1. Linguistic
1.1. Unconscious knowledge of grammar.
1.1.1. Speaker use and understand a language
1.2. The science of the language
1.2.1. Phonetic
1.2.2. Phonology
1.2.3. Morphology
1.2.4. Syntax
1.2.5. Semantics
1.2.6. Pragmatics
2. Communicative Language Teaching
2.1. Performance aspects
2.1.1. Usage
2.1.1.1. knowledgeof linguistic rules
2.1.2. Use
2.1.2.1. Abilityto use knowledge for effective communication
2.2. The abilitytouselanguagetocommunicate
2.2.1. Develop at the same time
2.2.1.1. Communicative abilities
2.2.1.2. Linguistics skills
3. Language
3.1. Allows express thoughts, ideas, and feelings.
4. Linguistc Competences
4.1. Consist in produce and understand grammatically correct sentences
4.1.1. Theory changes depending on cultural factors.
4.1.2. Rules of use are dominant over the grammar rules
4.1.3. Theory must be appropiate
4.1.3.1. Heterogeneous speech community
4.1.3.2. Differential competence
4.1.3.3. Roles of sociocultural features
5. Communicative Competence
5.1. Consist in produced and understand appropriate and acceptable sentences depending thesituation
5.1.1. Competence
5.1.1.1. shared knowledge between speaker-listener
5.1.1.1.1. Unconscious and implicit
5.1.2. Performance
5.1.2.1. Applying previous knowledge to the actual use of the language