被动语态和主系表是同一种结构,但感觉不是同一种东西呀,剖析句子时被动语态可以当作主系表来剖析吗?

譬如:主谓间宾直宾sb told me sth,这里sth是直宾。假如变被动语态i was told sth by sb,其中i was told假如根据主系表剖析,那sth是什么?应该不可以剖析为状语吧?还请各位老师解惑!

I was told sth. by sb.是被动语态。

有的动词可以有两个宾语,在用于被动结构时,可以把主动结构中的一个宾语变为主语,另一宾语仍然保留在谓语后面。一般变为主语的是间接宾语。

His mother gave him a present for his birthday. 可改为 He was given a present by his mother for his birthday.

注意:这样的情况多适用于“动作向某人直接发出”的句式,即:间接宾语移到直接宾语后加“to”,比如:

He lent me a dictionary. = He lent a dictionary to me.

→ I was lent a dictionary . → A dictionary was lent to me .

若“动作向某人间接发出”或“动作为某人所发出”,即:间接宾语移到直接宾语后加“for”,那样,较多用直接宾语作为被动语态的主语。比如:

Father bought me a bike. = Father bought a bike for me.

→ A bike was bought for me .