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全国各地都在轰轰烈烈进行高效课堂模式教学,可谓盛况空前。效果虽好,但是笔者听了许多课,发现课堂上展示的小组成员声音都变了,沙哑程度严重。是什么原因造成的呢?笔者走访了好几所学校,了解到这是学生错误发声,用嗓过度造成的。医学证明,儿童发声器官尚未成熟,声带稚嫩,气息浅,如果没有正确科学的发音训练,久而久之就会让甜美的童音变得沙哑生硬。高效课堂提倡将主体地位还给学生,学生表现的机会很多,例如小组展示,小组讨论交流……那么,如何让课堂既
Throughout the country are vigorously teaching efficient classroom mode can be described as unprecedented. Although the effect is good, but I heard many lessons and found that the classroom group members have changed the voice of the show, serious degree of hoarseness. What causes it? I visited several schools, I learned that this is the wrong students voice, caused by excessive voice. Medical proof, children are not yet mature voice organs, voiceless tender, light breath, without proper scientific pronunciation training, the passage of time will make the sweet voice of children become hoarse and stiff. Efficient classes encourage students to return their dominant position. There are many opportunities for students to express themselves, such as group shows, group discussions, etc. Then how to make the class both