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isn't是什么意思,isn't的意思翻译、用法、同义词、例句

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isn't英标

英:/''ɪznt/ 美:/''ɪznt/

常用词典

  • 不是(等于is not)

  • 例句

  • He's getting old and his hearing isn't very good.

    他老了 听力不是太好

  • The boss isn't ok with me taking off a few days to go to the music festival.

    老板不同意我离开几天去参加音乐节。

  • Falling off of a tall building isn't high up on my list of things I want to do.

    我可不想从高处掉下来。

  • Let's go elsewhere for Chinese food – this isn't the right neighborhood for it.

    咱们换个地方吃中餐吧——这地方不太对。

  • Richard maybe isn't the hardest working employee, but he's very personable.

    Richard看不是最努力的员工,但他风度翩翩。

  • Sometimes being competent isn't enough – you need to be an expert.

    有时候有能力是不够的——你要成为专家。

  • There isn't any butter in the fridge.

    冰箱里没黄油了。

  • She isn't coming on Friday.

    她周五不来了。

  • She isn't single by any chance, is she?

    难道她还是单身,是吗?

  • Isn't the weather atrocious?

    天气不是糟透了吗?

  • Paula's a good laugh, isn't she?

    葆拉是个活宝,是不是?

  • Poetry isn't really my bag.

    我其实并不擅长诗歌。

  • He's very flash, isn't he?

    他穿着十分奢华,不是吗?

  • It's fresh this morning, isn't it?

    今天早上凉飕飕的,是不是?

  • 专业解析

    单词“isn't”是英语中常见的否定缩写形式,全称为“is not”,用于表达对主语状态、属性或行为的否定。其语法结构通常为“主语 + isn't + 表语/现在分词/介词短语”,例如:“The weather isn't good today”(今天天气不好)。根据剑桥英语词典的解释,此类缩写常见于口语和非正式书面语中,能够简化表达并增强语言流畅性。

    在语言学层面,“isn't”属于系动词否定形式,仅适用于第三人称单数主语(如he, she, it或单数名词)。例如:“This answer isn't correct”(这个答案不正确)。牛津英语语法指南指出,此类缩写在标准英语语法中被广泛接受,但在正式文书(如学术论文、法律文件)中建议使用完整形式“is not”以保持严谨性。

    需注意避免以下两种常见错误:

    1. 双重否定:如“He isn't never late”(错误),正确表达应为“He isn't ever late”;
    2. 主谓不一致:如“They isn't here”(错误),正确形式为“They aren't here”。

    此外,“isn't”与其他否定缩写(如don't, can't)构成英语否定体系的核心。根据柯林斯词典的语料库研究,这类缩写在日常对话中的使用频率比完整形式高63%,体现了英语语法经济性原则。

    网络扩展资料

    单词解释:isn't

    一、基本定义与构成


    二、核心用法


    三、发音与拼写


    四、常见搭配与例句


    五、易混淆点与注意事项


    六、拓展学习


    通过以上解析,可全面掌握“isn't”的用法与语境。在实际应用中,需结合主语人称和场合选择恰当形式。

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