2015年职称英语卫生类语法：假设法句型（4）
2014-05-22 10:19 来源：医学教育网
2015年职称英语考试也开始渐渐拉开序幕,网校编辑特意整理了职称英语考试相关复习内容,希望对您有所帮助,祝您学习愉快！
If I were to ……,I ……
结构：If…were to…,…would／should 等＋原形动词
说明：这也是表示与未来状况相反的假设,与“if …… should,……”大致相同,但“if …… were to”所表示的可能性更低,通常用以表示“与真理相反”的。
If the sun were to rise in the west,he would pass the exam.
要是太阳从西边出来,他就会通过考试——他不可能通过考试。
If I were to be born again,I would like to be a bird. 我要是再活一次,我想当一只鸟。
If the sun were to disappear,what would the earth be like？
万一太阳消失了,地球会变成什么样子？
Were I to die tomorrow,what would my children do？
万一明天我死了,我的孩子们将怎么办呢？
If I + V-ed,I would ……
结构：If…＋过去式动词…,主词＋过去式助动词（would／should 等）＋原形动词
说明：这是与现在事实相反的假设句型。if 中的,不论为第几人称,一律用 were,were 可置于主词前面,而省略 if.过去式除用 should（用于第一人称）、 would（用于第二、三人称）外,还可用不分人称的 could,might 和 ought to,它们与原形结合起来构成。
If I knew his address,I could write to him. 如果我知道他的住址,我会写信给他。
If I were free now,I might call on him. 如果我有时间,我可能会去看他。
If you were in my shoes （=Were you in my shoes）,what would you do？
如果你站在我的立场,你会怎么做？
Were I rich enough,I would buy a sports car. 如果我有足够的钱,我就买一辆赛车了。
How happy I would be if I were a few inches taller！ 要是我再高几寸,我会好高兴。
If I had a car,I could take her for a drive. 如果我有车,我就带她去兜风了。
If I had binoculars,I could see that comet clearly.
如果我有望远镜,我就可以清楚地看见那颗彗星。
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