大学英语 听力 教师用书 6 修订本PDF电子书下载

Lesson One TECHNOLOGY 1

Lesson Two AN INVESTIGATION 7

Lesson Three VIEWPOINT 13

Lesson Four SIGHTSEEING 19

Lesson Five AN INQUIRY 25

Lesson Six A TV PROGRAM 31

Lesson Seven INHUMAN EXPERIMENTS 37

Mid-Term Test(Exercises with Key) 44

Lesson Eight HEALTH(Ⅰ) 52

Lesson Nine HEALTH(Ⅱ) 58

Lesson Ten CULTURE(Ⅰ) 64

Lesson Eleven CULTURE(Ⅱ) 70

Lesson Twelve SCIENCE(Ⅰ) 76

Lesson Thirteen SCIENCE(Ⅱ) 82

Lesson Fourteen SOCIAL PROBLEMS(Ⅰ) 87

Lesson Fifteen SOCIAL PROBLEMS(Ⅱ) 94

Final Test(Exercises with Key) 100