2011年成人英语三级考试重点语法学习
3. 含蓄条件句:有时一个假设的情况不用条件从句表示, 而用其它方式来表示, 这样的句子叫含蓄条件句。常用with, without, but for 。
介词或介词短语表示的虚拟条件:
Without electricity, there would not be modern industry.
But for the leadership of the Party, we couldn’t live such a happy life.
In the absence of gravity, there would be no air around the earth.
真题:
1)Without your help, we _____so much. (1996)(B)
A. didn't achieve B. would not have achieved
C. will not achieve D. don't achieve
(这是一句含蓄条件句, 条件暗含在介词短语without your help 中, 因此要用虚拟语气。)
2)But for the rain, we _______a nice holiday. (2003) (B)
A. should have B. would have had
C. would have D. will have had
3) We didn’t know his telephone number; otherwise we _______him.(D)
A. had telephoned B. would telephone
C. must have telephoned D. would have telephoned
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