Technology makes life better. 1 With the rapid development of social science and technology, our life is changing with each passing day. Behind these beautiful things, it is inseparable from the support of science and technology and the follow-up of scientific research.
The development of science and technology has brought great convenience to our lives and quietly changed our way of life. Paper money has gradually faded out of our sight, and mobile payment has become an agreement. When buying daily necessities, you can pay with a light sweep; Buying food at the market is easy to sweep. You don't have to worry about your money smelling like fish, and you don't have to worry about having no change. Don't worry about security, even if the password pool is exposed, you can freeze it with one button to reduce your own losses.
High-speed rail is no stranger to us. It replaced the memory of several generations-the green leather train. Unlike the train, the high-speed rail is very environmentally friendly, and it is "a thousand miles a day" and its speed is several times faster than the original train. You don't have to wait in line to buy tickets. Just install a train ticket on your mobile phone and easily purchase an app, which can be completed in minutes. Now I go to my grandparents' house two hours faster than before. High-speed rail also has good shock absorption performance, and it will not shake when it crashes, which makes people feel comfortable and safer to drive.
Mobile phone is also the product of new era technology, and all payment and entertainment are integrated by it. Take the telephone as an example. In the sixties and seventies, if you had something to say, you could only write to others, but you couldn't get a reply after ten and a half months. However, making a phone call is unusual. No matter what happens, no matter how far apart, you can do it by phone. Send a message and it will be received in a few minutes. Do you find it convenient? You can travel around the world with a machine in your hand.
Television may be regarded as a "veteran" figure. From the previous black-and-white TV to the current high-definition full-screen intelligent voice TV, the picture, color and sound quality are impeccable, which brings us a feast of vision and hearing. It witnessed the progress of science and technology!
In a word, technology has promoted our social development and made our life more convenient, faster and better. Thanks to the convenience brought by science and technology, we also need to study hard and contribute to the development of science and technology. I believe our tomorrow will be better.
Technology makes life better. Today's science and technology are amazing, and all of us admire them, from Bluetooth headsets and mobile phones to televisions, cars and airplanes ... Today, we can't live without them all the time.
Take the Bluetooth headset as an example. A small earphone has great energy. With headphones, it is like having your own space. The moment you put it on, it always calms people down. No matter how noisy the environment is, taking it to answer the phone, listen to cross talk and listen to music can make us no longer worry and relax.
In life, the biggest technological change should be the mobile phone. First of all, ask a question: Who doesn't have a mobile phone among adults (18 or above)? In the past, the earliest mobile phones only had the function of calling. So far, we can even talk with watches, not to mention mobile phones. Taking photos, chatting, playing games, sending emails … all these can be operated by mobile phones. The most incredible thing should be the invention of mobile payment. Since then, our lives have been bound by wallets, and even the "thieves" have lost their jobs. Wechat and Alipay only need to scan the QR code, and technology makes life more convenient and full of fun.
Developed network technology, combined with computer and TV, allows us to see the anecdotes happening all over the world without going out. Let's see the world without moving.
Even bigger, cars, bullet trains, planes, these vehicles. Nowadays, they have made us no longer lonely and bored on the way to distant places. The green leather train used to be very slow; Now, China's bullet trains and high-speed trains amaze the world! .
Technology has changed our lives. Technology makes life more exciting! Technology makes life better!
Technology makes life better. 3. Technology is getting better and better. Since ancient times, many peerless celebrities want to start with science. "Copernicus put forward Heliocentrism, Edison invented the electric light through thousands of experiments. From the technical development of "three people, there must be a teacher" to relying on everyone, these are all around science and technology.
Ancient people never believed in science, burned incense and worshipped Buddha every day, and in the end they still had nothing. Many people worship Buddha, and believe me, nine times out of ten there will be retribution. But many people believe in technology. Although many people have been guillotined, they will not give in until their death. This spirit is the crystallization of science and technology.
In the past, when people were sick, the prescription didn't work very well, and some diseases didn't work even if they took medicine. In this way, many people died of simple diseases in ancient times, but today they are all right, not only with advanced medical technology. My advanced machinery can be used again, and even the most intractable diseases can be saved.
Nowadays, people are full and happy, and the medical technology developed so far can cure almost all diseases seen in life, so those who are extended have more time. And expand life. Experience the excitement of life. With such great wisdom, mankind has discovered and created so many miracles, and the Internet has benefited thousands of families. The first cosmic speed sent the space shuttle into the universe. These technologies are unprecedented in ancient times, which is the symbol of human science and technology, the development of science and technology, the invention and creation of many scientists, and the hard work of groups of scientific and technological personnel. Studying every corner has made great changes in people's lives. Let's live a happy life.
We also have reason to believe that the rapid development of science and technology will be used to benefit mankind, nature and a better life. We should continue to work hard to make the world a better place!
Technology makes life better. In ancient times, people lived a very inconvenient life: if they wanted to go to other places, they had to walk; Later, people will tame horses and speed up their progress, but horses also have to rest, and the efficiency is still very slow; It was not until the twentieth century that people discovered electricity and invented the electric motor that life became convenient. Now, the plane flies over the ocean and the spaceship returns to Earth. Science and technology have made rapid progress!
Technology makes life better. In the past, I had to take a day's train to go back to my hometown. Now I only need to take the high-speed train for half a day, which is twice as fast, and it only takes two hours by plane. It used to be a long way to go out to play, but now the bus is in place in one step; In the past, cable TV had to change several channels. Now, there are all kinds of network TV, and it can also be used for screen projection.
During the summer vacation, my father installed ETC in the car and took us to Nanjing to play. When crossing expressway, my father drove the car to the "ETC special passage" and only heard a "drip" and the car passed the toll booth. When we arrived in Nanjing, it was dusk, and my mother took us to a hotel. I saw my mother holding a mobile phone in one hand and an ID card in the other, whispering a few words to the salesperson, and the salesperson gave us the room card.
When I arrived at the room, I was still wondering: what made us pass the toll booth quickly and get the room card? I opened the website of Bing, and finally got the answer: When ETC passes, you must check the special magnetic card, deduct the corresponding money, and then pass the toll station. Online booking is to generate and calculate a QR code when you place an order. You only need to take the QR code and certificate to get the room card!
Technology makes life better!
Technology makes life better. In this 2 1 century, our life is inseparable from science and technology. The rapid development of science and technology makes us live a comfortable, comfortable, happy, convenient and healthy life.
In the past, people could only use stone tools, torches and bonfires. Not to mention the poor quality and low efficiency of stone tools. The flashlight is not bright enough, and oil droplets will burn your hands. The bonfire is a little brighter, but the waste gas will pollute the environment. In the past, even if people caught a cold, they felt that they were terminally ill, so people's life span was very short.
With the development of science and technology, people can send rockets into space and let warships patrol the frontier of the motherland. The previous stone tools have long been replaced by iron and machines. From bonfires to tungsten lamps to energy-saving lamps to LED lamps, science and technology have advanced by leaps and bounds in all aspects. Nowadays, with the rapid progress of medical science and technology, many intractable diseases can be solved easily, prolonging people's life.
When I was a child, I used a stone stove to cook and boil water at home. Every time I get up, I can see a lot of firewood in the kitchen. I have to put it in the stove to cook or boil water. In the first five years, the stove was knocked out and replaced with a natural gas stove. You can make a fire and cook directly. Later, with the rice cooker, there was no need to cook in a pressure cooker.
In the past, there was only one electric fan at home, which could not resist the high temperature in hot summer. Later, I bought an air conditioner, which was much cooler. I can adjust it to the right temperature at will, and it has a good summer effect. Nowadays, air conditioners can both cool and heat. In winter, it is a good enjoyment to turn on the hot air conditioner!
Because technology makes us live fast and well, and technology makes life better.
Technology makes life better. In ancient times, there was no TV, no computer, no mobile phone, no telephone, only letters, and it took several days to deliver letters, let alone the other party's reply; There are no cars, planes and rockets. I can only ride horses and walk in the distance. I have never been to space to appreciate the beauty of other planets ... but they don't think it's troublesome because they haven't experienced the power of technology. If I have to stay in a place without electronic products and transportation for a week, I will definitely refuse. I want to appreciate the beauty of technology.
In the past, it took several days to go to a distant place, but now, we have a car and can arrive in a few hours; In ancient times, it was inconvenient for people to go anywhere Now that the plane exists, you can go abroad in a few hours. Also, now that we have a rocket, it is no problem to rush out of the earth, leading everyone to appreciate the beauty of the earth and helping mankind explore the mysteries of the universe, the beauty of other planets, the beauty of the surface and the beauty of knowledge.
Mom thinks that the kitchen stove is scientific and technological, so there is no need to light a fire slowly and face the possibility of being put out. Now as long as you press a button, the fire will start and you can cook, and there will be no sudden ceasefire.
Dad thinks that smart AI is technology, such as sweeping robots. Even if they don't move or do anything, the home will be cleaned by robots, which is more convenient for cooking robots. If I am hungry, give him the ingredients and she will cook delicious food.
My sister said that mobile phones are technology, so you can make phone calls, order takeout, watch cartoons and pay for them. The function of playing games on them is very interesting and brings more convenience to our life.
I think technology is a convenient thing.
Technology is everywhere in life, making people more convenient and making life better. In the future, science and technology will be more developed, which will make us live better.
Technology makes life better. In modern society, science and technology have brought us countless conveniences. Television, computer, internet, mobile phone and so on. These products have become the necessities of our life and work, and we cannot do without them.
In the past, people used ancient envelopes and pens to express their thoughts and greetings to distant relatives or friends. It often took days or even dozens of days to send letters to distant relatives or friends. This is not only slow, but also easy to lose letters.
In modern times, we only need to turn on the computer and mobile phone, tap a few keyboards on it and send a letter to distant relatives and friends in a few seconds.
Internet connects all our regions and countries into a global village.
In the past, people didn't have the Internet, mobile phones and computers. Everyone seems to be holding a brick in his hand, commonly known as "mobile phone". With the progress of the times, mobile phones have gradually evolved into "bb" and "PHS". ...
The functions on the mobile phone have also become much more. The original mobile phone can only make phone calls, but now the mobile phone can not only make phone calls, but also pay by mobile phone, play games by mobile phone, and link broadband by mobile phone.
You can enjoy surfing on your mobile phone, such as angry birds and peaceful elites. Some mobile phones also have gps function. No matter where you are, you can know your location by turning on the positioning function of your mobile phone.
Not only these functions, but also mobile phones can realize video chat. I want to call a friend and start a video chat. I can see what the other person is doing and do the above things clearly through my mobile phone.
The times are progressing, technology is progressing, and life is also progressing.
Technology makes life better.
Technology makes life better. Composition 8 "WeChat Payment Received, 15 yuan" Listening to the prompt of WeChat payment success, I can't help falling into memories. What makes today's life so happy and beautiful is technology.
In that era when electronic payment was not popular, everyone would bring a lot of cash when they went out, and they should be careful that their money was stolen, so they didn't dare to have fun while playing. But now, it's different. With the development of science and technology, electronic payment is becoming more and more popular. It's convenient to take your mobile phone with you when you go out. I remember that time, my mother and I went back to our hometown. We came to the bus stop first, but I forgot to bring my card. In desperation, you can also drive the bus code when you think of your mobile phone. After sitting in the car for more than ten stops, I arrived at the subway station and got off. Only then can I see that the mobile phone has prompted that the fee has been automatically deducted. The nine o'clock train didn't arrive at the subway station until eight o'clock sharp. At this time, my heart was extremely uneasy: is it too late? It takes 20 minutes just to pick up the ticket! Hey! It must be too late, and it must be very troublesome to adjust the time! However, on second thought, I think it is better to give it a try. After all, the only thing I can do now is to get on the subway quickly, pass the gate with WeChat boarding code and get on the subway. When the subway started, I knew it was not too late. Bright headlights shone in the dark tunnel, and the subway ran fast in the tunnel. We arrived at the railway station on time. But then, we fell into another problem: the train ticket has not been picked up, and we may not be able to catch it. I keep asking my mother: will it be in time? But my mother unhurriedly turned on her mobile phone, called up the payment voucher, and successfully got the ticket in the ticket vending machine. We finally got on the train on time. I even bought a meal with my mobile phone and watched the scenery outside the window while eating. The speed of the train on the track also symbolizes the "dragon" of China.
Science and technology make our life more convenient. Technology has made China people stand up. Stay at home, they can buy food, go out without anything, and they can also bring their mobile phones. People can survive. Really, technology makes life better.
Technology makes life better. The phrase "technology makes life better" deserves our deep thought. Let's talk about my understanding of this sentence: science and technology is the primary productive force, and science and technology is a symbol that leads mankind from modern times to modern times. This is also a means for us to create a better and brighter future. Science and technology not only promote economic and social progress, but also change our lives. It is closely related to our life. The continuous development and innovation of science and technology not only improve our quality of life, but also make our life more comfortable, convenient and enjoyable. Technology makes life better.
Science and technology have brought us many benefits. It used to take several months to ride from Jiangxi to Beijing. Now, with trains and planes, it only takes a day or even a few hours to get there. This is the charm of technology. In ancient times, people could only use fans to fan the wind in hot summer, but now, with electric fans and air conditioners, life has risen by two grades in more than a year. There are countless examples of this.
Technology makes life better. With the rapid development of science and technology in the 2 1 century, you can move your needs home and buy whatever you want by sitting at home with a little mouse, which is fast, convenient and low-carbon. Technology comes from life, and life cannot be separated from technology. Technology makes us feel warm in thin and soft warm clothes in cold winter; In hot summer, air conditioning provides us with a cool feeling. When solar energy and elevators bring convenience to our lives, our lives are more comfortable under the guidance of science and technology.
With the development of science and technology, people's living standards are getting higher and higher, their material life is enriched, their education level is improved, their eyes are bigger, their faces are more smiling, and their wallets are more bulging. These are obvious facts, which prove that technology makes life better.
Technology makes life better. Good composition 10 2 1 century, science and technology are developing so fast! The development of science and technology has improved our life.
Technology makes our travel more convenient.
I go to Changsha every summer vacation. A few years ago, my parents queued up at the train station to buy train tickets, and then waited for a few days. We finally arrived at the station platform, but we didn't know whether to wait for the bus to the left or the right. We had to rely on "experience" and "guess". Sometimes, if we guess wrong, we have to go backwards. Every time we get on the train, we are exhausted and sweaty.
This summer vacation, I will go to Changsha again. This time we bought tickets online, and we didn't need to pick them up. When you arrive at the railway station, you can enter the station by scanning the detector with your mobile phone, which is convenient and saves time and effort. What surprised me even more was that as soon as I entered the platform, I looked up and saw the signs of 10 turning right and 1 1 turning left. I walked to the left and looked down and saw the waiting positions of 12 and 13. Tourists wait for the bus according to the notice. A few minutes later, the bullet high-speed train.
We calmly got on the high-speed rail. I took out my mobile phone and checked the itinerary of this high-speed rail, when and where to leave. When and where to arrive; It is clear at a glance which station stops for a few minutes. The high-speed rail has free internet and charger for passengers to use, which is both safe and warm. I click on the English course stored in my mobile phone and enjoy the scenery while listening to English. How happy I am! You can also watch movies, watch TV, listen to music and go shopping with your mobile phone. It takes more than three hours from Zhengzhou to Changsha. Time is accurate and speed is fast. This is really a pleasant trip!
Technology makes my journey more colorful, technology is everywhere, and technology brings us a happier life; Technology brings us a more convenient life; Technology brings us a better life!
Technology makes life better. Composition 1 1 Our life has undergone earth-shaking changes, and all these magical changes come from a great hero-science and technology.
Technology makes life better, and this beauty is reflected in our lives. First of all, clothes are more comfortable to wear than before, and they are very environmentally friendly. The most important thing is that it is much more convenient to buy clothes, because now the network has become very developed, and there are many shopping software on mobile phones, including Taobao, Vipshop, Mushroom Street, Pinduoduo and so on. Shopping on these softwares, as long as you find what you want to buy and pay, the courier brother will deliver it to your door, which is very convenient. Not only that, you can also get coupons to deduct some of the money paid.
Eating is also more convenient than before. Nowadays, the food is delicious and delicious. In order to satisfy the preferences of those housewives, the profession of takeaway was born. The struggle of take-away companies can be said to be raging, and the two hosts, Meituan and Hungry, brought us delicious food. Now as long as you turn on your mobile phone, you can know what's delicious around you. Is the function very developed?
Science and technology have also made indelible contributions to the remaining housing and transportation. I used to travel, but I couldn't find a hotel at midnight. I haven't gone now, so I can settle my room and feel more at ease when I play. In terms of travel, because of the high-speed rail, Didi taxi, subway and bicycle, it provides great convenience for travel.
Technology is changing our life, making our life more comfortable, convenient and fast, and making today's life better.
Science and technology make life better 12 With the continuous progress of science and technology, there are more and more things that can make our life more convenient. Let me tell you something about mobile payment!
I remember when I was 6 years old, I had a special experience that I still can't forget-my mother and I were going out to buy some daily necessities. We went to the supermarket, looked at this and that, and put everything we thought was good in the shopping cart. Helped us achieve results. But when we checked out, the embarrassing thing happened-we bought more than 200 yuan, because my mother only brought 200 yuan's money and no bank card, so I had to put the toy back after my mother was puzzled. At that time, I was so sad that I shed tears and thought, "If only my mother had enough money."
Now, just bring your mobile phone when you go out, and you can easily pay by scanning the small QR code scattered in various businesses when you check out. You can also know the past life of the goods, and even every stage of the growth process of a Chinese cabbage can be known in the QR code here.
In the past, it was always a chore to buy a ticket to go home at Spring Festival travel rush peak. Waiting in line for three days and nights may not necessarily buy tickets. According to news reports, during the 20xx period in Spring Festival travel rush, the national railway * * * sent three passengers. 8.2 billion people! There was no sea of people at the national ticket window this time, and there was a long queue. Most of the 8.2 billion passengers bought tickets online. I can't help liking this function of the mobile phone! Proud of the country's prosperity and advanced technology!
Not these online shopping, online ordering intelligent robots and so on. The emergence of these high technologies makes our life more convenient and beautiful!
Technology makes life better. 13 The era we live in today is the era of science and technology, which has brought rapid changes to mankind. No matter when and where, we can feel the power and convenience brought by technology to life.
In the early days of mankind, technology was not as advanced as it is today, and people's lives were neither comfortable nor convenient: they ate and wore primitive clothes, lived in simple houses, walked outside or rode horses and cattle. But today, with colorful clothes, nutritious and delicious food, spacious and comfortable houses and various means of transportation: cars, trains, planes and subways, people have more choices to travel. Moreover, in cities, highly intelligent factories reduce the physical strength of workers; Convenient payment everywhere, taking a mobile phone, shopping by car, scanning QR code, all will be done soon. In rural areas, most of the grain has been mechanized from planting to harvesting, and there are no more sickles to harvest cattle and horses. More and more intelligent harvesters can complete farmers' previous ten or twenty days' labor in a few hours! Greatly saves time and manpower. People have more time and energy to study and travel.
These are all changes brought about by human's long-term efforts to develop science and technology. Of course, there will be bad places.
The air was not as hot, dirty and changeable as it is now. Fortunately, people realized this, and more environmental protection technologies appeared. I believe the future will bring us bluer skies and clearer rivers and oceans! On the developed Internet, people can communicate easily, but there are also bad voices on the Internet. Network violence, foul language and rumors have polluted the network environment. The state has stepped up its efforts to crack down on these, so that people can restrain their words and deeds, purify the network, and let people work and study more comfortably.
Technology is omnipotent and ubiquitous, and any problem can be solved through technology. Our study is to lay the foundation for mastering and developing science and technology in the future, so we should study harder and let science and technology serve mankind more!
Technology makes life better. Composition 14 Chairman Mao once said: "Without science and technology, it is impossible to improve productivity." I think technology is a beam of light, which can illuminate the road of human progress. Our present life is inseparable from science all the time. In the past, people never imagined that people could fly freely in the sky or swim in the deep sea like birds, but technology has given us these wonderful and magical things.
Without imagination, there is no technical imagination, just like adding wings to technology. I finished my homework in the afternoon and bought a stationery bag on Taobao. I received the parcel in just two days. Stationery bags not only deliver goods quickly, but also have good quality. Now there are many such applications on mobile phones, and you can buy good quality goods at home. And there are all kinds of goods in it, which is really "only you can't think of it, only you can't think of it."
One technology that China is proud of now is WeChat payment. Because this technology is not used by foreigners, they are curious and even more amazed after learning it. Some time ago, I saw a video on the Internet about a foreign guy who had no money to go to the supermarket with his mother and taught her how to pay by WeChat. After reading it, I was filled with emotion. My motherland is looked down upon by others and praised by the whole world. These are great changes brought about by science and technology.
In addition, when you feel sad when you travel without transportation, mobike was born. Anytime, anywhere, no matter where you are, there will be a little yellow car parked beside you. Great cloning technology will make our life better. We can use cloning technology to cultivate new vegetables with high nutritional value. Two kinds of organisms can synthesize new high-quality biological varieties.
Fielding said: "The fantasy of science is, in the final analysis, the bold creation of science and technology." I think science and technology have always been the engine to promote the development and progress of China, so we should make bold innovations and make full use of science and technology to push our China to the top of the world.
Technology makes life better. 15 In recent years, China's scientific and technological development has advanced by leaps and bounds, and high-speed rail and WeChat payment have brought great convenience to people.
In the past, the technology was underdeveloped and the communication speed was slow, which brought great inconvenience to people.
At the earliest, the ancients wrote letters on bamboo slips and wanted to send letters to friends or relatives far away. They have to rely on manpower to walk at least dozens or even thousands of miles, which is very tired and takes a lot of time. Later, paper was invented, although it was much lighter than bamboo slips, but it still took a lot of time to send it to far places. Later, the telephone was invented, which could communicate with friends farther away, but it was not fast enough. Until now, 2 1 century, the arrival of an internet era.
Now, people can use WeChat and QQ to send a short message from one end of the globe to the other in a few seconds. Now we call less and less, because the "voice call" in WeChat can completely replace the phone. What surprises me most is that the "video call" in WeChat can not only communicate with each other, but also see each other. What a wonderful "heaven is still our neighbor"!
Not only the communication speed is fast, but also the domestic traffic is extremely fast now. In the past, people used carriages and rickshaws, which were slow and tiring. It was not until later that people invented cars and green leather trains, which greatly improved the traffic speed.
Now the high-speed rail runs fast and smoothly, and the safety factor is extremely high. I remember someone did a test on the stability of high-speed rail: put a glass of water on the table of high-speed rail to see if the water fluctuates. The test results stunned me: the water in the cup didn't fluctuate at all! I remember that my father used to go to Beijing on business, and it took more than ten hours by green leather train. Now, it takes more than three hours. Do you mean fast or fast?
But what I admire most is: WeChat payment. When it comes to money, what comes to mind is paper money. But now there is almost no money. Take only one mobile phone when you go out, and money is just a number. Scan the QR code and the money will arrive, which is very fast and simple.
I hope that in the new era, our technology in China can be by going up one flight of stairs! I will work harder to learn scientific and cultural knowledge and be the successor of scientific and technological development in the future!