第1个回答 2009-03-05
On Saturday morning,I'm going to go shopping. （go shopping 意为购物，go shop 意为去商店）
On Saturday morning,I'm going to go swimming. （go swim 应该为go to swim）
go为动词 swim为动词 动词不能与动词连用
所以要把swim加ming改为动名词形式，再与动词go连用
第2个回答 2009-03-05
两组中都是第二句不对，第一句附合be going to do sth“将要做某事”的句型，并且号附合固定短语 “go doing sth”。而每组第二句中都只附合be going to do sth ，但不附合“go doing sth”。两个动词不能成并列关系。
第3个回答 2009-03-05
都是第一句对。go shopping和go swimming是固定短语。两个动词不能直接连在一起用
第4个回答 2009-03-05
On Saturday morning,I'm going to go shopping.
On Saturday morning,I'm going to go swimming.
go 加动词ing形式是固定用法表示做什么事
如go shopping本回答被提问者采纳
第5个回答 2009-03-05
On Saturday morning,I'm going to go shopping.
On Saturday morning,I'm going to go swimming.
go shopping/go to the shop 去购物（固定短语）
go swimming/go to swim 去游泳（固定短语）