Unit One 1
Part Ⅰ Preparation 1
Part Ⅱ Text:Living a Long Life 2
Part Ⅲ Supplementary Reading:You Can Make Exercise Fun 9
Part Ⅳ Grammar:Articles 13
Unit Two 18
Part Ⅰ Preparation 18
Part Ⅱ Text:Your Education Is Your Future 19
Part Ⅲ Supplementary Reading:Tips for Taking Tests 26
Part Ⅳ Grammar:Prepositions 29
Unit Three 35
Part Ⅰ Preparation 35
Part Ⅱ Text:The Old Woman and the Thief 36
Part Ⅲ Supplementary Reading:It Could Always Be Worse 44
Part Ⅳ Grammar:Word Formation 48
Unit Four 54
Part Ⅰ Preparation 54
Part Ⅱ Text:Pockety Women Unite? 55
Part Ⅲ Supplementary Reading:Who Needs Equality? 62
Part Ⅳ Grammar:Noun Clauses 65
Unit Five 69
Part Ⅰ Preparation 69
Part Ⅱ Text:Preserving Native American Culture Should Be a National Concern 70
Part Ⅲ Supplementary Reading:The Beginnings of Art in Africa 77
Part Ⅳ Grammar:Attributive Clauses 80
Unit Six 85
Part Ⅰ Preparation 85
Part Ⅱ Text:When in Rome Do as the Romans Do 86
Part Ⅲ Supplementary Reading:What a Difference! 94
Part Ⅳ Grammar:Adverbial Clauses（Ⅰ） 97
Unit Seven 100
Part Ⅰ Preparation 100
Part Ⅱ Text:Sleeping and Dreaming 101
Part Ⅲ Supplementary Reading:When You Just Can't Wake Up 110
Part Ⅳ Grammar:Adverbial Clauses（Ⅱ） 114
Unit Eight 119
Part Ⅰ Preparation 119
Part Ⅱ Text:The Campaign for Kate 120
Part Ⅲ Supplementary Reading:Lion King 129
Part Ⅳ Grammar:Subjunctive Mood 134
Unit Nine 138
Part Ⅰ Preparation 138
Part Ⅱ Text:One Man's Fight for the Salmon 139
Part Ⅲ Supplementary Reading:Town Thanks Beavers for Water in Drought 147
Part Ⅳ Grammar:Inversion 150
Unit Ten 153
Part Ⅰ Preparation 153
Part Ⅱ Text:A Day in the Life of a Robot 154
Part Ⅲ Supplementary Reading:The Fun They Had 163
Part Ⅳ Grammar:Ellipsis 167
Unit Eleven 171
Part Ⅰ Preparation 171
Part Ⅱ Text:Are These the Best Years of Your Life? 172
Part Ⅲ Supplementary Reading:Take Charge of Your Time 182
Unit Twelve 186
Part Ⅰ Preparation 186
Part Ⅱ Text:Alex Haley 187
Part Ⅲ Supplementary Reading:Poor Richard's Almanack 195
Glossary 197
参考书目 224