1.表明事件发生的时间顺序
then, first, at once, next,after that, previously, while, when, thefollowing day, etc.
2.表明文章的组织结构
1)Listing: firstly, in the first place,secondly, thirdly, my next point is,last/finally, etc.
2)Illustrating: for example/ for instance, to illustrate, an example/ instance of this is,lets take.., take. for example, etc.
3)Re-stating: in other words, that is to say,to put it another way, let me put it this way,or rather, namely, etc.
4)Referring: in this respect, in thatconnection, as we said, apart from this, etc.
5)Resuming: to resume, to return to the previous point, getting back to the argument,
6)Summarizing: to sum up, in short, it amounts to this, what I have been saying is this, etc.
7)Emphasizing: it is worth noting, I would like to direct your attention to, let us consider, we must now turn to, I shall begin by,
3.表明作者的观点、态度
1)Introducing further evidence: moreover, furthermore, in addition, whats more, as well, etc.
2)Cause: because , since, owing to, on account of, due to, as a result of, etc.
3)Effect: as a result, hence, therefore,consequently, thus, so, etc.
4)Contrasting: in / by contrast, on the contrary, on the other hand, nevertheless, whereas, while, yet, however, but, etc.
5)Comparison: in like manner, likewise, in the same way, similarly, in comparison with, etc.
6)Purpose: to this end, for this purpose, with this in mind, in order to, so that, etc.
7)Intensification: indeed, in fact, in any event / case, at no time, to tell the truth, etc