First of all, remember that you are not alone. Listening comprehension is probably the most difficult task (noun=exercise, job) for almost all learners of English as a foreign language. So, now you know you are not alone....! OK. The most important thing is to listen, and that means as often as possible. The next step is to find listening resources. This is where the Internet really comes in handy (idiom = to be useful) as a tool for English students. First you need to:

在你英语各方面都得到很大进步的时候，你是否仍然感觉到听力仍然是最大的问题！下面我们来帮你找些听力资源。当你要做大量听力，要选择听力材料的时候，你可以使用网络来帮助你，比如Realplayer,iTunes等，通过这些工具你都能够下载到适合你的听力资料。

小编：国内的许多英语巴士网站也会精选每日新闻，趣事等作为文章来源，你也可以去那查看。比如：英语巴士网等。

Strategies
Once you have begun to listen on a regular basis, you might still be frustrated (adjective=upset) by limited understanding. What should you do?

Here is some of the advice I give my students:

Accept the fact that you are not going to understand everything.
Keep cool (idiom=stay relaxed) when you do not understand - even if you continue to not understand for a long time.
Do not translate into your native language (synonym=mother tongue)
Listen for the gist (noun=general idea) of the conversation. Don't concentrate on detail until you have understood the main ideas.

如果你已经练习了一段时间听力，但是仍然听懂的很有限，你该怎么办呢？

1.首先，接受你不能听懂任何内容的事实
2.当你遇到听不懂的情况时，保持冷静，即使很长时间听不明白也一样
3.不要尝试把听到的内容转换成你的母语
4.听取文本的主要大意，不要太注意细节，除非你知道它在说什么