①Nowadays,there exists a
social/economic/environmental phenomenon,
which has aroused great concern among people around us./总体现象 has increasingly become a common concern of the public./总体现象is commonly accepted by the people from all walks of life.②According to a survey，调查内容说明这种现象的情况（或者是一个例子）。
(1)描述段:描述现象①开门见山，总述现象②阐述现象的具体表现或变化
③There are a couple of reasons booming this problem/phenomenon./This problem/phenomenon has a great effect on...影响的主要对象④Firstly/Above all/First of all,原因一/影响一⑤Secondly/What’s more /Furthermore，原因二/影响二⑥Besides /Finally,原因三/影响三⑦As a result/Therefore/Consequently,结果
(2)说明段：阐述原因③承上启下，引出原因／因素／影响④具体阐述原因一／因素一／影响一⑤列举原因二／因素二／影响二（可以用例证支持）⑥列举原因三／因素三／影响三（可以用例证支持）⑦总结以上原因或因素导致的结果／该现象的最终影响
⑧As far as I am concerned/As to me/In my opinion,“我”的观点/态度/做法⑨Furthermore,进一步说明⑩Therefore/Based on the above discussions, it can be concluded that...总结全文
(3)议论段：表明观点⑧“我”对此现象的思考或看法（可能是个人选择或是对现象、趋势或影响的评述）⑨进一步说明自己的看法或陈述理由⑩总结全文
