关注公众号免费下载高清PDF电子课本
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
