第三节书面表达（满分15分）
电视机几乎已经进入每个家庭，它在人们的生活中起着重要的作用，但也有一些负面影响。请你根据下列提示用英语写一篇100词左右的短文说明电视的用途。
电视给我们提供了一个栩栩如生的世界，通过电视我们可以观看奥林匹克足球赛，可以到纽约或伦敦观光，可以端着茶杯听音乐会，足不出户便知天下事。在日常生活中电视起着重要的教育作用，它可提供多种教育节目。
不过，看电视太多会损害眼睛，影响工作和休息，减少孩子们的学习时间。
参考词汇： 栩栩如生的 vivid; 减少 cut down 观光 go sightseeing
教育education 影响influence
Nowadays television has become a necessity in almost every family and it is playing an important role in our daily life.
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One possible version：
Nowadays television has become a necessity in almost every family and it is playing an important role in our daily life.
On one hand, television presents a very vivid world to us. On television, we can watch exciting Olympic football matches. We can travel to New York or go sightseeing in London. We can also “go” to a concert with a cup of tea in our hand. On television, we can learn many things happening in the world without having to go outside our houses. Television also plays an educational role in our daily life. It provides various educational programs for different viewers.
On the other hand, television can also be harmful. Watching television too much hurts our eyes, influences our sleep and work and cuts down children’s study time.