- Unit 1 When was he born?
- Unit 2 It’s a nice day, isn’t it?
- Unit 3 Where would you like to visit?
- Unit 4 How can we become good learners?
- Unit 5 I think that mooncakes are delicious!
- Unit 6 Could you please tell me where the restrooms are?
- Unit 7 I used to be afraid of the dark.
- Unit 8 What are the shirts made of?
- Review
- 期中复习
- 期末复习
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