Unit4 I have a pen pal B Read and write优质教案

Unit4 I have a pen pal B Let’s learn 优质教案

【新课标】Unit 4 I have a pen pal PB Read and write 教案

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

Unit 4 I have a pen pal Part B Let's learn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

Unit4 I have a pen pal B read and write 同步练习（含答案）