as if 虚拟语气的问题,He talks about Rome as if he had been to there.为什么用talkes不用talked呢?He talks about Rome as if he had been to there.明白从句表示与过去事实相反,可是什么是talkes不用talked呢?He opened his mou

as if 的虚拟语气? 虚拟语气as if 的用法? 关于as if 的虚拟语气as if 虚拟语气中的be 动词一定要用were 求if、only if 、as if虚拟语气的用法? 有关虚拟语气的问题noisy as it was,he went on reading as if nothing___（happen）为什么答案是were happening而不是had happened?这两个不都是虚拟语气吗? if的虚拟语气 he acted as if he had never lived in England before后面用了虚拟语气,额 说明一下这其中的 虚拟语气的结构啊. 关于英语中的虚拟语气问题对描述过去虚拟时要用had done但是看这个：he behaved as if it were nothing tobe ashamed of .behaved 描述的是过去啊.为什么呢? as if 作虚拟语气怎么用? 英语中虚拟语气语法例如He acted as if he were a teacher He behaves as if he were ill.是虚拟语气吗? as if 虚拟语气的问题,He talks about Rome as if he had been to there.为什么用talkes不用talked呢?He talks about Rome as if he had been to there.明白从句表示与过去事实相反,可是什么是talkes不用talked呢?He opened his mou as if it 后应是were还是was?as if虚拟语气的用法 关于虚拟语气的疑问：虚拟语气有主从句之分,让我很困惑的不含if的虚拟语气..as if/as though+主语+虚拟语气过去式/虚拟语气过去完成时,If only+主语+虚拟语气过去式/虚拟语气过去完成时,什么 有关表语（从句）的问题一、以下为有关表语从句书上摘抄,没找到系动词,求哪部分是表语从句（1）as if引导表语从句的语气一般用虚拟语气He speaks English as if he were from America(2)当表语从句的 帮我看看as if后面be动词的用法区别He looks as if he were ill.He looks as if he is ill.都是他仿佛病了.还有He looks as if he were sleeping.和He looks as if he is sleeping.都是一个意思,用were的一定是虚拟语气了,但 as if 在过去式中虚拟语气会变吗比如说我写一篇文章,通篇都是过去式,最后我用了一个as if ,那么如果是虚拟语气as if 的时态会变吗比如,he worked very hard as if he never intended to sleep a wink对吗?还是 用as if和as though造句,注意虚拟语气