Teaching grammar
Consciously learning a language whether it is L1 or L2 has practically no difference at all. Conscious learning retards acquisition of learning. Learning subconsciously is spontaneous and natural. Effective learning occurs when students enjoy complete safety and independence. Students will correct themselves by the discovery way of learning. Imitation is one of the important ways of learning. We can't ignore it. We can allow students to talk and exchange their views and ideas in classrooms, transmitting information among themselves even with the teachers forgetting any mistakes made by them. If any mistakes are found, direct correction should not be done. Because they may feel embarrassed. Opportunity should be given to the learners to be corrected by themselves. The sense of grammar (structure of language) will automatically grow up through practice.
Language is for communication. If one can communicate with others, the purpose of language is served. In general we need to speak English fluently, because it is important in our socio-economic culture.
I am not opposing teaching grammar; I am stressing teaching grammar inductively. Nothing can be shortcut. Learning needs perseverance and determination.