如今，网络已经成为日常生活中必不可少的工具，它给我们带来了很大的便利，但也有很多不利。下面请你就网络的弊端谈一下自己的看法。内容必须包含以下要点：
1.电脑不能代替教师上课；
2.不在网上学习可以增强合作学习的能力；
3.长时间看电脑的危害。
注意：1.词数：120--150
2.可适当增加细节，以使行文连贯。Nowadays the Internet has bee part of our daily life. Some students even think that puters can give us lessons instead of teachers .I don't agree with this opinion. In my opinion, we can't have lessons without teachers because teachers can help us whenever we meet with difficulties or questions. What's more, it's very important to work together as a class.
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(答案→)Nowadays the Internet has bee part of our daily life. Some students even think that puters can give us lessons instead of teachers .I don't agree with this opinion. In my opinion, we can't have lessons without teachers because teachers can help us whenever we meet with difficulties or questions. What's more, it's very important to work together as a class.
解析：
试题解析：
作文主要写电脑的利和弊，从这两方面进行阐述，认真审题，知道要点内容，把要点加以整理，用适当的句型进行概括；概括时可以主要用简单句，也可以适当用复杂句，但要确保复杂句使用正确；切记要点要全，不要遗漏；注意语法正确，单词拼写正确，字体干净。