I can well remember that there was a time when a deep blue sky.中when的用法

问题描述:

I can well remember that there was a time when a deep blue sky.中when的用法
when在句中指代先行词a time ,a time 不是宾语么?那when在句中当什么成分?懂的帮忙分析下哈

a time 是时间状语啊
我来还原there was a deep blue sky at that time啊?时间状语怎么可以放在be动词后面当宾语啊?!你弄混了,定语从句关系词的选择取决于先行词在从句中所做的成分,注意是 从句 ,和主句没关系,你说在be的后面,那是主句啊哦。是这样