(一)考博英语语法:独立主格 NJb5HoYZ
1. 充当句子的状语。
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2. 有自己的主语,同句子的主语不一致。 s1XW}Dw
3. 名词(代词,形容词,副词,介词)+ 分词 +%%FT#ce
4. With + 名词 (代词) + 分词 (形容词) D/_=rAl1
例:a) It being raining, I decided to stay at home. 2U6j?MyH2
b) Speech having been delivered, discussion started. %J\1W"I?
c) he entered the room, with his hands open(holding a rifle). O$B]#]L+
真题剖析 ': Gk~
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. \[&~.B
45. A. For K /h9x9^
B. As Ue|]M36
C. With 5gWn{[[e)y
D. Because S86%o,Saq\
练习: Ml8 '=KN_
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. x,"'\=|s*
8. A. is (6p5Fo
B. having V|vU17Cgy
C. being G0$
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D. be 8"+Re
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(二)考博英语语法:虚拟语气 { hUbK+dKZ
虚拟语气(2) $~4ZuV%
1. (should)+动词原形 5:SfPAx
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 6/9 A' !4C
It +be动词+名词(pity,shame…)+that从句 4RsV\Y{FN
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 <#ujm fD
部分名词/动词(表示建议,劝告,决定等) +that从句 pLL
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2. It’s (high, about) time that +动词过去式 SE{$a3`UzP
would rather +动词过去式 C\UD0r'p?
真题剖析 $xmltvaF
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … nn$,|/
47. A. do J\XYUs
B. did 98bmia&H
C. don’t D52ELr7
D. didn’t m6Q lIdl
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. ? e%Pvy<i
53. A. ordered _QfA'32S
B. pleaded Z<z(;)?c
C. decided $+zev$f
D. demanded K~AQ) ]pJI
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. 5[[ 4A]#T
15. A. took l,HM m|oU
B. would take e m<(wJ-Y
C. will take 'x
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D. should take ?%(8RQ
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing. ` :Am#"j]}
(even if other facets of life should prove disappointing.) Z.<OtsQN
54.A. shall 8a|p`)lT
B.will [Hy0j*
C.would 5E?{>1
D.should phwk0J]2
(三)考博英语语法:非谓语动词 Uaog_@2n,
动名词、分词、不定式。 v/\l
主动或被动。(doing/done, to do /to be done) ]$!-%pNv
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) ,95Nj h
To在什么情况下作介词,什么情况下作不定式引导词。 wqJ^tA!
真题剖析 gI6./;;x
(2000) … In the inner cities of America, newspapers regularly report on newborn babies 60 into garbage bins by drug-addicted mothers. E(*RtOC<W
60. A. dropped 7NV1w*>/
B. to drop nJY#d;
C. dropping F]@vmzr
D.drops ;'NB6[x
(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. cU?A|'
59. A. destructive 2G<\Wz
B. dissatisfied T?{"T/
C. damaged ,IF3VE&r
D. derivative xX*I.saK
(四)考博英语语法:主谓一致 9'faH
1. 整体及抽象概念作主语,谓语通常用单数形式。 <xOXuve
How you got there doesn’t concern me. W~2`o*\l
Growing vegetables needs constant watering. _so\h.lt
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。 S*VG;m#
Eight hundred dollars is enough to live on. P!3)-apP\
3. 以-s结尾的专有名词(linguistics, economics, measles, diabetes等),谓语通常用单数形式。 W0J d2 *]
4. “分数或百分数+主语”,谓语跟主语保持一致。 AX,V*
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Two thirds of the villages are flooded (the area is under water). eG*<=.E
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。 YAQ]2<H
Everyone knows that you’ve come here. c1B<