提示：点击单元就可进入课文学习：
- 课文目录与封面 .课文翻译与录音
- Unit 1:Me and my class
- Unit 2:My favourite school subject
- Unit 3:Families celebrate together
- Unit 4:My neighbourhood
- Unit 5:My future
- Unit 6:Go with transportation!
- Unit 7:Enjoy your hobby
- Unit 8:Celebrating me!
- Pronunciation
- Vocabulary and Structures Grammar