电影开始十分钟了，英语

Ⅰ for表示动作的延续，主句常用现在完成时或者过去完成时。例如：

for表示动作的延续，主句常用现在完成时或者过去完成时。例如：
He has been a soldier for three years.他参军三年了。
His father has been dead for two years.他父亲去世二年了。
The film has been on for ten minutes.电影已开始十分钟了。
We have studied English for three years. 我们（开始）学英语已三年了。
I had been at the bus stop for 20 minutes when a bus finally came./He said he had worked in that factory since 1949.