Reading Rainbow 7 (Paperback + mp3 CD 1장)

UNIT 1.TV Addiction
UNIT 2.From Madness to the Nobel Prize
UNIT 3.Is There Life on Other Planets?
UNIT 4.Left-Handedess
UNIT 5.The Mighty Mississippi
UNIT 6.Circumnavigation of the World
UNIT 7.Biodiversity under Attack
UNIT 8.Genghis Khan
UNIT 9.The Strategy of the Greek Phalanx
UNIT 10.The Submerging of Venice
UNIT 11.The Greek Philosopher Aristotle
UNIT 12.Mystery of the First Americans
UNIT 13.The Fertile Crescent
UNIT 14.The Evolutionary Adaptations of Penguins
UNIT 15.The First Submarine
UNIT 16.The Ice at the Bottom of the World