大学英语自学教程 最新版PDF电子书下载

Unit1 1

Text A What Is a Decision? 1

Text B Secrets of Success at an Interview 6

Unit2 13

Text A Black Holes 13

Text B Worlds within Worlds 17

Unit3 22

Text A Euthanasia:For and Against 22

Text B Advantage Unfair 27

Unit4 32

Text A Slavery on Our Doorstep 32

Text B Return of The Chain Gang 36

Unit5 40

Text A The New Music 40

Text B Different Types of Composers 44

Unit6 50

Text A Improving Industrial Efficiency through Robotics 50

Text B Predicting Earthquakes 54

Unit7 59

Text A Leisure and Leadership 59

Text B The Time Message 64

Unit8 70

Text A Jet Lag:Prevention and Cure 70

Text B Controlling Your Concentration 75

Unit9 80

Text A Aging in European Countries 80

Text B Children's Self-esteem 84

Unit10 91

Text A The Campaign for Election 91

Text B The American Two-party System 95

Unit11 100

Text A Sacrificed to Science? 100

Text B Let's Stop Keeping Pets 105

Unit12 112

Text A Let Your Mind Wander 112

Text B To Sleep,Perchance to Dream 118

Unit13 125

Text A Work,Labor,and Play 125

Text B The Workman's Compensation 130

Unit14 139

Text A The Teacher's Last Shocking Lesson 139

Text B The Seeds of Wrath 144

Unit15 152

Text A The Computer and The Poet 152

Text B Changes to Come in U.S.Education 157

综合演练题 167

综合演练题参考答案 175