独立主格、虚拟语气、非谓语动词、主谓一致、倒装 <*4BT}r,^2
独立主格特征 ][IEzeI_LN
1. 充当句子的状语。 #OT 8_D
2. 有自己的主语，同句子的主语不一致。 hhU:
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3. 名词（代词，形容词，副词，介词）+ 分词 <HC5YA)4
4. With + 名词 （代词） + 分词 (形容词） I \DH
例：a) It being raining, I decided to stay at home. c6@7>PM
b) Speech having been delivered, discussion started. } qf=5v
c) he entered the room, with his hands open（holding a rifle). x&kM /z?/
真题剖析 [10y 13
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. =5v=<, ]
45. A. For B. As C. With D. Because >Yf)]e-
练习：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. `pfZJ+
8. A. is B. having C. being D. be 3i
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虚拟语气 y| 7sh
虚拟语气（2） .a0]1IkatV
1. （should）+动词原形 fUg<+|v*
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 m'b9 f6
It +be动词+名词(pity,shame…)+that从句 /YLHg5n8+
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 $q
iY )RE
部分名词/动词(表示建议，劝告，决定等) +that从句 \Xr
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2. It’s (high, about) time that +动词过去式 vo]!IY
would rather +动词过去式 e@ mjh,
真题剖析 X^td`}F/=V
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … Xj Rk1 ~
47. A. do B. did C. don’t D. didn’t 3hi0
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. Vx<`6uv
53. A. ordered B. pleaded C. decided D. demanded $ \w<.)"#
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. ]2
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15. A. took B. would take C. will take D. should take cR *5iqA
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
