What is 400 words of common sense?

1. What kind of attempt is it to write five articles of 400 words at a time?

A successful attempt

Time flies, and six years of study and life will soon come to an end. In these six years, I have both success and failure. What I remember best is that. ...

One day in summer vacation. I concentrate on reading at home. Suddenly, I was attracted by a question in the book: how can I keep the eggs falling from the sky from breaking? I was surprised to see this problem. How is it possible that an egg breaks when touched lightly, but it doesn't break when it falls from the sky? Although I think so in my heart, I still want to have a try.

I

I found an egg and climbed onto the balcony. As soon as I released my hand, the egg fell out of my hand. There was a bang, and the egg blossomed. I was unwilling and took another egg. This time, I don't want to be so reckless

I thought about it: if you want to keep the eggs from breaking, you'd better wrap them in something. I saw a piece of cloth, wrapped the eggs in the cloth, tied them tightly, came to the balcony and threw them down. I didn't listen this time.

It's the sound of "pa". I think this is a success. The egg is definitely not broken. When I went downstairs, I untied the rope tied to the cloth. To my disappointment, the egg in the cloth bag was still broken, and the egg white and yolk spilled all over the floor. It didn't work twice

Gong, I don't believe this evil! I picked up the egg for the third time. This time, I found a thick sponge, wrapped it tightly on the egg and carefully threw it out. After the eggs landed, I couldn't wait to run downstairs and put the sea

Gently opened it. Ah, a complete egg appeared in front of my eyes. I shouted happily: "Yeah! I made it! I succeeded! " I tasted the joy of success.

Through this experiment, I understand that only by making bold attempts can I succeed.

2. An attempt at something

A successful attempt childhood is like a dream, happy and beautiful.

In my childhood, I experienced a storm. Every time you succeed, you are trying. If you don't try, how can you gain? Remember that this is a successful attempt.

As a teenager, I already know how to do some adult things, help my parents buy things, sweep the floor, mop the floor ... I do nothing wrong, just like a little master. But these successes are indispensable to this attempt.

Don't laugh when you say it. When I was a child, I was as timid as a mouse, and I had to accompany my parents in everything.

I didn't try to buy things, cook, sweep the floor and mop the floor until I was 6 years old! Once, mom and dad went to work. Suddenly said that I couldn't go home because I had something to do, so let me cook by myself.

But too difficult dishes can't be cooked. I think it's good to fry an egg! But when you open the refrigerator, it's big, and the eggs are gone. Buy it! How much will it cost? I quickly grabbed a handful of money and skipped out of the house. I skipped to the vegetable market. To be honest, I'm a little nervous. My heart is beating like a ping-pong ball falling from the 999th floor.

I thought again: the first time you buy something by yourself, you must be brave. Those who sell fruit and fish are dazzling.

I finally found a place to sell eggs. I got up my courage and said hesitantly, "Ah ... Aunt, buy a ... a catty of eggs."

Say, take out a handful of money and give it to my aunt. Aunt saw it and weighed a catty of eggs to show her approval ... I felt very light on the way back.

Ah! The first time I bought something, I tasted the taste of being the master of my own house, ah! I made it! This is my first successful attempt, and I succeeded.

3. Life Tips Composition 400 words

Life tips

Students, do you know? It is of course important to work hard, but it is more important to have scientific and ingenious methods.

Once I wrote calligraphy, I got a big piece of ink on my body, and I was as anxious as an ant in a hot pot. I happened to see my uncle watching the special program "There is a coup at home" broadcast by CCTV, so I sat down and listened. The hostess told a lot of clever tricks, among which I saw a clever trick of washing ink with rice. She told us not to be alarmed if you accidentally stain your clothes with ink. First put some hot rice where there is ink, and then rub it constantly, and the ink on the clothes will slowly get on the rice, and the rice will turn black. If you change to a new hot meal, the ink on the clothes will disappear completely if you repeat it several times. Soak the clothes in clear water, then apply soap, and rub the ink with your hands after a few minutes, so it will be clean. Finally, a few drops of vinegar in clean water will make the clothes as bright as new. Then I tried it, and the result was really as good as new. Later, I told my mother this little trick, so that after my mother knew it, she didn't have to worry about getting ink on her clothes and washing them dirty.

Through this laundry, I also learned many tips in daily life from TV, such as: the wonderful use of vinegar in the kitchen, adding vinegar when cooking fish will remove the fishy smell; Add some sugar to the water for watering the flowers, and the flowers can prolong the flowering period. ...

There is no end to learning. We have to learn everything. This is good for us, don't you think?

4. Composition: What is it? 400 words.

This is an attempted attempt.

10/day 1 day, I experienced an attempt that almost failed, which I remember vividly, because this attempt made me know that anything can be successful as long as I am brave.

On that day, more than a dozen people in our family went hiking. Because there is a temple halfway up the mountain. I say it's better to walk. They have to go by car. Eleven votes against one, but at this time I secretly feel that there is no need to climb the mountain. My uncle drove there. We sat in the car and the car went round and round along the mountain road. Halfway up the mountain, it is really "I don't know if I don't look." "I got off the bus.

I saw clouds around the mountain, and the mountain was empty. Cousin also said, "Wow, it's so deep! Wow, that was close! " Crying all the time makes me more afraid. I've been complaining in my heart that they said get in the car and try it. My aunt seemed to feel something and said to her uncle, "What will you do when the car turns the corner?" At this time, my uncle was surprised, too. Grandpa said a famous saying to inspire us: everything will be solved in the end. My uncle had to drive straight ahead and finally reached a place where the car could turn. We are secretly happy. After going to the temple, we should also go back.

When the car went down the mountain, it was even more thrilling. The car will go downhill by itself, even if the motivation is not developed, it will automatically go downhill. My uncle had to turn the steering wheel hard and aim at the direction.

Everyone talks about their feelings when the car is driving on a flat road. Grandpa said, "If the car had slipped down automatically just now, I would have opened the door and jumped off." My uncle said, "I hold the steering wheel in my hand, doesn't it mean that more than a dozen lives are in my hand?"

Oh, what a close call!

5. Try something at a time.

In science class today, the teacher made an interesting attempt, and the egg floated.

In the afternoon, the science teacher took three things, eggs, salt and water, and wrote mysteriously on the blackboard: The eggs floated, and the students were puzzled. I looked at it and said, "teacher, you wrote it wrong. It should be that the egg sank. The teacher smiled with a puzzled expression, and the following discussion was louder. The teacher said, "Students, you know how to make eggs float. It's called: "Eggs float. Everyone knows that eggs are heavier than water. Look. " The teacher took a cup and poured water, saying, "The eggs have sunk, and now we have to float them." When the teacher poured some salt, the egg really floated. I admire it. Just some salt can make eggs float, just like magic.

Then the teacher said, "salt has some functions, and this is one of its functions."

Then the teacher said, "once upon a time, there was a country that was going to die." When they caught the king, they ordered him to be thrown into the sea. As soon as they threw it, the water floated the king and sent him to the shore. This has happened several times in a row. The troops thought that God was protecting him, and they all ran away. I didn't expect buoyancy to save lives. I was fascinated by it, as if I were there, still thinking about the story.

6. Write a composition on the topic of "common sense", with a self-made topic of about 400 words, before 10 tonight.

I also believe that the common sense of gratitude, like the sunshine outside the window, will surely wake up each of us. Now that I think about it, I realize that what he said is common sense.

People may be too close to common sense to touch. They want it, but they are afraid of losing it. It is unbearable to thank their mother for her kindness and be willing to beg. We should keep in mind that "I have great confidence in human common sense"? Are we all as silent as the onlookers in the emperor's new clothes? Dare we stand behind this child who dares to speak common sense? It's lovely to see the bird starving, and the appearance and behavior of the big bird are even more admirable, so I have to let it go with a smile. Haizi said: We haven't got what we deserve. If you lose common sense, you lose the foundation of existence.

Jefferson said, make the breakfast you will enjoy every day, wash your tired shoulders with clean water, dress you up with brand-name skin care products, hold your hand and enjoy the beautiful spring with you! Parents are selfless, and Taoism is natural. This "nature" is common sense.

There is a saying in the Ming Dynasty's "Glory and Dedication" that "the crow has the meaning of feeding back, and the sheep knows the grace of kneeling and breastfeeding". Meaning, heaven, law and Tao? ""How are you? "She always said that they gave everything and all their love to their children.

As a child, if I can, I want to help you pick up the spilled soy sauce bottle. I wonder if she feels it. But no matter what season, we should always be grateful to our parents and feel rewarded, because this is common sense: how can human beings lose their morality when they treat their land with law? Lao Tzu once said, however, the more I feel that although I can answer all the test papers, I still feel annoyed sometimes. I just say hello, and animals still know the courtesy and gratitude.

Shi Biao said in "Chen Qingbiao" that "birds have an affair; When a sheep drinks milk, it knows to kneel down to its mother, and what it has lost has long been lost. We used to live in an era when common sense was cut off. After reading the college entrance examination 1977, I can't tell whether to cry or laugh. Maybe in our time, I thought it was an era with no common sense at all. The crow knows to feed her mother in turn when she is old, but in turn, she asks herself whether we know common sense and really live in it.

Gratitude is common sense, but I really haven't understood a common sense, which will let us know the true meaning of life. Mother, life comes from you. In the interweaving of wind, frost, rain and snow, in the symphony of pots and pans, in the white hair woven in the cold of a year, there is your constant expectation and common sense of love, that is, "the grace of dripping water, when spring comes back", I have learned a lot, and my mother is there.

Finally, I am going to graduate. I don't know why I didn't think of the scene where my mother stood at the school gate and gave me something. "How's school recently? I suddenly remembered Zhao Benshan's sketch. The reason why I like reading them every year is that I forget common sense when it comes to it.

7. My first scientific common sense composition is about 500 words.

Give you a straw, an ordinary straw for drinking fruit juice, and give you a potato, a fist-sized potato just bought from the vegetable market. Excuse me: can you penetrate potatoes with a straw?

Can't! You could say that. What would happen if you were given an auxiliary tool-a cup?

I was reading a popular science magazine at noon today and saw an article entitled "Penetrating potatoes with straws". I find it incredible. Potatoes are hard, that fragile straw ... think about it, and I think of that classic.

The advertising slogan "Anything is possible". So I prepared the experiment with the mentality of overthrowing this statement and witnessing the miracle. To tell the truth, I am extremely ambivalent, but most of them still can't do it. Seeing is believing, and then driven by curiosity, I found a cup, a potato and a straw.

I first put the potato rack on the cup, then grabbed the straw with four fingers of my right hand, then buckled the top of the straw with my thumb, and finally stuck it hard-the straw Huo Ran passed through the potato.

I can't believe I rubbed my eyes, but I still kept the graceful posture of straw and potatoes. I still don't believe it. I think of magic, which reminds people that when they see it with their own eyes, they will have hallucinations. I don't believe my eyes anymore. I called my mother, and she didn't believe me, but we changed straws, potatoes and cups. We did several experiments and the results were the same. I have to believe it's true.

Later, I understood that the key of this experiment is to fasten the top of the straw with your thumb. In this way, the straw cut off from the airflow becomes extremely hard enough to penetrate the potato.

I have to admit how ridiculous my "hypothesis" was before the experiment. A slender straw really has the ability to penetrate potatoes.

This little experiment woke me up. In life, how many "impossibilities" exist only in the brain and not in the real world. And I, because of the "impossible" in my heart, missed many opportunities to try!

When the straw penetrated the potato, it also penetrated the prejudice in my heart. Science is around us, we should learn to try to believe!

8. Ask for a composition about common sense of life, 400 words.

There are many firsts in life, good and bad, happy and sad. My first cooking was very interesting.

One day in the summer vacation, my parents went to work, and I stayed at home alone. After watching TV, I glanced at the clock with clairvoyance.

"Wow, it's past 10. Time to cook! My parents are not at home today, and it's my turn for Teacher Zhou to show her talents. " I walked into the kitchen unhurriedly while thinking.

Humming a ditty, I know how my mother cooks. First, I put the rice in the rice jar into the container, turned on the tap and began to wash the rice. "Your tears, hurt in weakness, pale ..." Ah! Suddenly, I came across a "major problem"-I put the rice in the soup pot! This can surprise me.

"Well, we have to find a way to deal with it." I said to myself.

I had a brainwave and thought of a plan. I did not hesitate to pour rice and water directly into the rice cooker and continue my rice washing plan. When I saw that the rice washing water was no longer turbid, I adjusted the cooking water level to a height of about 1.5 cm, and then pressed the "cooking" button. I am deeply gratified that the most important cooking procedure has been completed. 15 minutes later, the rice smells delicious, and I succeeded in cooking for the first time! I ate my own cooking at noon, and I felt very fragrant, and I felt like My Sweetie in my heart.

Although the first meal was a little soft, it will be better next time.

9. A composition about life is about 400 words, and there should be a story about celebrities and a story about common sense.

Life is small, just like sands in the sea; Life is great, just like Gao Song on Mount Tai. Our parents gave us this wonderful life, which is precious and only belongs to us once. We live in this world and will encounter many hardships. Some people fall down in the face of suffering, and some people give up their lives easily in the face of no suffering at all.

At a seminar, a famous speaker strode onto the platform with a bill in his hand. Facing the 200 people in the meeting room, he asked, "Does anyone want this $20?" Put one hand up. He went on to say, "I want to give this $20 to one of you, but before that, please allow me to do one thing." As he spoke, he crumpled up the money and asked, "Who wants more?" Someone still raised their hands.

He added, "Well, what if I do this?"

He threw the money on the ground, stepped on it again, and stepped on it again. Then he picked up the dirty and wrinkled bill.

"Who wants it now?" Someone still raised their hands.

After reading this article, I have a deep feeling that no matter how the speaker treats this bill, people still want it, because it has not lost its value because it is dirty and wrinkled, and it is still worth 20 dollars. On the road of life, we will be knocked down by failures or setbacks countless times. However, we must believe that our life, like this $20, will never lose its value. We should regard life as priceless and cherish it forever.

At school, we often see such a scene. In the corridor, several students rampaged and didn't care about their classmates at all. In front of the railing, some students stood on tiptoe and even climbed up the railing and looked down curiously; The stairs were thick and long, and a classmate did not go downstairs, but slipped down against the handrail. ...

10. What 400 words is an accident in the fifth grade composition?

windfall

That day, I accidentally bumped into a cactus. Oh, it killed me. That night, I checked the information and found that the prickly history of cactus was used for self-defense to avoid enemy attacks.

I think cactus is more fun, so I observed cactus and looked up information. Cactus is a beautiful flower, which grows in Africa and is very common in Africa. It is more colorful, including red, green and brown. There are many kinds of cactus, such as cactus, cactus tower and fairy mountain ... Although he is so small, he can play a great role. In the desert, if a person can't walk out, they can also cut down the cactus, and the green water flowing out can be used as the source of their life. You can also cut the cactus into pieces and apply it to your face, which can play an anti-inflammatory and hydrating role. Its vitality is very tenacious.

On this day, I was surprised to find several small flowers growing on the cactus. These flowers are white and give off a faint fragrance. From then on, I like cactus, and I like its tenacious vitality.

Through this observation, I have learned a lot about cactus, its extensive functions, its tenacious vitality and its faint fragrance. Only by discovering more and paying more attention to the dribs and drabs of life will there be more discoveries, gains and surprises ... Only by discovering more will there be a bright future.