TY - JOUR AU - Leal Riol, María Jesús AU - Ediciones Universidad de Valladolid PY - 2008 SN - 0210-9689 UR - http://uvadoc.uva.es/handle/10324/17358 AB - Contrastive and Error Analysis are used as methods to explain why some features of a Target Language are more difficult to acquire than others. The difficulty in mastering idioms in a second language depends on the difference between the learner's... LA - spa KW - Filología Inglesa TI - Contraste fraseológico: similitudes y diferencias existentes entre las unidades fraseológicas del inglés y del español ER -