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老师,行为动词是啥?

发表于2018-08-21 916次查看

老师,行为动词是啥?

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  • 2楼 teacher 2018-08-21
    行为动词
      即实义动词,表示动作的动词.它分为及物动词和不及物动词两种.实义动词有完全的词义,并能独立做谓语动词.
      (1)及物动词 后面必须跟宾语意义才完整的实义动词,叫做及物动词(transitive verb).如:
      I believe that the committee will consider our suggestion.我相信委员会将会考虑我们的建议.
      “How long can I keep the book ?”Harry asked.哈里问:“这本书我可以借多久?”
      Dr. Bethune set us a good example. 白求恩大夫给我们树立了好榜样.
      Crude oil contains many useful substances.原油含有许多有用的物质.

     

    (2)不及物动词 本身意义完整后面不须跟宾语的实义动词,叫做不及物动词(intransitive verb).如:
      It happened in June 1932.
      My watch stopped.
      (3)兼作及物动词和不及物动词 英语里有不少实义动词可以兼作及物动词和不及物动词.这样的动词又有两种不同的情况:
      a)兼作及物动词和不及物动词时,意义不变.试比较:
      Shall I begin at once?我可以立刻开始吗?(begin作不及物动词)
      She began working as a librarian after she left school..(began作及物动词)
      When did they leave Chicago?(leave 作及物动词)
      They left last week. 他们是上周离开的.(left 作不及物动词)
      b)兼作及物动词和不及物动词时,有时意义不尽相同.如:
      Wash your hands before meals.
      Does this cloth wash well?
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