vs.

    havehaving 对比辨析
    分析 词典对比 组词对比
    have与having的用法辨析及翻译处理: 一、词性差异 1. have - 作实义动词:表"拥有"或完成时助动词 例:I have a book.(实义动词) 例:I have finished the work.(助动词) 2. having - 现在分词/动名词形式 例:Having breakfast is important.(动名词主语) 例:He left, having said goodbye.(现在分词状语) 二、时态应用对比 1. have用于: - 一般现在时(表状态) - 现在完成时(助动词+过去分词) 例:She has lived here since 2 ...(以上内容有节略,please sign in for more)
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