Unit 1 Persona Information
Passage 1 My best friend
Passage 2 The tallest basketball player——Yao Ming
Passage 3 A super boy
Passage 4 A Chinese magician——Liu Qian

Unit 2 Education Field
Passage 1 My school life
Passage 2 My story in learning English
Passage 3 Body language
Passage 4 A primary school teacher

Unit 3 Spicy Life
Passage 1 A family birthday party for grandpa
Passage 2 School Days
Passage 3 Shopping online
Passage 4 To be a volunteer of Shanghai Expo

Unit 4 Health Express
Passage 1 God's amazing pharmacy
Passage 2 The stress
Passage 3 Why do we drink Chinese tea？
Passage 4 Sports knowledge

Unit 5 Science and Technology Review
Passage 1 Thumbs down to texting
Passage 2 The history of the Internet
Passage 3 Energy-saving car
Passage 4 The computer

Unit 6 Entertainment and Sports
Passage 1 The most successful Chinese skater
Passage 2 A brief introduction to movies
Passage 3 Isaac Stern: one of the most honored musicians
Passage 4 Clarence Charles "Ducky" Nash

Unit 7 Culture and Customs
Passage 1 A culture shock
Passage 2 China's tea culture
Passage 3 The magical effect of the color
Passage 4 American restaurants

Unit 8 Animals and Plants World
Passage 1 The dove tree
Passage 2 All about whales
Passage 3 The use of colors for animals and pests
Passage 4 Knowing about bamboo

Unit 9 Festivals around the World
Passage 1 The Lantern Festival
Passage 2 Macy's Thanksgiving Day Parade
Passage 3 Fools' Day
Passage 4 The Qingming Festival

Unit 10 History and Geography
Passage 1 Rome
Passage 2 Groundwater is disappearing
Passage 3 Martin Luther King
Passage 4 The terrorism on September 11, 2001

Unit 11 Nature and the Environment
Passage 1 The weather of London
Passage 2 It is easy to be green！
Passage 3 Cars won't pollute the air
Passage 4 The hottest year——2010？

Unit 12 Safety Protection
Passage I Life-saving classes
Passage 2 Child internet safety
Passage 3 Be careful
Passage 4 First aid

Unit 13 Travel and Transport
Passage 1 Go out for fun！
Passage 2 The way to save money
Passage 3 Five things have to be said about trip
Passage 4 About China's tourism industry

Unit 14 Emotions Posthouse
Passage 1 Real love
Passage 2 Good news about bad moods
Passage 3 Something about Cora Stetson
Passage 4 Give myself full marks

Unit 15 Society and Communication
Passage 1 The different attitude
Passage 2 Left-behind children
Passage 3 Getting lost
Passage 4 The world population explosion

Unit 16 Colorful World
Passage 1 Four ads
Passage 2 Kate's Winslet's moment
Passage 3 Never give up dreams
Passage 4 A doctor fighting against cancer
参考文献