2.虚拟条件句连接词if的省略 如果虚拟条件句的从句中含有were,had,should,could等词时,可以省略连接词if,但这时必须把were,had,should,could等词移到主语前面,形成倒装。这种句型主要用于书面形式。 WereItodothejob,Iwouldfinishdoingitwithintwoweeks. Haditnotbeenforhishelp,wecouldn’thavearrivedthereontime. Shoulditr aintomorrow,Iwouldstayathome.