On the Mood Adverb "Give Me" Used in the Imperative Sentence

The prepositional phrase give me and the verbal phrase used in the imperative sentence have two kinds of meaning.One meaning is for me or help me,the other is to emphasize a speaker's tone and to express a speaker's will.The give me in the latter meaning has its own peculiar feature:used in the imperative sentence it has become a mood adverb by grammaticalization;it only exists in the imperative sentence.The article analyzes and explains its peculiar feature from the aspects of syntax,meaning and function.