精选优质文档-倾情为你奉上英语高频词汇:连接词汇总先后次序关系:at this time; first; second; at last; next;previously; simultaneously; eventually;last but not least;to begin with;to start with;to end with;finally;seeing.;since then;first of all;afterwards; following this; preceding this. 因果关系:because;because of this;being that;another important factor/reason of. ; since; as; for; in that.; owing to; due to; for the reason that.; in view of; the reason seems to be obvious; there are about. ;for this reason