独立主格、虚拟语气、非谓语动词、主谓一致、倒装 g 2'x#%ET
独立主格特征 `{G?>z Fp
1. 充当句子的状语。 z{6 YC~
2. 有自己的主语，同句子的主语不一致。 b5Q8pWZg,
3. 名词（代词，形容词，副词，介词）+ 分词 {NeWdC
4. With + 名词 （代词） + 分词 (形容词） & z gPN8u
例：a) It being raining, I decided to stay at home. kV 1vb
b) Speech having been delivered, discussion started. hb! ln7
c) he entered the room, with his hands open（holding a rifle). {{E jMBg{
真题剖析 /:Y9sz uW`
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. u0 BMyH
45. A. For B. As C. With D. Because =z-5
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. M*H<
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8. A. is B. having C. being D. be \ =8=wQv
虚拟语气 3q CH h
虚拟语气（2） L1F###c
1. （should）+动词原形 #Jv43L H
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 e2Ww0IK!E
It +be动词+名词(pity,shame…)+that从句 h U)'OKe
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 N GSS:
部分名词/动词(表示建议，劝告，决定等) +that从句 Uf^RLdoDn
2. It’s (high, about) time that +动词过去式 s~)L_ p
would rather +动词过去式
Db,= 2e
真题剖析 \ boL`X
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … $^K]&Mf
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47. A. do B. did C. don’t D. didn’t r/^tzH's
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home.
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53. A. ordered B. pleaded C. decided D. demanded srsK:%`
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. | yS5[?.`
15. A. took B. would take C. will take D. should take 2q/nAQ+
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
