题目内容
17.Have you everlearned(learn) English before?分析 你以前曾经学过英语吗?
解答 答案:learned.
根据Have you ever--(learn) English before,可知你以前曾经学过英语吗,句子中ever和before都是现在完成时的标志,所以句子使用现在完成时,由have/has+动词的过去分词,learn的过去分词是learned.故填learned.
点评 考查单词填空.准确的翻译句意及分析句子结构、时态、固定搭配等是关键,然后再用合适的形式完成句子.
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