2020年解放军/武警/公安/边防/消防部队院校英语考试-第2讲名词（上）可数名词：个体名词

　　2.可数名词：个体名词( worker， pen， dog etc)集体名词( (family， group， police etc.)

　　运用原则：适当的冠词十[C]或[pl]形式。

　　A horse is a kind of animals

　　The horse is a kind of animals

　　Horses run faster than donkeys.

　　有复数形式的不可数名词

　　①有些抽象名词往往以复数形式出现，起到一种丰富语言感情色彩或强调某种特殊状态的作用。

　　如: Use your brains， please.

　　They have smoothed away the difficulties

　　Have you made preparations for tomorrows meeting?

　　Many thanks for your kindness.

　　No pains, no gains

　　After many failures, they finally succeeded.