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G4_ELL_4.1.1 Bears in Danger【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.1.2 Talking to Lewis and Clark【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.1.3 Our Trip Out East【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.1.4 Painting the Southwest【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.1.5 For Purple Mountain Majesties【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.2.1 Girls Playing Basketball【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.2.2 First, It Was a Rancho【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.2.3 Hello, Good-bye, and Other Customs【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.2.4 A Mill Girls Day【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.2.5 The Fourth Grade Election【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.3.1 Leaves【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.3.2 Friendly Giants - California Gray Whales【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.3.3 Meet the Moon!【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.3.4 Watch Out for Hurricanes!【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.3.5 No Swimming Today!【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.4.1 Two Master Magicians - Robert-Houdin and Houdini【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.4.2 Life in the Amazon Rain Forest【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.4.3 Inventions - One Good Thing Leads to Another【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.4.4 Alphabets and Other Writing Systems【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.4.5 The Case of the Disappearing Sugar【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.5.1 The Treasure Fleet【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.5.2 Mexicos Mother Culture - The Olmecs【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.5.3 Women Who Dared to Fly【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.5.4 Antarctica - The Science Continent【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.5.5 Moons of Our Solar System【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.6.1 Ralph Bunche - Quiet Hero【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.6.2 The Carlisle Indian School【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.6.3 From Thailand to California【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.6.4 Thank You, Sir Isaac Newton!【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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G4_ELL_4.6.5 Welcome to Space Camp【更多课程加微信：备用微信号haoke39 或公众号：备用微信号haoke39】【备用微信号haoke39】.pdf
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