独立主格、虚拟语气、非谓语动词、主谓一致、倒装 }Ictnb
独立主格特征
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1. 充当句子的状语。 $ q*kD#;mh
2. 有自己的主语，同句子的主语不一致。 PoMkFG6
3. 名词（代词，形容词，副词，介词）+ 分词 z9: @~3k.
4. With + 名词 （代词） + 分词 (形容词） \~xI#S @
例：a) It being raining, I decided to stay at home. A.7:.5Cx'
b) Speech having been delivered, discussion started. gA
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c) he entered the room, with his hands open（holding a rifle). ZK5(_qW&i
真题剖析 /nXp5g^6(
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. 3nuf 3)
45. A. For B. As C. With D. Because 'G
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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. N/)mw/?i
8. A. is B. having C. being D. be H3{x; {.b
虚拟语气 2&91C[da0
虚拟语气（2） <B
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1. （should）+动词原形 $w%oLI@kl
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 mY-Z$8r
It +be动词+名词(pity,shame…)+that从句 ZWMX!>o<
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 "?,3O2t
部分名词/动词(表示建议，劝告，决定等) +that从句 KsY T3
2. It’s (high, about) time that +动词过去式 I Vy,A 7f
would rather +动词过去式 lEi,duS)
真题剖析 "@B! 5s0
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … UwtOlV :G{
47. A. do B. did C. don’t D. didn’t C>cc!
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(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. [rqe;00 ]
53. A. ordered B. pleaded C. decided D. demanded jIE> t5 fy
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. )DMu`cD
15. A. took B. would take C. will take D. should take ~l!(I-'?g
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
