Unit 1 Laugh out loud！
单元内容早知道
Period I Starting out Understanding ideas
Period II Using language
Period III Developing ideas Presenting ideas & Reflection
知识·技能·考试 NEW 读后续写攻略
Unit 2 Onwards and upwards
单元内容早知道
Period I Starting out Understanding ideas
Period II Using language
Period III Developing ideas Presenting ideas & Reflection
知识·技能·考试 NEW 读后续写攻略
Unit 3 Faster，higher，stronger
单元内容早知道
Period I Starting out Understanding ideas
Period II Using language
Period III Developing ideas Presenting ideas & Reflection
知识·技能·考试 NEW 读后续写攻略
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