連詞的分類

1、按連詞的搆成可將其分爲以下幾類：

1) 簡單連詞，如and, if, or, because, but, so

2)關聯連詞，如both … and …, not … but …, not only … but also …

3)分詞連詞，如supposing, providing, provided, given

4)短語連詞，如as if / through, even if / through, as / so long as

2、連詞的性質可將其分爲以下幾類：

1 竝列連詞，如and, but, or, nor, so, for, as well as, while, when, not only … but also …, both … and …, either … or …, neither … nor, therefore, yet, nevertheless, however等。它們用來連接平行的詞、詞組或分句。

2 從屬連詞，如after, when, before, as, while, since, until, till, although, though, if, even if, unless, lest, because, than, that, whether, so that, as soon as, as long as, in order that, as though, suppose (that), provided (that), in case (that), now (that), on condition (that), seeing that, so … that, such … that, as … as, so …as等。它們用來引導從句。

溫馨提示：除連詞外，連接代詞、連接副詞、關系代詞、關系副詞也可以來引導一個從句。