Unit 1 Architecture Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 2 Animals and Plants Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 3 Diseases Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 4 Business Administration Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 5 Information Technology Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 6 Geography Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 7 Social Sciences Part One Listening Strategies Part Two Listening Section A Dialogue Task 1 Conversation One Task 2 Conversation Two Section B Monologue Task 1 Passage Task 2 Mini-Lecture Part Three Speaking Task 1 Attending Conferences Task 2 Modern Buildings Part Four Cultural Tips Unit 8 Archaeology Keys to Exercises ��˼��ԇ��ԇ����