1、序数词后面,最重要的是the first, firstly and finally.
2、情态动词:sb.has got to, can , could, may, might, need,should, ought to,etc.
3、级词汇:形容词和副词的级永远是最需要关注的,most importantly, the most popular... the biggest of...
4、事实罗列词汇:在这些词汇后就是关键和重要的事实性息,actually, in fact, as a matter of fact,etc.
5、重要形容词:表示重要的词,important, crucial, chief,major,significant, the only, unique, essential, necessary, vital, etc.
6、逻辑类词汇:就是因为所以不但而且这一类的词,表原因的because, because of, for, as, due to, owing to, in that, now that, according to, 表结果的therefor, so, as a result, consequently, eventually, 表递进的apart from, in addition, furthermore, what's more, moreover,etc.
7、转折性词汇:课堂上强调了很多的涵义发生180度转弯的BUT转折题,要学会听BUT,还有yet, however, though, whereas, unfortunately, unexpectedly, instead, rather than, other than, to be frank, frankly speaking, to tell you the truth,etc.