英语虚拟语气三种时态

虚拟语气三种时态从句主句例句1、表示与现在事实相反的情况If+主语+动词一般过去时(Be动词用were主语+should/would/might/could+doIfIwereyou，Iwouldtakeanumbrella.如果我是你，我会带把伞。（事实：我不可能是你）2、表示与过去事实相反的情况If+主语+had+done主语+should/would/might/could+havedoneIfIhadgotthereearlier，Ishould/wouldhavemether.如果我早到那儿，我就会见到她。（事实：去晚了）①if+主语+weretodo②if+主语+should+doIfheshouldcomeheretomorrow，Iwouldtalktohim.如果他明天来这儿的话，我就跟他谈谈。（事实：来的可能性很小，不可能）③if+主语+动词一般过去式（be动词用were）3、表示与将来事实相反主语+should/would/might/could+do