关于倒装句转换成正常句的问题

题目

关于倒装句转换成正常句的问题
Not until he had finished the mission did he realize that he was seriously ill.
把这句话还原成正常句,是不是就变成
He realized not until he had finished the mission that he was seriously ill
还是
He realized he not until had finished the mission that he was seriously ill?
求大神来回答.

答案

he didn't realize that he was seriously ill until he had finished the mission.他直到完成任务才意思到自己病得很重.（他没有意识到自己病得很重直到他完成任务）
Not.until 是：直到.才,转换成陈述句的为：“没有.直到.”,顺着这个意思去改.慢慢体会其中的意思.