Explanatory composition

In daily study, work or life, everyone has been exposed to composition. Composition is a narrative method that expresses a theme through words after people's ideological consideration and language organization. In order to make your writing easier and more convenient, here are 7 expository compositions I collected for you. You are welcome to study for reference. I hope it helps you.

Although the explanatory text 1 is not as round as a ball,

Not as red as the sun.

What is this? This is my favorite fruit-pomegranate.

Spring has come, and pomegranate is slowly waking up. At first, there were only small green buds, and gradually the buds grew into leaves. In summer, there are many elegant flowers. After a period of time-autumn, pomegranates grew out, and those pomegranates were deeply loved by people. Although the shape of pomegranate is not very eye-catching, the flesh inside is crystal clear, like agate, which makes people want to eat. I couldn't help taking a bite. It feels sour and sweet and delicious. I can't resist the temptation!

According to experts' research, pomegranate contains many beneficial ingredients, such as organic acid, sugar, protein, fat, calcium, phosphorus and potassium. According to the analysis, the fruit of pomegranate contains 17% hydrated phosphorus and 79% water, and the content of vitamin C in sugar is 1 ~ 2 times higher than that of apple, so it is called the "king" of the fruit kingdom!

Grandma said that pomegranate is often regarded as a festive fruit because of its bright color and full seeds, which symbolizes many children and many blessings. Pomegranate ripens during Mid-Autumn Festival and National Day, and is a holiday gift for relatives and friends. Pomegranate can also eliminate the obstacles for women to be younger!

Pomegranate peel is a natural medicine. It can stop diarrhea and expel worms. You can dry pomegranate peel and make tea directly. It is not only not bitter, but also has a special fragrance, which makes people feel refreshed. After pomegranate was introduced into China, it was loved by people because of its beautiful flowers and easy cultivation. It is listed as the "moon flower" in May of the lunar calendar and is called "durian month". In Shaanxi, Anhui, Shandong, Jiangsu, Henan, Yunnan and other regions. You can also see the love of pomegranate in many areas.

You see, lovely pomegranate has so many benefits, don't you like it?

Explanatory composition 2: I will walk out of the room of love and hate, out of the world of love and sorrow, without all obstacles, in this world, I will be as happy as a fairy.

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When petals leave flowers, are they tears of spring? But there is still a faint fragrance, and I smile at the breeze.

It's not the blue acacia picked up by Daiyu, but the smile that the wind is busier than passers-by, and it's the wind that hurriedly sends away the falling red. Or Xiang Yan and Chunfeng's incomparably backward marriage? I think it is marriage and spring breeze. But Daiyu was in tears! Who will pity the red and cherish the fragrance? Should Li Qingzhao sigh "green and fat and red and thin"? But I smiled silently and looked back at the spring breeze.

Love is good, sadness is good, love is good, hate is good, all these have melted the shadow of earthly pain. Look at the old man with a long beard fluttering under the buttonwood tree, telling all the vicissitudes of life. Ancient and modern dreams are the same, but today's people never dream. They share joys and sorrows, love and hate, and have been dealing with the world for a long time, making people go through vicissitudes. Yes, people can't forget it, and they can't escape the rush of life. Seeing Du Fu's concern for the country, the flowers shed tears and the birds were surprised. Lu you is worried about love, so wine is a worry medicine; How many people are worried about organ failure again!

Seeing the world is just a big dream. Life is cool in autumn several times, and time is fleeting! Only cherries are red and bananas are green. Who is not surrounded by the fame, fortune, love and hate of this life in the firelight of stone?

Look at a river, flowing eastward, standing on a high place, watching the ups and downs of human grievances. Who will decide?

Sprinkle a handful of loess, and it will be scattered with the wind. Gold is empty and silver is empty. How to shake hands after death? The right is empty, the name is empty, and it is sealed in the blink of an eye. Why care too much! Finally, only a skeleton is left to accompany the loess.

Standing on the shore watching the petals fall, I have no trouble.

Look at the calm river; Watching two swallows in the drizzle bring greetings; See flying flowers as light as a dream, see flowing water as soft as silk, fallen leaves can't laugh at autumn, and falling flowers will have no spring worries. I have no desire and I don't want to get rid of the fetters. I just want to stand on the fallen leaves and enjoy the red flowers and laugh at the spring water flowing eastward.

It is not the blue acacia picked up by Daiyu, but the faint fragrance left after falling.

Sprinkle a handful of red, not what Li Qingzhao said, but laugh at the busy spring breeze.

I stand in my carefree world, carefree.

White is like a red skirt, smiling like a wind wound, where is cold and warm, where is sad flowers. -Love is infinite

The night is full of complicated lights, and I am floating in the street alone, watching this flashy night market hysterically. Once upon a time, I was blinded by this gorgeous city, but when my pupils became empty, I lost my eyes and felt lonely.

I thought everything was so beautiful. I've been dead for four years, and I almost forgot. I only see the blood-red figure, and I will still think of the injury.

I am just a trivial dandelion seed, enjoying the sunshine of the earth with peace of mind. Everything is so beautiful that I can't see any flaws. I stood where I was and danced with the wind. The greedy nature gave me nutrition, but it was only a slight shock, as if the sky were falling. Everyone began to panic, the wind roared, and they couldn't tell whether it was day or night, just like the chaos before Pangu began to create the world. I was caught off guard. I just want to reach out and hold everyone a little tighter to find the sense of security that will eventually make me lose. But in the end, it drifted with the wind, and I began to bump around and have no sense of direction. The earth is shaking, floating and floating.

I don't know how long it took, but I woke up from my panic and heard a noisy and sparse voice in my ear. Dust and smoke are flying on the earth, and it is hard to see whether there is hope for life ahead. I looked up, but it was endless darkness. The sultry air and the shortness of breath of others made the atmosphere stiff. The blood beside me was harsh and dyed my supple white skirt red. I vaguely heard someone shouting, but I couldn't figure out the subtle language at all. For a long time, his breathing under the ruins began to calm down. Maybe he fell asleep, but I still couldn't elaborate his expression and didn't want to guess.

The earth began to roar again, with a little anger, I know, it was an aftershock.

Blood poured out of his thin body again. I'm lost in the red sea.

When I woke up again, I finally found a beam of light, which seemed to have been waiting for a long time, desperately trying to catch it so that I could be baptized by pure sunshine, only to find that the little boy next to me made me appreciate it more. The salty and bitter water drops moistened me again. Looking up, I found tears in his eyes, angular but full of scars. His appearance is unforgettable. His consciousness gradually became clear and he wanted to stand up by himself, but the physical pain was far beyond the load. "Dad, where are you?" He mumbled, labored to spit out words, and messed up my white dance skirt. I heard that what people say at the end of their lives is the most sincere expression, and there must be no falsehood. I gawk at him, quietly listening to the heartbeat without heartbeat. "Is he gone?" ……

One day, two days, the sun shines again, for the purest soul in cleaning world. The boy smiled and looked down from heaven, looking for it. His touch is unforgettable.

"Dad, don't cry, I can't go with you later. At that moment, I wanted to see you again, but I was worried that you would burst into tears with grief. You're still here. It's a blessing from heaven. With you, there is more soil in the road. "

Paradise, is it beautiful?

My home is in the alley of Huo Xing Road in Xiangfan City. This is an ancient alley, connecting Wu Shang and the Central South plate market. The road is not wide and there are many people. Especially on weekends, the alley is crowded with people and traffic. Every day, the alley is filled with the noise of people and the horn of vehicles, forming a cheerful symphony.

There are many shops and stalls on both sides of the alley. There are many small shops selling beef noodles. Every morning, the aroma of spicy beef noodles permeates the whole alley; Some small shops sell steamed buns, which are steaming and white ... there are stalls on the ground, and some are fresh vegetables and cucumbers that have just been picked from the ground. Have a plenty of fish just caught from the river, bouncing and watery. ...

In recent years, the population of alleys has been increasing, because many foreign immigrants come to Xiangfan to work and do business. Look, the steamed bread seller in the alley, she is from Anlu. Her family business is good! There is a long queue to buy steamed buns at dusk every day! Look, the man who sells Sichuan Mala Tang with a tricycle speaks Sichuan dialect. He must be from Sichuan!

In the past, there were many low-rise bungalows on both sides of the alley, and the street lamps were very dark. Now the alley is completely new. You see, that closed nail factory, that shabby factory, has become today's Fuyue Shangri-La apartment. The light in front of the apartment is very bright. The old factory building that makes noise every night next to the food market has also been demolished, and a tall building will be built soon.

Let me see, I have lived in this alley for almost 10 years. I am deeply in love with this alley. Although not as prosperous as Jiefang Road, not as bright as Changhong Road and not as magnificent as Hanjiang Avenue, I love her simplicity.

Hello, everyone, my name is watermelon. In summer, I am the most popular fruit. I'm wearing a black and green skirt, which is very fashionable and has a pigtail on my head! In summer, the fruit shops are all my family's, with different sizes, the big ones can't be held, and the small ones are only as big as fists. We have different shapes, some are round and some are oval.

As long as you cut me open, sweet juice will flow out of my arms at once. The flesh of the melon is red, and it is inlaid with black pearl-like seeds. It's tempting, and it will definitely make your mouth water in thousands of feet.

People like me so much that I am delicious. If you take a bite, the sweet juice will go straight into your throat. If you put me in the refrigerator and freeze it for 10 minutes, I will feel cold and cold after eating it. If squeezed into watermelon juice, it is most popular with children, and children can drink several cups at a time.

I'm covered in treasure. In hot summer, it can also help people quench their thirst. My meat is rich in vitamins. My coat is a natural skin care product without any side effects. Stir-fry my seeds and eat them at leisure. They are delicious.

People like me so much that I am willing to give myself.

I have a penny. Its shape is round, as big as a button, and it is silvery white. On the front of the coin, two ears of rice closely surround the words "one cent" and "square", and the bottom is engraved with "199 1", indicating that the issue time of this coin is 199 1 year. On the other side of the coin, we are very familiar with the people and national emblem of China.

This coin is only one millimeter thick and very light. Put it in your hand and weigh it. I can hardly feel its weight. Some students said, "What can a penny do?" But I don't think so. If I save a dime in 1 day in 65 yuan for three years, I can buy a "eternal life" brand pen or a handsome pencil case. China has a population of10.3 billion. If everyone saves a penny every day and 400,000,000 yuan a year, we can buy 654.38+0.9 million "Golden Star" color TVs, more than 200 Santana cars and build many first-class primary schools in China. Look, I don't know, but I'm shocked, right? This number is amazing!

Dear readers, have you ever thought about the function of this penny? To add strength to the construction of the motherland, should we start from me, from today, from today and from saving a penny?

Explanatory article 7 "Books are the ladder of human progress." I think: Pay attention to reading, unlike some people who just look around and seek pleasure. The process of reading is an aesthetic process, so we should devote ourselves wholeheartedly and not be influenced by the environment. People who study, the more they read, the more they die; Only by studying can people read more and live more.

Books have thousands of uses: transplanting life, keeping memory, stimulating thoughts, spreading knowledge, exchanging information and expressing inspiration.

Reading is a pleasure. When I study, I feel like the dew after a long drought, which will make me feel relaxed and happy. Knowledge also needs books. Every time I finish reading a book, the rich and colorful content and knowledge in it will be screened in wisdom. Whenever I see newer and more scientific content, I will delete the content of the previous book and instill new knowledge. "With copper as a mirror, we can know the instrument; Take history as a mirror and know history; Taking the sky as a mirror, we can know its condition; Taking wood as a mirror can break the spring and autumn period; Take the book as a mirror and know your true self! "

"Reading American literature is like drinking. The more wine is brewed, the purer it is; Wen, the longer the fragrance. " This sentence comes from the classic selection of children's literature in the past 20 years. As the name implies, this book has honed a classic in 20 years of ups and downs. This is one of my favorite books. "Time goes by, feelings remain unchanged", which makes me feel the greatness of the book. Extensive and profound literature tells me the past writing methods and the changes of the times, and I am worthy of being the first in the group of books. In reading: laughter, sigh, pain, anger, bitterness and feelings are varied. Reading is an indispensable part of reading, profound and true.