Everyone has written a composition, and you must be familiar with all kinds of compositions, especially argumentative essays, which is a very important classification in composition. By putting facts, reasoning and distinguishing right from wrong, the author can determine whether his point of view is right or wrong, and establish or deny a proposition. How to write this type of composition? The following are my argumentative papers (3 selected articles) with the theme of practice for your reference, hoping to help friends in need.
As the saying goes, practice makes true knowledge.
It's true. No matter how rich a person's knowledge is, he knows astronomy above and geography below. If he lacks practice, he can only wait and die, and can't do great things.
We are no strangers to the past Changping War. It is a great tragedy that Zhao's 400,000 troops were buried alive by Qin. The reason is just that Zhao Kuo, an armchair strategist, left regrets in history. If Zhao Wang is good at employing people and replaces Zhao Kuo with Lian Po, I think history will be rewritten. This is a lesson of blood, we should always keep it in mind and always tell ourselves to be good at practice.
Su Dongpo wrote a "Japanese metaphor", which said: born blind people don't know what the sun is, so ask people with eyes. Someone told him that the sun is like a copper coin, so knock it for him to listen; A few days later, the blind man heard the bell and thought it was the sun. Someone told Finn that the light of the sun is like a candle, let him touch it. A few days later, the blind man touched the bamboo flute and thought it was the sun. Su Dongpo also said in the article that there is a kind of people in the south who can dive in the water for a long time just because they will live with the water in the future. Thanks to Shuidao, you can swim at the age of seven, swim at the age of ten and disappear at the age of fifteen. If a northern warrior who never knows water comes to see no one to learn, no one will tell him that it is better, and he will only die if he doesn't go into the water.
Luban's fingers were cut by small fine teeth on the thatch, and many small fine teeth were arranged on the locust's big die. Inspired by this, Lu Ban thought: If we imitate the fine teeth of thatch and locusts and make a tool with fine teeth on the blade, wouldn't it be faster and better to use it to saw trees than an axe? Lu Ban forgot the pain, turned down the mountain and started the experiment. With the help of metal workers, Lu Ban made an iron bar with many fine teeth. He sawed trees with this tool, which is really fast and labor-saving. This is how the saw was invented. Although this story is a legend, we can get such enlightenment from it: practice makes true knowledge and research wisdom.
Ma Ling and Li Ling are the two most popular Peking Opera actors in Jinling in Ming Dynasty. On one occasion, they staged the same play on the East and West stages to compete. Both of them played the traitor Yan Song. As a result, the audience watching Ma Ling's performance was gradually attracted by Li Lingzhuo's singing and dancing skills. Ma Ling withdrew in shame. He left overnight, went to the capital thousands of miles away, and became a servant under the Prime Minister Gu Bingqian. Because Gu Bingqian and Yan Song were both traitors, Ma Ling took good care of them, and was more considerate of Gu's behavior. Three years later, Ma Ling returned to Jinling, met Li Ling and competed again. As a result, the audience in Li Ling became fans of Ma Ling's plays and were deeply impressed by Ma Ling's vivid performance. It was Ma Ling's three years of practical activities that won him such a great success.
Crossing the long river of history, let's go back to the present.
Throughout the ages, no successful person has been practiced. Edison made thousands of experiments to invent the light bulb; In order to get the relationship between magnetism and electricity, didn't Faraday get it from practice again and again? Numerous objective facts have proved that practice makes true knowledge and talent. Only theories that come from practice and have been tested by practice are real scientific knowledge. Practice is inseparable from the guidance of correct theory, otherwise it will lose its way and be at a loss in practice. Therefore, as teenagers in the 2 1 century, we should attach importance to the combination of theory and practice, study hard and do things in a down-to-earth manner.
Although it is winter, the weather is surprisingly good. The sun shines gently on the earth and in front of the paint shop opened by mom and dad. What should I do after the winter vacation? I have nothing to do. My mother said, "Come and join us!" All right. But when I arrived at the door of the store, I did nothing but sit quietly and bask in the sun, trying not to disturb them.
"Mei Mei, get a bucket of paint for mom." Suddenly, my mother said to me. I was so happy that I nodded in agreement at once.
But when I saw the bucket of paint, I was so surprised that my chin almost fell to the ground. The paint bucket is a big cylinder, as high as my knee and as thick as a mineral water bucket. Looks like a lot of weight! Besides, this paint bucket is too dirty, and the handle is too old, which seems to be broken as soon as it is picked up. I can't help wondering, "how can I carry such a big bucket of paint?" Forget it, tell mom and let her get it herself! " I can't help but back out.
When I turned to go back, a sentence flashed in my mind: "How do you know you can't do it if you haven't tried it?" Yes, the teacher once told us that "practice is the standard for testing truth", so practice is not the way to know truth! I didn't know if this bucket of paint was as heavy as I thought!
As soon as I thought about it, I turned to the paint bucket. I plucked up my courage, carefully grasped the handle of the paint bucket and tried to lift it. I found that it was much lighter than I expected, only about 5 or 6 kilograms. I took the paint bucket and quickly took it to my mother.
"Mom, here it is." I shouted proudly to my mother. My mother looked at me and smiled: "It seems that children in grade five are just different and can help my mother." I smiled shyly and really wrote to tell my mother that I had gained something again!
As the saying goes, "hearing is false, seeing is true." In fact, some things you see may not be true. Only by trying and practicing can we really know the truth. In my later life, if I encounter something uncertain, I can't be fooled by its appearance, but I will do it like today. It may not be as simple as I thought!
Today, when I was still sleeping soundly in bed, my mother woke me up and said that she would take me to the countryside to pick diamonds today. On hearing the good news, I was really happy. I got up, dressed as fast as I could, had breakfast three times and five times, and went straight to the countryside by car with my parents. In this way, the career of diamond mining began quietly, and my life today has become more substantial and interesting with diamond mining.
When I came to the river, I saw at a glance that the pond was covered with a large area of water chestnut leaves. The leaves of water chestnut are big, wide and green, just like many small green umbrellas. The red water chestnut is hidden in these small green umbrellas. It's like a shy little girl, so cute.
Looking at the lovely Ling, Dad can't wait. You see, he has put the boat into the water and started picking. He sat on the boat, his hands rowing like paddles, leaving a waterway where the wooden pots crossed. Later, my mother also sat in the diamond bucket and picked it up. I looked around and saw that the two of them were really "happy" and very busy. It wasn't long before I started *. Am I here to see my parents choose diamonds? No, I want to pick it, too I want to work by myself. So, I also joined the team of picking ling and got busy.
I jumped on the boat and picked it up happily. But after a while, I found that I didn't know much about skills. I began to pay attention to the subtle movements of adults when choosing diamonds. "There are many good things to grind." I found out through my mother's selection of diamonds that if you want to choose diamonds, you must first turn the diamond table over. Only then did I see that there were water chestnuts of different sizes under the water chestnuts. Just pick the ripe water chestnut Yes, it sounds easy, but it's hard to do. Because I also found that I should not only turn the diamond table over by hand to pick mature diamonds, but also bow my back. Hey, can you call this "hard work"? Of course, sometimes there must be some "small" accidents, that is, I accidentally broke the root of Linglian ... Time passed little by little, and it was almost noon before I knew it. Ah! My back is very sour! I straightened up, sat on the boat, peeled off a Hong Ling and put it in my mouth. Wow! It tastes crisp and sweet, and it's just picked. Extremely fresh
In a short time, we selected all the diamonds. There are so many diamonds and two big baskets! What's more gratifying is that the snails sucked on the soil and water chestnut leaves have already piled up half a bucket! Give some to our neighbors, we still have a lot. At noon, we ate Fan Ling happily, which was really delicious! More importantly, I have the fruits of my own personal labor! So, I ate a big bowl!
This job of picking diamonds not only feasted my eyes, but also taught me some common sense of life that I can't learn in books, exercised my practical ability and tasted the fruits of my labor personally. Moreover, it is through this career of picking diamonds that I realized that the food I usually eat is hard to come by and I learned to cherish food. This is also the fulfillment of a poem "Who knows that every meal is hard?" . I learned a lot from this diamond picking. It can be said that "practice makes perfect"! I also believe that only through practice can we realize these intriguing truths. If there is an opportunity, I will definitely come to pick diamonds again!