They should have gone earlier,___ 请问为什么要didn't they

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They should have gone earlier,___ 请问为什么要didn't they

They should have gone earlier,___ 请问为什么要didn't they
They should have gone earlier,___ 请问为什么要didn't they

They should have gone earlier,___ 请问为什么要didn't they
They should have gone earlier为虚拟语气中的主句,表示与过去事实相反的情况,从句谓语动词形式Had+过去分词(过去完成时),主句谓语动词形式Should/would/could/might+have+过去分词(现在完成将来时)
eg.If I had got there earlier,I should/could have met her.如果我早到那儿,我就会见到她.(事实:去晚了)
If he had taken my advice,he would not have made such a mistake.如果他听我的劝告的话,就不会犯这样的错误了.(事实:没有听我的话)
与过去相反,所以反问也用过去时.

学的浅 只知道这种肯定的疑问句 后面一定要否定结尾 为了加强前面的肯定语气 语法就这样 老师也是这么说的

Where Have All The Flowers Gon 歌词 people should wash their hands ( )they have meals They should have made sure it got back to me. they should have a rest now 变为一般疑问句 what qualities should a good friend have?should they be wise loyal or funny? betcha gon They should have gone earlier,___ 请问为什么要didn't they they should also have an apple or an orange to eat at break.they are g( ) they should also have an apple or an orange to eat at break. they are g( ) how many kinds of foods should we have we have every day?what are they? 2.They haven't decide when they should have the English contest.They have't decide( )( ) to have the English cintest. 1.I heard you've got a set of valuable Australian coins.______I have a look?A.May B.Might选A 那为什么不选B呢?Might不是比May的语气更委婉吗?书上语法也u这么说啊.“他们会到哪里去了呢”翻译:Where can they have gon Something must have happened on their way there,or they ( ) by now .A.would have arrivedB.should have arrived C.should arriveD.would arrive Something must have happened on their way there,or they ( ) by now .A.would have arrivedB.should have arrived C.should arriveD.would arrive it is right that they should have it,because of the way they have behaved or because of what they are. In my opinion,students should not be judged by___ they have achieved in their study should children get paid for what they have done for their family They also say the person should have a lively and enquiring mind.翻译