考博英语语法：含蓄虚拟条件句 _S9rF-9G]
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： r3+<r<gs
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ?
o
(ZTlT
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. * 1 |YLy
A. In spite of p |&ZJ@3
B. But for iwG>]:K3
C. Because of '2Q.~6
D. As for 答案选B。 }j+~'O4m
But that she was afraid, she would have said no. ^3Z7 dIUww
(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。 Ij;==f~G
She listened carefully in order that she might discover exactly what he wante @!z$Sp=
D.=if she listened carefully ,she might discover exactly what he wante 763E 6,7
D. L
Yh@ u1p
If only I had more money, I could buy a car. A|p@\3 P*A
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： |_l<JQvf`E
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 o/tVc
v
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 2x-'>i_|g
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 ]%gp?9wy
I thought the children when we returned home, but they were still awake. @Ufa -h5"(
A. were sleeping <MPeh&_3#
B. would be sleeping JfI aOhKs]
C. had been sleeping Xtuhc dzu[
D. would sleep选择 B。 W0VA'W
(4)形容词及其比较级 4^
c!_K&&
A more careful person would not have made so many mistakes. sx-EA&5-9k
A less conscientious man wouldn’t have tried so hard to get this job done. :~
\LOKf
(5)分词短语 >} -~rZ
Having known in time, we might have prevented the accident. ?cqicN.+6
Born ten days earlier, the boy could have seen his late father. DBQOxryP>o
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 >nc4v 6s
I intended I should call on you, but I was busy at that time. 5,F;j<F
To hear him speak French, you would take him for an Englishman. 4st~3,lR$
She would be stupid not to accept his invitation. R
^HohB
It would be easier to do it this way. J$1j-\KS
(7)名词短语和名词+and结构 %GM>u2baw
A judicious man would not have committed suicide. G1kDM.L
A diligent student would have worked harder. 4O$ m R
(8)独立主格结构 #0}Ok98P
All things considered, the price would be reasonable. j%#?m 2J}
(9)定语从句 smQ4CLJ
Anyone who had been in your position would have done the same. Bk&-1>cY
A nation, which stopped working, would be dead in a fortnight. 3}08RU7[!
(10)情态动词完成式暗示虚拟语气： V{43 HA10b
I should have called to make an airline reservation, but I didn’t. I|H,)!Z
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. h8em\<;
(11)动词原形表示虚拟 6 4?Pfir6
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。 lco~X DI
God bless you! ])eOa%
All magnets behave the same, be they large or small. pf R"s:#
She’ll be sixteen years odd, com May.(come May =when May come). &j3`
)N
If that be so, we shall take action at once {W-5:~?"
3Hs$]nQ_X
