The introduction serves a few different functions: it presents your topic, clarifies the context of the paper, attracts the attention of readers, and presents a thesis statement which will be explained and developed throughout the whole research. Explain what you’re going to focus on, and what questions you will answer.
The introduction also must grab attention and motivate your readers to keep reading.
In case you study tech, social, medical sciences quotes are irrelevant. Figuratively, it is truth because your aim is to be rewarded with high mark.
More precise and specific facts will fit such introduction. The first thing salesmen do to sell their product is a promotion of it.
They put efforts and use various methods to hook clients. Even if you write a research paper, and the style of writing is formal, it is still necessary and possible to draw his attention.
For example, your research paper topic is “How has the music industry been affected by the internet and digital downloading? After a hasty internet search, you can find out that there are many legendary musicians like Radiohead that gave up being dependant on music labels and started to issue their LP by themselves, online.
Keywords make your paper more specific and serve as reminders for your readers to keep them focused on your topic.
You have to make sure that your readers understand all necessary terms and concepts.
Explain the role of the existing literature in your research and what is completely new about your own concept.
Explain what gaps you found in other sources, and why you decided to fill them with a new perspective.