此时的do是双宾语动词,改为单宾语结构时,间接宾语用介词to引出。to+间接宾语分析为状语。
Criticism can do people a lot of harm/damage; praise can do people a lot of good.
=Criticism can do a lot of harm/damage to people; praise can do a lot of good for people.
如果觉得我的回答对您有用,请随意打赏。你的支持将鼓励我继续创作!