We can take advantage of the necessity of 1. 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!
Some spare time to study their own majors, develop their own potential and develop their own intellectual network can bring 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?
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?
5. Compared with 654.38+ million years ago, the way of human existence will not change much. Compared with before 2000, there will not be much change before 3000; Compared with 500 years ago, there will not be much change 600 years ago. However, today's people are not the people they used to be. Even now, compared with 100 years ago, they are completely different. What has promoted the development of human history? What made mankind start a new way of life?
I said, this is technology. It is the development of science and technology that promotes the progress of mankind. It is the development of science and technology that gives mankind this brand-new and beautiful life. Throughout the ages, which dynasty and generation did not attach importance to the development of science and technology? Looking back, the four great inventions are unique; Look at the astronomical calendar and marvel; Look at Zhaozhou Arch Bridge, which is beautifully designed; A glimpse of the oriental masterpiece compendium of materia medica: look at the value of pi, seven decimal places; Overlooking the Silk Road and developing the economy; Blue and white porcelain is very famous overseas. Scientific and technological development is the road to a strong country and the first driving force for the progress of the Chinese nation. How can we live a happy life today without science? Without science and technology, how can we have a comfortable material life and spiritual enjoyment? Without the progress of science and technology, how can you eat hybrid 2? How can I put on cotton-padded jacket and live in a tall building?
Q: Is the development of science and technology beneficial or harmful? Without a doubt, of course it is Lida! What is the explanation? No need to explain! China's 8,000-year history of civilization is irrefutable evidence. History has been changing and technology has been developing. Humans learn to use or cook food from primitive life, from relying on nature to thriving, from unarmed to metallurgical smelting. This is not progress, this is not development? If the disadvantages outweigh the advantages, then why do human beings choose progress in unison? Only progress can make tomorrow better!
It is sad for a person not to make progress, a country is declining without progress, and a world is dark without progress. Only by continuous progress can human life be sublimated. Man is small and fragile. He has no huge body, no strength like an ox, and no hard shell like a turtle. However, God has given mankind a clever brain and a pair of hard-working hands. Instead of enjoying success, human beings have chosen to make continuous progress and stand at the top of today's food chain.
Let's compare today's life with that of 10 million years ago. We are supreme. Comparing today with thousands of years ago, we are condescending; Comparing today with hundreds of years ago, we are happy and comfortable; Comparing today with tomorrow, the future is bright. For thousands of years, it has changed from a carriage to a car, train and plane; From kerosene lamps to incandescent lamps, neon lights and energy-saving lamps; From the ends of the earth to close at hand, video chat and mouse know everything about the world.
We are happy, we are lucky, and we have caught up with an era of rapid development of science and technology, an era full of high technology. This is not only because our ancestors chose development and progress in evolution, but also includes the unremitting efforts and hard study of all people. How many hard-working scientists have bought it with their wisdom and even their lives today.
Disadvantages. The most obvious thing is that many students are addicted to online games. Chatting, neglecting studies, wasting time. Once addicted, the consequences are unimaginable. What's more, a small number of students have embarked on the road of crime because of surfing the Internet, and finally, they have left lifelong regrets. It can be described as follows: students' self-control is limited, and the attraction of the Internet is unlimited. I am an expert in online games or have an excellent role in an online forum, such as moderator, senior member, star member and so on. My sense of success slowly shifted to this illusory role, just wanting to indulge myself. I will feel that the illusion there is where I display my talents, and I will feel that this is the wrong feeling of everything.
In that illusory role, he can play good, evil, innocent and lovely, and even shameless. But what I am most afraid of is that on the hypocritical network, he can enter the role he wants, or the role that he can't usually do in reality. But as time goes on, he will play down the role of reality and hypocrisy. When he returns to reality, he may bring back things and habits that can only exist on the Internet. However, the struggle in reality still makes the previously set goals slowly lose courage. You asked me to write an English composition. If yes, please reply.