请问be feel like doing 和 be feel adj. 有什么区别呢？？？谢谢~~~~

be feel like doing sth. 想要做某事
feel adj,感觉怎么样

两个结构前面都没有be,
feel like doing sth,想要做什么
feel adj,感觉怎么样
I feel like swimming once I see a lake.
我一看见湖我就想游泳.
I feel well now.我现在感觉很好.

be feel like doing sth. 想要做某事...
be feel adj...感觉...eg.feel great..