She will be arriving this evening and intends to stay for a few days.

She will be arriving this evening and intends to stay for a few days.
新概念2.60课内容
1、位移动词可以用现在进行时表将来,在此用了将来进行时,那意味着arrive也可以用在将来进行时当中的.
2、在文中没有用现在进行时表将来而用将来进行时则是表明是一种推测,会不会发生不确定也是将来进行时的一种特殊用法.
所以文中没用
She will arrive this evening and intends to stay for a few days.或
She is arriving this evening and intends to stay for a few days.表达
求证,我的理解是否正确.