一、限定词的分类

1)前位限定词：

all, both, half; double, twice, three times等;

one-third, two-fifths等;

what, such( a/ an)等。

2)中位限定词：

a (n), the, zero; this, that, these, those; my, your等;

Mary's, my friend's;

some, any, no, every, each, either, neither, enough, what (ever), which (ever), whose等。

3)后位限定词：

one, two, three等;

first, second, third等;

next, last, other, another等;

many, much, (a) few, (a) little, fewer, (the) fewest, less, (the) least, more, most;

several, such等;

plenty of, a lot of, lots of, a great number of, a great deal of, a great/ good many, a large amount of, a great quantity of等。

二、限定词的搭配

1)若一个名词词组后带有三类限定词，则搭配关系为：前位—中位—后位

all the three students

前中后

2)若一个名词词组后带有两类限定词，搭配关系仍为：前位—中位—后位

half his lesson all other students those last few boys

前中前后中后后

另外，值得我们注意的是：

1)前位限定词和中位限定词之间互相排斥，所以一个名词前不可并用两个前位或两个中位限定词。

my that pencil(×) that pencil of mine(√)

2) such既属于前位，又属于后位限定词。

such a book(√) many such teachers(√)

3) every既属于中位，又属于后位限定词，位于名词属格或物主限定词之后。

his every idea(√)