120字左右，要从利与弊考虑，各写两段，最后个人看法。不要那个书后答案！
第1个回答 2013-01-21
With the development of technology, almost every school have computers. And there is not doubt that computers can help study and teaching. Teachers can use computer software to help
teach. They can use powerpoint to show students the content of classes. Computers also help students a lot, students can use computer to search information. Students can also operate computers in computer class.
However, computers also have disadvantages. For example, computers may be too expensive for some school in poor area. And students may play computer games in class. As we know, there are something harmful for students on internet. Students may be influenced by those things.
In my opinion, computers are necessary. But we should use it to study instead of playing.
teach. They can use powerpoint to show students the content of classes. Computers also help students a lot, students can use computer to search information. Students can also operate computers in computer class.
However, computers also have disadvantages. For example, computers may be too expensive for some school in poor area. And students may play computer games in class. As we know, there are something harmful for students on internet. Students may be influenced by those things.
In my opinion, computers are necessary. But we should use it to study instead of playing.
第2个回答 2013-01-19
应该很好写啊 ！
