精选优质文档-倾情为你奉上一.一般现在时的用法 1) 经常性或习惯性的动作，常与表示频度的时间状语连用。 时间状语，如：often, usually, sometimes, always, never, hardly ever（几乎不）, every(Sunday, evening, day等), at（seven等,表在几点钟）, at noon ,at night, on (Sunday, Sundays等),in the morning/afternoon/evening等。eg: We always help each other. It often snows in winter. I get up early every morning. I leave home for school at 7 in the morning. 2) 表示客观、普遍真理，科学事实。eg: Two and four makes（等于） six. Water boils（沸腾） at 100 The moon
