...have any questions，plea
编辑： admin 2017-17-02
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虚拟条件句的一种用法,在虚拟条件句中,当谓语部分有were, should, had时,if 可省略,但原来的句子要部分倒装,即把were, should或had 提前.
上面的句子其实=If you should have any question, please do not hesitate to contact us.
类似问题
类似问题1：求助英语句子“Please feel free to contact me have any further questions or concerns.”这个句子“should you……”是不是等价于“if you should ……”.如果是的话,请给出语法上的理由,完整的句子是“Please feel [英语科目]
是等价的.
虚拟条件句的从句部分含有were,should,或had时,可省略if,再把were,should或had 移到从句的句首,实行倒装.例如：
Were they here now,they could help us.=If they were here now,they could help us.他们现在在的话,就会帮助我们了.
Had you come earlier,you would have met him.=If you had come earlier,you would have met him.你来得早一点,就碰到他了.
Should it rain,the crops would be saved.=Were it to rain,the crops would be saved.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"were",不用was,即在从句中be用were代替.例如：
If I were you,I would go to look for him.如果我是你,就会去找他.
If he were here,everything would be all right.如果他在这儿,一切都会好的.
类似问题2：should,must,have to,need,can的用法区别should,must,have to,need,can的用法区别是什么啊?[英语科目]
should,must,need,can都是情态动词,后面都只能跟动词原形,分别解释为应该,必须,需要,可以.
其中need可分为两类：一、need do,否定形式为needn't do,肯定回答为Yes,I need.否定回答为No,I needn't.二、need to do,否定形式为don't need to,肯定回答为Yes,I do.否定回答为No,I don't.
用must提问时,肯定回答要用must,否定回答要用need,比如：A:Must I do it now?B:Yes,you must./No,you needn't.
have to解释为不得不,后面跟动词原形.比如：I have to go now.
类似问题3：Please read the messages below and contact our office should you have any questions regarding these这里的should是什么意思? 这是什么用法, 我第一次看到should这么用这个是陈述句[英语科目]
虚拟语气 should倒装了 可以理解为if
类似问题4：请问please contact me freely should you have any question中should的用法[英语科目]
用于表示虚拟语气的条件句]
例句:Let me know if you should hear more news.
万一听到更多消息,请告诉我.
类似问题5：I should have come to see you first 这句话中的have是什么用法?have还有其他什么用法?[英语科目]
should have done本该做某事而没做,虚拟语气啦