beingdone,我想问下wasbeingdone的用法详细
beingdone,我想问下wasbeingdone的用法详细?
was being done 正在被做,这是现在进行时的被动语态 The bridge was being built at this time last year. 去年的这个时侯这座桥正在被修建。
being和being的区别?
首先,when后面所跟的动词的主语与主句主语一致。 when done: 表示动作完成后发生主句描绘的情形; when being done: 与主句同时发生,主句主语与该动作是被动关系; when doing: 与主句同时发生,主动
done用法及例句?
Being done的用法
一、与be动词一起构成现在进行时的被动语态(am/ is/ are being done)和过去进行时的被动语态(was/ were being done)。如:
The new houses are being painted.这些新房子还在刷漆。
When I went to pay him a visit, he was being examined by a doctor. 当我去看他时,他正在接受医生的检查。
二、作后置定语,修饰某一名词,表示某一被动动作正在进行。如:
The meeting being held now is of great importance. 现在正在开的会很重要。
上面的句子也可以变成含有定语从句的句子:
The meeting which is being held now is of great importance.
注意:being done,to be done与done均可作后置定语,其区别为:being done表示正在发生的被动动作;to be done表示将要发生的被动动作;而done表示已经发生的被动动作。如:
The house to be built here next year belongs to Fred. 明年将在这里建的房屋是弗雷德的。
The house built here last year belongs to Fred. 去年在这里建的房屋是弗雷德的。
三、作某些及物动词或介词的宾语。如:
John hates being laughed at in public. 约翰不喜欢当众被嘲笑。
Do you mind being left alone at home. 把你一个人留在家里你介意吗?
My class teacher was honoured for being devoted to the cause of the education. 我的班主任因致力于教育事业受到了表彰。
四、有时作主语或用在see,hear,feel等少量感官动词后作宾语补足语。如:
Being lost can be a terrifying experience.迷路可能是一种可怕的经历。(作主语)
He heard the song being sung next door. 他听到隔壁有人在唱这首歌。(作宾补)
done是什么时态?
being done 是现在分词的被动式,
它表示的意思是:动作正在被进行。
例如:We should prevent the trees from____(cut).
首先介词后面是 doing,然后树是被砍的,是被动的,理论上来说是要用过去分词的。然而,既要满足介词后面加doing 又要满足被动 就用doing的被动式啦。也就是We should prevent the trees from being cut. (注意 cut是不规则变化,三体同型 cut-cut-cut) 换言之,当你发现有些时候既要用V.ing 又要用上被动语态的时候,就是being done。
done作定语造句?
I want the house being painted.
我想要那个正在粉刷的房子。