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我們生活的世界上,充滿着各種東西,有石頭,有金屬,有花木,有動物,有水,有氣,真是五光十色多種多樣。作成世界上這些成千成萬的東西的材料在科學上叫做物質。例如椅子、桌子,它的材料是木,木就是物質的一種。我們生活的世界是物質的世界,它在人類出現以前就存在着,生命和人類就是在這樣的物質世界中產生出來,發展起來的。人們生活在物質的世界中,從事生產勞動,在勞動的過程中接觸到各式各樣的東西:石頭、花草、樹木等等。這樣,就逐漸積累了關於物質的各
The world we live in is full of all kinds of things, including stones, metal, flowers, animals, water, and gas. The materials that make up these thousands of things in the world are scientifically called materials. For example, chairs, tables, its material is wood, wood is a kind of material. The world in which we live is a material world. It existed before the advent of mankind. Life and humanity were created and developed in this kind of material world. People live in the material world, engage in productive labor, and come into contact with various things in the process of labor: stones, flowers, trees, and so on. In this way, we have gradually accumulated