1. 顺序关系

first, second, third, and so on, then, after, before, next

2. 转折关系

although, however, on the contrary, but, in spiteof,nevertheless, yet, otherwise, despite

3. 因果关系

as a result, for, thus, because, for this reason, so,therefore,as, since, consequently, on account of

4. 并列关系

and, furthermore, more than that, also, likewise, moreover,inaddition, what is more, for instance, for example

5. 归纳关系

as a result, finally, therefore, accordingly, in short,thus,consequently, in conclusion, so, in brief, in a word

几个用得比较多的逻辑句子：

1. As far as I am concerned, the advantages of … outweighits disadvantages.

2. Nevertheless, the disadvantages of … is undeniable.

3. To sum up/ In general/ On the whole/ In brief/ In short/ Inaword, it is true that … bring about both positive andnegativeresults. But we can try our best to reduce the negativeinfluenceto the least extent.

4. Obviously, in every aspect, …

5. This diagram unfolds a clear comparison between…and…

6. As to the other three, though the growth rates were not sohigh,they were indeed remarkable and impressive.