Explanatory composition

No matter in school or in society, many people have written compositions. Composition is the transition from internal speech to external speech, that is, from a compressed, concise language that they can understand to a developed, standardized grammatical structure that others can understand. Do you know how to write a good composition? The following are six expository compositions I have compiled. Welcome to share.

The composition of the explanatory text 1 is really good! My parents added a new member to my family-computer.

As soon as the computer was installed, I rushed into the bedroom happily, and a Lenovo computer miraculously appeared in front of my eyes.

Look! LCD screen, host, audio, USB interface, CD-ROM drive, earphone interface, etc. Makes me dizzy.

After introducing the structure, I turned on the computer, and the subtitles of "Welcome to Use" were ready to take me into the wonderful world. ....

After the operation, I opened Lenovo 100 Sub-school. I entered synchronous teaching for the first time and took a Chinese test in grade five. After a while, I entered a math class and did some problems such as Olympic Mathematics.

After studying for a while, it's time to relax. I entered the three-dimensional pinball page, and the exciting game kept me busy. After a while, I played an intellectual game-looking for differences. This is my strong point. I won the game with three strikes and five innings.

Well, I should leave the computer, or my eyes will be tired.

Computer, you have provided information and joy for my family! !

I have always been curious about cherries, but there are many questions about cherries that I don't understand, so I went to Baidu to search for cherries, which made me understand a lot of profound knowledge.

Cherry is a dicotyledonous plant, Rosaceae, mainly produced in Yantai, Qixia and Tingkou Town, Shandong Province. Also known as Tao Jing, Ying Tao, Wedge Peach, Ying Tao, Niu Tao, Zhu Ying, Han Tao, Agate, Zhu Ying, Tao Le, Standard Peach, Mei Tao, Yami, Enter, Cherry, etc. Its English name is Cherry. The fruit contains sugar, protein, vitamins, calcium, iron, phosphorus, potassium and other elements, and has the functions of resisting anemia, preventing and treating measles, expelling wind and removing dampness, astringing and relieving pain, beauty beauty, whitening and removing spots, and can be made into cherry wine, cherry sauce, cherry juice, cherry longan soup, cherry tremella, etc.

There are six kinds of cherries, namely red light, early red, pioneer, big purple Robin, early plum and early big fruit. Among them, Hongguang and Xianfeng are the most common varieties, and they are also two high-quality varieties in cherry. The uncommon variety is black pearl. Do you know that?/You know what? The first batch of American cherries entering the China market came from California, and the first batch of cherries imported from the United States by China was 2 16 boxes, each of which was about 5 kg, and the arrival time was June 8, 20xx.

In fact, many times, cherries, like us, also have viruses that are harmful to health, such as mulberry inchworm, thorn moth, pink-necked beetle, apple-winged moth, stinkbug with golden edge, scarab and pear moth. ...

There are also many poems about cherry, such as: ode to cherry, cherry spring as rhyme poem, Wu cherry, cherry, Bodhisattva Man, giving cherry to the table, cherry blossom.

Cherry is so good and unique. It can not only cure diseases, but also make many delicious foods. Have you seen it? Have you eaten? Try it, it will definitely make you linger!

My mother used to cook all the meals at home. As long as my father and I sit at the table, there will be delicious food on the table. However, yesterday was different. I cooked the lunch yesterday. This is my first time cooking, which makes me realize my mother's hard work.

I started steaming rice first, but I didn't expect to make a joke at the beginning. I not only scattered a lot of rice on the ground, but also got soaked in rice soup, which made me laugh and cry. When cutting vegetables, I feel nervous when I look at a sharp kitchen knife, so the vegetables cut out are of different thicknesses and sizes. Looking at my semi-finished products, I was so angry that I quit my kitchen knife. I ran into the house and waited for my mother to come back. I sat on the sofa angrily. At this moment, when I saw my mother's photo on the coffee table, I not only thought that this was my first time cooking, but how could I be in a hurry? My mother has cooked for me for more than ten years. How much effort does it take? In a flash, I suddenly understood a truth, mom is really not easy! I must try my best to cook this meal for my mother.

Thinking of this, I went back to the kitchen and started cooking. I made fried potatoes. I pressed the switch according to my mother's usual cooking method and twisted it to the left, so the fire didn't light. Liquefied gas "zi zi" scared me to turn it off quickly. I'm relieved to shout. "It doesn't matter!" I thought, press hard and twist to the left, bang. "Poof-"is on fire. After a while, the pot was boiling, and my father told me to pour the oil quickly. As a result, I accidentally fell a lot because I was inexperienced. I sighed and said, "Alas, if you pour too much, you will pour too much!" " Who cares! "I put the pepper in the pot and stabbed it, which scared me to cover the pot. After a while, nothing happened before I dared to open it. It was too late, and the pepper turned black. I don't care that much. I was busy frying potatoes in the pot for a while, and the shredded potatoes were ready.

Mom came back and tasted it, saying it was delicious. I was so happy that I took a bite. Ah! It tastes terrible! Watching my mother eat with relish, I know I didn't do well, but through the first cooking, I realized your hard work and your love for me.

Explanatory article 4 is beautiful, with one green plant, one bamboo shoot, one taro and one peach tree every year. Everything revives, and everything has its own characteristics. Perhaps some of the scenery we have enjoyed has faded away, but only the taste of hometown is hidden in the depths of memory. In early spring, let's set out together to explore a distinctive Fenghua!

In spring and March, everything is sprouting. Before and after Tomb-Sweeping Day, there was a kind of grass waiting for us to explore. On the mountain, in the field, in front of and behind the house, it has its figure, which is enough for us to realize its vigorous vitality! They stand upright on the soil one by one, and the crossing leaves gradually spread out. If you look carefully, you will find that there are thick fine hairs on this leaf. As it grows, some goose yellow flowers will bloom at the top, which is particularly lovely. This magical grass is Ai Qing! When I mention it gently, Ai Qing will come out of the soil and smell it carefully. You will smell the smell of earth and grass. At this moment, you will feel the coolness of embracing nature. But just looking is not enough. After picking it, it is tasting. The food made from it is called Ciba, which will be all the rage around Tomb-Sweeping Day. When making, first put Ai Qing in water to make it fully emit natural fragrance; Then cut into sections and mix the cooked glutinous rice with the cut Ai Qing. The next step is a process of integration of strength and nature. Rub them hard, let Ai Qing's juice penetrate into glutinous rice, and let the mellow smell of glutinous rice blend into Ai Qing's leaves. It doesn't stick to hands or feel grainy when rubbed, and it is the best product. To get the finished product, just knead it into a long square strip. Sprinkle sugar after frying in the oil pan, which is a must in Fenghua! Crispy skin, soft and mellow Ai Qing, and the coolness of white sugar are memorable!

After tasting Ciba, in the season of enjoying peaches, from a distance, Fenghua's "the best peach forest in the world" is booming. Peach blossoms all over the mountain reflect spring red. Just standing in the distance, there was a faint fragrance coming. In summer, there are also cool and thirst-quenching peaches. Fenghua peaches are famous not only because Fenghua soil loves peaches, but also because of the hard cultivation of peach farmers!

"Hey, bamboo shoots seller-"As bamboo shoots are packed in sacks, the same food is shining with stars! That is Fenghua native product-bamboo shoots! The first step is to peel bamboo shoots. The meat quality of bamboo shoots is closely related to the taste. Skinning bamboo shoots well depends on the skill of the knife worker. You can't cut too deep when cutting across the board, which will affect the meat quality. Don't cut it too shallow. If you cut it too shallow, you won't break the skin of the bamboo shoot, and you may even hurt your hand. Next, cook the bamboo shoots until the skin turns yellow. The next step is to watch real kung fu! Use a rare big stove, put it in the yard, burn firewood, add materials, wait quietly ... The fragrance gradually fills the whole room. Open the lid, the crimson soup is rolling in, and the shiny bamboo shoots exude a charming aroma, which makes people drool!

Fenghua is famous for seafood and local products. Seafood pursues a fresh word, and local products are unpretentious. What kind of satisfaction does the mixture of seafood and local products stimulate the taste buds? Fenghua taro has a symbolic language: "I ran through the three customs and six docks and ate Fenghua taro." And crab paste is not far behind. First, cut the crab into small pieces, sprinkle with salt, press it with big stones, and after curing for a few days, remove the stones, that is, crab paste with crab meat and crab juice! This was originally a convenient way for Fenghua people to preserve seafood, but now it has become a famous dish. Peel taro, cut into pieces, steam in a pot, and dip hot taro slices in fresh crab paste. This is delicious! The taro chips are a little crispy outside, and the softer and more glutinous inside, sometimes they can be pulled out. Of course, taro is not only delicious, but also wrapped in small taro, which is only as big as two fingers and is called taro seed. Cut it in half and stew it with radish, vegetables and bones. It's delicious, too!

Finally, whether it is native products or seafood, it can evoke our nostalgia for our hometown and our love for a special Fenghua!

Since I can read, I have read comic books, story books, novels, masterpieces and so on. In this book, it is really not easy for me to choose a favorite book, because each of my books is my deep love, and I will be moved by the plot in the book, and I will laugh or cry with the plot. I chose A Dream of Red Mansions, one of the four classical novels, and I couldn't help putting it down. I never get tired of eating for nothing. In my bookcase, there are four Dream of Red Mansions, each of which is my reading grade.

I have always thought that the greatest and most successful place of A Dream of Red Mansions is its desolate and decadent beauty, and nothing in this book attracts my attention more than Lin Daiyu. Lin Daiyu is a delicate woman by nature. She is not as graceful as Baochai and careless as Shi Xiangyun. As Jia Baoyu said, "There are more hearts than stems, and the beauty of illness is not as good as beauty."

Perhaps, her death due to illness was the result I expected. But I never imagined that when my loved ones died, there was no grandmother and Baoyu at the bedside. Reading this, my tears have wet the book, but I think this is good, because she will never bury flowers or cry for burning books again. Some people say that Daiyu is angry. Indeed, she was bitter when she died, but I object. She was sick since she was a child. Who can change it? "Die with hatred" is just an excuse for Daiyu to die for no reason!

When I first started watching a dream of red mansions, my thoughts were different from those of Grandma Bing Xin. I just feel sorry for Lin Daiyu. At that time, I had shed tears for her life experience.

What attracts me most about A Dream of Red Mansions? Character? Statement? Content? I think it should be over! I'm not laughing at its pessimistic ending. I just feel that the suffering people have ascended to heaven and the hateful people have been defeated. The ending is really good.

At this moment, I again remind of the poem:

Full of absurd words, a bitter tear.

Dou Yun's author is crazy. Hydrolyze its taste!

Description 6 dogs, each with different shapes and sizes; Very rich in colors and varieties; And flexible in nature, it is a lovely animal.

Dogs have the same normal facial features as people, and their limbs are more sound. They walked, staggered and very happy. Under normal circumstances, dogs are about eight centimeters long and weigh no more than 35 kilograms ... The colors of dog hair are colorful and there are countless varieties.

The color of dog hair is mainly black, yellow and white, but also black, yellow, white and black and white ... It is said that the color of dog hair is related to its nature: black is close to home and fierce as a tiger; Huang seems to be wandering, coming and going; White is pure and lively, obedient ... According to years of statistics, dog breeds account for about a quarter of the total number of animals in the world; Among them, "Sha Pigou" is a famous brand dog breed in da li.

About 500 families have adopted this kind of dog ... dogs are naturally flexible. Few dogs in the world are stupid and don't like to eat or play. However, the dog's reaction is very agile. When seeing the appearance of mice, insects and ants, dogs will show their magical powers and quickly catch the "prey" they are staring at; In the dog's sight, almost no prey can leave their Wuzhishan.

Dogs don't eat much, but they are very picky about food. Dogs only eat fish, meat or other bones, and most of them don't like vegetables and fruits ... The intelligence of dogs is also unusual in the lower animal kingdom, which is a quarter of that of higher animals-"humans".

Dogs trained by hand can do many difficult movements:

At low altitude, it is extremely accurate to connect to fine objects falling from higher altitude; Stand on tiptoe and hold human hands with both hands, just like dealing with humans, friends ..........................................................................................................................................................