Book 1 3
Unit One How to Improve Your Study Habits 3
Unit Two Sailing Round the World 22
Unit Three The Present 43
Unit Four Turning Off:a Quiet Hour 63
Unit Five A Miserable and Merry Christmas 81
Unit Six Sam Adams,Industrial Engineer 100
Unit Seven The Sampler 116
Unit Eight You Go Your Way,I'll Go Mine 133
Unit Nine The Brain,the Most Powerful Computer in the Universe 148
Unit Ten Going Home 163
附录 179
附录1 参考答案 179
附录2 单元自测题成绩一览表 210
附录3 注解索引 211
Book 2 219
Unit One Is There Life on Earth? 219
Unit Two The Dinner Party 233
Unit Three Lessons from Jefferson 249
Unit Four My First Job 271
Unit Five The Professor and the Yo-Yo 289
Unit Six The Making of a Surgeon 307
Unit Seven There's Only Luck 323
Unit Eight Honesty:Is It Going Out of Style? 342
Unit Nine What Is Intelligence,Anyway? 360
Unit Ten Profits of Praise 374
附录 393
附录1 参考答案 393
附录2 单元自测题成绩一览表 426
附录3 注解索引 427