Unit 1 Heroes in My Heart 2
Unit 2 Pastimes and Hobbies 9
Unit 3 Our Earth 17
Unit 4 Social Problems 25
Unit 5 Technology Today 32
Unit 6 The World of Work 40
Unit 7 Healthy Life 48
Unit 8 Lifelong Learning 57
Unit 9 The Fashion World 64
Unit 10 We Are All Shoppers 73
Video Script 81
Unit 1 Human Communication 134
Unit 2 Educational Problems 144
Unit 3 The Media Industry 154
Unit 4 Travel Around the World 163
Unit 5 Unsolved Mysteries 172
Unit 6 The Performing Art 179
Unit 7 Sports 186
Unit 8 Cultural Kaleidoscope 193
Unit 9 The Cyber World 203
Unit 10 Low-carbon Life 213
Video Script 224