LiuxuePaper Note：李阳疯狂英语写作高分技巧之“一二三原则”
以后在写作文中要列出第一、第二、第三时，就替换下面的三星和四星用法就可以了。很简单，用上去就可以得分。
first/ firstly,
second /secondly,
third /thirdly,
last /lastly
（作文地带推荐等级：★）一星单词！力量非常有限！
in the first place,
in the second place,
in a word
（作文地带推荐等级：★★）
to begin with,
moreover,
to sum up
（作文地带推荐等级：★★★）
most important of all/ first and foremost,
in addition /besides /furthermore,
in conclusion/ last but not least
（作文地带推荐等级：★★★★★★）强烈推荐——最具威力的连接词！
适用于两点的情况的高级连接词
on the one hand,
on the other hand
for one thing,
for another thing
