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大学英语四级语法:宾语从句充当宾语的句子

线话英语|2015-05-11 16:23:50

  对宾语从句应留心以下三大大学英语四级语法因素: CopyRight .com

  1. 引导词 2. 语序  3. 时态 CopyRight .com

  1. 领导词 CopyRight .com

  1)that引导正常疑问句意思的宾从(that可省)

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  eg. He says (that) the boy is a lilltle weak in Chinese. 内容来自

    2)疑问词引导特殊疑问句意义的宾从 CopyRight .com

  大学英语四级语法例句eg. ①.Do you know who will give us a talk? CopyRight .com

     ②.I don’t know whose book that is.

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     ③.Could you please tell which gate we have to go to? CopyRight .com

     ④.I wonder when he will come back. CopyRight .com

  留神:此类宾从的主语与主句的主语(或宾语)相同时,可更换为“疑难词 + to do”的大学英语四级语法重点: CopyRight .com

  eg. ①.I haven’t decided where I will go

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     =I haven’t decided where to go

 

 

     ②.He asked me what I bought 内容来自

     = He asked me what to buy.

 

 

  类似短语:how to do _____what to say_____ CopyRight .com

  what to do _____where to go____

 

 

    3)if/whether(是否)勾引普通疑难句意思的宾从

  eg. ①.“Do you like this book?” she asked me. 内容来自

     =She asked me ___ I liked this book.

     ②.“Have you visited the Great Wall?” Could you tell me?

     =Could you tell me _____ you have visited the Great Wall?

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  注意以下几点: 内容来自

  ⅰ.差异if当作“是否”,还是“如果”的大学英语四级语法点:

 

 

  eg. I don’t know if he ______ (come)if it ______(rain) tomorrow.

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  ⅱ.用whether不用if的多少种情况

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    1)后接不定式

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  eg. I can’t decide whether to go to Beijing.

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    2)与or / or not连用 内容来自

  eg. I want to know whether you will go to the park or not. 内容来自

    3)在句首时

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  eg. Whether this is true or not, I can’t say.

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     4)whether还可能引诱让步状语从句,意为“不管,无论”

 

 

  eg. Whether it rains or not, we are going to the park tomorrow.

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  2.语序:宾从用陈述句语序 内容来自

  eg. 1)I don’t (A) know whether (B) will he (C) come (D) tomorrow.        _____________

     2)He asks (A) me when (B) will you (C) come back (D).            _____________

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     3)Could you tell (A) how many players (B) are there (C) in (D) a football team? ________ CopyRight .com

  3.时态

 

 

  主句 CopyRight .com

   宾语从句

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  个别当初时

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   所有时态

  

  个别从前时 内容来自

   大学英语四级语法点:过去范畴的某一时态(畸形过去时;过去进行时;从前实现时;过去将来时)

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    但当宾语从句是指客观事实、普遍真理、自然气象时,则只能用一般当初时。

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  eg. She said (that) the sun rises in the east.

大学英语四级语法

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