Step 4. Listening

　　T: In the following conversation, one man is ordering some food. Now, let's listen to the tape, find out the right noodles the person orders.

　　Play the recording for the Ss to listen and check the answers.

　　Step 5. Pair work

　　1. Present the conversation and ask Ss to practice it.

　　2. Make their own conversations using the noodles in the picture.

　　3. Let some pairs act out their conversations.

　　Step 6. Listening

　　1. Work on 2a.

　　Play the recording for the first time, students only listen carefully. Then, listen to the recording again, and check the names of the foods. Check the answers.

　　2. Work on 2b.

　　Play the recording twice. The first time Ss just listen. And the second time, Ss listen and write down the words.

　　(If necessary, use the pause button to help Ss)

　　3. Check the answers.

　　Step 7. Pair work

　　1. Show the conversations of 2a on the big screen to the Ss.

　　2. Ss work in pairs and practice the conversations.

　　Step 8. Summary and Quiz

　　Step 9. Video and Homework

　　1. Review the words and expressions in this period.

　　2. Save food from now on.

　　四、板书设计