8Brown, Gillian. 1994. Modes of understanding. In Language and understanding, ed. Gillian Brown, Kirsten Malmkj r, Alaster Pollitt & John Williams, 9 - 20. Oxford University Press.
9Grice, Herbert Paul. 1989. Studies in the way ofwords. Cambridge, Massachusetts: Harvard University Press.
10Jiang,Yah.2000 TheTao of verbal communication:an elementarytextbookonpragmaticsanddiscourseanalysis[《言谈之道:语用学与语篇分析基础教程》],http://www.polyu edu hk/~cbs/jy/teach.htm.