英语高考语法讲解.ppt

文档介绍：英语高考语法讲解
(虚拟语气专题)
P37—40
一、非真实条件句中的虚拟语气(if 引导)
二、宾语从句中的虚拟语气
三、表语从句、同位语从句中的虚拟语气
四、主语从句中的虚拟语气
五、状语从句中的虚拟语气
六、几种特殊的虚拟语气
定义:
P37 ,虚拟语气表示说话人的愿望、假设、猜测或建议,而不表示客观存在的事实。虚拟语气通过谓语动词的特殊形式来表示。
虚拟语气的主要内容:
1. 虚拟语气用于条件状语从句P37
if 从句主句
现在过去式 would (should, could, might)+动原
将来同上
过去 had done would (should, could, might)+
have done
过去式
should+动原
were to+动原
考题点击:
What should we do if it ______tomorrow?(P39--15)
A. should snow B. would snow
C. snow D. will snow
2. If my lawyer ___ here last Saturday, he __ me from going .
A. had been , would have prevented
B. had been, would prevent
C. were, would prevent
D. were, would have prevented
I were to see Tom, what ___ you ___ me to tell him?
A. are ,going to ask B. do , ask C. would , ask
D. did, ask
学习虚拟条件句还要注意以下4点:
(1)省略if
若虚拟条件句中有 were, had, should 时,可省略 if 而将 were, had, should 移到句首。如p38:
1, If you e earlier, you would have met him.
Had e earlier……
2, _______fired, your health care and other
benefits will not be immediately cut off.(p39例1--2)

A. Would you be B. Should you be
C. Could you be D. Might you be
P40---4 题:
_______it rain tomorrow, we would have to put off the visit to Yangpu Bridge.
A, Were B, Should
C, Would D, Will
(2)错综时间虚拟条件句
虚拟条件句与主句谓语动词发生的时间有时不一致,要注意主从句谓语形式。
[p39考题--2]
It is hard for me to imagine what I would be doing today if I ___ in love, at the age of seven, with the Melinda Cox Library in my hometown.
A. wouldn’t have fallen B. had not fallen
C. should fall D. were to fall
you _________ the doctor`s advice ,you __________ well now.
如果你按照医生的建议做了,你现在就痊愈了.
he ___________,you _____________ about it.
如果他真的要走,你早就听到这个消息了.
错综时间虚拟条件句p40例题
you _________cleaning the storeroom(仓库), you ___________ so tired.
要不是一直在打扫仓库,他现在就不至于这样疲劳了.
had followed
would be
hadn`t been
would not be
were to leave
would have heard
P39---7题:
Had you listened to the doctor, you ____all right now.
A, are B, were
C, would be D, would have been
有时假设的情况并不以条件从句表示出来,而是通过一个介词来表示或