an·a·co·lu·thon /ˌænəkəˈluˌθɑn/
  句法前後不一致
  An·a·co·lu·thon n.  Gram. A lack of grammatical sequence or coherence in a sentence; an instance of a change of construction in a sentence so that the latter part does not syntactically correspond with the first part.
  Syn: -- anacoluthia
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  anacoluthon
       n : an abrupt change within a sentence from one syntactic
           structure to another [syn: anacoluthia]
       [also: anacolutha (pl)]