2238-2097 2238-2097 S2238-20972019000200441 10.29286/rep.v28i68.8401 Brazil Brazil 00 05 2019 00 05 2019 28 68 441 463

2002 2012 353-72 2017 1992 6 2003 2011 4 2 2 35-49 1994 2001 11 4 4 353-400 2015 2000 50 50 9-25 2010 2004 2017 2005 42 13-79 2014 7-28 2009 1991 1º 32-43 2005 2010 SANTA BARBARA CLASSROOM DISCOURSE GROUP 1992 119-50 1980 1996 1995 259-406 1993 II 1995 III 2000 71 71