(26) 社会行为 (Social behaviours)
(27) 合作与交流（Cooperation and communication）
（第一）所属该话题单元：
八上 U5 Can you come to my party?
八上 U11 Could you please clean your room?
八下 U2 What should I do?
八下 U7 Would you mind turning down the music?
八下 U10 It’s a nice day, isn’t it?
九年级 U8 I’ll help clean up the city park.
九年级 U12 You are supposed to shake hands.
