题目内容
4.Her life ________ a lot during the last three years.( )| A. | changed | B. | changing | C. | has changed | D. | will change |
分析 她的生活在过去的三年中改变了许多.
解答 答案:C.考查现在完成时态.句意"她的生活在过去的三年中改变了许多.".A过去式.B动名词/现在分词.C现在完成时态.D一般将来时态.根据during the last three years在过去三年中,强调的是过去的动作对现在产生了影响,因此用现在完成时态,由have/has+过去分词构成.主语life是单数,因此用has.答案是C.
点评 现在完成时态,由"have/has+过去分词"构成,表示动作发生在过去,但与现在的情况有联系.也表示从过去某一时间开始一直延续到现在并还可能继续延续下去的动作.结合语境,注意人称变化及动词过去分词变化.
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