大家可以熟记这五类连接词，每当遇到表达 我认为，原因理由，转折，总结一、二、三这些用语的时候，请下意识的加上这些词。一能增加文章词数;二能丰富文章用词;三能使文章结构更加清晰。一举三得，绝对可行!
一、表达我认为：
I hold the opinion that...
I cling to the idea that...
As far as I am concerned ...
二、表达原因理由：
所以/结果：hence, thus, therefore, thereby
因为/由于：because of, owing to, due to
三、表达转折：Conversely, Nevertheless, Unfortunately, Whereas, Yet, Instead, In comparison，By contrast, On the contrary
四、表达总结归纳：
As a result, Consequently, Accordingly, Generally speaking，Briefly speaking
五、能使作文层次清晰的连接词：
第一：In the first place, First and foremost, Above all, On the one hand, For one thing
第二：In the second place, Besides, In addition, What is more, Furthermore, Moreover, On the other hand, For another
第三：Finally，Last but not least, More importantly, Even worse