fishing is my favourite sport,中的fishing是动名词做主语吗?但是我在字典里看到这个词

fishing is my favourite sport,中的fishing是动名词做主语吗?但是我在字典里看到这个词 新编实用英语中的一篇英语作文题目是:Fishing is my favorite sport.怎么写? I’m fishing.My hobby is fishing哪个是动名词哪个是现在分词 Fishing is my favourite sport.It is the best.后面这句为什么不行.缺什么? Fishing is my favourite sport.I often fish for hours without 英语翻译Fishing is my favourite sport.I often fish for hours wit fishing( )my favourite sport lt( )a fine sunday yesterday l( 原文是：Fishing is my favorite sport.I often fish four hours wit 英语翻译Fishing is the writer's favourite sport.Some unlucky fis 新概念英语第二册20课：why is fishing the writer's favourite sport. My favourite sport is 后面是跟名词还是动名词?请说明! fishing is his favourite hobby,and ________ .