一般过去时

一般过去时的思维导图，过去发生的动作：He got up at 6:30 yeaterday.过去存在的状态：She was at home yeaterday.过去经常或反复发生的动作(常与频度副词连用)。

一般过去时

• 含义
  • 含义1
    • 过去发生的动作
      • He got up at 6:30 yeaterday.
    • 过去存在的状态
      • She was at home yeaterday.
  • 含义 2
    • 过去经常或反复发生的动作(常与频度副词连用)
      • He always went to work by bus last year.
• 标志词
  • yesterday ...
    • the day before yesterday 前天
    • yesterday morning / afternoon / evening
  • ... ago
    • 时间段 + ago
      • two days ago
  • last ...
    • last year /month /week /night
  • in + 过去时间
    • in + 1990
  • just mow 刚才
  • 频度副词
    • always, often, sometimes, never ...
• 动词过去式变化规则
  • 规则变化
    • 构成方法
      • 直
        • 直接加ed
          • look - looked
      • 去
        • 以不发音e结尾，加d
          • use - used
      • 双
        • 重读闭音节结尾且末尾只有一个辅音字母，双写尾字母 加ed
          • stop - stopped
      • 改
        • 以辅音字母+y结尾，变y为i 再加ed
          • study - studied
    • 读音规则
      • 1. 清辅音后 读/t/
      • 2. 浊辅音和元音后 读/d/
      • 3. /t/ 和/d/后 读/id/
  • 不规则变化
    • P114 不规则动词表
• 句式结构
  • be动词的句式
    • 肯
      • 主语 + was/were +...
      • was: 单数 were：复数
      • The trip was terrible last week.
    • 否
      • 主语 + was not (wasn't) / were not(weren't) + ...
      • was not = wasn't were not = weren't
      • The trip wasn't terrible last week.
    • 疑
      • Was / Were + 主语 + ...?
        • Yes, 主语 + was/were.
        • No, 主语 + wasn't/weren't.
      • Was the trip terrible last week?
        • Yes, it was.
        • No, it wasn't.
  • 实义动词的句式
    • 肯
      • 主语 + 动词过去式 + ...
      • We picked apples yesterday.
    • 否
      • 主语 + did not(didn't) + 动词原形 + ...
      • did not = didn't
      • We didn't pick apples yesterday.
    • 疑
      • Did + 主语 + 动词原形 + 其它？
        • Yes, 主语 + did.
        • No, 主语 + didn't.
      • Did you pick apples yesterday?
        • Yes, we did.
        • No, we didn't