表示总结的过渡词:finally,at last,in conclusion,as I have shown,in other words, in brief, in short, in general, on the whole,in a/one word,ect.常用短语:a series of一系列,一连串 above all首先,
4.比较级也是提高作文档次的必备手段:Nothing is ever more attractive than the marvelous beauty of .连词和副词:As far as I am concerned, Admittedly, undoubtedly, to begin with, secondly..6.