课堂话语的内容非常丰富，涉及到了知识与概念、过程与方法、情感与态度三个层面。
The content of classroom discourse covers a wide range, from knowledge and concepts, process and methods, emotion to attitude.
课堂话语的内容非常丰富，涉及到了知识与概念、过程与方法、情感与态度三个层面。
The content of classroom discourse covers a wide range, from knowledge and concepts, process and methods, emotion to attitude.
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