2. Read after the tape.

3. Read out the words and sentences according to the computer.

4. Check up the result.

Step 4.Exercise

1. Remember the words.

2. Read Part A after class.

Part 3

Step 1.Greetings and Revision

T: Class begins.

S: Stand up.Good morning/afternoon teacher.

T: Good morning/afternoon.Sit down please.

S: Thank you!

   Revision.