初中 人教版新目标 英语课本教材 九年级全一册 全新彩色正版 ISBN9787107168444 171页 人民教育出版社 2011 2010年*新印刷2007年6月第3版 Unit 1 How do you study for a test? Unit 2 I used to be afraid of the dark. Unit 3 Teenagers should be allowed to choose their own clothes. Unit 4 What would you do? Unit 5 It must belong to Carla. Unit 6 I like music that I can dance to. Unit 7 Where would you like to visit? Unit 8 I’ll help clean up the city parks. Unit 9 When was it invented? Unit 10 By the time I got outside, the bus had already left. Unit