基础教育课程的改革、实施,对于小学阶段的《自然》目前已逐步进行到四、五、六年级,在课程的称谓上,以后将不再是《自然》,而都以《科学》取代。我想,无论是“旧课程”的《自然》,还是新课程的《科学》,在我国的基础教育主要是一至六年级学生的学习中,《叶的光合作用》都将是 The reform and implementation of basic education curricula have now gradually progressed to the fourth, fifth and sixth grades for primary school. In the title of the curricula, they will no longer be “natural” in the future but will all be replaced by “science.” I think neither the “natural” of the “old curriculum” nor the “science” of the new curriculum, in our study of primary education, mainly students of the first to sixth grades, the “photosynthesis of leaves” will be