Unit 1 Advertising Reading 课件(牛津译林版必修4)
Unit 1 Advertising  Reading 课件(牛津译林版必修4)第3页

Step 2

1. What do ads try to persuade people to do? 2. What do PSAs aim to do?

To buy a product or service or to believe in an idea.

They aim to teach us and help us lead better lives.

Fast-reading