was doing 比如说,As my father (was leaveing) the house ,the postman (arrive) 第一个括号里为什么要用 was doing

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was doing
比如说,As my father (was leaveing) the house ,the postman (arrive) 第一个括号里为什么要用 was doing

这里的as表示当.的时候的意思,表示过去进行时,所以用was doing
而was doing有两种意思
1在这里表示过去马上要做某事.
意思是:当我爸爸正要离开房子的时候,警察来了.
2 也可以表示“过去的某一时刻正在做某事.”
比如:We were having supper when the phone rang.我们正在吃晚饭时电话响了

表示马上要做某事。这句话的意思是:当我爸爸正要离开房子的时候,警察来了。
was doing 也可以表示“过去的某一时刻正在做某事。”
比如:We were having supper when the phone rang. 我们正在吃晚饭时电话响了。

因为代表过去正在干的事情,就是说 过去那个时间上 对应的 正在干什么

当我爸爸正准备离开房间,快递员就来了
因为前面是AS,所以谓语用的was leaving,强调正在做XX,

这里的as表示当。。的时候的意思,表示过去进行时,所以用was doing啊

后面是不是应该是arrived的啊
这里的As相当于when,正当我爸爸要出门的时候,邮差来了,这里用的was leaving是表示爸爸当时正要离开,当时即将出门

主句是 the postman (arrive)。整句话的翻译是:当我爸爸正要走时,邮递员来了,所以爸爸走是在邮递员来之前,应该是过去时,而爸爸正要走,则是进行时,所以前面应该填过去进行时,是was doing

was doing 比如说,As my father (was leaveing) the house ,the postman (arrive) 第一个括号里为什么要用 was doing I was doing mu homework____the telephone rang,It was my auntAwhen Bwhile Cas Das soon as I was doing some shopping ____ I saw my old friends yesterday afternoon (when/while/as) 选择:( )1._____ Mom got into the house,I was doing my homeworkA.BeforeB.AfterC.WhenD.As soon as 一道选择题28.2______ my mother came back,I was doing my homework.A.As soon asB.WhenC.WhileD.Since ___ I was doing the laundry,my brother was playing with his pet dog in the gardenA WhenB AsC WhileD As soon as I was doing my homework_____ the light went out.A .when B.as C.while D.since i was doing my homework when my mom came 英语难题3(请从语法角度详解)非常感谢~33.as I ______ housework,my husband_____ asleep.A.did…was falling B.was doing…fell C.was doing…was falling D.was doing…falls46.the number of the people speaking English_______.A.is risin I'd go to the seaside for a holiday with my family as soon as i _what i was doing.选项是1would finish2had finish3 was finishing4 finished 哪一个呢? 英语翻译My friends like doing the same thing as I do My friends like doing the same thing as I singing someone doing heard my honework while was I 老师说,while在句子的中间时,左边和右边都可以是过去进行时.到底是什么啊比如说 I was doing my homework while my mother was doing housework.这句话是错的还是对的,如果改的话要怎么改 I was doing my homework when he came in.(对I was doing my homework提问) one saturday ,i was doing my homework whileone saturday ,i was doing my homework while it、、、、、 这篇改错答案 i was doing my homework while my mother (was cooking)为什么不填cooked I was doing my homework while my father was reading newspapers为什么填while as soon as 引导后加过去时表示过去将来 这句话里为什么用完成时I will start writing my next paper as soon as i have finished this one和I decided to go to the library as soon as i finished what i was doing 一个后面加过去