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had never done
he has
never
been to nanjing和he
had
never been to nanjing有什么区...
答:
简单说就是事情发生的时间截止点不同。前者的时间截止点是现在,也就是说话时。后者的时间截止点是说话以前的某一时刻比如去年三月。这样,前一句可以翻译成:(到现在为止)他从没去过南京。而后一句为:(到去年三月为止)他从没去过南京。但之后去没去就不一定了。希望我说明白了。祝进步!
时态辨别
答:
过去将来完成时:would/could
have
done
现在进行时:is/am/are doing 过去进行时:was/were doing 将来进行时:will/shall be doing 过去将来进行时:would/could be doing 现在完成进行时:have/has been doing 过去完成进行时:
had
been doing 将来完成进行时:shall have been doing 过去将来完成进行时...
have
sth
done
的四种用法
答:
2、(主语)完成某事(可能参与)。如:They are going to
have
(=got) some threes planted.他们打算植些树。3、(主语)遭受某种不幸的情况。如:Yesterday I
had
my wallet stolen.昨天我的钱包被偷了。4、 用于否定句中,表示“不允许….”“不让”。如:I would
never
have
done
what they...
英语过去完成时是什么
答:
When I got to the check-out, I realized I
had
left my purse at home.He said he had
never
seen such an exciting match before.注:如果时间状语从句的动作发生在前,则从句用过去完成时,主句用一般过去时。When he had finished his work , he left his office .After I had
done
my...
英语
had
done
与 did 区别
答:
时间状语:always,usually,every morning/night/evening/day/week/year,often,sometimes,occasionally,from time to time,twice a week,rarely,seldom,once a month,hardly,ever,
never
. e.g. I leave home for school at 7:00 every morning.我每天早上7点左右离开家去学校。
16种时态,有过去将来完成时?would
have
done
请
答:
16种时态当中有过去将来完成时,而且结构就是:would
have
done
。一. 16种时态分别是:一般时四种:一般现在时、一般过去时、一般过去将来时;一般将来时;完成时四种:现在完成时、过去完成时、将来完成时、过去将来完成时;进行时四种:现在进行时、过去进行时、将来进行时、过去将来进行时;完成进行是...
用
had
+
done
帮我造5个句子!!啊
答:
1.He
had
done
this work formerly.他以前做过这种工作。2.Her ex had done it again.她前夫又一次失约了。3.They had done more than that.他们甚至没有说一声"谢谢",是的,他们根本没有必要说,实际上他们所做的比道谢更重要。4.But I had done this: I had listened intently.不过我自己...
英语中虚拟语气的讲解
答:
句型:条件从句(过去完成时
had
done
)+主句(should/would
have
+过去分词)3.表示对将来的假想句型:①条件从句为一般过去式;主句为should+动词原形 ②条件从句为were+动词原形;主句为would ③条件从句为should+动词原形; 主句为would4.表示错综复杂的条件 有时,主句与从句的动作发生在不同的时间,一个发生在过去,一个...
英语中的
Do
有哪些用法?请全面详细举例分条说明。
答:
You've been
done
! : 你受骗了! 19. vt., [俚语] 吸(毒),服(剂、药等)(参见do a line,do drugs) We've
never
done drugs. : 我们从不吸毒。 20. vt., 抢劫;毒打 21. vi., (以某种方式)行事,举止,表现,行为 He does well when treated well. : 有好待遇才有好表现。 Tom assured...
请问句中的 there
had
never
been是什么意思,是完成时态还是什么?_百 ...
答:
过去完成时, 在这里你理解成当时在这个listener might feel 之前发生的一个事情,或者这么理解, 过去完成时比过去式早一个时间点.用might 表示"可能"在1967年的一个新的收听者可能会明显的感觉到在那之前世界上从来没有那样一种声音.外国人说话喜欢加个可能也许,跟咱们一样....
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