独立主格、虚拟语气、非谓语动词、主谓一致、倒装 i]L K ,'
独立主格特征 w } 2|Do$5
1. 充当句子的状语。 z _l3=7R
2. 有自己的主语，同句子的主语不一致。 {nOK*7+ "
3. 名词（代词，形容词，副词，介词）+ 分词 qc'tK6=jp
4. With + 名词 （代词） + 分词 (形容词） gkk < -j'
例：a) It being raining, I decided to stay at home. _ zmx
b) Speech having been delivered, discussion started. khv! \^&DD
c) he entered the room, with his hands open（holding a rifle). j*:pW;)^
真题剖析 q=1SP@;\6
(1995) 45 cliffs no longer crumbling, the beaches are 46 of the material which would 47 feed them. 4l`g AE$
45. A. For B. As C. With D. Because hy )RV=X
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. VYAe !{[
8. A. is B. having C. being D. be \!V6` @0KC
虚拟语气 Csc2 yI%3
虚拟语气（2） 7:j #1N[p
1. （should）+动词原形 ^c7L !F
It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 er#=xqUY
It +be动词+名词(pity,shame…)+that从句 |}|;OG
It +be动词+过去分词(ordered, begged, voted, moved…)+that从句 &^7)yS+C
部分名词/动词(表示建议，劝告，决定等) +that从句 K/,lw~>
2. It’s (high, about) time that +动词过去式 &4[iC/}
would rather +动词过去式 I^|bQ3sor
真题剖析 o <'gM]$
(1997) … I wouldn’t be truthful if I 47 say that teaching is hard work . … C/Z"W@7#;
47. A. do B. did C. don’t D. didn’t By_Ui6:D
(1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home. R`&ioRWj
53. A. ordered B. pleaded C. decided D. demanded E )E!
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. !!86Sv
15. A. took B. would take C. will take D. should take hF 1/=;>
(2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.
