1. havebeendone,hasbeendone是什么意思?
has been done是现在完成时现在已完成,had been done是过去完成时 过去已完成。
2. 英语willhavebeendone和willbedone的区别?
will have been done是将来完成时的被动 如:The museum will have been built by 2010. 到2010年时,这个博物馆就已经盖好了. will be done 一般将来时的被动 His name will be written down in history. 他的名字将被写进历史.
3. hasdone后跟动词的什么时态?
后面不跟动词,跟宾语
have\has done 叫现在完成时。表示动作
发生在过去,对现在有一定的影响。通常与时间段连用。
如:I have finished my
homework.
lt has rained for three davs. had
done 是过去完成时。表示动作发生在过去的过去。通常句中有过去时间状语作参照。
如: I had finished my homework before my father came back.
而have/has been done 是
现在完成时的被动语态。表示某事被做,并对现在有影响。
如:The problems have been
done.这些问题已经被解决了。
had been
done 则是过去的过去,是过去完成的被动态时。(当你想说发生在过去的两件事时,就要分清谁先谁后。先发生的用过去完成时,后发。生的要用过去时)。 如:
The rooms had been
cleaned whenlcame. 我来的时候,房间已经被打扫了。
4. done什么句型?
现在完成时。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。现在完成时的应用
1、过去发生的动作对现在造成的影响。
2、过去的动作或状态持续到现在并且已经完成或可能持续下去。
3、现在完成时表示将来。
完成时态的构成分为两部分:一是助动词,二是实义动词的过去分词-ed。具体来说,用助动词have/has表示“时”,以表明动作发生的时间是在过去、现在还是将来;用过去分词来表示动作的“态”,以表明该动作已经完成,而且对现在有一定的影响。
它的构成是:主语+助动词(have/has)+动词的过去分词。(have/has been/ done)
5. done的例句?
1. The project has been done and is ready for presentation.2. All the preparations for the event have been done, including the decorations and catering.3. The repairs have been done, and the car is now running smoothly.4. The homework assignment has been done, and the students are ready to hand it in.5. The renovations to the house have been done, and it looks brand new.6. The research study has been done, and the results were published in a scientific journal.7. The exam has been done, and now we have to wait for the results.8. The dishes have been done, and the kitchen is now clean.9. The negotiations have been done, and the contract has been signed.10. The painting has been done, and it is now displayed in the art gallery.
6. 非谓语动词中beingdone?
being done:(动作)正在实施.done:(动作)已经被实施have(has) been done为现在完成时态的被动语态,表被动和完成的动作;have been done 的主语是物,什么事情被完成 have done 是现在完成时的表达方式,have done 表示“什么已经做过了”,它的主语是人
7. done是什么语态?
have been done是现在完成时的被动结构。其被动语态完整结构:肯定式为:have/has+been+done。否定式:have/has+not+been+done。现在完成时是“过去的动作或状态持续到现在并且已经完成”。 扩展资料1.现在完成时不能单独与准确时间状语连用,(如表示过去的时间状语)
如yesterday(morning、afternoon),last(morning、afternoon)等,除非与for,since连用.
2.现在完成时往往同表示不确定的.过去时间状语连用。如already(肯定句中),yet(否定,疑问,句末),just,before,recently,still,lately,ever等。
3.现在完成时态经常与表示频率的时间状语连用,如often,sometimes,ever,never,twice,on several occasion等。
现在完成时表示一个过去发生的动作在过去已经完成,并且这个动作对现在仍有影响或结果,同时说话者强调的或感兴趣的就是这个影响或结果。
如汉语说“他已离开这个城市了”,其中的“离开”肯定发生了,它对现在的影响或结果就是“他现在已不在这个城市了”。
have been done
1、It was hard to visualize how it could have been done.
很难想象这是如何办到的。
2、The work should have been done in a more satisfactory manner.
这项工作本来可以用更令人满意的方法进行。
3、If he had not created difficulties, it would have been done long ago.
要不是他挡横儿,这事儿早成了。
4、Can this have been done by a child?
这能是一个孩子做的事吗