1. I chopped more wood than he did. 2. I chopped more wood than he had.
Maybe he had chopped wood a week before I did. I think even (1) is somewhat ambiguous and could be used in the case where he chopped wood long before me.
Many thanks.
Top answer
"
— Deadrat
"
Free · every Monday
Get the Weekly English Kit 📬
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.