assoonas时态用法
的有关信息介绍如下:
assoonas从句的时态用法(涉及主将从现)推荐度:
assoonas的时态用法推荐度:
相关推荐
as soon as后一般跟一般现在时和一般过去时。因为词组的意思是:一……就……,引导时间状语从句。在时间状语从句中,主句用一般将来时,从句用一般现在时。as soon as如果表示过去的状态,后面就要用一般过去时。
扩展资料
用法
1、指未发生的动作,规律性是:主句一般将来时,从句用一般现在时替代一般将来时
如:I will tell him the news as soon as he comes back。
注:有时候,以便刻意表述不久进行某件事就如何如何,必须用现在完成时。
如:I will go with you as soon as I have washed my face.
2、指随后发生的2个短动作,主从关系句都用一般过去时
如He took out his Englishbooks as soon as he sat down
但是,因为我见过从句和主句都用一般现在时的状况。
如:As soon as he finishes his class work,he run sout of the class.他一做了课堂作业,就跑出了课室。



