作文一直可以说是考试的重难点，也是让考生最头疼的内容，作文除了需要我们有一定的词汇积累，也需要我们不间断的练习和总结，练习多了才能熟能生巧，才能下笔成章，下面来一起练习一下这篇 英语四级作文吧，希望考生能够更好地为12月份的四六级考试提前做好准备。

　　论述文框架：

　　Owing to the speedy economic development, the number of people who…has considerably 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 imperative 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 awareness of people that … is essential to us. Only in this way can we reverse this disturbing trend illustrated above.