Unit 1 Food 1
Unit 2 Advertisement 18
Unit 3 Marketing 35
Unit 4 A Job Interview 49
Unit 5 Banking 63
Unit 6 Housing 76
Unit 7 Clothing 89
Unit 8 Nature 103
Unit 9 Celebrating New Year 116
Unit 10 Disease and Health 131
Unit 11 Cities and Population 146
Unit 12 Imports and Exports 162
Unit 13 Stock Market 176
Unit 14 Environment 190
Unit 15 Wonders of the Natural World 203
Unit 16 War and Peace 215
New Words and Expressions 228
参考文献 243