动词过去式后用be动词如何变形?
问题描述：
动词过去式后用be动词如何变形?
比如说我应该说the curtain I picked was a blackish curtain 还是 the curtain I picked is a blackish curtain?
还有如果我用has的话是 the curtain I picked has a black tone 还是 the curtian I picked had a black tone?
答
be和前面动词无关而和它的主语有关即the curtain is a blackish.说的是现在状态就用一般现在时.和前面从句时态无关.前面动词是定语从句的谓语.再如the book I bought yesterday is very interesting.我昨天买的书很...