问题
选择题
If we ___ the other road, we might have arrived here in time for meeting.
A.take
B.had taken
C.took
D.have taken
答案
答案:B
题目分析:考查虚拟语气:句意:如果我们走另外一条路,就有可能及时赶上开会。If非真实条件句是和过去相反的,用过去完成时,主句是would/might/should/could have done。选B。
点评:if的虚拟语气非常重要,简要概括如下:1、表示与现在事实相反的情况,从句:If主语+过去时(Be动词用were);主句:主语+should/would/could/might+do: 2、表示与过去事实相反的情况,从句:If主语+had+done;主句:主语+should/would/could/might+have done 3、表示对将来情况的主观推测,从句:①if+主语+were to do②if+主语+should+do ③if+主语+did(动词过去式)/were ;主句:主语+should/would/could/might+do