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Unit 1 Arts 1

Text 1 Chinese Painting 1

Text 2 Spotlight on Florence 4

Text 3 The Voice of God 7

Text 4 The British Museum 11

Text 5 Musical Film 14

Unit 2 Sleep and Dreams 17

Text 1 Sleep Behavior 17

Text 2 What Do Our Dreams Mean? 20

Text 3 Lack of Sleep Affects Kids'Alertness 23

Text 4 A Good Night's Sleep 26

Text 5 Sweet Dream:Sleep Less,Live Longer 29

Unit 3 Genetic Engineering 33

Text 1 What Are Genetically Modified（GM）Foods? 33

Text 2 Feeding the World—Facts versus Fiction 36

Text 3 GE Agriculture and Genetic Pollution 39

Text 4 What Are the Risks of Cloning? 41

Text 5 Rice Genome Sequence Means More Food for the Future 44

Unit 4 Speeches 48

Text 1 Toast 48

Text 2 What Is Worth Writing about 51

Text 3 Let Us All Unite 53

Text 4 Blood,Toil,Tears,and Sweat 56

Text 5 Mourn for Challenger 59

Unit 5 Career 62

Text 1 Never Say These Five Things in a Job Interview 62

Text 2 Eight Biggest Career Mistakes Young Workers Make 66

Text 3 Why"Follow Your Passion"Is Bad Advice 69

Text 4 The Surprising Secret to Selling Yourself 73

Text 5 Blogs Review:The Youth Unemployment Crisis 76

Unit 6 Literature 80

Text 1 Shakespeare or Science? 80

Text 2 Truth Be Told,It's All One Big Lie 83

Text 3 The Immigration Experience in Asian-American Literature 86

Text 4 Preface to The Case Book of Sherlock Holmes 90

Text 5 Why Literature 93

Unit 7 The Internet and Computers 97

Text 1 What Is Cyberlove? 97

Text 2 Personal Communication in the Age of the Internet 100

Text 3 E-Education:The Debate on Online Classes 103

Text 4 Chat Room Briton Saves US Family from Poisoning 106

Text 5 Artificial Intelligence in the Game of Go 109

Unit 8 Politics 112

Text 1 The Maginot Line 112

Text 2 The Rise and Fall of the Berlin Wall 115

Text 3 Gun Politics in the United States 117

Text 4 Roman Government 121

Text 5 Mahatma Gandhi 124

Answers 127