Make a record card and write a composition for your plant friend.

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Original publisher: shovel

Tell me what plants these are. Which name do you like 1 Watermelon looks round, thin vines are green, with dark green patterns and no special smell. Other tastes are sweet, cool and refreshing. 2. Cucumber is cylindrical in appearance with short spines. It is green when it is fresh and tender. Older, it smells fresher, and other tastes are lighter. It is especially delicious when it is cold. Names look like colors and smells. Other apples are round, and most of them are red when the two ends are sunken. There are also green and yellow smells very fragrant, and apples that have been put for a long time still smell of wine. Almost everyone likes them. It means peace. The name pear looks like a gourd. Pale yellow, no special smell. Other works are fresh and juicy. 5. My plant friend. The topic of writing is to guide the writing object: plants in spring. My plant friends are full of life everywhere. Let's choose a plant, get close to it, understand it and make friends with it. Make a record card for your food friends according to their appearance. 7 Observe carefully: What are the components of the record card? What other items can be added to item 8 that can be observed in plant pictures? Touch Taste 9 What do you think of plants in spring? 10 plum blossom 1 1 winter jasmine 12 corn poppy 13 rose 14 cherry blossom 15 16 Observe these plants and make record cards for them! 17 The names, appearances and smells of other winter jasmine flowers are yellow, and their petals spread like windmills, with a faint fragrance. Cluster is the best. 18 The names, appearances and smells of other roses are dark black, and the petals are surrounded by strong flowers. There are big thorns on the flower branches. 19 The names, appearances and smells of other corn poppy petals are cup-shaped, and the petals are thin, fragrant and rich in color. Other cherry blossoms are pink in name, appearance and smell, with scattered petals and light fragrance.

2. Write a composition with plants in nature as friends. I am a grass. Although I don't have beautiful clothes like flowers, and I don't have the graceful figure of Sister Butterfly, as a member of nature, I adorn this beautiful world like flowers. I am very happy! Spring has come, and Miss Chun has awakened all living things with her beautiful singing, including me, an unknown grass.

I struggled to break away from the embrace of Mother Earth, quietly poked my head out, enjoyed the first sunshine after leaving the darkness, greedily sucked the fresh air and sprinkled the first sunshine of spring to the world. Summer is coming, which is a good season for us to grow up.

But the weather is like a child's face, crying, laughing and making noise. No, the rainstorm is coming again! Sister raindrops as big as rice grains can be merciless. She keeps hitting us on the head, often beating us black and blue! The rain has stopped. After the baptism of heavy rain, we seem to grow taller and more lovely.

Look, some chubby birds are learning to fly. They jumped up and down on me, but I didn't feel any pain. From a distance, a few little guys rolled on the green carpet like cotton candy! Look, those children are playing happily on the soft grass. A naughty boy shouted: "Come on, lying on the grass is very comfortable, and you can smell the smell of the soil!" " "I heard that, I am really happy to the extreme, just like plugging in wings and flying into the sky.

In late autumn, I gradually became yellow and weak. But I always want to do something. It happened that the little beetle brothers became my first choice. I held them in my arms and built a happy nest for them with my warm body temperature.

Hey, look at them sleeping soundly and drooling. The cold winter has come quietly, the terminal of my life has arrived, and the years have passed mercilessly. I have no youthful time full of youthful vitality, only the old and weak.

But I believe that "the boundless grass on the grassland comes and goes with the seasons". Wildfire never completely devoured them, and they grew taller again in the spring breeze. "

In the spring of next year, countless grasses spread their indomitable spirit on the earth and sent back letters.

I want to write a composition about plants. I want to imagine myself as a plant. I am a little tree, a happy little tree, living happily in the dense forest. I have many friends to chat with, play games with and many grandfathers to tell me stories.

I was moved home for people's needs. Here, without my relatives and friends, fear occupied my heart. Sadness, sadness and fear made me never happy again. But when I saw the children playing games in my shade; When I saw the old people playing chess and chatting in my shade; When I saw it, I am happy again, forgetting my sadness and fear.

But the good times didn't last long, and the workers came here with sharp long electric saws. We all feel that we are in great trouble and want to run, but our roots have already been deeply rooted in fertile land and we can't run away. We have long been desperate, just waiting for the moment when sawdust is flying all over the sky. We still don't understand: we help people decorate rivers and mountains, purify the air, beautify the environment, provide shade for people and prevent soil erosion. . After all we have done for mankind, why born to die?

When the air on the earth is no longer fresh, when the desert on the earth spreads, when the sandstorm on the earth keeps attacking human beings, when the debris flow on the earth increases, when the earth. . Will it make people reflect and regret? You gave me honor and I let you down. Do you understand this truth? When all this comes true, I ask you: whose fault is this?

There are infinite mysteries in the plant kingdom of about 200 words. Please choose one or two plants. There is a mimosa in my home. I am very concerned about its growth and go to see it every day. It has green spikes and pink hairy flowers. It is very beautiful. When you touch its leaves, it looks like a shy girl, with her head down and her leaves closed. You know that. Let me tell you something. The petiole base of mimosa has an enlarged part called "leaf pillow". There are parenchyma cells in the occipital lobe. When the leaves are touched by the outside world, the vibration will be transmitted to the leaf pillow. At this time, the water in parenchyma cells immediately flows to the intercellular space, thus reducing the expansion ability of cells. The leaves close automatically, and the petiole and branchlets droop at the same time. After a few minutes of "calm", they recovered. I quickly withdrew my hand, closed the window and went to do my homework. The next day, I stayed on the balcony and read. The sky is cloudy and it's going to rain. Inadvertently opened the window and found that the leaves of mimosa were still closed and did not look up. I was surprised: I didn't see anything touch it. How do its leaves close? It began to rain cats and dogs, so I had to close the window and watch TV. I waited and waited until a rainy day. I hurried home and rushed to the window sill with my schoolbag on my back. Ha, there is still a leaf not closed. I watched patiently and intently. After a while, a bug unconsciously bumped into the mimosa and flew away. At this moment, something wonderful happened. My heart suddenly enlightened. I opened the book and proved my guess. It turned out that before the rain, the air humidity was high, and some insects couldn't control themselves and hit the mimosa, causing the mimosa leaves to close. I am very happy, because I have solved the secret of mimosa leaves. With its "weather forecast", I won't get wet.

5. An article about my observation of plants, 100 words. Plum blossoms are about 5- 10 meters high, with brownish purple stems and many vertical stripes.

Branchlets are green. Leaf blade broadly ovate to ovate, margin serrate.

65438+ 0~2 flowers per node, sessile or short-stalked, the original species is pale pink or white, and the cultivated varieties are purple, red and colored spots to yellowish colors, which bloom in early spring. Plum blossoms can be divided into departments, classes and types.

Such as real plum, apricot, cherry plum, etc. Plum blossom is a small deciduous tree, with grayish brown trunk, slender green hairless branchlets, oval or round leaves, fine teeth on the leaf margin, and flower buds planted in the axils of long branches, with 1~2 flowers per node, fragrant, 5 petals, white to water red, double petals.

Castanopsis fissa is a small deciduous tree with a height of 10 m. Its branches are usually prickly and its crown is not round. Branches are brownish purple, with multiple longitudinal lines, and branchlets are green or with green as the background color, without hair.

Drupe is nearly spherical, grooved, about 1~3 cm in diameter, densely pubescent, acid green, yellow or yellow-green when the fruit matures from April to June, and some varieties are red-green. Acid, edible, can be used to make dried plums, plum sauce, preserved plums, sour plum soup, plum wine and so on. , and can also be used as medicine. Mei Huajiu is very popular in Japan and South Korea.

It tastes sweet and has the effect of smoothing qi, so it is an excellent fruit wine. Plum is a very popular food in China.

Plums are made by pickling plums with sugar, salt and licorice and then drying them in the sun. Plums can also be used to make bitter or sweet and other foods.

There are more than 300 varieties of plum blossoms. Plum varieties suitable for viewing include Dahongmei, Taigemei, Zhao, Green Sepals and Longyoumei.

Most ornamental plum blossoms are white, pink, red, purple and light green. 65438+February in Southwest China to 65438+1October in the following year, February-March in Central China and March-April in North China.

4~7 days from initial flowering to full flowering, and the last flowering 15~20 days. Plum blossom can be divided into true plum blossom series, apricot plum blossom series and cherry plum blossom series. 65438 0 ~ 2 flowers per node, sessile or short peduncle, 65438 0 ~ 3 cm in diameter, bell-shaped calyx tube, pubescent, ovoid lobes; Petals, the original species is pale pink or white, and the cultivated varieties are purple, red, mottled to light yellow; Stamens are numerous, free, densely pilose in atrium, rarely 2-5 (centrifugal skin) or absent, superior in atrium, long style.

Plum blossom is a long-lived flower, even if it is potted at home, it can often last for more than ten years. There is a plum blossom planted in Jin Dynasty in Huangmei County, Hubei Province, which is still fragrant.

Although plum blossoms have low requirements for soil, it is best to have loose and fertile soil and good drainage. Seedlings can be cultivated in garden soil or humus soil.

Plum blossoms are sensitive to moisture. Although they like moisture, they are afraid of waterlogging. If the basin soil is too wet for a long time, it will lead to deciduous and yellow leaves.

Plum blossoms don't like big fat, so they only need to apply a small amount of thin fat water during the growth period. Plum blossoms can withstand the temperature of-15 degrees.

Prunus mume is mainly propagated by grafting, and sowing, layering and cutting can also be used. Rootstocks are mainly li miao or apricot and peach.

Plum blossom is usually not easy to get sick, but there are also some diseases, such as perforation, anthracnose, powdery mildew, dead branch gummosis, dry rot gummosis and so on. Aphids often harm plum blossoms.

However, dimethoate is not suitable for killing insects, which will cause phytotoxicity to plum blossoms and lead to defoliation. In addition, there is a kind of plum blossom bonsai called plum blossom pile.

Plum blossom mainly contains volatile oil, benzaldehyde, isoeugenol and benzoic acid. Mume mainly contains citric acid and sitosterol, and contains hydrocyanic acid when it matures.

The decoction has inhibitory effect on staphylococcus aureus, Escherichia coli, typhoid fever, paratyphoid fever, dysentery, tuberculosis and other bacteria and dermatophytes, and can reduce the occurrence of anaphylactic shock death in protein of guinea pigs. In addition, plum blossom can extract aromatic oil. According to Zhao Xuemin's Compendium of Materia Medica in Qing Dynasty, "Haicheng people are good at steaming plum and rose dew, which is used as shochu method. A little dew in each pot of wine will be fragrant."

According to the different boiling points of aromatic oil and water, the ancients extracted aromatic oil by fractionation technology and used it as a food additive.

6. My plant friend Carnation, formerly known as Dianthus, is also called Dianthus in Latin, and Dianthus in Latin is a perennial herb Dianthus, with a height of 40-70cm. The whole plant is hairless and pink.

The stems are clustered, erect, woody at the base and sparsely branched at the upper part. Leaf blade linear-lanceolate, long and tapering at the top, slightly short sheath at the base, obvious midvein, concave on the top and convex on the bottom.

Flowers often have a fragrance at the end of a single branch, pink, purple or white; Pedicel shorter than calyx; Broadly ovoid, with a short, pointed tip, cylindrical calyx, lanceolate calyx teeth, and membranous margin; The valve is obovate with irregular teeth at the top edge; Stamens up to throat; The style sticks out of the flower. Capsule ovoid, slightly shorter than persistent calyx.

The flowering period is from May to August, and the fruiting period is from August to September.

7. Observe how to write a plant diary 20 14 March 14 Wednesday cloudy Today, the teacher arranged to do an experiment.

It is necessary for the whole class to observe the growth process of mung beans. After school, I ate eight small mung beans. They look like ellipses. There is a small white rectangle, just like a pair of small eyes. It's only three millimeters long.

I put them in two cups, and then I poured 5.5 centimeters of water into them. Then I went to observe, nothing changed, and left disappointed.

20 14 March 15 Thursday cloudy this evening, I went to see their changes. Each of them cracked a crack and grew a small bud, like a comma. Their buds are about 3 mm, and I am very happy. But there is a big crack, but why didn't it germinate? Oh! It turned out that its buds were hidden in green clothes, so I didn't look carefully.

I'm curious. I want to know what it will look like when it grows up. 20 14 March 16 Friday sunny today, I went to see them again. They put on new clothes. They used to be green, but now they are white. Now the comma is a bit long.

20 14 March 17 Saturday sunny "Where are the mung beans?" I went to see them with this question. Now the comma is deformed and becomes thin and long.

The length is about one or two centimeters long. The green clothes are white in the water.

This soaking in mung beans made me know a lot of truth. Diary of Plant Observation: Garlic Germination. The teacher asked us to observe garlic germination.

I didn't know how to make garlic sprout quickly, so I asked my mother. I did as my mother said: first put one to three millimeters of water in the plate, then put the garlic head up and the roots down, and then I can wait quietly for the garlic to sprout. The next morning, I came to observe garlic again, but what happened to the heads of several garlic trees? I don't understand. Ask dad. Dad told me that it was just a bud of garlic. No wonder! It turns out that this is a small bud of garlic! On the third day, I found that the garlic buds were too long! Garlic grows so fast. It only takes one night to grow this long. It is more than one centimeter long. It's amazing! When I looked at the plate, the water was sucked dry. Garlic is great! I studied its roots. No wonder there are many small white horns around its roots, which can help it absorb water and germinate quickly, so the seedlings grow so fast! On the fourth day, I found several garlic trees sprouting, but there was no water on the plate! How did it germinate? I went to ask my mother, and my mother told me that garlic can continue to sprout with water in the air and its own water. It's amazing! On the fifth morning, I saw my parents still awake and secretly poured some water on garlic.

I was shocked when I saw garlic at night! How long did it take? On the third day, the buds that were originally more than one centimeter long are almost three centimeters long today! I am so happy, I want to fly! I like to observe! Pay special attention to garlic! Diary of Plant Observation: Mimosa 20 14 April 17 Thursday Sunny I always think Mimosa is amazing because it is a shy grass! My father gave me a surprise the other day-bought me a pot of mimosa to satisfy my curiosity. The leaves of mimosa are strung together, which looks like a big piece, but if you look closely, you will find that it is made up of many small leaves, which are laid on the stem in pairs, in opposite directions, as if two good friends are playing hand in hand.

Its bright red stems are lined with bright green leaves, just like a simple and elegant girl, so beautiful! Mimosa is very interesting. As long as you touch its leaves with your hand, it orders all the leaves on the string to be closed, just like a shy girl, who seems to be hiding something ulterior. Why is mimosa like this? Is that why it got its name? Just as I was wondering, grandpa came over.

I told my grandfather my problem, and he smiled and said, "What a studious child!" " He touched my head with his hand and said, "There is a lot of water in the leaves and petioles of mimosa. When people touch it with their hands, the water in the leaves will flow to other places, and the leaves will curl up because of the loss of water. On the contrary, if you touch its petiole, a lot of water will flow away and the leaves will hang down. "

"wow! Grandpa, you are amazing, you know so much! " Grandpa smiled cunningly. It turns out that mimosa not only curls up when she is shy, but also hangs her head sometimes.

I came back to my room with an epiphany and suddenly caught a glimpse of "100,000 Why" on my bookshelf. I opened the catalog and found "Why are mimosa shy?" .

I suddenly opened the answer, and the book said the same as grandpa said! So this is grandpa's secret! In the book, I also know that the shyness of mimosa is a skill to protect myself. It is not only shy when it is touched by hands, but also shy when it encounters strong winds or heavy rains. I used to have a lot of knowledge around me. I must study hard and find the beauty around me! Thank you very much for my father's surprise! Plant observation diary: I'll grow onions. Thursday, April 12 is cloudy with light rain. Today, my father bought some onions for me.

I took the onion to the balcony and found an empty flowerpot with soil in it. I loosen the soil, put the onions in, then cultivate the soil and finally water it. I wish the onions I planted could grow up quickly.

Wednesday, April 18, a few days before planting onions, every day before and after school, I will see if my onions have grown taller, as if nothing has changed. I still insist on watering it every morning and evening to make it "full".

Because "drinking water" onions don't look more energetic. I have done a lot of homework these two days, slept late at night, washed and drank milk in a hurry after getting up in the morning, and didn't even look at the onions.

Today, I went to the balcony to see the little onion before going to school, and found that it grew a little taller, and my heart was going crazy. On Friday, April 20th, it was sunny. I went to see my onion today, but it was as motionless as wood as tomorrow.

I'm a little angry. Why can't I take so long? I wish the onions I planted could grow up quickly. On Thursday, April 26th, it's sunny today. I just came home from school. I hurriedly put away my schoolbag and ran to the balcony to see my onions.

I was sad and happy when I watched it. Sadly, there is

8. 1 Write a 600-word self-report about a kind of animal or plant that regards itself as nature. I am a puppy, and my name is Xiaobai.

Because, I have many hosts, and each host is very kind to me, so I am very happy. I have four strong legs, and I can jump up the steps as high as me.

Behind my spine, there is a furry tail. My tail is cocked up. I heard that such dogs are fierce, but I am not as fierce as people say. I have white hair, but it is dark gray around my eyes and ears. My master says I look like a panda, but I'm just a puppy.

I am delicious. When I see my master eating, I can't help screaming and jumping for fear that my master will forget me. I am neither fat nor thin. I'm only 2.5 meters tall, but I run fast and my jumping ability is great.

Although I am not very tall, it is because of my family's lineage. I go to bed at nine in the evening and get up around five in the morning.

I am very punctual. I get up at five o'clock and play alone in the open space. The host heard my voice and she got up to make breakfast. My usual staple food is sweet potato. Of course, bones are my favorite.

I also like to eat fruits from trees, such as red dates, figs and oranges. I am very naughty.

One day, the hostess took off her shoes and lay in bed watching TV because it was too cold, but she wanted to watch TV. I suddenly thought of a good way to play tricks on the hostess. While she was staring, I walked gently to the bed, immediately picked up a shoe and ran out to the door. I put my shoes down and bit them, because they are leather, so they are still very strong.

The hostess found that one shoe was missing, so she wore the other shoe and danced with me. I quickly picked up my shoes and ran to another room to play hide-and-seek with her. I think it's interesting, so I'll beat around the bush here. My master called me while jumping. I ran and looked back. When you are tired, put down your shoes and rest in the nest. My master always scolds me as soon as he puts on his shoes.

Once, I saw them playing, and I wanted to play. There were so many of them that I couldn't squeeze in, so I squatted at the door and watched them play. It's interesting to watch them running around. Suddenly, they found me looking at them and patted me, meaning to call me over. I was a little tempted and stood up. They waved to me again, and I couldn't restrain my excitement and ran to them. They put their feet to me, and I bit them hard, and they all laughed.

Sometimes when I see my tail dangling on my body, I feel something hanging on my body and want to take a bite. I turned several times, and my tail was turning. I was surprised and shouted at my tail. They laughed at me. They all like me very much, and I have brought them a lot of fun.

I am a puppy, a smart, interesting and lovely puppy. I like human beings, and I would like to be their most loyal friends.