Unit 1 A land of diversity
Warming UP,Pre—reading,Reading and Comprehending
Learning about Language
Using Language
整理与复习
Unit 1 测试卷
Unit 2 Cloning
Warming Up,Pre—reading,Reading and Comprehending
Learning about Language
Using Language
整理与复习
Unit 2 测试卷
Unit 3 Inventors and inventions
Warming Up,Pre—reading,Reading and Comprehending
Learning about Language
Using Language
整理与复习
Unit 3测试卷
Unit 4 Pygmalion
Warming Up,Pre—reading,Reading and Comprehending
Learning about Language
Using Language
整理与复习
Unit 4 测试卷
Unit 5 Meeting your ancestors
Warming Up,Pre—reading,Reading and Comprehending
Learning about Language
Using Language
整理与复习
Unit 5 测试卷
模块测试卷
参考答案