大学英语进阶同步课堂PDF电子书下载

Unit 1　Sources of Energy 1

Part One　Guided Reading 1

Passage A　Petroleum 1

目录 1

Passage B　Underground Water:The Invisible and Endangered Resource 7

Passage C Coal 15

Part Two　Keys to Writing Practice 19

Part Three　Keys to Quiz(1) 20

Part Four　Practical Translating Skills 22

Part One　Guided Reading 25

Passage A　Making the Best of a Good Job 25

Unit 2　Social Science 25

Passage B　The Winner's Guide to Success 33

Passage C　How to Make a Speech 39

Part Two　Keys to Writing Practice 44

Part Three　Keys to Quiz(2) 46

Part Four　Practical Translating Skills 47

Unit 3　Computers and Networks 50

Part One　Guided Reading 50

Passage A　An Introduction of Digital Computers 50

Passage B　Talking with Your Computer 60

Passage C　Caught in the Web of the Internet 66

Part Two　Keys to Writing Practice 74

Part Three　Keys to Quiz(3) 75

Part Four　Practical Translating Skills 76

Unit 4　The Environment 79

Part One　Guided Reading 79

Passage A　Can We Make Garbage Disappear 79

Passage B　Will We Control the Weather? 85

Passage C　The Environment—a Global Challenge 91

Part Two　Keys to Writing Practice 96

Part Three　Keys to Quiz(4) 97

Part Four　Practical Translating Practice 98

Part One　Guided Reading 100

Passage A　Background to the Euro 100

Unit 5　Business and Enterprises 100

Passage B　The Coming E-commerce Boom 105

Passage C　Digital Engine Powers New Economy 112

Part Two　Keys to Writing Practice 117

Part Three　Keys to Quiz(5) 118

Part Four　Practical Translating Practice 119

Unit 6　Space Exploration 123

Part One　Guided Reading 123

Passage A　Our Picture of the Universe 123

Passage B　Take a Look at China's Great Leap in 133

Space 133

Passage C　Exploring Our Universe and Exploring Others 140

Part Two　Keys to Writing Practice 148

Part Three　Keys to Quiz(6) 149

Part Four　Practical Translating Practice 150

Unit 7　Business Administration 153

Part One　Guided Reading 153

Passage A　Managerial Caricatures 153

Passage B　The Making of an Effective Manager 160

Passage C　Taking Care of Family Business 172

Part Two　Keys to Writing Practice 181

Part Three　Keys to Quiz(7) 181

Part Four　Practical Translating Skills 183

Part One　Guided Reading 185

Passage A　I Have a Dream 185

Unit 8　Literature 185

Passage B　The Author's Aooount of Himself The Sketch Book 194

Passage C　A Psalm of Life 199

Part Two　Keys to Writing Practice 203

Part Three　Keys to Quiz(8) 203

Part Four　Practical Translating Skills 204

Unit 9　Biological Science 207

Part One　Guided Reading 207

Passage A　Can Human Aging Be Postponed? 207

Passage B　The Start of Something Big? 215

Passage C　Health Insurance 222

Part Two Keys to Writing Practice 226

Part Three Keys to Quiz(9) 226

Part Four Practical Translating Skills 227

Unit 10 Communications 230

Part One Guided Reading 230

Passage A TXT in the City 230

Passage B The Internet via Cable 241

Passage C A Society Of Being Digital 247

Part Two Keys to Writing Practice 254

Part Three Keys to Quiz(10) 255

Part Four Practical Translating Skills 256

Unit 11 Education and Learning 258

Part One Guided Reading 258

Passage A What Is a Great Book 258

Passage B Harvard University 266

Passage C The Role of English in the 21st Century 271

Part Two Keys to Writing Practice 276

Part Three Keys to Quiz(11) 277

Part Four Practical Translating Skills 278

Unit 12 Entertainment 281

Part One Guided Reading 281

Passage A How Jazz Began 281

Passage B Phys Ed Redux 287

Passage C Montreal,a French Haven in North America 293

Part Two Keys to Writing Practice 301

Part Three Keys to Quiz(12) 301

Part Four Practical Translating Skills 303