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研究生物的形态构造是生物课的任务之一。老师們大概有这样一个体会:形态与构造的描述不容易引起学生的兴趣,不容易集中学生的注意力。在我的教学实践中,这种情况也是有的,但这只是个别情况,是由于沒有充分备课才出現的,所以不能归咎于学科本身的特点,而認为与自己的教学无关。生物课究竟如何教好?在課堂內如何集中学生的注意力?愿将我的体会談出来,不对之处,希望同志們批评指正。
The morphological construction of a research biology is one of the tasks of the biology class. Teachers probably have such an experience: the description of the form and structure is not easy to arouse students ’interest, it is not easy to focus the students’ attention. In my teaching practice, this is true. However, this is only an isolated case. It is due to the lack of adequate preparation of lessons. Therefore, it can not be attributed to the characteristics of the subject itself and is not considered relevant to its own teaching. How to teach biology lesson? How to focus the attention of students in the classroom? My experience is willing to talk about it, wrong, I hope comrades criticism correction.