Final answer:
The sentence in question is an example of verbal irony, where the speaker's words express something contrary to truth or someone says the opposite of what they really feel or mean.
Step-by-step explanation:
The sentence “i just love having five research papers due on the same day!” is an example of verbal irony. Verbal irony is a figure of speech where what is said is the opposite of what is meant. In this case, the speaker is implying that they do not actually enjoy the prospect of having multiple research papers due simultaneously; this statement is likely to express frustration or stress rather than true enjoyment.
Understanding irony is an important part of literary analysis, which can include analyzing tone, diction, and syntax to better understand the author's intent and the nuances of text. In verbal irony, the tone and choice of words (diction) are critical for conveying a meaning that is different from, and often opposite to, the literal interpretation of the words used.