天就会很冷了。
f名师精编
精品教案
4虚拟条件句的倒装虚拟条件句的从句部分含有wereshould或had时可省略if，再把wereshould或had移到从句的句首，实行倒装。例如：Weretheyhere
owtheycouldhelpusIftheywerehere
owtheycouldhelpus他们现在在的话，就会帮助我们了。HadyoucomeearlieryouwouldhavemethimIfyouhadcomeearlieryouwouldhavemethim你来得早一点，就碰到他了。Shoulditrai
thecropswouldbesavedWereittorai
thecropswouldbesaved假如下雨，庄稼就有救了。注意：在虚拟语气的从句中，动词be的过去时态一律用