省略連詞IF的虛擬條件句要倒裝
若虛擬條件句中含有were或had，should等助動(dòng)詞或情態(tài)動(dòng)詞時(shí)，連詞if可以省略,將were, had, should提到前面。
【例如】
Had I left a little earlier, I would have caught the train.
Were this to happen, it would cause a great deal of damage. Should it rain tomorrow, we would cancel the trip.____right now, she would get there on Sunday. (CET-4 1996,6)
A) Would she leave
B) If she leaves
C) Were she to leave
D) If she had left
根據(jù)主從句的時(shí)態(tài)搭配，可以判斷是對(duì)將來(lái)的虛擬，條件從句省略了if，助動(dòng)詞提前，故答案為C。
若虛擬條件句中含有were或had，should等助動(dòng)詞或情態(tài)動(dòng)詞時(shí)，連詞if可以省略,將were, had, should提到前面。
【例如】
Had I left a little earlier, I would have caught the train.
Were this to happen, it would cause a great deal of damage. Should it rain tomorrow, we would cancel the trip.____right now, she would get there on Sunday. (CET-4 1996,6)
A) Would she leave
B) If she leaves
C) Were she to leave
D) If she had left
根據(jù)主從句的時(shí)態(tài)搭配，可以判斷是對(duì)將來(lái)的虛擬，條件從句省略了if，助動(dòng)詞提前，故答案為C。