Science and technology make life better excellent composition 1
In today's society, science and technology are developing rapidly with each passing day. Whether people realize it or not, scientific and technological progress has penetrated into every corner of our daily life and played an indispensable role in social life. The small light bulb invented by Edison brought light to people; Watt invented the steam engine, which brought about changes in the whole industry; Especially since 2 1 century, with the rapid development of science and technology, computer network technology and electronic information technology, those once expensive electronic products have entered the homes of ordinary people, and the mouse knows everything about the world. It can be said that the development and progress of science and technology can not be separated from each of us.
Without the rapid development of science and technology. How can you dress up today's life so richly, not to mention. The "Tian Fei" spacesuit developed in China spontaneously traveled through time and space, attracting countless envious eyes.
The continuous development of hybrid rice technology has not only solved the problem of food and clothing for 654.38+300 million people in China, but also brought good news to people all over the world. All this is attributed to Yuan Longping, the "father of hybrid rice" and his team.
The rapid development of science and technology will inevitably bring about rapid economic growth. Most obviously, our living environment has also changed quietly. Residential areas are becoming more and more beautiful, houses are getting bigger and bigger, and our life is getting better and better.
The carriage became a car, the train became a moving car, the highway became a high speed, and the moat became a thoroughfare. These scientific and technological achievements have facilitated our travel and broadened our horizons.
Of course, these are the achievements of senior scientific and technological personnel. We are the flowers of the motherland and the pillars of the future. We should study scientific and cultural knowledge better and make our contribution to the scientific and technological development and progress of the motherland tomorrow.
We have reason to believe that with our efforts, our country will become more prosperous and the people's lives will be better! Thank you.
Technology makes life better. Excellent composition II
With the development of science and technology, people's lives have become better. Mobile phones have become something people rely on. They can read e-books, send messages to friends hundreds of kilometers away, and play games on their mobile phones, so that people are no longer bored.
Mobile phones have their own advantages and disadvantages, and there are many advantages. First, you can quickly learn about the latest news events, and you can learn about major events in society through Tencent News on your mobile phone. The second point: it can be used to communicate with others. Mobile phones can call people and send messages from a distance. In the past, when there was no mobile phone, we could only write to each other by meeting and chatting with pigeons, but the mobile phone changed everything. The third point: the office is faster and needs a computer to complete the work. With the development of technology, office work can also be done on mobile phones.
Disadvantages of mobile phones, the first point: it does hurt people's eyes. Some people's eyesight drops because of playing mobile phones for a long time, and they will be seriously nearsighted. The second point: affect sleep. Many people are addicted to games, but play mobile phones at night, which leads to lack of sleep and affects their concentration in work and study. The third point: addicted to games, the games in the mobile phone are very attractive. As long as you play for a long time, you will be distracted and can't do things well. Causing things to get messy. The fourth point: affect students' grades. Students playing mobile phones too much will lead to a decline in their grades. They don't listen carefully in class and can't do problems.
Although mobile phones bring people a lot of convenience, they have a great influence on human health and brain, so I advise you to play less mobile phones, read more books and exercise more, and watch more green plants to improve your eyesight.
Technology makes life better. Excellent composition 3
Time flies, the sun flies, once low huts are replaced by high-rise buildings, muddy paths are replaced by wide asphalt roads ... everything is changing with each passing day.
One day, I went out to buy books alone. I went to the bookstore and picked out some satisfactory books. I was just about to pay them. I just take out my pocket and it's over! I forgot to bring my money, and the people in the queue behind me were impatient to rush me. The considerate cashier elder sister smiled and said, "We can also pay with WeChat Alipay." I patted my head in annoyance. I have no money, but I have a mobile phone! I clicked on Alipay and paid the money narrowly missed. I went home. A few days later, my mother told me with joy: now you can pay with WeChat Alipay, just sweep it and don't need to change it. Technology makes life better.
A few weeks later, we took advantage of the Mid-Autumn Festival holiday to visit my grandmother's house. Grandma's house is far away, so we have to take the high-speed train. The day before we left, my mother unexpectedly didn't go out to buy tickets, but sat at home and played with her mobile phone. I asked doubtfully, "Mom, aren't you going to grandma's tomorrow?" Why not buy a ticket? Mom smiled and clicked on an APP on her mobile phone and said, Look, this software can buy tickets on my mobile phone and check the latest developments of high-speed rail. Really saved me a lot of time! Yes, technology makes life more convenient.
A few days later, I'm going to the People's Park by bus. Before I left, my mother told me to bring my bus card, otherwise I would have come for nothing. I proudly waved my mobile phone and said, "Alipay also has a bus payment code, so you don't need to bring a bus card." Mom smiled and nodded.
Science and technology, let me stay at home to understand the world events; Technology, you don't have to run far to receive emails from all over the world; Technology, you can sit at home and choose your favorite dishes ... technology makes life better!
Technology makes life better. Excellent composition 4
Today, we watched the video of Grandpa Chen giving a science lecture in Sixth Primary School.
At first, Grandpa Chen showed several pairs of shoes that need to be tied with shoelaces on the whiteboard and asked, "Students, are there any shortcomings in these shoes?" A female classmate raised her hand and said excitedly, "The shoelaces are too long." "Yes, the shoelaces are too long. What are the disadvantages? " Grandpa Chen's words are humorous. Another student stood up and replied, "The shoelaces are very thick and difficult to tie." Grandpa smiled and said, "Six children are really smart!" Next, Grandpa Chen showed the shoes glued with nylon buttons. Q: "This is the improved shoes we are wearing now. What's hook and loop on that shoe? " The hall was silent, and no one knew what it was. Grandpa Chen smiled and explained, "This is a nylon button. It is much more convenient to have his shoelaces on the shoes. " Grandpa Chen also talked about what burdock is, what it looks like with a magnifying glass, and why it can stick to cotton. We also saw various buildings ... I learned a lot.
After listening to Grandpa Chen's lecture, it's like hanging a key on my chest-happy, happy, really happy! I hope Grandpa Chen Can will come to our school!
Technology makes life better. Excellent composition 5
The development of science and technology has brought great convenience to our development. Going to grandparents' home now saves two or three hours compared with taking the bus before. Mom only needs to scan the code on her mobile phone to buy food, so she doesn't have to bring too much change or be afraid of losing it.
One day, I went for an outing with my parents. We were on our way when we suddenly got lost. My father asked anxiously, "What should I do?" I don't know which way to go. "There is a crossroads ahead, but if you go wrong, you will get lost." What should I do? It's past nine o'clock now, and it's too late before it gets here. "Mom said eagerly. I'm in a hurry, too, because time is running out. I must get there before ten o'clock. I'm going there to visit a friend. Suddenly, my mother suddenly realized: "Now the mobile phone can locate and navigate. You can use mobile navigation. "That's right, I'll try. Dad picked up the phone and tapped it on the screen a few times, then put it on the phone bracket and said, "OK, let's follow the navigation now!" " "We successfully reached our destination by following the navigation.
Once, my mother went out to buy food and didn't bring any money. I only took a mobile phone. I said to my mother, "Mom, how can you buy food without money?" Mom said, "You will know soon". I was curious and went out with my mother. After a while, I saw my mother holding a mobile phone in her hand, tapped the screen several times, aimed the screen of the mobile phone at the cashier, and then Ding, the money was paid. I said to my mother on my way home, "Mom, how did you pay just now?" "I just paid with Alipay. Open the QR code directly and let him scan it. The money will be automatically deducted. " I suddenly realized.
The power of science and technology is powerful, and people cannot do without it.
Technology makes life better. Excellent composition 6
Our happy life now cannot be separated from the support of science and technology. If a happy life is a beautiful sweater, then technology is colorful wool. If a beautiful life is a vivid article, then technology is a beautiful font.
One day, I was doing a math problem, and one of them stumped me. I racked my brains to think, but I got a lot of ideas. What are we doing? We accidentally saw the sleeping mobile phone. Ha, got it! I opened Baidu, photographed the topic and searched it. Less than 1 sec, it gave me an answer. Thanks to marty cooper, he helped me clear my mind and solved a difficult problem.
When the Spring Festival arrived, our family of four went back to their hometown, then went shopping together and bought a whole car full of goods. Walking to the door, dad found that he didn't bring his wallet. Grandpa is in a hurry and wants to go back and get money. Dad stopped him and said it's okay. He went to the checkout. Dad turned on his mobile phone, clicked on the collection and payment of the mobile phone, and let the cashier sweep it. Payment succeeded immediately. Grandpa was dumbfounded when he saw this scene. He said in surprise, "Is that all right?"
On the way home, grandpa asked his father like a bamboo tube, "What was that just now?" Why do you have to pay when your mobile phone is scanned? Can you make money change instantly? What did you just eat? "Look at his expression, just like Charles IX has many problems, but his age is very different.
Dad smiled and replied: "This is called WeChat payment. It can transfer the money stored on it to the merchant, as the name suggests, it is mobile payment. " Grandpa nodded puzzled: "this kind of effort, well, is not satisfactory!" " We can't help laughing.
Technology enriches our lives, makes people feel happy and makes life more convenient and beautiful. In the past, I needed to go to the store to buy clothes myself. Now I just need to buy them online. If I'm not satisfied, I can return it. I used to need to go to a restaurant to eat, but now I can send it home by ordering takeout. We used to walk, but now with the participation of motor vehicles, we can go anywhere.
Technology makes life better!
Technology makes life better. Excellent composition 7
When China was founded, everything fell behind other countries. But now, China is making progress, and the people all over the country are making progress. How's it going? There are many aspects, one of which is technology.
In fact, you can't see where the technology is However, it can be presented from the small things in life. I once realized the convenience brought by technology.
On the afternoon of June 1, my father sent me to high-speed railway station. This time, I took the high-speed train to Guangzhou alone. I thought it was particularly troublesome to buy tickets and check in, but when I arrived, I found that there was no need to pick up tickets at all. Because you can buy tickets online, you can enter the station by swiping your ID card without going to a paper ticket. In the car, if you check the ticket, you can display all the information of the ticket by swiping your ID card on the machine. When I was sitting in the car, I saw the staggered trains flash by in one second, and I saw the advanced and high-end trains now, sighing from my heart that the power of technology is changing my life!
I am thinking, the technology is getting stronger and stronger, can it really give us a happy life? Yes, I will. Because life with technology is very convenient, you can buy clothes, order food and buy food without leaving home. You can pay by scanning the QR code, flying, taking the high-speed train and swiping your ID card ... I can't help but admire China Science and Technology: awesome, my country!
I really hope that China will become a more powerful country in science and technology. Only in this way can our life go up a storey still higher! It will be better!
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