结合实际，这是各科教学皆必须遵守的原则。农业常识教学，对这一原则的要求就更为迫切，因为这一学科是综合性的科学，内容比较复杂，只有结合当地生产实际，才能更好的为学生理解和接受，也只有结合生产实际，使学到的知识实习运用的机会多了，才便于学生 In combination with reality, this is a principle that all subjects must follow. In the teaching of agricultural common sense, the requirement for this principle is even more urgent, because this subject is a comprehensive science and its content is more complex. Only by integrating local production practices can it be better understood and accepted by students, and only combined with actual production. , so that the students have more chances to use the knowledge internship to facilitate the students