题目内容
4.My sister fell while she her bicycle but luckily she was all right.( )A. | rode | B. | is riding | C. | rides | D. | was riding |
分析 我妹妹在骑自行车的时候摔下来,但幸运的是她很好/没事.
解答 答案:D.
本题考查while引导的时间状语从句的时态,由于while 强调主句的动作在从句动作的发生的过程中,且主句的动作发生在过去,所以从句用过去进行时,过去进行时的构成是:主语+was/were+动词的现在分词,主语she是第三人称单数,所以be动词用was,ride的现在分词是riding;故选D.
点评 本题考查了动词的时态.做题时,一定要特别关注有关的时间短语,这是判断句子时态的标志.在没有时间状语的情况下可以联系上下文根据语境来做出正确判断.

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