What changes have you noticed in writing a composition?

1. In life, as long as we pay attention to observation, we will find something. 1. Fish are mostly cold-blooded animals, and very few are warm-blooded animals. They breathe through their gills and have jaws and fins.

2. Many fish don't have long ears outside, but they have specially designed sound receivers, which can transmit sound waves to the tubular structure filled with liquid in the inner ear. These pipes have special fine hairs, called cilia, which can transmit sound pulses to the fish brain through a series of complex mechanisms and chemical reactions, and process them there.

3. The left and right axes of the lateral flatfish are the shortest, and the ratio difference between the head-tail axis and the dorsal axis is not too much, forming a flat shape with left and right symmetry, making the whole body look flat and wide. Therefore, the swimming ability is worse than that of the spindle type, and it lives in the middle and lower layers of water. Long-distance migration is rare.

4. The left and right axes of flounder are particularly long, and the back axis is very short, which makes the body flat up and down, slow in movement and full of benthos.

5. The tail axis of the head of Monopterus albus is particularly long, while the left and right axes are almost equal and short, making the whole body stick-shaped. Its swimming ability is better than that of lateral flat type and flat type. Suitable for digging holes in underwater soil and living in underwater sandstone.

2. 1 here comes the campus spring girl.

She sent away the cold air in winter and walked into our campus with warm wind, rain and sunshine. With her dexterous hands, she decorated the campus like a paradise, which was beautiful.

The grass on the playground, nourished by the spring breeze and drizzle, raised its childish little head and greeted with a smile: "Aunt Spring is good, Sister Chunyu and Spring Breeze are good!" " "The sound of reading came from the classroom, accompanied by continuous drizzle, which made people feel particularly comfortable. At noon, Grandfather Sun sprinkled warm sunshine on the earth and mapped the school garden community into a kingdom of heaven, which was very beautiful.

Set off the luxurious school science building next to it like a palace in the sky. Look, pairs of butterflies are in the bushes in Qi Fei, fly with me, and flocks of dragonflies compete in the air like aeroplane stunts.

Listen, "Haw", who is calling? Oh, it's a group of lively and clever birds, singing in the long jump and competing in the big tree that bid farewell to hibernation and grew small buds. After school, the students strolled in this environment with flowers and birds, enjoying the warm sunshine.

In front of the teaching building, some students have taken off their thick clothes and started to play sandbags. In the evening, the sound of reading on campus, the spring breeze blowing on the face and the intoxicating fragrance of flowers are intoxicating.

Hundreds of swallows lined up neatly on the cable, as if holding a swearing-in meeting for the mosquito fighting. The small trees on the roadside, holding the gifts given to him by the spring rain, miss the time when they met the sun during the day and thrive in the night fog.

The spring breeze caresses the flowers. The flowers got carried away with joy and danced the soft waltz "Song of Spring Breeze", which was extremely beautiful.

The princess star in the sky flashed her little eyes as if to ask, "Are they having a party? Why don't you invite me? " Ah! Campus spring scenery, what a beautiful and charming landscape animation! The fields in autumn thank you. The fields in October are charming, just like a beautiful picture. In the early morning, the fields were covered with a veil-like mist, as if to give rice the last moisture. When the sun came out, it was golden, and the full ears of rice bowed their heads and bent the rice stalks. Dewdrops hung on the rice grains, shining like countless pearls in the sunlight. It makes a rustling sound, just like the laughter of farmers. After lunch, it seems that someone is silently directing, old people, young people and children. They all happen to coincide, holding a silver sickle in their hands, leaving home, running to the field and starting harvesting. My face was sweaty, my clothes were wet, and I didn't bother to wipe them. Click, click, click, click, click, click, click, click and click. You see, the soybean sticks out its round little head from the pod and looks out, as if enjoying a bumper harvest. All the standing meals slept on the ground all night, like laying a carpet. This field has become very broad. After two or three days, the rice sleeping on the ground disappeared and turned green. Ah! It turned out to be green wheat leaves, much like a lush grassland. Wheat leaves are long and thin, soft and tender. They suck the crystal rain and dew, scrambling to grow as if they were the tallest and fastest. There is a hole in front of me. I went up to him and saw all kinds of vegetables there: red peppers, green vegetables, grass heads clustered together ... I pulled out a green vegetable and he

3. 1000 word composition, the topic is to pay attention to the things around you and never forget the feeling at that moment. At that moment, I blushed and felt unspeakable guilt.

I have always been loved by my parents. Although I don't have rich family conditions, my parents have never been unsatisfied with any requirements I put forward. So, I feel satisfied.

It was the birthday of one of my classmates. As usual, I contacted my parents. "Mom, dad, classmate's birthday, give 200 yuan. "

Dad looked up at me and seemed to want to say something, but in one of his mother's eyes, he swallowed his words back. My mother took out 200 yuan from the drawer and handed it to me. Then she said, "Son, there is one thing I want to remind you that the friendship between classmates is not measured by money."

"Oh mom, I know. But now it's all like this If I don't do this, it will make people look down upon it. "

Mom and dad didn't say anything more, but told me to get along well with my classmates at night and come back early. As a matter of fact, I have told them my plans for the evening. I want to laugh when I look at their uneasy appearance. After all, I'm not a child anymore.

I didn't come back too late at night. I saw the light on at home, and I knew my parents were waiting for me.

I quietly opened the door and crept into the room. Passing by their room, I thought I heard them calling my name. I couldn't help but stop and listen.

That's dad's voice: "Some of the current ethos has a bad influence on children, so you should say it." Then came the mother's voice: "I didn't listen to the child, and now it's all like this."

Besides, she is still young and old, so she will understand. ""Then why did you remind her in the morning? Don't let me say it, I'll say it myself, you-""But seriously, how is the factory recently? " "Oh, not so good. Without the above order, we wouldn't have a job, and this month's salary seems to be enough. "

"Don't worry, it will pass." "I know, just wronged you.

You see, today is your birthday, and I didn't even buy you a present-"I don't know what else my parents said, but the phrase" Today is your birthday "keeps ringing in my ears. For more than ten years, I didn't even know today was my mother's birthday. When I gave my classmates a birthday, I ignored the two people who loved me the most.

Forget to feel their feelings, forget to share their pains and troubles, just ask them for all kinds of accommodation for love. At that moment, my heart was full of remorse.

I resisted the impulse to rush in and turned around and walked slowly into my room. I know, from that moment on, I said goodbye to yesterday.

When the sun shines on the earth the next day, I will let my parents see a brand-new me.

4. Write a 350-word composition about the changes around you, that's really too much! Here, let me talk about the changes in the Xishan Garden where I live! It was last September, when my parents and I moved from Jiangning Town to Xishan Garden.

I remember when we first came here, there were still lush trees and flowers here. Because the greening is good and there is not much dust, it is not particularly slippery to walk at home.

Moreover, there are not many buildings here. Only the 11-storey buildings are for residents to live in, and the residents need places, such as two-storey food markets, "trust-mart" supermarkets, kindergartens and so on. Because we have been here for a long time, many changes have taken place, and there are no longer only buildings, food markets, supermarkets and kindergartens as before: buildings in primary and secondary schools have sprung up, and the sound of "rumbling" and "jingling" outside is almost unheard of.

Before, the ground at home never slipped, but it became a "skating rink" where I accidentally slipped. As long as you bounce around at home, you will fall into "dogs eat shit" Oh, what a pity! Now, not only is the ground at home particularly slippery, but dust is flying all day outside. Residents cough as soon as they go outside. I wonder who choked on the dust outside. What a nuisance! Now the society is progressing, and our community is also "progressing", but it is the buildings that are "progressing", because the buildings are getting higher and higher, and more and more! The more buildings there are, the more noise and dust there are.

Therefore, compared with before, I still prefer the beautiful Xishan Garden.