no+比较级+than一、实质用法这类结构的实际意思是对待比较的两个对象进行否定，相当于该原级形容词或副词的反义词使用as…as结构的意思。

如：no better than = as bad as 与……一样不好no faster than = as slow as 与……一样不快no taller than = as short as 与……一样不高no earlier than = as late as 与……一样迟He is no cleverer than her.

他与她一样不聪明(即一样愚)。

He’s no richer than a beggar.

他同乞丐一样穷，即穷如乞丐。





二、与not+比较级+than的区别Not+比较级+than表示“不比…更”。

如：He is not taller than me.

他不如我高。

He is no taller than me.

他同我一样不高。

(即一样矮)His English is not better than mine.

他的英语不如我的英语好。

His English is no better than mine.

他的英语同我的英语一样不好。

(即一样差)You are not more careful than he is.

你不如他仔细。

You are no more careful than he is.

你和他一样不仔细。

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