Dragonfly composition 1 On a stormy night, a baby was born in a poor peasant family. With the screams of women, the baby cried, which made the farmers who became fathers for the first time ecstatic! At this time, my father, who was supposed to be very happy, looked at the dark clouds outside the window with melancholy eyes, as if there was something hidden. ...
When the woman who was in pain during childbirth woke up and saw how cute the baby was, her heart was filled with joy. She wanted to tell her husband to see her daughter, but she saw the Gherardini expression on her husband's face. She understood what he was worried about. Now, even the smile on the woman's face has faded by half.
It turns out that the baby's father is Hong Zhenchang and his mother is Yang. This family is very poor, only one meal a day. Now, this family is not very rich, and the burden is a little more. How should the couple treat the child? Is it necessary for the poor child to starve and endure the insults of those rich people if he is to be born?
Although the couple are worried, they can't think so much. Now they just want to give their children a nice name as soon as possible. But, what? While they were thinking hard, a red dragonfly flew out of the window and circled in front of the young couple. "had! Better, take the' Green Pavilion' as an example! It also means happy red dragonfly. How about it? " Hong Zhenchang said. The mothers also agreed. Great, what do you think of the name "Hongqingting"?
After choosing the name, the child began to cry again. The couple had no experience at all. After a busy day, they gave up all their jobs in other places. This won't work! For such a family, isn't it even necessary to eat at this rate? Finally, the couple must decide whether the child will stay or not. However, for these two old people who only gave birth to such a daughter in their forties, how bitter it is to cut off their own flesh and blood!
Fortunately, they have a friend who is rich, but he has never had children. Should we adopt the child to him? The couple have been thinking. ...
Today, my father and I went to the city square to play.
I found many beautiful red dragonflies by the pool with fountain. They flew around, flying to the center of the pool for a while, and flying to the shore to stop on the slate for a while. I wonder if I can catch some home for specimens. My father said, "How can I catch them with my bare hands?" Go and buy a net bag. "
On the way to buy a net bag, watch the flight show of red dragonfly while walking. I found that every two or three meters, the red dragonfly will fly back to the shore and stop on the slate, and the flight time will generally not exceed 30 seconds, and the range of its stop on the slate is relatively fixed, as if every red dragonfly has its own territory. I feel that the flying ability of this red dragonfly is very weak.
I was lying on the ground observing the red dragonfly flying on the slate. Its wings first spread out upright and slowly, and finally stuck to the ground. Take off after a break of twenty or thirty seconds, fly for a while and then fly back not far from where I am lying. I feel that it seems to have great courage. Maybe I can use this feature to catch it.
The red dragonfly flew in front of me again. When it stopped, I held my breath and held out my hand quietly. My thumb and forefinger formed a pincer, aimed at its tail and held it. I'm so happy! I caught six red dragonflies in the same way. You don't have to buy a net bag now. Dad said that the efficiency of catching with a net bag may not be as high as that of catching with hands.
When I got home, I looked up the information about dragonflies on the computer. It is found that this red dragonfly should belong to Odonata, with a body length of about 4 cm, an orange belly, a carmine back and a crimson head. Its front wings are very small, its rear wings are very large, and its wings spread between 6 and 7 cm. There is a rectangular wing mole near the top of each wing. The wing root is reddish brown and looks like fluff from a distance.
There are thousands of dragonflies, and I can't tell what kind of dragonflies she is. Perhaps this kind of dragonfly has not been specifically studied by scientists.
I have a bamboo dragonfly. It has green wings and a purple body. How beautiful!
However, when it comes to me, it often opposes me. For example, if I want it to fly upwards, it will fly downwards; I want it to fly left, but it must fly right. It also loves to attack people. After attacking a person, you will hypocritically say haha, I just kissed you, which makes you want to get angry but can't send it out, and you feel uncomfortable! I want to tame it and make it listen to me.
It is not easy to tame bamboo dragonflies. I caught the bamboo dragonfly and tried to find its weakness, but it escaped from me. When I grabbed it again, I slipped. I wanted to tame it, but it taught me a lesson in turn. It's really annoying
I don't want to get up Now I don't want to tame it gently. I have to give it some color to see see I'm going to make it rush to the ground and hit its head. I put the bamboo dragonfly head down and rubbed it with all my strength. As soon as I let go, it fell to the ground like a runaway wild horse. However, just as I was about to hit the floor tile, it turned around and flew into the sky, hitting my nose on the way. Fortunately, my eyes avoided, otherwise, my eyes might be blinded by it.
Suddenly, I flew into a rage and slapped my face. The fast-spinning bamboo dragonfly was knocked unconscious by me and floated to the ground like a kite with a broken line, landing at my feet. I stepped on it and it got scared. It says I surrender, I surrender! beg forgiveness
Without torture, this naughty bamboo dragonfly is really disobedient. When I showed no mercy, it became smart. Now, as long as I rub my hands hard, let them go gently and shout to fly up, it will fly to the sky like Beidou navigation; When I shout back, it can fly back to my hand accurately.
The tamed bamboo dragonfly never dared to be naughty again. She often played with me and became my best friend.
In nature, there are many animals I like, such as mantis, cicada, frog, dragonfly and grasshopper. Among them, my favorite is dragonfly.
Dragonfly is a flying insect. It is the natural enemy of mosquitoes and flies. It has a pair of eyes, and each eye is made up of countless compound eyes. Behind the eyes is its body. Some dragonflies have complex body colors, including green, blue and black. The first time I "met" a dragonfly was a holiday before junior high school.
That day, my parents and I went to my grandmother's house. I saw some dragonflies at grandma's house. I decided to go with my father to catch dragonflies by a river next to my grandmother's house. Let's go to the car and get the net bag out. It was originally used to catch fish, but we will use it to catch dragonflies.
So, we set out for the river and arrived at the river. I found many dragonflies. We crouched in the grass, waiting for the arrival of dragonflies. After a while, several dragonflies flew over. When they flew above us, we buckled them hard and caught two. We caught ten before dark. One of them is very special, its body is blue-green, and its size is much larger than other varieties. After returning to grandma's house, dad tied the rope to the dragonfly. I tied the other end of the rope to my finger, and then let go of the dragonfly, which flew desperately upwards. Its strength is too small to pull me at all.
After playing for a while, I suddenly remembered what the teacher said: Dragonflies are beneficial insects, and they have also made important contributions to the realization of human flying dreams-the invention of airplanes. Nowadays, due to the continuous destruction of the natural environment by human beings, the number and types of dragonflies are becoming less and less. We shouldn't hurt it. Now I regret not listening to the teacher carefully and catching so many dragonflies. So I let all the dragonflies fly and prayed that they would not be caught by others.
Dragonfly is my mentor and friend. Although it has no language, it has taught me a lot of knowledge, brought me unlimited fun and spent a happy childhood with me.
My eyes are big, my body is long and my head is small. My most beautiful place is as thin as a cicada's wing. Today, I have nothing to do, so I plan to travel.
I flew to the grass and saw that the grass was green. They seem to grow faster than anyone else. There are many wild flowers on the grass, including red, yellow, blue and purple ... it's so beautiful. A swarm of bees flew by. They stand on the flowers and collect honey for them! There are many butterflies. They spread their colorful wings as if to show off their beauty.
I flew to the river and saw that the river was clear enough to see the bottom. Small fish swim neatly and happily in the river. When they saw me, they greeted me quickly. A small fish also gave me a beautiful stone. There are still many small crabs in the river, waving their own pliers, as if to say, "whoever dares to fight with me, I will break it into pieces!" " "
I flew to the field and saw the farmer's uncle weeding the seedlings. The farmer's uncle wiped out the insects for a while, then stood up and said to himself, "I'm really tired." If only I could have a rest. " After that, the farmer's uncle squatted down to kill the seedlings. I thought to myself, "The farmer's uncle is really hard. When I go home, I must help the farmer's uncle to get rid of insects! " "
I flew into the forest and saw the trees grow very luxuriantly, just like the green ocean. Suddenly, a squirrel jumped down from the tree. It spread its tail like a parachute and landed slowly. I said to the squirrel, "You are amazing!" Squirrel proudly said, "Nothing."
I have been flying. Suddenly, my companion flew out to meet me. I hugged them with joy. They said excitedly, "How have you been recently?" "Very good!" I said, "But I'm going home. My mother is already in a hurry." They said, "Goodbye." I also said, "Goodbye."
This trip is really unforgettable for me!
The dragonfly composition 6 is the New Year, and there are many toy stalls on the street, which make children linger. On this day, my mother bought me three bamboo dragonflies. Although they are called "bamboo dragonflies", they are all made of plastic, with red propellers and green handles. They are very beautiful.
Seeing them, I couldn't put it down, pulled up my brother and couldn't wait to play in the open space. I put my hands together and rub them hard, and the bamboo dragonfly will fly. But once I accidentally brushed it backwards and the bamboo dragonfly fell down. Why? I hurried to ask my father. My father held a bamboo dragonfly for me to observe. He said, "You see, the two propellers of the bamboo dragonfly are not mounted flat on the handle. They go up and down, just like the blades of an electric fan ... ""Then why do you have to do this to fly? " Before my father finished, I was in a hurry to ask again. My father patted me on the head and then said, "Because only in this way can the air flow from the higher side of the propeller to the lower side when the bamboo dragonfly rotates, resulting in upward buoyancy." The faster the rotating speed, the greater the buoyancy. When the buoyancy is greater than the weight of the bamboo dragonfly itself, the bamboo dragonfly will fly. The slower the bamboo dragonfly turns, the greater the buoyancy. If it is reversed, the propeller will become a downward thrust instead of an upward buoyancy, so it will drill down. " After explaining this, my father also competed with us to see who turned the bamboo dragonfly high. As a result, of course, dad won, because he has the greatest strength, can turn bamboo dragonfly fastest and fly higher.
Finally, my father told us that people invented the helicopter by using the principle of bamboo dragonfly and made great contributions to mankind. "ah!" My brother and I both lamented that such an important scientific principle was not included in a simple toy. We must pay attention to observation in the future and find more scientific principles in the game.
Dragonfly Composition 7 On that day, in the music class, I accidentally saw one or two dragonflies flying quietly outside the window, hovering in the air. So light and flexible. Then, more dragonflies came. They waltzed outside the window and surrounded the branches as if they were not flying, but the wind lifted them up. Transparent wings as thin as gauze are like a work of art. Through these thin wings, I seem to see me and the dancing figure when I was a child. ...
That was when I was four years old. That afternoon, I was playing with my grandmother. Grandma summoned a dragonfly that was still moving. I am ecstatic, holding the two thin wings of the dragonfly carefully, for fear of breaking it. Naively thinking that dragonflies can take me to the sky, I found a string and tied it gently on the dragonfly. As soon as I let go, the dragonfly flew into the sky with a buzz. I pulled the other end of the line and ran and jumped in the yard, dreaming that dragonflies could take me to the sky ... The wind whizzed past my ears and gently slid over my ankles, as if it really flew! Laughter spread through the grass and treetops. ...
Suddenly, the rope was loose, and the dragonfly broke free, hovering in mid-air and hovering among branches. The wind lifted it up, flying higher and higher, and the two wings flashed, and finally became the twinkling stars in the twilight. ...
The wind blew in and whistled in my ear. I felt as if I had returned to my childhood and the yard with my wonderful childhood memories. ...
With a sigh, the intense study life is finally over, and we can welcome a relaxed winter vacation life again. I led two good friends, Cheng and Cui Xiaojie, to my home.
When the three of us were sitting together discussing what games to play, it suddenly occurred to us that there was a game called vertical dragonfly in a text in grade four. Oh, by the way, just play this game, and we both applauded.
Cui Xiaojie was the first to play, only to see that he clung to the bed board with the back of his head, his feet lifted up hard, and his back volleyed up. Unfortunately, he almost stood up. The second time, Cui Xiaojie tried his best to lift it up, and the whole person clung to the wall, flushed and happy.
I'm not showing weakness. I put my head on the bed board and kicked it hard, but my body seemed to be facing me and fell heavily. I screamed "ah", again! I will succeed this time! I pushed hard and concentrated all my strength on my head, and my foot miraculously hit the wall. However, I can't do this. Not only did my body fall, but also my head was badly hurt. I heard a bang and my head banged on the bed board. I shouted, "My head!" , hurriedly scrambling to sit up.
The funniest thing is Cheng. He put his chubby body and head on the bed, then kicked it with his feet, and the man made a 360-degree rotation. In an instant, the whole person lay still in bed, and Cui Xiaojie and I leaned in with a smile.
Vertical dragonflies can not only entertain but also exercise. You can also try.
A blue dragonfly hovers in the air like a clever helicopter, sometimes going straight up and down. It's very clever.
Dragonfly's head is round, with a pair of big eyes protruding like emeralds and a mouth like iron pliers.
When it's going to rain, dragonflies fly in groups at low altitude, flapping their wings and spreading their wings as transparent as glass, like light airplanes.
Dragonflies also have their flying stunts. It goes up and down, fast and slow, can glide, can touch the water, and can turn sharply with a flick of its wings.
Occasionally, a red dragonfly flows in the air like a bright little flame.
Dragonflies that have just emerged from larvae, their folded wings, like umbrellas, are all unfolded at once.
It is slender, soft and light, with a round head and a pair of prominent big and bright eyes, like two green gems. Next to the head is its body, with two pairs of pale green tulle wings. There are three pairs of sharp and thin legs under the body, and a thin and long tail behind the body, which can be bent freely.
Its flying skills are very good, just like an experienced pilot flying a fighter. When flying in the air, sometimes it is high, sometimes it is low, sometimes it is fast, and sometimes it is slow. It's not easy to catch it. Once, a dragonfly landed on the tip of the grass. I quietly walked over and reached for it. It flew away immediately. It turns out that its compound eye can see in all directions.
This big dragonfly is so cute!
Dragonfly Composition 10 Once, when I was playing in my hometown, I suddenly had an idea and decided to do an experiment. Everyone may think it is impossible, but I did it.
The thing is, when I play with bamboo dragonfly, it always falls down and can't fly, which makes me feel very annoyed. I asked my cousin, "How can bamboo dragonflies keep flying?" He was silent for a while and said, "I don't know. Think about it. I will think of it. " I thought, what can I do?
After a while, my cousin took me to play racing. I felt very strange after playing for a while. Then why is the car racing? I asked my cousin, "Why did the car run away?" He said, "I don't know. Why don't we take the car apart and look at the structure? "
When I took it apart, I found a motor connected to the root of the wheel. I thought for a moment, and my brain finally understood. It turns out that motor is the key. After discussing with my cousin, I decided to connect the motor with the bamboo dragonfly. After doing this work, I found it ineffective. Racing cars need batteries, and we solved another problem. It's amazing! How to connect such a big battery? Here, we decided to make a machine for storing batteries. We made it from some spare parts of racing cars. After 1 2 hours, it was finally finished. I'm really happy. We fixed it with all-purpose glue, and then fused it with bamboo dragonfly to make an electronic bamboo dragonfly. This is all the efforts of my cousin and me! It's really hard to get. We turned on the power and took away our hands, and bamboo dragonflies flew fiercely in the air. In order to prevent it from flying away, we tied it with a rope, just like flying a kite, to prevent our invention from flying away. This is also my cousin's affection and affection for this bamboo dragonfly.
I will never forget this matter, and it is still deeply reflected in my mind. I will never forget it.
Dragonfly composition 1 1 bamboo dragonfly is a toy I used to play with when I was a child, especially when I was in the third grade of primary school. Besides books, there must be bamboo dragonflies in my schoolbag.
Bamboo dragonflies are divided into two categories. One is that there are only two fan blades; The other has three blades with a circle around them. Let's talk about this three-edged.
Bamboo dragonfly is divided into three parts: launching pole, hat and fan blade. There is a handle under the launching pole, on which is the "route" of the winding bamboo dragonfly. This hat is large and small. It is not so much a hat as a top-heavy hat with black and white upside down. There is a hole in the middle of the fan blade, and the three fans are evenly distributed around, plus a circle, which looks about twenty or thirty centimeters in diameter.
How are bamboo dragonflies launched? Hold the handle of the launch rod with your left hand, straighten your arm and raise it as high as possible above your head. Hold the hat in your right hand and pull it up hard, and the bamboo dragonfly will fly. If there is wind, the direction of launching bamboo dragonfly should be downwind.
I remember when I was in the third grade of primary school, there was a heat wave of bamboo dragonfly in the whole school. At that time, a dozen students with bamboo dragonflies let them fly on the first floor, and several bamboo dragonflies rushed out like runners running 50 meters. The school is more lively than the vegetable market, and shouts come and go. Some bamboo dragonflies landed on the ground, some in flower beds and some in trees. One flies highest, that's mine. The bamboo dragonfly flew to the third and fourth floors, and the students began to shout to catch the bamboo dragonfly with their hands. One of my classmates even hooked it with an umbrella!
This is my childhood game-bamboo dragonfly.
Dragonfly composition 12 I had a dragonfly when I was in my hometown.
I was playing at that time, and a dragonfly climbed onto a spider web, so I saved it with a stick. I tried to make it fly, but it couldn't fly. I think if I leave it in the Woods, it will die. I know that dragonflies eat small insects, and sometimes even spiders, so I shot down the spiders on the internet and trampled them to death. I found two sticks to pick up the spider and put it in the dragonfly's mouth, and the dragonfly used it. After a while, the spider had nothing to eat, and then a bee flew in. I thought that bees have strong self-repair ability, so I planned to let dragonflies eat them, and maybe even let dragonflies repair their wings, so I wanted to give them to dragonflies. Unexpectedly, the dragonfly first bit the body of the bee from its head, and then another bee came. This time, I didn't catch it, but I caught an insect for the dragonfly. I didn't expect to eat the first half of the worm in one bite, and then I ate the worm. I thought it could fly now and put it on a vine. I went to pick it up from the ground, but it bit me. I seem to say it's not ready yet. Put it on the tree and let it fall. After I took it for a walk, I let it rest for a while and put it on the grape leaves.
This is my dragonfly.
Yesterday afternoon, I came to the railway square to skate. When I put on my skates, I looked down and saw many dragonflies flying on the ground. I know that the weather changes caused the atmosphere, so dragonflies can't fly high.
Many children are catching dragonflies in the square. I saw many children struggling to catch dragonflies and thought: It's no use doing such a simple thing! I rushed up and covered a dragonfly with my hand. The dragonfly suddenly flew behind me and easily escaped my capture. I just turned around and caught it and closed my eyes. Only then did I realize that it was not that simple! I happened to see a dragonfly flying in front of me when I was sighing, so I approached it carefully. I grabbed it, but it flew into the pool. The pool is like its base, we can't touch it at all, so we have to give up. I have long hair and am stupefied. Cousin suddenly ran over. I shouted, "Zhang Chen, there are many dragonflies here." Hearing this, my cousin looked around and suddenly went down the mountain like a tiger, pouncing on a dragonfly flying low and slow. Cousin grabbed his hand and caught the dragonfly. Cousin was proud, but the dragonfly struggled to run away. Dragonflies narrowly escaped death and accelerated like arrows. My cousin said angrily, "We will attack from both sides and chase!" I went to the right and he went to the left, chasing the dragonfly all the time. Seeing that it was about to be caught, the dragonfly used magic to escape our attack. I was so angry that I chased him, but I still didn't catch him. We were panting with fatigue. At this time, the dragonfly is carefree, as if looking down at us and as if challenging us. When it triumphed, we rushed up. Unexpectedly, it found us again, turned and flew to the flowers and played hide-and-seek with us. Alas! If only I could skate as fast as a dragonfly!
It's quiet and dark there. Where did the dragonfly fly unconsciously? Maybe you are tired of playing. Go home and have a good sleep. Although we didn't catch a dragonfly today, we had a good time.
If the butterfly is a woman in a dancing skirt, then the dragonfly is a president in a suit.
Dragonflies give people the impression that they are capable and agile. They give people a sense of pride when they move, but they fall on the branches, quiet and calm, as if no one can disturb them.
This is my evaluation of dragonflies when I grow up. You know, I didn't think so much when I was a kid. At that time, when I saw dragonflies, my only thought was to catch them.
When I was young, when a group of children were playing wildly together, we ran in the fields and ran in the mountains. We drink mountain spring water and eat wild fruits. Of course, when we see such a serious creature as dragonfly, we will inevitably catch up.
"There are dragonflies or red dragonflies!" A cry turned our eyes to one side, only to see a red dragonfly standing quietly on a dead branch, which extended beyond the green grass, and the dragonfly was so conspicuous in mid-air.
We looked at each other, and our hearts were connected. We immediately surrounded the dragonfly from all directions, and then approached it with small steps. We slow down our breathing and creep, and there is only one goal, that is, we can't let dragonflies run away.
We are getting closer and closer, so close that I can even see the lines on the transparent wings of dragonflies. We all watched with rapt attention and our hearts tightened. Seeing that the dragonfly didn't move, we blinked at each other and slowly stretched out our claws, counting one, two and three in our hearts! At the same time, we caught the middle goal ... but the reality can't be as we wish. I don't know whether we are too stupid or dragonflies are too smart. It flew out of our gap quickly and then flew away safely.
We children don't give up so easily. We pounce on the flying dragonfly with an interested expression. Originally, we wanted to catch dragonflies, but we couldn't catch them after chasing them, but we were not upset, as if we had discovered an extremely interesting thing.
We didn't catch the dragonfly at last, but we had a good day.
Dragonfly composition 15 It's sunny and sunny today. All the students in grade three held a comprehensive practical activity. The main events are jumping long rope and flying bamboo dragonfly, of which the most exciting is flying bamboo dragonfly.
As soon as it is time for writing class in the afternoon, our class will queue up on the playground to do preparatory activities. When the other classes arrived, we only heard the teacher announce loudly: "Go!" The contestants immediately took out their own bamboo dragonfly, put the stick under the wings of the bamboo dragonfly on the palm of their left hand, then put the palm of their right hand on the palm of their right hand to rub it hard, and then push it forward hard, and the bamboo dragonfly flew. This competition is mainly about whose bamboo dragonfly flies longer. Zhou Ye in our class is one of the contestants. I saw him wring out the bamboo dragonfly with all his strength, and then watched the bamboo dragonfly fly up and down nervously. No matter how lively the shouts were and how the students cheered, he was still absorbed and did not let his guard down. Look, I saw him clenching his fists and muttering to himself, as if praying silently: "Hold on, don't drop it, hold on!" " "I was watching, and my hands and feet were sweating. I can't wait to plug in my wings and help the bamboo dragonfly fly for a while and stay in the air for a while. I stared at the flying bamboo dragonfly and encouraged it in my heart: "bamboo dragonfly, you have to hold on!" "Hold on for a while, and be sure to win glory for our class!" Finally, when other competitors' bamboo dragonflies are about to fall, our class's bamboo dragonflies are still hovering in the air with difficulty. "Yes! We won! " We cheered.
This practical activity is really interesting. It allows us to participate in fierce competitions together, enriching our study life. I love comprehensive practical activities!