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否定式的常见缩写形式

时间:2016-11-04 07:03:57

(单词翻译:单击)

   系动词be、助动词、情态动词的否定形式一般可以缩写成为一种简略的形式。如:

  is not—isn't     are not—aren't
  was not—wasn't     were not—weren't
  has not—hasn't     have not—haven't
  will not—won't     would not—wouldn't
  shall not—shan't     should not—shouldn't
  do not—don't     did not—didn't
  ought not—oughtn't     dare not—daren't
  used not to—usedn't / didn't use to
       更多学习:英文语法词汇

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