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 ...... Unit 3 ...... Unit 4 ...... Unit 5 ...... Unit 6 ...... Unit 7 ...... Unit 8 ...... 附錄一 Vocabulary 附錄二 參考答案