weather forecast" on my mobile phone. Today is "heavy pollution", and the dressing assistant also reminded me to wear a mask when I go out. There is a poison called "PM2" in the smoke. 5 ",which is extremely harmful to human body. If you take off your mask, you will inhale toxic gas. If you don't accept it, you will feel uncomfortable. What a dilemma!

When I got to school and finished my first class, I thought I would go out for morning exercise and running as before, but the radio said, "Please move in the classroom. Due to the foggy weather, I will suspend running and morning exercises. " There was a commotion in the classroom, and everyone was chattering about the smog. In my opinion, the smog is too big for a series of activities to be held! We spent a long time chatting. After the second class, we ushered in our favorite microcomputer class. Computer courses are going to the computer room, but we have to go through the smog area, which has caused waves of entanglement. No way, just fight!

I took a deep breath in the classroom. I didn't take a breath on the way to prepare, so I rushed straight over. I told my good friend this idea, and she smiled: "You are really good, you have to run across two playgrounds!" " Can you hold back? "I said helplessly," what can I do? I don't want to wear a mask. If I go to the computer room and put it in my pocket, won't it be dirty? No way, take a few more breaths on the road? " "Why not? Just a few drinks, it doesn't matter. " I am still worried: "What if this air is as addictive as smoking? Forget it, I still wear a mask! " She looked at me in distress situation.

The disaster before the microcomputer class passed, and we finished the happy microcomputer class. Get ready to stand in the school road team. Suddenly, a scream: "Ah! You stepped on me! " I had to say apologetically, "It's foggy, sorry." Until noon, the smog has not dispersed. It is like a naughty child, unwilling to leave his beloved toy and stay here.

What a smog! People are complaining about the smog, but may it be because they don't care about the environment? Should we also reflect on ourselves?

The weather in Chengdu has always been foggy in recent days.

Get up every morning, and never see the fiery red sun illuminate the earth again. At home, you may not feel it. Only when you leave home will you find that the fog has enveloped the whole city and the surrounding beauty has become blurred. Traffic jams caused by smog; Asthma and other diseases caused by smog ... Smog weather always bothers us and brings us a lot of inconvenience. Although I often run around in the street with my coat on my back and my schoolbag on my back, I sneeze from time to time, and even a cold can't be cured for a long time; The news also frequently reports the serious consequences caused by the persistent smog weather. Smog weather has seriously affected the air quality and people's normal life in Chengdu.

20xx165438+1October 2 1 day, Chengdu, Sichuan suffered the worst smog in history, with visibility less than 50 meters. That day, I saw many people wearing masks. I thought to myself: can this small mask help people prevent disasters caused by smog weather? I opened the computer search with questions and finally came to a conclusion. It turns out that the air in foggy days contains some tiny dust particles that people can't see with the naked eye. They are enough to give people lung disease and are harmful to our health. Therefore, you should wear a mask to filter out the particulate matter in the air, so that there will be no particulate matter in the air you breathe, and you will not get lung disease.

Now, the smog weather has seriously affected the air quality in Chengdu. Now in Chengdu, there is smog weather almost every day. The beautiful "land of abundance" has also become a "smog capital".

Don't say smog is a killer, not to mention smog is terrible. In fact, the real murderer is us humans, the smog that we don't know how to protect the environment. In order to save the beautiful "land of abundance", in fact, we can turn driving into cycling to reduce the pollution caused by exhaust emissions; You can eat less cooking, eat more stews, and do less cooking fume; You can quit smoking or throw the finished cigarette butts into the trash can, and you can also reduce fireworks and pollution; We can also plant more flowers and trees to purify the environment ... Only when we choose a low-carbon life can we stop the smog weather and make the air fresher.

Ah, let's act at once! Let's stop the smog weather and save our beautiful "land of abundance"-Chengdu!

If I had to say what is the most distinctive souvenir of China, I would not hesitate to think of it: smog. But what is the real cause of smog? I have my own opinion on this.

In my opinion, a major factor of smog is automobile exhaust. Regarding the pollution of automobile exhaust, I found several shortcomings: some car owners often leave their cars on when they are waiting for someone or doing other things or shopping, so that although people are not there, their cars are silently emitting exhaust gas, causing air pollution. Also, in our neighborhood, we can see white smoke rolling from a distance. I thought it was on fire. I ran over and saw that it was a diesel car emitting exhaust gas! Dad also told me that this kind of car is generally not allowed to drive here. Looking at the thick white smoke coming out of the exhaust pipe, I feel very uncomfortable.

The two major factors of smog are factory exhaust gas. When I went to play with my parents with a happy and relaxed mood, I found that the original blue sky had become listless and gloomy, but those tall chimneys were still spitting black smoke. The radio also heard the news that the reporter found an illegal factory. So the lovely blue sky turned into a gray rag.

The three major elements of smog are dust. There is dust everywhere. If the sanitary conditions are not good, it is likely to produce a lot of dust, and then the wind blows again, causing smog. So we should do more cleaning to restore the sky.

But now the smog has been produced, which is hurting our bodies all the time. So how to prevent it? I found the answer: 1, avoiding morning exercises in foggy days. 2. Try to avoid going out. Don't close the window too tightly. 4. Drink plenty of water. 5. Wear a mask when going out. 6, calcium supplementation, vitamin d 7. Wash your hands and nose after going out. The above is my little common sense.

Although we have preventive measures, we can't relax. We should protect the environment, avoid air pollution, don't make the sky look sad, let him laugh and be happy again. We don't want a gray world, we want a colorful world. Don't let the chimney spit out black smoke, and don't let the tail gas diffuse. Let the future be full of color and the world be full of vitality. Protect the environment, start with me!

Senior three smog composition 800 words 6 Xiao Wu's heart is like this dark smog, the haze does not come away, even when you are sad.

What makes him so sad? It's smog.

What is Xiao Wu thinking? He has a lot on his mind, and the most important thing is the smog for several days, which has seriously affected his greenhouse. The tomatoes and cucumbers grown in his family these days are inseparable from the sun. If it is not sunny, I'm afraid the cost of this shed will not be recovered. This is the first year for his family to grow vegetables, and his father paid off the loan. If we lose money, the tuition and living expenses of him and his sister will not be settled next semester. The college entrance examination will be held next year. I heard that the tuition fee is tens of thousands. Without money, I'm afraid he can't afford to go to school even if he is admitted. Xiao Wu's dream is China Agricultural University. If father doesn't succeed in this experiment, his ideal will be dashed. He really intends to burn incense and worship Buddha, but he still believes in science. However, according to the weather forecast, it will not be windy for at least three days, and it is still unknown whether the smog can disperse. Isn't there a more scientific way to dispel the smog?

Xiao Wu is thinking about this problem with a heavy heart, and there is another problem that makes him more headache. He suffers from rhinitis. This foggy angel has aggravated his rhinitis. He took medicine for several days, but it didn't work. He thought of an injection and infusion, but he needed money. Therefore, he wants to deal with it in the simplest way-running. But running in foggy days will only aggravate lung infection. This one won't work, and neither will that one. This can embarrass Xiao Wu. The first mock exam will be held in a few days. This rhinitis has seriously affected his review, as well as the math problems that can be worked out at ordinary times. Because of this nasty rhinitis, he has no mood, no thoughts and no way.

Xiao Wu's mood is changing, and so is his ideal. He wants to choose environmental protection, and he wants to use the scientific knowledge and skills he has learned to control this hateful smog weather in the future. The bad weather is as bad as my father didn't have a chance to learn culture. There is only one chance to change one's own destiny and one's parents' destiny. As a result, his mood seems to be better, his thinking seems to be clearer, his spirit does it one brace up, his teeth clenched and his fists clenched, but his frowning brows stretched out. The living can't let the urine suffocate, and the hero can't be stumped by temporary confusion. Fight hard, no matter what happens tomorrow, do the current thing well first and finish today's task seriously. Wait, wait, wait. He took a deep breath and then exhaled slowly. His headache seems to have eased. He seemed to see the sun rushing out of the fog, as if he saw his father's unyielding eyes. ...