状语从句与非谓语的相互转化 1.Since he was defeated, he left the room sadly
Defeated, he left the room sadly
Once he had been appointed supreme commander, he took the stern measures expected of him
(Once) appointed supreme commander, he took the stern measures expected of him
The stranger, after he had discarded his jacket, moved threateningly towards me
The stranger, having discarded his jacket, moved threateningly towards me
He wrote his greatest novel while he was working on a freighter
He wrote his greatest novel while working on a freighter
Once it was published, the book caused a remarkable stir
Once published, the book caused a remarkable stir
Since he was persuaded by our optimism, he gladly contributed time and money to the scheme
Persuaded by our optimism, he gladly c