“so is she”和“so does she”虽均表“某人也如此”,但用法因前文谓语动词类型而异。“so is she”用于前文谓语为系动词(be动词)时,表状态一致,如“Tom is a student, so is she”,时态需匹配(如过去式用“so was she”);“so does she”用于前文谓语为实义动词时,强调动作一致,用助动词“does”替代动词,如“John likes coffee, so does she”,过去式用“so did she”。否定时分别对应“neithe...