1.增补
in addition, furthermore, again, also, besides, moreover, what`s more, similarly, next, finally.
2.比较
in the same way, likewise, similarly, equally, in comparison, just as
3.对照
whereas, in contrast, on the other hand, instead, however, nevertheless, unlike, even though, on the contrary, while
4.因果
because, because of, for, since, due to, owing to, thanks to, as a result , accordingly, hence, so, thus
5.强调
certainly, above all, indeed, of course, surely, actually, as a matter of fact, chiefly, especially, primarily, in particular, undoubtedly1, absolutely, most imprtant
6.让步
although, though, after all, in spite of, nevertheless, still, provided, while it is true....
7.例证
for example, for instance, that is, namely, such as, in other words, in this case, by way of illustration.
8.总结
to sum up, to conclude, in a word, in short, in brief, all in all, in all, to put it in a nutshell, in summary
9.判断
therefore, as a result, consequently, accordingly, so, otherwise
10.时间和空间
afterward2, after, first, later, then, soon, outside, near, beyound, above, below, on the right, in the middle, opposite, in front of
大伙在用这类词的时候要先弄清什么是副词，什么是连词。（副词不能连接两个句子，连词可以。）
