Unit1_women_of_achievement知识点(2)

Only after her mother came to help her for the first few months was she allowed to begin her project. 在她母亲头几个月来帮忙后，她才得以 开始自己的计划。 将only及其后面的状语提前放在句首,句 子要用部分倒装语序，即将be动词、助 动词或情态动词放在主语之前。