大学英语分级阅读 第1册PDF电子书下载

Unit 1 Transformation of Life 1

Text A Mother's Love...A True Story 1

Text B Guest-Teaching Chinese and Learning America 8

Supplementary Exercises 15

Unit 2 Secret of Success 18

Text A President Barack Obama's Speech：Back to School Event（Ⅰ） 18

Text B President Barack Obama's Speech：Back to School Event（Ⅱ） 25

Supplementary Exercises 32

Unit 3 Fresh ideas,new mindset 35

Text A Time-One of the Great Mysteries of Our Universe 35

Text B Apple's cloud music to make piracy pay? 42

Supplementary Exercises 47

Unit 4 Beware on the Fast Track 50

Text A BRIC Wall 50

Text B Chindia at a Crossroads 57

Supplementary Exercises 62

Unit 5 Tangible and Intangible Medicine for Health 67

Text A Vitamins Are Important to Good Health 67

Text B Good Humor,Good Health 75

Supplementary Exercises 81

Unit 6 Significance of Mission 85

Text A Clinton Decides to Accept Post at State Dept.,Confidants Say 85

Text B Teacher,Can We Leave Now?No 92

Supplementary Exercises 98

Unit 7 Getting to know about laws in China and America 101

Text A People's Republic of China's Criminal Justice System 101

Text B The Rights of Employees 108

Supplementary Exercises 115

Unit 8 Charles Darwin and Biological Evolution 118

Text A Charles Robert Darwin 118

Text B Biological Evolution 125

Supplementary Exercises 132

key 135

References 143