Unit 1 College Education Lead-in Reading Focus —— Text A The Disadvantages of an Elite Education Integrated Exercises Reading Focus —— Text B Education Is Supposed to Make You Rich， Not Wealthy Unit 2 Science or Superstition Lead-in Reading Focus —— Text A UFO： an Undeniably Fading Obsession Integrated Exercises Reading Focus—— Text B A Few Kind Words for Superstition Unit 3 Old and Young Lead-in Reading Focus —— Text A Old Before Her Time Integrated Exercises Reading Focus—— Text B A Return to Roots Unit 4 Sports and Health Lead-in Reading Focus —— Text A Time to Get Moving Integrated Exercises Reading Focus —— Text B Get a Killer Bod with Killer Bees Unit 5 Happiness Lead-in Reading Focus —— Text A The Long and Short of It Integrated Exercises Reading Focus —— Text B Happiness： A Buyer's Guide Unit 6 Ecology Lead-in Reading Focus —— Text A The Biology of Global Warming Integrated Exercises Reading Focus —— Text B Earth Meanders： Resisting Global Ecological Change Unit 8 Technology and Progress Lead-in Reading Focus —— Text A Is Anyone Out There Listening? Integrated Exercises Reading Focus—— Text B Why E-mail Has Become the New Snail Mail Unit 9 Humanity and Nature Lead-in Reading Focus —— Text A A Long， Melancholy Roar——Are Modern Human Fears Misplaced? Integrated Exercises Reading Focus —— Text B Eye of the Tiger
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