not footprint to be seen里的footprint不是名词吗 为什么前面用的是not而不是no 帮忙

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  • 原因在于to be 上

    no,not

    这两个词在词义和使用场合上都有所不同.

    No可以作副词,也可以作名词和形容词;not只能用作副词.现将它们各种用法分述如下,以便比较:

    作副词时,no有下列两种用法:

    (一)作为yes的反义词,用在回答问题的场合,表示“不”的意思.例:

    No,I won't go to the casino.

    不,我不去赌场.

    (二)用在比较级之前,表示“并不”之意.例:

    The weather today is no better than it was yesterday.

    今天的天气并不比昨天好.

    用作形容词时,no表示not any的意味.例:

    There is no(=not any)time to lose.

    时不可失.

    注:当no用作形容词时,可直接放在名词之前,如果名词的前面有a、any、much、many、enough等词,就要改用not,不用no,因为not是副词,只有副词才有资格修饰a、any、much、many、enough等词.因此,我们说:

    I have no money.或I have not any money.

    作名词时,no表示“否定”的意思.例:

    Two noes make a yes.

    否定的否定就是肯定.

    Not可用于

    (一)修饰动词:

    I do not know any of them.

    这些人我一个都不认识.

    (二)修饰形容词:

    It's not cold today.

    今天天气不冷.

    (三)修饰不定冠词:

    Three decades ago not a year passed without a number of people falling victims to hunger here.

    三十年前,这里每年都有不少人死于饥荒.

    (四)修饰副词:

    Not seldom did I go to Victoria Park while I stayed in Causeway Bay.

    我住在铜锣湾期间常到维多利亚公园去.

    (五)修饰连词:

    They are working hard not because they want to make money but because they know what they are working for.

    他们在努力工作其原因并非是为了赚钱,而是在于他们知道为何而工作.

    请注意下面no和not的区别:

    Mr.Chen is no fool.

    陈先生决不是傻瓜.

    Mr.Chen is not a fool.

    陈先生不是傻瓜.

    He is no good at tennis.

    他的网球打得很不好.

    He is not good at tennis.

    他的网球打得不好.

    I have no more than ten dollars.

    我只有十元钱.

    I have not more than ten dollars.