由于英語中名詞分可數(shù)與不可數(shù)，量詞的使用也有區(qū)別：
    修飾可數(shù)名詞
    (a) few / fewer / fewest
    many / more / most
    a great (good) many
    many a
    a number of
    the number of
    既可修飾可數(shù)名詞 也可修飾不可數(shù)名詞
    a lot of / lots of
    plenty of (time, money, people)
    修飾不可數(shù)名詞
    (a) little / less / least
    much / more / most
    a great (good) deal of
    an amount of / amounts of
    the amount of
    量詞使用中應注意的幾個問題：
    1) 分清可數(shù)名詞和不可數(shù)名詞是前提;
    2) 不要把量詞的形式搞混淆了：下面哪個表達形式是對的?
    A. A lot students have come back from the summer holiday.
    B. A few of the students have come back from the summer holiday.
    C. A great many of students have come back from the summer holiday.
    D. Many a student has have come back from the summer holiday.
    E. The number of students have come back from the summer holiday.
    F. A number of students have come back from the summer holiday.
    以上六個表達方式中只有F 是對的。為什么?
    A. a lot students → a lot of students
    B. a few of the students → a few students
    C. a great many of students → a great many students
    D. Many a student has come back from the summer holiday.
    E. The number of 表示數(shù)目，如：The number of the students in our class is 50.
    A number of 表示"一些"，"不少"，認真對比一下，看出問題來了嗎?
    問多少錢、多少重量時用：How much…?問距離時用：How far is it from…to…?