小升初英语虚拟语气(三)省去从句或主句的虚拟结构 虚拟结构中的从句或主句有时形式上可以省略,但意义上却仍存在。 1)省去了条件从句的虚拟结构。如: That would be fine.那就太好了。(省去了 if you should do it 或类似条件) You might stay here forever.你可以永远呆在这里。(省去了 if you wanted 协或类似条件) I would not have done it.我是不会做那件事的。(省去了 if were you 或类似条件) [注]虚拟结构中省去的从句有时并不容易找出。如: Who would have thought of it ? 谁会想到是这样的呢? 2)省去了结果主句的虚拟结构(常用以表示愿望)。如: If he were here!假如他在这里该多好啊! If I had never married.如果我从未结婚就好了。 这种结构也常用 if only 开头。如: If only I could help you! 假如我能帮助你,那该是多好啊! If only I were ten years younger!我要是能年轻十岁该多好啊! If you would only try harder!你如再努力一试就好了。(only 亦可置于 would 等助动词之后) [注]有时 if only 只表条件,不表愿望。如: If only I had known earlier,I'd have sent you a telegram.我只要知道得早一点,就会拍电报给你了。 虚拟语气的其他用法 虚拟语气用在主语从句中 在 It is natural(necessary,strange,important) that...这类句型里,that 所引导的主语从句中的谓语动词常用 should 加动词原形。如: It is quite natural that he should think so.他这样想是很自然的事。 It is strange that he Should have gone away without telling us. 真奇怪,他没有通知我们就走掉了。 It is necessary that the question should be settled at once.必须马上解决这个问题。 It is important that we should speak politely. 我们说话要有礼貌,这是很重要的。 It is imperative that we should practise criticism and self-criti - cism. 应当进行批评与自我批评。 虚拟语气用在宾语从句中 下列两种宾语从句须用虚拟语气: 1)在动词 wish 后的宾语从句(常常省去连词 that),表示不可实现的愿望。从句中的动词如用过去式,则表示与现在事实相反(如下面第一、二例句);如用过去完成式,则表示与过去事实相反(如下面第三、四例句)。如: I wis...