Composition of knowledge and experience in the fourth grade

In daily life or work and study, everyone will inevitably come into contact with composition, which can be divided into narrative, explanatory, practical and argumentative according to different genres. So, how to write a composition? The following are eight fourth-grade compositions I compiled for you. Welcome to read the collection.

1On the morning of October 3rd, the sun was shining and there were no clouds in Wan Li. My parents and I visited Xuanwu Lake Park in Nanjing.

When I came to the entrance of Xuanwu Lake Park, I saw a sea of people at first sight. People from all directions flocked to Xuanwu Lake Park, and people's laughter and vendors' cries could be heard everywhere. On both sides of the road, there are food sellers, amusement sellers and all kinds of doll heads made of coconut shells ... many, many, countless. As soon as I entered Xuanwu Lake Park, I saw the mirror-like lake water at a glance, shining in the sun and very beautiful. There are all kinds of flowers everywhere on both sides of the lake, as if welcoming our arrival. The path of the park is covered with colorful flags, which makes the festival Xuanwu Lake Park more beautiful.

We played many games, such as "flying around the plane" and "rushing forward", which were very exciting and interesting.

Xuanwu Lake Park in the festival is really beautiful!

This summer vacation, our family of three went to Hong Kong. This is the farthest place I have been so far!

In the evening, we went to Victoria Harbour, where there were dazzling neon lights. There are many luxury cruise ships parked in the harbor. I heard that the rich in Hong Kong are not better than their cars, but more luxurious than their cruise ships! It's amazing! Li Ka-shing's office building is next to Victoria Harbour, like a tall pencil, very spectacular!

The next day, we went to Ocean Park, which is really an entertainment world, with giant ferries, surf boats, pirate ships, flying eagles and so on. We played with a windsurfing spaceship, especially when we were going downhill, and we rushed down against the strong wind and really flew thousands of feet! How exciting! Sitting on the Ferris wheel, we can see a panoramic view of Hong Kong. We went to take the flying eagle again. After coming down, my mother patted her heart and said, "God, I will definitely not sit next time!" " "My father and I both laughed.

We went to see the dolphin show again. Dolphins are really smart. Can perform all kinds of difficult movements, especially dolphins can save people! Sea lions are also cute and can make many beautiful moves.

This trip to Hong Kong is really rewarding. Finally, my parents also told me to study hard so that I can travel to more places in the future. I secretly made up my mind that I must study hard and make progress!

What I saw and heard something happened this summer vacation that made me happy and angry. Please listen to me now.

One night, I came home from outside. Suddenly I heard a very sad cry. Let me take a closer look, yes! It turned out that the old cow was going to give birth to a calf, only to see the old cow sweating profusely. I couldn't hide my excitement and paced back and forth in the room. I go to see it from time to time, but I am busy every time. After about 10 minutes, I went out again and was surprised to find that my calf leg had come out. I saw grandma touching the old cow's head and saying, "You must be very tired!" " ! Hold on a little longer, and the calf will be born. "The old cow seems to understand grandma's words, harder, and her voice is more tragic. I thought to myself: does grandma have magic? Can make the old cow understand what she said. Just when I was wondering, the aunt next to me called out, "Yes, yes! "I saw the calf really come out.

The newborn calf surprised the whole family. Grandma picked up the calf, looked at it again and again and said, "It's a female. We have added another calf to our family. " Grandma just put the calf down, and the calf tried to take a step forward, but it didn't work. Mavericks tried several times, and finally took the first step towards the world with their unremitting efforts. We are very happy and the old cow is in good condition.

At night, I was getting ready for bed, but I heard my grandmother say in the living room, "The calf is my cousin's." I jumped out of bed and ran to the living room. "Why?" I asked indignantly. "Because your cousin paid for it." Say that finish, grandma left the living room. I was a little angry and went back to my room. I tossed and turned in bed sadly and couldn't sleep.

You think this makes me happy and angry?

Today, my father and I went to the vegetable market early in the morning, because my father said the food in the morning was fresh, so we went early in the morning.

When we arrived at the vegetable market, we went to the meat place first. My dad asked me if I wanted to eat pork belly, and I said no, because I don't like fat meat the most. At this time, I saw someone selling little frogs, and I thought, "How pitiful little frogs are! This frog seller is really good. He didn't know frogs could catch pests! " I wanted to tell him, but I didn't dare, so I swallowed my words back. My father and I bought a lot of vegetables. When we left, I saw a box of pomegranates beside the fruit shop. They were all very big. I asked, "How much are these pomegranates?" But no one answered. When people next door heard this, they said, "My pomegranate is good. Come and buy it from me!" The other family also heard it and said, "This is better for me. Come to me! " At this time, a man rushed over from the outside and said, "This is mine, you can buy it!" " "I saw the pomegranates of the three of them and thought they were better than the original ones, so I bought them. I saw them both looking at me and thinking, "It's not easy to sell fruit!

This is what I saw in the vegetable market.

The farmer's market is crowded and bustling. Rows of stalls, dazzling array of goods, people happily buy what they need. But there are also some dishonest business phenomena in the market, which have brought harm to customers. Please look at the following lens:

Water-injected beef

One weekend, my mother and I went to the farmer's market to buy food. I went to the beef stall and chose it. Finally, I chose a square piece of beef and put it on the scale. "Boss, just this one!" "good! Good! " The boss said and looked at the scale. "Just two pounds, thirty dollars." "What? Impossible! " Mom opened her eyes wide and said, "Is such a small piece of beef that heavy?" Is there something wrong with your scale? " "Impossible! This is an electronic scale! " The boss said firmly. Mother had to pay.

When I got home, my mother began to cut beef. Who knows, as soon as the knife was cut off, water came out of the beef, which weighed half a catty. Mother shouted, "If this hateful vendor dares to sell beef with water, he must complain!" "

force-feed a duck

Small vendors selling ducks can be seen everywhere in the market. In order to make ducks heavier, these vendors often put mud balls in their mouths. Buy it home and cut open the duck's windbag. But at this time, the dead duck could not be resurrected, so he had to admit that he was unlucky.

Experienced people buy ducks and put them in their bags. If it's filled with dirt, don't buy it, so as not to be cheated.

Eggs turned into sand eggs.

Some vendors and profiteers will dig a hole in the egg, leak the egg liquid into a bowl and eat it themselves. Then fill the hole with sand.

My friends, you may have encountered these phenomena. How do you deal with them? Do you think these vendors are hateful? I think these unscrupulous traders are actually destroying their business, harming others and benefiting themselves, and sacrificing their integrity for petty profits.

The last summer vacation in my primary school career passed in a blink of an eye, and I ushered in three years of junior high school life! I also officially became a freshman in Huaying. Huaying is the middle school that we always yearned for when we were in primary school, which also made me curious.

As soon as I stepped into Huaying's gate, I saw a beautiful environment and kind teachers. I feel so warm that I can't help falling in love with it. ,

I remember the head teacher once asked us, 49+ 1=? We all answered fifty with one voice! But the teacher said that our answer was wrong, and we were puzzled. How can we be wrong about a simple math problem? The teacher told us seriously: "49+ 1= 1. Because there are fifty people in our class, we are a group and we are all in the same boat. We want Qi Xin to work together. We are going to turn fifty people into one. No matter what we do, we must take care of the collective because we are the same person. " I have a deep understanding of the teacher's words-we are a collective, we should unite-all the people in our class 19 will fight side by side in the next three years, so we should be new!

Tomb-Sweeping Day is on holiday. The next day, my family went to Wuhan.

I got up early in the morning and couldn't restrain my happy mood. This is the first time my parents have taken me on a long train trip!

When I came to the railway station, my mother told me where to buy a ticket and where to wait for the bus. I didn't expect so much to learn. As soon as I got on the train, I looked at the beautiful scenery outside I saw many yellow rape blossoms, pink peach blossoms, white pear blossoms and so on. It's really a warm spring season in bloom.

After getting off the train, we went straight to Wuhan University to see cherry blossoms. There are so many cherry blossoms there that many tourists come to watch them. When we came to the campus of Wuhan University, we stayed on the playground for a long time. I saw many big sisters and big brothers playing on the playground. They are really enviable. How nice the university is! If I grow up, I will be admitted to this school.

The next day we came to Wuhan East Lake Aquarium. I saw many strange fish and some fish specimens in the aquarium. In an exhibition hall, I like two kinds of fish best: giant salamander and Chinese sturgeon The commentator also told us the origin of the names of these two kinds of fish.

I don't think it's time to go home yet I wish time would pass slowly. I want to play again.

It's really hard to forget this trip to Wuhan.

The fourth grade composition 8 is finally over! I was praised by the teacher today, and my heart was full of joy. I feel that today's sun is particularly dazzling and the sky is particularly clear. I couldn't help humming and jumping to the bus stop.

"Look at you, you just play all day and don't study hard. What's the use of such a low score in the future? " Suddenly my interest was interrupted by a mother's noise. She and her son were waiting for the bus. Mother continued to scold angrily: "How did you learn after spending so much money to send you to English class …" When I scolded my child in the busy street, I couldn't help feeling sorry for the poor little brother. If I meet such a heartless "tiger mother" ... I can't think of it.

At this time, an aunt cleaner came across the street. "Are you going to sweep the streets when you grow up and be a loser like her?" Watching the cleaner get closer, the boy's mother pointed to the cleaner and continued to scold her son. The sound can be heard for miles, as if to vent her anger on the cleaner, showing her disdain for the cleaner.

Aunt is thin, wearing an orange coat. The boy had his hair cut, and his dark face was wrinkled and looked weather-beaten. A pair of muddy squints, can't see any expression. The mother lectured her son so loudly that the aunt couldn't have missed it, could she? But she didn't respond at all. She didn't even look up at her. Is she used to this contempt for the world or ... At the same time, I have an instinctive dislike for this mother. How can I educate my children like this? Why should I look down on cleaners? What would our streets look like without their hard work? ...

After thinking so much, the bus didn't realize it until it passed the stop. Never mind, wait for the next bus. My eyes followed the aunt cleaner, who lowered her head and moved slowly along the street. Although she looks thin, she is not vague in her work. Any rubbish on the ground can't escape her delicate eyes, as if these eyes exist specifically for finding rubbish. Look! She stopped where there was rubbish. She held the handle in the crevice in her left hand and the broom in her right hand, hunched over and bent down, sweeping the garbage into the crevice bit by bit until the ground was clean. Sweep one place and go to another. ...

Seeing the back of the city's beautician and cleaner aunt, I also boarded the bus home. My thoughts on the bus can't be calm for a long time, what I heard on the platform still lingers in my ears, and what I saw still flashes in front of my eyes ... A beautiful city can't be separated from the hard work of countless ordinary but great "beauticians". Why should we despise them? I can't argue with that mother, I can only praise aunt cleaner in my heart!