As we know, TV plays an important part in our daily life. Its quicker and more convenient to get information from TV than from newspapers. It is an important tool to spread culture and information, including foreign languages.
And we can learn much knowledge from TV which we cant get from books. Whats more, good TV programs can keep us wise and healthy. With TV, children can grow up happily. So it is not reasonable to forbid students to watch TV. But watching TV too long is not good. Sitting in front of TV all day does harm to our eyes and wastes our time for study.
So we should take a correct attitude to students watching TV.