有一读者问:
(1)There he taught them their first important lesson on students of chemistry.
这一句中的as students of chemistry是介词短语还是them的同位语?下面一句是否相仿?
(2)I wrote him a letter as a teacher of English.
上述两句的结构相似,不能算错,只是as短语离它所指的代词稍远了些。这种as似乎已被很多人认作介词,所以上述两句中的as短语皆可看作介词短语,分别用作间接宾语them和him的补足语,看作同位语亦可。
