请问虚拟语气中might的用法?The orders might have been withdrawn earlier,except for a number of events.

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请问虚拟语气中might的用法?The orders might have been withdrawn earlier,except for a number of events.
请问虚拟语气中might的用法?
The orders might have been withdrawn earlier,except for a number of events.

请问虚拟语气中might的用法?The orders might have been withdrawn earlier,except for a number of events.
与现在事实相反
might+动词原形
与过去事实相反
might+过去分词

对过去的虚拟:might have done
对现在的虚拟:might do

1. 表示许可。
表示请求、允许时,might比many的语气更委婉一些,否定回答时要用mustn't表示“不可以”、“禁止”、“阻止”之意。如:
You may drive the car.
— Might I use your pen? — No, you mustn't.
用May I ... 征询对方许可在文体上比较正式,在口气上比较客气。在日常口语...

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1. 表示许可。
表示请求、允许时,might比many的语气更委婉一些,否定回答时要用mustn't表示“不可以”、“禁止”、“阻止”之意。如:
You may drive the car.
— Might I use your pen? — No, you mustn't.
用May I ... 征询对方许可在文体上比较正式,在口气上比较客气。在日常口语中,用Can I ... 征询对方意见在现代口语中更为常见。
2. 用于祈使句中表示祝愿。如:
May you succeed!
3. 表示推测、可能(疑问句不能用于此意)。
He may be very busy now.
4. “may(might) + have + 过去分词”表示对过去发生的行为的推测。如:
He may not have finished the work.

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