大学英语自学教程 下 精讲与训练PDF电子书下载

Unit 1 Text A What Is a Decision？ 1

Text B Secrets of Success at an Interview 7

Unit 2 Text A Black Holes 14

Text B Worlds Within Worlds 20

Unit 3 Text A Euthanasia:For and Against 25

Text B Advantage Unfair 31

1～3单元自测题 37

Unit 4 Text A Slavery on Our Doorstep 43

Text B Return of the Chain Gang 52

Unit 5 Text A The New Music 57

Text B Different Types of Composers 65

Unit 6 Text A Improving Industrial Efficiency Through Robotics 71

Text B Predicting Earthquakes 79

4～6单元自测题 84

Unit 7 Text A Leisure and Leadership 92

Text B The Time Message 98

Unit 8 Text A Jet Lag:Prevention and Cure 104

Text B Controlling Your Concentration 108

Unit 9 Text A Aging in European Countries 113

Text B Children's Self-Esteem 118

7～9单元自测题 123

Unit 10 Text A The Campaign for Election 130

Text B The American Two-Party System 135

Unit 11 Text A Sacrificed to Science 139

Text B Let's Stop Keeping Pets 145

Unit 12 Text A L et Your Mind Wander 150

Text B To Sleep,Perchance to Dream 156

10～12单元自测题 162

Unit 13 Text A Work,Labor,and Play 169

Text B The Workman's Compensation 174

Unit 14 Text A The Teacher's Last Shocking Lesson 180

Text B The Seeds of Wrath 185

Unit 15 Text A The Computer and The Poet 191

Text B Changes to Come in the U.S.Education 197

13～15单元自测题 205

模拟试题一 213

模拟试题二 220

模拟试题三 227

模拟题一答案 234

模拟题二答案 235

模拟题三答案 236

2007年4月自考英语（二）试卷真题 237

2007年10月自考英语（二）试卷真题 243

2007年4月自考英语（二）试题答案 250

2007年10月自考英语（二）试题答案 251