having been done的用法例句,havingdone做主语的用法

having been done的用法例句,havingdone做主语的用法

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Having done 为主动；Having been done 为被动。这两种分词形式后，常跟次数或一段时间。例如：1.Having finished his homework, the boy felt happy. 写完了作业，男孩感觉很开心。Having finish

╯▂╰ having been done 是过去分词的完成时态，属于非谓语动词.分词短语的逻辑主语是否省略，则要看分词短语的被动完成式动名词having been done的常见用法1)充当主语例：Having been admitted to college made me happy. 已被大学录取(这件事)使得我很开心。2)充当宾

∩▽∩ having been done:被动语态，现在完成时，意思是：已经被完成(好就请采纳.) having been done的用法例句完成被动进行having been done与being done的区别这是非谓语动词的用法havThe experiment having been done,the students left the laboratory.做完这个实验后，学生们就离开了实验室.The business having been promised must be done.答应别人的事一

2、Having been criticized today, he was so sad. 今天被批评了，他很难过。是"he"被批评，而这个原因状语又是修饰doing having done being done having been done 造句！I like 【doing】homework every day.【Having done】my homework,I went to bed last night.The homework【being done】