Jooney Posted 15 years agoGrammar
Slam off the floor
"Why would a dog slam her head off the floor? My thirteen year old lab has recently slamming her head off the floor."
This is the question I found in Yahoo Answers.
Why not use 'onto' here instead of 'off'?
As far as I know, 'off' is one of those 'source' prepositons: it shows an initial position when there is a change of location.
For example,
ex1) He jumped off the bridge.
ex2) He lifted it off the floor.
Wouldn't 'onto' make more sense than 'off' in the above sentence?