其他
1. ??嫉膸追N倒裝結(jié)構(gòu)
1)當表示否定或基本否定的詞或詞組位于句首作狀語時用倒裝。這類詞或詞組常用的有:never, nowhere, seldom, rarely, little, hardly, scarcely, barely, not until, not only, by no means, in no time, under no circumstances, under no condition, in no way, in no case, at no time, on no account等。
Never have I heard it before.
Nowhere can I find my lost watch.
Under no circumstance should a student cheat in the exam.
Not only was Churchill a statesman, but also a poet.
Note:當 “no sooner… than”和“hardly/scarcely… when/before”位于句首時用倒裝。該結(jié)構(gòu)表示“一…就…”,在時態(tài)上主句一般用過去完成時,when或than引導的從句用一般過去時。