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Unit 1 Looking forwards
　　1. Starting out & Understanding ideas (文本解读)
　　2. Understanding ideas (语言学习) & Using language (语法)
　　3. Using language (综合语言运用)
　　4. Developing ideas (文本解读)
　　5. Developing ideas (写作)
　　6. Presenting ideas & Reflection & Project
Unit 2 Lessons in life
　　1. Starting out & Understanding ideas (文本解读)
　　2. Understanding ideas (语言学习) & Using language (语法)
　　3. Using language (综合语言运用)
　　4. Developing ideas (文本解读)
　　5. Developing ideas (写作)
　　6. Presenting ideas & Reflection & Project
Unit 3 The world meets China
　　1. Starting out & Understanding ideas (文本解读)
　　2. Understanding ideas (语言学习) & Using language (语法)
　　3. Using language (综合语言运用)
　　4. Developing ideas (文本解读)
　　5. Developing ideas (写作)
　　6. Presenting ideas & Reflection & Project
Unit 4 Everyday economics
　　1. Starting out & Understanding ideas (文本解读)
　　2. Understanding ideas (语言学习) & Using language (语法)
　　3. Using language (综合语言运用)
　　4. Developing ideas (文本解读)
　　5. Developing ideas (写作)
　　6. Presenting ideas & Reflection & Project
Unit 5 Into the unknown
　　1. Starting out & Understanding ideas (文本解读)
　　2. Understanding ideas (语言学习) & Using language (语法)
　　3. Using language (综合语言运用)
　　4. Developing ideas (文本解读)
　　5. Developing ideas (写作)
　　6. Presenting ideas & Reflection & Project
Unit 6 Space and beyond
　　1. Starting out & Understanding ideas (文本解读)
　　2. Understanding ideas (语言学习) & Using language (语法)
　　3. Using language (综合语言运用)
　　4. Developing ideas (文本解读)
　　5. Developing ideas (写作)
　　6. Presenting ideas & Reflection & Project