题目内容
13．The doctor looked over the boy carefully after he_____ to the hospital．（ ）| A． | takes | B． | is taken | C． | took | D． | was taken |
分析 在那个小男孩被送往医院后医生对他进行了细致的检查．
解答 答案：D．
根据语境推测句意是"在那个小男孩被送往医院后医生对他进行了细致的检查．"句子表述的是过去的事情，判断句子中的谓语动词用一般过去时，主语he是动作take的承受者，所以用被动语态，一般过去时被动语态的构成是：主语+was/were+动词的过去分词，故选D．
点评 本题考查时态和语态．每个时态都有标志词，熟记这些标志词是做题的关键．在没有时间状语的情况下可以根据语境来对时态做出判断．判断语态的关键则是观察主语是谓语动词的执行者还是承受者．
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