软件简介： Module 6 The Olympic adventure
Unit 1 Cycling is more dangerous than swimming.
basketball
running
cycling
football
gymnastics
swimming
tennis
boating
table tennis
What do you think about these sports 
Table tennis is easy. 
Table tennis is difficult.
safe
dangerous
exciting
boring
easy
difficult
popular
unpopular
relaxing
tiring
cheap
expensive
Yes, I do. 
No, I don't. 
Ask and answer: 
For example:
Do you like gymnastics 
Table tennis is safe.
Table tennis is dangerous.
Football is exciting.
Football is boring.