初中英语八大时态讲解答:时间状语:always, usually, often, sometimes, seldom, never, every day, twice a week, on Sunday, etc.(提问用How often) 例:I leave home for school at 7 every morning. 2) 客观真理,客观存在,科学事实。 例:The earth moves around the sun. 地球绕太阳转动。 Shanghai lies in the east of Ch...