- 科普版四年级英语下册
- Lesson 1 Whose watch is it?
- Lesson 2 What colour are the trousers?
- Lesson 3 They are in Class Three
- Lesson 4 Where are you from?
- Lesson 5 What are these?
- Lesson 6 Revision
- Lesson 7 Let's go swimming,OK?
- Lesson 8 Do you have a ruler?
- Lesson 9 I like summer
- Lesson 10 Are you washing your face?
- Lesson 11 What are you doing?
- Lesson 12 Revision
