寫作：
列舉法:
一系列事情，用諸多原因來闡明一件事情的原因。常用列舉法。常用first,firstly,in the forst place,forst of all,in the beginning, to begin with,second,secondly,third,thirdly,next,besides,in addition,moreover,finally,last,lastly,also,another,still another,above all,most inportantly 等詞匯連接。
舉例法：為使文章更有說服力，常用舉例法。常用for example,for instance,as an exple,as a first example,in another instance,take...as an example等詞匯連接。
