The capability to segment words from fluent speech is an important step for learning and acquiring a language(Jusczyk,1999).Therefore,a number of researches and studies have focused on various cues that language learners exploit to locate word boundaries.During the half century,it has been discussed that there are mainly four crucial cues can be used by listeners to segment words in speech.Particularly,they are:(1)Prosody(Echols et al.1997;Jusczyk et al.1996):(2)Statistical and distributional regularities(Brent et al.1996;Saffran et al.1996);(3)Phonotactics(Brent et al.1996;Myers et al.1996); The capability to segment words from fluent speech is an important step for learning and acquired a language (Jusczyk, 1999). Therefore, a number of researches and studies have focused on various cues that language learners exploit to locate word boundaries. During the half century , it has been discussed that there are mainly four crucial cues can be used by listeners to segment words in speech. Particularly, they are: (1) Prosody (Echols et al. 1997; Jusczyk et al. 1996): (2) Statistical and distributional regularities (Brent et al. 1996; Saffran et al. 1996); (3) Phonotactics (Brent et al. 1996; Myers et al. 1996);