1、【表示转折的衔接词】
表示转折的：but, however, neverthless, nonetheless, yet, although等。
2、【表示对比或选择的衔接词】
whereas, while, rather than, in contrast, on the contrary, on the other hand, or, whether...or, either...or, otherwise, instead of等。
3、【表示结果或者目的的衔接词】
so, therefore, hence, thus, consequently, accordingly, so...that, in order that, (so) that, lest等。
4、【表示并列的衔接词】
and, both... and, neither...nor, not only... but also, as well as, moreover, furthermore, besides, in addition等。
5、【表示条件的衔接词】
if, unless, supposing(that), provided/providing(that), only if, in case (that), in the event(that), so/as long as, on condition that, assuming(that)等。
