It is strange that he should have come back so early .它的形式应该为“should+动词原形”,所以 应该是“should come” 可为什么是should have come

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Itisstrangethatheshouldhavecomebacksoearly.它的形式应该为“should+动词原形”,所以应该是“shouldcome”可为什么是shouldhavecome

It is strange that he should have come back so early .它的形式应该为“should+动词原形”,所以 应该是“should come” 可为什么是should have come
It is strange that he should have come back so early .
它的形式应该为“should+动词原形”,
所以 应该是“should come”
可为什么是should have come

It is strange that he should have come back so early .它的形式应该为“should+动词原形”,所以 应该是“should come” 可为什么是should have come
should have done只用于谈论过去情况,主要有两个用法：
■用于推测过去已经发生的情况.如：
He should have arrived by now. 此时他本该到了.
The letter should have arrived by now. 信现在该到了.
■用于指本该发生而实际上未发生的情况.如：
You should have told me so before. 你早就应该告诉我.
Look at the time! We should have been at the theatre ten minutes ago. 瞧都什么时候了! 十分钟前我们就该到戏院了.

这里的come是过去分词，而不是动词原形，should have done 表示“本来应该做某事却没有做”

come 状态词 应该是should be come 或should have come

这是现在完成时的形式。

it is strange that It is strange that she________(give up) her plan. It is strange that you spoke like that at the meeting. It is strange that she should have done it.句中should是情态动词吗? It is strange that their diet is consisted largely of vegetables 什么意思 英语完成句子 It is strange that he ___ (迟到)for the meeting,he is punctual. 9．It is strange that so.9．It is strange that______ so.A．thinkB．thinksC．will thinkD．thoughtplease translate it is strange that sb should do与have done的区别意义与使用环境 如何翻译：it is strange that he should have gone away without telling us The question is ( ) that nobody can answer it.A.too diffcult B.so strange选什么 , It is strange that sb.should do something...中的should是不是可以省去 it is strange that为什么是虚拟语气?虚拟语气不是和事实相反吗? It is strange that the letter has been posted_____a stamp(填介词)理由 It is strange that you ------say such a thing.AwouldBshouldCwill Dshall 这句话为什么用虚拟?It is strange that no one should like this book . it is strange that the price of vegetables is higher thanA.one B.ITC.that D.this How strange it is( )the children r so quiet.空处为什么是that,that引导的是什么从句? BABY.A very strange feeling,it is