Final answer:
The type of beginning that has a 'blind' bit of action before supplying its context is called 'In Medias Res.' It starts the story in the middle of the action, creating intrigue and curiosity in the reader.
Step-by-step explanation:
In literature, the type of beginning that has a 'blind' bit of action before supplying its context is called 'In Medias Res.' This technique starts the story in the middle of the action, without initially providing background information or context. It captivates the reader by creating intrigue and curiosity, making them want to continue reading to find out what's happening. An example of In Medias Res is the opening scene of a movie or play that begins with an intense or mysterious event before explaining its significance.