题目内容
16.We ___ for a picnic with you last weekend,but we were too busy with our reports.( )A. | might go | B. | had gone | C. | should go | D. | could have gone |
分析 上个周末我们本来是可以和你们一起从句野餐的,但我们忙着写报告.
解答 答案:D 题干中but we were too busy with our reports表明我们没有参加野餐;表示对过去事实的相反假设,要用虚拟;对过去事实的虚拟要用情态动词加完成时态.故选D.
点评 虚拟语气是表示对事实的相反假设,有两种构成方式:对现在或将来的虚拟,主句用情态动词加动词原形,从句用一般过去时态;对过去的虚拟,主句用情态动词加完成时态,从句用过去完成时态.
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