三下
unit 1 welcome back to school
Unit 2 My family
Unit 3 How many?
Recycle 1
Unit 4 Do you like pears?
Unit 5 Where is my ruler?
Unit 6 At the zoo
Recycle 2
四下
Unit 1 our school
Unit 2 What Time Is It?
Unit 3 Is This Your Skirt?
Recycle 1
Unit 4 It’s Warm Today
Unit 5 How Much Is It?
Unit 6 At a Farm
Recycle 2