学堂在线生活英语听说答案Unit5Unit 5 Good Times and Bad Times1. Introduction2. Text: Good Times, Hard Times, but Never Bad Times3. Useful Words and Expressions4. Good and Bad Experiences5. Free-time Activities6. Cultural Focus: Popular Travel Spots in North America7. Festival8. Office Hour9. Talk Show (Glenn and David)10. Summary11. Exercise12. Discussion