From the internet, there are people who surf the internet; With people surfing the Internet, some people talk about the advantages and disadvantages of surfing the Internet. Today, as a college student, what do I think of college students surfing the Internet? I think it should be divided into two.
The network was originally used in enterprises to find the information needed by the company and negotiate business. At this time, the network has not been popularized, but its role is positive. At this time, the network is not perfect, but I don't think there are any advantages or disadvantages.
With the progress of technology, the network is becoming more and more perfect and popular. In order to better meet the needs of the public, there are online games, QQ and various sections. As a result, more people surf the Internet, including college students. There are various reasons for college students to surf the Internet. Some pass the time by looking for netizens; Some stay up late for online games; Some people "enrich" their lives for online movies. Of course, there are also for learning. I heard with my own eyes that an architecture student had to stay up for two nights to paint. Let's not talk about whether his behavior of staying up late is improper, but only about his use of the internet. He is using the internet. I want to interject, what is "utilization rate"? I think, here, use is not a derogatory term, but a positive and effective use. Today, with the development of science and technology, with the help of computers and the Internet, many things that could not or were not easy to do in the past can be done. Is this Lee? Is it a disadvantage?
As a student of tourism department, I often surf the Internet. On the Internet, you can see a lot of information about travel. There are scenic spots introduction, tourism information release and national tourism policy release. These can be said to be the latest and fastest. For such a sensitive industry as tourism, getting information earlier means seizing opportunities earlier. Is this Lee? Is it a disadvantage? Of course, the internet is not all reliable information, but also rumors and fallacies. If we don't distinguish between them, we will all adopt and accept them, and that would be a big mistake. Is this profit again? Still a disadvantage?
The Internet extends in all directions. You can meet many people online. Native, foreign, China, foreign, of course, there will be good people and bad people. Online, there are netizens, exchange needed goods, contact each other, provide opinions and suggestions to each other, and establish good online friendship. Is this Lee? Still a disadvantage? Indulge in online chatting all day, don't attend classes, do nothing, just surf the internet and chat with people at the other end of the network for a long time, and may eventually go astray. Is this Lee? Is it a disadvantage?
Everyone says that the internet is wonderful, it can instantly present what you want to know; You can search an old magazine that you have been looking for but can't find; You can search some cutting-edge knowledge that has not appeared in books and newspapers. You can use it to enrich yourself, and really reach the state of knowing what is happening in the world without going out, and reaching the state of knowing the cutting-edge science with a computer. Is this Lee? Still a disadvantage? There are also such people, who have excellent network knowledge and use the network to make a fortune, which is ill-gotten gains. Of course, the use here is not the use I mentioned earlier, but also a use, but a destructive use. So it's good? Is it a disadvantage?
In fact, there is no difference between the advantages and disadvantages of the network, and the advantages and disadvantages lie in the people who surf the internet. After learning from Ma Zhe, I know that people should give full play to their initiative, and so should surfing the Internet. Sometimes, there is a thin line between advantages and disadvantages. It depends on how people who surf the internet grasp and how to give full play to their initiative.
Nowadays, it is a trend for college students to surf the Internet, which can also be said to be an inevitable situation. The pros and cons are still said, but how to grasp the pros and cons is not in your own hands?
(2) Science and technology will promote human development. After all, even the most advanced machines are invented and created by human beings, and they must be used by people. Those who are facilitated by the production of tools will be eliminated by society if they give up their labor instinct because they rely on machines, but this does not mean that the development of science and technology will hinder people's progress, because everything has two sides, so does technology, which is a double-edged sword. How to use it depends on ourselves. We can't deny the progress that science and technology have brought to mankind because of personal factors, because people are always the most intelligent creatures, and computers also have excellent performance in some aspects.
Science and technology are the primary productive forces. Without the progress of science and technology, there would be no high development of human material civilization and spiritual civilization today. The key to scientific and technological progress lies in innovation. Innovation is the soul of a nation's progress and an inexhaustible motive force for a country's development. Without scientific and technological progress, there will be no prosperity and stability of the motherland, and scientific and technological progress will greatly promote the development of mankind.
The development of science and technology will promote people's all-round development. Because the development of science and technology creates development conditions for the all-round development of human beings, people can constantly improve themselves under the premise of scientific and technological development, so as to get all-round development. So the development of science and technology will promote the all-round development of people!
Nowadays, with the rapid development of science, many high-tech products are constantly emerging. Computers, cars, dishwashers and washing machines have entered the lives of ordinary people. They do bring a lot of convenience to our lives, but at the same time they gradually lose the basic abilities of human beings. With computers, people no longer think with their brains, because they can do it with computers; With cars, people are no longer used to walking, walking, but driving for a ride; With the dishwasher, people no longer wash dishes by hand. Maybe one day, people will forget how to wash dishes. The development of science and technology is mixed. Happily, it provides the greatest convenience for our life. What is worrying is that one day computers will replace the human brain and machines will replace the hands. By then, the world will no longer be dominated by people who think they are smart, but machines invented by human beings! So I think: the development of science and technology will inhibit the all-round development of people.
As a tool, computer has improved people's thinking ability and efficiency in a far-reaching sense. But the computer will always be a tool for human thinking and labor. Even if it can replace many human thinking activities, it cannot be proved that it can replace all human thinking activities. Human thinking activities always master the processing process of computer programs. As a tool of human beings, computers will always be manipulated by human beings. Without human beings, computers are a pile of waste. Without human beings, technology cannot develop. They are the fruitful results of human thinking and labor.
Improve your thinking ability? All human actions depend on computers. Apart from computers, human beings have become numb to many things. Your so-called thinking ability only refers to how people operate computers, not the real thinking ability of human beings! Remember that computer called "Deep Blue"? Do you still remember "Man-Machine War"? Nowadays, computers can compete with humans. Even if you can control computers and use technology, people's limbs are degenerating, because it is useless to use them by yourself except controlling computers and machines! So people's ability is gradually losing.
Computers have replaced some simple jobs, and people's working ability is reflected in many aspects. Simply saying that the human labor force is gradually losing is too one-sided.
Is to replace some labor! So the human labor force is gradually losing! Therefore, the development of science and technology will inhibit the all-round development of people! Even the basic labor force is lost. I really don't know whether mankind is making progress or going backwards.
With the development of science and technology, people get rid of some simple, mechanical and repetitive jobs, and have more time and energy for more complicated and more innovative jobs. Isn't this promoting human development?
What is simple mechanical repetitive work? That is the instinctive labor force of human beings. We should not forget our roots in everything we do, but technology is teaching us so hard to forget's own roots, so technology is inhibiting people's all-round development.
With cars, people are not used to walking. Taking a car instead of walking makes people spend less time on the road and more time doing things, which improves the efficiency of doing things, but people's walking ability is gradually lost in the efficiency of doing things! Think about the Red Army's 25,000-mile long March. How many people are left who can walk 25 thousand now? Now people's walking ability is obviously lower than that of their predecessors, and in the future people's walking ability is even lower than ours. The technology in the Red Army era was not as good as ours now, but the ability to walk and endure hardships was stronger than ours. Doesn't this mean that people's ability is gradually losing with the development of science and technology?
It is precisely because of the development of space technology that we humans can explore outer space. Isn't this the improvement of human ability to explore nature? Now that you have a boat, do you still have to swim across the Pacific Ocean? Some defects and negative effects in the development of science and technology have been corrected and eliminated through people's continuous exploration. Isn't this the progress and development of mankind?
Whether a question is right or wrong, good or bad, depends on its mainstream. For example, drugs can cure diseases and sometimes save lives, but they may also have side effects. Can you say it's not good? Even the best things will inevitably have side effects. Therefore, the development of science and technology will eventually promote the all-round progress of mankind.
Whether the development of science and technology promotes the all-round development of human beings should be measured as follows: first, whether the average life expectancy of human beings is prolonged; Second, whether people's way of thinking is progressing; Third, whether people's comprehensive physical quality and intelligence are developing; Fourth, whether human beings have mastered the development level of nature.
Primitive people are good at jungle survival skills. Maybe we lack unity and courage, but we develop our knowledge and skills. We can use extremely complicated tools to make the earth smaller and smaller. Both have their advantages and disadvantages, and we can't say who is comprehensive.
Humans have been relying on science and technology for happiness for a long time. Science and technology have always been a double-edged sword. For example, airplanes, rockets, networks and satellites all appeared for military wars at first. While benefiting mankind, the same technology has been used as an accomplice to the destruction of mankind. Science and technology can only be called the means and tools of progress under human control and mastery.
Science and technology will certainly promote the development of mankind, and of course, if there is no corresponding scientific and technological guarantee, it will also promote the demise of mankind.
③ Positive:
Mankind will enter the information age, and the network will be more and more strongly involved in our lives, getting closer and closer to our primary school students. Is it beneficial or necessarily great for primary school students to surf the Internet? We firmly believe that the advantages of primary school students surfing the Internet outweigh the disadvantages. I will elaborate our views from three aspects:
1. Necessity. This is an era of knowledge economy, information is expanding and exploding at an unprecedented speed, and the future world is the world of network. If China wants to keep pace with the times in this information world, as the main force in the 2 1 century, it must be able to adapt to this high-tech society more quickly, have the ability to obtain effective scientific information from the outside world quickly and timely, and have the ability to disseminate scientific information, which is scientific quality. And the Internet has just adapted to this requirement. Didn't Grandpa Deng Xiaoping say, "Computers should start with dolls"?
2. practicality. The resources of the online world are enjoyed, just like a cornucopia, an inexhaustible "golden mountain of wealth". Whoever works hard on this golden mountain will gain something. We can find learning materials from them at the fastest speed, learn more extracurricular knowledge, use the knowledge in class flexibly, promote the development of thinking and cultivate the creativity of primary school students. Surfing the internet can also transcend the time and space and economic restrictions and receive online education from prestigious schools. If you have any questions, you can always get the teacher's guidance through the Internet. Moreover, interactive learning, rich three-dimensional graphics display, language explanation and other multimedia content on the network make learning easy and interesting, which is beyond the reach of any textbook! Besides, the usage rate and content of English are the most on the Internet, accounting for 84% and 90% respectively, which will encourage us to learn English more actively. Is this not good?
3. Reality. The urgent task is to establish computer classrooms in every primary and secondary school, popularize network knowledge, promote primary school students to surf the Internet at home, and realize distance education and knowledge sharing, so as to cultivate primary school students' interest and awareness in learning and applying information technology and cultivate our ability to acquire, analyze and process information. Look around us again. The school website is depressed. Didn't Mr. Wang also suggest you visit the school website more? Isn't the website of the class in full swing? If the Internet is not good, why build these websites?
Indeed, as a new thing, we believe that the network has some disadvantages, but primary school students, with the education of the school, the correct guidance of teachers and the guidance of parents, will certainly enable us to use the network as a tool with a correct attitude. 2 1 century will be the information age, and we will be the pillars of the future motherland. Understanding and mastering computer network knowledge is the most powerful weapon to break through the future information age. Let us believe that every effort we make today will eventually converge on the Shahui Tower and will eventually be rewarded. So I once again state our point of view: the advantages of primary school students surfing the Internet outweigh the disadvantages!
Against:
The internet has brought countless benefits to mankind. The appearance of network is the symbol of the progress of modern society and the development of science and technology. Illiteracy in the modern sense no longer refers to those who can't read, but people who don't understand that computers are divorced from the information age. In ancient times when science was underdeveloped, people often fantasized that they could know what was going on in the world without leaving home. Now, the rapid spread of information has made this fantasy a reality. As a pupil of 2 1 century, can you still read only sage books and not know what's going on in the world?
Another debater cited various examples to prove the disadvantages of the Internet to our primary school students. However, I want to say that everything will always have some disadvantages in the new stage. If we stifle it just because of a flaw, aren't we missing a lot of things that are indispensable now?
Internet speed also has its advantages. Through the internet, we can keep abreast of some latest news. Through the Internet, we can travel all over the country's primary schools in just a few hours, and look up the materials we need in the online library. With the help of online information, we can finish our studies calmly and know the results immediately after the exam. If we have any questions, we can always ask the teacher for guidance by email. Take SARS, which impressed everyone the most. During SARS, some schools in Guangzhou and Beijing had to stop classes. In order to implement synchronous teaching, people invented online school. Every week, the teaching content of online schools is consistent with the progress of school courses, and we can receive comprehensive education from all over the country through the internet. Is this not good? Because of the above viewpoints, we firmly believe that the advantages of surfing the Internet outweigh the disadvantages!