考博英语语法：含蓄虚拟条件句 FJB B @<>:
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： D58RHgY[
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 7tne/Yz
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. fnIF<Zt
A. In spite of AuY*x;~
B. But for 2SlI5+u
C. Because of #VxN [770
D. As for 答案选B。 QY*F(S,\
But that she was afraid, she would have said no. P1 |3%#c
(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。 Fy tGg[#]
She listened carefully in order that she might discover exactly what he wante z'\BZ5riX<
D.=if she listened carefully ,she might discover exactly what he wante COj^pdE3
D. w *X(bua@
If only I had more money, I could buy a car. -J 0I2D
(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： H|/"'t
OZ
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。 ]`|;ZQiD
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。 Q]OR0-6<.
(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。 &PX!'%X68h
I thought the children when we returned home, but they were still awake. W*/2x8$d
A. were sleeping n6 wx /:
B. would be sleeping = L`PP>"rW
C. had been sleeping Tq?f5swsI
D. would sleep选择 B。 tg<bVA)E'J
(4)形容词及其比较级 09i7 7
A more careful person would not have made so many mistakes. ),$^h7[n
A less conscientious man wouldn’t have tried so hard to get this job done. {MUO25s02
(5)分词短语 X^i3(N
Having known in time, we might have prevented the accident. v~0l
Ze
Born ten days earlier, the boy could have seen his late father. 65tsJ"a<
(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。 O%<+& Q7
I intended I should call on you, but I was busy at that time. *z]P|_:&G
To hear him speak French, you would take him for an Englishman. W #kLM\2L
She would be stupid not to accept his invitation. nYO$ |/e
It would be easier to do it this way. 21] K7
(7)名词短语和名词+and结构 C Y"i|s
A judicious man would not have committed suicide. BF" eVKA
A diligent student would have worked harder. To-$)GQ@W
(8)独立主格结构 n.,ZgLx["
All things considered, the price would be reasonable. }:*?w>=
(9)定语从句 wQM( |@zE}
Anyone who had been in your position would have done the same.
$?9u;+jIR
A nation, which stopped working, would be dead in a fortnight. RK_z!%(P
(10)情态动词完成式暗示虚拟语气： e.(RhajB
I should have called to make an airline reservation, but I didn’t. ncpA\E;ff^
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. QwuS o{G
(11)动词原形表示虚拟 G $~hAZ
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 L l,nt
God bless you! ^plP1 c:
All magnets behave the same, be they large or small. . :(gg
She’ll be sixteen years odd, com May.(come May =when May come). 7e{w,.ny!
If that be so, we shall take action at once u%Z4 8wr
Q?'Ax"$D
