People can't live without technology, just as technology changes life! So how does senior one write an argumentative essay about how technology changes life? The following is an argumentative paper for everyone that technology has changed their lives. I hope you like it!
Science and technology change life 1 science and technology, as the name implies, is science and technology. Everyone should be familiar with science and technology, because it is used and served by us and it is closely related to our lives. It not only brings us spiritual pleasure, but also physical comfort. In this rapidly developing society, science and technology represent a kind of spirit as well as a kind of strength. It represents an innovation and a civilization. It is an important symbol to measure a country's comprehensive national strength, and science and technology occupy an important position in any field.
Science and technology are widely used, including military, biological and aerospace. Technology has been integrated into life and enriched it. In the street, at home, in the classroom and in the shop, technology has brought convenience to people. It can be said that human beings created science and technology, and science and technology also created human beings. Human beings and technology are interdependent. Our food, clothing, housing and transportation are inseparable from technology. Let me take you into the wonderful life of science and technology.
Clothes make the man, and everyone needs clothes to dress himself. Take a closer look at the clothes we wear. Acrylic, silk and pure cotton ... are slim, warm and healthy ... countless, which bring us warmth, comfort, health and happiness. These clothes can't be made without technology. Let's say warm clothes can make you feel warm. In the cold winter, we don't have to wear thick down jackets and sweaters, but only a light and soft warm clothes can make us feel warm. You see, isn't this the convenience brought by technology?
Let's see what we eat. Now, we should pay attention to everything we eat, that is health! With the progress of society and the development of human beings, people's concept of food has also changed, not only pursuing delicious food, but also demanding healthy and nutritious food. Nowadays, many people eat high-tech foods, such as protein powder, calcium tablets and dietary fiber. , are studied by scientific and technological personnel. Today, we talk about a high-tech food: vegetable juice drink. Vegetables are an important source of vitamins and minerals and the guarantee of life and health. In terms of nutrition and health care, vegetables can provide comprehensive nutrition and prevent or even treat nutritional deficiency. However, because the taste of vegetables is not accepted by most people, scientists and technicians have improved vegetables and made a delicious vegetable juice drink, which has become an ideal future drink.
Next, let's look at the most common material for building houses-cement. Cement is a brownish gray powder made of limestone and clay. When it is used, it becomes hard and abnormal when mixed with water. In recent years, with the development of new technology, functional cement has been continuously developed. There are many kinds of high-tech cement, such as glass cement, light cement, rubber cement, sugar water cement and color-changing cement. They all have their own characteristics and are the crystallization of science and technology. Today I'm going to introduce you to a magical cement: color-changing cement. This kind of cement is not only an ideal building material, but also can be used to forecast the weather. Also known as "meteorological cement", it is blue when the weather is dry. Once wet, it turns purple; If it rains, it will become a bright rose after absorbing water. It changed color because cobalt dioxide was added to the cement. Look, isn't it amazing? In fact, this is also the surprise and convenience brought by technology.
Speaking of cement, let's talk about cars. The car is a convenient and important means of transportation. Whether traveling or going to work, it is convenient to have a car. Looking back at the history of automobile development,1On July 3rd, 956, the first medium-sized truck named "Jiefang" was born in China, ending the history that China could not make a car. Later, Dongfeng brand domestic cars were produced; The first 2.2-ton military off-road vehicle; First adopt 60 dump trucks; The first coach and the first red flag car, etc. Today, Honda, Mercedes-Benz, BMW ... these are the crystallization of science and technology, releasing the charm of science and technology. It is the development of science and technology that has brought us today's convenient cars. It can be seen that science and technology have made great contributions to us, and everything we have today cannot be separated from science and technology.
Science and technology have played an important role in food, clothing, housing and transportation, facilitating and benefiting mankind.
In the rapidly developing 2 1 century, technology is not mysterious. It is hidden by your side. As long as you observe it carefully, you can also invent your own technology. Perhaps the small technology you invented, after being modified and perfected by experts, has become a veritable scientific and technological product, and can also make great contributions to the future society and mankind.
Students, science and technology is a magical and great cause, which brings infinite joy and convenience to our lives, allowing us to understand, discover and create science and technology. I believe that technology comes from life, and life cannot be separated from technology. Let's use our wise eyes to discover technology!
Technology changes life. With the development of global science and technology, our life is getting richer and richer. Subway, high-speed rail, plane, telephone, mobile phone, escalator, etc. The development of these technologies has changed our lives.
The maglev train does not run close to the rail, but runs on the rail surface in the form of suspension. It turns out that it uses the attraction and repulsion principle of electromagnetic induction to float the train body, and then uses solar energy, wind power or hydraulic power to push the train forward. This kind of train will not be noisy, safe and stable, and will not pollute the ecological environment. The maglev train in Japan levitates the car body by using the magnetic field generated by electromagnets and coils. The maglev train in Birmingham, England levitates the train by using the magnetic field between electromagnetism and track.
Cement mixers transport mud, and loose mud blocks are used in the construction site. In order to prevent the mud from forming lumps, I rolled while walking. There is a large sports transport vehicle which is also a round box. It is used to transport liquids. The circular design of liquid tanker has some truth. First of all, under the condition of the same surface area of materials, the volume surrounded by circles is the largest; Then it is round, without edges and corners, and it is not easy to be damaged. The pressure of the circular tank is also relatively uniform.
Satellites are high-tech communication buildings. Every few years, a satellite must be launched to the whole world. Satellite consists of stars, transponders, receiving and transmitting antennas, solar power generation system, attitude control and orbit control system. We see that TV programs thousands of miles away are receiving wars from satellite antennas to various regions, and some assistance will be provided separately. In this way, we can watch TV programs thousands of miles away.
High-rise buildings are very common in cities, so they have to be used because of the high land price. There are many forms of high-rise buildings, such as square column, circle and prism. Common zigzag buildings, like rectangular building blocks, have poor wind resistance. Cylindrical buildings have good wind resistance. The famous cylindrical building is the Peach Tree Central Plaza Hotel in Atlanta, USA, which is the tallest conical hotel in the world. Conical buildings have the best wind resistance and strong earthquake resistance.
Technology is changing our lives, and it is leading us into a brand-new society. As long as we love science, study science and observe science, we can create a perfect realm!
In today's society, with the rapid development of science and technology, various new products emerge in an endless stream, which permeates our daily life from all aspects. "Moistening things quietly" is generally to secretly change our living habits. Obviously, technology has a great influence on our lives, and technology has changed our lives.
Take the current smart phone as an example. Many years ago, the mobile phone was not popular, and only a "mobile phone" with huge mass per unit volume was produced. Its main function is just to make phone calls, which is very inconvenient to carry. What about now? Children as young as a few years old and old people as old as 80 or 90 can simply use smart phones. The functions of mobile phones have also become very powerful, such as playing games, reading books and watching news. It can really be said that "one machine in hand, the world has me." From the quiet development to now, even at the beginning, the signal is not particularly stable, and now it covers almost most parts of the world, making it more convenient for people to use. People rely more on the powerful functions of mobile phones, and mobile phones have gradually become a part of people's daily lives. It is precisely because of the development of science and technology that smart phones were born. Only mobile phones can change lives, and technology can change lives.
When it comes to smart phones, you have to mention the Internet. In this era of big data, the existence of the Internet makes the whole earth a huge "net" that connects all aspects of people's lives. Current events broadcast in time often extend along a "line", which is another world. It seems that you can "know each other" with the whole world through the internet, so that you can easily understand everything happening in the world through the internet even if you don't leave home. It is precisely because of this connection that people's daily lives are linked together and society is also linked together. If it used to be, how could it be done? It is precisely because of the development of science and technology and its practical application in real life that such a grand occasion can be achieved. It is technology that has changed life.
With the development of the Internet, e-commerce has sprung up. From running to the physical store to buy the goods you need, you can stay at home, pick up your mobile phone, brush it a little, choose the goods you are satisfied with, and then you can directly go online to trade and pay, and then you don't have to do anything, just stay at home and wait for the courier to knock on the door. This greatly facilitates people's lives and changes people's living habits. I have to say, it's a very big change from going out shopping to choosing your favorite goods at home and waiting for delivery.
In short, it is precisely because of the development and progress of science and technology that people's lifestyle has changed and people's material life has become more and more exquisite. In order to meet people's needs, science and technology are also constantly improving. The two interact, technology has changed life, and people have benefited from it.
Technology changes life. China began to degenerate from the Qing Dynasty's closed door to the Opium War, and did not start to work hard until 1949 when the new China was founded. Although the level of science and technology was far lower than that of other countries at first, in the spring of 1980, Grandpa Deng drew a circle in the south, designated Shenzhen as a special zone, and from then on, the road to reform and opening up in China began. Economy and military began to take off. Later, China had its own satellite navigation-Beidou, its own space station, and the 500-meter spherical radio telescope (FAST) ... The development of science and technology in China in the past dynasties also influenced the way for three generations to go home during the Spring Festival. Next, I will tell you about the way home for grandparents, mom and dad, and our generation.
In my grandparents' generation, I always went home by coach and green leather train. At that time, the train was not only slow but also crowded. At first glance, the carriage was crowded with people and there was no comfort at all.
At that time, it was already very luxurious, and it was not that easy to buy tickets. You had to connect them. If you are too sleepy, you can only sleep on the floor. It is extravagant to eat a tea egg when you are hungry. When waiting for the bus, there was the sound of selling tickets, which was as lively as a vegetable market, and the luggage was also several snakeskin bags.
Later, in my parents' generation, expressway was very developed, with luxury buses and bullet trains. Compared with green leather cars, the appearance, speed and comfort of motor cars have undergone earth-shaking changes, just like the White Dragon taking off on the land of China. Just patiently queue up to buy tickets, and the clean and bright waiting room is in good order. When you are hungry, you will eat a particularly tall food-"instant noodles". It is said that local tyrants can have another ham sausage.
In our generation, planes are all high-speed trains, and everyone can drive. Fuxing, a high-speed rail independently developed by China, has a speed of 350km/h, leading the world level and creating the speed of China. It is also much more convenient to buy tickets. You can buy tickets and refund tickets directly on your mobile phone. Luggage is not like big bags and small bags before, and there is no snakeskin bag. Now, luggage is used. People have also become more civilized, and the waiting room is quiet, full of dazzling shops, convenience stores, KFC, coffee shops and WIFI.
From the way home of three generations, we can see that in the past dozens of hours, dozens of hours, now a few hours, China flies fast, which is the embodiment of national strength. After years of hard work, we have become a world industrial, economic, technological and military power. A country is strong when a teenager is strong, and a country is strong when a teenager is strong. We teenagers have no reason not to work hard!
With the rapid development of modern science and technology, we have walked out of the previous era of eating blood and drinking blood, and came to the era of advanced science and technology. The development of science and technology has brought great convenience to our life.
I used to worry that there was no light at night, and every household was brightly lit that night; I used to want to taste the delicious food in the sea, which was very luxurious. Now fish and shrimp are commonplace. In the past, I always felt that it was difficult to pass on letters from home, but this and Heaven are still our neighborhood ... Yes, a series of benefits brought by science cannot be ignored!
In the Tang Dynasty, Yang Guifei wanted to eat fresh litchi, but fresh litchi could only be eaten in the south, so the emperor sent someone to transport it from thousands of miles away with a fast horse. How many fast horses have been exhausted to ensure freshness! But nowadays, it is common for ordinary people to eat fresh litchi everywhere in the market. It can be seen that the development of science and technology has brought us much convenience!
In ancient times, homeless people missed their relatives in their hometown very much because they lived and worked far away from their hometown for a long time. After writing home letters, their families didn't reply ... why? Because the letter may have been lost halfway before it was delivered home; It is also possible that it took a long time for the family to receive the letter, and it may take a month or two for the wanderer to receive the reply from the family. So it is difficult to say a word to his distant relatives.
Nowadays, sending messages to distant families is very fast. In less than a second, the other party can understand what you want to say, not only on the phone, but also on video chat. In this way, you can chat with distant relatives at any time, and you can also see their faces in the distance. How happy it would be if you could see your relatives in the distance in the past! People can't solve it, and technology can definitely help you solve it. For example, if you encounter difficulties in learning, as long as you turn on the computer to type, the correct sentence will be displayed on the computer display screen. As long as there is science, there is no need to worry about any major difficulties.
However, with the development of science and technology, environmental problems have been ignored. Discharging wastewater into rivers on a large scale makes people unable to eat safe seafood and wastes valuable resources on a large scale, but never thought about how serious the consequences will be. While developing science and technology, we should also protect the environment.
Science and technology is a double-edged sword, which is the driving force of our human progress. It has brought us convenience and development, but it has also brought many negative effects. We should make full use of the benefits brought by science and technology, and we can't ignore the environment on which we live.