UNIT 1 The Natural Environment 1
UNIT 2 Two Mysteries 12
UNIT 3 Great Speeches 20
UNIT 4 Reading Effectively in English 33
UNIT 5 Pop Music 44
UNIT 6 How Students Choose Their Careers 54
UNIT 7 Genetic Engineering 63
UNIT 8 Cultural Values 71
UNIT 9 Space Exploration 81
UNIT 10 Fashion in China 89
UNIT 11 Electronic Communication 99
UNIT 12 Marriage and Fertility 109
UNIT 13 How to Succeed in the Workplace 116
UNIT 14 Approaches to Knowledge 125
UNIT 15 Describing Processes 133
UNIT 16 The Economies of Developing Countries 141
UNIT 17 Approaches to Learning 154
UNIT 18 Cultural Differences in Business Practices 162
UNIT 19 Public Speaking 172
UNIT 20 How to Be a Successful Writer in English 181
Appendix 课文参考译文 192