化肥是好东西,庄稼施上它,就会茁壮地成长。然而,施多了——比方说,你把一袋化肥倒在了一棵苗儿的身上,那岂不是办了傻事!因此,施肥必须讲科学。学生也象幼苗一样。他们在遭受“四人帮”坑害摧残之后,为了弥补损失,发奋学习,急切地盼望老师多给他们传授科学文化知识,是十分喜人的。但是,我们在教学工作中,如果不讲科学,不注意改进方法,一味地加大教材量、作业量,增加考试次数,那就如同把一袋化肥压在一棵苗儿身上。结果,好事办坏,事与愿违。不讲科学,必将 Fertilizer is a good thing, crop applied to it, it will grow robustly. However, applying too much - for example, you put a bag of fertilizer fell on a seedling child's body, would not do stupid things! Therefore, fertilization must be science. Students are like seedlings. After being tortured by the Gang of Four, they are very gratifying to make up for the loss, to study hard, and eagerly expect the teachers to give them more scientific and cultural knowledge. However, in our teaching work, if we ignore science and do not pay attention to improving methods, blindly increase the amount of teaching materials and workload and increase the number of examinations, it is like putting a bag of fertilizer on a seedling child. As a result, good things do bad, things go wrong. Do not speak science, will