Unit 1 A New Mammal: Kha-nyou
Unit 2 The History of Tae Kwon Do
Unit 3 The-World's Most Famous Memonists
Unit 4 What's on TV?
Unit 5 Compulsive Spenders
Unit 6 Progeria: Children Having the Old Body
Unit 7 Passion: Making Anything Possible
Unit 8 The Road to Health
Unit 9 Rebuilding the Work Ethic
Unit 10 The Disappearance of Coal-fire Stove
Unit 11 The Controversy- South China Tiger Photos
Unit 12 How to Give a Good Speech
Unit 13 The “21st Century Cup” National English Speaking Competition
Unit 14 Legends of the Healing Powers of the Sun
Unit 15 The Picture Tells
Unit 16 A Good Dictionary Making Self-learning Possible
Unit 17 The Cause of Pollution
Unit 18 Enjoying College Life
Unit 19 Fishing for Life
Unit 20 The Benefits of Eating Fish
Unit 21 Obesity-a Threat to Children's Health
Unit 22 Of Animals and Human Beings
Unit 23 Protecting Copyright
Unit 24 A Plan for Exploring Mars
Unit 25 NBA Scouts Internationally
Unit 26 Sudan-l
Unit 27 A Cyber Genius
Unit 28 Mahathir Mohamad
Unit 29 Brokeback Mountain
Unit 30 Internet Use in China
Unit 31 Unlocking Genetic Code
Unit 32 Bush's Speech'at Qinghua University
Unit 33 APIEL- the Current English Level Test
Unit 34 Tips for Internet Surfing
Unit 35 Chang'e Ⅰ the Chinese Pride
Keys