来源：学生作业帮助网 编辑：作业帮作业网 时间：2021/04/14 00:36:09
The Internet is the worldwide,publicly accessible network of interconnected computer networks that transmit data by packet switching using the standard Internet Protocol (IP).It is a "network of networks" that consists of millions of smaller domestic,academic,business,and government networks,which together carry various information and services,such as electronic mail,online chat,file transfer,and the interlinked Web pages and other documents of the World Wide Web.
Aside from the complex physical connections that make up its infrastructure,the Internet is facilitated by bi- or multi-lateral commercial contracts (e.g.,peering agreements),and by technical specifications or protocols that describe how to exchange data over the network.Indeed,the Internet is essentially defined by its interconnections and routing policies.
As of September 18,2006,1.09 billion people use the Internet according to Internet World Stats.
Good morning, everybody!
As we all know t he Internet changed our life enormously, there is no doubt about that. There are many advantages of the Internet that show you the importance of this new ...
Good morning, everybody!
As we all know t he Internet changed our life enormously, there is no doubt about that. There are many advantages of the Internet that show you the importance of this new medium. What I want to say is that while Internet changed our life in a positive way, it has
Negative impacts on our daily life, too, this is especially true that children are often badly influenced by the internet.
The world of the World Wide Web and virtual space is going to become more important every year and everybody should be able to use this tool – especially children.
They should know how to get information, how they can buy something on the web, where they can meet people online.
They should be able to use the internet because if they are not, they are going to have great difficulties with getting on in their lives without knowing how to use the internet later on. Simply because it is a very powerful media which is going to be the main medium in the future.
I think that it is important that children learn not only to use the internet but also learn to have the right attitude towards the internet.
Parents should not just put their children in front of a computer and say “Oh well, that’s the internet, go on, have some fun and be quiet.” The internet was not made for children and so it should not be used as a babysitter.
You can never be sure what the child will get to see when it is online without an adult sitting next to it. There is so much harmful, offending and simply disgusting material on the internet, that it is – in my opinion – totally careless when you let your children surf through the net all by themselves.
Children are children and they are not adults. If you tell them not to look at – for example – pornographic sites, you can never be sure that they will not. Children are nosy ones – at least most of them are – and most children will go and have a look at pornographic materials on the internet. The only way to kept children from seeing harmful things on the internet is to limit their time of playing on net and supervise them. Once a while. Keep checking on the websites that the children have been surfing. If they go to the websites they are not supposed to go, give them a warning first. They will face consequences if they don’t do what they are told.
In a word, it is very important for parents to supervise their children when they surf on line. In my opinion, the best supervision is a good communication between parents and their children.
What do you think?
Do you agree with what I just said?
Think about it.
Bye and good luck!