Why do we need good grammar? “Grammar is important because it is the language that makes it possible for us to talk about language. … “People associate grammar with errors and correctness. But knowing about grammar also helps us understand what makes sentences and paragraphs clear and interesting and precise. Grammar makes written content more readable and in turn more interesting. … Grammatical competence was a part of communicative competence, to obtain effective communication people should pay attention to grammar. Grammar is very important because it helps enhance accuracy.