1 convince sb.to do sth 劝说某人做某事 He convinced me to go with him.==He persuaded me to go with him. 2 convince sb.of sth.使某人相信 He convinced me of his truthfulness to me. 他使我相信他对我是忠心耿耿的. convince sb that + 句子-----使某人确信 He convinced me that he was right 他使我确信他是对的.