将来进行时是英语中一种表示将来某时正在进行的动作或状态的时态。本文将探讨将来进行时的结构、否定和疑问形式。
结构
将来进行时的结构由“将来时(be going to) 现在分词(gerund)”构成。例如：
- I will be studying at the library tomorrow.
- They are going to be playing soccer this weekend.
否定形式
将来进行时的否定形式在助动词be后面加上not。例如：
- I will not be studying at the library tomorrow.
- They are not going to be playing soccer this weekend.
疑问形式
将来进行时的疑问形式需要把助动词be提到主语前面。例如：
- Will I be studying at the library tomorrow?
- Are they going to be playing soccer this weekend?
将来进行时常用于描述将来某个时间正在进行的计划或活动。在口语中，它经常简化为将来时(be going to) 动词原形。例如：
- I'm going to study at the library tomorrow.
- They're going to play soccer this weekend.
但是在正式文书或学术论文中，我们应该使用完整的将来进行时结构。
将来进行时也可以用于表示将来某个时刻已经安排好的计划。例如：
- I'll be traveling to Paris next month.
- He'll be attending a conference in New York next week.
将来进行时还用于表示对某个将来动作或状态的推测或预见。例如：
- It's going to rain later tonight.
- She'll be feeling tired after such a long flight.
将来进行时的结构、否定和疑问形式都很简单，而且可以非常自然地表达将来某一时刻正在进行的动作或状态。
