Contents 1
Unit 1 1
Text A Teaching about religion 1
Text B The American way:marriage 3
Unit 2 8
Text A Science and technology 8
Text B How far the digital library 10
Unit 3 15
Text A Entertainment 15
Text B Genesister act 16
Unit 4 20
Text A Lipton-why our special teas make your favorite 20
Text B The most beautiful women in the world 21
Unit 5 27
Text A Bath and bathing 27
Text B How to use a napkin 28
Text A Nature conservancy plan 32
Unit 6 32
Text B Mhy did dinosaurs suddenly die out? 33
Unit 7 36
Text A Cashless society 36
Text B Credit cards 38
Unit 8 41
Text A Fridge 41
Text B TV 42
Text A The Inuit and the Anasazi 46
Unit 9 46
Text B Why does Father Christmas come down the chimney? 47
Unit 10 51
Text A A simple typlst 51
Text B Flnding a job 53
Unit 11 58
Text A You are what you eat 58
Text B Current attitudes toward physical fitness 59
Unit 12 64
Text A Queen Elizabeth 64
Text B Lincoln s autobiography 66
Unit 13 71
Text A Your sleeping position and your personality 71
Text B Blood 72
Unit 14 76
Text A I am a naturalist 76
Text B Kitty courage 77
Unit 15 81
Text A summer in London(Part one) 81
Text B Summer in London(Part two) 83
Unit 16 87
Text A Travel books 87
Text B Travel 88
Unit 17 93
Text A Welcome to the legend of Nessie 93
Text B 21 large projects to be launched in Shanghai Pudong 95
Unit 18 99
Text A In a hot country(Part one) 99
Text B In a hot country(Part two) 101
Unit 19 105
Text A Flags of the United States 105
Text B The new world 106
Unit 20 111
Text A Ready wit 111
Text B The high cost of living 112
Unit 21 116
Text A Migration 116
Text B Survive 117
Unit 22 122
Text A Good luck to your job seeking 122
Text B Life insurance 124
Unit 23 129
Text A Use your eyes,not the camera s(Part one) 129
Text B Use your eyes,not the camera s(Part two) 130
Unit 24 135
Text A A home in space 135
Text B The man on the moon 136