Power Content Reading 1 (Paperback + Audio CD 1장)

Unit 1 Acid Rain
Unit 2 The History of Flight
Unit 3 The White Nights
Unit 4 Broken Bones
Unit 5 Chris Evert

Unit 6. How the US Obtained Alaska
Unit 7. The Flu
Unit 8. The Suffragettes
Unit 9. Security
Unit 10. The Colors of Survival

Unit 11. KGB
Unit 12. How Were the Pyramids Built?
Unit 13. Death Valley
Unit 14. Alligators and Crocodiles
Unit 15. Something Old, Something New

Unit 16. The Vietnam War
Unit 17. Superstitions
Unit 18. The Olympic Games
Unit 19 Love Canal Incident
Unit 20 Mary Shelley's Frankenstein