英语口语时态问题答:即动作发生在过去强调对现在的影响,与现在有关,常与 already, ever, lately, just, now, recently, yet,for + 段时间, since + 点时间;in the last/ past three years, so far, by now, up to now/ present等连用 2. 过去时指过去某时或某一段时间发生的动作或存在的状态。指的现在...
英语时态归纳 表格形式..完全归纳肯定,否定,疑问句式。且简练!!!_百度...答:2.时间状语:yet,already,just,never,ever,so far,by now,since+时间点,for+时间段,recently, lately, in the past few years, etc.3.基本结构:主语+have/has +p.p(过去分词)+其他 4.否定形式:主语+have/has + not +p.p(过去分词)+其他 5.一般疑问句:have或has。6.例句:I've...