独立主格、虚拟语气、非谓语动词、主谓一致、倒装 tWD5Yh>.?$
独立主格特征 $CT 2E
1. 充当句子的状语。 x6
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2. 有自己的主语，同句子的主语不一致。 (e,5
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3. 名词（代词，形容词，副词，介词）+ 分词 B !>hHQ2
4. With + 名词 （代词） + 分词 (形容词） UBj" m<
例：a) It being raining, I decided to stay at home.
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b) Speech having been delivered, discussion started. W7R`})F
c) he entered the room, with his hands open（holding a rifle). /EW1 &
真题剖析 nIWZo ~
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. g!<=NVhYt
45. A. For B. As C. With D. Because 9^D5Sl$g
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. 0m`{m'B4n
8. A. is B. having C. being D. be -OvzEmI"
虚拟语气 3rRN~$
虚拟语气（2） d
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1. （should）+动词原形 I=v GS
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 BRSOE U\=
It +be动词+名词(pity,shame…)+that从句 'h]sq {
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 #.Q8q
部分名词/动词(表示建议，劝告，决定等) +that从句 wO>P< KBU
2. It’s (high, about) time that +动词过去式
d q.'[
would rather +动词过去式 5:" zs
真题剖析 -D?-ctFYj^
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … :h (r2?=7
47. A. do B. did C. don’t D. didn’t Y1=.46Ezf
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. Oo-%;l`&
53. A. ordered B. pleaded C. decided D. demanded b@p3iq:
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. R=/^5DZ}
15. A. took B. would take C. will take D. should take |_ChK6Q?v
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
