1.增补 (Addition) (来源：英语杂志 http://www.EnglishCN.com)

in addition, furthermore, again, also, besides, moreover, what`s more, similarly, next, finally.

2.比较 (Comparison)

in the same way, likewise, similarly, equally, in comparison, just as

3.对照 (Contrast)

whereas, in contrast, on the other hand, instead, however, nevertheless, unlike, even though, on the contrary, while

4.因果 (Cause and Effect)

because, because of, for, since, due to, owing to, thanks to, as a result (of), accordingly, hence, so, thus

5.强调 (Emphasis)

certainly, above all, indeed, of course, surely, actually, as a matter of fact, chiefly, especially, primarily, in particular, undoubtedly, absolutely, most imprtant

6.让步 (Concession)

although, though, after all, in spite of, nevertheless, still, provided, while it is true....

7.例证 (Exemplification)

for example, for instance, that is, namely, such as, in other words, in this case, by way of illustration.

8.总结 (Conclusion)

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.推断 (Inference)

therefore, as a result(of), consequently, accordingly, so, otherwise

10.时间和空间 (Time and Space)

afterward, after, first, later, then, soon, outside, near, beyound, above, below, on the right(left), in the middle, opposite, in front of

大家在使用这些词的时候要先弄清哪些是副词，哪些是连词。（副词不可以连接两个句子，连词可以。）