虚拟语气语法归纳.

虚拟语气语法归纳 虚拟语气得使用主要体现在三个方面:虚拟条件句、虚拟语气在某些从句中得运用,以及虚拟语气得一些特别用法。 虚拟条件句 虚拟条件句就就是对现实条件得一种虚拟假设,所假设得条件一般不符合事实或与事实相反或在现实中发生得可能性微小。根据时间得不同,虚拟条件句可分为三种,即与现在事实相反得虚拟条件句、与过去事实相反得虚拟条件句及与将来事实相反得虚拟条件句。具体情况请瞧下表: 例句: 1、表示与现在事实相反 If I had enough money now , I would lend it to you、If I were you , I would go to tell him the real feeling upon him、If I were a boy, I would join the army、If the had time, she should go with you、 2、表示与过去事实相反 If he had taken your advice , he wouldn't have made such a bad mistake、She would have e to enjoy the party if she hadn't been very busy、If he had taken my advice, he would have succeeded in the petition、 3、表示与将来事实相反 I would go shopping with you if it were to be Sunday tomorrow、 If he were to be given another chance to do it again, he could certainly achieve more、If it were to rain tomorrow, the football match would be put off、1、虚拟条件句得倒装 在虚拟条件句中,为了强调所假设条件得虚拟性,或突出说话人得一种主观愿望,虚拟条件句可用倒装结构。有时侯在使用时可省略 if, 把条件从句谓语中得助动词、情态动词或系动词放在句首实现得,句子则可换成下列形式,即“were / had / should +主语”。如: Had I been(= If I had been ) in that situation, I would not have let the thief escape away with so much money、 Should there be (= If there should be) a drought, what should we do at that time ?Were I a boy, I would join the army、Had he taken my advice, he would have succeeded、Were it not for the expense, I would go to Britain、 2、错综时间条件句 有时条件从句得动作与主句得动作发生得时间并不一致,这时谓语动词得形式应根据它所要表示得具体时间来决定。例如: I...