The power of knowledge composition level 7 1
I don't know how many times I have heard the phrase "knowledge is power". I didn't think so before. It was not until 2020 that I realized that without the unified deployment and command of leaders, scientific protective measures and first-class treatment level of medical staff, and thousands of epidemic prevention workers fighting day and night in Qian Qian ... what would China be like now? I can't imagine. This incident made me understand the profound meaning of "knowledge is power" more and more.
The epidemic was so fierce that we were caught off guard and could not go to school. But we still meet on the computer every day, and the teacher specially arranged a health lecture hall for us to learn more about the epidemic. Besides, we have all kinds of knowledge such as intelligent language, intelligent mathematics, happy English, rhythm and time, scientific exploration, etc., just like in school, which ensures the quality of our classes. So I will study hard and live up to the teacher's painstaking efforts.
Newton, a great scientist, once had such a story. During the Great London Plague 1665- 1667, Newton was in the golden age of 23 to 25, and was isolated at home 18 months. In this short period of 18 months, with persistent study perseverance and exploration spirit, he laid the main achievements of his life's scientific research and became one of the most important figures in modern physics and scientific revolution. Young people like this have accomplished several revolutionary breakthroughs alone in a short time, which is almost unparalleled in the history of science. And when we were isolated at home for more than two months, did we occasionally want to play mobile phones, brush videos and play games? Students should know that this period of time is our chance to catch up with others. We should make rational use of the Internet and learn more knowledge. Only knowledge can create science and technology, protect our country, change our destiny and make greater contributions to the motherland.
Our motherland has stood up and become strong, and it can stand proudly in the east of the world. It is knowledge that takes off the hat of poverty. I will try my best to reserve knowledge and become a pillar of the country at an early date.
The Power of Knowledge Composition Grade 7 2
The power of knowledge is infinite.
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Knowledge has been with me since I was born, and I have always been aware of the power of knowledge. Knowledge is like a bright light in the night, illuminating the front; Knowledge is like a compass when sailing, guiding the direction; Knowledge is like a flame in the cold winter, which warms the body.
attract
The cold wind roared, and I was naive and romantic. "Why is that? This is not what I thought! " I am just like other children. I pestered my grandmother day and night to ask all kinds of questions. Grandma is too old for me to do this. In desperation, a hundred thousand why appeared in front of me. Almost all my problems have been solved by this little book. I am a baby. My heart was brought into the vast world called "knowledge" by this book, so that I didn't want to eat.
Only then did I understand that the power of knowledge is attraction.
share
The sun shines, and I laugh loudly. "Qi, do you know which mountain is the highest in the world?" During the break, my deskmate asked me curiously. "Of course, it's Mount Everest." I am very complacent. "Do you know why the Dead Sea is dead?" "Because ..." "Then I'll tell you why. Dead sea water is too salty to grow plants around it. " "Wow, it's amazing that you know this!" I gained new knowledge and smiled happily. "Is there ..."
Only then did I understand that the power of knowledge is sharing.
exceed
The leaves are flying, and I am self-righteous. I am proud of being number one many times. I don't think anyone can beat me. Unexpectedly, the failure of an exam broke my fantasy. I was at a loss for a long time. Finally, I made up my mind to study hard to fill the blank part in my mind. "I don't want to do this." I thought to myself. Later, I got my wish and secretly made up my mind to be enterprising rather than arrogant.
Only then did I understand that the power of knowledge is transcendence.
The power of knowledge is infinite. I have only learned a little since I was a child. The road ahead is long, I will be with knowledge, live up to my youth, and seize the day.
The Power of Knowledge Composition Grade 7 Grade 3
Do you know what is the most powerful force in the world? You may say: the power of money, the power of friendship, the power of nature …, but I think the most powerful force in the world is the power of knowledge. Because, the power of knowledge not only makes people have money, rights and so on, but also allows you to enjoy life.
I found that many people in history are pursuing knowledge until the last moment of their lives. Such as Helen Keller, Ba Jin and Ye Shengtao. Although they already have profound knowledge, they are still exploring that amazing knowledge. I know that knowledge is like the sea, and what we learn is only a drop of water in the sea. Therefore, we are constantly exploring boundless knowledge. Some of them are sick, but they are trying to explore knowledge. For example, Helen Keller, who is blind, lives better than normal people. So, let's celebrate the power of knowledge and thank "it" for bringing us happiness and happiness.
In ancient times, people's pursuit of knowledge was endless. Once upon a time, there was a poor man who liked reading very much. At night, he had no money to buy candles, so he smashed a hole in his wall so that the light from his neighbor's house could be used for him to read and write. There is also a short story about the pursuit of knowledge. The story begins like this: During the Eastern Han Dynasty, there was a famous politician named Sun Jing. He was young and studious, so he found a rope, one end of which was firmly tied to the beam and the other end was tied to his hair. When he dozes off because of reading fatigue, as soon as he lowers his head, the rope will catch his hair and hurt his scalp, wake up immediately and continue his study. He studies hard in this special way.
The power of knowledge is really powerful! Powerful enough to shock me. Knowledge makes people salivate, and I can't wait to swim in the ocean of knowledge. Knowledge is like a bright lamp, illuminating my heart; Knowledge is like a flame, warming my heart; Knowledge is like a spring, nourishing my heart.
The power of knowledge composition level 7 4
With the growth of people, the temperament of literati is different from that of ordinary people, from ancient computers to modern computers. What's going on here? Not only because of the power of knowledge!
Recently, CCTV 1 broadcasted a program called "Chinese Poetry Conference". This makes me feel deeply. The teacher Dong Qing in it is my favorite teacher. She reveals the gentleness and elegance of women from beginning to end, which makes people move. Although the age is not young, it still makes people shine. She is very good at the words and deeds of the contestants. What excites everyone most is that chen more won the championship. She has gone all the way through difficulties and accumulated a lot of knowledge, which led to this heavy trophy today. I am gratified by her generosity; Her spirit excites me; Her knowledge reserve surprised me. Chen Geng can have such extraordinary achievements today, not only because of his intellectual strength! With the growth of people, the temperament of literati is different from that of ordinary people, from ancient computers to modern computers. What's going on here? Not only because of the power of knowledge!
Not long ago, I watched another program. It's called Classic Ode. One of the contestants made me a China person feel ashamed. She is a friend from America. Her songs are very popular now, but no one thinks she is a foreigner. This "Dream Butterfly: One Million Possibilities" adds many elements of China's poems, creating a graceful and romantic artistic conception. She is Christine, a doctoral student in China Classical Literature at the University of Wisconsin. Even Kang Zhen, a famous doctor of literature, praised her. Isn't this because of the power of knowledge?
Last year, in the first class at school, journalists from all over the country showed their most impressive photos. What impressed me most was the girl with big eyes. The picture shows a little girl in rags, her eyes are wide open, and her eyes reveal a kind of longing for knowledge and attachment to it, which makes people sad. Fortunately, the little girl was admitted to a good university by her own efforts. So what reason do we have not to study hard now? Later, many people went to interview her and asked her, "What do you think is supporting you?" She replied firmly: "The power of knowledge!
We are studying hard now. "If you eat hard, you are a master." We should use the power of knowledge to overcome everything.
The power of knowledge composition level 7 5
In this week's composition class, Teacher Liu threw us a question: "What can I eat?" . This can't beat us. Divided by three times five, we give a confident answer: "animals, plants, people." Teacher Liu said with a smile, "You are all right, but today I want to tell you that bottles can also be eaten." When this statement came out, a stone stirred up a thousand waves. A pot exploded in the classroom. "How can a bottle eat eggs? Teacher Liu is joking. " Students have n kinds of conjectures: "Has Mr. Liu become a magician?" Is teacher Liu's bottle a magic bottle? Is Mr. Liu carrying a bottle with a mouth? ..... "The students are talking about it.
Like a magician, Mr. Liu carefully conjured a bottle and an egg and said happily, "It's time to witness the miracle." I saw that Teacher Liu cracked the egg first and then filled the bottle with boiling water. Classmate Zhang Er monk scratching their heads, "why pour boiling water? Is Teacher Liu thirsty? Do you want to drink some water first? " Before the doubts were eliminated, Mr. Liu quickly poured out the hot water and put the eggs in the bottle mouth. At this point, the classroom is quiet, even if a needle falls to the ground, you can hear it clearly. The students' eyes were all focused on the bottles and eggs on the podium, and they dared not sneeze, for fear of missing the moment of witnessing the miracle. "The bottle began to eat eggs." At this time, a classmate couldn't help crying and rubbed his eyes with his hands for fear that he would be dazzled. Some students hold their heads in their hands, and their eyes are as wide as two bronze bells. Some students have their mouths open from ear to ear for a long time, and their chins are almost hanging down. At this time, the eggs in the bottle mouth seemed to be enchanted and desperately drilled into the bottle. The originally round body was squeezed into two States by the bottle mouth. The lower part of the egg is stretched and squashed like dough, and the upper part is like an inflated balloon. The yolk inside rushed out of the tight encirclement like a stimulant and fell to the bottom of the bottle. It seems that the appetite of this bottle is not large, and there is a faint unacceptable protein on the bottle mouth.
The students next to him are also whispering: "Teacher Liu really can cast magic on the bottle." . I thought to myself, "There must be something wrong." Teacher Liu saw everyone's puzzled eyes and said seriously, "The magic of the bottle comes from the pressure difference inside and outside the bottle. When the air in the bottle is heated by hot water, some air escapes from the bottle, making the pressure inside the bottle less than the pressure outside the bottle. The pressure difference is like a pair of invisible hands pushing eggs into the bottle, and it seems that the bottle is eating. "
Teacher Liu mixed boring scientific knowledge in interesting experiments, which made us understand that knowledge is power.
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