e going to是将来时,若后面有如fly,move,go等位移动词可以变为be doing
例I am going to go to Shanghai可以为I am going Shanghai.(我将要去Shanghai而不是我正在去Shanghai
e going to是将来时,若后面有如fly,move,go等位移动词可以变为be doing
例I am going to go to Shanghai可以为I am going Shanghai.(我将要去Shanghai而不是我正在去Shanghai