独立主格、虚拟语气、非谓语动词、主谓一致、倒装 rq1kj 8%2
独立主格特征 +_g T|vlU
1. 充当句子的状语。 3opLLf_g
2. 有自己的主语，同句子的主语不一致。 `Q&] dE=
3. 名词（代词，形容词，副词，介词）+ 分词 ~^^ey17
4. With + 名词 （代词） + 分词 (形容词） SznE:+
例：a) It being raining, I decided to stay at home. HL e^|
b) Speech having been delivered, discussion started. IPO[J^#Me
c) he entered the room, with his hands open（holding a rifle). S(J\<)b
真题剖析 30
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(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. ^-IsK#r. k
45. A. For B. As C. With D. Because cY2-T#rL
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.
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8. A. is B. having C. being D. be %;Z bQ9
虚拟语气 #eC;3Kq#-
虚拟语气（2）
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1. （should）+动词原形 Uk:.2%S2
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 _g 4 /%
It +be动词+名词(pity,shame…)+that从句 #tZf>zrs
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 O4/n!H
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部分名词/动词(表示建议，劝告，决定等) +that从句 >Mn>P!
2. It’s (high, about) time that +动词过去式 uXLZtfu{
would rather +动词过去式 ]zyX@=mM
真题剖析 }[z<i ij4
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … ay(!H~q_U
47. A. do B. did C. don’t D. didn’t .NkAD-k`
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. -k&{nD|
53. A. ordered B. pleaded C. decided D. demanded P;[Y42\z
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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. ~" 0@u
15. A. took B. would take C. will take D. should take oM<!I0"gC+
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
