[목차] Unit 1. Animals: Birds of prey Unit 2. Origins of Names: Places Unit 3. Technology: Making Music Unit 4. Sports: Golf Unit 5. Arts: Film Unit 6. Health: Psychology Unit 7. Environmental Issues: Air pollution Unit 8. People and Culture: France Unit 9. Our Earth: Hot springs and Geysers Unit 10. A "How-to" Guide: Surviving in the outdoors