题目内容
20.---When did you go to bed last night,Tom?---At 10pm.But my mother___________,( )
| A. | is working | B. | works | C. | was working | D. | worked |
分析 --汤姆,你昨天晚上几点睡的觉?
--十点钟.但是我的妈妈还在工作.
解答 答案:C
结合语境并根据句中提到的时间状语last night,及汤姆睡觉的时间,可知:在昨天晚上十点的时候,汤姆的妈妈正在工作,此处表示在过去某个时间正在进行的动作,故用过去进行时,过去进行时的构成:主语+was/were+现在分词,主语是my mother为单数,故用was,work的现在分词为working,故填was working,故选C
点评 本题考查过去进行时该时态就是表示在过去某时正在进行的动作或发生的情况.由"was/were+现在分词"构成
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