考博英语语法：含蓄虚拟条件句 |oJ R+
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： i"C?6R
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 O\qY? )
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. 9 k>=y n
A. In spite of Qz?r4kR
B. But for jF%[.n[BU
C. Because of N?;5%p G
<
D. As for 答案选B。 B3|r O
But that she was afraid, she would have said no. j{a3AEmps
(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。
Sk,9<@
She listened carefully in order that she might discover exactly what he wante /!Kl
D.=if she listened carefully ,she might discover exactly what he wante L]HYk }oD.
D. ?*8HZ1m#
If only I had more money, I could buy a car. R] {AJ "p
(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： `L=$ ,7`
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。 Q-GnNT7MB3
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。 5= .EngG
(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。 Tse
Pdkk
I thought the children when we returned home, but they were still awake. %Sdzr!I7*
A. were sleeping S oa5TM
B. would be sleeping H -,RzL/
C. had been sleeping 7+I2" Hy
D. would sleep选择 B。 vYNh0)$%F
(4)形容词及其比较级 H19CVc\B
A more careful person would not have made so many mistakes. k(;c<Z{?1
A less conscientious man wouldn’t have tried so hard to get this job done. d>Z{TFY
(5)分词短语 ~=,|dGAa$
Having known in time, we might have prevented the accident. '?~k`zK
Born ten days earlier, the boy could have seen his late father. yv< 0fQ
(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。 Z<#beT6
I intended I should call on you, but I was busy at that time. ?_F,H hQ
To hear him speak French, you would take him for an Englishman. E5M*Gs
She would be stupid not to accept his invitation. Tdr^~dcQ
It would be easier to do it this way. "]nbM}>
(7)名词短语和名词+and结构 uv2!][
A judicious man would not have committed suicide. 4565U
A diligent student would have worked harder. %Iv0<oU
(8)独立主格结构 1b'1vp
All things considered, the price would be reasonable.
8<t?o'9I
(9)定语从句 %Ya-;&;`
Anyone who had been in your position would have done the same. Iy](?b
A nation, which stopped working, would be dead in a fortnight. BcT|TX+c t
(10)情态动词完成式暗示虚拟语气： NdQXQa?,
I should have called to make an airline reservation, but I didn’t. Qko }rd_M
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. [j5 ^Z b&0
(11)动词原形表示虚拟 oj<.axA,
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。 fh
\<tnY
God bless you! 6kj Bd3
All magnets behave the same, be they large or small. Us YH#?|O
She’ll be sixteen years odd, com May.(come May =when May come). q]5"V>D \
If that be so, we shall take action at once QHsS|\u
v^[Ny0cM
