理工科大学英语口语教程 教师用书 上PDF电子书下载

Unit 1 Smart Phones with 3G Technology 1

Task 1 1

Task 2 4

Task 3 6

Task 4 9

Task 5 14

Unit 2 Life on Wheel 15

Task 1 15

Task 2 18

Task 3 25

Unit 3 Mass Media 27

Task 1 27

Task 2 31

Task 3 35

Task 4 41

Task 5 43

Unit 4 Medicine and Health 45

Task 1 45

Task 2 47

Task 3 49

Task 4 51

Task 5 52

Unit 5 Food Is Heaven 53

Task 1 53

Task 2 56

Task 3 60

Unit 6 Machines in Development 64

Task 1 64

Task 2 66

Task 3 71

Task 4 72

Unit 7 Chemical Engineering in Everyday Life 74

Task 1 74

Task 2 76

Task 3 78

Task 4 80

Task 5 81

Unit 8 Electricity 82

Task 1 82

Task 2 85

Task 3 88

Unit 9 Not a Day without Math 90

Task 1 90

Task 2 94

Task 3 97

Task 4 102

Unit 10 Urban Planning 104

Task 1 104

Task 2 107

Task 3 111

Task 4 113

Unit 11 Job Interview 114

Task 1 114

Task 2 122

Task 3 123

Task 4 125

Unit 12 Anti-earthquake Structures 126

Task 1 126

Task 2 128

Task 3 132

Task 4 134