2016-2017学年 译林版 必修5 Unit3 Science and nature Project 课件 (12)
2016-2017学年 译林版 必修5   Unit3 Science and nature  Project 课件 (12)第2页

1.Having a debate will be a good way of using the English you have learnt over the past few years .If you able to express and support your opinions , then you will know your English is improving . 2.We’ll learn to think more thoroughly about one issue and will be clearer about it.

Why do we have a debate ?