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 I47say 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 demonstration52 , and they53that 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