Unit 4 Then and now PartA Let’s learn 教案

Unit 4 Then and now Part B Let’s talk 教案

Unit4 Then and now Part A Let’s talk &let’s try教案（含反思）

Unit 4 Then and now Part A Let’s learn 全英教案

Unit 4 Then and now Part A Let’s talk教案

Unit 4 Then and now Part B et’s try & Let’s talk 教案

【课堂跟踪】Unit 4 Then and now A. Let’s learn 教案