Unit 1 the first day at school
Unit 2 a new house
Unit 3 at a music lesson
Unit 4 halloween
Unit 5 review and check
Unit 6 doing housework
Unit 7 after school
Unit 8 a camping trip
Unit 9 shapes
Unit 10 review and check
Appendix 1 vocabulary
Appendix 2 words and expressions in each unit
