题目内容
If we ______ the other road, we might have arrived here in time for the meeting.
| A.take | B.had taken | C.took | D.have taken |
B
解析试题分析:考查虚拟语气。本题是与过去事实相反的虚拟语气,从句中使用过去完成时的形式,主句中死于“情态动词+have done”的形式;句意:如果我们走另外一条路,我们也许就能及时到那里。故B正确。
考点:考查条件句虚拟语气
点评:如果过去事实相反,条件句中使用过去完成时,主句使用“情态动词+have done”;
如果主句与现在事实相反,条件句中使用过去时,be动词使用were,主句中使用“情态动词+动词原形”;如果与将来事实相反,条件句中有三种:过去时;were to do ;should+动词原形,主句使用“情态动词+动词原形”;要特别注意如果省略了if,句子要使用部分倒装的形式,把助动词,be动词,情态动词提之主语前。
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