从考试可知作文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，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六级作文吧，希望考生能够更好地为2015年的四六级考试提前做好准备。

题目要求：

　　1. 网上学习比较普遍

　　2. 产生这种现象的原¬因

　　3. 这种现象可能带来的影响

参考范文：

　　Online Learning

　　Perhaps there is something you don’t know how to do. In the past, you might turn to a friend or a relative, attend a night class or go to the local library to find the answer. But at present a lot of websites are springing up to offer free practical advice on these subjects and actually anything else you can imagine.

　　Why is online learning so popular among people? The answer is obvious: online learning is much more convenient. In the past, you perhaps had to spend plenty of time learning in a night 　　class or going to the library to look for relevant materials. However, now when you run into a problem, you just need to click the mouse, then a lot of related websites will appear in front of you.

　　However, not all the materials on the Internet are correct; sometimes they are false. Thus, if you want to learn something from the Internet, you should make sure what you will learn is completely correct.