600-word explanatory text for the second day of junior high school

There are five 600-word expository compositions in Grade Two.

Explanatory writing can be divided into simple explanatory writing and vivid explanatory writing. Then do you know how to write a 600-word expository composition for Grade Two? The following is a 600-word essay on the second day of junior high school. I hope you like it!

1 I remember when I was a child, whenever I passed Jianxin Street Primary School on my way to kindergarten, I saw the wide playground, lush French phoenix trees and colorful building blocks in the school from the school gate, which filled me with curiosity and yearning.

Finally entered the dream school five years ago.

Every morning when we walk into the school gate with cheerful music, the first thing we see is a white statue, in which a boy with a red scarf is holding a basketball and a book in his hand, full of youthful vitality; Another girl smiled and released the dove of peace. Whenever I see this statue, I seem to see us in the school, where we not only learn knowledge, but also carry out colorful extracurricular activities.

On the right side of the school gate is a tall French phoenix tree forest. In the early morning sunshine, birds singing in the forest greet us in the morning. In summer, the French phoenix tree propped up a shade for us with its big green umbrella, so that the students who played during recess no longer felt the heat of summer, and happy laughter echoed in the school. Behind the buttonwood forest is our teaching building. What I like best is that the facade of the teaching building is painted red, yellow and blue, just like the building blocks I built when I was a child.

Behind the sculpture is the big playground of our school. In front of the big playground is the rostrum. On the right side of the rostrum is a straight flagpole. Whenever the national anthem rings, the five-star red flag Ran Ran rises, and all the teachers and students of the school stand up, it will make us feel extremely sacred and proud.

There are flower beds on both sides of the podium. In summer, there are flowers here, including rose, rose, white, pink and red ... so beautiful.

There is a 100-meter track on the big playground, which is the heyday of the spring track and field games. The athletes performed well, and the students cheered one by one ... Behind the podium is the audio-visual education building, which has a clean and tidy ladder classroom, which is a good place for us to hold various meetings. The second floor of the audio-visual education building is the table tennis teaching base of our school. Plant Sophora japonica at the entrance of the audio-visual education building. Every spring, Sophora japonica blooms and smells all over the school.

On the left of the big playground is the auxiliary teaching building of our school, which has a music classroom, a science classroom, a library, an exhibition room and a computer room. In the exhibition room, all kinds of scientific and technological products made by students are on display. There are many table tennis tables and sports equipment in front of the teaching building of other courses. After class, many students will gather here to hold a short contest temporarily. ...

Look! This is my school.

Spring breeze blows the river green, cuts off willow branches and lifts kites ... Everything on the earth revives, the grass quivers in the morning dew and looks radiant, and birds cheer on the branches to celebrate the arrival of spring.

In the tender and warm March, our school held a reading festival. This makes the campus full of ink and paper rhyme more and more vocal.

Walking on campus in the morning, several birdsongs broke the silence in the morning, and students have entered the campus one after another. The crisp sound of reading echoes the euphemistic sound of birds singing, bringing a peaceful mood to countless students.

After primary school, through the bright glass, I saw young faces holding books. Some shook their heads and said, "It's noon when weeding, and sweat drips down the soil." Some close their eyes and daydream, thinking faintly: "The sunset is lonely in Qi Fei, and the autumn water is the same as the sky." Some nodded as if nothing had happened, and recited in a clear voice: "Ask where the canal is so clear, because there is flowing water at the source."

The wind is blowing slowly, mixed with poetry, and I speed up my steps and rush to the tall building. When I entered the teaching building, I looked around, and the students around me hurried, as if chasing the tail of time. I entered the classroom, surrounded by the sound of books, but my heart was very quiet.

Everyone is addicted to learning about the ocean and books. Some people like prose, holding Dimfragrance, Shi Tiesheng's Me and Ditan, Yu's Cultural Journey ... Some people like novels, holding Mao Dun's Midnight, Ba Jin's Home and Lu Xun's Scream.

I sat down with a book in my hand and joined them. Everyone keeps a tacit understanding: if you don't understand, gently use strokes and wait until class is over; If there are uncommon words, skillfully pick up a dictionary and turn it over gently; Those who annotate books with pens try to reduce the rustle in their works. ................................................................................................................................................................: I tried to yawn, but I didn't. I got stuck in my throat.

Spring exudes a faint fragrance, wrapped in skirts and pages, which can't be dispersed for a long time. What a wonderful moment it is to meet literature. Perhaps it is precisely because of the experience of "the so-called Iraqis are on the water side" that "Jiaxu" was produced; It is because of the meeting between Li Bai and Wang Lun that To Wang Lun came into being. It is precisely because of the encounter with mountains and rivers that the "cultural journey" came into being.

In this activity, we walked through the Tang poetry, reveled in the Song poetry, listened to the Yuan music, felt in the novels of Ming and Qing dynasties, thought about modern literature and wandered in the ocean of literature.

On the second day of the Expo, there are 600 words, 3 relying on mountains to eat mountains and sea to eat the sea. Xiangshan people live by the sea and naturally "eat the sea by the sea". It's a waste of time to come to Xiangshan without a big seafood meal. The seafood I never get tired of eating is "braised hairtail".

I followed my mother to the vegetable market, and there were strips of hairtail waving to me like flags at the booth, so I couldn't help but gather together. A novice like me can't see the difference between these hairtail at all, but an experienced mother can see the difference at a glance. My mother told me: "When picking hairtail, we should not only look at the size of the fish, but also look at the freshness of the hairtail." The luster of the fish scales is better, the eyes of the fish should not be dead, and the blood around the fish should only be solidified, not fishy. " As soon as the voice fell, my mother picked a fresh hairtail, and the fishmonger standing by praised her for her good choice.

I brought hairtail home, and my mother was busy at once. I cut my stomach and intestines. After washing, hairtail smells fishy. Cut it evenly into several sections with a knife, put it in a bowl, add a little salt and marinate it with cooking wine. About half an hour, heat the pan, pour oil, add onion, ginger and garlic, stir fry, and add hairtail. Suddenly, the pot made a "crackling" sound. At this time, hairtail is fried in the pot, which has a little fragrance. Slightly browned on both sides, with onion fragrance, add a few spoonfuls of soy sauce and bean paste, then turn over the fish on both sides repeatedly and add water. Take hairtail out of the pot, pour soup and stew hairtail.

Far away, I smelled a fragrance, which aroused my appetite and made me walk to the table involuntarily. The braised hairtail just out of the pot is steaming hot, and the delicious fish and the smell of sauce blend together, which makes my taste buds ready to move and my saliva "overflow". I can't wait to pick up chopsticks, pick up a hairtail and gently bite through the thin layer of fish skin outside. Against the background of brown-red sauce, the white and delicate fish makes me want to stop. Carefully remove the spines on both sides of the fish and take a big bite. Soft fish, accompanied by the fragrance of douban and soy sauce, gently stroked my taste buds, and the resulting umami flavor exploded in my mouth. Sweet juice, sucked by me, opened my mouth like a river and moistened my tongue. This is the greatest enjoyment in the world! A bowl of fragrant braised hairtail with a bowl of rice is enough for me to eat with relish and satisfaction.

Braised hairtail with good color and flavor not only made me taste the rich flavor of the sea, but also tasted the family happiness. The taste of my hometown makes me unforgettable!

Environmental protection is a long-standing topic. Maybe some people have this awareness, but it is not enough. If each of us still wants an environment, let's take action. The environment is our home. Under the blue sky, * * * loves home, because environmental protection is our responsibility.

Let's put ourselves in others' shoes. If you were the earth, at the beginning, you would feel a little proud of creating this kind of human life. Later, through the continuous evolution of human brain, the continuous development of science and technology, the gradual increase of human beings and the continuous acceleration of various things, the green color of "you" gradually decreased, and "you" gradually had various burdens, and the green color that provided you with comfort became less and less. I think you can further put yourself in the other's shoes and replace this green color that can make you happy and comfortable with some happiness that you live with. This kind of happiness is getting less and less. I think you must be a little angry! If I have a bad temper, I will definitely want to kill all mankind! Let them know what I can do! However, at least the earth didn't do it like me. But he also gave us some "small" punishments. This small punishment is already great for us, but it is only a small one.

However, the ends of the earth are not just a little green, everyone should plant green! I'm sure some people will think: if the earth collapses, wouldn't it be nice to change the planet? Anyway, our technology is so advanced. I told you that I thought so, but later, I decided that I was a heartless person. I'm telling you, you think like me. You have no conscience! Hello, you used up a planet, change it, this good planet has been destroyed by you! What does it think of this planet? Let's talk about it We use another planet to wage war, and then use nuclear weapons. Hehe, at that time, people were killed by it. Well, then change another planet, spoil it, change it, spoil it ... how can there be so many planets in the universe for us to spoil? You can pet it slowly if you like. I won't be that bad. At least I won't do such a wicked thing.

If we continue to waste resources blindly, cut down trees indiscriminately, exploit resources without restraint, and litter, then our own tears will finally greet us.

Erasers can be seen everywhere in our life. It's easy to see as long as you pay attention.

Rubber is not only diverse in appearance, but also various, each with its own characteristics and uses. Take plastic as an example! If you are dirty or tired when sketching, you can make the transition of black, white and gray more natural by pressing it gently on the screen. This kind of rubber is soft and doesn't break easily. You can adjust its size and shape as needed. Another example is the 2B eraser, which can only erase the words written by 2B pencil, and it will be very clean, but it will not work if it is used to erase other pencil traces. There will be many black spots on the paper, just like tadpoles.

Who invented rubber, what material is it made of and what principle is it? It turned out to be the English chemist Joseph. Pastor is made of rubber, sulfur, vegetable oil and gravel. Among them, rubber is made of latex flowing from rubber tree when tapping, which is completely amorphous polymer. Its glass transition humidity is low, and its molecular weight is often very large, hundreds of thousands or more. Writing with a pencil will only leave powder on the paper, and the eraser will disappear as soon as it is wiped, but the pen is different. Once you write it, it will seep into the paper and cannot be erased.

In addition to erasing the handwriting on the paper, the eraser can also play a role in other occasions. For example, skillfully remove the shoe prints on the car. Many car owners are often worried about the shoe prints on their cars. Whether it is scrubbed with detergent or treated in a car beauty center, the effect is not good, but rubber is really easy to get. With a light brush, the stubborn shoe prints will disappear completely.

Don't underestimate this little eraser, it can be of great use!