The science of composition in senior two is developing constantly, and the future world will become more magical and beautiful.

The calling age of the Internet era has created heroes, and the times have also created miracles-the Internet, whose birth subverts our traditional life and pushes our life to another unknown field. Network is the symbol of this era. In less than 20 years, Internet technology has spread rapidly all over the world. It makes it possible to spread knowledge, technology, ideas and news in real time, and grass-roots communication between people becomes a reality. A country without Internet can't catch up with globalization and development. Countries that don't respect netizen groups are also countries that lack modernization consciousness. Now, network technology has brought mankind into a brand-new world materially and spiritually. It provides us with a space for free dialogue. People use it to convey their voice. The Party understands the people's needs from official website, further exerts the functions of the government, and safeguards the fundamental interests of the overwhelming majority of the people. However, all this is beyond our reach in the past, so we are grateful for the convenience brought by the Internet. The network is a mirror. In the forum, people dare to expose the ugly side of society. In the angry words, we felt their desire for social justice. People praise the selfless dedication of the caring group Dust. We are passing the torch of love, making the warm fire melt the hard ice. Because the network can always transmit information at the fastest speed and reflect the voice of the public. Through the internet, we find that the world is everywhere, turning the past question mark into an exclamation point. When we return to reason from all kinds of exclamations, this mirror reflects strong light, which makes us unprepared. On the internet, posts full of foul language swept the earth, and romantic abuse waves broke out one after another. The reason why people are unscrupulous and reckless is because they think there is no responsibility in the virtual network world, and they enjoy this instant happiness. They think that the internet has given them this freedom and right. Wrong, they misinterpreted the purpose of the network. Bonasse, one of the founders of the Internet, said, "The Internet is not only a technological creation, but also a social creation. The problem is that we must ensure that the society built with the Internet is the society we expect. " But is today's mixed network world what we want? We enjoy the convenience of the network, shuttle through the ocean of knowledge, and absorb everything we want unscrupulously. Academic works on biology, physical chemistry, etc. It only takes a few seconds to click, and you can see at a glance that you have finished your academic paper in a hurry. The network not only saves your time, but also saves your brain power, and everything paid by the workers behind it has become redundant secondary products. What's the difference between such a request and robbery with an open fire? Criminals use the Internet to spread unhealthy information, pollute the online world, blind the minds of teenagers and corrupt the social atmosphere. Bad information on the Internet induces young people to commit crimes, such as pornography, gambling and drugs. Some unhealthy contents, such as pornography, violence, reactionary superstition, etc., make teenagers in the formative period of their outlook on life and values unable to distinguish between good and bad, thus going astray and committing crimes. According to a spokesperson of the Ministry of Public Security, in recent years, nearly 80% of juvenile crimes have been lured through the Internet. These people are either addicted to the internet or eroded by the yellow information on the internet and embark on the road of crime. We need to face and solve all this bravely. Civilization network, civilization online, don't blow your ears like the wind; Civilized internet access, civilized internet access, depends on you and I also rely on everyone! Since 1980s, the rapid development of IT technology has completely changed the world in more than 20 years. People are getting used to the ubiquitous network in life: from cash to credit card consumption, from face-to-face transactions to online orders, from reading newspapers to browsing the web ... However, the seemingly convenient and peaceful online world is not safe, and we are often disturbed and become victims in the online world. At present, the network crime is getting more and more fierce, which has become the biggest hidden danger in the era of e-commerce. On June 9, 2000, 65438+ 10, hackers launched a sneak attack called "Cyber Pearl Harbor" and launched a series of attacks on eight famous American websites, including Yahoo. , Amazon online bookstore and CNN, causing major websites to be paralyzed for hours. Some websites in Europe and Hong Kong have also been hacked. According to statistics, the economic loss caused by the four-day attack is about $6543.8+$200 million. In fact, no one really knows how serious cyber crime is, because most attacks have not been discovered. According to the estimation of the Federal Bureau of Investigation, the annual losses caused by computer crimes are as high as 654.38+000 billion dollars. Cybercrime in the international scope seems to be far away from us ordinary users, but is this the case? A while ago, the much-hyped "Yanzhaomen" incident caused an uproar in China and even the whole world. As the main tool of event communication, network has been used by all kinds of people, which has brought great impact to users in front of computers. Various websites have collected a large number of obscene pictures and provided them for people to download for free, and some even made them into "compressed packages" for users to read. Today, many people still keep these indecent pictures in their computers as "souvenirs". Internet is the most popular media in today's society. The bad information it transmits corrupts the social atmosphere, impacts people's moral bottom line and has a negative impact on the next generation of teenagers. Network security issues are very close to us. When we click the mouse, we are actually doing multiple-choice questions of "safety" and "insecurity", and safety will become dangerous every second. In the list of new crimes in modern society cited by international criminal law scholars, computer crime ranks first. Halsey said: "The Internet can do anything, it can do something tailored for you, and it can do anything you need it to do." From this perspective, the online world seems as unfathomable as a black hole. Should we stay away from the Internet? The answer is no, people in the information age can nip in the bud as long as they strive to achieve "the magic height is one foot, the Tao height is one foot". Network builders should strengthen the repair of network loopholes, recruit talents, and let people of insight display their talents on the right path; Ordinary users should improve their ideological and moral cultivation, consciously resist the intrusion of bad information and dare to expose uncivilized behavior on the Internet. As long as society and individuals work together, I think the safe online world is not far away from us. We should be alert to unsafe networks and make contributions to building a harmonious network world! Civilization online, starting from me, teenagers are the flowers of the motherland, the sunrise and the newborn calves. Our young people are full of vigor and bright future, which indicates and represents the future of the motherland and the hope of the nation. 2 1 century With the rapid development of science, the living standards of human beings are constantly improving. The product of high-tech development, the Internet, is a symbol of the progress of human society. But it also brings some bad social problems, such as: online reaction, superstition, pornography and other unhealthy information; Cybercrime and cyber hackers; It is also harmful to spend all day playing games and chatting in internet cafes. These negative factors have affected the healthy development of the network, especially the physical and mental health of Chinese teenagers. The network has become an important platform for our teenagers to learn knowledge, get information, exchange ideas, develop their potential and have fun, which is a good side. At the same time, due to the lack of self-protection awareness, we teenagers can't get rid of the negative influence of the internet. It is an important period for our teenagers to grow physically, acquire knowledge and form a correct world outlook, outlook on life and values. It is very important to get a good knowledge education and moral edification. Every family and every parent has the responsibility to guide our teenagers to establish a good network civilization. Our students usually surf the Internet in their spare time. How to arrange our teenagers' spare time reasonably needs the attention of schools and families. Our parents should also fully realize the great influence of network culture on our healthy growth. They should consciously cooperate with society and schools to improve network civilization. 1. Recommend healthy, civilized and beneficial websites to us and keep abreast of our online psychology and trends. 2. Positive guidance enables us to form healthy and civilized moral norms and occupy new positions in the network. 3. Actively participate in various online health activities, so as to have a sense of justice, responsibility and self-motivation, and form a civilized online atmosphere in the whole society. 4. Parents should install a series of network protection software on the computer at home to prevent browsing bad websites and build a yellow barrier to prevent us from being hurt by bad information on the network actively or passively. Parents and we promote each other and improve together. Let every member of society become a participant and builder of network civilization, and create a healthy network environment with our young friends. 2 1 century is a brand-new century, a century of China, a century of information globalization, a century of popularizing science and technology and creating a beautiful living environment and infinite space! I propose: civilized internet access, starting from me, starting from now, self-respect; Do not date with netizens at will, maintain network security, and do not undermine network order; It should be beneficial to physical and mental health, and we should not indulge in virtual time and space. Consciously form a good habit of surfing the internet and strive to be a small propagandist and demonstrator of network civilization. Work with classmates to create a healthy network environment.