说明文
1.
In recent years, …...（现象表现或变化）.In addition/Besides, ……（进一步阐述现
象）.This phenomenon has aroused hot discuion.
……（总述现象）play a significant role in …（某方面）…….（进一步阐述该现象的原
因）.Therefore, ……（总结现象导致的结果）.However, some people argue that ……（问题1） .In addition, ……（问题2）.
In my opinion, ……（个人观点/态度/ 建议）.Furthermore, ……（补充说明看法 ）.In a
word, ……（总结）.
2.
Nowadays, there exist(s) ……（事实/现象） …….（进一步阐述该现象） .However, the
reasons for ……（现象概括）are varied.
To begin with,……（原因1）.Moreover,……（原因2）.In addition, ……（原因3）.
Finally, …… （原因4）.
As to me/As far as I’m concerned, …… （个人观点）.On the one hand, ……（原因1）.On
the other hand, ……（原因2）.In brief, ……（总结）.
3.
As is well known, …（提出问题）.It is obvious that …（原因1）.Additionally, …（原因
2）.So how to …（解决问题） is worth paying attention to.
First of all/Firstly/In the first place, … （解决方法1）.Secondly/In the second place/In
addition/Moreover, …（解决方法2） .Thirdly/Besides/What’s more, …（解决方法3）. In fact, ways to …（解决问题）are countle.It is neceary/time that …（采取措施解决
问题）.
4.
During recent years, the topic of …（事实/现象）,which has aroused public attention, is
being more and more popular.Undoubtedly/No doubt that…（总述问题的作用/重要性）.On the one hand, …（作用1）.On the other hand, …（作用2）.
However, it should be mentioned that …（分析问题的意义或原因）.…（进一步分析其
意义） .Therefore, it is of high significance/it is high time that …（解决问题）.
In the first place, …（解决方法1）.Furthermore, …（解决方法2）.Only in this way …
（解决问题）.
