一、利用多媒体增加学生对生物的兴趣在长期的生物教学中,我发现学生对生物缺乏兴趣的主要原因是许多生物知识太抽象,而许多动物植物我们这儿都没有,只靠老师嘴讲,学生看不到也摸不到,调动不起学生积极性,长期则学生会失去兴趣,因此,我利用多媒体课件,将相应的动植物图片及电 First, the use of multimedia to increase student interest in biology In the long-term biological teaching, I found that students lack interest in biological main reason is that many biological knowledge is too abstract, and many animal plants we do not have here, only the teacher said, students Can not see or touch, can not mobilize the enthusiasm of students in the long term the students will lose interest, so I use multimedia courseware, the corresponding pictures of animals and plants and electricity