英语 引导词所有的 怎么用

如题所述

用于引导名词性从句的引导词有以下几类:

连接代词: what。which。who。whom。whose。

连接副词: when。where。why。how。

一、that,what和which:

that引导名词性从句时只起连接从句的作用,本身没有任何意义,因此在从句中不充当任何句子成分,它的使用须注意以下几点:

引导宾语从句时,that常可省略,但如果主句后跟有并列宾语从句时,只能省略第一个that,若宾语从句前插有别的从句时,that也不能省略。

He told me (that) he was all right and that he would come to see me when he was free. 他告诉我说他很好,并说在他有空时来看我。

that引导主语从句位于句首时不可省略,如果it作形式主语,而that从句置于句末,这时that可以省略。

扩展资料:

1、一般现在时:表示现在的状态、经常的或习惯性的动作、主语具备的性格和能力等。

2、过去进行时:表示过去某段时间或某一时刻正在发生或进行的行为或动作。

3、现在完成时:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。

4、过去完成进行时:表示某个正在进行的动作或状态,持续到过去某个时刻,还未完成,一直持续到之后的当前才结 束。

主被动语态:

1、主语是动作的发出者为主动语态,主语是动作的接受者为被动语态。

2、宾语补足语是不带to 的不定式,变为被动语态时,该不定式前要加"to"。

3、情态动词+ be +过去分词,构成被动语态。

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第1个回答  2019-11-01

用于引导名词性从句的引导词有以下几类:

连接代词: what, which, who, whom, whose

连接副词: when, where, why, how

连接连词: that (宾语从句或表语从句中"that"有时可以省略);whether,if (均表示“是否”表明从句内容的不确定性);as if ,as though (均表示“好像”,“似乎”)

扩展资料

what, which在从句中作主语、宾语、表语或定语;who在从句中作主语、表语;whom在从句中作宾语;

whose在从句中作定语;when, where, why, how在从句中分别作时间状语、地点状语、原因状语、方式状语。例如

1、Choose which you like best.

选你最喜欢的。

2、Who has taken away my bag is unknown.

谁拿走了我的包还不知道。

3、Have you decided whom you are to nominate as your candidate?

你们是否已经决定提名谁做候选人了?

4、He asked when Mr. Gilbert would be allowed to go home.

他问什么时候可以允许吉尔伯特先生回家。

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第2个回答  2019-11-20

用于引导名词性从句的引导词有以下几类:

连接代词: what, which, who, whom, whose。

what, which在从句中作主语、宾语、表语或定语;who在从句中作主语、表语;whom在从句中作宾语;

whose在从句中作定语;when, where, why, how在从句中分别作时间状语、地点状语、原因状语、方式状语。例如

1、Choose which you like best.

选你最喜欢的。

2、Who has taken away my bag is unknown.

谁拿走了我的包还不知道。

定语从句的引导词有关系代词who, whom,whose,which,that, as;关系副词when, where,why。定语从句中引导词的选用主要看先行词在定语从句中作什么成分或者是定语从句中缺什么成分。


扩展资料:

that引导名词性从句时只起连接从句的作用,本身没有任何意义,因此在从句中不充当任何句子成分,它的使用须注意以下几点:

引导宾语从句时,that常可省略,但如果主句后跟有并列宾语从句时,只能省略第一个that,若宾语从句前插有别的从句时,that也不能省略。例如:

He told me (that) he was all right and that he would come to see me when he was free. 他告诉我说他很好,并说在他有空时来看我。

that引导主语从句位于句首时不可省略,如果it作形式主语,而that从句置于句末,这时that可以省略。例如:

That he has lost his work is not true. 他丢了工作不是真的。

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第3个回答  推荐于2017-11-26
  引导从句的词叫引导词像whether;how;what ;why;when这些都是
  如何选择定语从句的引导词?
  定语从句的引导词有关系代词who, whom,whose,which,that, as;关系副词when, where,why。定语从句中引导词的选用主要看先行词在定语从句中作什么成分或者是定语从句中缺什么成分。
  1.定语从句中缺主语,修饰人时用who /that,修饰物时用which /that引导。如:
  Is this the factory which /that makes TV sets?
  The man who /that visited our school is from Australia.
  2.从句中缺宾语,修饰人时用 who /whom /that或省略引导词;修饰物时用which /that或省略引导词。如:
  Gone are the days which /that we spent together in the village.
  He is the man who /whom /that I think to be worthy of our praise.
  3.从句中缺时间状语,用when或介词+which引导。如:
  The day finally came when /on which I was given a job.
  We'll put off the outing until next week,when we won't be so busy.
  4.从句中缺地点状语,用where或介词+which引导。如:
  Please put the letter on the desk where /on which he can easily find it.
  5.从句中缺原因状语或先行词是 reason时,引导词用why /for which / that。如:
  This is the reason why /for which / that he didn't come to the meeting.
  6.从句中缺定语,人和物都用 whose引导。如:
  A child whose parents are dead is called an orphan.
  Please pass me the dictionary whose cover is black.
  7.当先行词是way时,其定语从句的引导词用in which /that。如:
  The way in which /that he looks at problems is wrong.

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