Observation diary fourth grade composition

Observation diary fourth grade composition

Today is over. what do you think? It's time to keep a diary seriously. How to write a beautiful diary? The following is the fourth grade composition of the observation diary I compiled for you. Welcome everyone to learn from it, I hope it will help you.

As soon as I got home, I saw a small stone plate on the coffee table next to the sofa in the living room. There were a few pieces of "garlic" in it, and the lower part was soaked in clear water. I was surprised: "Is it nice to raise garlic in the living room?" Mom came, and when I said this, I couldn't help laughing.

"Silly boy, this is daffodils! This thing like garlic is his tuber. Don't look at it like this, it will look good when it grows leaves and flowers! Everyone calls it' Ling Boxian'! "

Listening to my mother's words, my heart is full of doubts: can such an ugly appearance become beautiful? It won't be the same as it is now, will it? With curiosity in my heart, I long for it to grow leaves and blossom early and have a good look at the beauty of "Ling Boxian".

After a few days, "garlic" really grew green leaves. Needless to say, it grew really fast, almost every day, and it didn't take long to grow to half a foot high. Look at it, it's green and long, just like a ribbon on a fairy. When the breeze blows, it wobbles, like a fairy dancing. I don't know when a few small buds appeared in the gap of the leaves. Gradually, the little bud burst into smiling faces, first one, then another, and finally everyone laughed. Look at that little white flower. Six round petals hold the moon like stars, protecting the golden petals in the center, and emitting a refreshing fragrance of flowers, which makes people feel relaxed and happy.

When daffodils are in bloom, spring comes. Who doesn't like the messenger of spring?

Don't look down on the countryside just because the houses in the countryside are tile houses. In fact, there are many places in rural areas that are better than cities. The air in the countryside is fresh, the trees are shaded, the rivers are crystal clear ... and the scenery is beautiful everywhere. Today, I will introduce you to the rivers in the countryside!

Along the long path, I came to the winding river, and small fish in colorful clothes came to meet me in droves. I saw those small fish flapping the clear river, and the river suddenly splashed. Then, the ripples are getting bigger and bigger. It's beautiful! At this moment, I picked up a small stone and threw it into the river. The small fish were frightened by this sudden attack and ran away in panic.

The scenery by the river is more charming. Look, there are clusters of tall and green bamboos by the river. A breeze blew, and the sound of "rustling sand" came from the bamboo forest, as if playing beautiful music. "Ji Ji Ji", I looked intently and saw a big cock with a red crown foraging in the bamboo forest. At this time, it found a bug, so it quickly ran to the bug, and then flapping its wings and pounced on it. The poor bug became the rooster's "dish". Look at the bamboo leaves floating on the bamboo like golden butterflies!

How's it going? After listening to my introduction, do you want to visit the countryside?

During the national holiday, I planted a lot of mung beans at home.

The new mung bean is green and oval, which is as big as the pulp of melon seeds. There is a short white line in the center of mung bean body, like a big mouth.

The next day, I saw that the mung bean was full and the small white line in the middle was cracked. A few days later, a thin, short stem grew on the opposite side of the small white line, which gradually became thicker and longer, and then two small leaves sneaked out in the middle of the split small white line. This young leaf is particularly lovely. A gust of wind blew, and from a distance it looked like two bugs playing! But more attention should be paid to the leaves of mung beans, which are different from ordinary leaves. They can be opened and closed like palms and opened like a pair of scissors.

If the mung bean is longer, the shell will completely fall off, the whole body of the bean will gradually turn purple and wrinkle, the stem below will become thicker and thicker, and six or seven whiskers like centipede feet will grow in the inconspicuous yellow part of the root.

Slowly, I also found that as long as there is enough water, the roots of mung beans will swell day by day, first lying down and then standing up. If you look closely, you will think of the tentacles of the little dragon in the picture.

Day by day, the National Day holiday is coming to an end. My beloved mung bean finally grew mung bean sprouts, and I felt extremely excited. I think this holiday is really meaningful! composition

Observation diary fourth grade composition 4 Saturday, September 27th, cloudy.

There are several tall peach trees not far from my home. From a distance, they look like plant sculptures left over from ancient times.

A closer look shows that the leaves of peach trees are green, with yellow in the green, like glittering and translucent gems. There are some tiny gears on both sides of its leaves, and there are several diagonal lines in the middle of the leaves, which feels like dismemberment. In autumn, the leaves turn yellow and fall from the trees, laying a golden carpet on the ground. Looking back, it looks like a beautiful scenery.

Peach, the fruit of peach tree, is covered with a layer of white hair, which feels very comfortable, but it has planted an itchy curse. The fruit of the peach tree is very big, like a pink gem. In this harvest season, the trees are full of fruits, which is a fascinating sight.

The trunk of a peach tree is brown and connected with the crown, such as the tentacles of a snail. Leaves turn from green to green, from small to large, and the body is strong. I think if you cut it, there must be many rings on it. It seems that these peach trees are all old people!

Peach trees give off a faint fragrance. I picked a peach, ate the flesh and planted the peach pit under the tree. I really hope it can grow up quickly and see if it is as powerful as their parents.

This afternoon, my mother took me to a farm where many rabbits were raised.

Among those rabbits, some are very small, not as big as a palm. There are black and white ones. They have just been born for five days, and their eyes haven't opened yet. Their ears are very small, only as big as the nails of their little fingers. Some of them are thin, as thin as skin and bones; Some are very fat, just like a chubby pig.

Some rabbits are bigger, about 8 fingers. A * * * is 12. They have many colors: some are gold; Some are black; Some are white; There are also gold and white ones. One of them is gold and white. I am going to call it "Flower Cat", but it is a rabbit, so I have no choice but to call it "Flower Rabbit".

There are some bigger ones, though not the biggest ones. Mother took some vegetable leaves and asked me to take them to eat. As a result, I just picked it up and they all stood up and waited for dinner. Later, as soon as I walked over, they all raised their front feet and supported them with their back feet. Just like the Easter Bunny.

The biggest ones are kept in cages. There are about three. There is a bitter gourd in the cage, and some bitter melons only chew the first half, and the second half is "unscathed"; Some bitter melons were "gouged out" and neither side moved. ...

Do you want such a cute bunny?

Everyone has his favorite little animals. Today, I will tell you about my little animal-crayfish.

One day, when I was eating in a restaurant, I saw a lot of crayfish. They are so cute. It has a sharp head, prominent eyes, segmented body and a pair of long tentacles on its head. Two big pliers are very sharp. When I left, I took two crayfish home and put them in the water tank. Two shrimps swim around every day, very happy. Sometimes, they have to fight to the death and "kill" the opponent's head with two big pliers, which makes it difficult for the opponent to parry.

This morning, I found another cruel "murder" by the water tank. I see a shrimp with only a shell left! I was very sad and thought: it must be the bad thing of dried shrimps. I pointed to the shrimp in the water tank and said, "You grew up with it. Today you ate your good friend. You have committed an unforgivable crime, and I will let you reflect on yourself and feel the taste of loneliness. " Say that finish, I walked away.

Through the observation of crayfish, I learned that as long as we are willing to observe carefully, we can find more strange things.

Observation Diary Fourth Grade Composition 7 September 18 Saturday Sunny

On the afternoon of September 18, the first campus tasting in my life began, which I will never forget.

Under the scorching sun, we lined up in an orderly way, excited and curious at heart. What are you curious about? Curious about the taste of ginkgo biloba, more curious about the dishes of this conference.

I can't wait to taste it. Some students stood on tiptoe and looked forward to it. Some students are flushed with the sun, but everyone's enthusiasm for tasting delicious food is undiminished.

I took five or six toothpicks, one for each dish. This time, I got the blessing of God and tied up the beef. I'll try it. Wow! It smells like a hotel chef, and everyone is "hiding".

The first thing I plunged into was fried beef with green pepper, which is also the "elite" in these dishes. Other dishes are also very good, and I ate them with relish.

Happy time is always short, and it didn't take long for us to rush back to the classroom.

I shook my head and came to the classroom, and began to ask them what they had eaten. Some students said: "I ate sushi, and the soft glutinous rice was wrapped in delicious ginkgo." It is unforgettable to think of that taste now. " My mouth watered as I listened, and everyone laughed. ...

Today, I observed several grasshoppers. These grasshoppers look strange.

The grasshopper's hind feet are divided into three sections. The first section is very thick, like a treaty with 3 cm wool, which is very powerful now. Its second section is small, as small as a needle, with a row of thorns, like a small saw. The last section is very small and short, with a very small disk on it. There are hooks on both sides of this disc, which can easily fix itself on the grass.

Grasshoppers only have a pair of wings. Its wings grow inside and are wrapped in a pair of blue shells. But I want to know how it flies.

When a grasshopper eats food, it has a pair of pincers on its mouth to hold the food, and then retracts a small disc above the pincers. After retraction, there is a "tongue" inside the small disc and pliers. "Tongue" and pliers crush the food, and then swallow the broken food directly.

When the grasshopper jumps, its hind feet rub and its front feet jump far, just like a green wow jump.

The head and chest of the grasshopper are the hardest parts on its body, like wearing armor. I scratched it with a hard object and it didn't feel anything; The abdomen is the weakest part of his body. If I scratch it with something, it will kick it immediately, as if I were scratching it, and it can't stand it.

This is the grasshopper I observed. Look how interesting and cute it is!

A few days ago, the teacher asked us to go home to soak beans and observe the daily changes of beans.

I grabbed a handful of beans from the refrigerator, detected them as bad, and put them in a cup and soaked them in water.

When I changed the water the next day, I found that the beans were swollen, like children who drank enough water. There are some small wrinkles around the radicle.

On the third day, a small bag appeared on the radicle, and the wrinkles around it disappeared and became the head of a little fairy. Under the guidance of my mother, I poured out the water, covered it with a 10% towel and sprinkled some water on it. According to my mother, the towel is covered to keep it moist. If beans are soaked in water for a long time, they will rot easily. After listening to my mother's words, I thought: there is so much knowledge in soaking beans.

After two days, a small bud of one or two millimeters grew on the radicle. Buds are very small, almost as thick as nails, and they get thinner as they go up.

Two days later, palmers grew into four or five millimeters of fine needles, and the dark yellow clothes turned into light yellow. Yale is as curved and beautiful as the moon. My mother told me: "This kind of bean sprouts can be fried and eaten, just like the bean sprouts sold in the market. However, it was reported on the news two days ago that there was something in the bean sprouts sold outside that made people eat badly. You see, the bean sprouts you made are safe to eat! "

10 Our family raised garlic many times. First, we can watch it. Second, I like to let my mother pick leaves and cook soup. It always has a special fragrance.

First of all, they sprouted secretly. I didn't know at first. Three days later, the buds scrambled to grow taller as if they were taller than anyone else. The tallest garlic is the fattest. I call it "white wax gourd". Four or five days later, I went to see it, and the color of the leaves turned green and it was beautiful. I went to observe them on purpose today. The leaves are very long and dark green.

Garlic roots have also grown out, reaching 10cm and 7 mm. Snow-white roots are like silk vomited by Spider-Man in the movie, beards of some older people and white sewing thread of mother. I carefully water them half a bowl of water every day, and within two days, they "drink" the water clean, not a drop left.

Today, my garlic has grown leaves, so I took out a ruler, each of which is not less than 10 cm. I was so happy that I quickly picked up the camera and photographed their beautiful appearance.

I have seen countless flowers, but Clivia is my favorite.

There are two pots of Clivia planted on my balcony. I water it every day, hoping to see it blossom soon.

In winter, all the leaves of Clivia wither. At this time, you may think it died early, otherwise it will begin to sprout as soon as spring comes.

Clivia has a big stem, like an onion. The newly grown leaves are lovely and green. The leaves are getting longer, greener and dazzling. A gentle touch will make you feel very slippery and extremely comfortable. Beside the leaves, a long jasper-like style grew, and several green buds grew on the top of the style. The style grows taller every day, and the bud grows red. It stands proudly in the wind and rain.

Finally, one morning, Clivia bloomed, and I enjoyed it very much. I saw bright red petals embracing each other, like a trumpet, like a gorgeous sunset, like a burning flame. A gust of wind blew and the flowers were dancing. Look, look, I seem to be a gentleman orchid, wearing a dazzling red dance skirt and dancing beautifully. The little bee flew over and told me what I had gained last night. ...

Clivia, I love you, I love your variety, and I love your gentlemanly temperament more.

Observation Diary Fourth Grade Composition 12 My Clivia is in bloom, and our whole family is very happy.

This potted flower has thick leaves and lush foliage, neatly arranged in a column. Take care of the stems drawn from the middle. Seen from a distance, the flower diameter is like a torch, slender and graceful. Seen from a close distance, fourteen flowers are in full bloom. The upper part of the petals is as red as sunrise, the middle part is apricot yellow and the lower part is milky white. Seven stamens are as dazzling as gold, and five striking flower bones are particularly charming and energetic.

Why does mother keep this potted flower? With questions, I opened the encyclopedia of plants on the shelf. The book said: "Clivia can not only absorb harmful substances, reduce noise and kill bacteria, but also cultivate sentiment, improve health and improve cultural literacy." Clivia will glow in the sun or light, making people feel carefree. " Our whole family got together to enjoy the beautiful flowers.

Mom said: "Clivia has a long flowering period. In winter, the window is wrapped in silver, and the indoor green leaves and safflower are full of vitality, which brings the breath of spring to the home and brings the taste of summer. " Dad said: Clivia's personality is like plum blossom, and she is not afraid of cold. In the snowy winter, it is still proudly open, giving us happiness and taking away our sadness. "Brother said:" Clivia can be tenacious in the cold winter, and its varieties that are not afraid of cold are really admirable! "

"Born in the wilderness, the fragrance is buried, the butterfly dances with the moss, and the gentleman who has passed away for a thousand years enjoys the fragrance and lets go." The fragrant Clivia, the beautiful Clivia, has a thick fragrance and permeates the heart and spleen, which makes bloom happy.

Observation diary fourth grade composition 13 Yesterday, my parents and I went to Tonglu to play. When I visited the supermarket, my mother bought me a little squirrel. The little squirrel looks so cute! It has a pair of eyes as transparent as snow, a pair of small ears, a big furry tail, its hair is brown and shiny, and there are several black patterns on its back, which looks healthy and beautiful.

The little squirrel is hungry and wants to eat. I grabbed a handful of peanuts and put them on the ground. It holds peanuts in its forelimbs and sends them to its mouth. Because its mouth is too small, it can only eat a little bit in one bite, so it has to eat a handful of peanuts seven or eight times before it is finished. The most interesting thing is that when he was eating peanuts, his expression was as nervous as watching a sports game, which made people laugh.

Thirst, it wants to drink water. I took a flowerpot chassis and poured water on it. He approached, lowered his head, stuck out his tongue and licked it carefully. It looks gentle and interesting!

In the afternoon, when it wants to sleep, it shrinks into a ball and covers itself with its tail. It looks like a ball with a pattern.

Since the little squirrel came to my house, interesting things have happened one after another. I really like squirrels. I want to do it well and manage it well!

When I came to school this morning, I was shocked. The garlic on the bookcase didn't even show its head before the holiday, but now it has grown more than ten centimeters.

Garlic has three segments. The first section is pure white, and the second section is light green. It is very cute and strong, like a Hercules, showing people how developed its muscles are. The third paragraph is green, like bamboo, with a little gradient. I also found a whirlpool hole in the middle of garlic, which may be the second segment growing from it.

Garlic has different shapes, some are straight, some are curved, some are straight, some are curved ... how rich! When a gust of wind blows, garlic people pose slim and beautiful, dancing in the wind like beautiful girls.

The roots of garlic extend downward. If you touch a stone, you can bypass it. From the outside, it looks like a winding road.

The top of garlic is pointed. It seems to want to grow into the sky. There is so much garlic in our class that it looks so alive in the classroom. I really hope these garlic grow stronger and stronger.

Observation diary 15 today, I caught two snails near my home and put them in a feeding basin, ready to observe them carefully.

The snail carries a shell on its back, and there are circles on the shell. The lines of the two snails I caught are clockwise, so are all snails like this? I looked it up on the internet and finally figured it out: most snails' shells rotate clockwise, but counterclockwise is very rare. Snails have two pairs of antennae on their heads, one long and the other short. There are two black eyes at the top of the long antenna, only as big as sesame. Although its mouth is only the size of a needle tip, there are more than 10 thousand teeth in it. Isn't it amazing?

What does snail like to eat? Eat meat, rice and vegetable leaves? I put these three foods in front of snails to see which food they will choose. Two snails poked their heads out of their shells, stretched themselves, climbed straight to the leaves and wolfed down. Don't they eat meat? I took the leaves away and put the meat in front of them. Who knows, they ignored it and retreated to their shells to sleep.

Snails also like to play "playing dead" games. Among them, "Er Ru" (the nickname of a snail) is much more realistic than "Tang Tang" (the nickname of another snail)! After school, I found "your son" sticking his head into the shell, motionless as if he were dead. At this time, I will use my "killer"-put it in the water, and the "your son" in the water will quickly stick out his head to breathe.

The animal world is amazing! Let's explore the mysteries of nature together!

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