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had been raining是什么时态
had been doing这是过去完成进行时;表示从过去的某一个时间点开始做某事一直持续到过去的某个时间点并且仍在进行。放在间接引语或虚拟语气中时它的时态不能再向前推,向后推是现在完成进行时。 例句:1、Benjamin was forced ...
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have had to是什么时态
have had是什么时态?推荐度:have had doing是什么时态推荐度:have和had是什么时态推荐度:相关推荐have had to是现在完成时,现在完成时( The Present Perfect Tense)是过...
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doing是什么?
不能这么说 要看be 动词是什么时态的: 1) is/are doing 现在进行时态 2) was/were doing 过去进行时态 3) will/shall be doing 将来进行时态 4) have/has been doing 现在完成进行时态 5) had been doing 过去完成进行时态do的现在分词!
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have been doing something是什么时态
He hasn’t been working for me and I haven’t had that much contact with him.他并没有给我工作过,我和他没有过那许多接触。
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had been doing是什么用法
had been doing是现在完成时的被动语态的用法。现在完成时是过去的动作或状态持续到现在,对现在造成的影响,可能持续发生下去。在英语时态中,时指动作发生的时间,态指动作的样子和状态。 完成时态的构成分为两部分:一是助动词,...
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有had是什么时态
可以用于过去时,此时是动词,如 I had my dinner at 8.p.m. alone in the cafeteria; 再就是作为非谓语,可以是过去完成时had done,如 : I had lost my book. 过去完成进行时,had been doing She'll have had the results by now. 她现在应该知道结果了。 We had a day out in the country.
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had have done是什么时态
had had done表示的意思是在过去的某一时间之前某事已经被做。此为过去完成时,在这里第一个had是指时态:had done过去完成时;第二个had是使役动词:had sth done,让某事被做。 过去完成时(had done) ①表示在过去的某个时间或动作以前已经完成的动作或已经存在的状态。就是我们常说的"过去的过去"。 Until then, his family hadn't heard from him for six
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had加ing是什么时态
过去进行时。表示过去某时正在进行的状态或动作。句式:主语+was/were+动词ing+其他。种类: 1.表示过去某一时间内(正在)进行的动作。如:I was doing my homework at 9 oclock p.m. last Sunday. 2.表示一动作正在进行时,另一动作同时正在进行。 扩展资料have的用法一、have作助动词主要...
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had been doing是什么用法
had been doing是现在完成时的被动语态的用法。现在完成时是过去的动作或状态持续到现在,对现在造成的影响,可能持续发生下去。在英语时态中,时指动作发生的时间,态指动作的样子和状态。 完成时态的构成分为两部分:一是助动词,...
had doing是什么时态
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