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.
一个是将来时 一个是现在进行时 希望采纳给个满意