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小学英语语法指导:一般过去时

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发表于 2018-2-7 22:43:19 | 显示全部楼层 |阅读模式
  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
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