一、一般現(xiàn)在時(shí)1、概念：表示經(jīng)常發(fā)生的情況；有規(guī)律出現(xiàn)的情況；總是發(fā)生的；事實(shí)真理。2.時(shí)間狀語: Always, usually, often, sometimes, every week (day, year, month), once a week (day, year, month), on Sundays (on Mondays), etc.3.基本結(jié)構(gòu)：主語