1、The concept of "adverbial confirmative-sign" includes the word "YOU" s grammatical attribute, grammatical meaning and grammatical function.

2、Ge_1,Ge_2,Ge_3--Research into "ge"' grammatical function and meaning

3、"Used to connect words, phrases, or clauses that have the same grammatical function in a construction."

4、Onomatopoeic words, as a special language sign, has special form, sound and meaning, special grammatical function and rhetorical function.

5、Based on the results of the pretests, the target words were completely unknown to the participants in terms of the meaning, grammatical function, and sentence production aspects.

6、Their grammatical function amounts to the words expressing extremeness and degree in Chinese which mainly show such meanings as extent, emphasis, and so on.

7、An uninflected item that has grammatical function but does not clearly belong to one of the major parts of speech, such as up in look up or to in English infinitives.

8、In terms of sense, nouns can be divided into concrete noun and abstract noun, whose grammatical functions are different and asymmetrical.