Unit 1 It's Time to Be into Work 1
Text A Why Chores are Good for Children 1
Text B Monday Yawning 4
Unit 2 Is It Healthier？ 8
Text A An Onion a Day：Health Tip from the Village of Long Life 8
Text B Do Men and Women Process Alcohol Differently？ 11
Unit 3 Animals：Wild or Domestic？ 15
Text A Eels in Crisis after 95％Decline in Last 25 Years 15
Text B Ten Reasons Why Pets are the Best Medicine 18
Unit 4 Leisure and Entertainment 22
Text A The Secret of James Bond Movie's Longevity 22
Text B China on the Catwalk 25
Unit 5 Intelligent Babies 30
Text A Babies are Born with the Capacity to Tell Right from Wrong 30
Text B The Oldest：the Highest IQs 33
Unit 6 Stories 38
Text A A Love Story 38
Text B The Lady,or the Tiger？ 42
Unit 7 Marriage and Family 46
Text A Posh-the Power behind Beckham's Throne 46
Text B Death in the Family 49
Unit 8 Celebrities 53
Text A The Evolution of Darwin 53
Text B Bush's Presidential Election 56
Unit 9 Gender and Race 61
Text A The Striving of Being a Nation 61
Text B The Figure That Shows It Pays to Be a Man 65
Unit 10 Colourful Food 69
Text A Cryptic Coloring 69
Text B Food Safety 73
Unit 11 New Findings 77
Text A Leaving Baby to Cry could Damage Brain Development 77
Text B A Break-through for Healing Spinal Cord Paralysis 80
Unit 12 Biology 84
Text A She Plays Music for Plants 84
Text B Strange Creatures of the High Snows 87
Unit 13 Society 90
Text A Christmas in Africa 90
Text B Welcome to Our Bank 93
Unit 14 Environment 97
Text A Baron Munchausen Visits the Moon 97
Text B The Salt of the Earth 99
Unit 15 Moral 103
Text A To Help and Protect 103
Text B Honest Scales 105
Unit 16 Religion 109
Text A Thoughts on Religion 109
Text B Religion and Rationality 112