本课程为收费课程，购买后即可观看完整内容
-
- 00:00 付费1、Unit 1 Hello!（1）
- 00:00 付费2、Unit 1 Hello!（2）
- 00:00 付费3、Unit 2 Nice to meet you（1） ...
- 00:00 付费4、Unit 2 Nice to meet you（2） ...
- 00:00 付费5、Unit 3 This is my father(1)
- 00:00 付费6、Unit 3 This is my father(2)
- 00:00 付费7、Unit 4 Goodbye(1)
- 00:00 付费8、Unit 4 Goodbye(2)
- 00:00 付费9、Unit 5 How are you (1)
- 00:00 付费10、Unit 5 How are you (2)
- 00:00 付费11、Unit 6 Review and check
- 00:00 付费12、Unit 7 It is nice(1)
- 00:00 付费13、Unit 7 It is nice(2)
- 00:00 付费14、Unit 8 Let us go to the par ...
- 00:00 付费15、Unit 8 Let us go to the par ...
- 00:00 付费16、Unit 9 On and off(1)
- 00:00
付费17、Unit 9 On and off(2) - 00:00 付费18、Unit 10 Thank you(1)
- 00:00 付费19、Unit 10 Thank you(2)