teach sb sth和teach sb sth的用法有何区别？

teach sb to do sth和teach sb sth的区别是意思不同，后面接的成分也不同。
teach sb to do sth 意思是”教某人做某事“
举例：When a child is playing, parents don't have to ask him to keep tidy or to be quiet of which may limit his pleasure and desire for exploration. However, do teach him to respect those around him.
孩子在游戏时，父母不必要求孩子一定得保持清洁或安静，以免限制了孩子愉快和探索的精神，但可以适时地教导其应尊重他人。
teach sb sth 教某人某事
举例：teach us English, 教我们英语，这个sth直接是学科或教的事物。