T: What ads are they?

Ss: They are ads for a kind of tea.

T: Do you believe it works?

S1: Yes, I believe so. Because some consumers who have drunk such tea say it works.

S2: Maybe it works on you. It may not work on others.

Step II Before you start

Deal with Ex1.

Ask students to read the letter and match the titles (1-6) with the paragraphs (A-E). Remind students there is one extra title they don't need.

T: Please recall the reading strategies in this unit. You are given six minutes to read the letter and do Ex1. Please read the letter quickly and match the titles (1-6) with the paragraphs (A-E). Remember there is one extra title you don't need.

Six minutes later, check the answers with the whole class.

Deal with Ex 2.

First explain the function of linking words and expressions. Then ask students to finish Ex2.