As we all know, computers are playing a very important role in our life nowadays. If there were no computers, our life would become quite inconvenient. Firstly, we can’t communicate with our friends or family fast and conveniently by sending e-mails or chatting online. Secondly, we wouldn’t learn what is happening at home and abroad in the quickest way through the Internet. Thirdly, when we feel tired or bored in daily life, we couldn’t download the music, movies or plays and relax ourselves by enjoying them. It would be a terrible thing, especially for those who have been accustomed to the life with a computer, it would be much more difficult for scientists to work out some advanced problems, which will no doubt hold back the development of science and technology.

In conclusion, so significant are computers to us that we can’t live well without them.

这篇作文让学生写一篇120—150词的英语短文，题目是“What would happen without computers in the life?”那么在写作时就要围绕这个话题展开，题目中没有其它的提示，要求学生能发挥自己的想象力。首先说明自己的观点：If there were no computers, our life would become quite inconvenient.如果没有电脑，我们是的生活会很不方便，要用虚拟语气。然后列出理由，文章里有三个理由:Firstly, we can’t communicate with our friends or family fast and conveniently by sending e-mails or chatting online. Secondly, we wouldn’t learn what is happening at home and abroad in the quickest way through the Internet. Thirdly, when we feel tired or bored in daily life, we couldn’t download the music, movies or plays and relax ourselves by enjoying them.这些划线的短语都是亮点，接下来文章写了对哪些人而言，没有电脑不方便，It would be a terrible thing, especially for those who have been accustomed to the life with a computer, it would be much more difficult for scientists to work out some advanced problems, which will no doubt hold back the development of science and technology.，这两句划线的句子都是定语从句。

最后一段是总结, In conclusion, so significant are computers to us that we can’t live well without them.这句话中倒装句的用法很值得学习。