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but與however有何區(qū)別 |
作者:enwed 文章來源:本站原創(chuàng) 點擊數(shù) 更新時間:2011-07-25 文章錄入:admin 責(zé)任編輯:admin |
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but與however有何區(qū)別 兩者均可表示轉(zhuǎn)折或?qū)Ρ龋鉃椤暗恰薄翱墒恰薄叭欢钡龋袇^(qū)別: 1. 表示轉(zhuǎn)折時,but 是連詞,用于連接詞、短語或句子。如: He is young but very experienced. 他雖年輕,但經(jīng)驗很豐富。 2. however表示“然而”“可是”時,有的詞書認(rèn)為它是連詞,有的詞書認(rèn)為它是副詞。之所以將其視為副詞,也許是因為像許多副詞一樣不僅能位于句首,而且能位于句中(注意前后使用逗號),甚至句末(注意其前也用逗號)。如: Later, however, he changed his mind. 可是他后來改變了主意。 He hasn’t arrived. He may, however, come later. 他還沒有到,不過他等會兒可能會來。 He said that it was so; he was mistaken, however. 他說情況如此,可是他錯了。 注:以上各例中的however不能換成but,但可用but來改寫: He said that it was so, but he was mistaken. 他說情況如此,可他錯了。 |
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