英语四级考经典作文范文 论说文框架

 　　Owing to the speedy economic development, the number of people who…has considerably¹ increased/declined. It is universally acknowledged that … plays a crucial role in modern society.

　　Due attention has to be paid to the issue of…. With the reform and opening-up in recent decades，people in mounting numbers have come to realize the significance of …. If we let this situation continue as it is, we do not know where humans will be in the forthcoming future.

　　Accordingly, it is imperative² for us to take drastic measures. To begin with, we should appeal to the authorities to make strict laws to …. In addition, we should cultivate the awareness³ of people that … is essential to us. Only in this way can we reverse this disturbing trend illustrated⁴ above.

1 considerably   

adv.极大地；相当大地；在很大程度上

参考例句：

• The economic situation has changed considerably.经济形势已发生了相当大的变化。
• The gap has narrowed considerably.分歧大大缩小了。

2 imperative   

n.命令，需要；规则；祈使语气；adj.强制的；紧急的

参考例句：

• He always speaks in an imperative tone of voice.他老是用命令的口吻讲话。
• The events of the past few days make it imperative for her to act.过去这几天发生的事迫使她不得不立即行动。

3 awareness   

n.意识，觉悟，懂事，明智

参考例句：

• There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
• Environmental awareness has increased over the years.这些年来人们的环境意识增强了。

4 illustrated   

adj. 有插图的，列举的 动词illustrate的过去式和过去分词

参考例句：

• His lecture was illustrated with slides taken during the expedition. 他在讲演中使用了探险时拍摄到的幻灯片。
• The manufacturing Methods: Will be illustrated in the next chapter. 制作方法将在下一章说明。