Step3 Introduction
Ⅰ. 部分倒装
1. 否定副词放句首，如not, no, never, neither, nor, few, little, seldom, rarely, hardly, scarcely, no sooner, not only, in no way, at no time, 等
He did not like the painting. Neither did I.
Neither am I impressed by the paintings nor do I like them.
Never in my life have I seen such wonderful pictures.
Not a word did he say about his visit to the art museum.
At no time during the tour was I bored.
Seldom does he paint now.
Hardly had I got to Amsterdam when it began to snow.
Ⅱ. only + 状语放在句首,要部分倒装。
Only on such a trip can you learn as much about European artists. (介词短语)
Only by this means is it possible to explain it. (介词短语)
Only then did I realize the importance of math. (副词)
Only when the war was over was he able to get happily back to work.(从句)
