Observe the composition of 700 words

Want to write a 700-word composition about observation? There are many 700-word paragraphs about observation composition and 700-word good words and sentences about observation composition. This paper mainly selects 10 high-quality original articles, and there are expert comments at the end of each article. Observing the diary "Little Mung Bean" is an accidental discovery of mine. A group of mung bean seedlings grow in my community. They grow on the grass under the trees. Although good-looking, only careful people will find it. Several of these bean seedlings have already pods. I pulled out many pods. They grow well and are full. I touched them gently and felt a lump on my hand. This is because mung beans grow in pods.

I took the picked pods home, and I wanted to open them at once to see how big the mung beans had grown. When peeling the green pods halfway, my father told me to wait until the green pods turned black before peeling them easily. I asked my father, "Then why?" Dad said, "That's because the mung beans inside have not fully grown." Dad also said that you must bask in the sun to make the green pods dark and hard. "I feel wonderful! I am looking forward to the early arrival of that day.

Just after ten days, I found that the mung bean room really turned black. At this time, I thought I could peel it off and I would see the small peas inside. I gently hold the green pod in my hand, and my left and right hands hold both ends of the pod respectively. With such a gentle twist, I heard a "click". With the ups and downs of the sound, a lively little pea fell on the table and continued to roll. They are so lovely, bright and green. For the first time, I think mung beans are so beautiful and pleasing.

I opened the pod again and clearly saw that there were about ten mung beans in each pod. I found something white in the pod. I touched it curiously and felt very soft, like it was made of cotton. I asked my father: What are these white things for? Dad said: "These white and soft things play a protective role before mung beans mature." Ah, it's amazing. I didn't expect it to be so useful.

Later, I learned that mung beans are not only edible, but also have medicinal value. Mung beans can not only be reduced; It can also detoxify and reduce fire. Although small, it has many functions. I decided to keep these mung beans harvested this year and plant more mung beans with them next year.

Teacher zw.Liuxue86.com commented:

The little author is a patient person, always observing whether his mung beans have changed. Under the careful observation of the author, we have a deep understanding of the growth process and structure of mung beans. The full text is accurate in wording and coherent in narration, and it is a good observation diary.

Five observation diaries-the growth process of garlic seedlings-Friday, September 23, sunny

I heard that garlic can also grow garlic seedlings! I am curious, so I want to soak some garlic and observe how it grows garlic seedlings.

When I got home, I found our garlic, then popped it, connected it with toothpicks, put it in the bowl where we usually eat, and let them all stand on the edge of the bowl to prevent it from falling.

It's time to sleep, but I don't want to sleep, because I'm worried that garlic will grow into garlic seedlings when I sleep, so I won't see the growth process of garlic seedlings.

Saturday, September 24th is fine.

I got up early in the morning and couldn't wait to come to my desk to observe the changes of garlic. I saw some short and white whiskers growing on the bottom of garlic, but I didn't see garlic seedlings. I feel sorry because I didn't see how those beards grew. But fortunately, garlic hasn't sprouted yet, so I still have a chance to see how garlic seedlings grow. I am looking forward to it!

It will be sunny on Sunday, September 25th.

Today, I found that some of the garlic I planted became smaller and smoked together, which looked like death. But some garlic has a small yellow-green head sticking out, about seven millimeters, and the white and thin whiskers at the bottom have become longer. I'm so happy that garlic has finally sprouted.

Monday, September 26th is fine.

As soon as school is over, I can't wait to go home and see my little garlic sprout. Garlic seedlings have become longer, from yellow and semi-green to turquoise. It looks like a little girl in a bright green dress. It's so cute. I expect it to grow up quickly.

It will be sunny on Tuesday September 27th.

Today, I found that the garlic next to them also grew garlic seedlings. They are half yellow and half green. They are very cute, like a banana with an open mouth and a child. Some of the beards at the bottom have become long and yellow, and some have rotted. They are not as white as before, and the skin of garlic has become thicker and looks strong. I'm so happy, and I'm looking forward to them growing up soon.

Teacher zw.Liuxue86.com commented:

This set of observation diaries describes the growth process of garlic seedlings in a comprehensive and detailed manner in chronological order. Naturally organized and fluent in writing. Of course, it is also necessary. Diary! "I can't wait to run home after school to see my little garlic sprout. Garlic seedlings have become longer, from yellow and semi-green to turquoise. Like a little girl in a bright green dress. It's so cute. I expect it to grow up soon. " The use of metaphor vividly describes the lovely appearance of garlic seedlings, which is attributed to the careful observation of the little author. Of course, the author's eager psychology also adds a lot of color to the article!

Observation Diary In order to better observe the ecological environment of animals and plants, the science teacher assigned us a scientific assignment-making an ecological bottle of animals or plants.

After coming home from school, I looked at the flowerpot covered with flowers and plants on the balcony and thought: I like planting flowers and grass best, and I like observing the changes of plants best, so make an ecological plant! I picked a small flowerpot with nothing. First, pour a proper amount of water into the flowerpot to make the soil loose and soft; Then, shovel out a little soil with a shovel, scatter the seeds in the soil, cover the shoveled soil, and finally, pour a little water and you're done! I grow cabbage and red beans, and I am very anxious. I expect the babies to sprout and grow up quickly.

After a night, I found that the seeds of Xiaocaixin sprouted a little. I am ecstatic, jumping and jumping, and the buds are like dots, which is very cute.

Two days later, the red bean seeds germinated, and the sharp buds were white, like tadpoles, very interesting!

I take good care of them every day and water them on time. During this time, I found that the red bean sprouts are flying high, while the heart of Chinese cabbage is still growing slowly. When the buds grow to a certain extent, I put them in a sunny place.

Some time passed, and when I went to see my little baby again, wow! Red bean sprouts grow a few green leaves and grow tall, just like a slim little girl; But Xiaocaixin is still short, like a shy little girl. I understand a truth: although their growth time and environment are the same, the process of germination and growth is quite different. Small dishes germinate for a short time, but grow for a long time; Red beans germinate longer, but the growth rate is amazing. ...

Every plant has its own growth process, waiting for us to explore and discover. This environmental protection bottle operation was well received by the teacher, and I also gained a lot of knowledge and happiness.

Teacher zw.Liuxue86.com commented:

This is an observation diary. The author observed the plant ecological bottle made by himself and found that different plant seeds have different germination time and growth speed. The language of the article is fluent and detailed properly, which is a good observation diary.

Observe the silkworm "The silkworm will weave until it dies in spring, and the candle will drain the wick every night". This is a poem praising the life of silkworms written by Li Shangyin, a famous poet in China in the Tang Dynasty. Today, let's take a look at the life of this self-sacrificing hero-"Spring Silkworm"!

When the spring silkworm just emerged from the silkworm eggs, it was thin and small, covered with black wool, just like fine black wool. As long as you cover the mulberry leaves on them, they will creep to the mulberry leaves "along with the taste" ... After a few days of hard growth, the velvet silkworm gradually peels off and turns gray. At this time, the silkworm baby can clearly see that it is composed of nine segments. Through observation, I know that the sucker on the silkworm baby's foot is to ensure that it can be more firmly adsorbed on mulberry leaves to eat mulberry leaves! A few days later, the gray-white silkworm baby was much bigger, almost as thick as my little finger, and the appetite began to be amazing. It has been eating mulberry leaves almost continuously, as if it is saving enough energy for cocoon formation in the future. A few days later, I was even more surprised to find that the silkworm baby's body was almost transparent, with silvery white filaments constantly spitting out from its mouth. Oh, I think the little silkworm is going to spin cocoons. Just for one night. When I woke up in the morning, my silkworms turned into lovely white cocoons. It turns out that this is the material used by the silk factory to spin silk! Silkworm's life is so short, but it is dedicated to us-human beings, just like our hardworking motherland gardener-teacher. She taught us all the knowledge without reservation or reward, and lit a lamp pointing to the hall of knowledge for us on the road of life. ...

Ah, I praise the silkworm for its unrequited and unknown life! Ah, I praise my teacher for her fearless, hard and selfless life!

Teacher zw.Liuxue86.com commented:

This paper quotes the beginning of the poem, points out the center and attracts readers. This article gives a vivid and concrete description of the silkworm, and vividly depicts the growth process of the silkworm in its life. The end summarizes the full text, thinks about our teacher from the spirit of silkworm, and expresses the author's praise to the teacher.

Summer observation diary: cute little squirrel. Tuesday, August 9, XX, weather: sunny.

When I went back to my hometown a few days ago, my second mother said that there were two little squirrels in the pet shop near her unit and she wanted to take me to see them. She said, "One of the squirrels is the most active, jumping for hours every day. Every day, we call it a little crazy. "

Little squirrel? I've only seen it on TV and books, but I've never had a chance to observe it up close in reality. Will they be as smart and cute as depicted in books and TV? I guess all the way and can't wait to see them!

The pet shop arrived soon, and I saw a little squirrel from a distance. It kept jumping around, as if looking for an escape gap. Take a closer look and find another one in the cage. The two squirrels are all brown, with sharp mouths, and a big furry tail stuck high, which looks beautiful and arrogant. Of course, this tail is not only beautiful, but also very useful, for example, it can be used as a pillow and quilt when sleeping. According to the owner, although the two squirrels look exactly the same, their personalities are quite different. One is very active, but the other likes to sleep every day. You see, it is persuading its friend at the moment: "Don't jump, you see the cage is so strong, you can't get out again, save your strength!" " . "The gap always exists. Try it again! " The other, the little madman, jumped up and answered. The little guy who loves to sleep shakes his beard and soon falls asleep.

After watching it for a while, my second mother took me home: "These two little squirrels do this every day. I will take you to see it next time!" " "I nodded hard, walking and thinking," these two lovely little guys, especially the little madman, will they jump and greet me like this next time I come back, so that I can accumulate writing materials? "I am sure I will. Look at that little squirrel. It jumps really crazy! "

Teacher zw.Liuxue86.com commented:

The language is plain and indescribable.

Three observation diaries 2065438+Thursday, September 29th, 2004, no problem.

I heard that my mother planted a lot of bean sprouts. Today, I'm going to have a look.

When I came to the balcony, I lifted the covered leaves and saw the bean sprouts at a glance.

That is a small piece of green, lovely green, very eye-catching. Its white body,

Stand upright, like a powerful sentry.

Before, I didn't know what kind of bean sprouts were used. I got it. Because my mother told me: "Of course, bean sprouts are grown by mung beans!" "Use mung beans to grow bean sprouts? I didn't seem to understand what my mother said, so I asked, "What, how did mung beans produce bean sprouts? "

"Mung beans can't have bean sprouts? First put mung beans in a pot for half a day, then spread the soaked mung beans in a water-saving basket or dustpan, then cover them with broad leaves and put them at home, and water them with clear water every three to five hours. In a few days, mung beans will sprout. When it grows to a certain extent, this is the bean sprouts we need. " My mother answered my question patiently.

I think what my mother said is very reasonable and decided to plant bean sprouts once.

20 14 Friday, September 30th will be fine.

After school at noon, I first soaked mung beans in the water in a porcelain basin according to my mother's method of planting bean sprouts. After school in the afternoon, I spread the soaked mung beans in a rectangular basket with many holes, covered with tung leaves, and planned to water them with clean cold water three or five times a day for the next few days.

20 14 10 Wednesday sunny.

A few days ago, I personally watered the bean sprouts and saw the whole process of peeling, rooting, germination and growth of the bean sprouts. Peeled bean sprouts are like small white tadpoles; That small piece of light green, first closed, slowly opened in a few days, like a small green flower. Fortunately, the bean sprouts I planted are white and fat, which is very healthy. Mother said, "This bean sprout is not only popular, but also a delicious vegetable."

I have the joy of success and feel very happy.

Teacher zw.Liuxue86.com commented:

The language is plain and indescribable.

Observation diary 10 10 month 15 today, I took a small dish, put some water in it, and planted three garlic. They are like three newborn triplets, white and tender, shoulder to shoulder, so cute. I hope they will grow up quickly, take out green buds and add a little green and vitality to our family.

65438+ 10 65438+early in the morning of June 6, I just got up to see garlic, only to see that it has swollen a lot and there is a row of neat roots below. I saw it and ran to my grandfather and said, "Grandpa, garlic has taken root." Grandpa looked at it, shook his head and said, "This is an old root that has dried up, and a new root may grow tomorrow." I suddenly realized. I think it's my fault that I didn't observe carefully when I planted garlic yesterday, but I'm sure I can learn a lot of new knowledge this time.

65438+ 10/7 When I saw garlic, I danced and cheered: "My garlic has grown new roots!" I saw that its new roots were like a neat row of soft thorns, but they were stained with snow-white paint, which was very lovely. I believe it will thrive under my care!

10 June 18 today, my garlic roots have grown again, like short beards. The top of garlic has sprouted. It is very short, yellowish with a little green, which brings me hope.

10 year10.20 garlic has grown many roots, some just have a small head, and some have grown curved roots. A little green bud has been sprouted from the top of garlic.

10 year122 October, garlic buds have grown two slender leaves, and the color has changed from light green to green. I am very happy to watch my garlic grow day by day.

10 year1On October 24th, garlic grew taller again. It has grown leaves nearly 3 cm long. Looks like I can't take it to school today. I told my mother to take care of it for me.

65438129 October I went to see my garlic as soon as I got home today. Wow! I haven't seen it grow so long for five days. It has grown four or five leaves like jade. I took out my ruler and measured its height: 20 cm. But because it is raised with clear water and has no nutrition, it grows very thin.

Teacher zw.Liuxue86.com commented:

Dull language

Today, it is observed that the life of a silkworm is that a young ant silkworm emerges from its egg, molts several times and becomes a young silkworm, then spins silk and closes itself in a cocoon made of silk to become a silkworm chrysalis, then emerges from the silkworm chrysalis to become a moth, and dies after reproduction.

When the young ant silkworm comes out of the egg, it is as big as an ant, black and small. It swayed its thin body, as if to ask, "Where are the mulberry leaves?" If you cut the mulberry leaves into strips and put them on the back of the young ant silkworm, the young ant silkworm will immediately climb up and eat the mulberry leaves. You should let the young ants eat well, and the mulberry leaves should be fresh and dry, and cut into pieces or strips for the young ants to "eat". It is also necessary to regularly remove the feces and remaining mulberry leaves of young ants and silkworms to keep their "rooms" clean.

When the young ant silkworm becomes a young silkworm, you will find small black spots on both sides of the silkworm's body. That little black spot is the silkworm's "valve", which young silkworms use to breathe fresh air. When the young silkworm grows up, you can clearly see that when it eats mulberry leaves, its head will swing up and down, and sometimes it can be seen that it greedily eats mulberry leaves with its three feet on its head.

When the young silkworm is about to pupate, it will stay motionless in the corner of the box for several days without eating as if it were ill. Don't worry at this time, because you are going to spin silk. The silk it spits out will shut itself tightly inside and turn into a pupa. Maybe it's what people say at this stage, "make a cocoon and bind yourself"!

The last stage is "moth". The silkworm in the cocoon eventually became a "moth". Maybe it didn't want thick silk to wrap itself, so it bit its way out. When it comes out, it will flap its wings and beat the water out. When a moth mates with another moth, don't separate them, or the moth will die. When moths breed, they leave many small black spots, which are silkworm eggs. Next spring, these eggs will become lovely little silkworms and start their ordinary and brilliant lives.

Teacher zw.Liuxue86.com commented:

Dull language

Observation Diary Tuesday, September 27th Weather: Sunny

This morning, I soaked a dozen beans according to the teacher's request. I found a waste bottle with a little water in it. Plop, plop … adzuki bean jumped into the water. After I put away their swimming pool, I began to observe it carefully. At first, the small beans sank to the bottom of the water, and then slowly floated up. After a while, the little bean wrinkles appeared, just like the little old man. Then I went to school.

School is finally over. The first thing I do when I go home is "look at the beans". Little bean is still sleeping, nothing has changed much, just getting bigger. I thought to myself: it doesn't matter if you don't sprout. It's good to have a "little fat bean"! I've seen enough of my "little fat bean" and went to do my homework.

I really hope my "little fat bean" can sprout as soon as possible!

Weather on Wednesday, September 28th: Rain.

Today, when I came home from school, I ran to find "Little Fat Bean" with great expectation to see if they had any new changes. Sure enough, they changed again, much fatter than yesterday. They are all very watery, which makes people feel very happy at first sight. The slippery "little fat bean" sleeps at the bottom of the bottle, like a sleepy little doll, so cute.

I feel a little disappointed because "Little Fat Bean" didn't germinate. I really want to say loudly: "beans, sprout quickly!" " "On second thought, I said it was useless, so I went to do something else.

Weather on Thursday, September 29th: sunny.

I just opened my eyes this morning and wanted to know what happened to my "little fat bean". Is it sprouting? So, I immediately got up and observed.

Wow! There is a crack in the middle of the "little fat bean", and the yellow tender buds protrude from the crack, like willow buds in early spring, tender and lovely. I quickly told the news to my mother: "Mom, get up quickly, the beans are sprouting!" " "Mom also quickly got up to see the beans, and she was happy about it. Beans are like pigs, buds are tails, and tails are so cute.

I am very happy to see these "small bean sprouts" cultivated by myself!

Teacher zw.Liuxue86.com commented:

The sentences are not fluent, the language is plain and can't be described.

Observation diary 41234 Wednesday, February 23rd weather: sunny.

Today, I bought a chicken. It is round and covered with yellow hair, which makes people want to touch it. It has a pair of sesame-like eyes on its walnut-like head and a small nose on its pointed mouth. Really cute! And its slender legs, I'm really a little worried that it won't hold up.

Thursday, February 22nd 1234 Weather: sunny.

I put my homemade "chicken lunch box" in front of the chicken. At first, it was afraid of me and took a few steps back. But it couldn't resist the temptation of Xiaomi, rushed to Xiaomi and ate it with relish. I was angry that it accidentally left millet everywhere. It looked at me with pitiful eyes. I just looked at it and smiled. It seemed to know that I was no longer angry, so it snorted and took a poop, and then walked away leisurely with noble steps. I had to wipe it reluctantly.

Weather on Sunday, February 25th 1234: cloudy.

It's been three days. Is it okay? I walked into the balcony. I really don't know. I was shocked at first sight! Chickens shit all over the balcony. I'm afraid my mother will find out, so wipe it quickly. But my mother found out, and she gave me a lecture, and the chicken croaked cadently on the balcony. I was helpless and had to let it out of the balcony. As soon as I run forward, it runs with me, but sometimes when I stop, it can't stop, just like pulling back from a cliff. But after running for a while, he seems to be getting smarter. As soon as I ran, it followed, but as soon as I stopped, it stood in front of me and wouldn't let me go, and then it slept peacefully at my feet. Then I suddenly ran away, and it didn't know where I was, so it shouted in the same place as if it couldn't find its mother. It didn't stop barking until I reappeared in front of it.

12342 Monday 26th, sunny.

Chickens have been raised for so many days that they are almost elite. It's just, the important thing is, I made it an elite. It's so cute, I must raise it well and make it a cockfight among cocks!

Teacher zw.Liuxue86.com commented:

The language is plain and the center is not prominent.