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- .Unit 1 The wise man's advice
- .Unit 2 The frog prince
- .Unit 3 Election promises
- .Unit 4 Growing good corn
- .Unit 5 A very special Olympics
- .Unit 6 A united effort
- .Unit 7 The rewards of kindness
- .Unit 8 The international red cross
- .Unit 9 Help yourself by helping others
- .课文注释
- .英语语法
- .单词表
- .听力录音稿
- .单元学习要点