三、雙重否定 意義肯定
雙重否定指同一句子里出現(xiàn)兩個否定詞，即否定之否定，雙重否定句表達的意思是肯定的，通常比肯定句的語氣要重些，譯成漢語就譯成肯定形式，也可以保持雙重否定的形式。
No one can command others who can't command himself.
There was never a great genius without a tincture of madness.
There are no roses without thorns.
You can't make something out of nothing.
What's done can't be undone.
Nothing is nothing at all.
Hardly a day passed without our learning anything new.
可用于表示雙重否定的詞有：
no…not、no (not)…without、no……but、cannot but+v、cannot help+v-ing、without doubt、without fail、cannot help + v、without exception、nothing less but、（正是） none but （除…外，…別無）、no one but （除了… 外，沒有別人）、none too（一點也不）have no alternative/choice but to do （除……，別無選擇）、There is no doubt that…、There is no denying that…、There is no question that……、not seldom、not infrequently、not unlike、not displeased
四、幾乎否定
幾乎否定表示整個句子的意思接近于否定，常用的詞有：
little、few、barely、hardly、rarely、scarcely、seldom
This problem has been little studied.
He little realized the danger he was in.
She is barely right.
I seldom got any sleep last night.
Scarcely anything remains to be said.
雙重否定指同一句子里出現(xiàn)兩個否定詞，即否定之否定，雙重否定句表達的意思是肯定的，通常比肯定句的語氣要重些，譯成漢語就譯成肯定形式，也可以保持雙重否定的形式。
No one can command others who can't command himself.
There was never a great genius without a tincture of madness.
There are no roses without thorns.
You can't make something out of nothing.
What's done can't be undone.
Nothing is nothing at all.
Hardly a day passed without our learning anything new.
可用于表示雙重否定的詞有：
no…not、no (not)…without、no……but、cannot but+v、cannot help+v-ing、without doubt、without fail、cannot help + v、without exception、nothing less but、（正是） none but （除…外，…別無）、no one but （除了… 外，沒有別人）、none too（一點也不）have no alternative/choice but to do （除……，別無選擇）、There is no doubt that…、There is no denying that…、There is no question that……、not seldom、not infrequently、not unlike、not displeased
四、幾乎否定
幾乎否定表示整個句子的意思接近于否定，常用的詞有：
little、few、barely、hardly、rarely、scarcely、seldom
This problem has been little studied.
He little realized the danger he was in.
She is barely right.
I seldom got any sleep last night.
Scarcely anything remains to be said.