英语语法知识点总结:一般过去时(在线收听

   一般过去时态

  (a) be 动词的过去式:
  I/He/she/it was(not)…. You/we/they were….
  一般疑问句was, were 放在句首。
  (b) 动词过去式:
  肯定句: I watched cartoons.
  She visited the zoo.
  一般疑问句: Did you read book last night? Yes, I did. No, I didn’t.
  Did she clean the desk just now? Yes, she did. No, she didn’t.
  否定句: They didn’t go the the part yesterday.
  He didn’t make model ships last week.
  动词过去式变化规则:
  1.一般在动词末尾加-ed,如:pull-pulled, cook-cooked
  2.结尾是e加d,如:taste-tasted
  3.末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped
  4.以“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied
  5.不规则动词过去式:
  am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, swim-swam, sit-sat
  原文地址:http://www.tingroom.com/listen/vocabulary/388339.html