he is going to the theatre this evening这里的to是介词吗?

问题描述:

he is going to the theatre this evening这里的to是介词吗?
he is going to paint it pink这里的to是动词不定式符号吗?
be going to do 不是固定搭配吗?怎么这里也加了名词了?

He is going to the theatre this evening这里的to是介词吗? YESHe is going to paint it pink这里的to是动词不定式符号吗? YES在第一句中,go为“瞬间动词”,而“瞬间动词”的进行时可表示一般将来时,所以,这个to当...