1. 这两者区别不大,都有“去做某事”的意思。
2. 不过,go doing中的do一般都要求是不及物动词,如go shopping/swimming/walking等。
而go to do sth中的do无此要求,且有时可以转化成go and do sth.
如:Let me go to look at it. = Let me go and have a look at it.
go to do 是停下手中做的事,去做另外的事。
go doing是继续做某事。
go to后面是接名词,但很少有doing,直接go doing 就行了,eg:go shopping