Step 3. Pre—listening
1. Listen to the conversation and answer the questions on page 108.
2. Let Ss discuss their answers in groups.
3. Underline some useful expressions and sentences in the passage.
4. Read the conversation in groups.
Step 4. Post—listening
Do the listening exercise of extending in Book B.
Step 5. Homework
1. Finish the exercise of extending in Book B.
2. Greate a lunch menu.