考博英语语法：含蓄虚拟条件句 ?7CdJgJp
含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有： |;V-;e*
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 -|#/KKF
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. KpG'E
A. In spite of =?Co< 972Z
B. But for LmsPS.It
C. Because of JUGq\b&m
D. As for 答案选B。 #l) o<Z
But that she was afraid, she would have said no. -
]We |{
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 8=f+ `e
She listened carefully in order that she might discover exactly what he wante FLsJ<C~/~
D.=if she listened carefully ,she might discover exactly what he wante `mZ1!I-T
D. 0ZL >-
If only I had more money, I could buy a car. mOjjw_3gq
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： w5-^Py
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 ):+ ^893)
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 ( Ww
SisC~
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 # NK{]H$fd
I thought the children when we returned home, but they were still awake. ze+S_{
A. were sleeping <VN< ~sz
B. would be sleeping Q[` 2? j?
C. had been sleeping 02^ \np
D. would sleep选择 B。 i7\>uni
(4)形容词及其比较级 "$"<AKCwS
A more careful person would not have made so many mistakes. &&}c R:U,
A less conscientious man wouldn’t have tried so hard to get this job done. f4X}F |!h
(5)分词短语 0icB2Jm:D}
Having known in time, we might have prevented the accident. RzB64
Born ten days earlier, the boy could have seen his late father. @6U& 7!
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 ZkMHy1
I intended I should call on you, but I was busy at that time. FFN.9[Ly
To hear him speak French, you would take him for an Englishman. 4uVyf^f\]f
She would be stupid not to accept his invitation. q<fj1t1w
It would be easier to do it this way. d7kv
<YG
(7)名词短语和名词+and结构 x||b :2
A judicious man would not have committed suicide. wp/x|AV
A diligent student would have worked harder. 5kv]k?
(8)独立主格结构 yg4ILL
All things considered, the price would be reasonable. O_SM! !,
(9)定语从句 Hc
q@7g
Anyone who had been in your position would have done the same. URTJA<r8D
A nation, which stopped working, would be dead in a fortnight. 0g@*N4
(10)情态动词完成式暗示虚拟语气： y+VR D
I should have called to make an airline reservation, but I didn’t. & *&
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. -g vS 3`lX
(11)动词原形表示虚拟 .aIFm5N3?
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 l}Vg;"1'J
God bless you! O{G $]FtF
All magnets behave the same, be they large or small. :Z5ki EwYM
She’ll be sixteen years odd, com May.(come May =when May come). C_hIPM
U=
If that be so, we shall take action at once "
6
(pQ $ <c
