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生物学发展到现在,经过无数先贤科学家的积累、努力,已经形成一套完整的科学体系,而组成这个完整体系的正是一个个的生物学概念。对于生物学概念的学习,无疑是非常重要的,它贯穿于整个高中生物教学中,在高中生物教学中,有几个概念是学生非常容易混淆,经常出错的;在平常繁忙的高中生物教学工作中,生物教师都忙于备课,批改作业,关注学生成长,碰到一些常见的问题时,往往是直接借用其他教师的观点,在这个过程中,也就不
Nowadays, the development of biology has formed a complete set of scientific system through the accumulation and effort of innumerable sages scientists. It is precisely the biological concepts that form the complete system. It is undoubtedly very important for the study of the concept of biology. It runs through the entire high school biology teaching. In high school biology teaching, there are several concepts that make students very confused and often mistaken. In the usual busy high school biology teaching In the biological teachers are busy preparing lessons, correcting homework, focusing on student growth, met some common problems, often borrow directly from other teachers point of view, in the process, it will not