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關于否定詞置于句首的倒裝

請先看一道題：

a. I __________ seen such a good harvest!

b. __________ I seen such a good harvest.

A. have never, Never have                        B. never have, Have never

C. have never, Have never                        D. never have, Never have

此題應選A。這里考查的是否定詞置于句首，句子用部分倒裝的問題。一般說來，以下否定詞位于句首，句子要用倒裝(部分倒裝—-用一般問句的形式)：seldom, never, little, few, hardly, not, not until, in vain, in no way, by no means, on no account, no longer 等。如：

Never does he come late. 他從不遲到。

Little did he know that the police were after him. 他一點也不知道警察在找他。

By no means shall I go there again. 我決不會再去那兒了。

Hardly had he arrived at the station when the train began to leave. 他一到車站，火車就開動了。

Few students did they see in the classroom. 他們在教室沒看到幾個學生。

Not a word did I ever say to him. 我從未對他說過一句話。

Not until all the fish in the river died did the villagers realize how serious the pollution was. 直到河里的魚全死了，村民們才意識到污染是多么嚴重。