Unit 1
Section I:Dialogues
Section II:Oral Practice(1)
Text:Travel
Section III:Oral Practice(2)
Passage:Independent Travel
Section IV:Read with Correct Grammar
Passage:Traveling by Bicycle
Section V:More Practice
Unit 2
Section I:Dialogues
Section II:Oral Practice(1)
Text:The Influence of Tourism
Section III:Oral Practice(2)
Passage:What is tourism?
Section IV:Read with Correct Grammar
Passage:Tourism for VFR
Section V:More Practice
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
Unit 10
Unit 11
Unit 12
Unit 13
Unit 14
Unit 15
Unit 16
Unit 17
Unit 18
Unit 19
Unit 20
Unit 21
Unit 22
Unit 23
Unit 24
Unit 25
Unit 26
Appendix I
Appendix II