考博考试考博英语语法重点:虚拟语气

2014-01-11 16:12:57来源:网络

  1. (should)+动词原形

  It +be动词+形容词(-able)(essential, odd, vital, absurd, regrettable, desirable…)+that从句 .

  It +be动词+名词(pity,shame…)+that从句 .

  It +be动词+过去分词(ordered, begged, voted, moved…)+that从句.

  部分名词/动词(表示建议,劝告,决定等) +that从句 .

  2. It’s (high, about) time that +动词过去式would rather +动词过去式

  真题剖析

  (1997) … I wouldn’t be truthful if I 47 say that teaching is hard work .47.

  A. do

  B. did

  C. don’t

  D. didn’t

  (1993)…The Cairo newspapers the next day carried banner headlines about the student demonstration 52 , and they 53 that the professor be sent home.

  53. A. ordered

  B. pleaded

  C. decided

  D. demanded

  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.

  15. A. took

  B. would take

  C. will take

  D. should take

  (2003.3) It is edifying, and it is a source of inner satisfaction even __54__ other facets of life prove disappointing.

  (even if other facets of life should prove disappointing.)54.A. shall

  B.will

  C.would

  D.should

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