In the early morning, the food that had been laid out for the dead is thrown into a river or into the sea as it is considered unlucky for anyone living to eat it.
as it is considered unlucky for anyone living to eat it.这个状语从句中:
我的理解是:it 主语,指的是food;is considered是谓语被动;unlucky是主语补语;for anyone living to eat it是状语;
我的疑问是:在for anyone living to eat it这个部分,我理解为状语
书上的解释:但我查了2本书,是这样分析的:it是形式主语,for anyone living to eat it是实际主语。
这种分析,到底那种是正确的呢?for anyone living to eat it是实际主语,有点不能理解?