If I _________ you,I _________________ (take) his advice then.为什么_英语解答

If I _________ you,I _________________ (take) his advice then.
为什么是were
这不是对过去的虚拟吗?不应该是if i had been you,i would have taken his advice then.
1、 Without your help,I ______________________ (not,achieve) so much in this field.
为什么是would not have achieved
我觉得这是对现在的假设应该是i would not achieve

人气：286 ℃　时间：2020-03-22 12:42:22

解答

1.应该是if i were you,i would have taken his advice then.
而虚拟语气的时态是可以复合形式的,即主句与从句的时态可以不一致.
因为”我是你“不管过去,现在还是将来都是不可能的,是一种客观【非】事实,所以要用现在时.就如同对一些客观事实要用一般现在时一样,如The earth revolves about the sun.就是客观事实,要用一般现在时.
2.关键在so much,是感叹这么大的成就,所以可以看出成就已经在那儿了,是与过去事实相反.如果不是so much,而是too much或是very much,就是还未取得的成就,用将来的虚拟.