急急急！求口语话题what are the main purpose of watch TV?的论据！！！

话题一：what are the main purposes of watch TV?
话题二：People who spend more than an hours a day to watch TV?
求着两个口语话题的论据！！每一个都要能说三分钟！！谢谢~~

what are the main purposes of watching tv:

Watching tv has two main purposes, wasting time (eg. channel surfing) and gainning knowledge.

Fist we talk about gainning knowledge. Some channels, such as Discovery Channel, teach us about all kinds of things, from life on earth to outer space. (在这里你可以稍微展开说说,看电视长知识的好处,具体的我就不说了) not just discovery channel and also channels like Speed TV teachs us things about automotive, News channels tell us about the news around the world, Food Network give us ideas about cooking, etc...

Wasting time on TV is a common thing for people that try to get the mind off some thing or want to entertain themselves. you know, after a day of hard working or studying, watch some pointless tv is a way to relax.(在这里你可以说说看电视放松得好处）

after this you can conclude this topic.

People who spend more than an hour a day to watch TV:

basicly there are couple reasons i can think of:

1. want to relax a long time

2. want to catch the world news of the day

3. lazy people that don't want to do anything else, just simply wasting time.

具体的你展开说说就好，3分钟一下就过去了

口语的最大忌讳就是老啊啊啊的，话接不上，把这个毛病改掉再加上一两个玩笑，什么考试都能过去