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having been done的用法
人气:364 ℃ 时间:2020-05-12 19:30:56
解答
完成被动进行Having been kept in the fridge for two hours, the food has gone bad.1)having been done一般强调被动的动作,而且该动作必须和主句动作之间有着明显的时间/逻辑上的先后/因果关系,且隐含having been done的动作不会再进行的意味。2)done做状语时更多时候强调的是一个可以延续的状态,而且它所表示的情况可以和主句动作同时存在。)Having been kept in the fridge for two hours, the food has gone bad.此题强调先有“be kept in the fridge”,才导致了后面的“go bad”.前后动词有明显的先后/因果关系,且隐含了“这食物不会再放在冰箱里保存”的含义了。2)Frightened by the news, he felt dizzy.其实frighteded by the news是由“he was frightened by the news”变化而来的,强调的更多是一种状态。其实在“他感到眩晕”的同时,他还在“感到害怕”。
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