I am sure you have all come across constructions such as these:
She slept a long sleep
He lived a productive life.
These verbs are traditionally intransitive verbs, and yet here are transitive. However, the semantic role of their objects (I take it that their objects are of the same semantic role) is completely different from the semantic role of most objects (e.g. "ball" in "He kicked a ball"). What is the semantic role of the objects here? And how come these verbs - which are virtually always intransitive, to the extent that I am not willing to consider them ambitransitive (seeing as such verbs tend to have both several transitive and intransitive uses) - take an object here? Is there a name for these constructions?