[英语作文]The computer 英语作文范文

The computer 英语作文范文

the computer is a useful machine. i can not only help us work, but also offer us all kinds of games. but if we spend too much time sitting in front of the computer, our eyes will become worse and worse. we may even forget how to read and write.

i think we are the owners of computers,and we must also be the owners of ourselves. it is important to know when to use computers. that means to control computers but not to be controlled by computers.

With the development of computer-technology, computers are becoming more and more popular with people all over the world. The frequency of using computer has rised year by year. The advantages taken over by computers can be seen everywhere.

Due to the comprehensive applications of the computer, it has been gradually taking place of human beings in some areas.Such as people can use computers to compose, to purchase godds, and to hold meetings. What's more, computer can greatly enhance people's working efficiency.

However,everything has its two aspects. Computer also has some disadvantages.Take some examples.Since computer games now have been more prevalent among students,they almost spend more than 6 hours for entertainment on computer,and not study any more.Next,many people now like to communicate with their friends on line, and they meet less frequent than ever before.As a result, the lack of the language speaking leads to their expression barriers.In short, we should make the best use of its good aspect to get further more impruments.

The computer is widely used in education，and some people think teachers do not play important roles in the classroom. To what extend do you agree or disagree?

In this period of communication, computer has been used in all kinds of fields widely, and plays a particular role in our lives. Especially computer has become more and more important in educational field, therefore dozens of people considered teachers could be replaced computers that will go with the current of the times. The above point is certainly wrong; this essay will outline three reasons.

The main reason is that people's brain better than computer. Firstly, people design all kinds of computer's programs. Secondly, computer doesn't have logistic ideation. Computer only can defend on that designer inputted computer's

programs to judge a question's right or wrong. In other words, computer can't defend on thinking that computer independently analyzes a question's right or wrong. In case, designer inputted programs that are wrong. Computer output the result that also will be wrong. If this kind of problem happened in classroom, students would be infused plenty of wrong information.

Another reason is that computer's programs designed software of education that could be amended difficultly. If software of education of bugs were found, commonly these of problems couldn't be solved in the classroom. The software was amended that means total of program were corrected, not only parts of program were inserted or amended usually.

Last but not the least reason is computer is mechanical, it couldn't be suited all kinds of students and different demands. As students' intellect is different, same of software couldn't base on every status of student to set a perfect project.

In conclusion, computers couldn't instead of the position of teachers in the classroom, however computer is an absolutely good helper for teacher.

感谢您的阅读，祝您生活愉快。