课程目录：

01.Unit 1 How do we spend our free time_单词学习(1)
02.Unit 1 How do we spend our free time_单词学习(2)
03.Unit 1 How do we spend our free time_课文学习(1)
04.Unit 1 How do we spend our free time_课文学习(2)
05.Unit 1 How do we spend our free time_欢唱音乐
06.Unit 1 How do we spend our free time_故事学习
07.Unit 1 How do we spend our free time_单元检测
08.Unit 2 How do we make friends_单词学习
09.Unit 2 How do we make friends_课文学习(1)
10.Unit 2 How do we make friends_课文学习(2)