2012大学英语四级语法：虚拟语气（二）

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虚拟条件句连接词if的省略  
5 z9 F9 P: b5 [% g' S) g9 ^% g　　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。
) T2 H5 x  G2 @9 n9 \7 G: t　　Were I to do the job, I would finish doing it within two weeks. 中华考试网
　　Had it not been for his help, we couldn’t have arrived there on time.
　　Should it rain tomorrow, I would stay at home.