Current location - Education and Training Encyclopedia - Graduation thesis - Research paper on health and epidemic prevention
Research paper on health and epidemic prevention
In daily study, work and life, you will always come into contact with papers. Thesis is a tool to describe academic research results for academic exchange. So, how to write a paper? The following is my 800-word garbage argumentative composition carefully arranged for reference only. Welcome to reading.

800 words 1 the light is dim, the air is not circulating, the smell around the trash can is bad, and the garbage is scattered around the trash can in twos and threes. This is the garbage drop point in our community.

But the figure in the green vest, my grandmother, was neither too dirty nor too smelly, and soon cleaned up the surrounding area. Seeing the residents who came to throw garbage, she warmly welcomed them, carefully checked them with garbage bags, and guided her neighbors to correctly classify garbage. At dinner, grandma smiled and shared her day as a volunteer. The more I listen to it, the more excited I am, and I am ready to move. I quickly contacted my classmates and signed up for volunteer activities of community garbage sorting.

First of all, in the bright sunshine, volunteers from the Bowen Team of Sunflower Squadron were lucky enough to come to Shuiqing No.1 Village to learn garbage sorting and volunteer activities with volunteers from Hongyi Team. Put on the green vest, and we started today's activities.

Under the guidance of the aunt of the neighborhood Committee, we came to the garbage drop point. Four giant trash cans with clear signs are in place, and the air is filled with some rotten smells. The students frowned and covered their noses, and all stopped. While hesitating, an elderly grandmother came from a distance, holding two garbage bags in one hand and a cane in the other. She came straight to us when we were wearing eye-catching vests. My classmates and I smiled at each other and walked towards the grandmother with small steps. Unfortunately, the courage we had just mustered disappeared in an instant. I turned and pulled my companion's skirt and asked in a low voice, "What can I do for you?" "Oh, it's so embarrassing." "You go first? You try? " In this way, you said something to me. In the end, we both became kittens and stood there. At this time, the classmate's mother quickly came to help and said, "Don't be timid, be brave, and test yourself by the way. Go quickly." You can do it. " Hearing these words, we cheered up again, ran to the old woman's side, took the garbage bag from her hand, checked it carefully, and then threw it into the corresponding trash can in turn. Grandma went over and said, "I can't make a mistake, but I started to learn garbage classification a long time ago ..."

After completing the first volunteer activity, we made bold progress and stopped being shy. The sun rises higher and higher, the bright yellow sunlight shines directly on the ground, and the breeze blows through the treetops, which makes us full of confidence. People who came to throw garbage rushed to help, and there were mistakes and ambiguities in garbage classification. We also actively consulted professional uncles and aunts to help residents classify correctly. Looking around, there are still some students running around in the community. At this time, how much we look like a beautiful scenic line. ...

"It is every citizen's obligation to consciously sort garbage and protect green homes ..." "Garbage sorting can't be done overnight, and it needs everyone's perseverance, mutual supervision and active cooperation ..." "Small actions can bring great gains. Green home, starting with you and me ... "The same words are repeated many times a day, but the students still enjoy it.

As the sun sets, the volunteer activity of garbage sorting has come to a successful conclusion. I wiped a lot of sweat from my face with my hands and looked at my classmates. We smiled at each other and the laughter echoed in the community for a long time. ...

Rubbish 800 words 2 Rubbish is very common in our daily life. However, if the garbage is not handled properly, it will bring disaster. As long as we all sort the garbage, then we can turn the garbage into treasure. It was not until Saturday a few weeks ago that I really realized the importance of garbage sorting.

That day, I wanted to go out for a walk early in the morning As soon as I opened the door, I saw four trash cans with recyclable garbage, other garbage and kitchen waste written on them. In harmful waste, several sanitation workers were cleaning up the garbage on the roadside, and several sanitation workers ran towards the river with tools. Seeing these sudden moves, I was at a loss. It took me a long time to react and ran home. Mom was cooking in the kitchen, and I went into the kitchen at once. My mother seemed to feel that I had entered the kitchen and turned around. I asked my mother curiously, "Mom, what are the four trash cans and sanitation workers outside?" Mom smiled and said, "Those trash cans are used for sorting. As long as the garbage is handled properly, it will turn waste into treasure! " ""What about sanitation workers? "I still don't understand." Those sanitation workers are here to clean up the garbage. They want to sort the garbage from every household. They can't do it alone. You have to organize and protect yourself in the future. "Mother kindly said that several sanitation workers ran to the direction of the river and were cleaning up the garbage by the river. Do you want the river to be as clear and clean as a mirror? ""hmm! " My mother nodded and told me all kinds of knowledge about garbage classification with great interest. Mother was so absorbed in her speech that she didn't even know that the food was burnt. I didn't remind her until I found out. Not only did my mother talk about her investment, but I also listened with relish.

After my mother finished the knowledge of garbage classification, she plunged into the kitchen to cook. I swallowed what my mother said and digested it slowly. After breakfast, I looked out from the window and was attracted unconsciously. My mother went upstairs and saw me lying down, so she came and patted me on the shoulder. I felt someone patting me on the shoulder, and I was shocked. My mother saw everything and said to me, "Do you want to reflect the garbage classification and be a small sanitation worker?" I listened to my mother's words, looked at the sanitation workers and nodded. My mother smiled and said to me, "Then go!" I saw my mother agree, so I went downstairs and joined their team with the sanitation workers. I asked and guided them to send the garbage back to their "home". I became a member of the sanitation workers, not ashamed, but honored. The kind of obscurity and selfless dedication of sanitation workers touched me.

Garbage is a "drug" that harms us, but as long as it is handled properly, it can be turned into treasure. It is impossible to separate garbage only by sanitation workers without putting yourself into it. Only when we act and join the garbage sorting group can we be better! Let's divide the garbage, the environment is beautiful!

Garbage argumentative composition 800 words 3 "garbage, beautiful environment!" ""I can do garbage sorting, green life I go first! "Looking at the new striking red banner in the community, my memory can't help but go back to a few years ago.

I remember when I was traveling in Germany a few years ago, I saw a strange machine in the supermarket. It's a bit like an ATM, but a big, round and deep hole in the panel shows that it has other uses. It happened that someone came to use it at this time, so I watched curiously. The man was carrying a cloth bag with a dozen empty plastic bottles, large and small. I saw that he put the bar codes of plastic bottles into the round holes in turn, and the bottles were scanned and swallowed "plop, plop". After all of them are released, the total number of plastic bottles and a sum of money are displayed on the screen next to them. He pressed the enter key and the machine immediately swiped a card. He put it in his pocket and left. This machine is so popular that I watched with interest several people doing the same operation in succession. At the same time, I found that the plastic bottles that people put into the machine are clean, and there is no residual drink or water.

Local friends were very interested in me and enthusiastically introduced me: this is a plastic bottle recycling machine, which is available in every supermarket. Because the price of each bottle of water in Germany contains at least 0. The deposit of 25 euros for empty bottles is much higher than the beverage itself, so Germans are used to washing empty plastic bottles and taking them to the supermarket as recycling machines. With the printed receipt, they can deduct the payment at checkout or directly convert it into cash. Some people send empty bottles to special places to exchange money for homeless people.

"No matter who takes it, it will eventually be sent to the recycling machine. You know that the recycling rate of German plastic bottles is 97%! "

Listening to his introduction, there is a faint pride in his tone, which makes me both surprised and admired. I can't help but have a strong expectation-when will there be such a recycling machine in Shanghai where I live?

We have long been used to drinking bottled water and bottled drinks. After drinking it, we can throw it in the trash can and buy another bottle when we are thirsty. How convenient! However, it's not bad to throw plastic bottles into the trash can. Many plastic bottles are thrown by people on the roadside, in the lawn and even in the river. Although we are reluctant, we have to admit that we seem to be used to it. ...

Shanghai is a modern international metropolis, which is not inferior to developed countries in many aspects; But in the matter of garbage sorting and recycling, our ideas and actions are backward. Good ideas must be accompanied by good measures, so as to complement each other and play a greater role.

"What rubbish is this shampoo bottle? Is it dry garbage or recyclable garbage? And this ... "Fortunately, Shanghai is now implementing mandatory classification of domestic waste. I believe that in the near future, plastic bottle recycling machines and more powerful equipment can also be seen in Shanghai. The use of these machines and equipment will also help us to do a better job in garbage sorting.

I firmly believe that garbage sorting will soon become our habit, which will mark a new height of our urban civilization.

800 words 4 "Garbage classification, start with me", this sentence is often said by many people. However, they just talk and don't really practice. Even if they do, they are doing something wrong. When someone throws litter, as an "environmental guardian", I will come forward to stop it. However, they said they had littered it.

Garbage sorting is not simply throwing garbage into a big trash can at will, but sorting the garbage first and then throwing it away. In residential areas and other places, there are generally four garbage bins, that is, we have to divide the garbage into four categories, namely: kitchen garbage, recyclable garbage, harmful waste and other garbage. Let me slowly explain the difference between these four kinds of garbage:

"Kitchen garbage" refers to the kitchen garbage produced in the production process of dining cars and unit canteens, as well as the kitchen garbage produced by residents' family life and perishable garbage produced in bazaars. For example, the skins of apples, expired food and leftovers every day belong to kitchen garbage.

"Recyclable garbage" refers to some unpolluted domestic garbage suitable for recycling and resource utilization. Such as waste paper, plastic and metal products we drafted.

"Hazardous waste" refers to some domestic wastes that cause direct or potential harm to human health or the natural environment. For example, cosmetics discarded by your mother, expired medicines at home, and used lamps all belong to this kind of garbage.

"Other garbage" refers to other domestic garbage except the above three kinds of garbage. For example, take-away disposable tableware boxes, worn-out bowls, ceramics, cigarette butts eaten by dad, etc. all belong to this kind of garbage.

After talking about these little knowledge of garbage classification, everyone should have a deep understanding of "garbage classification"! Let's learn to classify garbage, and strive to be a qualified environmental defender together!

I hope that "garbage sorting" will become simpler and the environment around us will become better!

Recently, there are some special people around us, and they are everywhere in the city. Not gorgeous clothes, an orange or green vest, a volunteer certificate and a warm heart-this is all a garbage sorting volunteer has. They silently bring convenience to our life and bring cleanliness and beautification to our urban environment.

"It's too late!" I stuffed my last bite of breakfast, picked up my schoolbag and garbage bag, and went downstairs as fast as an arrow. When I ran to the trash can and was about to throw it away, a stern voice suddenly sounded behind me, "Wait a minute!" " With the wind brought by people running, a white-haired old man took the garbage bag from my hand, opened it directly and rummaged through it with his hands. He pointed to a piece of watermelon skin and said to me word by word, "This is wet garbage. How did it get into the dry garbage? " Also, this ... "The old man began to separate the dry garbage mixed in the garbage bag one by one, and taught me to sort the garbage in the future." Oh, make a mountain out of a molehill, I have work to do! "I left impatiently and rushed to the bus stop. Unfortunately, a bus just left, and I could only watch it go away.

The more I thought about it all the way, the more angry I became: that man was so annoying that I missed the bus. Why am I so unlucky? After many twists and turns, I finally got to school. Although I hurried from left to right, I was still late. As soon as I entered the classroom, the class teacher's eyes shot at me unabashedly ... I was in a bad mood all morning, and finally started broadcasting the daily publicity activities at noon. Today, I just carried out the publicity of garbage sorting. Eating lunch and listening to the announcer's rich and detailed explanation, the scene of the morning came to my eyes. I can't help blushing. Volunteers are not afraid of being dirty. He picked up the leftover watermelon peel with his hand and popularized the knowledge of garbage classification for me, but I was impatient! Thinking of this, I am less disgusted with the old man in the morning. After all, garbage sorting is what everyone should do, which not only beautifies the environment but also benefits future generations, killing two birds with one stone.

After school in the afternoon, I went home with my classmates and returned to the community. I saw the old man still holding on to his post relentlessly. Looking at his messy white hair and determined eyes in the wind, I understood the reason why he insisted on that belief, and my guilt welled up in my heart. I silently thought to myself: Why not put yourself in others' shoes? How many people are willing to pick up other people's garbage by hand and sort it? It is with these volunteers that the city's garbage sorting can be fully realized, and it is with them that the city's environment can be better. I ran to my grandfather and said to him, "Grandpa, I'm sorry, I was wrong this morning."

People in our lives who are not paid attention to by us are constantly serving us with their own hands-volunteers, not only in garbage sorting, but also in every corner around us. Thank them for their contribution to the garbage sorting work and add a touch of green to the urban environment!