英语的一个问题.!!!!!

sports ,本身就有形容词的词性.这里用的就是它的形容词的词性,请你不要以为是将sport复数了.

因为名词修饰名词的时候,是形容词词性啊

sports- is a word( not plural of sport)..sports shop - doesn't mean theat the sport- is turned into sports....no need to add 's' because it is not a word which needs to be turned into a plural..

shoe- singular

need to add 's' to make it a plural;