Unit 1 Love
Passage 1 Learn to Love and Be Loved
Passage 2 The Best Way to Keep Love Is to Give It Wings
Passage 3 Beautiful Love
Passage 4 Love Is Real Medicine
Passage 5 Why Children Need Father-Love and Mother-Love？

Unit 2 Philosophical Stories
Passage 1 The Selfish Giant
Passage 2 The Four Wives
Passage 3 Greedy Man
Passage 4 Who You Are Makes a Difference！
Passage 5 The Brick

Unit 3 Animals
Passage 1 Technology Helps Save Elephants and Rhinos
Passage 2 Cats and Dogs Use More Energy than Cars
Passage 3 Elephant Takes Baby Steps with Artificial Leg
Passage 4 Life of Crocodiles
Passage 5 What Makes a Bee So Smart

Unit 4 Language
Passage 1 You can't Go Home Again
Passage 2 The Power of Words
Passage 3 Which English Do You Speak？
Passage 4 Widespread English
Passage 5 ' Learning from Politician's Speeches

Unit 5 Customs
Passage 1 State Fairs： A Deep-Fried Taste of the U．S．
Passage 2 Charming Swedes
Passage 3 Weekend in America
Passage 4 Do-It-Yourself
Passage 5 Numbers We Fear and Dread

Unit 6 Travel
Passage 1 China Emerges as Medical Tourism Hotspot
Passage 2 The “Joy” of Travel in the Digital Age
Passage 3 Travel
Passage 4 Slow Motion Makes You Appreciate It
Passage 5 Cairo， the Ultimate Shopping City

Unit 7 Health
Passage 1 Christopher Golden： Health of Planet， People Linked
Passage 2 In Heart Disease， the Focus Shifts to Women
Passage 3 Daily Energy Cycle
Passage 4 About Dreams
Passage 5 An Aspirin a Day Can Keep Cancer Away？

Unit 8 Crime and Security
Passage 1 The Art of Cyber War
Passage 2 Why American Like Guns
Passage 3 Allow People to Own Handguns？
Passage 4 Eclipse Cities Put Safety First
Passage ，5 Big Holes in Traffic Laws
Midterm Self-Assessment Test
Passage 1 China Phone Makers Look Smart in Sales League Tables
Passage 2 Taxes in the United States
Passage 3 How to Make Workers More Productive
Passage 4 Advertisement
Passage 5 The Successful Fast Food Chain Store： McDonald's
Final Self-Assessment Test
Passage 1 Why a Personalized Web Robs Us of the Internet's Diversity
Passage 2 Mobile Office
Passage 3 Internet Band
Passage 4 Best of the Web
Passage 5 Soon www Will Be in Your Language
Keys