题目内容
11．He hurried to the post office，_______ it closed．（ ）| A． | only found | B． | and find | C． | only finding | D． | only to find |
分析 他匆忙赶到邮局，结果却发现关门了．
解答 答案选择D．本题考查动词不定式做结果状语．根据句子结构判断，如果逗号后面是并列的动词，应该与上文的hurried并列用过去式，所以答案B不当；其它选项没有连词，而句中已经有了谓语动词hurried，所以find必须用非谓语的形式；根据语境判断邮局关门是结果，句中需要的是结果状语；非谓语动词中动词不定式和动词-ing形式都可以做结果状语，动词不定式only to do表示"出乎预料的、令人沮丧的结果"；动词-ing形式表示"自然而然的结果"，句中显然是"令人沮丧的结构"，所以答案选择D．
点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现，然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断．
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