3.用little,few表示.little用于指不可数名词,few用于指可数名词,均表示“很少”：
There is little time left.没什么时间了.
Few people like snakes.很少有人喜欢蛇.
【注】若在其前用不定冠词,则表示肯定意义：
There is a little time left.还有点点时间.
A few people like snakes.有少数人喜欢蛇.
6.用neither表示.意为“两者都不”：
I like neither of the books.这两本书我都不喜欢.
Neither of us enjoy getting up early.我们俩谁也不喜欢早起.
7.用seldom表示.意为“很少”：
The children are seldom ill.这些孩子很少生病.
It seldom snows here.这儿很少下雪.
8.用hardly表示.意为“几乎不”：
He hardly ever eats meat.他几乎从不吃肉.
Jim is hardly ever late.吉姆几乎从不迟到.
9.用too…to表示.该结构虽不含否定词,但含有否定含义,意为“太…以致不能…”：
It is too late to do anything now.现在要做什么已为时太晚.
I’m too tired to go any farther.我太累了,走不动了.