题目内容
5.I haven't ________ from my pen friend for a long time.( )| A. | .heard a letter | B. | hear a letter | C. | heard | D. | hear |
分析 我好久没有收到笔友的来信了.
解答 答案:C.考查现在完成时态.句意"我好久没有收到笔友的来信了.".hear from sb接到(某人)的信,中间不用a letter,因此A,B不正确.根据haven't,可知是现在完成时态,结构是have/has+动词的过去分词.hear动词原形,D不正确.hear的过去分词是heard.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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