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