教学目标：
Be able to read the text
Be able to write
Design a sign.
重点难点：
understand part D.
Design a sign.
教学准备：
Tape recorder
教学过程：
Step1. Organization of class
Greetings
Warm-up activities
Sing an English song.
Step2. Presentation
Let students read the text. Line the word that they don‘t understand. Then students discuss the text in groups and guess the word that they don’t understand.
Let students talk about they understands. And let some students teach others students.
Learn to say the text.
Step3： Practice
Listen to the tape of part D.
Read after the tape.
Let‘s have fun
Design a sign and tell the partner what does it mean.
板书设计：
What does that sign mean？
What does that sing mean？
It’s means ....