Write a composition through natural observation
Cactus is dark green all over. If you look closely, you will find clusters of white thorns on its oval thick stem. This little thorn is its leaf. If it stings you, you will "ouch" for a while. This may be its weapon to protect itself.
Although the cactus looks ugly, if it is open, it is better than Bai Mudan, as if it is decorating itself. Flowers as white as jade are also fragrant, which really makes people want to pick one. But at this time, the small thorn will remind you "just look, don't start work!"
Although the flowering period of cactus is very short, it will wither in only one day, but its vitality is very strong. Whether summer is "scorching sun" or not, as long as it is planted in the soil and left unattended for a few days, it will be fine. Even in the "freezing and snowing" winter, it will not change color and grow tenaciously.
Cactus is a cactus, which is the general name of spherical species of cactus plants. It is not only varied and complex, but also has unique and colorful shapes. It is a pearl in a hundred flowers garden.
If you pay attention to the taste, you can plant some kinds of cactus, such as Jinhu, Feipeony, Dragon Ball and Moon Palace. However, those ordinary cacti also have a "taste". They have strong habits and are easy to cultivate. Flower pots, pottery pots, porcelain pots, purple sand pots and plastic pots are all acceptable. The fertilizer is the residue of plant ash, Taomi water and yogurt. I hope you don't underestimate cactus. Although the variety is common, the flowers are still beautiful and will not disappoint people. However, what makes people sigh is not the beautiful flower season of cactus, but the breeding period of its big balls and small balls. Watching the little balls attached to the mother gradually change from small to big, the thick maternal love is also very touching. When the melons are ripe, these balls will leave their mother's body and open up their own world. Although I am silent, people who like to grow cactus will certainly not turn a blind eye to all this (but I am stupid and can't describe it). A horizontal couplet depicts the following: the baby fell to the ground. I think it is not only vivid, but also full of puns and fun.
Haha, there are actually many kinds of cactus, so I won't introduce them here.
2. Write a composition about small animals through dynamic observation and write a detailed action recommendation model.
My family has two goldfish, which were given to me by my father's colleagues. These two goldfish are red, and only the ends of their bellies and tails are white. My goldfish has three characteristics. The first point is that they have big black eyes on their heads. The second point is that their bellies are bigger than other fish. Although their bellies are big, they can move flexibly. Third, they have a big tail as beautiful as a peacock. Their tails are thin and transparent, and they are very pleasing to the eye to swing.
My little fish is very greedy. As soon as he saw me, he put his mouth out of the water, as if looking for something I wanted to eat. Mom told me;
"Don't keep feeding them, or they won't last." I didn't listen. Once I put a lot of food, and a small fish really died. I was so sad that I cried. The remaining small fish seem to be sad for the death of their companions. It fell into the water quietly, lost its vitality and didn't like food. I am very worried that it will die, too. Dad had to ask Uncle Liu for another one. Xiaoyu saw that his new partner really got better and recovered his former vitality and playfulness.
Since then, I have fed the small fish two or three times a day, only a little at a time. Every time I go to the fish tank, they shake their heads and tail at me. When they see the food in my hand, they will be happier and their bodies will swing more happily. They will hold their heads high and stick their mouths out of the water. When I put my hands near the water, they will grab my food with their mouths. So I spread the food evenly on the water, and they kept scrambling to eat with their mouths open and their bodies kept turning.
Small fish sometimes get sick. Once I found a small fish with a white bubble on its head. It didn't like swimming very much, but just floated quietly. I quickly called Cui's father to ask. Knowing the reason, I went to buy medicine. Crush the tablets and put them in water. Change the water and put the medicine once a day until the white bubbles disappear completely. The little fish just returned to its former appearance.
My little fish is cute, but it is my good friend. Whenever I finish my homework, I will sit quietly by the fish tank and watch.
If the small fish are happy, they will swing their big tails and fins day and night and swim around in the water. When it swings its right fin, it will turn right, and when it swings its left fin, it will turn left. It can also play games. It will open its mouth and spit out bubbles, one, two, three, and entertain itself. Or click to attract attention and let people play with him. All because it's happy. If it is unhappy, it will hit its head against the glass while swimming.
3. Write a composition about autumn at a fixed point, with 300 words in autumn.
Time kept flowing forward, the weather gradually cooled down, and the noisy cicada was blown away by autumn, replaced by the whine of crickets in the cracks in the slate under the steps at night. Ah! That lovely autumn has finally come.
Autumn is more prosperous than spring. The flowery spring is beautiful, but the fruitful autumn colors reveal the joy of harvest. Autumn is more colorful than summer. Although the summer with dense branches and leaves is charming, the autumn colors of golden leaves and green trees are even more refreshing. Autumn is more energetic than winter. Snow-capped winter is lovely, but the golden autumn with fragrant melons and fruits is more colorful. Autumn came to the Woods. From a distance, yellow leaves fall in pairs like golden butterflies. Tired of flying, they landed on my shoulders, head and feet. Brought my thoughts from green summer to golden autumn. As soon as I turned around, another peach leaf fell beside me. I bent down to pick it up and held it in my hand to study it carefully. What a special autumn leaf! It hasn't come yet, it has completely faded, and it still exudes a strong aroma. Autumn came to the orchard, persimmon bent down, bent down, and the branches were about to break. Sister litchi was so fat that she broke her clothes and showed her bulging white belly. Huge apples are covered with branches, showing sweet smiles, or shy or bold. The girl in autumn came to the farmland, and the corn was very happy. It specially changed into a new golden dress, grinning and showing golden teeth. In order to make themselves more beautiful, tomatoes put lipstick on their faces; The potato may have been too excited to break its green mouth and show its yellow tongue. Autumn has come, and the garden has become a paradise for chrysanthemums. They may like this heavy gold, so they choose to bloom their beauty in autumn. Chrysanthemums come in many colors: yellow, pink and white. . Big flowers and curly petals are like a little girl with curly hair. Wandering in the chrysanthemum garden or enjoying a pot of colorful chrysanthemums alone, slowly intoxicated by that fragrance. Autumn brings gold to the earth and cotton-like clouds to the blue sky. Autumn wind, as cool as water, dyed the world yellow with chill.
I like this crisp autumn season!
I like autumn with flowers and leaves and flat chrysanthemums.
I like this unique and splendid autumn scenery.
4. Classified observation method When I was in the fifth grade, people said that ants knew their direction by smell and ants knew their direction by sunlight. When ants leave their nests, they leave a smell along the way when they arrive at their destination. When ants want to go home, they will go home by this smell. But what if ants forget to leave a smell? Well, that's definitely impossible, because ants have become a habit. But what if we stop the smell of ants? What will happen to ants? Then let's take a look at the following experiment!
I bought a bag of mothballs from the store, quite a lot. I took my "deadly weapon" bag and came to my grandmother's house, a land of feng shui. Because my grandmother has a yard with many ants. When I came to my grandmother's house, there happened to be two bunches of hemp leaves in the yard, which attracted many ants. As soon as I open the hemp leaf, my God! This ant is really dazzling and countless! It's really an ant mountain and an ant sea! But this swarm of ants really made me feel bad, and goose bumps fell all over the floor. Okay, let's get down to business. Now my experiment will officially begin. When I looked intently, it was an outdated ant. Ants ran around looking for it, but they didn't find their own ant team. It seems to say, "Where are the ants in front of me?" Why am I the only ant left? "As soon as I saw this ant, I quickly took out my' deadly weapon' moth pill from my bag and drew a line in front of the little ant without hesitation. Seeing the "enemy" in front of him, the little ant realized that he was outnumbered, and quickly took the best road with thirty-six tricks and changed a direction. And I, the general leader of the enemy, quickly arranged my troops in front of the little ants. And this little ant saw the enemy reaching out to it again and ran in the other direction, and this little ant's escape was really funny! Also formed a beautiful arc! I saw the little ant walk away and drew a "sealing line" in front. The little ant saw that he had only one exit left, so he ran and ran. Hehe, you can't outrun me. I unhurriedly drew a satisfactory full stop to this originally defective square-the last line of the square, the last exit of the little ant. Now, the little ant is desperate, but it is still fighting for it and running around. But I still didn't play my moth pill. I watched, and the little ant didn't move in the middle, didn't move. I thought this poor little ant was tortured to death by me and blew back to his "army". Who knows, as soon as he saw his relatives and friends, he suddenly came to life. It seems to say to his long-lost relatives and friends, "I miss you so much!" A big event happened to me before. You won't believe it. I experienced a life-and-death experience. I cleverly pretended to be dead when my life was at stake, and the little master in this room saw my pity and blew me back. I'm smart! Come on, go to my house and I'll tell you what just happened! " After that, it led some ants back to the nest. I'm glad to leave. Now, I have a composition to write!
This ant and I are really predestined! I hope I can see that clever little ant again when I come to grandma's house next time. Honestly, I don't know which one. Ha ha. From this experiment, I not only saw the cleverness of small ants in danger, but also saw the excellent quality of ants, which is worth learning! Goodbye, little ant!
5. composition fixed-point observation method 300 words when we observe things, we call our standing position a foothold. Fixed-point observation method is a fixed foothold, and orderly observation, that is, from near and far or from far and near, from high to low or from low to high, from left to right or from right to left. When observing, the author's foothold can never be changed and must be fixed on a basic point. Therefore, using fixed-point observation method, first of all, we should pay attention to choosing a good observation position. Photographers take pictures, painters paint, choose lenses and describe objects, all of which pay great attention to the choice of a foothold. The choice of foothold is often related to the success or failure of a photo or a picture. The same is true of writing articles. "From one side of the mountain, the distance is different." The same thing is expressed in different positions, and the "orientation" and "angle" of observation are different. The effect expressed is very different. According to the characteristics of things and the needs of observation, choosing the most ideal foothold is the primary problem of whether fixed-point observation can achieve good results. For example, * * *' s "Qinyuanchun Changsha" vividly shows the vibrant southern autumn scenery. One of the important reasons why the author can express his lofty sentiments in autumn scenery and seize their rich business from the vast scenery is that he successfully used the fixed-point observation method. Secondly, fixed-point observation must be carried out in a certain order. Because all kinds of scenery are in a certain spatial position, it is impossible for us to make many scenery come into view together when observing, and it is impossible to describe many scenery at the same time when expressing. Pay attention to a reasonable observation order when observing. The advantage of fixed-point observation is that the foothold is fixed, and it is easier to concentrate on observation and reach a certain depth. Especially when observing the specific scenery of a certain place, a certain point and a certain side, it is easy to grasp the sound, expression and morphological characteristics of things. In fact, in writing, the author's observation is always chosen for the purpose of expression. The problem is how to make the observation point achieve the purpose of writing reasonably and skillfully.
6. Write a 900-word composition (through observation). I have seen atmospheric peony, small plum blossom and fragrant rose, but I have never paid attention to ordinary thunder flowers.
I used to see many flowers at my grandmother's house, so I asked my grandmother, "Grandma, what flowers are the best to raise?" "It's best to raise, and then a few mines. You don't have to worry about buying seeds for burial. It won't be long before they sprout. " Grandma smiled kindly and gave me some seeds.
Lying in my hand are a few sleeping seeds, clearly a few mini mines! But there is still a difference between mine and mine. Look at the exquisite patterns carved on that body. You can't see them unless you look carefully. There is no domineering in the mine at all. Also called mineral flower!
According to grandma's words, I dug up the soil with a small shovel, put the small seeds in the pit, then sprinkled the seeds with slightly wet soil and patted the soil with my hands, for fear of waking up the mines immersed in my dreams. You're done! I picked up my tools and went home.
When I got home, all kinds of things made my joy disappear; Heavy homework, endless nagging, alas, my brain is about to explode! I completely forgot about Lei Hua. It wasn't until I came home from school one day and saw the tiny branches of thunder flowers that I suddenly remembered. She is trying to stretch. I didn't water her once, loosen the soil once, and didn't even take care of her. She sprouted and grew up! It really should be grandma's words!
The ghost weather in summer is terrible. There is not a cloud in the sky, and the summer heat ravages the earth. All the trees hang their heads and all the leaves hang down, which makes them feel a little depressed. All the flowers were dried up by the sun. But a group of strong bodies caught my eye: everything sleeps alone, and they try their best to straighten their weak bodies. I thought: Lei Hua, don't try to be brave. It's unbearable. Why are you still there? One day you will be exhausted ... the weather in summer is as changeable as a doll's face. In the morning, it was clear in Wan Li and Wan Li, and the wind was blowing at dusk. The wind blew so hard that it broke the tree and bent over. I hurried to see Lei Xiaohua. I really couldn't believe my eyes: she braved the strong wind without fear. Will she win?
The next day, the wind stopped and the ground was covered with fallen leaves and broken branches of other trees. I approached Lei Xiaohua, stroking her tired body and tenacious branches. The deciduous red flowers of the surrounding plants have witnessed her strength. It suddenly dawned on me that she was saving her strength and drawing enough energy to face the battle at the moment. Why didn't I think of that?
Leihua, you have told me a lot. ...
7. Observe natural phenomena and write a composition within 100 words. One day, when I was playing on the grass in the suburbs, I found a large group of small ants lined up in a small hole, and each small ant had something like a small grain of sand. I thought: What are these little grains of sand? My mind was full of question marks. Out of curiosity, I asked my father, Dad, why did the little ants queue up to go to that small hole? Every little ant has something like a small grain of sand on its body. Later, my father told me: "That's because every time a little ant meets hot weather, it will tell the' ant colony'. When the ant colony learns of this situation, they will act immediately. When the weather is sultry, it will rain heavily the next day, and the little ants will find a small hole to shelter from the wind and rain. They will also move, because their old house will be wet, so they will move.
Those things that look like small grains of sand on small ants are the food of small ants. "oh! I just understand.
8. The mystery and revelation of nature 200 words the revelation of nature
There are many mysteries in nature. Today, I discovered a little "secret", that is, I discovered the reason why ants moved, and it will definitely rain heavily tomorrow.
Before, I was curious about this question. When I was seven years old, one day when I was playing on the grass in the suburbs, I found a large group of small ants lined up in a long line and came to a small hole. Each small ant had something like a small grain of sand. I thought: What are these little grains of sand? My mind was full of question marks. Out of curiosity, I asked my father, Dad, why did the little ants queue up to go to that small hole? Every little ant has something like a small grain of sand on its body. Later, my father told me: "That's because every time a little ant meets hot weather, it will tell the' ant colony'. When the ant colony learns of this situation, they will act immediately. When the weather is sultry, it will rain heavily the next day, and the little ants will find a small hole to shelter from the wind and rain. They will also move, because their old house will be wet, so they will move. Those things like small grains of sand on small ants are the food of small ants. " Oh! I just understand! I still have a little question, that is: Why can ants predict that it will rain the next day? Dad said: "ants, like us humans, will feel sultry, so when ants feel sultry, it will rain the next day." I understand another truth. I also heard my dad say, "When people see ants moving, it will rain heavily tomorrow." This also confirms a proverb, that is: ants move the snake aisle, there will be heavy rain tomorrow! "I know it will rain heavily tomorrow. I really think why is it so amazing? I remembered another sentence: I don't know what absolute truth is, but I am modest about my ignorance. I didn't know that small ants can bring so much help to people, but I believed a passage, that is, when they woke up, they said to me, "You and the world you live in are just a grain of sand on the boundless beach of the boundless ocean." In my dream, I said to them, "I am a boundless ocean, and the world is just a grain of sand on my beach." "I also want to tell the ants," you are not the youngest. "
Nature is our inspiration and human teacher. Nature has brought people wisdom and imagination.