The fourth grade observation composition 1 the world is big, and there are no surprises. One day, a guest came to the house. After the guests left, my father asked me to take out the ash. I said, "It's all nicotine. I don't want to suffer by myself. Pour yourself. " Dad immediately turned his eyebrows upside down and his face turned from sunny to cloudy. My heart beat faster and I had to give in to my father's arrogance. I picked up the ashtray and walked out of the living room. Suddenly, I saw my father's favorite flower, this potted flower. Two days ago, I found many insects on the leaves. My father hasn't been cured. I think: in short, it is non-toxic, and I don't want my husband to pour the ash into the flowerpot unnoticed! I said to Xiaohua while pouring ash: "Xiaohua Xiaohua don't blame me for being cruel, who let you be my father's flower?"
The next day, I quietly came to the potted flower to see if it was more poisoned by soot. However, potted flowers are actually more energetic. I took a closer look and found that there were a lot fewer bugs on the leaves. Hey, what is the reason? Isn't ash poisonous?
I decided to try again. I brought soot again, found a leaf full of insects, poured soot on it, and watched it slowly. A minute passed and the bug didn't move. Ten minutes later, the bug stuck to its post ... half an hour later, the bug began to fall! Haha, the bugs are all dead! Suddenly thought of a sentence: you can't plant flowers with your heart, but you can't plant willow trees without your heart!
What is the reason? It turns out that there are tar, nicotine and nicotine in the ash, all of which are experts in killing insects. It is also known that soaking flowers with cut tobacco is also a good insecticidal method.
Ash, ash, it seems that I will change my mind about you in the future!
On a Sunday in September, Wan Li was clear, Wan Li was cloudless, the autumn wind was cool, and the hot summer finally left. Dad took my sister and me to the zoo.
When you walk into the gate, the first thing you see are some animals carved with stones. They are lifelike, lifelike, which makes me look forward to the animals below.
Walking along the right hand side, we came to the bird language forest. As soon as I entered the museum, I saw the peacock walking leisurely. Father held his sister and touched the peacock. I was walking when I met a bird whose name I couldn't name. It looked at me and flew away. I saw parrots, toucans, flamingos, hornbills and so on. Several birds put their heads together and twittered as if discussing what to eat at noon. Another bird twittered as if to say, "Look here! Look here! "
Then, we came to Monkey Mountain. The little monkeys cried "Oh, Oh" while playing. Some were sliding on the slide, some were swinging, and some were playing on the seesaw. The old monkeys closed their eyes in the cave and were very comfortable.
Finally, we came to the carnivore area, and the tiger "wow"; The lion is snoring; The leopard is practicing running. Huh? Suddenly came the voice of "Woo-",ha! It turned out that my favorite wolf was barking. I immediately ran to the place where the voice came and saw the wolf's elegant demeanor.
It was dark before we knew it, and we reluctantly left. Hope to come here again in the future!
After school, I am cleaning the public yard downstairs. There is a grasshopper on the leaf of a small shrub next to me. It is blue and yellow all over and its legs are tight. It seems to be preparing for the jump. Look at this posture, it seems that you can jump far away in one jump.
I approached quietly, reached out and grabbed it, and the grasshopper fell into my palm. Why can I catch it easily? I'm a little confused. On the way back to the classroom, I found the grasshopper motionless. Is it dead? I touched its leg, and in an instant, it immediately grabbed my finger and stuck firmly. Oh, it's playing dead.
When I arrived at the classroom, I found a schoolbag and put it in. I was afraid it would suffocate, so I left a small hole and firmly grasped the mouth of the bag. But this grasshopper came out of the hole, but I found it at once and arrested it. This time I left a smaller hole, and the mouth of the bag stuck with the hole just now. Because the bag was not transparent, I peeked through the small hole. Now, it seems that it is still honest.
There has always been a question in my heart. Why can a guy who is usually so sensitive be caught?
When I got home, I asked my mother this question. Mother asked, "What season is it now?"
I replied, "Autumn."
Mother said, "Now you know."
It suddenly dawned on me, because there is a saying called "grasshopper after autumn-jump for a few days."
Today, our team observed many plants, very careful!
The first plant I observed was like green onion. Half is red, and the lower half is green. I am surprised that there is a yellow thing with a black spot between the two leaves connected with it. What is that? I think it may be where other leaves grow!
The second plant is a green cactus. It grows a small cactus on the cactus. This kind of cactus is unusual. It shrinks when touched, and then slowly recovers, just like a coward.
The third plant is a kind of grass. It looks like a tree. The edges of the leaves are white and prickly, and the center of the leaves is green. This grass hurts me. The autumn wind blew slightly outside the window, and the grass swayed with the wind, as if waving to me.
Today, I am very happy, because I have learned many secrets of plants.
A big black spider about three centimeters long made a web on the branch in front of my house.
This little black spider has slender legs, a small head and a round belly. It looks stupid, but it is fast and light when it goes online, and it looks more comfortable than the acrobatic troupe walking a tightrope.
I am very interested in this little black spider! I often sit in the yard and observe it. A small flying insect ran into the net and was caught in it. The little black spider rushed at the bug and swallowed it at once. In a short time, a desperate moth broke into the internet and struggled desperately. The little spider immediately drew silk from its tail to entangle the moth. It kept spinning until the moth stopped moving.
It rained heavily this afternoon and I found another secret. Seeing the rain, the little spider stood still in the middle of the net. After the rain, the little spider is busy weaving a web. I asked my mother curiously. My mother said, "The little spider's actions are closely related to the weather changes. I feel very sensitive. If it hides in the middle of the net, it will rain heavily. If a new network is formed, it will be cleaned up. " Ah, it turns out that little spiders still have the ability to predict the weather. Ah! I listened to my mother, and I prefer to observe little spiders.
Just as I was staring at the little spider, something stung the middle finger of my right hand, and the pain was unbearable. I quickly called my mother. My mother looked at it and said, "Don't be afraid, just bear it." . After that, my mother caught a little black spider and put it where the scorpion had stung. I saw the little black spider suck and suck hard ... suddenly, the little spider shrank and formed an "O" shape, and fell from my hand to the ground. And just then, my middle finger miraculously eliminated the pain. My mother smiled and said to me, "It's all right now. The little spider has sucked the poison from your hand into your stomach. " "What about the little spider?" I looked at the motionless spider on the ground and asked my mother. "It died, and it used its short life to ease your pain." After listening to my mother's words, I was surprised and ashamed.
It turns out that little spiders can not only catch bugs, but also predict the weather, and they are also very enterprising!
Six observation compositions in grade four 1: observation diary: purple bamboo flowers
Mother planted a purple bamboo flower at home, and I watered it every weekend. This weekend, I went to fetch water as usual, and when I was free, I squatted down to observe the purple bamboo flowers carefully.
The stems of Zizhu flowers are cut like bamboo, and the leaves are a little long and oval, and the color is very deep purple. Some people feel as if they are black, and the leaves are alternate leaves (here and there, asymmetrical).
Purple bamboo flowers grow very fast. I remember that three months ago, the purple bamboo flower was just 6.3 cm. In order to measure the height of purple bamboo flowers, I specially inserted a bamboo pole and marked it on the table. Today, take a closer look at "Ah, purple bamboo flowers grow so fast!" "I shouted in surprise. In three months, the purple bamboo flower has almost doubled, and now it is almost as tall as the bamboo pole I inserted.
Purple bamboo flowers are beautiful, but they last only two days. The flowers are dark pink, the core is yellow, and there is a little green, which is very beautiful. Its petals are small, but many, several layers inside and outside!
Bamboo blooms and grows taller and taller. My mother said that planting purple bamboo flowers is in the hope that my study can also be like this kind of purple bamboo flowers.
Chapter two: Enlightenment from observing crabs.
Today is a fine day. I took the fishing rod to Honghua Lake to catch crabs.
A crab dressed in black and with six feet came out of the hole. I reached out my hands, dipped into the water, aimed at the target, quickly grabbed the crab and put it on the shore. I sat on the ground and looked at the crab. It has a pair of black eyes, a white belly, a sharp mouth and brown pliers.
Suddenly, the crab's mouth moved and pointed to the water with pliers, as if to say something. I heard it and said, "I want to go home!" " Go home! Go home! "Crab's desire for survival shocked me, so I nodded and let it go. The crab stepped into the water. At this time, crabs must be very happy. It jumped into the water and swam away.
I don't catch creatures anymore. Every animal and plant has its own home. They will miss and look forward to their home, so let's act now and don't hurt innocent animals and plants!
Chapter 3: Observe ants moving food.
I brought a bowl of rice downstairs to eat today. When I eat, I spit my bones on the ground. Finished eating, just about to leave. I stopped to observe the ants on the ground.
First, a little ant saw the food and tried his best to move it, but the food did not move.
I sigh for this little ant. Then it returned to its nest and gathered many small ants. They were together, and Qi Xin worked together to carry the heavy food for them. "Sex, sex." Oh! They finally moved the food away. However, I just don't know how they did it.
Just when I was full of doubts, my father came over and asked, "What's the matter? What are you thinking about? You are big. "
"what! My head is not big ... "Then, I'll tell you what just happened.
"Oh, I see. Don't you know that it is a truth that a chopstick is broken and a chopstick keeps breaking! "
Little ants know how to unite, we can't lose to ants!
Chapter Four: Observing the Little Turtle
Once, my father bought me a little turtle. I keep it in a fish tank and watch it whenever I have time. It has a sharp head with many patterns on it, a pair of black ruby eyes embedded on both sides, and a small mouth. It has three large hexagonal patterns on its back, and its limbs are short, but it is not slow to climb. It is dressed in armor and landed on all fours, just like a general who is full of armor and arrogance.
Little turtle likes to bask in the sun. It's fun to bask in the sun. It bobs its head, sometimes turns around, sometimes rolls around in a jar, and its eyes shine like black gems. I stood up from time to time, but the terminal was unstable and fell off as soon as I stood up.
Once, I put a little tadpole in a fish tank, and the little turtle scratched four little paws desperately, as if to say, "Get out of my house!" " "The little tadpole ignored it, and the little turtle was angry. It pounced on the tadpole like lightning, and the tadpole fled everywhere. The little turtle bit the tail of the little tadpole and swallowed it in one gulp. Its black jewel-like eyes seem to say, "I'm still hungry." "
My little turtle is so cute.
Chapter 5: Observing Snails
There are many interesting things in daily life. As long as we pay attention to observation, we will find many interesting things. And I, inspired by a little snail, invented the "snail tail clipper".
This little snail has a hard shell. If a guest orders a fried snail in a restaurant, the chef has to try his best to cut a snail's tail. When the chef finished cutting the snails, not only did the guests leave impatiently, but the chef couldn't cook for a while-there were several blisters on his hands.
So I summed up three inconvenient places to cut snails: first, the snail shell is hard and difficult to cut; Second, snails are small and easy to cut their hands; Three snails are slippery and easily "slip off" from their hands.
The snail clipper looks like a stapler. Divided into three layers, the bottom layer has an iron sheet with a small hole in the middle for fixing snails; There used to be a sharp knife in the middle, which was used to make snail tails; It's used to put a knife on your mouth.
I believe that in the future, this machine will definitely enter thousands of households and benefit the whole people.
Chapter 6: Observation Diary-Little White Dove
My sister who went to school in Beijing today came back and brought me a beautiful little white dove. Its feathers are as white as snow, with a red mouth, flesh-colored nose flowers and sentence-colored claws. Really, really beautiful!
The inlay on its head is dense and short, and it feels slippery. The feathers on its back are thick, solid and layered. The feathers on its belly are fluffy and soft, like cotton wool that has just been played, and it feels warm. The feathers on its wings and tail are long and hard, which can be opened like a folding fan.
Its head is inlaid with a pair of small black pearl eyes on both sides. That kind of movie-like eyelids often hang down quickly and lift up quickly, which is very interesting. The little white dove's mouth is long and short. Above the mouth is a raised flower with a large nose and two small holes on 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 nail.
The little white dove walked slowly on the table, her body stiff and her neck stiff. I really want to see the scene where the child just learned to walk. Really funny! composition
Chapter 7: Observing Chlorophytum
Today, a new member came to my family-a lovely pot of chlorophytum.
The green leaves of chlorophytum are particularly eye-catching. As long as you touch the big, fat and tender leaves, you will feel extremely happy, as if you were in a fairyland.
One of the most obvious characteristics of chlorophytum is "rebirth". It can grow a plant and then die. So that he can live forever. But why does it live forever?
I'll ask dad right away. Dad said: "the regeneration ability of chlorophytum can be said to beNo. 1!"
"Why is the regeneration ability of chlorophytum very strong?" I always like to ask questions.
"Chlorophytum has strong adaptability and low requirements for sunlight, temperature, humidity, soil and fertilizer. And as long as you have a small one, you can reproduce. "
"Oh."
I found this to be the case. As long as you observe carefully and overcome one problem after another, you will be rewarded in the end.
Chapter 8: Observing Ants
I went to my mother's workplace to play and saw many ants busy there, which aroused my interest in observing ants. He picked up a magnifying glass and looked at it carefully. The ant's body is divided into three parts: head, chest and abdomen. There are a pair of tentacles on the head and two round things. Those are the eyes of ants!
An ant has six feet, and the first limb is from thick to thin. The front limbs are on both sides of its chest, and the rear limbs are between its chest and abdomen.
I really want to see how ants carry food home, so I threw some biscuit crumbs at their door and waited for them to appear.
This is, some ants crawled over and moved their tentacles, as if to say, "Come and see! We have something to eat! "
Some of them bite the biscuit crumbs into a circle and go home; Some have great strength, carrying two pieces of biscuit crumbs at once; There are people who are lazy; Look at others proudly.
I threw another big cookie, and neither of them moved. Finally, some ants went out together and finally moved back to the cookies.
I see, no matter what difficulties we have, we can overcome them as long as we work together in Qi Xin.
It's interesting to observe ants.