1. TYPES OF ESP
1.1. EAP English for Academic Purposes
1.1.1. Educational Context
1.1.1.1. Universitites, Institutions, etc
1.2. EOP English fo Occupational Purposes
1.2.1. Professional context
1.2.1.1. Business, Doctors, engineers
1.2.2. These types relate to ELT, English Learning Teaching.
2. Development of ESP
2.1. Stage 1: 1960s and early 1970s
2.1.1. Halliday, McIntosh and strevens (1964), Ewer and Latorre (1969) and John Swales (1971).
2.1.1.1. Linguistic features as syllabus. Register analysis-based syllabus
2.1.1.1.1. Ewer and Latorre showed interested in making the ESP course more relevant to Learners' needs.
2.1.2. Stage 1 and 2: Analysis of the surface forms of language
2.2. Relation with ELT
3. Relation with ELT
3.1. English language teaching and ESP, have something in common.
3.1.1. In the field of ELT. ESP concentrates its effort in the specific learning language needs of learners.
3.1.1.1. ESP allows students to improve the English they have previously learned with ELT (English Learning Teaching).