举报
妇人也
If I were you,I would go at once.如果我是你,我马 上就会去。(我不可能是你。非真实,虚拟语气,与现 在事实相反)
If there were no air,people would die.如果没有空气 ,人就会死亡。(不可能没有空气。非真实,虚拟语气 ,与现在事实相反)
1、表示与现在事实相反的情况:
从句:If+主语+过去时(Be动词用were)
主句:主语+ should/would/might/could+do:
1.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)