题目内容
16.The old man was very thankful because he a seat on the bus.( )| A. | was offered | B. | offers | C. | is offered | D. | has offered |
分析 那位老人非常感激,因为有人在汽车上给他让座了.
解答 答案:A.
首先根据语境推测句意是"那位老人非常感激,因为有人在汽车上给他让座了.",判断句子表述的是发生在过去的事情,所以谓语动词用一般过去时,主语the old man是动作offer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A.
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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