For the teaching of English. Linguists have proposed a concept with a focus on different concepts such as Stephen Krashen proposed the natural language teaching (natural approach) , which focuses on understanding the factors that can enter it (comprehnensible input) , such as the use of real or something like that instead of actually giving the student an awereness of the language faster and more efficient. Another concept that is very popular in teaching language. Concept of communicative language teaching theory (communicative approach) which focuses on the interpretation. Focuses on the interpretation between the teacher and the learner. And learner to learn together.