是集合名词 一群相似也相关的个体结合而成的集合体的名称称为集合名词.如：family(家庭), class(班级), police(警察), cattle(牛), clothing(衣服), jewelry(珠宝)等. 如果所采取的行动是“一致的”,则是指团体,属于单数,作主词时用单数动词.若是各做各的动作或各有各的主意等类似的情节,则指组成分子,属于复数,作主词时用复数动词. My family has agreed to take a trip during the holiday. 我们家一致同意假期外出旅游. My family are not in agreement on where to go. 对于去哪里我们家人持不同意见.
