名词性从句详细解析

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名词性从句讲解(最全版)

名词性从句讲解(最全版)

名词性从句讲解(最全版)名词性从句是一个从句,它在句子中充当名词的角色。

它可以作为主语、宾语、表语、同位语或介词宾语。

名词性从句通常由连接词引导,如that、whether、if、who、whom、whose、which、what等。

1. 作为主语:名词性从句可以作为主语,取代一个名词或名词短语,引导词通常为that或whether。

例如:- What you said is true.(你说的是真的。

)- Whether he will come is still uncertain.(他是否会来还不确定。

)2. 作为宾语:名词性从句可以作为及物动词或介词的宾语,引导词通常为that、whether、if、who、whom、whose、which、what等。

例如:- She asked me what I wanted.(她问我想要什么。

)- I don't know if/whether he will come.(我不知道他是否会来。

)3. 作为表语:名词性从句可以作为系动词的表语,引导词通常为that、whether、who、whom、whose、which、what等。

例如:- The problem is that she doesn't understand.(问题在于她不理解。

)- The question is who will take care of them.(问题是谁会照顾他们。

)4. 作为同位语:名词性从句可以作为同位语,解释或说明前面的名词或代词,引导词通常为that、whether、who、whom、whose、which、what等。

例如:- The fact that he lied surprised me.(他撒谎的事实让我感到惊讶。

)- His belief that she will succeed is unwavering.(他坚信她会成功。

语法解析名词性从句

语法解析名词性从句

语法解析名词性从句一、概念说明名词性从句是从句的一种,它在句中的地位和作用相当于名词。

名词性从句可以充当主语、宾语、表语或同位语。

二、主语从句主语从句用来充当整个句子的主语。

示例:1. What she said is true.(主语从句作主语)2. Whether he will come is uncertain.(主语从句作主语)3. If it rains, we will stay at home.(主语从句作主语)三、宾语从句宾语从句用来充当及物动词或介词后面的宾语。

示例:1. She asked me what my name was.(宾语从句作宾语)2. I wonder if he is coming.(宾语从句作宾语)3. He told me where he lived.(宾语从句作宾语)四、表语从句表语从句用来充当系动词后面的表语。

示例:1. The important thing is that we keep trying.(表语从句作表语)2. His wish is that everyone be happy.(表语从句作表语)3. Her dream is to become a famous singer.(表语从句作表语)五、同位语从句同位语从句用来解释或说明名词的具体内容。

示例:1. The fact that he didn't study resulted in a poor grade.(同位语从句解释the fact)2. My understanding is that we need to work together.(同位语从句解释my understanding)3. The idea that she suggested is worth considering.(同位语从句解释the idea)六、关系代词引导的名词性从句关系代词引导的名词性从句在从句中充当成分的同时,引导词也在主句中充当成分。

名词性从句解读

名词性从句解读

名词性从句解读名词性从句是英语语法中的一种重要结构,它在句子中担任名词的作用。

在本文中,我们将探讨名词性从句的概念、分类以及使用方法,帮助读者更好地理解和运用名词性从句。

一、名词性从句的概念名词性从句,顾名思义,是指在句子中可以担任名词功能的从句。

它与名词一样,可以在句子中作主语、宾语、表语、同位语等。

名词性从句主要有三种类型:主语从句、宾语从句和表语从句。

1. 主语从句主语从句在句子中作主语,常由连接词“that”引导。

例如:- That he is late makes me angry.(他迟到了让我生气。

)- Whether she can come is still uncertain.(她能否来还不确定。

)2. 宾语从句宾语从句在句子中作及物动词的宾语,常由引导词“that”或“whether/if”引导。

例如:- He asked whether/if I could help him.(他问我能否帮他。

)- I believe that he will succeed.(我相信他会成功。

)3. 表语从句表语从句在句子中作表语,常由引导词“that”或“whether/if”引导。

例如:- The problem is that we don't have enough time.(问题在于我们没有足够的时间。

)- My concern is whether/if he understands the importance of this project.(我的担忧是他是否理解这个项目的重要性。

)二、名词性从句的使用方法名词性从句可以使句子更加丰富、灵活,同时也能够避免重复使用某些词语。

以下是使用名词性从句的一些常见方法:1. 引导词的选择名词性从句的引导词有很多,如“that”、“whether/if”、“what”、“who”、“why”等。

在选择引导词时,需要根据具体语境和从句的功能来确定。

高考英语语法知识点:名词性从句

高考英语语法知识点:名词性从句

高考英语语法知识点:名词性从句1500字名词性从句是指在句子中充当名词的成分的从句。

名词性从句分为主语从句、宾语从句、表语从句和同位语从句。

在高考英语中,名词性从句是考查的重点之一,我们需要对名词性从句的结构和用法有透彻的理解。

下面是关于名词性从句的一些重要知识点:1.主语从句主语从句在句中充当主语的作用。

主语从句通常以that引导,也可以用whether或if 引导。

例如:- That he is guilty is certain.- Whether we will win the game is yet to be seen.- If it will rain tomorrow is still uncertain.2.宾语从句宾语从句在句中充当宾语的作用。

宾语从句通常以that引导,也可以用whether或if 引导。

需要注意的是,当主句的动词是说、tell、ask、think、believe、know等表示说话、思考、感觉的动词时,常用连词that引导宾语从句,但如果宾语从句的主语与主句的主语相同,可以省略连词that。

例如:- I know that he is a good student.- She asked me if/whether I had finished my homework.- He told her (that) he loved her.3.表语从句表语从句在句中充当表语的作用。

表语从句通常以that引导,也可以用whether或if 引导。

例如:- The fact that he didn't come is disappointing.- The question is whether we should proceed with the plan.- My concern is if/whether we have enough time.4.同位语从句同位语从句用来解释或说明前面名词的具体内容或意义。

初中英语中的名词性从句详解

初中英语中的名词性从句详解

初中英语中的名词性从句详解名词性从句是英语语法中的一个重要部分,它在句子中充当名词的角色。

初中英语中,名词性从句的使用非常广泛,掌握好名词性从句的用法,对于学生来说至关重要。

本文将详细解析初中英语中的名词性从句。

一、什么是名词性从句名词性从句是由一个引导词引导的从句,它在句子中充当名词的角色。

常见的引导词有that, whether, if, who, what, which, when, where, why等。

名词性从句可以充当主语、宾语、表语或同位语,起到连接句子成分的作用。

二、名词性从句的主要类型1. 主语从句主语从句在句子中充当主语的角色,常以that, whether, if, who, what, which, when, where, why等引导。

例如:- Whether we should go on a trip is still under discussion.- What she said is very important.- That he is late again is really annoying.2. 宾语从句宾语从句在句子中充当宾语的角色,常以that, whether, if, who, what, which, when, where, why等引导。

例如:- He asked me if I had finished my homework.- I don't know where she lives.- Can you tell me what time it is?3. 表语从句表语从句在句子中充当表语的角色,常以that, whether, if, who, what, which, when, where, why等引导。

例如:- The problem is whether we can solve it.- His dream is to become a famous singer.- The question is who will be the winner.4. 同位语从句同位语从句在句子中充当同位语的角色,常以that, whether, if, who, what, which, when, where, why等引导。

名词性从句解析

名词性从句解析

名词性从句解析名词性从句是英语中一种重要的从句结构,它在句子中充当名词的成分。

名词性从句可以作为主语、宾语、表语和同位语,它的引导词包括连接代词和连接副词。

名词性从句可以帮助我们丰富句子结构,增强表达的准确性和多样性。

接下来,本文将对名词性从句进行详细解析,并给出一些例子来说明其用法。

一、名词性从句作主语名词性从句作主语时,常用的引导词有:that、whether、if、what、who、which等。

以下是几个例子:1. That he is innocent is beyond doubt.(他无辜是毫无疑问的。

)2. Whether he will come to the party is still uncertain.(他是否会来参加派对还不确定。

)3. If she can finish the work on time remains to be seen.(她能否按时完成工作还有待观察。

)4. What you said doesn't make any sense.(你说的话没有任何意义。

)5. Who will be the next president is under discussion.(谁将成为下一任总统正在讨论中。

)二、名词性从句作宾语名词性从句作宾语时,常用的引导词有:that、whether、if、what、who、which等。

以下是几个例子:1. He knows that I am telling the truth.(他知道我说的是真话。

)2. I'm not sure whether it will rain tomorrow.(我不确定明天是否会下雨。

)3. I wonder if he has received my email.(我想知道他是否收到了我的电子邮件。

)4. Please tell me what you want for dinner.(请告诉我你想要吃什么晚餐。

名词性从句解析及常用例句

名词性从句解析及常用例句
He has told methathe will goto Shanghai tomorrow.他已经告诉我他明天要去上海。
We must neverthink(that)weare good at everything while othersare good atnothing.我们决不能认为自己什么都好,别人什么都不好。
名词性从句解析及常用例句
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名词性从句Noun Clauses
在句子中起名词作用的句子叫名词性从句(Noun Clauses)。名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
It is suggested (requested,proposed,desired, etc.)that…
二、宾语从句
名词性从句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样,在句中可以作谓语动词或介词及非谓语动词的宾语。
1.由连接词that引导的宾语从句
由连接词that引导宾语从句时,that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。例如:
3.用whether或if引导的宾语从句,其主语和谓语的顺序也不能颠倒,仍保持陈述句语序。此外,whether与if在作“是否”的意思讲时在下列情况下一般只能用whether,不用if:
a.引导主语从句并在句首时;b.引导表语从句时;c .引导从句作介词宾语时;d.从句后有“ornot”时;e.后接动词不定式时。例如:

名词性从句的用法解析

名词性从句的用法解析

名词性从句的用法解析名词性从句是英语语法中的一种特殊结构,它在句子中扮演名词的角色。

名词性从句可以作主语、宾语、表语和补语,它的引导词通常包括“that”、“whether/if”、“wh-”疑问词以及“whoever”、“whatever”、“whichever”等。

1. 名词性从句作主语名词性从句可以作整个句子的主语,常见的引导词是“that”和“whether/if”:例句1:That he is late again is a disappointment to me.例句2:Whether/if she will attend the meeting is still uncertain.2. 名词性从句作宾语名词性从句可以作及物动词或介词的宾语,常见的引导词有“that”、“whether/if”以及wh-疑问词:例句1:He doesn't know whether/if he should accept the job offer.例句2:I doubt that they will arrive on time.例句3:She is worried about what will happen tomorrow.3. 名词性从句作表语名词性从句可以作句子中的表语,常见的引导词有“that”、“whether/if”以及wh-疑问词:例句1:His main concern is that he won't have enough time to finishthe project.例句2:The question is whether/if she can handle the responsibility.4. 名词性从句作补语名词性从句可以作某些动词的表语补语,通常以“that”引导:例句1:She considered it necessary that he should apologize.例句2:He made it clear that he didn't want to participate in the discussion.需要注意的是,在名词性从句中,有时候可以省略连词或引导词,尤其是在口语中。

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避免名词性从句大腹便便有碍观瞻
名词性从句的健康问题 that I think _____ _______________________ our class have a picnic it on ________ the weekend ______ a good suggestion.
避免名词性从句大腹便便有碍观瞻
It (by someone)
was reported
名词性从句的心病:减肥爱美省略that
•当that引导一个宾语从句时,that可以省略 •I think that_________________________ you can do it well by yourself. •We believe that________________________ China will have a good future. •They suggest that_______________ the school sport meet should be put off until this Friday. ___________________________________
主句中的名词(代词) 可否还原到从句中: 能还原—定语从句; 不能还原---名词性从句
that不同省略:定语从句与名词性从句中
• 在限定性定语从句 • 名词性从句中,that 中,that代替从句 引导宾语从句时,可 的宾语时,可省略。以省略。 • I like the present • I think (that) the (that) Mother book is interesting. bought last week. • We believe (that) • He knows the Beijing will succeed man (that) the in hosting the 2008 leader praised Olympic Games.
连接代词/副词
不缺成分,只陈述 从句缺 sth.
从句缺sb (从句缺宾语/表语sb.) 从句表示质疑,是否
that what
who; (whom) whether If(宾语从句) as if / though
其他情况
用法特点:与一般疑问句的提问词一样 •谁的 •哪一个 •怎么样 •为什么 •在/去什么地方 •在什么时侯 •感叹“多么…!” • •因为 • • • • • • • Whose which how why where When What/that (同感叹 句一样) • because
It
is believed
(by people)
名词性从句的心病:最怕有人传闲话
the car accident Someone reported ________________ that a running _______________________________. had broken into a shop.
名词性从句的健康问题 That ___ China has the largest population _______________________________ in the world It is a big problem __________
避免名词性从句头重脚轻摔跟头
名词性从句的健康问题
名词性从句 的健康问题
are you •Can you tell me what __________ ————————— reading now? ——————— is he •Nobody can understand what _____ ————— really interested in. ———————
表时间的名词(词 组) 表地点的名词(词 组) 表原因的名词
主、宾、表 定 时间状语
地点状语 原因状语
答案是 :从句本身缺少 sth,用而有时用 what替代; that? 为什么有时用 what 首先要能识别名词性从句: 从句本身不缺成分,只陈述事实观点,用 that引导
I don’t know what we should buy. _________________ I believe that you are an honest boy. _______________________ _________________ What we can do now is to work hard. ___________________ That the earth is round was not accepted 400 years ago. 5. The problem is _________________ what should be built up at the centre of the city. _______________________ 6. His reason for his absence is that his _____ mother got badly ill last week. _________________________ 1. 2. 3. 4.
特殊的名词性从句
whether he really • I have some doubt _________ told us the truth. • We have no doubt _____ that China will meet new challenges in developing economy. whether that
名词性从句
•名词: •名词的 性质: •book; friend; Kate 表语 • This is a book . 主语 • The book is interesting 宾语 • I bought the book today. 同位语• My friend Kate likes the book. •从属,服从,不独立 •句子,动词表现为时态形式
•从: •句:
如果不是由news, story, question, garden这样的 为什么有时用what而有时用that? 名词充当主语/宾语/表语/同位语,而是由一个句 有没有规律呢? 子替代了这个本该由名词充当的成分时,会怎样?
名 词 性 从 句
The news he talked about is true. •主语从句 What ____________________ what his story he told me •宾语从句 I believe _________________. what he asked me his question. •表语从句 That is ______________________. •同位语从句 (对前面名词内容进行解释) his opinion that all of us •I accepted ___________________________ should attend the meeting tomorrow _________________________________. a beautiful Huairou , •They’ll visit _____________________________ backyard garden of Beijing _____________________________________.
引导名词性从句的引导词
连接 代词
连接 副词 连接词
who, whom, which, what, whose, who(m)ever, whatever, whichever how, why, when, where however, whenever , wherever that, whether, if, as if /as though
在从句中 作主、宾、 表语 在从句中 作状语
在从句中 不充当从 句的任何 成分
比较:引导定语从句的引导词
关系词 who 关 系 whom 代 which / as 词 that whose when 关 系 where 副 词 why 先行词 人 人 物 从句中的成分 主、宾 宾 主、宾
人或物 人或物
名词性从句解题三部曲
•着眼点在于表现为有时态形式的动词(动词时态) 1.根据有时态动词来确定主句。查看主句是否缺少 本该由名词充当的成分。*** 2.如果本该由名词充当的成分,却由一个句子来 代替(其中一定有一个表现为时态形式的动词), 把它定为名词性从句。然后根据主句所缺名词性 成分,明确其为何种类型名词性从句。*** 3.最后根据该类型从句本身所缺成分,确定适当 连结代词(副词),并放在从句句首。***
避免名词性从句翻肠倒肚痛苦不堪
名词性从句的心病:最怕有人传闲话
the news that the People believe ___________________ economic crisis will be over soon. _______________________________.
区别在于主句是否缺成分:不缺--定从;缺---名从 联系在于某种等式关系:名词(代词)+定从=名从
定语从句与同位语从句的区别在于:
• He has just got the news that you told me yesterday. • He has broken the promise that he made last month. • 限定具体哪一个 •He got the news that the Chinese team had won the match. •He broke the promise that he would invite me to dinner tonight. •解释什么内容
That ___ our class team will win the school ___________ ____________________ basketball match It is very likely __________
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