1、在有介词的复合结构中,特别要注意,第二个人称代词,必须用宾语。例:
"for you and me"和 "between Maria and him".
2、在比较结构里,连接词"as"或"than"后面,按理用主格式,但在口语中,人们常用宾格形式,学美式英语者更是如此。例:
(1)You did as well as she.你做的和她一样好
(2)You did as well as her.你做的和她一样好
两种说法都可接受。但如果"as"和"than"后头分句的主语和词动都要完整出现的话,这时的人称代词,就必须是主格。例:
You did as well as she did.你做的和她一样好。