英语写作9

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Computer is one of people's greatest inventions in the last centry. Meanwhile, it brings about as many problems as the convienience it offers. This essay will look at the advantages and disadvantages of computers.
To begin with, there are numerous reasons to say computers do good to our daily life. Firstly, computers make it possible for students to gain knowledge online with a simple click, instead of ckecking thousands of books. A veriaty kinds of information on all subjects are stored in computers, available to everyone, Moreover, thanks to the computers, people can “talk”to others, who are millions of miles away, even overseas. Computers offer a great alternative of communication, which develops people's view and enables us to know different cultures. A third point is that computers make a great contribution to building up a globle village. By shopping online, one can buy Japanese sushi, HongKong clothings and Italian wine in America.
Nevertheless, despite the advantages of computer, there're many drawbacks of it. First of all, because of the attractive computer games, many adolescents give up studying. Computers have a damage effect on youngsters' health and accdamic education,
what's more, they even cause juvenile crimes. A second point is that when people get too used to communicating on computers, they loose their ablity of talking face to face. A report has shown that over 69% of people choose to us se e-mails or tax messages to communicate. Furthermore, computers, in some degree, make developing and developed countries more devided, because while some countries are wired to communicate, others remain isolated.
In summery, nothing has gained more praise and blame than computer. In my point of view, computer is just a tool. Its advantages and disadvantages mostly depends on how we use it. If we make a good use of it, it will be a great assistant of mankind.。