In the paper,the writer wants to tell students if they learn some knowledge of lexicology,their English reading would be greatly improved,which is explained in the following parts:"to learn the third words"、"to recognize the change of words","to be concerned with the meaning and style of the words"and"to remember language is developing at any time".

It is found that the whole verbal meaning of"how many + N"possesses the additional color and morphology character,in which the"how many/ less"is statically descriptive and uncontrollable,dynamically changeful and variational with some quantitative character.