Unit One 1
Text A 1
Text B 12
Practical Dialogue 17
Unit Two 20
Text A 20
Text B 32
Practical Dialogue 37
Unit Three 40
Text A 40
Text B 51
Practical Dialogue 56
Unit Four 58
Text A 58
Text B 70
Practical Dialogue 75
Unit Five 77
Text A 77
Text B 88
Practical Dialogue 94
Unit Six 97
Text A 97
Text B 109
Practical Dialogue 114
Unit Seven 117
Text A 117
Text B 128
Practical Dialogue 134
Unit Eight 137
Text A 137
Text B 150
Practical Dialogue 155
Unit Nine 157
Text A 157
Text B 168
Practical Dialogue 173
Unit Ten 175
Text A 175
Text B 186
Practical Dialogue 192
Appendix Ⅰ Key to Exercises 195
Appendix Ⅱ Glossary 214
Appendix Ⅲ Phrases 226