本书共8个单元，每个单元围绕一个话题，三篇课文相互联系又各有侧重，教师可以重点讲解一篇文章，引导学生阅读其余两篇课文，完成相应的练习。
Unit 1 Media：Fact or Fable
Unit 2 Originality and Fair Play
Unit 3 National Interest in a World Communitv
Unit 4 Who Wins the Lion’S Share
Unit 5 Conflict and Compromise
Unit 6 Law and Order
Unit 7 Synergy or Tug of War
Unit 8 Poor Nations Rirh Natinnc
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