past perfect progressive 释义 过去完成进行时
Past Perfect Progressive: Often used to show that an action was in progress up to a certain poi...
Past Perfect Progressive We use verb tenses in English to express if an action is in the past, present, or future. We also use what is referred to as grammatical aspect, which indicates time-related traits such as the repetition, completion, or length of an action. The four aspects are ...
The past perfect progressive, also past perfect continuous, is used for actions that were in progress shortly before a past time and to emphasise the process of past actions. We form this tense with had + been + present participle. Learn about the past p
past perfect and past perfect progressive意为过去完成时和过去完成进行时。过去完成时，表示过去某一时间或动作以前已经发生或完成了的动作。它表示动作发生的时间是“过去的过去”，强调动作完成；过去完成进行时它通常表示某个过去正在进行的动作或状态，持续到过去某个时刻，还未完成，一直持续到之后的...
1Fill in the correct tenses of the verbs in brackets.Use the past simple (did),past perfect simple (haddone)or past perfect progressive (had been doing).One day last week two friends and I(1 drive)to the coast.We(2 plan)the day out for weeks and(3 be)all in the mood for a day...
1英语中的各种 完成时态 在英语的考试中,经常有选择题要求从Past perfect/past perfect progressive/present perfect/present perfect progressive中选择.这些事态,如果给我完整的句子,但是如果是从这里面选择,我就感觉很迷糊.那么请问,怎么才能根据句末的时间来判断该用什么事态呢?例如since,before,by then,for hours...
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Use of past perfect progressive: -longer actions in the past which happened before something else -showing cause and effect I had been sleeping for 5 hours when I heard the sound of my alarm. My family is excited because I had been earning a lot of money. We want to make the length ...
The Past Perfect Progressive is a form of the verb that shows the action started in the past and continued up until another time or action in the past.It does not mean the action was "perfect" (100%). It means the action was finished....