再版前言 使用說明 實(shí)踐篇 Unit One Why NASA Barred Women Astronauts Timed Reading: Shuttle Launched: One Giant Leap for Womankind Unit Two H1N1 (Swine) Flu Timed Reading: Coping with Colds Unit Three Computers in Cars Timed Reading: Two Views on Neural Computers Unit Four Giraffes Timed Reading: Gorilla Is Not as Mean as It Looks Unit Five Building a Food Pyramid Timed Reading: In Search of the Perfect French Fry Unit Six Chew for Health Timed Reading: Chew on This: Gum May Be Good for Body, Mind Unit Seven "Fat" Gene Found by Scientists Timed Reading: Kids with Obesity-linked Gene Like Fattening Foods Unit Eight Can Laughter Cure Illness? Timed Reading: Are Happy People Healthier? Unit Nine Four Ways to Achieve Greater Happiness in Your Life Timed Reading: Depression Unit Ten Teens and Plastic Surgery Timed Reading: Risks and Rewards of Plastic Surgery Unit Eleven Wind Power May Have Its Own Environmental Problems Timed Reading: White Roofs to Fight Global Warming Unit Twelve Greenhouse Effect for Kids Timed Reading: Facts about the Greenhouse Effect Unit Thirteen The Greenest Green Energy--Fuel from Algae Timed Reading: Alternative Energy Unit Fourteen Ten Freaky Forces of Nature Timed Reading: Raining Animals and Coins: Mystery of the History Unit Fifteen Blue If You Want to Be Creative, Red If You Want to Be Diligent Timed Reading: How Do We See Red? Count the Ways Unit Sixteen Short Sleeper Timed Reading: Genetic Mutation May Be Why Some People Need Less Sleep Than Others Unit Seventeen Cloning Timed Reading: How Do I Know if I'm Eating Cloned Meat? Unit Eighteen The Internet Is Sick... Timed Reading: The Future of the Internet Unit Nineteen Could Life on Earth Have Come from Ceres? Timed Reading: Life's Evolution May Depend on Galaxy Unit Twenty Pyramids Timed Reading: Egyptian Lion Mummy Found in Ancient Tomb 真題篇 Test 1 CET-4 2009年6月 How Do You See Diversity? Test 2 CET-4 2008年12月 That's Enough, Kids Test 3 CET-4 2008年6月 Media Selection for Advertisements Test 4 CET-4 2007年12月 Universities Branch Out Test 5 CET-4 2007年6月 Protect Your Privacy When Job-hunting Online Test 6 CET-6 2009年6月 Helicopter Moms vs. Free-range Kids Test7 CET-6 2008年12月 Supersize Surprise Test 8 CET-6, 2008年6月 What Will the World Be Like in Fifty Years? Test 9 CET-6, 2007年12月 Seven Ways to Save the World Test 10 CET-6, 2007年6月 Seven Steps to a More Fulfilling Job Answer Keys
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