million thanks. and i want to do my research based on corpus. which corpus would you suggest? how and where can i get it? i'm in china now.
and i first test the subjects oral fluency, and then investigate their use of lexical chunks, and draw my conclusion. do you think it's scientific?
by the way, do you think it necessary that i analyze the use of four different types of lexical chunks the subjects used in speech? if so, i have a problem that the four types of lexical chunks(polywords, phrasal constrains, institutionalized expressions, and sentence builders) are not completely saprated from each other. some of them are interincluded, so i have to define them before i do the experiment, right?
i really appreciate your help, how i wish i had knew you earlier, thanks....中国大学生英语口语中的互动话语词块研究
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