虚拟语气:混合条件句
文章作者 100test 发表时间 2008:03:15 10:07:12
来源 100Test.Com百考试题网
有时,主句与从句的动作发生在不同的时间,主句从句谓语动词的虚拟语气形式因时间不同而不同,这种条件句叫做混合条件句。例如:
If you had asked him yesterday, you would know what to do now. 如果你昨天问过他,今天就知道做什么了。
(从句与过去事实相反,主句与现在事实相反。)
If it had rained last night(过去), it would be very cold today (现在)。如果昨晚下过雨,今天就会很冷了。