Hi, I looked at many sources for some help on this question of "when do we use quotation marks and when not?" and reached no clear ground on this. I think using quotation marks for emphasis, not just irony, is used many times both in formal and informal writing situations. I tried to find answers to the use of quotation marks for cases I seem to see by focusing on whether it is to indicate 1) irony and strange use, 2) quotation what someone said, and 3) titles for what could be called 'short' or 'shorter' works, but these efforts seem to fall short in a lot of cases.
How would you explain the use for cases like these?
1. Every
"speaking" situation you encounter is an opportunity, in which
"meaning" needs to be imposed.
2. This lesson is written to reflect on an
"interactive" approach.
3. According to Joe, "The survey indicates people have a positive attitude toward this particular book, finding it
'interesting' and want to find out more about the subject areas discussed in the book."