酷課雲學習吧合作專區
雙語自然三下
Unit 2-1 Earth’s water
Unit 2-1 Earth’s water
【Let's watch Textbook video】
【Try to read】
![](https://www.google.com/images/icons/product/drive-32.png)
![](https://www.google.com/images/icons/product/drive-32.png)
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【Learn with the teacher】
![](https://www.google.com/images/icons/product/drive-32.png)
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【Quick Check】Circle the places with salt water
![](https://www.google.com/images/icons/product/drive-32.png)
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【True or False】
![](https://www.google.com/images/icons/product/drive-32.png)
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【Quick Check】Fill in the blanks
![](https://www.google.com/images/icons/product/drive-32.png)
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【Check】Which one is precipitation
![](https://www.google.com/images/icons/product/drive-32.png)
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【Try to say】
![](https://www.google.com/images/icons/product/drive-32.png)