UNIT 1 FESTIVALS AND CELEBRATIONS
Section Ⅰ Listening and Speaking&Reading and Thinking
Section Ⅱ Discovering Useful Structures
Section Ⅲ Listening and Talking&Reading for Writing
Section Ⅳ Assessing Your Progress&Video Time
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UNIT 2 MORALS AND VIRTUES
Section Ⅰ Listening and Speaking&Reading and Thinking
Section Ⅱ Discovering Useful Structures
Section Ⅲ Listening and Talking&Reading for Writing
Section Ⅳ Assessing Your Progress&Video Time
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单元综合检测卷
UNIT 3 DIVERSE CULTURES
Section Ⅰ Listening and Speaking&Reading and Thinking
Section Ⅱ Discovering Useful Structures
Section Ⅲ Listening and Talking&Reading for Writing
Section Ⅳ Assessing Your Progress&Video Time
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语法帮
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单元综合检测卷
UNIT 4 SPACE EXPLORATION
Section Ⅰ Listening and Speaking&Reading and Thinking
Section Ⅱ Discovering Useful Structures
Section Ⅲ Listening and Talking&Reading for Writing
Section Ⅳ Assessing Your Progress&Video Time
单元专项提升
语法帮
写作帮
高考帮
单元综合检测卷
UNIT 5 THE VALUE OF MONEY
Section Ⅰ Listening and Speaking&Reading and Thinking
Section Ⅱ Discovering Useful Structures
Section Ⅲ Listening and Talking&Reading for Writing
Section Ⅳ Assessing Your Progress&Video Time
单元专项提升
语法帮
写作帮
高考帮
单元综合检测卷
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