高考英语作文是高考英语中占分值比重比较大的一道题，也是同学们间拉分差距比较大的一题，所以同学们不可忽视这道题，平常学习中多积累一些高考英语作文素材，对我们的英语学习很多帮助。下面学分网小编为大家提供2015年北京高考英语作文素材，供大家参考。
引出开头
1. It is well-known to us that knowledge plays an important role in our life.
我们都知道知识在我们生活中扮演重要的角色。
2. Nowadays,the problem of the air pollution has been brought into focus.
如今，空气污染问题引起了关注。(***成为人们瞩目的焦点)
3. Nowadays,the Internet has been playing an important role in our everyday life. It has brought a lot of benefits but has also brought some problems.
如今,互联网已在我们生活中扮演越来越重要的角色，它给我们带来了许多好处，但也产生了一些问题。
4. With the development of our society，more and more people believe that knowledge is very important.
随着社会的发展，越来越多的人认为知识很重要。
5. A lot of people think that knowledge is very necessary.
很多人认为知识很必要。
6. People's opinions about the Internet are different. Some think that it can bring a lot of benefits. However, others think that it dose harm to our health.
人们对互联网的观点各有不同，有些人认为互联网给我们带来了很多益处，然而，其他人却认为他对我们有害。
7. Everything has two sides and the Internet is not an exception ,it has both advantage and disadvantage.
每个硬币都有两面，互联网也不例外，它既有优点有与缺点。
8. Human beings are facing a big problem ,the air pollution ,which is becoming more and more serious.
人类正面临一个严重的问题，大气污染，这个问题变得越来越严重。
9. On the contrary，there are some people think it not useful.
相反，有一些人认为它没有用。