2017英语高考作文预测：电脑阐述
鼠标是计算机时代最佳的人机交互工具之一。它极大地方便了人们的计算机操作。但是，过分依赖鼠标的习惯也会带来一些不利影响。请你以鼠标为切入点，根据下表所提供的提供的情况，写一篇短文。
鼠标的必要性
操作计算机，上网冲浪--
鼠标的便利性
点击，移动，插入，拷贝，删除
编辑文本，搜索信息
收发邮件，选购商品
点播音乐，下载电影
如果过分依赖鼠标，会...
范文：
the mouse is a most effective device used by people to communicate with a computer.
for most people, it’s almost impossible to operate computer without a mouse, let alone surf the internet. a well-chose mouse is really handy,flexible and convenient in controlling the screen. with the functions of inserting,deleting,moving and copying,it enables us to edit text,browse web pages and download what we want. it can even bring us a flood of music,movies and pc games. just imagine, all these can be done with a cute mouse.
a convenient tool can certainly make our work easier,but it doesn’t help in a positive way. too much information on our fingertips leaves little room for knowledge pursuing. too many ready answers make us less excited in finding truth. relying too much on mouse makes us lazier and less creative both mentally and physically.