Final answer:
The phrase 'revved the rake' is not a standard English idiom. It seems to suggest an increase in intensity or action, likely meaning 'He swung the rake forcefully' in the given context.
Step-by-step explanation:
The phrase 'revved the rake' does not exist as a common idiom or phrase in English, and seems to be a case of mixing metaphors or creating a nonstandard expression. Typically, 'revved' is used in the context of engines, where it means to increase the running speed of an engine by pressing on the accelerator, causing it to make a louder noise as it increases in power. It is often associated with cars or motorcycles. '
Based on your question, if we are to infer the intended meaning in this particular context, it would most closely align with 'He swung the rake forcefully.' This interpretation comes from equating 'revving' with increasing activity or intensity, which could metaphorically apply to swinging a rake with more power or force.'