独立主格、虚拟语气、非谓语动词、主谓一致、倒装 }Q@~_3,UJ
独立主格特征 bYZU}Kl;(
1. 充当句子的状语。 3SI0etVr
2. 有自己的主语，同句子的主语不一致。 "Q:h[) a
3. 名词（代词，形容词，副词，介词）+ 分词 'E bjn> "
4. With + 名词 （代词） + 分词 (形容词） Ftd,dqd
例：a) It being raining, I decided to stay at home. l}r 9 kS
b) Speech having been delivered, discussion started. 42p1P6d
c) he entered the room, with his hands open（holding a rifle). C/H; |3. X
真题剖析 F n iht<
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. /h{Rf,H
45. A. For B. As C. With D. Because q VI0?B
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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. La3rX
8. A. is B. having C. being D. be [~X&J#
虚拟语气 bo(w$&
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虚拟语气（2） WUo\jm
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1. （should）+动词原形 ez.a
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 W amOg 0
It +be动词+名词(pity,shame…)+that从句 O|)b$H_
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 XogCq?_m
部分名词/动词(表示建议，劝告，决定等) +that从句 rGXUV`5Na
2. It’s (high, about) time that +动词过去式 .G
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would rather +动词过去式 U d jYRfk
真题剖析 U*E)y7MY
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … p\F%Nj,
47. A. do B. did C. don’t D. didn’t PB7- `uz
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. V=% ;5/
53. A. ordered B. pleaded C. decided D. demanded FpU8$o~r{
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. m{?f,Q=u@
15. A. took B. would take C. will take D. should take ;gSRpTS:
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
