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had done when用法
用“
had
done
…
when
”造句
答:
I
had
just finished my report
when
someone knocked at the door.
have
done
和had done
怎么用
1. have done是现在完成时,表示动作发生在过去一直延续到到现在为止.或许动作已完成,或许动作还在进行.如:We have finished our task. 我们已经完成了任务.(强调动作已终止)We have lived here for...
had
done
.…
when
. 刚做了……这时……
答:
I'm night shift worker, I
have
done
my job
when
sunshine. 我做大夜班,刚做了下班这时天亮了。例如:You
had
done a mistake when teacher checked. 你刚做了错事,这时老师来检查。
英语中表示“当...的时候..."的词,句型有哪些?
答:
had
done
when
刚做完什么的时候怎么样了 e.g. I had just walked out of the kitchen when someone knocked at the door.我刚从厨房出来就有人敲门。while 当(注:一般后接doing或表状态的词语)e.g.1 He was singing while walking. 他边走边唱。e.g.2 Jane left her study while the...
when
后接
have
done
还是
had
done
答:
依然不是
when
可以提问的,
have
done
重在表明 事情已经完成,而不是重点表示时间点。正确的是这样:have you finished the job? when did you finish the job? 而不是 when have you finish the job。所以when接完成时态都是错的,不管你的教科书如何讲,你出门说话用when have会被人鄙视 ...
你好:
when
引导从句用过去时,主句还可以用过去完成时,和主从句都用过去...
答:
主句用过完时( sb.
had
done
sth. )+
when
从句( when sb. did sth. ):表示主句的动作发生在从句动作之前,如:The train had left when they arrived at the railway station .主句用过去进行时( sb. was doing sth. )+when从句( when sb. did sth. ):或: 主句用一过时(sb. did sth....
when
引导的时间状语从句时态可以是
had
/
have
done
吗
答:
引导的时间状语从句时态不可以是
had
/
have
done
。因为
when
不能与完成时态连用。拓展(when 的
用法
):1、when 遵循“主将从现”原则。如:I will tell you when he comes back .当他回来时我会告诉你。2、当一个动作发生(一般过去时),另一个动作正在进行(过去进行时)。如:The students were...
when
引导时间状语从句时,用什么时态?
答:
温馨提示: 对于上面俩句,
使用
过去式的动词是短暂性动词 was/were about to do +
when
(引导的句子用过去式):正打算做什么时,什么发生了
had
done
+when(引导的句子用过去式):刚刚完成了什么,另一件事情发生了 例如:Today, I was walking when an old woman approached and asked for some...
when
引导的时间状语从句时态可以是
had
/
have
done
吗
答:
很少用这样的时态。对于发生在过去的事情,总是用一般过去时或过去进行时。如: I came into the classroom
when
he was crying.
用句型
had
just
done
…
when
……造句
答:
I
had
just finished my report
when
someone knocked at the door.
haddonewhen用法
时态
答:
having
been
done
的时态是是现在完成时。having been done 是现在分词或动名词的完成式被动语态。之所以用完成式被动语态,是因为其动作在句子谓语动作之前发生,它们的逻辑主语是该动作的承受者。动名词短语having been done 在句中可用作主语、宾语、表语。
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