Science and technology change life composition 600 words composition for personal use

? Technology makes our life more convenient and better. In order to meet your needs, I specially wrote "600-word composition for personal use by changing life through technology", hoping to provide you with more reference.

Science and technology change life composition 600-word composition personal omnipotent article 1? With the development of science and technology, people's lives have become more and more convenient. In communication, from mobile phones to smart phones; In terms of transportation, from horse-drawn carriages to airplanes and high-speed trains; In shopping, you can buy safe products from shopping malls to online shopping, and stay at home ... What impressed me the most is that you can pay quickly by opening WeChat or Alipay.

? Compared with cash payment, using WeChat payment has more advantages, both for consumers and businesses. For consumers, mobile payment has irregular preferential activities without counting money; For merchants, WeChat payment will not receive counterfeit money, and there is no need to give change. If you have an official WeChat account at home, customers will pay attention by default, and activities can be pushed in time to establish a good reputation.

? I remember once I lived in menstruation's house and went shopping with my cousin menstruation. When you check out, you can pay immediately by scanning the QR code with WeChat. Even if you buy food in the vegetable market, as long as you bring your mobile phone, you don't have to spend any more cash. My aunt sighed to me, "It's really convenient now! The era of going out with only mobile phones and no cash has arrived, and life is becoming more and more convenient! I used to hold money all day, and it was not convenient to change it. I have a pile of things in my hand, and sometimes I forget to count the money ... "A satisfied smile flooded my aunt's face. "Yes, now is too convenient! You don't have to bring money, and you're not afraid of losing it. Just don't lose your mobile phone, hahaha, "added the naughty cousin. My aunt was stunned. "Yes, I will be in trouble if I lose my mobile phone. The money has been used by others." "Aunt, don't worry, if I lose my mobile phone, I can immediately freeze my WeChat account through computer operation, and then reapply when I buy a new mobile phone. The person who picks up the phone can't use the money in WeChat. What's more, we have a payment password ... "I said confidently. My aunt hugged my cousin and me happily and praised her: "The richer the country, the more developed the technology, the more convenient our life, and the better the lives of ordinary people."

? Yes, life is so convenient now that you can "sweep" it everywhere. The QR code is full of all aspects of life. While enjoying convenient operation, we should also be alert to ourselves: everything has two sides. Although WeChat red envelopes and Alipay make our consumption more convenient, they also have disadvantages. It is precisely because of the WeChat red envelope that more and more people are addicted to mobile phones and only pay attention to what is in them, becoming a veritable "low-headed family". The furthest distance in the world is when you are watching your mobile phone, but I am by your side. This sentence is cruel, but it is also true.

? As the flowers of the motherland and the successors of the new era, we should study hard, exercise hard and make contributions to the motherland like Qian Xuesen and other predecessors. Now when we enjoy high technology, we should learn to control ourselves, not indulge in the internet, and seek advantages and avoid disadvantages in order to give full play to the maximum use of science and technology.

Technology changes life. 600 words composition. Personal general part 2? Dear foreign friends:

? Hello!

? I am a young man in China, so you must have a lot of questions now. I want to know why the China you see is very different from the China you know. You know, the world is changing, and China welcomes the people of the world with a new attitude every day. According to my own experience, I want to introduce a more modern China to you through three key words: "high-speed rail", "mobile payment" and "enjoy riding". I hope you can live in China better by knowing these words.

? Before there was no high-speed rail, I had to take a long train and bus ride, and I got carsick again. However, with the high-speed rail, it is much more convenient for us to go anywhere. We sat in quiet and comfortable high-speed rail seats, listening to songs, watching videos, reading e-books and enjoying the scenery along the way, and our destination arrived soon. This not only saves me a lot of time, but also makes me very satisfied with the service on the high-speed rail, and people are not tired by car, which makes me have a good mood to visit every place I want to go. I am very grateful to the professional technicians who invented the high-speed rail technology. They have facilitated our lives and changed the way we travel. When I saw the high-speed rail technology go abroad step by step and bring benefits to people all over the world, I felt extremely proud of my motherland.

? The other is mobile payment. Since it became popular, I seldom take cash with me when I go out, because I can pay with my mobile phone. Now in large and medium-sized cities in China, stores will basically support Alipay and WeChat to pay the bill. This convenient way saves us a lot of time, and now many shops will get bonuses after payment! Because of the existence of mobile payment, it is more convenient for us to shop online. When we don't want to cook, we can pay for takeout. When we want to watch a movie, we can buy tickets on our mobile phones in advance. Now China has the highest mobile payment penetration rate in the world. When our people enjoy the convenience it brings us, I think in the near future, people all over the world will use mobile payment.

? And * * * enjoy riding. In the past, when I was at school, I had to take the subway After getting off the subway, there are still 10 minutes from school. Sometimes I get up late, or I have to run to school because of traffic jams. I was so tired that I was very embarrassed. However, since I like cycling, every time I get off the subway, I ride to the school gate for 3 minutes, as long as 0. 5 yuan, the first order is free every day! What's more, riding a bike on a clean and spacious road feels particularly good, which can not only exercise but also save energy and protect the environment.

? I think the emergence of these three things is due to the great changes brought about by China's scientific and technological progress. The development of technology has changed our way of life and made China people live a happier life. I hope you can also enjoy the beauty brought by these three things.

? hope

? Learn and progress, and live happily!

Science and technology change life composition 600-word composition personal omnipotent article 3? When you press the remote control to watch TV, when you open the refrigerator to get a cold drink, when you dial the phone to communicate with your classmates. What comes to mind first? Technology, yes! It is technology. Yes, it's amazing. It's great. Therefore, without the efforts of those scientists to create and innovate. Our life may still be like tens of millions of years ago. What? You don't believe it? Then let me talk about the magical technology in the hands of scientists!

? In the era of underdeveloped science and technology from 65438 to 0925, the first television was invented by John Lodge Baird of Britain. Although it is not as good as the current TV, it is only 30 lines, but have you thought about it? Without Baird's innovation, we might not have the TV set now, so innovation is very important.

? Here's another example. 1834, Jacoby Perkins of Britain found that when some liquids evaporate, there will be a cooling reaction. Perkins asked a group of technicians to make this "working model" with him. It took the model one night to make some ice, but Perkins was too old to continue his research. But his work pointed out the direction for John Harksen's refrigerator. Harrison, a Scottish printer, used ether to clean metal type, and one day he noticed this cooling effect. 1962, his first batch of refrigerators went on the market. Without the innovation of these two people, we wouldn't have a refrigerator.

? The inventor of the telephone was alexander bell, an Englishman. 1873 resigned as a professor and began to concentrate on the research and development of telephones. Before Bell, many people had been studying this problem. 1875, Bell saw the application of electromagnets in telegraphy, which can convert electrical signals and mechanical movements into each other. Jambers was so inspired that he made a telephone. However, there is also a saying that Bell was not the first person to invent the telephone. The first person who invented the telephone was Philip Rice. He invented the telephone in 1863, and the first telephone in Bibel came out 13 years earlier. No matter who invented the telephone, they invented it.

? Innovation has changed a lot.

? Nowadays, with the improvement of living standards, every household has a car, which is convenient for us to travel, but it also leads to some problems of being dragged because we can't find a parking space.

? So my dream is to build a portable car. I can shrink the Big Mac with the remote control and then shrink it, and finally turn it into a mahjong-sized box and put it in my bag! Convenient and practical. Of course, the remote control can also turn the small box into a car when we need it! Don't worry about getting a ticket if you can't find a parking space anymore.

? What is your innovation? What is a dream? I wish you an early realization! Everyone can be an inventor!

Science and technology change life composition 600-word composition personal omnipotent article 4? The development of human society is undoubtedly the history of scientific and technological development, and the development of modern civilized society is closely related to the rapid development of science and technology. The development of science and technology has brought convenience and quickness to our daily necessities, communication and consultation!

? There used to be such a picture, which was divided into three small pictures, and the background of each picture was summer evening. The first picture depicts an old woman lying in bed, squinting wearily, holding a bamboo leaf fan in her hand, driving away mosquitoes and shedding huge tears; The second picture shows an older gentleman sitting in a wooden chair with a worn-out book in his hand, but the most difference from the first picture is that his summer tool is not a fan, but an electric fan with a metal shell on his desk, and the wind blows his slightly wet hair. However, he doesn't seem to be bothered by mosquitoes, but enjoys reading; As for the third picture, it is completely different from the first two pictures. The figure in the picture is a child, playing with building blocks, without any worries, with a happy smile on his mouth. Of course, this is the convenience brought by air conditioning!

? From "bamboo leaf fan" to "metal shell electric fan" and now every household has "air conditioning" This is the credit of science and technology! Of course, technology has brought us more than that, and there are two most important things, namely communication and consultation.

? In ancient times, people transmitted information through post stations, flying pigeons, beacon alarms, symbols, language, eyes and touch. Today, with the rapid development of science, communication is basically done by wire or radio, and various communication methods such as fixed telephone, wireless telephone, mobile phone, Internet and even videophone have appeared one after another. We have to say that communication technology has narrowed the distance between people, improved the efficiency of communication and profoundly changed the way of human communication. With communication technology, life is even more "sesame blossoms are on the rise". People call when they have something to do, and call when they have nothing to do. But the most powerful example is people who need urgent help. If there is a fire at home, you can call119 immediately; If there is an accident on the road, you can call110; If you want to know some local fixed telephones, you can consult114; I think this is the convenience brought by technology! The convenience of consultation makes people shout "magic"! "awesome"! "convenient"! Take information consultation as an example. Information consultation is a business activity based on the collection, processing, transmission, effective utilization and feedback of all kinds of information. Information consulting industry is a knowledge-based industry that uses various information processing technologies to collect, process, sort out, analyze and transmit all kinds of information and provide customers with information products such as solutions, strategies, suggestions, plans or measures to solve problems. With consultation, people can know what is happening in the world at home. Is it inconvenient?

? People can't live without technology, just as technology changes life!

Science and technology change life composition 600-word composition personal omnipotent article 5? With the progress of society, the speed of trains and the development of science and technology, life is getting better and better.

? "Life is so wonderful now." Grandma sighed wistfully. "In the past, people wanted to visit relatives in distant places, which was simply whimsical. Now look, what is it, the kind that can see people from above? " "computer." "yes! That's a computer, "grandma said patting her head." You can see your working uncle from there. Your generation is so happy. My old woman can live and enjoy it for a few years now, and I will die without regret! "

? "Mom, if you don't shut up, you will die. What bad luck! " Dad scolded grandma. The mother sitting on the side nodded again and again and replied, "Yes! Now, there are still many high-tech items that your old man has not enjoyed yet! " "alas! Your mother is right. We are very happy to be alive now. " Grandpa rubbed his white beard with his hand and interjected, "I remember when I was a child, my family was poor and it was difficult to go to school." I walked dozens of miles and my feet came out of the bubble. " Now I go to school by taxi or private car, and I don't want to save a few dollars on walking. You children are so happy! "

? "Yes!" Everyone looked out the door. It turned out to be grandma Zhang, a neighbor. She is an excellent old teacher, so I often ask her some questions about her study. As she walked in, she said, "The blackboard in the past was not as good as it is now. When teachers are writing, chalk dust spills down, and then it gets into the nostrils, then it falls into the mouth, and then it dips into the internal organs ... So in the past, the classroom environment was not good, and there was too much dust, which easily made people sick. Now the teacher writes with chalk and teaches students directly with whiteboard, which is convenient and hygienic. "

? Uncle also commented: "When I was a child, I was sick and had no medicine to eat. It is difficult to cure, so I have to work with illness. " In the past, it was very tiring to harvest with a sickle, and it took several days to finish harvesting. Now the hospital has all kinds of medicines and harvesters, so don't worry about what you do. "

? After listening to everyone's story, I said with emotion: "Yes! Science and technology are becoming more and more developed and the world is getting smaller and smaller. "

Science and technology change life composition 600-word composition personal omnipotent article 6? Times are changing and science is progressing. With the development of science and technology, computers are gradually entering our lives, and the network has now become an indispensable entertainment tool, such as chatting online, learning and playing games. . . . . . Now, however, the emergence of computers has brought great changes to our lives.

? Primary and middle school students seldom study online, and most of them play games and chat online. We have been seeing such examples. It is because of the emergence of computers that all these examples have appeared.

? Technology has changed our lives. Although high technology makes us more comfortable to make a fire, have you seen the deterioration of our living environment? The air is becoming more and more turbid, and it is becoming more and more difficult for human beings to breathe fresh air. The sky is getting darker and darker, and people can't see the blue sky when they look up. In winter, the temperature is getting worse and worse, and there are fewer and fewer snowflakes. Haven't we noticed this week?

? Technology has changed our "life", but animals are doomed. The turbidity of the sky makes it impossible for animals to survive, and the deterioration of the environment makes it difficult for most animals to escape and be sent to the big family of "species graves".

? Technology changes life, and I hope that one day technology can really "change life".

Science and technology change life composition 600-word composition personal omnipotent article 7? With the development of science and technology, our life has become more colorful. The emergence of papermaking and printing enabled human beings to write and promoted people's extensive exchanges in culture, art, language, science and technology, economy and so on. The invention of the compass promoted the development of navigation and trade, completed the great geographical discovery, and made mankind know the earth. ...

? Technology is everywhere in our life. Almost everyone has a mobile phone now. As long as you dial the number, you can communicate with relatives and friends who are far away from home, without sending a telegram as in the 1960s and 1970s. In addition, people can play games, watch news and read on their mobile phones ... which makes it very convenient for people to know what is happening in the world without leaving home. If you have something to inform the other party, you can also send a text message, which will be received in just a few seconds. This way, the other party can receive it quickly and save paper.

? In the past, everyone traveled mainly on foot, but later, technology gradually developed and cars were invented. It takes 3-4 hours to walk from Dazhe to Meixian, but now with a car, it can be reached in less than 1 hour, which is several times faster! Such a fast speed has narrowed the distance between cities. This car is not only fast but also very comfortable. Sitting in the car, no matter how fast you drive, is like walking on the ground. There is air conditioning in the car, so you don't have to be afraid of heat in summer and cold in winter! These are incomparable before!

? These are the changes that the development of science and technology has brought to people's lives. Therefore, the development of science and technology has been integrated into all aspects of our lives. I believe that with the development of science and technology, our life will be happier and better, and our motherland will be more prosperous!