Unit 1
Ⅰ. Word Study
Ⅱ.  Active ReadingThe Theory of Cosmetic Relativity
Ⅲ. Language Points Study
Ⅳ. Vocabulary and Structure Exercises
Ⅴ. Bilingual Studies
Ⅵ. Vocabulary Builder
Ⅶ. Writing
Ⅷ. Improving Your Reading Speed
Unit 2
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Unit 3
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Unit 4
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Unit 5
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Unit 6
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Unit 7
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Unit 8
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附录一  Vocabulary
附录二  参考答案