英语语法问题:不可数名词前需要加定冠词the吗?请举例说明一下,

看情况吧。比如The color of gold is golden. 这里gold就不用加。 I prefer rice to noddle. 也不加。

特指或表达特殊含义时需要the.
e.g. water 水，the water 水域。
food is not enough.(food 为不可数名词）
The food that you eat is theirs.（food此处特指你吃的食物。）

不可数名词前可加定冠词the,1．当其上文提到过,如：There is some water in the glass.The water is clean2.当特指时The bread you bought yesterday goes worse.