大学英语基础教程 1 学生用书PDF电子书下载

Unit 1 1

Part Ⅰ Preparatory 1

Part Ⅱ Language in Context 4

Text A Internet 5

Part Ⅲ Toward Productive Language 14

Text B Calligraphy Not to Be Taken Over 14

Unit 2 19

Part Ⅰ Preparatory 19

Part Ⅱ Language in Context 22

Text A Snake 22

Part Ⅲ Toward Productive Language 31

Text B How to Find Time for Yourself 31

Unit 3 36

Part Ⅰ Preparatory 36

Part Ⅱ Language in Context 39

Text A The Titanic 40

Part Ⅲ Toward Productive Language 50

Text B Traditional Chinese Painting 50

Unit 4 54

Part Ⅰ Preparatory 54

Part Ⅱ Language in Context 57

Text A Energy 58

Part Ⅲ Toward Productive Language 68

Text B Recyclable Economy 68

Unit 5 74

Part Ⅰ Preparatory 74

Part Ⅱ Language in Context 77

Text A Honest Scales 77

Part Ⅲ Toward Productive Language 87

Text B Country Music 87

Unit 6 92

Part Ⅰ Preparatory 92

Part Ⅱ Language in Context 95

Text A Suntan and Society 95

Part Ⅲ Toward Productive Language 105

Text B Four Great Inventions of Ancient China 105

Unit 7 111

Part Ⅰ Preparatory 111

Part Ⅱ Language in Context 114

Text A Sleep and Emotions 114

Part Ⅲ Toward Productive Language 124

Text B Weight-lifting 124

Unit 8 128

Part Ⅰ Preparatory 128

Part Ⅱ Language in Context 131

Text A How to Take Your Time 132

Part Ⅲ Toward Productive Language 143

Text B The Origin of Life 143

Vocabulary 148