情景对话 　　Bobbie:How are you going these days? 　　Lele:Very busy. Apart from my regular courses to take, I have some research papers to write. I'm really up to my neck. 　　Bobbie:Anything I can do for you? 　　Lele:It's very nice of you. Perhaps you can help me with my papers. 　　Bobbie:Research papers are hard nuts to crack. 　　Lele:I surfed the internet and tried to get some useful materials, but they didn't serve my purpose. 　　Bobbie:For the sake of research work, materials on the internet are not very reliable. However, you must be very careful with your papers. It is very necessary to list names of authors, articles, and publishers for all your quotations and references in your papers. 　　Lele:What should I do then? Any good suggestions? 　　Bobbie: You must not miss a great place- long as you input key words on the 　　specific library website, you'll get enough information of the materials you you get to know library, it will grow on you. 　　Lele:   What you said really turns me on. 　　Bobbie: I'm glad I can help. 　　波比:近怎么样? 　　乐乐:很忙。除了平时上课，我还有一些研究论文要写。简直忙得要命。 　　波比:我能帮什么忙吗? 　　乐乐:你真好。也许在写论文方面你能帮帮我。 　　波比:写论文是很令人头疼的。 　　乐乐:我到网上搜了一下.想找点有用的材料。但都不是我需要的。 　　波比:对研究论文来说.网上的资料可信度不高。但是你必须认真对待你的论文。在沦文中有必要列出你引用和参考的作者、文献和出版社的名称。 　　乐乐:那该怎么办呢?有没有什么好的建议。 　　波比:你可别忘了一个好地方-图书馆。只要你在图书馆的特定网页输入关键词.就能得到你需要的足够的信息。当你了解了图书馆，你就会越来越喜欢它。 　　乐乐:你说得真引起我的兴趣了。 　　波比:很高兴能帮上忙。

         情景用语        忙得要命 　　up to one's neck 　　让人头疼的事 　　hard nuts to crack 　　网上冲浪 　　surf the internet 　　符合某人的需要 　　serve one's purpose 　　扩展表达 　　课程评估:course evaluation 　　论文:thesis/dissertation 　　致谢:acknowledgement 　　摘要:abstract 　　适合某人的需要:serve one's turn 　　参考文献:reference 　　内容:contents