Unit 1 Spring Is Coming!
Lesson 1 What'S the Weather Like?
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Lesson 2 It's Getting Warmer!
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Lesson 3 Postcards!
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Lesson 4 Sun Is Rising
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Lesson 5 Fun in the Sun
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Lesson 6 Danny the Babysitter
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Lesson 7 Danny，S“Debbie”Day
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Lesson 8 Unit Review
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单元知能整合与专题突破
语法透析
主题相关
优化创新训练
点击中考
单元写作讲座
Unit 2 Piant a Plant!
Lesson 9 How Does a Plant Grow?
预习导引
课文全解
难句解读
Less

Unit 1 Spring Is Coming!
Lesson 1 What'S the Weather Like?
预习导引
课文全解
难句解读
Lesson 2 It's Getting Warmer!
预习导引
课文全解
难句解读
Lesson 3 Postcards!
预习导引
课文全解
难句解读
Lesson 4 Sun Is Rising
预习导引
课文全解
难句解读
Lesson 5 Fun in the Sun
预习导引
课文全解
难句解读
Lesson 6 Danny the Babysitter
预习导引
课文全解
难句解读
Lesson 7 Danny，S“Debbie”Day
预习导引
课文全解
难句解读
Lesson 8 Unit Review
课文全解
单元知能整合与专题突破
语法透析
主题相关
优化创新训练
点击中考
单元写作讲座
Unit 2 Piant a Plant!
Lesson 9 How Does a Plant Grow?
预习导引
课文��解
难句解读
Lesson10 Plant Parts
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Lesson11 Look after Your Plant!
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Lesson12 Pretty Little Plant
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……
Unit 3 Amazing Animals
Unit 4 Look into Science
Unit 5 Go with Transportation
Unit 6 Connect
Unit 7 Know Our World
Unit 8 Save Our World