:Lookin'back on the things I've done,I was tryin'to be someo

:Looking back on the things I had done,I was trying to be someone.:Looking back on the things i had done 是现在分词作状语 可以看作时间状语 其逻辑主语 就是句子主语 I 是主动关系 故 用现在分词 the things I had done是分词Looking back on的宾语 I had done 是省略that的定语从句 省略的that是定从的宾语 I是主句主语 was trying 是谓语 是过去进行时 to be someone动词不定式 作目的状语.try to do 是尽力 做某事 to do 应看作目的状语 为做某事而尽力 不应看作宾语 try doing 是 试着做某事 doing是动名词 作宾语 :