题目内容
11.-What were you doing when the UFO arrived?-I with my dog on the street.( )| A. | walked | B. | was walking | C. | is walking | D. | have walked |
分析 --当不明飞行物到的时候你在做什么?
--我在街上遛狗.
解答 答案:B.
根据语境"--当不明飞行物到的时候你在做什么?--我在街上遛狗."由于问句中用的时态是过去进行时,所以回答时也应使用相应的过去进行时来表述不明飞行物到的时候正在做什么,过去进行时的构成是:主语+was/were+动词的现在分词,主语是I,所以be动词用was,walk的现在分词是walking;故选B.
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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