Should you fail to return the ticket, or show for the event, you will be responsible for the cost.
==If you should fail to return the ticket, or show for the event, you will be responsible for the cost.
==IF you fail to return the ticket, or show for the event, you will be responsible for the cost.
(經(jīng)常用於條件狀語從句.如果省略 if, should就必須倒裝,放在句首.同意，如果在虛擬語氣中， if從句 含有were/ had那么可省略if， 把were /had提前構(gòu)成部分倒裝。If you should fail to return the ticket, or show for the event, you will be responsible for the cost. =If you fail to return the ticket, or show for the event, you will be responsible for the cost. 為何用should 在這里（If you should....）這里的should是什么意思呢在一般情況下，should的用法都有哪些？你好。 SHOULD在你的句子裏面的含義是： 說話人一般認(rèn)為 “fail to return the ticket or show - - -”是不可能發(fā)生的，但他只是提醒你不要fail ----------一種善意的reminder. 在我們的日?？谡Z中，我們完全可以不用should.如果省should,句子反而更能夠to the point.快周末了，祝你愉快。