20医学实… Academic English is .°… often considered relatively formal complex English that conveys ideas in a precise and objective manner . It is generally acknowledged to include the essential skils of literary analysis , the observance of reference systems , the synthesis of associated scholars and the ability of critical evaluation . Essential academic vocabulary , phrases and grammatical complexity are often used traditionaly in academic dialogue and text . Specifically , Academic English refers to words and practice that are not necessarily common or frequently encountered in informal conversation and circumstances .