题目内容
7.My mother some washing when the telephone rang.( )| A. | does | B. | did | C. | is doing | D. | was doing |
分析 电话铃响时,我妈妈正在洗衣服.
解答 答案:D.考查时态.句意"电话铃响时,我妈妈正在洗衣服.".A第三人称单数.B过去时.C现在进行时态.D过去进行时态.由rang过去式,可知表示过去某个时间正在进行的动作,这里指电话铃响时,我妈妈正在洗衣服,用过去进行时态,结构是was/were+动词的现在分词.主语是mother单数,用was.do的现在分词是doing.答案是D.
点评 考查时态,英语中时态包括一般现在时态,现在进行时态,一般过去时态,一般将来时态,现在完成时态等,好结合所给时间状语,认真分析选择正确时态.
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