Unit 54 Television
请根据下面的提示，以“Television”为题，用英语写一篇100词左右的短文，简要说明电视在日常生活中的作用。
1、许多家庭都有电视，几乎人人都喜欢看电视；
2、它使人知道许多地方的事情，能帮助人开阔眼界和思维，扩大人们的知识面等；
3、长时间看电视会伤害人的身体，尤其是青少年的眼睛，影响人们的正常工作和学习；
4、人们要有节制地看电视。
“范文”
Television
Nowadays, almost every family has a TV set, and almost everyone likes watching TV. TV becomes part of① our life. TV has many advantages②. It informs us of③ the latest news④ that happened in the world. It can open our eyes, enlarge our knowledge⑤ and also help us to know more about the world. However, it also has some disadvantages⑥. Many people waste too much time in watching TV and their normal life and work are affected⑦. To those children who spend too much time in watching TV, it can do harm to⑧ their sight⑨ and health.
In a word⑩, we should take the advantage of TV and control our time of watching TV.
“注释：”
①become part of：成为……的一部分
②advantage：优点
③inform sb. of sth：将某事通知某人
④latest news：最新消息
⑤enlarge one’s knowledge：扩大某人的知识面
⑥disadvantage: 缺点，不足
⑦affect：vt.影响
⑧do harm to：对……有害
⑨sight：视力
⑩in a word：总之
“点评：”
这是一篇根据提纲提示展开的说明性议论文，这种题型在高考书面表达中多次出现，应在平时注意训练。本文所讨论的也是当今的热点话题。
根据提纲提示，第一句话作者就直截了当地说明主题：当今电视在家庭的普及，几乎家家都有，人人爱看，电视成了人们生活的一部分。然后，作者谈到电视的益处。电视使人们了解发生在当今社会的最新消息，使人们开阔眼界和扩大知识面等。与主题息息相关。紧接着，作者用However转折，说明电视也有它消极的一面，长时间看电视会伤害人的身体，影响人的正常工作和学习。
