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浅谈think的几种特殊用法

发布日期:2018-04-21 11:49:19 浏览次数: 38 次
浅谈think的几种特殊用法

 

   动词think是一个在课文中出现率较高的词,并且它的有些用法也比较特殊,现将有关think的几种特殊用法归纳如下:

    一、否定的转移  

    当主语是*********称(I, we),think表示“看法”,其后接宾语从名时,若宾语从名要表示否定意义,在形式上应该否定前面的主名。如:

     I don't think you've met my daughter . 我想你大概没有见过我的女儿吧。
     We don't think you have to worry about your parents. 我们认为你不必为你父母亲担忧。

     注意:下列情况不出现否定转移:

     1.当有情态助动词与think连用。
        如:
        I can't think what you mean.
        我想象不出你的意思是什么。
     2.当think 前有副词修饰时。如:
        I really think the job isn't fit for you at all .
     3.在think 后所接的宾语从句中,如有no,nothing,never等否定词时。如:
        I think Jenny is never late for school .

    二、复合句的反意疑问句的主语

    当主语是******个称(I,we),在think后接有宾语从句时,其中问句应是宾语从句,所以反意疑问句的主语庆与宾语从句的主语保持一致。

     I think he is right , isn't he ?
     We don't think you can do these exercises alone ,can you ?

    但如主句的主语是第二或第三人称时,反意疑问句的主语则与主句的主语保持一致。
     They don't think I'm right , do they ?
     You think we can win the football match, don't you ?

    三、双重疑问句

    在由do you think 构成插入语的特殊疑问句中,do you think应作为独立成份看,表示说话人的态度、语气等。插入语do you think是采用一般疑问句语序,放在主句特殊疑问词之后,而主句的特殊疑问句就不用倒装了。

    What do you think the weather is like in Australia?
    Which of them do you think is the most useful invention?

    四、在think后接宾语+形容词作实践补足语时,往往用“it”作形式宾语,真正的宾语(从句或动词不定式)移至句末

    Think +it(形式宾语)+形容词(宾补)+(for sb.)to do sth../that clause .
    I thought it important for us to learn english well.
    I think it strange that she hasn't written the composition .

    五、think 一般不与动词不定式结构连用

    I'm thinking of studying medicine .我正考虑学医。
      (一般不说...to study ...)
    但在被动结构中,可用动词不定式。
    Tom was thought to be a thief.
    汤姆被认为是一个贼。
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