According to the speech behavior theory, the speaker performs three kinds of behaviors at the same time when speaking, namely intra-verbal behavior, extra-verbal behavior and post-verbal behavior
According to the theory of speech behavior, the speaker performs three kinds of behavior at the same time when speaking, that is, in-speech behavior, act of speech and behavior after speech.
According to the theory of speech act, the speaker performs three kinds of acts at the same time when speaking, that is, intralingual act, extralingual act and post lingual act