初一英语作文模拟题:我的网友

词汇表达不够丰富，要增加学术词汇的使用；文中如若增加一些长难句的使用，会为文章添彩；文章结构欠严谨，基本没有衔接成分；请注意分段；连词使用偏少。

I was only nine years old when I learnt how to use a computer. My mother is my first teacher. I know how to type, how to copy a file, and how to visit a web site on the internet. One day, mom was not at home. I turned on the computer and began to learn how to chat on net. The first one I met there was a boy called tom. He greeted me politely. When he knew that I was only a 9-year-old girl, and almost knew nothing about chatting on net, he started showing me how to use the chatting tools, how to download, and how to send e-mails. I learnt a lot from him.