教学重难点：
1.Adjectives to describe people’s characteristics.
2.句式：It’s + adj +of sb to do
主+ be + adj+ enough to do
教学过程：
Step 1. Revision
Check the homework, ask a student to read his letter.
Step2. Free talk
1．Ask the students to talk about their partners’ characteristics in groups.
2．Play a game:
