When it comes to writing, no matter whether you are in school or stepping into the society, you must be familiar with it. With the help of writing, people can achieve the purpose of cultural exchange. You always have no way to write a composition? The following is the composition of Nepenthes collected by me. Welcome to read it. I hope you will like it. Nepenthes composition 1

My family has a pot of Nepenthes, which my father specially brought to me from other places on my birthday.

Nepenthes is like a honey pot. There is a layer of honey on the bottle mouth. If some greedy bugs come to eat honey, they will slide down. No matter how hard they try, they will never climb up. When the bug gives up the idea of running away, its surroundings will get hot, and soon it will be digested. Therefore, there are almost no mosquitoes to disturb us in my family in summer, because they are all eaten by pitcher plants as food. The secret of Nepenthes not only attracts bugs, but also attracts me who is greedy!

That day, my mother was not at home, so I ran into the room, locked the door, ran to Nepenthes, dipped some honey in my finger and put it in my mouth, "Oh, it's delicious!" I was happy to say, "No wonder those bugs will come to eat!" "

Nepenthes also has a lid, which is divided into red, yellow and green colors. It still glows at night. Seen from a distance, it looks like a shining star. Its roots are as thin as grass buds, but it is very long, like an old man's palm. Nepenthes has no leaves.

Nepenthes can drink water very well. Water it three times a day, and water it with a glass of water every time. However, the advantage is that it does not need fertilizer.

I like this pitcher plant very much. Nepenthes composition 2

People have been inspired by animals and plants and invented many things. Let me give you a few: People invented ships according to the appearance of whales. The electronic nose was invented according to the puppy's nose; A small gas detector was invented according to flies; Look, I know a lot. I also want to invent something according to the characteristics of animals and plants.

Last Saturday, I accidentally saw a video about Nepenthes while playing computer. I saw a big pot of pitcher plants somewhere, and the green leaves were very beautiful. At first, I thought it was pitcher plants. What's there to see? People say that Nepenthes can catch mosquitoes, and I have read in the composition book that Nepenthes can eat mosquitoes, but I don't believe it. Suddenly, I saw a kind of juice flowing from Nepenthes, and the bug somehow went to eat it. At this time, the bug disappeared, and I had a look. It turned out that the bug was eaten by Nepenthes.

according to this principle, I want to invent a fly swatter. This is much more convenient than holding a fly swatter.

If you want to invent, you must study hard to be a scientist before you can invent this high-tech thing. Nepenthes composition 3

Nepenthes, also known as Cordyceps sinensis, is divided into three parts: petiole, leaf and tendril.

The petiole is its stem, which is very thin and dark green. Leaves are grass green, some are sharp as arrows, some are soft as feathers; The tendrils are like a bottle-shaped insect trap. The insect trap is cylindrical, with a slightly enlarged lower part. There is a flat bottle cap with small whiskers on it. Insect trap is a unique organ for pitcher plants to absorb nutrients.

The function of Nepenthes is not only to decorate the home, but also to catch insects. First of all, it makes a sticky honey juice at the bottom of the bottle to attract insects, and then leads the insects to the bottle cap. The bottle cap is very smooth. When the insects fall on the bottle cap, they slide to the bottom of the bottle and stick them with mucus. Then they cover the bottle cap tightly. After a while, the insects turn into juice. Nepenthes grow sturdily by absorbing their juice nutrition. Ha ha! Isn't this a "waiting for the rabbit" predation method? It's interesting.

Nepenthes is not only beautiful in appearance, but also helps us to eliminate pests. It is really a good helper for us! I love this magical pitcher plant! Nepenthes composition 4

My family has a pot of Nepenthes, which my mother bought for me when I went to sweep the grave. Nepenthes leaves are green and slender. The end of the leaf is connected with small dark red stalks of different lengths. At the other end of the petiole is a dark red flower. From a distance, the leaves look like dark red "bowling pins" hanging from them.

Nepenthes loves insects, and there are the most mosquitoes in our balcony, so I put Nepenthes on the balcony. I wonder which bugs will fall into this "sweet trap"?

I was just thinking this way when I saw a mosquito lurching forward, like a drunk who had drunk too much. Probably attracted by the honey-like smell emitted by Nepenthes. It flew stagger to the edge of pitcher plants. Before it stood firm with flapping wings, it slipped into it. At the bottom of the flower, the poor mosquito struggled desperately, but to no avail. Because there is mucus at the bottom of Nepenthes, bugs can be firmly stuck to the bottom.

Since we have Nepenthes, there are fewer mosquitoes in my house. I like my pitcher plants very much. Nepenthes composition 5

Children, do you know Nepenthes? Let's meet Nepenthes today!

Nepenthes is a famous tropical plant. Nepenthes eat mosquitoes, flies, dragonflies, caterpillars and other insects. If you keep a Nepenthes in summer, mosquitoes will not bother you.

Nepenthes is like a pigsty, so people call it Nepenthes. Nepenthes can only grow when they see the sun. Nepenthes have small green or purple flowers.

Nepenthes is very clever. When reptiles or flying insects fall into its bottle mouth, it will immediately cover the bottle cap, so that the insects can't escape.

The bottle mouth of Nepenthes is rolled by the sun. Nepenthes will grow red and big if there is enough sunshine, and green and small if there is not enough sunshine. It likes high temperature environment.

3 yuan can't buy a pot of Nepenthes either. It may be 4 yuan, or it may be more expensive.

In art class, Mr. Jiang also taught us to draw Nepenthes! What else do you know about pitcher plants, children? Don't forget to tell me if you know!

children, do you think pitcher plants are interesting? Nepenthes composition 6

On my balcony, there is an interesting plant, which my mother bought in a flower shop. Do you know what it is? I'm telling you, it's an interesting pitcher plant.

The stem of this plant is woody or semi-woody, and it can grow up to three meters long at most!

Nepenthes' bright green leaves are oblong, just like Dad's tie. At the end of the leaf is a cage vine, and Nepenthes can help Nepenthes climb. There is an insect trap at the end of the cage vine.

when it comes to insect traps, they are the "secret weapon" of pitcher plants. It is shaped like a bottle or a funnel, with a thin top and a thick bottom. According to my mother, the leaf of Nepenthes is actually its petiole, and its real leaf is the bottle-shaped insect trap at the end of Nepenthes.

So the leaves of Nepenthes are typical abnormal leaves. As long as a bug falls into the insect trap, the cage cover will be closed and you can't escape if you want to. After two hours, the lid will slowly open, and the bug has already turned into "nutrient water" and was absorbed by Nepenthes.

I like this plant. Whenever I have time, I always like to "play" with it. I find it very interesting. After listening to my introduction, do you prefer to know more about it? Nepenthes composition 7

On Saturday, my father brought me back a small pitcher plant.

Nepenthes is special because it eats insects. This potted flower is beautiful, and I like it very much. The pot of Nepenthes is brown. There is a circle on the top of the pot to prevent water from flowing out. There are four small holes under the pot. Nepenthes leaves are wide, and there are thin tubes under the leaves. Each tube is connected with a red "small pocket", and there is a small lid on the "small pocket", which probably has honey on it, which can attract bugs. As long as bugs fall into it, they can't come out.

It's not easy to raise this potted flower. If you want to hang it high, you need to add water to its small pocket. If you don't add water, the small pocket will dry up. Nepenthes likes a warm, humid and sunny growing environment. I will take good care of this pitcher plant! Nepenthes composition 8

There are many interesting things in nature, such as why birds fly, why cacti only have thorns but no leaves, why gecko's tail grows when it is broken, and why the rainbow is curved ... But what interests me most is why Nepenthes can eat insects.

One day, when I was after school, there were always some "planes" (actually mosquitoes) flying over my head. Suddenly, those "planes" turned to a long strange grass next to me, and soon the grass ate the annoying "planes". I immediately looked online to see what grass it was. Originally, this grass was called Nepenthes, which was edible. I read it on the Internet, and it turns out that it is because it contains secretory juice, which can attract insects. Sometimes, because there is too much water to bear the weight, some water will be poured out, and insects will easily escape, so the insect trap is very smooth, so the insects can't escape. The lower half of the insect trap has digestive glands, which are acidic, so pitcher plants can eat insects.

After reading these, I learned a lot of knowledge, and also made me understand that there are many mysteries in nature. You can discover them as long as you observe them carefully. Nepenthes composition 9

"Nepenthes, it's amazing,

there is a small vase hanging on the leaf.

When the mosquito arrives, the bottle mouth opens,

Little mosquito slides in. "

This is a nursery rhyme I wrote for Nepenthes.

Nepenthes is an insect-eating plant. It has bright green leaves with a long thin pole at the top. There is a small cage hanging on the pole, like a small vase. There is a small lid on the bottle mouth, which is shaped like a small shell, but it is much smoother than the shell. The lid will give off a fragrance, and this special fragrance will attract small flying insects. Once the small flying insect stops on this "bottle cap", it will slide into the cage like a child sliding on a slide and be decomposed by the liquid in the cage. In this way, the small flying insects become the delicacies of Nepenthes!

My mother told me that there are many kinds of insect-eating plants in nature! There are man-eating flowers, flycatchers and vines ... Nature is really amazing!

The child vividly described the magic of Nepenthes through careful observation. The whole article has a general description, as well as a specific description, dynamic and static. Especially at the beginning, a self-made children's song is taken as the starting point, which concisely describes the magic of Nepenthes and enhances the interest of the whole article. Nepenthes composition 1

A Nepenthes plant is half hung in the air, and any living thing will disappear as long as it flies in. Why? Let me tell you!

one morning, I got this truth from TV! Nepenthes contains a super viscous liquid, which also has a terrible function-corrosion. When flies, mosquitoes and other small insects fly in, they will stick to mucus if they are not careful, and then they will be slowly corroded, and finally there will be no skin and bones left! After reading this report, I immediately got the creeps! The next morning, when I went to school, I found that there were big bags of black plastic bags next to the trash can. There were some batteries, cans and some difficult garbage in the plastic bags. At this time, a novel idea suddenly came into my mind! I can use the corrosive function of Nepenthes to invent a garbage processor. It can use the corrosive function of Nepenthes to corrode the garbage, which will not waste resources and pollute the environment! Moreover, the corroded energy of Nepenthes can also be used to generate electricity, which can save electricity very conveniently.

Although this is only my imagination, with the development of science and technology, this imagination will definitely appear in the eyes of millions of people! Nepenthes composition 11

There is a pot of Nepenthes my mother bought from the flower and bird market on my balcony. It has been in our house for more than a year.

Nepenthes is a vine. The stem is hard and thick, almost as thick as our thumb.

Nepenthes leaves are oblong, some of them are dark green and some are tender green. The leaves are waxed, very smooth, and shine with oil in the sun. There is a red and long cage vine at the top of the leaves connected to the insect trap.

the most interesting thing is its insect trap. It looks like a vase with a big belly, and it also looks like a common pig cage in the countryside. The biggest part of the insect trap is the cage body, and its appearance is green with red. From the shoulder of the cage, the insect catching cage is getting thinner and thinner, but the color is getting redder and redder. Its cage mouth is inclined and has a round cage cover.

the inside of the insect trap will give off a smell that insects like. When the bugs smell it, they will rush to the pitcher plants. A bug flew into the cage mouth and wanted to stand on the cage wall. The cage wall is very smooth. As soon as the bug stood up, it was like riding a roller coaster, and it fell into the digestive juice with a squeak. When the cage cover was opened again, the bug disappeared and turned into juice.

I like this pot of insectivorous plants-Nepenthes. Nepenthes composition 12

There is a pot of Nepenthes on my balcony, and I like it very much.

Nepenthes leaves are flat and wide, like peaches. There is some water in the flower cage. I heard that the water inside can eat insects. One day, a bee flew into my house and flew on the leaves of Nepenthes. Nepenthes closed the leaves, and the bee fell into the flower cage and died.

I read the Botanical Encyclopedia and learned the principle of catching insects by pitcher plants. The water in the flower cage exudes fragrance, which attracts the insects, and the insects fall into the cage and die. A few days later, I watered Nepenthes, and the leaves were bigger, so I could eat bigger bugs. Today, another butterfly was eaten by Nepenthes.

The longer its leaves grow, the more water there is in the flower cage. Even if there are a group of flies, you can't fly out of the magic mouth of Nepenthes. Nepenthes is really an insecticide!

A few days later, not a bug flew into my house, but no bug came every day. Will it starve to death? So I caught a bug today and gave it to Nepenthes.

children, do you think pitcher plants are pesticides? Nepenthes composition 13

There are many plants on my balcony, including green radish and rich trees, among which Nepenthes is my favorite. Nepenthes is very special. It doesn't bloom, and there is something like a cage hanging from the tip of each leaf, so it is called Nepenthes.

The stem of Nepenthes is as thick as my pen, about 2 centimeters, and its color is light green. There are leaves on both sides of the stem every 1 cm or so, which are arranged so neatly. Nepenthes leaves are different from ordinary leaves, which are round. Nepenthes leaves are long and narrow near the stem, and the longer they are, the wider they are, about ten centimeters long. The green ones look particularly bright and attractive. There is a lovely cage on the tip of Nepenthes leaves, and I can't help touching it, as bright as silk.