If they had studied hard, they could do it easily now 这个虚拟语气

来源：学生作业帮编辑：百度作业网作业帮分类：英语作业时间：2024/07/03 07:46:27

If they had studied hard, they could do it easily now 这个虚拟语气中
这个虚拟语气中,虚拟语气是与过去事实相反,从句用had+过去分词,那么主句不是应该用should/would/could/might+have过去分词的吗? 为什么这个句子中的主句用现在时啊.虽然我知道主句与从句的时态要不一致

由于所述事情是现在发生的,now,所以动词用现在时do.如果是过去发生的事情,就用have done,如：
If they had studied hard,they could have done it easily.

If they had studied hard, they could do it easily now 这个虚拟语气虚拟语气,对将来的,if they were to do,否定是if they were not to do嘛 If it should snow tomorrow,they couldn’t go out.这是虚拟语气吗?为什么? 虚拟语气倒装,对将来的,if they were to do是were they to do,对现在的,if they …if they do hurt,they will try hard to make it up to you. 虚拟语气的用法,谢谢虚拟语气：they treated me as if i were a prince.中虚拟语气是什高中英语虚拟语气If it ______(rain) tomorrow,what shall we do?If it _ 虚拟语气例句对错：The rescue had arrived in time,otherwise they would 虚拟语气 if You could have done other career What would it have you could do it,if you___ try hard enough. They can do it better if they ( )(give) another chance 虚拟语气否定句的倒装They would go to the meeting if they should not be