1、文章起始的过渡词有to begin with, according to, so far, as far as，如as far as I know, everyone is happy about this party
3、表示时间的过渡词有first, in the meantime, at the same time, for the first time, ever since, while, shortly after, the next moment，in the future,
5、空间的过渡词可以帮我们避开不必要的重复性描述，这样能让我们的文章读起来更加的流畅
