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人教版自然第五册第六课是《鸟》,学生所提出、反映出的两个问题引发了我的思考。一、学生提出关于“用卵繁殖后代”不是鸟的共同特征的问题
The sixth lesson of the fifth edition of the PEP Edition is “The Bird,” and the two questions that my students have raised have sparked my thinking. First, students raised the question of “breeding offspring with eggs” that is not a common feature of birds