present progressive tense
past progressive tense
future progressive tense
continuous tense
1. She is reading a book in the library.
她正在图书馆看书。
2. They were playing football when it started to rain.
开始下雨时他们正在踢足球。
3. I will be working at this time tomorrow.
明天这个时候我将正在工作。
A: Is the progressive tense used for completed actions?
A：进行时态是用于已完成的动作吗？
B: No, it is used for ongoing actions.
B：不，它是用于正在进行的动作。
1) 表示动作的持续性
2) 描述正在发生的活动
3) 英语语法的重要组成部分
1. 进行时态
e.g.
He is playing piano.
他正在弹钢琴。
noun
1. A verb tense used to describe an action that is in progress or continuing.
Synonym: continuous tense