1、一 构成 bewas ( am,is 的过去式 )were ( are 的过去式 ) V.V-ed ( 动词过去式 )二 用法表示过去发生的动作或状态,通常会有明确的表示过去的时间状语.I went to the zoo yesterday.I stayed up last night .叙述过去连续发生的动作或状态.This morning ,I got up early ,went out for a walk ,then came back and cooked for my family .表示过去某一段不确定的时间内发生的动作或状态.He worked in the store fo
2、r 5 years.讲故事时用一般过去时,但描述故事发生的背景时用过去进行时. used to do sth.过去常常(习惯)做某事be used to doing sth 一直习惯做某事I used to get up early.我过去常常早起.I am used to getting up early.我一直都习惯于早起.三 公式bewas / were肯:S.+ waswere+否:S.+ wasnt / werent +肯疑:WasWere + S.+?Yes,S.+ waswere.No,S.+ wasntwerent.否疑:WasntWerent + S.+?Yes,S.+ waswere.No,S.+ wasntwerent.V.V-ed肯:S.+ V-ed+否:S.+ did not (didnt )+ V原+肯疑:Did + S.+ V原+?Yes,S.+ did.No,S.+ didnt.否疑:Didnt + S.+ V原+?Yes,S.+ did.No,S.+ didnt.