He talks about pyramids as if he had seen them himself.
as if 的意思是“好像.似的”,在虚拟语句中经常用到.
通常来说,虚拟语气就是把一般描述的语态往过去退一级,也就是:现在时→过去式,完成时→过去完成时,如此类推.
此句的一般描述语态为he has seen them himself,用虚拟语气表达就把has seen(完成时) 改成had seen(过去完成时)
He talks about pyramids as if he had seen them himself.
as if 的意思是“好像.似的”,在虚拟语句中经常用到.
通常来说,虚拟语气就是把一般描述的语态往过去退一级,也就是:现在时→过去式,完成时→过去完成时,如此类推.
此句的一般描述语态为he has seen them himself,用虚拟语气表达就把has seen(完成时) 改成had seen(过去完成时)