Explanatory composition 600 words

In study, work and life, everyone will inevitably touch or use composition. Composition is a style composed of words, which expresses a theme through language organization after people's ideological consideration. Do you know how to write a good composition? The following are nine 600-word expositions I have compiled. Welcome to share.

On this day, I came to the botanical garden on campus and saw a very strange plant. That is a tall Queensland umbrella tree. The thought of this name makes me wonder: why is it called Queensland umbrella? Because it's lazy? This is not right. Is that because it is an umbrella tree in Queensland? He does look a bit like an umbrella, but what a strange name! From a distance, the slender trunk extends straight from the bottom, with an oblique length of 5 or 6 meters, and two brown branches protrude smartly in the middle. There are only a few tender leaves on the branch, just like two claws, and the leaves on it are like a big green hat. Together with these two branches, it forms such an interesting picture: a person's hand is half stretched out, as if trying to defeat the "person" next to him, which is very interesting. One meter up, branches grow out, branches grow out again, branches grow out again. It looks like countless branches, very "strange".

On closer inspection, it seems that there are not as many branches as just now. Although there are not many branches, there are many leaves, hanging on the branches one by one, as if a boat were drifting on the tree. These leaves are oval. The front of the leaf is dark green, the back is light green, and the stripes on the edge of the leaf are still light green. This green plant adds more colors to each leaf. Each leaf leans against the other leaf, squeezed and overlapped, always in groups like brothers and sisters. I made a rough count, and each group has about twenty leaves, just like a big green umbrella. It is strange that every leaf in each group always hangs shyly. I was still attracted by this strange "Queensland umbrella wood", and then a breeze blew quietly, and each group of leaves bravely stretched out and "changed" into a group of "fireworks", which was beautiful. Deeply touched me, very popular!

I think the author of this book is very creative. She thought of all kinds of books that might appear in the future, such as books that can be experienced in the real world, books that can be enlarged and reduced, books that can smell the smell of books, books that can be eaten, books that can decide the protagonist's appearance by themselves, and many other interesting books.

Among these books, my favorite book is edible book, because when you are hungry, you can go to the place marked "Edible Book Area" in the bookstore, choose a "delicious" book, buy it, ask for a small paper cup with hot water at the counter, find a seat to tear off the pages you have read and put them in hot water, so that you can not only have a delicious soup, but also have a nice and delicious one.

In addition, there is the smell of a book. When the protagonist smells "sour milk", he can understand why he frowned painfully by touching the word "sour milk" with his finger. You can even make a smell book in the future, and you can use your imagination to create a smell that may appear in the future, which may sell well.

In addition, there is an amazing book-portable book, which can turn a large book with more than 1500 pages into a small book the size of a matchbox. It's really fun. It's amazing. The design of this book is suitable for the world map, or the oversized telephone book in the telephone booth, and other relatively large books, so that everyone will find it very convenient and practical.

I am also thinking that there will be books in the future, that is, electronic textbooks! Electronic textbooks are very environmentally friendly and can be reused at one time. Just click on a new word and a lot of explanations will appear. It can also be translated into various versions of teaching materials, including Mandarin, Mathematics, Nature, Nanyi, Kangxuan and Newton.

I like this book very much. It gives readers a lot of imagination and makes them fall in love with it, so everyone can borrow this book to read. It may remind you of things you never thought of!

Now let's use our imagination and think about what books will be available in the future. Maybe it will really appear in the future!

Suzhou is rich in loquat, especially Dongshan and Xishan, such as Baisha, Hongsha and Zhong Qing loquat. Among them, I like white sand and green loquat best, because both of them are very sweet, while red sand is a little sour and not very delicious.

I am familiar with loquat, because there is a loquat tree downstairs in our house. This loquat tree is very tall, about three or four meters! Loquat trees are evergreen all year round, with dense branches and leaves. If you look left or right, you can't see any gaps. Loquat leaves are very long, with sharp ends, oval middle and serrated edges. The front color of the leaves is dark green, and the back color is light, with lovely fluff! Loquat flowers are clustered together, and each flower has five petals, which grow on the branches of each branch and are surrounded by fluff, which is not very conspicuous.

Loquat is the fruit of loquat tree. When it matures, some of them are on the side, as if they are angry with someone. Some three or four are on the side, as if playing games happily; Five or six people get together, as if whispering. Pick one, peel it off and take a bite. The flesh is tender and soft, and the sweet juice flows down! How delicious!

Loquat is different from most fruit trees. It blooms in autumn or early winter, and its fruit matures in spring to early summer, earlier than other fruits, so it is called the only fruit tree with four seasons. Loquat is rich in nutrients, including various fructose, grapes, potassium, phosphorus, iron, cucumber and vitamins A, B and C, etc. You must know Chuanbei Pipa Cream! It is made of loquat leaves and other materials! "Compendium of Materia Medica" says that loquat can relieve cough and reduce qi, benefit lung qi, stop vomiting and resolve phlegm. In addition to eating directly, you can also make loquat meat into canned sugar water or make loquat into wine!

After listening to my introduction, did you drool all over the floor? Do you really want to taste loquat? Haha, then act quickly!

Explanatory text 600 words 4 fat and solid, staggering, silly, panting. What is this guy? Pig! What a one-year-old child knows. Indeed, pigs are often remembered as stupid, lazy and dirty. Even Pig Bajie and Daxian in Journey to the West are so virtuous. In fact, judging from the domestication process of pigs, pigs are smart and lovely animals.

A pig is considered stupid because of its fat body. But despite its ugly appearance, some of its intelligence is not even comparable to that of dogs! Scientists conducted a series of tests on pigs, such as dancing, pulling water and opening doors. It is difficult for pigs to learn all the demonstrations at once, while dogs can only learn them nearly ten times. Now, the pig has boarded the circus and performed better than the dog.

The pig's eyesight and hearing are not very strong, but its sense of smell is better than that of the poodle. So someone trained the pig to hunt, and it could smell the prey more than 20 meters away. Life after training can also help to find food underground.

Scientists also found that pigs are not born dirty. There are not many sweat glands on the skin of pigs, and they like to soak in water to dissipate heat in hot days; Because we couldn't find clean water, we had to soak in muddy water. Pigs also know hygiene. They always leave the vent as far away as possible so that they can take a shit and pee. It's just that people keep it in a pigsty, so it's dirty. Pigs are very selective about eating and will never eat anything they don't like. It also knows how to eat less and eat more, chew slowly. Pigs can also eat snakes and have high resistance to snake venom. Therefore, some people in the United States put pigs in farmland, and the number of poisonous snakes in the field decreased significantly.

Archaeologists found that as early as nearly ten thousand years ago, human beings began to domesticate pigs. The wild boar is covered with bristles, with blue teeth and fangs, and its character is very fierce. It runs very fast, and it's really reckless to get angry. Even the tiger, the king of beasts, is afraid of it. Domesticated domestic pigs, instead of ferocious wild boar, have changed in appearance and character, and gradually formed the characteristics of rapid development and strong reproduction, thus becoming the livestock with the highest economic value. A pig can have many uses and benefit mankind. Pigs are not only edible, but also raw materials for tanning and pharmacy. Even manure is an excellent agricultural fertilizer, which is known as "a treasure all over".

The earth is the only place where human beings live, and she has made great contributions to human beings like her mother. However, human beings destroy this beautiful earth at will. Let this beautiful and fragile earth become ancient and ugly! Become the first victim of human destruction of the environment.

Hundreds of years later. One day, the earth felt that its blood became unstable, its "skin" gradually withered, and the gas supplied to the body slowly became turbid. I feel extremely painful.

The earth came to the hospital with anxiety and entered the surgical clinic. After careful observation by a professional Pluto doctor, it was determined that the earth had skin diseases. Reason: Human beings on the earth cut down a lot of trees, leading to cell tissue necrosis.

It came to the laboratory opened by Neptune with sadness, and after taking the blood of the earth for testing, it was diagnosed that the earth had leukemia. Reason: Over time, the clear river turned into turbid and smelly water. The earth could not help shedding tears.

The earth walked past the gas research station with deep pain, and after repeated inspections, it was confirmed that all the gases in it were turbid. The earth is really desperate this time, adding other clinics one after another. ...

He came home and looked in the mirror. Who is this planet in front of him? Skinny, without any vitality, all the original temperament has vanished, leaving a wrinkled face that has experienced the vicissitudes of Cang Sang. It's the earth!

Humans have aged the earth, and flowers, trees and various animals have saved the beautiful face and young heart of Mother Earth with their own things ... Humans have realized that they have made up for their sins with practical actions and are planting trees for their mothers and afforestation for the earth. Year after year, day after day, the earth has recovered its beautiful face.

That night, the blue sky shook the little star and crescent moon to sleep. Mother Earth looked at her children and smiled with relief.

600 words 6 My school, my home.

Home is a warm word, a desirable environment and a beautiful place. Now, for me, Jincheng No.4 Middle School is my second home and another place where I grew up.

Jincheng No.4 Middle School is a vibrant school, located in the bustling West Street of Xinshi. When you walk into the campus, the first thing you see is the five-star red flag raised in Ran Ran, which represents blood and unity. This is the sacred dignity of the people and the country of China. To the west of the flag-raising platform, there is a quiet path, which we call "Shensi". On both sides of the path, some stone benches are neatly placed, which are covered with vines. In summer, this is a good place for us to rest. If students are tired, it is really comfortable to sit on a clean bench, look at beautiful plants and smell fresh air! Further west, it is our playground. Although the area is small, it is a playground for students to exercise. There is a basketball court, a runway and clusters of small green flower beds, which are very beautiful. Here, we held the annual autumn sports meeting. Before the competition, the students trained in tears and sweat. During the competition, the students ran hard, and the spirit of striving for the first place made us unforgettable.

There is a towering teaching building in Taipei, where we study. Looking up, you can see eighteen glittering characters hanging on the roof, "Diligence, hard work and studious." It has inspired students from one session to another to study hard. When you enter the teaching building, you will hear the sound of reading. In this school, I will experience the first exam in my life and realize my dream-I will set sail in a key high school here, study hard and make progress every day.

Here is my school, my home and my classmates. Do you like it?

I am a perennial herb of Rosaceae and strawberry. My appearance is extremely beautiful. Wearing pink evening dresses all the year round, the figure is mostly heart-shaped, with fashionable and beautiful "green hair" and a strong fragrance all over. In my body, there are many lovely "little pimples", and it is precisely because of their embellishment that I have become the "fruit queen" in people's mouths.

I have many varieties, the main varieties are: Shuofeng strawberry, Mingjing strawberry, Xuchun strawberry, Du Xing strawberry and Shibei No.1 strawberry. Our family members are mainly distributed in Asia, Europe and America.

When I first grew up, I was dissatisfied all over. The washed fluff, leaves and petioles are fresh and tender green, furry and very cute. As time goes on, my little body grows green day by day. It will take me about a month to grow to 15 cm. At this time, I stopped going high and began to dress up.

My flowers are sometimes pink, but more often they are pure white, with a golden stamen in the middle, and the diameter is generally 1. Between 5 cm and 2 cm. I have five petals and six petals. The flowering period is about seven days. After seven days, there was only one tower flower with stamens. In another month or so, I will become an attractive strawberry!

I don't lie as often as humans do, but I am honest! I will bear as many fruits as I bloom, and I will never bear more or less. Ripe strawberries are red or crimson, just like rubies dotted among green leaves. Also, my meat is pure white or pink, and the meat shield is so tender and delicate that I can swallow it almost without chewing.

Eating me is good for your health! Because I contain a lot of fat and vitamin C, in addition to carotene, glucose, protein, iron, calcium and phosphorus, people have given me a nice name called "Beauty Fruit".

The best moment in my life is when I enjoy delicious food. The fragrant aroma fills my nose, and the flame-like heat caresses my cheek and bites the food. At the moment, delicious food is beating in my taste buds, sweet and sour, spicy and spicy, and the rich taste is still lingering between my lips and teeth. It is octopus burn, a simple but magical food.

Octopus is a delicious food that can be seen everywhere. When you step into the night market or food street, you can almost see their tracks. Whenever I have a chance to go to the night market, this must be a list of pockets, because octopus is the first delicious food in the world to me. Therefore, when I stepped into the night market, the familiar asphalt road stepped under my feet, and the uneven ground seemed to be an adventure scene, crossing mountains and seas, just for a delicious food that surprised everyone. With the flow of people in the night market, I can only move on, and the roadside vendors instantly become shiny decorations. At this moment, I am anxious. I am afraid that the octopus will burn into a supporting role and quietly disappear into the corner I can't see. Fortunately, in addition to sadness, there is a familiar shop not far away. On the blue signboard, the clear white font reads "Japanese octopus burning". I am so excited that I can't wait to rush forward and have fun. At the moment when the boss tossed and turned, the smell locked my nose tightly. On the baking tray, the octopus sizzled, and soon, a box of octopus was served.

A box of six octopus, the golden skin can't see any burnt ingredients. At the moment of taking a bite, the hot air in the bag rises instantly, and the mouth is full of stuffing, the skin with Q bombs, fresh octopus pieces with elastic teeth, crisp and juicy cabbage, sweet and delicious mayonnaise on the skin, and fresh but not greasy wooden rafts. Chili powder and cheese powder with just the right concentration echo in the taste buds hand in hand. That kind of mixed fragrance, crisp, soft, sweet, thick and elastic teeth, is found in a small octopus burning world. Six different flavors are combined into a unique and unique octopus waltz, which always makes people drool.

There are many amazing alley foods in the world. Even if it's just a cart, it can have a resounding name and unforgettable taste. The only thing is that this dish is extraordinary and belongs to their own "good taste in the world".

A dog is a flexible animal. It is very cute. But some people are not familiar with it. Let me introduce the dog!

Dogs look very different, mainly because of different kinds. Poodles are small, and their soft ears are longer than their faces! Dachshunds, on the other hand, are only long and not tall, and there seems to be no hair on their long flat ears.

Dog's personality can be divided into two categories: one is docile and the other is fierce. Of course, docile dogs are cute pet dogs. He likes to circle around his master when he is fine and always listens to his orders. Fierce big dogs can be fierce. If you accidentally provoke it, it will scream at you. Unless you don't provoke it, be prepared to run away at any time! The speed at which it chases people is great!

Dogs are loyal to their owners and never give up. If its owner is away from home on business, it will defend the home like a janitor. If a stranger comes, it will bark at the stranger until the stranger leaves it. Not only is the host not at home, but when the host is at home, strangers will shout when they come. Dogs are not like cats. As long as someone gives the cat food and shelter, it will forget its owner and stay with him. Dogs don't do this, they don't forget their owners, and they are very protective of their owners.

Dogs don't eat regularly like people. As long as they are hungry, they can always ask their master for something to eat. Generally speaking, the owner will feed the dog. Sometimes they bark twice after eating their master's food, probably because the master is happy to feed it.

The movement of the dog's tail is also a very special "language". Although different kinds of dogs have different shapes and sizes, the language of their tails is roughly the same. Generally, when the owner is excited or happy, he will shake his head and wag his tail. The tail not only swings from side to side, but also keeps spinning. The tail is tilted up to show joy; A drooping tail means danger; The tail does not move, indicating anxiety; The tail is picked up to show fear; Shake your tail quickly and horizontally, symbolizing friendliness.

I like dogs very much. They are so cute. I believe you like dogs, too, right? The dog will always be my good friend and human's good friend, so we must protect it from harm.