grass可数吗 is are？
编辑：自学文库
时间：2024年03月09日
Grass is a countable noun and can be used as both singular and plural. When we refer to "grass" as a collective noun, we use "is." For example, "The grass is green and covers the entire field." However, when we refer to individual blades of grass, we use "are." For instance, "The blades of grass are swaying in the wind." So, depending on the context, "grass" can be both countable and uncountable, and the verb used with it changes accordingly.