Unit 1 Boom of the Internet Section A Part One 1-minute Dictation Part Two 5-minute Video Section B Part One Short Conversations Part Two Long Conversations Part Three News Reports Part Four Lecture Listening Unit 2 Ecducation and Development Section A Part One 1-minute Dictation Part Two 5-minute Video Section B Part One Short COnversations Part Two Long Conversations Part Three News Reports Part Four Lecture Listening Unit 3 Leisure Time Section A Part One 1-minute Dictation Part Two 5-minute Video Section B Part One Short Conversations Part Two Long Conversations Part Three News Reports Part Four Lecture Listening Unit 4 The World of Fortunes Section A Part One 1-minute Dictation Part Two 5-minute Video …… Unit 5 Unit 6 Unit 7 Unit 8 Unit 9 Unit 10 Keys Scripts