Unit 1 Time Living in Harmony
Unit 2 Olympics The value of Life
Unit 3 Culture Shock I Success and Failure
Unit 4 Friendship Optimism and Positive Thinking
Unit 5 Worries Moral Values
Unit 6 Names Life outside of Work
Unit 7 Relaxation Learning to Work Together
Unit 8 War AdVersity
参考答案及听力原文