题目内容
1.Up to now,the program ________ thousands of children who would otherwise have died.( )A. | would save | B. | saves | C. | had saved | D. | has saved |
分析 截止到现在,这个项目已经挽救了成千上万的原本会死去的孩子的生命.
解答 答案D 本题考查时态,Up to now"直到现在",是现在完成时的标志,句中would otherwise have died是虚拟语气,表示原本会死去(事实没有死),who would otherwise have died是定语从句,修饰children,分析时可以不考虑,句意表示该项目对现在的影响、结果是已经拯救了成千上万的儿童的生命,故选D.
点评 时态题的考查关键是抓住句子的上下文含义和句中的时间状语.要根据时间状语来选择合适的时态,在平时的学习中要注意积累有关时态的用法和各种时态的特殊之处.
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