理工科大学英语口语教程 教师用书 下PDF电子书下载

Unit 1 A New Visual Era 1

Task 1 1

Task 2 5

Task 3 9

Task 4 12

Task 5 16

Unit 2 Advertising 18

Task 1 18

Task 2 20

Task 3 23

Task 4 24

Unit 3 Lighting up our Life 26

Task 1 26

Task 2 27

Task 3 35

Task 4 39

Unit 4 Social Problems and Law 41

Task 1 41

Task 2 46

Task 3 49

Task 4 53

Unit 5 Robots Around You 55

Task 1 55

Task 2 59

Task 3 67

Task 4 68

Unit 6 Material Science and Engineering 69

Task 1 69

Task 2 73

Task 3 78

Task 4 81

Task 5 83

Unit 7 Agriculture 86

Task 1 86

Task 2 90

Task 3 92

Task 4 97

Unit 8 Architecture 98

Task 1 98

Task 2 102

Task 3 105

Task 4 110

Unit 9 Mysteries in the Sky 112

Task 1 112

Task 2 114

Task 3 115

Task 4 121

Unit 10 Environmental Science and Engineering 127

Task 1 127

Task 2 131

Task 3 135

Task 4 139

Unit 11 Water Power 141

Task 1 141

Task 2 146

Task 3 149

Task 4 151

Task 5 153

Unit 12 Hi-Tech World 154

Task 1 154

Task 2 158

Task 3 160

Task 4 163