英语中的虚拟语气，关于be动词的用法。

显示全部楼层 · 2012-4-10 20:31:06

选were表示与现在事实相反的情况：从句：If 主语+过去时
主句：主语+should/would/could/might+do eg1．If I were you,I would take an umbrella.如果我是你，我会带把伞（事实：我不可能是你） 2．If I knew his telephone number,I would tell you. 如果我知道他的电话号码，我就会你。（事实：不知道）这道题是与事实相反的，因为他不可能是超人，所以填Were(Be动词的过去式在虚拟语气里一般都用were)...

千问 · 2012-4-10 20:31:06

用were在虚拟语气的从句中，动词'be'的过去时态一律用"were"，不用was，即在从句中be用were代替。If I were you, I would go to look for him. 如果我是你，就会去找他。If he were here, everything would be all right.
如果他在...

千问 · 2012-4-10 20:31:06

故意用了和he不配套的were用来表示对现在实际情况的虚拟，即对现在做出一个完全相反的假设。...

千问 · 2012-4-10 20:31:06

书面正式用语是用were,现代英语口语中都习惯用was,但除了If I were you这个句子。...

千问 · 2012-4-10 20:31:06

虚拟语气的条件句if-中的be 动词，与现在相反时，一律用 were, 不分人称的单、复数。...