my father ______(work) in that factory these days.用完成时还是现在进行

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/05/12 21:10:58

my father ______(work) in that factory these days.用完成时还是现在进行时?has worked 还是is working
答案是isworking,那为什么呢?具体的.

is working .现在进行时可以表示此时此刻正在进行的动作,They are singing the song now.
也可以表示一段时间持续的动作.He is writing a book this term .这考察第二种用法.
现在完成时表示已经完成的动作,很显然不符合
再问：现在完成时不是有个用法是指：过去的某个动作发生一直持续到现在，并有可能继续下去，而且work也是延续性动作，可以接段时间。这里为什么不能呢，表示这些天一直工作着
再答：注意是指发生在在过去的动作持续到现在，而这的时间状语是these day ，这些天

my father ______(work) in that factory these days.用完成时还是现在进行 in these days是过去\将来\还是现在进行时? It was this factory that my father used to work. Her father ()(not work)in that factory last year. I work in a factory.改为现在进行时 He studies in a school.改为现在进行时 I work in this factory ,and so does my father.为什么用so does my My father (work) in a factory for five years.But now he is a my father began to work at the factory in 1975（同义句） My father ___(work) in the factory since three years ago. My father ___(work) in the factory since three years ago.答案是 My father work as an engineer in a factory,normally he start 对话 -i can't concentrate on my work these days.-______