考博英语语法：含蓄虚拟条件句 1'iRx,
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： ; 1WclQ!(
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 d)@
M MF
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. =0A{z#6
A. In spite of B dSTB"
B. But for ck;owGl T
C. Because of mcvTz, ; =
D. As for 答案选B。 G:UdU{
But that she was afraid, she would have said no. E y uc~[
(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。 7RO=X%0A
She listened carefully in order that she might discover exactly what he wante !Lo{zTDW
D.=if she listened carefully ,she might discover exactly what he wante m{X;|-DK[
D. ,v/C-b)I
If only I had more money, I could buy a car. h<
uQ~CQg
(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： >?5`FC
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。 $>+-=XMVB
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 kb>9;-%^JK
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 N24+P5
I thought the children when we returned home, but they were still awake. 0GB6.Ggft
A. were sleeping H_ x35|"
B. would be sleeping ?C_%"!GR
C. had been sleeping SU*P@?:/}
D. would sleep选择 B。 ,5q^/h
(4)形容词及其比较级 tZ (Wh
A more careful person would not have made so many mistakes. bw@tA7Y
A less conscientious man wouldn’t have tried so hard to get this job done. 371E S4
(5)分词短语 1Eg,iTn2*x
Having known in time, we might have prevented the accident. P0 W%30Dh
Born ten days earlier, the boy could have seen his late father. H`f kd s
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 luV%_[F
I intended I should call on you, but I was busy at that time. n32?GRp
To hear him speak French, you would take him for an Englishman. NvYgRf}uh
She would be stupid not to accept his invitation. {C
7=
It would be easier to do it this way. WS;3a}u
(7)名词短语和名词+and结构 n 6oVx 5/
A judicious man would not have committed suicide. |>VHV} 4)<
A diligent student would have worked harder. bBjVot
(8)独立主格结构 `9@!"p
f
All things considered, the price would be reasonable. E]Kd`&^}
(9)定语从句 )Y)7p//
Anyone who had been in your position would have done the same. sW [42A
A nation, which stopped working, would be dead in a fortnight. 7 0KZXgBy_
(10)情态动词完成式暗示虚拟语气： .3$iOMCH
I should have called to make an airline reservation, but I didn’t. \ @5W&Be^
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. wjpkh~ qo
(11)动词原形表示虚拟 s* rtm
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。 l46O=?usDX
God bless you! 6Bs_"
P[
All magnets behave the same, be they large or small. CKj3-rcF(
She’ll be sixteen years odd, com May.(come May =when May come). &u$l2hSS
If that be so, we shall take action at once 't F<7\!
3&_(D)+
