He was writing a book. 他正在寫一本書。 為什麼be動詞要用was,而不是is? 都說是正在寫一本書了?

2016-04-10 8:19 am

回答 (3)

2016-04-10 9:33 am
✔ 最佳答案
The past continuous tense is used to express a continuous action over a specified period in the past.
eg:-He was writing a book.(writing is an adverbial denoting a duration of time.)
2016-04-10 9:52 am
He was writing a book. =他那時正在寫一本書。
He is writing a book. =他現在正在寫一本書。
這兩句動詞的時間座標不同,一是過去(過去進行式),一是現在(現在進行式),助動詞is/was表現不同的時間點。
2016-04-10 8:35 am
过去式😀😀


收錄日期: 2021-04-28 16:32:04
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160410001914AAl7oOG

檢視 Wayback Machine 備份