What are the benefits and drawbacks of the internet? For debate, both sides of the argument.

Positive side of the first defense: Thank you, President! Teachers, students, the other side of the defense, everyone!

Humanity will step into the information age, the network more and more strongly involved in our lives, more and more close to our secondary school students. Are there any advantages or disadvantages for middle school students to go online? We firmly believe that the advantages of Internet access for secondary school students outweigh the disadvantages. I will explain our point of view from 4 aspects:

1. Necessity. This is a knowledge-based economy, information is expanding and exploding at an unprecedented rate, the future world is the world of the network, in order for our country to keep pace with the times in this information world, as the main force of the 21st century, we are bound to be able to adapt to this high-tech society faster, to have the ability to obtain effective scientific information from the outside world in a rapid and timely manner, and to have the ability to disseminate scientific information, this This is the quality of science. The Internet is precisely adapted to this requirement. Comrade Deng Xiaoping did not say: "computers should be started from children".

2. Practicality. Network world resources **** enjoy, it is like a treasure bowl, an inexhaustible "rich gold mountain", who diligently cultivate labor on this gold mountain, who will have something. You can find the fastest learning materials, you can learn more knowledge outside the classroom, and the flexible use of knowledge in the classroom, to promote the development of thinking, and cultivate the creativity of secondary school students. The Internet can also go beyond the time and space and economic constraints, in the online education of famous schools, there are any problems, you can also be at any time through the E-mail request teacher guidance. Moreover, the interactive learning on the Internet, rich three-dimensional graphic display, language interpretation and other multimedia content, making learning easy and interesting, which is impossible to have any textbook.

3. Reality. Aurora project in our province is to rapidly promote education informatization, establish Internet classrooms in every primary and secondary school in our province, popularize computer knowledge of the Internet, promote Internet access for secondary school students' families, and realize distance education and knowledge *** enjoyment of the province's primary and secondary school students to provide free on-line inside and outside of the classroom tutoring to cultivate primary and secondary school students' interest in learning and applying information and technology and awareness, and to cultivate the students' ability to acquire, analyze, and process information. . Then look around us, the school's website is not engaged in the red hot, Lin Shouhuai secretary, Chen Xin teacher does not also suggest that we go to the school's website to take a look at it? The web pages of the sections and classes are also in the process of being created.

It is true that as a new thing, the Internet has some drawbacks, but secondary school students are under the education of the school, the school should strengthen the education of young people's outlook on life and values, to cultivate students' ability to judge right and wrong, beauty and ugliness, good and evil, and to shape students' good moral and behavioral norms. Under the correct guidance of teachers and the guidance of parents, we will be able to apply the network as a tool with a correct mindset.

The 21st century will be the era of computer networks, and today's students will be the pillars of the future society. Understanding and mastering the knowledge of computer network is the most powerful weapon to break into the future information age. Let's believe that the little efforts we make today will eventually build up a tower of sand and stand on the shoulders of giants. Therefore, I once again state our point of view: the advantages of Internet access for secondary school students outweigh the disadvantages.

On the other side of the defense: Thank you, President! Ladies and gentlemen, how are you? Just now the other side of the defense talked about online education, but online education is just an exaggerated hype of the businessmen. Not only in China, but also in the United States, a survey conducted by the authoritative magazine USA Today showed that 86% of teachers, librarians, and computer administrators surveyed believe that children's use of the Internet will not improve their classroom performance.

What the other side has just said is that the Internet is a fast and convenient way to exchange information. But I would advise you not to fog up the Internet for middle school students. I would like to lend my opponent a pair of eyes to see the pros and cons of the Internet clearly, plainly and truly. Quantitatively speaking, there are three insoluble problems in the network at present: the first category is the online security problem, which mainly refers to hackers, viruses and online fraud, etc.; the second category refers to the dissemination of pornographic violence and hateful bad information; and the third category is the pollution of information in all shapes and sizes and garbage, just in the other side of the debaters' impassioned four-minute speech, the world's major websites have been hacked nearly 200 times, and the global Internet computer May have been the latest virus infected 1.7 million times ...... reality, secondary school students online has brought a lot of harm:

One, according to a survey, a lot of secondary school students have become a small "netizen", indulging in the Internet, will be 90% of the time to the network game on the network, do the network of prisoners, for the network of exhaustion, obsessed with the "Internet café", the Internet is the most important thing. Obsessed with "Internet cafes", "chat rooms" can not extricate themselves. Not only delayed learning, and even crime, according to the April 2000 "Guangzhou Daily" reported, a 15-year-old secondary school students in order to "arbitrary" online play online games, even killed his cousin, in order to achieve the purpose of possession of her computer.

Second, it is very easy for secondary school students to immerse themselves in the virtual living space of the Internet, and once they return to the real world, they will feel a sense of loneliness and suffer from "Internet alienation syndrome", singing all day long: "The Internet is my home, and it is the only thing in my eyes". This causes serious damage to the psychological. At the same time in physiological secondary school students are in the rapid development of time, but they are online is four, five hours, not only the eyes overloaded, jeopardizing vision; also makes the spine deformation, can be said to be bowed to exhaustion, death after death!

So the disadvantages of the Internet compared with the advantages of the Internet in the exchange of information in the rapidity and convenience, is not the disadvantages outweigh the advantages?

Secondly, qualitatively speaking, we are discussing the specific subject of today's secondary school students, they are a special group, they are easy to accept new things, the desire for knowledge is extremely strong, but they are physiological, psychological immaturity, lack of ability to distinguish right from wrong to deal with new things, poor self-control. These inherent characteristics, and the inherent problems of the network, in essence, constitute the inherent irreconcilable contradiction between secondary school students and the Internet.

So the reality forces the state organs to promulgate special laws on network management, but the network's openness, freedom, and borderless characteristics also make it difficult for the law to be effective. As Negroponte pointed out, in the network world, the existing laws of human society, like a "on the deck of the fish bla bla bla bla desperately gasping for air". Therefore, at present and in the foreseeable future, the disadvantages of the Internet still exist. Maybe in the future, some year, some month, some day, the network will become a clean land. But 10,000 years is too long, we only strive for the future, the reality is that the network has been on the physical and mental composition of secondary school students to varying degrees of harm.

Students, in the face of our partners to throw themselves into the "net", and a "net" love, in order to avoid the "net" thing unbearable to look back on, we call for the net when the net, clean and fresh good time.

Forward two defense: teachers, students, the other side of the defense everyone good! First of all, I would like to point out some of the mistakes that the other side made in his speech just now. First of all, the other apologist said that 80% of teachers and librarians in the United States found that their children could not improve their grades through the Internet, but I would like to ask the other apologist, now the grades can represent the quality? Our country is now promoting quality education, if you just talk about grades, then won't you go back to the dead circle of exam-oriented education?

And the other side of the debate cited all sorts of special cases to prove the disadvantages of the Internet for our secondary school students. However, I have to say that any new thing in the newborn stage will always produce some maladaptive disadvantages, like the industrial revolution and all kinds of feudal production relations, etc., although in the first generation caused some bad effects, but can we deny its greatness?

Currently our country is implementing the policy of quality education, in the information age, the network and quality education can be said to be a family, the reason is that the network can break the boundaries of space and time, to achieve people at any time, any place, interactive communication between each other, the network this advantage of quality education to help a great deal, it can be said to be to the quality of education work to push on the double wings.

Because of the network on the quality of education to help, the current emergence of the "online distance education" this term, secondary school students can travel around the world through the network of prestigious institutions, access to famous libraries, querying any required information without leaving home to participate in academic research, through the Internet from a wide range of choice of appropriate subjects for further study, with the help of the online publication of the course materials, comfortably You can complete your studies, know your grades immediately after taking the exams, and ask for guidance from your teachers via e-mail at any time if you have any questions. For example, the Beijing Normal University Experimental High School a few years ago, in cooperation with the Beijing Telegraph Bureau in the Oriental Netscape website launched the Beijing Normal University Experimental High School online school, the implementation of synchronous teaching, weekly online school teaching content all the experimental secondary school grades of the various disciplines of the weekly progress in line with the readers in all parts of the country by accessing the Internet can be immersed in receiving a comprehensive education.

Currently, China's good schools and good teachers are not many, can not fully satisfy the thirst for knowledge of all good students, the Internet can be limited to a limited time and space in the original excellent teaching content unlimited expansion of all the Internet access to secondary school students can be online to receive a first-class high school in the country's good education, so the Internet is particularly important.

The second defense: Ladies and gentlemen, how are you? Just now, the other side said that the Internet can be used to search for information, but is that what middle school students are searching for? At the same time, the other side of the "Internet" is equivalent to "online education" this is not a clear change of proposition? How do you explain the fact that many secondary school students chat on the Internet and search for pornographic information? Is this what is meant by "education"?

The following is a systematic statement of the disadvantages of Internet access for secondary school students:

Firstly, information on the Internet is of varying quality, and frequent access to the Internet to obtain fragmented and unsystematic knowledge will not only fail to improve the ability of secondary school students, but will be degraded, and a lot of secondary school students are unable to deal with the overload of information and suffer from mental illnesses, such as "information anxiety". In addition, according to the statistics of Prof. Tim Leibe of Middlesex University in the UK, 47% of the non-study information on the Internet is related to pornographic violence, and once students are exposed to such information, the consequences will be unimaginable.

Secondly, because of the infinite attraction of the Internet to secondary school students, a large proportion of secondary school students are addicted to the Internet, thus suffering from a new type of mental illnesses such as "Internet Addiction Disorder" and "Internet Alienation Disorder", and these Internet addicts do not want to have family members or classmates and are detached from the reality of life, and they are a group of robots with a programmed mind.

Thirdly, the network communication induces the conflict of middle school students' outlook on life and values. As most of the information disseminated on the Internet is based on the information of the developed countries in the West, which is often in conflict with the Chinese culture accumulated in the brains of the middle school students who are exposed to such information, and in some cases, it will lead to the formation of another kind of colonialism.

Fourth, the extensive use of Internet language weakens the national cultural quality of secondary school students. The use of English on the network and the content of the most, respectively, 84% and 90%, online typos, sick sentences can be found everywhere, secondary school students long-term contact with this language environment, can not help but worry.

Finally, I would remind the other side of the defense not to be deaf to the large number of facts.