表意上eachofthem=theyeach;当两表达作主语时,主谓一致遵循“语法一致”原则。具体如下:【例1】Eachofthemhasgotreadyforthepicnic.【解析】介词短语ofthem修饰each(主语中心词),故谓语动词应取单数形式。【例2】Theyeachhavegotreadyforthepicnic.【解析】each充当主语they的同位语,故谓语动词应取复数形式。