Unit1 They sang beautifui 教学设计

Module 8 Unit 1 They sang beautifully. 教案（含反思）

（教案2）They sang beautifully.

M8 Unit 1 They sang beautifully 教案

Module 8 Unit 1 They sang beautifully. 教案

Module 8 Unit 1 They sang beautifully.讲义

Module 8 Unit 1 They sang beautifully教案（含教学反思）