ChaseDream

标题: 请教manhattan SC关于虚拟语气中 hypothetical subjunctive里if then语句的用法 [打印本页]

作者: wakemeup    时间: 2011-2-26 13:12
标题: 请教manhattan SC关于虚拟语气中 hypothetical subjunctive里if then语句的用法
该书电子版可在我另一个帖子里下载 http://forum.chasedream.com/GMAT_SC/thread-522577-1-1.html

p116 提供了五种if then 句型
1 general rule with no certainty
2 general rule with some certainty
3 particular case (in the future)with no certainty
4 unlikely case(in the future)
5 case that never happened (in the past)


没明白这些分类的含义,看了例句也不懂怎么区分这五种。。。特别是第三种情况还有两个句型1)if sb. do sth. ,then sb. will do ...2)if sb. have done sth. , then sb. will do... 为什么从句是do 和have done时,主句都是will do?


请大家帮忙解答下,谢谢~~~
作者: fpd    时间: 2012-11-17 19:39
我也在纠结,不知道这些if then 是不是属于条件状语的类别,希望大牛解答。




欢迎光临 ChaseDream (https://forum.chasedream.com/) Powered by Discuz! X3.3