Observe animals in grade three and write a 250-word composition.

1. In the third grade of primary school, my observation (small animals) is not less than 250 words.

Last time, I dug a small animal in the soil at my door. I asked, "What's your name?" The bug said, "Hehe, I am a lovely earthworm." I said, "Earthworms, why do you have circles on you?" The earthworm said, "I don't know, because I was born with this."

At noon, I quietly saw earthworms eating ants over there. I think it's strange. Why do earthworms like eating ants? Then I searched the Internet and found that ants actually thought that others were trying to grab food or territory, which also led to conflicts, so earthworms could not tolerate it. "

In the afternoon, I saw that earthworms would also come out of the hole and drag the residual leaves of some plants on the ground for food. I gently cut it in half from the earthworm with a stick. Earthworms immediately jumped up on the ground and struggled painfully. I thought it was dying. Then I put it in the soil. The earthworm not only didn't die, but also crawled happily in the soil.

I observed this animal for a long time before writing it. Who doesn't love it and who doesn't love it. If it is my pet, I will cherish it and cherish it.

What a lovely little animal this is!

2. Observe small animals in the fourth grade and write a 250-word composition.

snail

One day in the summer vacation, the rain cleared up. My mother and I walked in the community, and the fragrance of grass after bathing was overflowing, which made people relaxed and happy.

I suddenly found many small snails climbing up the flower bed one by one. Maybe they came for a walk and smelled the grass. They crawled slowly with their houses on their backs. They look so cute! Wherever they climbed, they left traces like silver lines. I opened my eyes wide and asked my mother curiously, "Mom, are snails pests or beneficial insects?" Why is there a silver line where they climb? Mom smiled and cocked her head and replied, "Do you want to know the answer? Just find it yourself! "

Hum! Find it yourself! I caught three snails, first put them in a clean and beautiful box, then put a piece of tender vegetables and rice in the box, and they all scrambled to climb on the vegetables and chew them. After a while, I ate all the vegetables. I don't even smell rice. I preliminarily concluded that snails are pests.

I began to analyze "why is there a silver line where snails climb?" I put the snail in my hand and it immediately climbed into its home. I had to hold my breath and stare. After a while, it poked its little head out in fear, made a reconnaissance to see if there were any enemies around, and then stuck its head out carefully. My hand was just about to touch it when it shrank back timidly. I was very angry. It accidentally fell down, and with a bang, its shell was broken. I picked it up with my hand and felt sticky. I didn't know what it was, so I looked it up in the book. Oh! So those little things are its feet! That silver thread is a gland at the foot of a snail, called the foot gland, which secretes mucus. This mucus has a lubricating effect, which can reduce the friction between the snail's feet and the ground and help it crawl. So snails leave mucus everywhere they climb. When this mucus dries, it turns into a sparkling saliva line. Oh! I see! The book also wrote: Snails like to eat rotten plants, and after eating, they will eat fresh plants and young leaves, so I can conclude that snails are pests.

Children, science is all around us. As long as you are good at careful observation and careful analysis, you are an amazing "little scientist".

Give favorable comments.

3. Observing animals in the third grade composition.

In summer, after a heavy rain, there are many snails crawling under the big trees in the garden, under the corner or in the shade where the sun can't shine. Some are on the leaves, others are in the flower beds.

CCD China Children's Resource Network Snail looks strange. It has no bones, and its whole body is almost muscle. It carries its spiral shell all day, stretches its soft body and crawls slowly forward with flat sucker-shaped feet.

It has two pairs of antennae on its head. Moreover, snail shells have various colors, including white, brown, green, black, magnificent golden yellow and so on. Many snails who love beauty also decorate their villas with various colored stripes, with various shapes and sizes, such as pagoda, gyro, cone, sphere, tube and so on.

Once, the science teacher gave each group a small snail for us to observe carefully. We found that the snail's shell is right-handed, rotating four times, the height is about 1 cm, and it is khaki. The whole body is divided into mouth, neck, body, flat feet and tail on the abdomen. There are two pairs of antenna-like antennae on the head, which are small in the front and large in the back, with a pair of eyes on the rear antenna and a spiral shell on the back.

We put the snail on a piece of glass and let it crawl slowly. We observed how the snail came out from the bottom of the glass and found that the flat feet under the snail's stomach were actually stripes. These stripes fluctuate backwards like water ripples, and snails crawl slowly by the fluctuations of the stripes. We also found a shiny line where the little snail climbed, which was very strange to us. Later, we looked up the encyclopedia. It is said in the book that there is a little thing called "foot gland" in the snail's foot, and something as sticky as glue is secreted by the foot gland.

When crawling, this mucus keeps flowing out to reduce friction, which is beneficial to snail crawling. When it climbs, it will stick to the place it climbed, and when it dries, it will become a shiny line. No wonder we can usually find a small snail along every shiny line on the wall.

After school, I went home and asked my father, what do snails eat? Why do we sometimes see many snails and sometimes we can't find any? Dad said that snails usually eat tender leaves and leaves of some vegetables. They usually live in dark, wet and soft places because snails have a lot of water in their bodies. Once dried by the sun, they can't survive. So when the weather is clear and sunny, snails will shrink their bodies into their shells and hide in the sun to prevent them from drying out.

When it rains, everything is wet, and snails are happiest. At this time, it walked around happily. Snails usually sleep during the day and come out at night. When the weather is dry or winter, they hibernate in dark, wet and hidden places.

So sometimes I see many snails, and sometimes I can't find any. Later, I went to observe the leaves crawled by snails and found some gaps in the leaves of plants. I finally understand that snails eat them, so snails are a small animal that is harmful to vegetables and fruit trees.

In order to verify my father's statement that snails live in dark and humid places, one day, the weather was fine, and I poured a lot of water on the flowers that the dark sun could not shine on. Soon, I found that the snail had moved out. Snail is really a wonderful little animal.

2. I have a naughty and lovely puppy. This puppy has white fur. When it runs, it rolls like a snowball.

A pair of round and smart eyes are hidden in long fluff, and a pair of ears listen warily to all suspicious sounds around them. The puppy also has a pair of sharp claws, and its tail is high and arrogant.

This puppy is fierce. As long as it hears or sees something a little, it will issue an "alarm" and prepare for the battle. My dog is not only naughty, but also full of music.

One day, I had nothing to do but play music. Who knows, after hearing this, the puppy stopped gnawing at the bone and immediately came to the tape recorder. I guess the dog may find that the music is coming from the tape recorder! The dog squatted beside the tape recorder, listening to the music and wagging its tail with the rhythm of the music. It's like a little musician conducting a band! Puppies like cookies very much. I take this opportunity to fish the puppy. I first took out a slender bamboo, then tied it to the other end of the bamboo with a thread, and then shook it around with a milk biscuit, which dazzled the puppy. I suddenly stopped shaking and hung cookies in front of the puppy. The puppy recovered at once and jumped on the biscuit. I moved the biscuit behind the puppy and let it pounce.

This lasted a few minutes. The puppy pretended to be "defeated" and I immediately let my guard down. Who knows, the puppy quickly turned around and bit the biscuit. Fortunately, I was quick-witted, and the puppy only bit the thread.

I tried to pull the string back, so I pulled it hard, but the more I pulled it, the tighter the puppy pulled. I thought to myself, I can't attack it, but I can only outsmart it. I stopped the "attack", and the puppy thought I surrendered, so he was happy to enjoy the cookies. I took this opportunity to pull hard and the cookies came back to me. This is my naughty dog. Do you like it? There are many lovely animals in this vibrant nature, but my favorite is the giant panda, our national treasure in China. The giant panda looks very cute.

Its furry black and white fur is particularly conspicuous. On its round head, there are a pair of black ears that stand upright all the time, as if listening to something carefully. It also has a pair of black eyes, which always purr, and the outer hair seems to be deliberately dyed dark black. If you don't look carefully, you'll think it's wearing a pair of sunglasses! There is something naughty about the cuteness of giant pandas. Once, my mother and I went to the zoo to see pandas. When I arrived at the panda cage, I just saw two pandas fighting for food! The slightly older panda used his size and strength to snatch all the food put in by the breeder, while the little panda looked pathetic and seemed to complain to the tourists. I felt sorry for it, so I asked the breeder for some bamboo leaves and led the panda to it. The little panda waited left and right and left with relish.

4. Observe the animal composition of 280 words.

Last month, we had a "little guest"-"little spot".

"Diandian" is covered with brown hair and covered with spots like a leopard. Its eyes are black, like two black grapes; Nose slightly tilted, always looking for something delicious; The tongue often sticks out for breath. Tiny Dot also has a pair of triangular ears that always droop forward. At night, as long as it hears a little movement, it will listen well.

Diandian is my follower. Wherever I go at home, it always follows me closely. Sometimes when going to school, "Diandian" has to carry a schoolbag to school.

Diandian likes to sleep in front of my house, look after the house for us and occasionally go out for a walk alone. Once, it didn't know where it had gone. I've looked everywhere, but I can't find it. Just when I was depressed and wanted to give up looking, I suddenly found a furry little tail moving in the grass. How happy I was at that time. The playful "Little Dot" got into the grass and couldn't get out. I quickly picked it up and went home happily.

This is my animal friend, a puppy that brought infinite happiness to my childhood!

5. Observation of animals composition, 200 words

There are two white rabbits in my family. They have ruby eyes, three mouths, two ears and snow-white fur.

My little white rabbit likes to look at pictures of carrots. If they see me feeding them carrot slices, they will jump around in the cage.

Once grandma went to feed carrots. As a result, grandma had a bad memory and forgot to close the cage door. They ran out at night. As a result, our little white dog and white rabbit played a running race. The little white rabbit seems to say in front, "Come after me!" " "The dog behind said," I'll be right with you. "After a while, dogs and rabbits knocked down everything in the yard, making the whole yard a mess. At noon, my mother bathed the rabbit with a towel, and the rabbit took a shit while sleeping.

Once, I lived at my grandmother's house. Careful observation shows that she likes to exercise during the day and sleep at night. Her sleeping position is very special.

This is my little white rabbit, my favorite little animal.

6. Write a composition on observing animals, grade three.

Strong ants are late at night, and the moonlight shines all over the floor through the window leaves.

I sat at my desk alone, letting my tears "beep, beep" wet the test paper with poor scores. This final exam, I am far from achieving the expected results.

I feel very wronged. Why do I pay so much and get nothing every time? I blame God for being unfair. Unconsciously, I remembered the scene of burning the midnight oil to read a book, and I remembered the scene of my parents sending me bread and milk.

Why, why, am I really not learning material? Forget it, don't think about it, turn on the light and read extracurricular books. I turned on the lamp. I found biscuit crumbs moving on the table. I pushed my glasses to see more clearly. I saw several ants moving the biscuit crumbs, and the biscuit crumbs stopped moving, as if struggling to move. How interesting! I brought a magnifying glass to take a closer look at these little things.

I have to put some obstacles in their way. I put the pencil in front of them, only to see them change direction. I was surrounded by my pen. See what they can do this time! I watched carefully with a magnifying glass, and an ant climbed the fence first. This is like a commander. Several ants climbed up one by one. They tried to grab the biscuit crumbs, but failed several times. The leading ant lifted the biscuit residue, and the ant behind pushed it hard. It took about thirty minutes, and the biscuit residue was finally carried away from the pencil by ants.

I suddenly realized that even such a small ant was not discouraged in the face of setbacks, and we humans should dare to face setbacks. I remember again: Edison's laboratory was bombed. In the face of such setbacks, Edison did not lose his fighting spirit, but successfully invented the phonograph in just three weeks; Beethoven was deaf in both ears, which is undoubtedly the biggest setback for a musician, but Beethoven did not flinch in the face of setbacks. He said, "I want to seize my destiny." In this way, Beethoven wrote the world-famous symphony Destiny.

There are storms and thorns on the road of life. As long as we struggle, there will be flowers and applause waiting for us. Celebrities have said that frustration is a bottomless pit for incompetent people, but it is a stepping stone to success for those who dare to face setbacks.

I opened the textbook again, when the first ray of sunshine in the morning entered the room, where I fell and got up again. I smiled, frustrated, I challenged you, and life was more exciting because of setbacks.

7. Observe the diary and write about the animals in the third grade, with more than 300 words.

I was idle today and saw some snails. I watch them.

Snails have straight tentacles on their heads. Its round eyes seem to grow on straight tentacles. It carries a round and big "house" on its back, and it is printed on the snail's big "house" in a round pattern. It has no legs to bounce around, so it can only crawl forward slowly.

I want all snails to have a crawling competition, only two tiles. Snails have a good sense of direction at first. But after a while, the snail began to move in different directions. A snail climbed to the left, and one

Accidentally, I fell down the steps. I ran down quickly, worried about it: will it die? When I got to the edge of the steps, I saw it naughty and stuck to the edge of the steps. I picked them up slowly and put them in the bottle.

Son, put it in a small pool. It was getting late, so we went to bed together.

8. Observe the animal composition of 300 words.

Who is the world weightlifting champion? By the way, it's ants.

Because an ordinary ant can move objects 200-300 times heavier than its own body, it is called "weightlifting champion". Ants are not only weightlifting champions, but also have strong viability.

Take my observation two days ago for example! It was the dissolution of physical education class. I walked slowly and suddenly found many ants living in the cracks in front of the brick. I went to see what they were doing. I walked up gently and found eight nests of ants living here, six nests carrying grain, one nest in bask in the quilt (their quilts are sand) and one nest practicing "army".

(Generally, other ants kill their own people or ants to attack the invasion. ) I was fascinated by it, forgot the sandbag in my hand and accidentally let go. When the sandbag landed, an ant just walked by and killed it. I mourned for this for a while, and then continued to observe. I think I must be careful not to hurt ants again this time, so I put the sandbag aside and continued to observe and explore.

After a while, a "Hercules" came here, dragging something as heavy as a grain of rice alone; There are two ants chatting over there for a while. But when everyone was having fun, two ants from different families fought for some food. I really want to persuade them, "You have to give and take each other. If we argue and kill each other for a little food, at this rate, all ants will kill each other. In the end, there are only two outcomes: one will lose, one will win, one will fail, and even be killed. "

There are many interesting things in the ant kingdom.

9. The third grade composition observes animals

White dove Today, the teacher brought a beautiful little white dove. Its feathers are as white as snow, with a red mouth, a flesh-colored nose and orange claws. Really beautiful! The feathers on its head are dense and short, and it feels slippery.

The feathers on its back are thick and solid, layered on top of each other. The feathers on its belly are fluffy and soft, like cotton wool that has just been played, and it feels warm.

He has long and hard feathers on his wings and tail, which can be unfolded like a folding fan. Its head is inlaid with a pair of small black pearl eyes on both sides.

Eyelids, like movies, are often drooping and lifting, blinking and blinking, which is very interesting. The little white dove has a short mouth. Finally, it has raised ears and nose flowers, and there are holes in it, which are its nostrils.

The paws of the little white dove are covered with a fine orange scale. There is a small white hook on each toe, and that is its toenail.

When the little white dove stands there motionless, it is like a handicraft in the shop window. I like this little white dove! Comments: In the face of a beautiful little white dove, the author always writes first, and then writes in detail about its feathers, small eyes and claws.

The little author observes carefully, and the full text is as fine as meticulous painting. The article uses metaphor to make the image of the little white dove lifelike.

10.270 words to observe animal composition.

My family has a lively and lovely little white rabbit, all white, just like a beautiful snow white, so I gave it a nice name, called "Xiaoxue". Xiaoxue's eyes are like a pair of sparkling rubies. Three small mouths, flexible and free to eat. When Cher sleeps, her ears are attached to both sides of her head. As soon as there was any movement, she pricked up her ears warily and looked around. The short and small tail on the ass is furry, like a fluffy ball. The front legs are short and the rear legs are long. Run fast and powerful. When you are happy, you will take a step back and make a "giggle" sound.

One day after dinner, I took Cher to play on the grass. She is as excited as discovering a new continent, sometimes rolling, sometimes jumping up and down, and sometimes running fast. Seeing the sunset, I decided to take Cher home. I tried to catch it, but it jumped smartly and I missed it. I tried several times, but I failed to catch it. He looked at me with sly eyes, as if to say, "Little master, let's play for a while." I pretended to be angry and said, "If you don't listen, I'll turn you into rabbit soup when I get home." It seems to understand what I said, and its two front legs are close together, as if to say, "I apologize, I won't dare it next time." That's interesting.

Cher is my best friend. This adds a lot of fun to my life. I treat it with fresh leaves and crisp radish every day. Whenever I get good grades in the exam, it shares my happiness with me. Whenever I feel discouraged when I encounter difficulties, I have the courage to overcome them when I see its liveliness, dexterity and never giving up.

Cher, I want to feed you carefully and take care of you.