高等教育質(zhì)量工程改革理工類教材：理工科大學英語口語教程（學生用書 下冊）

Unit 1 A New Visual Era
Task 1
Task 2
Task 3
Task 4
Task 5
Unit 2 Advertising
Task 1
Task 2
Task 3
Task 4
Unit 3 Lighting up Our Life
Task 1
Task 2
Task 3
Task 4
Unit 4 Social Problems and Law
Task 1
Task 2
Task 3
Task 4
Unit 5 Robots Around You
Task 1
Task 2
Task 3
Task 4
Unit 6 Material Science and Engineering
Task 1
Task 2
Task 3
Task 4
Task 5
Unit 7 Agriculture
Task 1
Task 2
Task 3
Task 4
Unit 8 Architecture
Task 1
Task 2
Task 3
Task 4
Unit 9 Mysteries in the Sky
Task 1
Task 2
Task 3
Task 4
Task 5
Unit 10 Environmental Science and Engineering
Task 1
Task 2
Task 3
Task 4
Unit 11 Water Power
Task 1
Task 2
Task 3
Task 4
Task 5
Unit 12 Hi-Tech World
Task 1
Task 2
Task 3
Task 4