什么叫句子副詞

一、句子副詞的概念及特點(diǎn)

句子副詞用于修飾句子(而不是修飾某個(gè)單個(gè)的詞)，反映說話人的觀點(diǎn)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(qū)別兩者的不同。

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

但有些句子副詞也可以出現(xiàn)句中。如：

He smiled nastily. He evidently knew something I didn't. 他發(fā)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(huì)導(dǎo)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(shí)在的，你錯(cuò)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(rèn)為他喜歡你。(句子副詞)

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