help sb do和 help sb doing的区别有哪些？

help sb do= help sb to do sth 帮助某人猜碰做铅颤某事 。同义词是： help sb with sth 没有 help sb doing 这种用法如1. He often helps his mother (to ) do housework. 他经常帮他妈妈做家务。2 . He often helps me with my English . = He often helps me (to ) learn my English. 他经常槐兆败帮我学英语。