大学英语自学教程 上PDF电子书下载

Unit 1 1

Text A How to Be a Successful Language Learner? 1

Text B Language 13

语法 词类和句子成分 19

Unit 2 32

Text A Taxes,Taxes,and More Taxes 32

Text B Advertising 44

语法 基本句型 53

Unit 3 60

Text A The Atlantic Ocean 60

Text B The Moon 73

语法 构词法 80

Unit 4 86

Text A Improving Your Memory 86

Text B Short-term Memory 99

语法 句子的用途分类 107

Unit 5 113

Text A Fallacies about Food 113

Text B Do Animals Think? 126

语法 句子的结构分类 135

Unit 6 139

Text A Diamonds 139

Text B The Difference between Plants and Animals 151

语法 动词时态 159

Unit 7 173

Text A Families 173

Text B The Changing American Family 184

语法 被动语态 191

Unit 8 199

Text A Telecommunication via Saiellite 199

Text B What People Don t Know about Air 212

语法 不定式 219

Unit 9 229

Text A Learned Words and Popular Words 229

Text B How Should You Build Up Your Vocabulary? 242

语法 分词 251

Unit 10 261

Text A Scientific Attitudes 261

Text B Solving Problems Scientifically 275

语法 动名词 283

Unit 11 294

Text A The Great American Garage Sale 294

Text B American Stores 309

语法 形容词与副词的比较等级 317

Unit 12 324

Text A How Dictionaries Are Made 324

Text B Reading Provides Necessary Survival Skills 338

语法 介词与介词短语 348

Unit 13 357

Text A Insarance 357

Text B What Is Money and What Are Its Functions? 371

语法 冠词的基本用法 380

Unit 14 388

Text A The Importance of Being Kind and Polite 388

Text B Why We Walk in Circles 401

语法 情态动词 409

Unit 15 424

Text A How TV Violence Affects Kids 424

Text B Why Don t Girls Think Like Boys? 438

语法 名词从句 447

Unit 16 453

Text A Heart Disease:Treat or Prevent? 453

Text B Dieting Your Way to Health 465

语法 定语从句 475

Unit 17 484

Text A Panic and Its Effects 484

Text B Sleepwalking-Fact or Fancy? 497

语法 状语从句 507

Unit 18 517

Text A Why Are Maps Drawn with North at the Top? 517

Text B You Have a Choice 531

语法 虚拟语气 539

Unit 19 548

Text A Animals at Risk:Who Cares? 548

Text B The Killer Smogs 561

语法 倒装句 569

Unit 20 575

Text A You Can t Do It Because It Hurts Nobody 575

Text B Marriage in Iran and America:A Study in Contrasts 590

语法 强调句 597

Unit 21 601

Text A The Language of Uncertainty 601

Text B It Never Rains but It Pours! 614

Unit 22 622

Text A Current Attitudes toward Physical Fitness 622

Text B People and Colors 635

Unit 23 644

Text A Non-verbal Communication 644

Text B Body Talk 657

Unit 24 667

Text A Saving the Rainforests for Future Generations 667

Text B Life on the Tundra 681

Unit 25 690

Text A American Men Don t Cry 690

Text B Stop Worrying Now! 703

GLOSSARY 711

LIST OF PHRASES AND EXPRESSIONS 773