Chapter One History and Culture Unit 1 History and Culture—China Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Unit 2 History and Culture—B&R Countries Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Chapter Two Geography and Economy Unit 3 Geography and Economy—China Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Unit 4 Geography and Economy———B&R Countries Part I IJead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Chapter Three Customs and Festivals Unit 5 Customs and Festivals--——China Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Unit 6 Customs and Festivals——B&R Countries Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Chapter Four Food Culture Unit 7 FoOd Culture——China Part I Lead—in Part IIListening Practice Part III Speaking Practice Part IV Knowledge Expansion Unit 8 Food Culture——B&R Countries Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Chapter Five Tourism and Cultural Heritage Unit 9 Tourism and Cultural Heritage--——China Part I Lead—in Part II Listening Practice Part llI Speaking Practice Part IV Knowledge Expansion Unit 10 Tourism and Cultural Heritage—B&R Countries Part I Lead—in Part II Listening Practice Part III Speaking Practice Part IV Knowledge Expansion Appendix Appendix I Transcripts Appendix II Answer Key