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 discussion.
✧……（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 countless. It is necessary/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）.。