Unit One Interests and Hobbies Passage 1 How Self-Acceptance Leads to Happiness Within Passage 2 Be Still Passage 3 Adventurous Hobbies Passage 4 How to Choose a Hobby that Suits You Unit Two Life and Fashion Passage 1 Facial Make-up Passage 2 Determine the Shape of Your Face Passage 3 Greening Your Office Passage 4 How to Lose Weight The Basics of Weight Loss Unit Three Language and Culture Passage 1 "China Threat" Fear Countered by Culture Passage 2 Languages Change Passage 3 How Culture Influences Language Passage 4 How to Learn a Foreign I.anguage: Finding a Great Language Helper Unit Four Love and Marriage Passage 1 Just Love Doesn't Keep a Marriage Going Passage 2 The American Way: Marriage Passage 3 High Costs Force Us to Wait Passage 4 Love and Marriage Unit Five Myths and Legends Passage 1 A Legendary King Passage 2 Yerba Mate, and the legend of the Guarani Passage 3 Nt Wa Passage 4 The Legend of Saint Nicholas Unit Six History and Culture Passage 1 The Road to Revolution Passage 2 "Old Glory": The American Flag Passage 3 The Renaissance Passage 4 Princess Wencheng--Bridging the Different Cultures Unit Seven Emerging Technology Passage 1 First Robot Scientist Makes Gene Discovery Passage 2 Man Uses Chip to Control Robot with Thoughts Passage 3 A New Single-Lens Camera Able to Capture 3D Images Passage 4 Electrified Flowers Make Astonishing Artworks Unit Eight Mysteries of the Universe Passage 1 The Secret of How Our Brains Switch on an Itch Passage 2 Mysteries of Humpback Migration Passage 3 Top Five Strangest Things in the Universe Passage 4 Sleep Science. The Mystery of Dreams and Dreaming