Senior high school students' 600-word explanatory essay 13 composition

Senior High School Students' 600-word Explanatory Essays (13)

Explanatory writing is a style that objectively explains or clarifies things. The purpose is to give people knowledge: or to explain the state, nature and function of things, or to clarify things. The following is a 600-word expository composition for senior high school students, hoping to provide you with reference.

1 Speaking of fruits, I can't help being happy, because I like eating fruits very much since I was a child, such as watermelons, peaches, grapes and apples. Sometimes I don't eat much, but I eat a lot of fruit every day. My parents always say that I am a beautiful girl who grew up eating fruit!

Among my favorite fruits, strawberry is my favorite. Because it not only matures early, but also ranks first among all melons and fruits, and it is tender and delicious, not sour or astringent, sweet and sour and light, and does not hurt the stomach. Strawberry is a kind of fruit with bright red color, beautiful appearance and rich taste.

In order to understand how strawberries grow, I also looked up a lot of information about strawberries on the Internet, from which I learned that strawberries belong to Rosaceae perennial herbs, also known as cranberries, which are native to South America. There are many varieties of strawberries, including more than 2000 varieties. Strawberries like warm weather and are not cold-tolerant. Strawberries are planted in Hebei, Shandong and many southern provinces and cities in China. Whenever my parents buy strawberries, as long as I have time, I will personally pick the green leaves under the strawberries. If the leaves are bright green, then the strawberries must be fresh. I really hope to have the opportunity to go to the place where strawberries grow and see with my own eyes how strawberries grow. I also have many ways to eat strawberries, some of which were told by my parents and some of which were invented by myself. For example, wash the strawberries, cut them into four pieces with a knife, put them on a plate and sprinkle some sugar, so that even if the strawberries are not ripe, they will not feel very sour. You can also put cut strawberries, cut cucumbers and tomatoes together, add salad dressing and mix well to make a delicious fruit salad.

Strawberries are not only fragrant, but also delicious, and everyone loves them! Strawberry, pink, is happiness.

Color! Just like a little friendship in our life, just like a sweet friendship, it always brings us unexpected happiness. The world with strawberries is quiet and beautiful, pure pink and light pink, very warm and harmonious. ...

Strawberry fragrance, quiet and refreshing, just like friendship between us, just like love! The world with love is beautiful and warm, which can make us forget all the sadness. ...

High school students' 600-word composition 2 "Under a green straw hat, there is a Zhang Xiaohong face with small peas on it." Guess! What kind of fruit am I talking about? Strawberries? Yes, strawberries.

I have had an indissoluble bond with strawberries since I was a child. Whether it's candy, ice cream or jelly, I can't help choosing strawberry flavor. I have a special liking for the color, fragrance and taste of strawberries. Strawberries are heart-shaped, delicious, and red. Many sesame-like particles are lit on the heart-shaped "red leather coat", just like buttons. Strawberries are like a small and exquisite face. I can't help but like it when I watch it.

Strawberries are not only valuable, but also taste better! Her flesh is juicy, sweet and sour, and full of fragrance. I remember the first time I ate strawberries. I couldn't wait to bite most of them. Suddenly, a sour and sweet taste drooled in my mouth. I ate with relish, and unconsciously ate nearly a catty and a half of strawberries, and none of them fell behind. Strawberries not only have color and taste, but also have the pleasant fragrance unique to other fruits. Smell it and make you feel relaxed and happy. It is precisely because she stands out among all kinds of fruits in color, fragrance and taste that she is known as the "queen of fruits".

What's the use of seeing, eating and smelling? What is her function and nutrition! Don't underestimate her, the function and nutrition of strawberries are countless! Strawberry contains fructose, sucrose, citric acid, malic acid, salicylic acid, vitamin C, vitamin B 1 and B2, so it also has many functions. For example, strawberries can strengthen gums, refresh breath and moisten throat; Strawberries can also nourish and regulate gastrointestinal tract and anemia; Strawberry can not only prevent scurvy, but also have a good effect on arteriosclerosis and coronary heart disease. In addition, strawberries have anti-cancer effects; Strawberry contains aspartic acid, which can naturally calm down and remove heavy metal ions from the body. Strawberries also have the functions of removing fire, detoxifying and clearing heat. ...

Strawberries have many functions! So I think strawberries are not only good in color, fragrance and taste, but also important in function and nutrition. I like strawberries!

I know there will be a once-in-a-century total solar eclipse on July 22nd. Dad told me that during the solar eclipse, the world was dark and there would be rare wonders. So I am curious, eager for darkness, and want to see it soon!

Finally looking forward to July 22nd. The news said that the eclipse began at 8: 22. My partner and I arrived at the wide square at 8 o'clock. At 8: 00 15, I put on my prepared eclipse glasses and looked at the eastern sky. Because it is cloudy, the round sun is faintly visible, and the surrounding clouds are floating leisurely. I wonder if we can see the solar eclipse in this weather. Just when I was worried, I heard someone shout, "Look, everyone! The eclipse has begun! " I looked intently and found that the sun was missing a small piece. My eldest brother said to me, "This is the first time to lose!" "So I stared at the sky, afraid to miss a detail. After a while, the shadow gradually entered the sun, leaving only an arc. "This is a food base! Come on! Take it! "Photographer click, freeze in the lens. At this time, I felt it was getting dark, and the exciting moment came. 17 at 9 o'clock, the shadow completely covered the sun, and the surrounding clouds were colorful. Wow, it's beautiful! I held my breath and stared at it for fear of disturbing this spectacular picture. I heard in my ear: "I finally saw how much I ate!" " "It's' click, click ..." I feel that the world has been rendered black and people are cold.

This lasted more than 4 minutes, the sun shone like a diamond, and the world gradually lit up. I looked at my watch. It's already 9: 40 About an hour later, the sun touched for the last time and the world became brighter.

The eclipse is finally over, but I still can't finish it. Recalling the situation just now, I am excited, excited and glad. I looked up at the sky and couldn't help saying, "Eclipse, I finally witnessed your whole process with my own eyes. You are the most beautiful astronomical wonder! "

Look, what is this rectangle that glows when you press the switch? Of course, it is the most common thing in our lives-mobile phones! Everyone understands mobile phones. Now our parents and grandparents have mobile phones. There are all kinds of mobile phones, including smart phones and elderly mobile phones. There are countless brands: Huawei, Xiaomi, Apple, ZTE and OPPO…… ........................................................................................................................................................... For example, the elderly are mainly used by the elderly, who are deaf and blind, so the phone is loud and the display font is large, so they can only answer the phone and have few other functions.

Mobile phones have a history of 100 years. In 65,438+0902, a man named Nathan Stub Field invented the first telephone device. This wireless mobile communication mobile phone is the earliest exploration and research on "mobile phone" technology. Then came the mobile phone-Motorola. From the flip to the slide, from the concept phone to the smart phone, until now the mobile phone has developed into what we use now.

Although mobile phones have brought us many benefits, they also have many hazards, such as myopia when watching mobile phones for a long time; Second, the radiation emitted by mobile phones can penetrate any object and damage our brains; Third, some people are addicted to mobile games, which affects their normal work and study. For example, competitive games are easy for some children to indulge in, which leads to their dislike of learning. Mobile phone is a high-tech product, which can do many things and bring many benefits to human beings, but it also has many shortcomings, so we should use it correctly.

Peking Opera is one of the main operas in China, the largest opera in China, the crystallization of the wisdom of China people and the "national quintessence" of China!

I didn't know the origin of Peking Opera before, but later I looked it up on the Internet. Peking Opera evolved from the Hui tune and Han tune in the Qing Dynasty when they were introduced into Beijing. The tunes of Beijing Opera are mainly Xipi and Huanger, accompanied by percussion and orchestra.

On TV, we often see Peking Opera performances. Those actors talk and sing on the stage for a while, and sometimes they give an interesting performance. People who watch Beijing opera for the first time don't like it. They'll get bored. But the older generation is different, just like my grandfather, who loves to watch some drama channels and is happy to hear "strange" voices.

As soon as I entered the room, I heard the pure and rich sound of Beijing opera-it turned out that grandpa was watching Beijing opera in full swing. Look at grandpa with relish, it looks so comfortable! I also unhurriedly gather together to watch. Hey! It's really a pleasure to watch the actors sing with relish. Then, a black-faced man appeared, with a long beard reaching to the waist, and his dark face showed integrity and strong feelings. He snorted: "Bold and unruly, where are you going!" As soon as you finish, grab him and look at him with fierce eyes. I really find it a little funny. After a while, a sly little man with a white face appeared. After a year, he knew that he was up to no good and his face was sinister and treacherous. As I expected, he stole something from someone else's room, hid it in his pocket, and then slipped away. Suddenly, a Hua Dan in Tsing Yi came. It turns out that she is the owner of this house. She was surprised to find that it was a mess and immediately reported it to the officials. ...

Beijing opera is like this, handed down from generation to generation. Make efforts for the development of Beijing opera in the future!

I have a good friend who has been with me for six years. This is my beloved pencil box. This pencil box was given to me by my grandmother on my fourth birthday.

My pencil box is rectangular and made of iron. My pencil box is very beautiful. It is dressed in green, with a big cow printed on it, a white mask on its head and white clothes. It is going to go roller skating in the square. Along the way, it met another cow and asked, "Are you going roller skating?" Another cow said, "What's so interesting about roller skating? It is better to eat! " "So, one cow said that roller skating was good, and the other cow ate well ... In the end, none of them refused to accept it and went home.

When I opened the pencil case, the first thing I saw was the multiplication table above the iron eye, which always reminded me how to read the multiplication table. This pencil box has two layers. On the first floor, there are many pencils lying quietly on it, and there is an eraser singing a lullaby next to them to sleep. Things on the second floor are in a mess, as if they were fighting for territory. When I want to write, the pencil runs out at the same speed to serve me; When I write a wrong word, the eraser will automatically jump out and wriggle around where I wrote the wrong word to help me erase the wrong word. When I want to draw lines, the pencil case will send a ruler to help me draw lines. A straight line will come out after a while.

My pencil box is like a big military camp: pencils, erasers and rulers are all soldiers. I am the commander-in-chief. As long as I give the order, they will come out to serve me. It's really convenient to have a pencil case.

July 22nd is a special day, because today I have an appointment with the sun, and I will be very lucky for a total solar eclipse that comes once every few hundred years.

Early in the morning, I got up and waited for that moment excitedly. Unfortunately, the weather is not good, it is cloudy and foggy, and it seems to rain. This worries me: Dad Sun, you must come out! After breakfast in a hurry, I couldn't help running to the door to see the sky. Wow, the sun finally came out. He hid in the clouds for a while, and then showed a little, playing hide-and-seek with me.

At about 8: 20, the sun began to get smaller. I quickly took out my observation mirror and looked up at the sky. Before long, the sun was half missing, as if someone had eaten a piece. Gradually, the sun becomes smaller and smaller. At about 9: 20, the sun becomes like a bent banana. After about 20 minutes, the banana is "thin" again, leaving only the size of an eyebrow. It finally got dark, and the sun hid the whole body. On the way, the street lights were on, neighbors ran to the yard in front of the door, and some people set off fireworks. My friends and I shouted, "Oh, the sun has been eaten, the sun has been eaten!" " "Menstruation looked at me and said with a smile," The sun didn't eat, and it was covered by the moon. "Menstruation said to me again," If the sun is strong, you can see Bailey beads at this time. " So I searched hard by the sun several times, but I couldn't find Berezhu.

After about five or six minutes, a light appeared at the edge of the sun. Then the sun slowly came out and the light became stronger and stronger. Finally, the sun completely jumped out of the darkness and returned to its original appearance.

This date not only gave me a novel experience, but also gave me a lot of astronomical knowledge. I want to continue to study and explore and learn more about the mystery of the sun.

The schoolbag is my "good friend". For more than a year, it has shared joys and sorrows with me in the hard study journey.

My schoolbag is a guy who likes to dress himself up. Although it didn't paint itself with messy five colors, it chose the simplest but most contrasting black and pink to package itself: the back is pure black, the front is pure pink, and the middle is a clever fusion of the two. At first glance, it feels beautiful but not luxurious, generous and not stuffy.

The back of the schoolbag is cleverly fitted with two wide straps, and the lower part is connected with a soft strap with two sliding buttons, so that no matter how tall or thin I am, it can always "hold" my body like an arm and follow me. There is a small net bag on each side of the schoolbag. My beloved skipping rope is often installed on the left, and the small water bottle and umbrella are installed on the right, which has become a good safe deposit for my trip. There is a big question mark on the front of the schoolbag, which seems to remind me: Little master, there are too many questions you don't know, so you should work hard!

There are three layers in the bag. On the first floor, there are textbooks and pencil boxes for various courses, and there are folders for various outlines in the cubicle; On the second floor, there is a family book. When it comes to doing homework, books of all sizes are very busy. After a while, the writing book came out, and after a while, the math book was busy. They are all scrambling to help me consolidate the new knowledge I learned during the day. There is a spare armband on the third floor, which helps me a lot whenever I accidentally forget to bring it to school.

My schoolbag is really an elegant and practical convenience bag. I love my schoolbag!

Suzhou is a fishing village, rice village and water town in the south of the Yangtze River.

In the early morning, the sky just turned red, the birds didn't sing, and the mountains were quiet. Suzhou people lit oil lamps and rowed small wooden boats, gently rippling in the lake. Fish and shrimp didn't wake up, so they took a big net fork and dug a net of mud to sort out the small fish and shrimp in the lake and give them to the big fish in the paddy field. When the sun was half exposed, there was a small pile of fish and shrimp on the small wooden boat. Back in their own fields, the fish in the green rice fields planted with rice have begun to swim. At this time, the men were carrying buckets of fish and shrimp and scattering them in the rice fields with big iron forks. The big fish rushed to roll, grabbed the fish and vomited a few bubbles, probably to show their gratitude.

When the sun rises completely, there will often be a group of Shuiniang paddling a big log basin by the lake, pulling up a green and red plant in the water and picking the fruits on it. This is the water chestnut. Their movements were so brisk that they gave a silvery laugh from time to time. If you walk over, they will greet you warmly in dialect, or peel some newly picked water chestnuts and hand them to you. The white water chestnut is as lovely as the smiling faces of Suzhou water ladies. Take a bite, and a chill will come straight to my heart!

If there is a stream behind their house, then on a quiet night in summer, we often see some children, holding small flashlights and sticks, catching frogs in the news. Steam, explode, fry ... No matter what kind of cooking method, the frogs caught by children, once cooked by water ladies, become delicious food.

Suzhou, no matter what, is related to water, and it is a veritable hometown of water.

The 600-word composition for senior high school students 10 "Wildfire never completely burned them, but they grew taller in the spring breeze" is a poem describing the tenacious vitality of grass. Nature is a wordless book, which has taught me the preciousness and tenacity of life!

Everyone has a life, but some people's lives are very fragile and can't stand the slightest wind and rain. Some people's lives are tenacious, and despite repeated setbacks and blows, they still show a high-spirited attitude.

There is an old man in his fifties next to my house. He went for a physical examination the year before last. The doctor said he had liver cancer. His family are very anxious, but he is not under much pressure. He seems to be happy every day. He always believed that he would not die like this, but he really lived for more than ten years. The doctor said it was a miracle. They said it was because the old man's firm belief overcame the disease.

Insisting on exercise is a compulsory course. He sleeps every day, brushing his teeth and washing his face first. After a simple breakfast, he began to exercise. He exercises his bones and muscles first, and then goes out to do farm work with his family. He mows the lawn and turns the ground, which is very energetic.

In the summer morning, because it is suitable for fishing, I will get up early to catch crucian carp in the pond at my doorstep when I am free. However, every time I go fishing at 5 o'clock, I can always see that he is already busy in the field. In spring, he hoes rape and wheat in the field and sows vegetables. In summer, he picks cotton and harvests wheat in the field. In autumn, he dug sweet potatoes in the field; In winter, he grows rape in the field. He will plant some crops anyway. In this way, the miracle finally happened, he survived the most difficult period and finally defeated the hateful disease.

This kind of life is so tenacious that everyone has a life, but some people's lives are fragile and can't stand a trace of wind and rain. Some people's lives are tenacious, and despite repeated setbacks and blows, they still show a high-spirited attitude.

Today is a hot day. I just woke up from a nap and felt thirsty. I thought: How comfortable it would be if I could eat an iced watermelon now! When I walked into the kitchen, I found that the watermelon in the refrigerator had long since disappeared.

Just when I was worried, suddenly there was a shout downstairs: "sell watermelons!" " "I quickly put my head out of the window. It turned out that an old man was selling watermelons. I searched my closet and found five one-dollar coins. As I hurried downstairs, I drummed in my heart: Is five dollars enough to buy a watermelon? I picked a modest one and weighed it, just 10 kg. Fifty cents a catty is exactly five dollars. I happily picked up the watermelon and left. When I got home, I put down the watermelon and saw that the five coins were still tightly held in my hand. It turned out that I just wanted to be happy and came up without paying. Suddenly, my heart secretly pleased. What a lucky day! I picked up a big watermelon for nothing.

Suddenly, I heard the doorbell ring, and I couldn't help being alert. I thought it was an old man selling watermelons, so I quickly rolled the watermelons under the bed. It's mom! I had a false alarm. I quickly proudly carried the watermelon out and told my mother what had happened. Unexpectedly, my mother's face turned from sunny to cloudy. I leaned my head out of the window and only saw the old man's face tanned and wrinkled by the sun. Wipe the bean-sized sweat on your face with a towel from time to time. I was so sad that I bowed my head in shame.

I quickly took the money and ran downstairs. I returned the money to my grandfather. The old man smiled and said, "You are a good boy!" "Hearing this sentence, my face turned red.

Through this incident, I understand a truth: I must be an honest person!

Today the teacher brought a big round watermelon.

That watermelon is emerald green with stripes on it. The stripes are dark green. Stripes are like many elongated springs. Watermelon vines are like a fuse.

The teacher turned the watermelon over and we all saw some yellow. Some students said it was burnt; I said it was painted; Some students said that they were punched by the teacher. Some students also said that the teacher put yellow tape on one side of the watermelon. The teacher said, "In fact, this cucumber skin (with this sentence, does the sentence become complete?" Only when there is no sunlight in the soil will this happen. "

The teacher smiled and said, "Everyone is thirsty. Cut this watermelon! " "We all agreed. The teacher washed the watermelon and fruit knife first. " Click "cut a watermelon (the sentence lacks the author's active expression, so it is suggested to change it to" click ",the watermelon was cut in half), and bright red juice flowed on the table.

The teacher gave watermelon to my parents and classmates, and I also took a piece. I saw some yellow melon seeds, but there were no black ones, because this is seedless watermelon. I picked up the watermelon and put it in my mouth and tasted it. I feel that the taste of watermelon is sweet. Take a bite and the juice will flow into my throat. What does it feel like to flow into your throat? I feel My Sweetie. It's a little cold and delicious. ) I took a big bite and ate it quickly. The teacher said, "The leftover melon skin can make many things." Such as: beauty, cooking ... "

The watermelon bought by the teacher is really delicious!

I really hope to become a beautiful butterfly princess, flying freely in the blue sky, looking at the scenery and the cool breeze blowing on my face, I will feel that this is the happiest day.

These butterflies are very beautiful, and some are just like fairies dancing in the air, which is intoxicating; Some are like a yellow leaf, resting on the trunk; Some are like Zhang Fei's face in Beijing opera, which makes people laugh. Among so many butterflies, what impressed me the most was the natural, simple and beautiful "Brazilian butterfly". It is so bright that people fall in love at first sight. Most Brazilian butterflies are blue, but in that pure color, there is still a faint blue light, which is really amazing.

Butterflies are mostly small, delicate and lovely. But there is a kind of butterfly that is very big and beautiful. It is the "monarch butterfly". "Monarch butterfly" is a very imposing name. Not only does it sound good, but it also looks different: beautiful patterns are all over the body, and with gorgeous colors, it is very beautiful.

At this moment, a child suddenly cried, "Butterfly, butterfly, what a beautiful butterfly!" " "We looked in the direction he pointed. Wow! Really! A very big butterfly. It has a blue bottom, yellow edges, red stripes and black spots. Everyone crept close to the butterfly, and the posture was almost the same as when the Japanese entered the village. But the butterfly suddenly flew, and everyone chased, shouted and scrambled. It's a pity that we "tiger generals" were turned around by a butterfly.

Butterfly, with beautiful wings and eternal expectation, has become a mummy butterfly, solidified with eternal beauty, just like a meteor, just like the moment when the meteor crossed the sky. Cold eternity.