什么叫句子副詞

一、句子副詞的概念及特點

句子副詞用于修飾句子(而不是修飾某個單個的詞)，反映說話人的觀點和看法，如 actually, apparently, certainly, clearly, definitely, evidently, fortunately, frankly, honestly, luckily, obviously, perhaps, possibly, probably, surely, undoubtedly, unexpectedly 等。

二、句子副詞在句中的位置

句子副詞通常位于句首(或分句句首)。如：

Obviously he can't tell the difference between them. 顯然他無法區別兩者的不同。

I arrived late but luckily the meeting had been delayed. 我遲到了，幸而會議推遲了。

但有些句子副詞也可以出現句中。如：

He smiled nastily. He evidently knew something I didn't. 他發出獰笑，他顯然知道一些我所不知道的事。

有的句子也可用作其他種類的副詞，不過這往往會導致位置和語義的變化：

Clearly he didn't say so. 顯然他沒有這樣說。(句子副詞)

He didn't say so clearly. 他說得沒有那么清楚。(方式副詞)

Frankly, you are wrong. 說實在的，你錯了。(句子副詞)

He spoke frankly about his past life. 他坦率地談了他過去的生活。(方式副詞)

Seriously, I really think he likes you. 真的，我的確認為他喜歡你。(句子副詞)

I have never seriously thought about it. 我從未認真考慮過它。(方式副詞)