children单数形式怎么写

1、正确答案是child.

2、名称分为可数名词和不可数名词。不可数名词没有复数。可数名词有复数。

3、可数名词变成复数有规则变化和不规则变化。child是不规则变化。需要特殊记忆。The child is looking at the bird.Look at the children，they are playing football.