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小学自然作为一门学科,有它独有的内容和特点,从知识的系列来讲,它与中学的内容又有有机的联系,是中学的基础,这里我们以表解的形式谈谈小
As a discipline, primary school has its own unique content and characteristics. From the series of knowledge, it has organic connection with the content of secondary school. It is the foundation of secondary school. Here we talk about small