Nothing in the world is difficult for one who sets his mind to it. 世上无难事，只怕有心人。
一、Learning aims（学习目标）:
1. Language goals（语言目标）:
—Would you mind cleaning your room? —I’m sorry. I’ll do it right away.
—Would you mind not playing baseball here? —No, not at all.
—Could you please wash the dishes? —OK, I’ll do them in a minute.
