（一）考博英语语法：独立主格 eo
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1. 充当句子的状语。 unC t4uX^
2. 有自己的主语，同句子的主语不一致。 /'R UA
3. 名词(代词，形容词，副词，介词)+ 分词 !w @1!Xpn1
4. With + 名词 (代词) + 分词 (形容词) (45NZBs
例：a) It being raining, I decided to stay at home. fO[Rf_
b) Speech having been delivered, discussion started. 6T R8D\
c) he entered the room, with his hands open(holding a rifle). t-.2 +6"\
真题剖析 w{_e"N
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. #
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45. A. For g4~X#}:z$O
B. As 4R K.Il*d
C. With [z
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D. Because ^Nd|+}
练习：
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Do what you need to do to keep the wolf __7__ from the door, the world __8__ your thesis adviser, team leader, or laboratory director. Then use the rest of your time, perhaps at night or on the weekends, to do __9__ you really want to do. Paae-EmC
8. A. is %Nwyx;>9^K
B. having n/KI"qa]9
C. being .Ws
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D. be ki[;ZmQq Y
（二）考博英语语法：虚拟语气 }V1DyLg :
虚拟语气(2) &LCUoTzj
1. (should)+动词原形 *Gk<"pEeS
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 n4ds;N3Hd
It +be动词+名词(pity,shame…)+that从句 ir?U w:/f
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 }Q{
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部分名词/动词(表示建议，劝告，决定等) +that从句 eE Z |nEU
2. It’s (high, about) time that +动词过去式 A^T~@AO
would rather +动词过去式 ?:#>^eWYe7
真题剖析 M^|"be~{'
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … |x _ -I#H
47. A. do _0DXQS\
B. did |1_$!
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C. don’t H3p4,Y}'#
D. didn’t H# 1*'e>
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. 1cH SgpoJ
53. A. ordered T
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B. pleaded `>`K7-H
C. decided (!XYH@Mz<w
D. demanded c{]r{FAx9o
练习：Years ago the experts warned us that the car-ownership explosion would demand a lot more give-and-take from all road users. It is high time that we__15__ this message to heart. 1A`? y&
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15. A. took wB1|r{
B. would take K=!ZI/+ju
C. will take ])$. "g
D. should take bG?WB,1
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing. 3IJI 5K_
(even if other facets of life should prove disappointing.)
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54.A. shall G+ $)W
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B.will <QkN}+B=
C.would :YRzI(4J
D.should J1c&
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（三）考博英语语法:非谓语动词 Vav+$l|j@
动名词、分词、不定式。 `:bvuc(
主动或被动。(doing/done, to do /to be done) l_Y
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发生在谓语动词之前还是之后。(doing/ having done /having been done, to do/to have done /to have been) mP5d!+[8
To在什么情况下作介词，什么情况下作不定式引导词。 p~d)2TC4#
真题剖析 sS1J.R
(2000) … In the inner cities of America, newspapers regularly report on newborn babies 60 into garbage bins by drug-addicted mothers. V '.eesN
60. A. dropped LDi ez i
B. to drop eJ=Y6;d$
C. dropping lU50.7<08
D.drops $5Y^fwIK
(2001.3) A heroin addict, for instance, leads a 59 life: his increasing need for heroin in increasing doses prevents him from working, from maintaining relationships, from developing in human ways. : AqnWy
59. A. destructive xo)?XFM2
B. dissatisfied a`@<Z sR
C. damaged ev;5 ?9\ E
D. derivative ;@ll
（四）考博英语语法：主谓一致 9a~BAH,j
1. 整体及抽象概念作主语，谓语通常用单数形式。 XvzV
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How you got there doesn’t concern me. #Zavdkw=d
Growing vegetables needs constant watering. H:{(CY?t
2. 表示时间、距离、重量、容量、价值等概念作主语，谓语多用单数。 d S;|Kl[Om
Eight hundred dollars is enough to live on. [@. jL0>
3. 以-s结尾的专有名词(linguistics, economics, measles, diabetes等)，谓语通常用单数形式。 9J;H.:WH
4. “分数或百分数+主语”，谓语跟主语保持一致。 k0 e|8g X
Two thirds of the villages are flooded (the area is under water). XUqE5[ O%
5. 不定代词(one, each, everyone, everybody, everything, no one, nobody, nothing, anyone, anybody, anything, someone, somebody, something等)作主语，谓语用单数。 o% ~K4 M".
Everyone knows that you’ve come here. G`9F.T_Z^)
If anybody wants to see me, let them wait till I come back. (--thing 的情况例外) :jKXKY+T
6. 谓语同并列主语的第一部分保持一致(as well as, with, along with, together with, as much as, accompanied by, besides, but, except, in addition to, like, more than, no less than, rather than, including等) % C E@}
He no less than John is interested in literature. n%ArA])_&
7. 谓语同最贴近的主语保持一致。(or, either…or, neither…nor, not only…but also, not…but, partly…partly等) _Fh0^O@
Either my father or my brothers are coming. n$
