I"m going to后面能不能加go to?

I"m going to后面能不能加go to? 如：I'm going to...但是后面加go to the library,是I'm going to the li It's going to be后面能不能加wind?为什么? be going to 表将来后面能不能直接加名词? I'm going away for a long time.为什么这里going后面不用加to呢? I'm going to go to_____this weekend. I'm going to Shanghai tomorrow.和I'm going to go to Shanghai i'm going to go to park 和 i'm going to park 啥区别? I'm going to go to 和 I'm going to 的区分 I'm going to go to the park.还是I'm going to the park. I’m going to go to Hainan 一般疑问句 i m going to go to America什么意思