Parthenocissus in midsummer is very beautiful and green as a thick lake, but in autumn, Parthenocissus gives you a much stronger feeling than in midsummer. Seen from a distance, Parthenocissus tricuspidata covers the corridor like a colorful barrier, which brings a cool feeling and makes people comfortable to sit in the corridor. At noon, the sun shines from south to north, which makes the creeper spread in the corridor form a gradual change from green to deep purple. A casual stroke by nature looks so wonderful that even a top painter can't do it. A gust of autumn wind brushed gently, and the leaves on a wall brushed as if whispering.
I couldn't help walking forward and began to observe the leaves of Parthenocissus tricuspidata carefully. I saw leaves gathered in groups of three or five, and several leaves all grew on the same petiole, just like a blooming flower. The edges of the leaves are serrated, just like the two "big knives" of mantis, and the veins are clearly visible. Look at the color again. Some leaves change from green to gold, some from gold to fiery red, and some from deep red to deep purple. Moreover, I also found some faint brown spots on some leaves, just like the age spots on grandparents' faces. It seems that autumn has not only left colorful colors, but also quietly left a small mark on the leaves, waiting for you to discover!
June 65438+April 65438 Tuesday sunny.
Grandpa Ye Shengtao said that his Parthenocissus has feet and is quite strong against the wall. Is it true?/You don't say. With questions, I went to observe Parthenocissus tricuspidata again.
I peeled off one leaf after another and finally found the foot of an ivy. Ah! It is so small, but it can pull up such a large area of Parthenocissus. Parthenocissus tricuspidata's feet are thin and bright red, which have just grown out, and some are thick and gray, and they have already grown out in summer. Is it really that strong against the wall? I tried to pull Parthenocissus tricuspidata's foot with my finger, but it wouldn't move. Later, I had a hard time pulling Parthenocissus tricuspidata's feet off the pillars of the promenade.
At this time, I found some things like small grapes at the feet of Parthenocissus tricuspidata. I picked it up and squeezed it gently, and the pink juice flowed out. What is this? I didn't know until I went home and looked it up on the computer. It turned out to be the berries of Parthenocissus tricuspidata, which not only has medicinal value, but also can make wine. But I was shocked when I saw that it was slightly toxic. No wonder my hands are a little numb when I put its juice on them!
10 Wednesday, 65438, sunny
Today, under the guidance of our teacher, we observed the vines of Parthenocissus tricuspidata. Walking into the long corridor, I saw vines and stems densely intertwined, just like a net covered with leaves in Zhang greatly. Before, I only noticed the colorful leaves of Parthenocissus tricuspidata, but I didn't care about the "mother" of these leaves-the vines of Parthenocissus tricuspidata. At this time, an old vine next to me caught my attention. The old vine looks like a crutch, as if it was bent down for its own children and grandchildren. The leaves on it are basically withered, but there is still a green leaf standing firmly. I believe there will be many seedlings on this vine next spring. When I left, I found that the bricks falling from the bench in the corridor were pressed against the ivy vine, but the vine was still growing tenaciously, which deeply shocked me.
On the way back to class, I always wondered why the Parthenocissus on the podium was as red as a flame, while the Parthenocissus on the promenade was mostly green. It turns out that sunlight is the secret of Parthenocissus tricuspidata producing green leaf pigment. When there is less sunshine on the podium, the leaves are red, while when there is more sunshine on the promenade, the leaves are mostly green. Today, I also learned a scientific knowledge.
65438+ 10 June 65438+ Thursday 06 sunny.
Through these three days of observation, I have some experiences and gains, so I will share them with you. When writing an observation diary, you must keep observing, so that new discoveries will be made every day. You can also incorporate the details you find into your composition, which will make your composition more interesting. I also gained a lot: the leaves of Parthenocissus told me to be tenacious, the vines told me to be selfless for others, and the feet of Parthenocissus told me to have the courage to climb ... These revelations from nature will be remembered by me ... Parthenocissus, a green plant with weak appearance and strong heart, has brought great vitality to our campus.
Observe the diary of Parthenocissus 2. There is a large area of Parthenocissus in the corridor of our school, which shows us different faces all year round.
In spring, the green grass is lush, and the buds of Parthenocissus tricuspidata grow on the green stems. Light green and tender, tender and moist, reminiscent of baby's skin. It is rolled like a small scroll, slowly unfolded, and it feels smooth and smooth. This little green life is growing green and lovely.
In summer, full of green is full of flowers, and the leaves of Parthenocissus tricuspidata turn dark green and grow more luxuriantly. Every leaf is as big as a child's palm, like handfuls of small fans. A gust of wind blew, green waves rose and fell, and Ye Er rustled, just like raindrops playing the piano. Soon, all the ironware was covered with Parthenocissus tricuspidata and even the ground was covered. Walking through the ivy frame is as refreshing as taking a shower. Ivy Fan Ning gave it to you!
In autumn, the earth is golden, and there is no sound when standing on high. The occasional color is the beauty of chrysanthemums. At this time, Parthenocissus tricuspidata also put on costumes, and the yellow background was decorated with flaming flames. The wind blows like a dancer performing. Sometimes a few pieces will fall off and flutter in the wind like butterflies flying in the air.
In winter, all the leaves of Parthenocissus tricuspidata are gone, and small black fruits are produced on the road. Although only dead vines are left, Parthenocissus tricuspidata still clings to the wall quietly, motionless, and looks like a giant root carving painting from a distance.
Looking at a piece of Parthenocissus tricuspidata, I can't help feeling deeply. Parthenocissus tricuspidata's tenacious vitality and indomitable spirit give me some enlightenment, which is worth thinking about and feeling. Isn't our study and work like Parthenocissus tricuspidata? We walk step by step from the beginning and take it seriously, then we will naturally become stronger, and we will become stronger than the wind and waves, just like many Parthenocissus, even if we are knocked down, we will leave many traces.
Observe Parthenocissus Diary 3! Downstairs, I looked at the other side of the playground-Parthenocissus tricuspidata turned green, not as yellow as last time, green and lush.
Seen from a distance, the Parthenocissus on the other wall of the playground is really beautiful. Like a long green scarf, it covers the worn-out wall. Parthenocissus with long branches hangs down like a necklace. Parthenocissus brevisubulatus is a little closer. From a distance, it looks like a small snake trying to shrink back. The long creeper seems to be trying to climb down.
Running to the other side of the playground, the wall seems to be moving towards me.
Ha! Parthenocissus tricuspidata leaves are really funny. When you get close to it, one leaf of Parthenocissus tricuspidata looks like three pieces together. Take a closer look and you will find that it is actually a leaf. When you get closer, you will find again-you have been cheated-that there are three leaves together, oh! Then, I was cheated again-in fact, I was cheated by the leaves of Parthenocissus tricuspidata when I was writing; In fact, it is not right to look at the "spectacle" of three leaves-this is originally together!
When you are cheated three times today, you may complain, it's nothing, because the green ivy is amazing.
Observing Parthenocissus Diary 4 Every morning on the way to school, my father and I will pass a fence. On that wall, there is an "ocean", sometimes green, sometimes golden yellow, and recently it has become bright red like a ruby. When the breeze blows, the whole wall is red "waves" Yes, this "ocean" is the creeper.
Parthenocissus tricuspidata leaves are shaped like a human palm, and the edges of the leaves are serrated. But don't be afraid. These serrations don't hurt your hands at all.
The color of Parthenocissus tricuspidata leaves is also very distinctive and will change with the seasons. In early spring, Parthenocissus tricuspidata has just grown leaves. It's actually bright red at this time. Without careful observation, you will think it is a maple leaf. In summer, Parthenocissus began to grow. At this time, their color is bright green. I think the best time is in autumn. At this time, it was golden yellow at first, and it turned bright red when the temperature was low. It is really beautiful from a distance.
How does Parthenocissus climb the mountain? Dad instructed me to observe carefully. It turns out that it has a special climbing "tool", which is the "foot" of Parthenocissus tricuspidata. Where the petiole grows on the stem, six or seven filigree in the shape of branches protrude from the opposite side, and each filigree has a hooked barb on its head, which is their "foot". They can hold the wall with this "foot" and hold it very tightly. In this way, they racked their brains to find ways to climb up by relying on bamboo poles, fences, wires and everything else they can rely on. Covered with walls, covered with window frames, everything they want to climb, and then bring you a beautiful scenery.
I like Parthenocissus tricuspidata, because no matter what adversity it is in, it strives to climb up and never compromises. Is my role model!
Observe the diary of Parthenocissus tricuspidata 5. There is a large green Parthenocissus on the wall of our school. Seeing its vibrant appearance and bright colors, I became more and more interested, so I paid attention to this interesting plant.
The leaves of Parthenocissus tricuspidata are dense, covering the whole wall tightly and evenly, without overlapping and leaving any gaps. From a distance, Parthenocissus tricuspidata is like a green ocean, especially when it is windy, those leaves seem to be alive and dancing in the wind, as if the green ocean is rippling; In the sun, those green leaves shine like green gems; In the rain, raindrops playfully hit the leaves of Parthenocissus tricuspidata, making a ticking sound, as if playing a touching piece of music ... These Parthenocissus tricuspidata really look like a beautiful landscape painting. If it is really a living painting, the artist's skill is really amazing.
I'm a little confused-how did Parthenocissus climb the wall? Later, after careful observation for a period of time, I found that Parthenocissus tricuspidata has a unique secret weapon-some green twigs. They blocked the wall and supported the growth of Parthenocissus tricuspidata. But I want to know-why are those branchlets so powerful?
Finally, I found a small disc on the branch of the small tree, which firmly absorbed the wall. Its appearance is also very interesting. If you look closely, it looks like the claws of the dragon in the picture. It is like the foot of Parthenocissus tricuspidata, let it climb up step by step. As time goes on, those feet will gradually turn gray. Don't underestimate those gray feet. Those feet are strong on the wall. If you don't use your fingers, you can't pull out a ivy rhizome.
This is the creeper I observed.
Observe the diary of Parthenocissus 6 There is a Parthenocissus wall behind our school canteen, which is green and makes people feel very lively.
Parthenocissus tricuspidata leaves are green and yellow, like duckling's feet. As long as the breeze blows gently, the leaves are like waving to you, just like groups of lively and lovely ducklings playing happily in the water in yellow and green socks.
In spring, climbing plants with tender stems appear. How cute! Look! The color is red at first, gradually becomes light green, and finally becomes completely dark green.
There are some whiskers around the tender stem, like a few hairs on a baby's head, tender and tender, with light green balls on them, like light green fish eggs on the wall. Gradually, the ball became flat and stuck tightly to the wall, just like a child who can't live without his mother. What surprised me most was that such a soft foot had to be pulled off the wall. After pulling it off, the ivy's feet disappeared in a few days. Don't underestimate the humble reptiles. They filled the whole wall with perseverance, perseverance, rising up against difficulties. They are dense, like a green carpet hanging on the wall, a wonderful meticulous painting.
The flower bed under Parthenocissus tricuspidata is full of colorful flowers, which complement Parthenocissus tricuspidata.
What an admirable reptile! You decorate the campus. Without Parthenocissus tricuspidata, the campus will lose half its beauty.
There is a beautiful and charming little lawn in front of my house. It is neither as spectacular as the grass pond in the Great Northern Wilderness nor as broad as the grassland, but it has its own unique style.
The first observation picture was taken on 20 13-3- 19 after my mother's parent-teacher conference. The winter in Xinjiang has just passed, the snow has melted, and spring has not yet arrived. This is a naked picture.
The second photo was taken on April 10. The lawn has become vibrant, the grass has poked its head out, and the flowers are shuttling quickly in the soil, all yearning for vigorous growth. The earth is full of vitality, and spring is coming. I found that the creeper on the fence didn't grow, but grew slowly. This is a new discovery. I will continue to observe whether it leaves slowly in autumn.
I took photos on April 15 and 20th respectively. The grass grows really fast, revealing its green body and growing more and more densely, adding a lot of vitality to spring. The fence is still bare. How long will we have to wait to see Parthenocissus tricuspidata?
Ah! On April 15, the photo fence finally began to turn slightly green, and it goes without saying that the lawn grew denser.
In May 10, the color of the lawn deepened, not light green, but bright green. The ground is covered with green grass, like a carpet, and summer is here.
June 12 picture: Parthenocissus tricuspidata finally covered the whole wall, with green walls and lovely leaves.
The grass grows luxuriantly, covering the whole lawn, and the walls are covered with ivy, which is really beautiful. My friends and I often play on the grass. Everyone likes this small lawn and green wall very much.
It has afforested our city, improved our living environment, and provided us with the beauty of enjoying nature and a vibrant life atmosphere. At the same time, the lawn can also filter the dust in the air, reduce the growth of bacteria, absorb carbon dioxide, purify the air and reduce noise. Let's cherish this beautiful lawn together! This passage is from the literature. After reading it, I learned new knowledge and wrote a small topic.
Lawn is our friend, so we should treat her well, protect her and let her green our home!
I continue to observe the changes of lawns and creepers in autumn and winter, hoping to make new discoveries.
Observe Parthenocissus Diary 8 The north wall of the school playground is covered with Parthenocissus. My family also has Parthenocissus tricuspidata, which climbs up from the west wall of the yard and occupies a large area on the roof.
The leaves just grown by Parthenocissus tricuspidata are bright red. A few days later, when the leaves grow up, they turn bright green. The young leaves of Parthenocissus tricuspidata are not obvious, but the long leaves are obvious. Then the leaves are so fresh and green that they look very comfortable. The tips of the leaves are facing down and evenly spread on the wall, without overlapping and leaving gaps. When a gust of wind blows, the leaves on one wall ripple and look beautiful.
Before, I only knew that this plant was called Parthenocissus tricuspidata, but I didn't know how it could climb. I noticed that Parthenocissus has feet this year. Parthenocissus tricuspidata's feet grow on the stem. Where the petiole grows on the stem, six or seven branches of filaments protrude from the opposite side, and each filament is like a snail's antenna. Filaments are as red as new leaves. This is the foot of Parthenocissus tricuspidata.
When Parthenocissus tricuspidata's footsteps hit the wall, the heads of six or seven filaments turned into small disks, blocking the wall. The filament used to be straight, but now it is bent. Pull the tender stem of Parthenocissus tricuspidata to make it close to the wall. Parthenocissus tricuspidata one step at a time. If you look at those tiny feet carefully, you will think of the dragon's claws in the picture.
If Parthenocissus tricuspidata's foot doesn't touch the wall, it will wither in a few days, and then there will be no trace. Touching the wall, filaments and small discs gradually turn gray. Don't underestimate those gray feet, they are quite stable on the wall. If you don't use your fingers, you can't pull out a ivy rhizome.
Observe Parthenocissus Diary 9 There are many Parthenocissus on the wall of Aibo Building in our school. They are like lively children, reaching out their little hands and climbing up. Climb and climb, leaves will cover the wall and the wall will become full of vitality. From a distance, it really looks like a colorful natural mural.
Parthenocissus tricuspidata is like a loyal guardian, shielding us from wind and rain, removing noise, bringing us shade and driving away heat waves. It has brought us a good mood to study.
In class, I seem to feel that the leaves of Parthenocissus tricuspidata are all over the wall, just like my ears are listening. As a result, we are more attentive in class, our reading sounds are brighter, our songs are more beautiful, and our laughter is sweeter and crisper ... After class, those leaves look at us like affectionate eyes and watch us do exercises happily. Kick a ball. Hide and seek. Play games.
Parthenocissus tricuspidata, spring bud, summer green, autumn yellow, winter withered for many years, with our growth, I love this Parthenocissus tricuspidata.
Observe the diary of Parthenocissus tricuspidata. The gable on the west side of the building in 10 community is covered with creepers from the first floor to the sixth floor.
The leaves of Parthenocissus tricuspidata are evenly spread on the wall, with the tips facing down, and the edges of each leaf have serrated stripes. Every leaf has no petals, just like our palms. Parthenocissus tricuspidata leaves are green and red, just like maple leaves. Looking around, it's like wearing a red and green dress, which adds a lot of vitality to the otherwise lifeless wall.
This plant is called Parthenocissus tricuspidata, but how can it climb? It turns out that it has a specific "tool". What is its "tool"? Where the petiole was long on the original stem, six or seven branches of filaments extended from the opposite side, and each filament had a hooked barb on its head, which blocked the wall. This is the tool of Parthenocissus tricuspidata. Don't underestimate the tender stem, it is stuck tightly, and some have pulled out all the stones on the wall! Parthenocissus is very persevering. It will crawl whether it is windy or rainy. If there is no road ahead, it will rack its brains to find a way to climb up by relying on bamboo poles, fences, poles and other things that can be relied on. No matter how superb a person's rock climbing skills are, he can't catch up with Parthenocissus tricuspidata. People use many tools when climbing, but Parthenocissus tricuspidata only uses that tender stem, so people are surprised by Parthenocissus tricuspidata.
If you carefully observe Parthenocissus tricuspidata, you may vaguely find some small lavender fruits, which are smaller than table tennis. Like grapes, purple fruits are dotted on the green sea, which is very beautiful.
I like this green Parthenocissus tricuspidata. It is tenacious, not afraid of difficulties, never looking back until it reaches its goal. Only through hard work can we achieve brilliant results.