《大学英语自学教程》同步辅导与训练 下PDF电子书下载

Unit 1 1

Text A What Is a Decision? 1

Text B Secrets of Success at an Interview 5

Grammar Exercises 9

Unit 2 11

Text A Black Holes 11

Text B Worlds within Worlds 15

Unit 3 19

Text A Euthanasia:For and Against 19

Text B Advantage Unfair 23

Grammar Exercises 28

Test one 30

Unit 4 35

Text A Slavery on Our Doorstep 35

Text B Return of the Chain Gang 39

Unit 5 43

Text A The New Music 43

Text B Different Types of Composers 47

Grammar Exercises 51

Unit 6 53

Text A Improving Industrial Efficiency through Robotics 53

Text B Predicting Earthquakes 56

Test Two 60

Unit 7 64

Text A Leisure and Leadership 64

Text B The Time Message 69

Grammar Exercises 72

Unit 8 74

Text A Jet Lag:Prevention and Cure 74

Text B Controlling Your Concentration 79

Unit 9 84

Text A Aging in European Countries 84

Text B Children s self-esteem 88

Grammar Exercises 91

Test Three 93

Unit 10 98

Text A The Campaign for Election 98

Text B The American Two-Party System 102

Unit 11 107

Text A Sacrificed to Science? 107

Text B Let s Stop Keeping Pets 112

Grammar Exercises 115

Unit 12 117

Text A Let Your Mind Wander 117

Text B To Sleep,Perchance to Dream 123

Grammar Exercises 128

Test Four 130

Unit 13 134

Text A Work,Labor,and Play 134

Text B The Workman s Compensation 138

Grammar Exercises 142

Unit 14 144

Text A The Teacher s Last Shocking Lesson 144

Text B The Seeds of Wrath 148

Grammar Exercises 152

Unit 15 154

Text A The Computer and The Poet 154

Text B Changes to Come in U.S.Education 158

Grammar Exercises 162

Test Five 164

模拟试题一 169

模拟试题二 178

模拟试题三 186

模拟试题四 195

模拟试题五 204