Unit 4 I have a pen pal PB Let’s check & C story time 教案+练习（含答案）

Unit4 I have a pen pal B Let’s try Let's talk优质教案

Unit 4 I have a pen pal PB Let's check & Let's wrap it up & C Story time教案（表格式）

Unit 4 I have a pen pal Part B Let’s check Let’s wrap it up表格式教案（含反思）

Unit4 I have a pen pal B Tips for pronunciation Let’s check Let’s wrap it up & Main scene优质教案

Unit 4 I have a pen pal PA Let’s learn 教案+练习（含答案）

Unit 4 I have a pen pal PA Let’s learn 教案