Unit 1 How can we become good learners? 1
Unit 2 I think that mooncakes are delicious! 35
Unit 3 Could you please tell me where the restrooms are? 68
Unit 4 I used to be afraid ofthe dark． 104
Unit 5 What are the shirts made of? 131
Unit 6 When was it invented? 169
Unit 7 Teenagers should be allowed to choose their own clothes． 203
Unit 8 It must belong to Carla． 241
Unit 9 I like music that I can dance to． 273
Unit 10 You're supposed to shake hands． 304
Unit 11 Sad movies make me cry． 334
Unit 12 Life is full of the unexpected． 367
Unit 13 We're trying to save the earth! 399
Unit 14 I remember meeting all of you in Grade 7． 438
附录：单元参考译文（Translation of the text） 467