Unit 1 A New World,A Great Challenge 1
Unit 2 Starting a Business,Enjoying Challenges 15
Unit 3 Managing Your Time,Realizing Your Dream 28
Unit 4 Individual Participation,Collective Intelligence 41
Unit 5 Promising Company,Beloved Family 54
Unit 6 Small Product,Big Market 67
Unit 7 More Communication,Less Conflict 80
Unit 8 Global Vision,Local Flavor 94
Model Test 1 107
Model Test 2 118
Model Test 3 129
Key＆Script 140