考博英语语法：含蓄虚拟条件句 4-ijuqjN
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： %A 4F?/E
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 P!uwhha/g
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. v(Vm:oK,
A. In spite of f( =3'wQ
B. But for B ^8]quOH
C. Because of "Yh[-[,
D. As for 答案选B。 fg[]>:ZT.
But that she was afraid, she would have said no. "XvM1G&s`
(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。 /m>%=_ nz
She listened carefully in order that she might discover exactly what he wante 6:
PQkr
D.=if she listened carefully ,she might discover exactly what he wante %~z/, [wk
D. ^5BLuN6
If only I had more money, I could buy a car. ZAK NyA2
(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： >$^v@jf
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 ]U9f4ODt
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 3WH"NC-O<
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 D I`
M
I thought the children when we returned home, but they were still awake. 8[2.HM$Y
A. were sleeping Z: TW{:lrI
B. would be sleeping oh>X/uj
C. had been sleeping nMz~.^Q-
D. would sleep选择 B。 K@0gBgN
(4)形容词及其比较级 \W^+aNbv=8
A more careful person would not have made so many mistakes. RA 5*QW
A less conscientious man wouldn’t have tried so hard to get this job done. K9-?7 X
(5)分词短语 1m$< %t.>
Having known in time, we might have prevented the accident. d-cK`pSB
Born ten days earlier, the boy could have seen his late father. hvc%6A\nm
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 9lT6fW`v1Q
I intended I should call on you, but I was busy at that time. /Dh[lgF 0C
To hear him speak French, you would take him for an Englishman. @(;zU~l/
She would be stupid not to accept his invitation. "0ITW46n
It would be easier to do it this way. >
`uk2QdC
(7)名词短语和名词+and结构 xr }jw
A judicious man would not have committed suicide. GpW5)a
A diligent student would have worked harder. #7 wOr78
(8)独立主格结构 g91X*$`]
All things considered, the price would be reasonable. d;Uzl 1;
(9)定语从句 &7gL&AY8
Anyone who had been in your position would have done the same. > x$eKN
A nation, which stopped working, would be dead in a fortnight. hH= H/L_Z
(10)情态动词完成式暗示虚拟语气： Q%x |
I should have called to make an airline reservation, but I didn’t. n'dxa<F2|
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} >XH*
(11)动词原形表示虚拟 7DG{|%\HF
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。 ( k@%04c
God bless you! ;M<jQntqS{
All magnets behave the same, be they large or small. >o#5tNm
She’ll be sixteen years odd, com May.(come May =when May come). k8]uy2R6}
If that be so, we shall take action at once 9c /&+j
sQBl9E'!be
