考博英语语法：含蓄虚拟条件句 ^({})T0wu
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： -mAUo;O
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 T{Gj+7bQ~
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. &?W0mW(
A. In spite of _7<FOOM%8y
B. But for ;>#wU'
C. Because of 4^:\0U F
D. As for 答案选B。 a<
@1 -j<
But that she was afraid, she would have said no. 2n3W=dF
(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。 wE[]6\
_x1
She listened carefully in order that she might discover exactly what he wante Vdtry @Q
D.=if she listened carefully ,she might discover exactly what he wante N+++4;
D. e_#._Pi
If only I had more money, I could buy a car. {`J) j6;
(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： /rM I"khB
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。 3) 8Q S
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。 6tX q:
(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。 .}&` TU
I thought the children when we returned home, but they were still awake. Z?}dq-
Vh&
A. were sleeping 8?J&`e/
B. would be sleeping JX -'
mV`
C. had been sleeping mlixIW2
D. would sleep选择 B。 _
<WJ7
(4)形容词及其比较级 0":ib0=
A more careful person would not have made so many mistakes. t5[ #x4
p
A less conscientious man wouldn’t have tried so hard to get this job done. V`X2> -Ex
(5)分词短语 0C1pt5K
Having known in time, we might have prevented the accident. Ewu O&q
Born ten days earlier, the boy could have seen his late father. bW$J~ ynM
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 } M1`di4e
I intended I should call on you, but I was busy at that time. /h+8A' ,
To hear him speak French, you would take him for an Englishman. :QpuO1Gu
She would be stupid not to accept his invitation. txW{7[w+,
It would be easier to do it this way. (}a8"]Z
(7)名词短语和名词+and结构 mk1bcK9
A judicious man would not have committed suicide. w Lmhy,
A diligent student would have worked harder. K#EvFs`s;
(8)独立主格结构 vtw6FX_B
All things considered, the price would be reasonable. qC}-_u7s
(9)定语从句 y&Mr=5:y
Anyone who had been in your position would have done the same. )\_:{ c
A nation, which stopped working, would be dead in a fortnight. `4 (e
(10)情态动词完成式暗示虚拟语气： #1`- *.u
I should have called to make an airline reservation, but I didn’t. ;gBRCZ
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. "l*Pd$sr
(11)动词原形表示虚拟 |K6REkzr
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。 mX\T D0$d
God bless you! z*kutZ:6Y
All magnets behave the same, be they large or small. gg[WlRQK4A
She’ll be sixteen years odd, com May.(come May =when May come). d{XO /YQw
If that be so, we shall take action at once q<\
,
)=5 ng-
