有没有learn sth doing的用法

有没有learn sth doing的用法 有没有learn doing sth?有learn doing sth?这个词组吗?如果有那么learn to do sth和learn doing sth怎么分呢? learn 用法learn doing sth 这种用法有没有?急用,learn to do sth 和learn doing sth 有什么区别？ 四中网校的老师说learn只有to do sth的形式,可是我好像听过learn doing sth 的例句.到底有没有learn doing sth的形式啊?求绝对标准答案, 英语好的人快来解答!我知道有learn to do sth但有没有learn doing sth若有,它俩区别和用法? 有learn doing 等于learn to do sth learn doing / to do我想请教一下它们的区别：learn doing sth.learn to do sth.（最好有例子）Many thanks. 有没有begin doing sth? learn doing sth from sb.的疑问是learn doing sth from sb 还是learn to do sth from sb? 有没有through doing sth.的用法的和by doing sth.有区别吗 英语doing和to do后面+doing和to do的单词、短语有哪些?如finish doing sth,look forward to doing sth,see sb doing sth,learn to do sth 有没有success in doing sth或success doing sth 有没有work on doing sth这种用法的 有没有sb.be succeeded in doing sth.的词组? 有没有persuade sb from doing sth的说法呢? 有没有make a decision of doing sth.的说法? 有没有这样的句型There be +名词+doing sth 有没有want sb doing sth的句型