两词都是包括、包含的意思.
include与including的最根本的区别是:
include不用于进行时态.只用于一般时态.所以,不可以用在不定句式.
including本身就是进行时态的,所以可以用在不定句式.
例句:
The tour included a visit to the Science Museum.这次游览包括参观科学博物馆.(include)
I've got three days' holiday including New Year's Day.包括元旦在内我有三天假.