T: The volcanologist sound very young. How long has he / she been a volcanologist? Let's listen to the tape again. Read the questions first and then listen and write down your answers. I'll stop the tape after each person has spoken. If you have any question, hands up!

Play the tape for the third time. Make sure the students understand the sentences in Exercise 3 and know what they are asked to do.

T: The three vocanologists describe their experiences. Please read the following sentences first. Can you understand all of them?

S5: Can you explain this sentence "I was trembling almost as much as the ground under my feet"?

T: It means "The ground is shaking. I am very nervous so I am shaking, too." Any other question? Write the name of the person beside the things they said.

The students listen and write down their answers.

Step Ⅲ Speaking

First, get the students to think of ways to express fear and anxiety.

Second, ask the students to think of powerful natural forces that they have experienced. If they didn't experience any such