Unit 1 How can we become good learners？
单元素养目标
Section A
Section B
单元知识盘点
Unit 2 I think that mooncakes are delicious!
单元素养目标
Section A
Section B
单元知识盘点
Unit 3 Could you please tell me where the restrooms are？
单元素养目标
Section A
Section B
单元知识盘点
Unit 4 I used to be afraid of the dark.
单元素养目标
Section A
Section B
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