1Talmy L. Toward a cognitive semantics:Vol. 2 [ M ]. Cambridge, MA: MIT Press, 2000:257-405.
2LevinsonS C ,Wilkins D P. Grammarofspace[M]. Cambridge: Cambridge University Press, 2006:1-23.
3Chu C.Event conceptualization and grammatical realization: The case of motion in Mandarin Chinese [D]/~hD.dissertation, Mana~:University of Hawaii,2004.
4Chen L.The acquisition and use of motion event expressions in Chin ese [D].PhD . dissertation. Lafayetee : Univer sity of Louisiana,2005.