否定开头是否都要用倒装

否定词用于句首,句子要倒装
neither,nor,hardly,scarcely,rarely,seldom,not,never ,not only,barely,at ono time,nowhere,etc.
一般是这些词~

否定加状语在前,要半倒装

一般来说否定副词做开头的话需要倒装
eg:
No sooner had the game begun than it began to rain heavily.

Hardly had she gone out when a student came to visit her.
她刚出门，就有个学生来访。
No sooner had she gone out than a student came to visit her.
她刚出门，就有个学生来访。