有关主语省略,非谓语的用法

题目

有关主语省略,非谓语的用法
Apart from being considered as an entertaining and healthy sport(除了作为一种有趣且健康的运动外), swimming is a very useful skill.
问题：为什么不是Apart from considering as an entertaining and healthy sport.
不是说主语相同且含有be动词时,可以省略主语和be动词吗?

答案

前面答非所问啊.
主语相同,含有be动词的时候,可以省略主语和Be动词,但是不能有其他词组在前面,得原来是一句句子.比如He was tired after work, so he went home. 可以改成
Tired after work, he went home. 省略了He was,成为一句句子省略so

这里是介词加动词分词形式,不是可以省略主语和Be动词的情况.另外动词consider和主语的关系是被认为,表示被动,所以现在分词不是considering,而是being considered

希望对你有所帮助.