名词性从句基础重点知识归纳

判断办法:1.主语从句+第二个谓语+…(或用形式主语) 2….vt./介词+宾语从句
3….系动词+表语从句
4….同位名词=同位语从句…
名词性从句分类
主语从句
宾语从句
名词性从句
同位语从句
表语从句
II. 名词性从句的引导词:引导作用
1.连接词 :that、if、whether 无意义
“是否”
不作成分
重点 3 :it与名词性从句
A:it 作形式主语 1.他犯了那样一个错误真是遗憾。 ________________________ That he made such a mistake is a pity .
It is a pity that…
2.真奇怪他今天没有来上学。 ________________________ That he was absent from schomust be
Anything that 任何…的事
kept secret. 2._______ What we need is more time. 3._______ Whohas taken away my bag
is
unknown.
4._________ Whoever breaks



1. I don’t know whether/if ________ I’ll be free tomorrow. 2. I don’t know whether _______ or not he is free now. 3. The question is whether _______ this book is worth reading. 4. It depends on _______ whether we will have enough money. 5. Whether _______ they can master the grammar matters a lot to their homework. whether 6.I don’t know_________to go for a picnic. whether 7.They are discussing __________ the plan is ok.
Who will take the position isn’t decided.

whoever, whatever ________________ 等引导的名词性从句不含
有疑问意义,相当于名词后加一个定语从句, Who, what ____________ 等引导的名词性从句含有疑问 意义。
1.__________ Whatever
he works hard to He thinks it possible that _______________________
________________________________ catch up with others.
重点4.what,whatever,who,whoever…… 请你归纳
B:it 作形式宾语
(1) make /find/ feel / consider / think it + adj / n + that… (2)it 指代后面从句所叙述的内容,常用 like/dislike/love/hate/appreciate/make+it + if 或 when从句 I have made it my habit that I get up before 6:30 everyday . I would appreciate it if you would turn the music down .
that he was lazy. 1. What ____ made him fail is ____ 2. China is no longer what ____ it used to be. what is called the Hometown of Nvwa. 3. I work in ____ that 4. We express the hope ______they will come to visit China again. that/-5. We all hope ________ we will be admitted to that all of our university in three years, and ______ teachers will be healthy and happy forever.
1.It is widely accepted that ____ the earth goes around the sun. A. while B. that C. if D. for
=That the earths goes around the sun is widely accepted.
2. 连接代词 :who、 whom 、whose、 what、 which whatever whoever…… 作主/宾/表/定 3. 连接副词: when、 where、why、how
作状语
Step2 名词性从句 五大重点知识
名词性从句重点归纳 : 重点一:区别that , what与which 重点二:区别whether 与if 重点三:it与名词性从句 重点四:区别 what, whatever, 与 no matter what ... 重点五:名词性从句的语序
C : that 引导不同的从句
Do you know the fact that he won the first prize? (同从) Do you know the fact that they were talking about? (定从)
规律
定语从句是对先行词起修饰限定作用,而 同位语从句则解释说明先行词的具体内容
no matter… 只能引导状语从句, …ever既可引导状语从句又可以引 导名词性从句.
重点5
语序问题
1.The teacher suggested that we should pay enough attention to reading and writng. 2. Could you tell me where you think the accident ______ happened? 3. Whether you are happy depends on your attitude.
重点1:A:连接词that与what 的区别
What he said makes me happy.
That a new teacher will come is true .
that 只起连接作用,无意义,在从句中不充当任 何成分,且在宾语从句中有时可省。 what既起连接作用, 又在从句中作主语, 宾语,表语 (且在名词性从句中只有what可作表语)
重点2. 区别if与whether
请你归纳
请你归纳
只能使用whether 的情况:
a. 主语从句 b. 表语从句 c. 同位语从句 d. e. f. g. 介词后的宾语从句 whether or not 直接连用时不用if to do…前 discuss后面只能用whether
1. Whether ________ we’ll go camping tomorrow depends on the weather. 2. The argument whether _______ we’ll have a sports meeting remains to be settled. 3. I’m thinking about________ whether they will support us. 4. We didn’t know ________ whether or not she was ready.
规律
引导词在从句之首,如有插入语, 其紧跟在引导词后,其他一定用陈述语序 引导词+主语+谓语+其它
Practice makes perfect!
Learning aims: 1.能够判断是什么名词性从句。 2.能够辨析和运用恰当的引导词。
名词性从句 是在句子中起名词作用的句子。它在复 合句中能担任主语、宾语、表语、同位 语,因此分别叫做主语从句、宾语从句、 表语从句和同位语从句。
Step1.Lead-in Ⅰ.请判断下列的句子属于哪种从句 1.When we will start is not clear. (主语从句) 2.I don’t think he can finish the task without your help. (宾语从句) 3.My idea is that it is time for us to study hard. (表语从句) 4.Do you agree with the idea that it is time for us to study hard ? (同位语从句)
It is strange that…
用it 作形式主语的结构
(1) It is + 名词 + 从句 It is a fact that … 事实是… It is an honor that …非常荣幸 It is common knowledge that …是常识 (2) It is + 形容词 + 从句 It is natural that… 很自然… It is strange that… 奇怪的是… (3) It is+ 过去分词 + 从句 It is reported that… 据报道… It has been proved that… 已证实… It is said that… 据说… (4) It + 不及物动词 + 从句 It seems that… 似乎… It happened that… 碰巧… It appears that… 似乎…
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(完整版)名词性从句知识点总结

(完整版)名词性从句知识点总结

(完整版)名词性从句知识点总结名词性从句知识点总结名词性从句是指在复合句中充当名词的从句。

它可以在句子中充当主语、宾语、表语或同位语。

以下是名词性从句的几个重要知识点:主语从句主语从句在句子中充当主语的角色。

它引导的从句通常由关联词that引导,但有时可以省略。

例如:- That he stole the money is a fact.宾语从句宾语从句在句子中充当宾语的角色。

它通常由关联词that引导,但也可以由其他关联词如whether, if, who, whom等引导。

例如:- She asked me if I had finished my homework.if I had finished my homework.- I wonder whether he will pass the exam.whether he will pass the exam.表语从句表语从句在句子中充当表语的角色。

表语从句通常由关联词that引导,但有时也可以由其他关联词如whether, if, what等引导。

例如:- His biggest concern is that he might lose his job.that he might lose his job.- The question is what we should do next.what we should do next.同位语从句同位语从句在句子中充当同位语的角色,用来解释或说明名词的具体内容。

同位语从句通常由关联词that引导,但也可以由其他关联词如whether, if等引导。

例如:- The fact that he lied to us is very disappointing.that he lied to us is very disappointing.- My hope is that we can find a solution to the problem.that we can find a solution to the problem.以上是名词性从句的一些常见知识点总结。

名词性从句知识点

名词性从句知识点

名词性从句知识点在英语语法中,名词性从句是一个重要且复杂的部分。

它在句子中起着名词的作用,包括主语从句、宾语从句、表语从句和同位语从句。

接下来,让我们逐一深入了解。

一、主语从句主语从句即在句子中充当主语的从句。

例如,“What he said is true”(他说的是真的。

)在这个句子中,“What he said”就是主语从句。

引导主语从句的连接词主要有三类:1、从属连词:that、whetherThat he will come is certain (他会来是肯定的。

)这里的“that”在从句中不充当成分,只起引导作用。

Whether she will go there is not decided (她是否会去那里还没决定。

)“whether”表示“是否”。

2、连接代词:what、who、which、whose、whatever、whichever、whoever 等What you need is more practice (你需要的是更多的练习。

)“what”在从句中充当宾语。

3、连接副词:when、where、why、how 等When the meeting will be held has not been announced (会议何时举行还未宣布。

)需要注意的是,主语从句后置时,常用 it 作形式主语,而将真正的主语从句放在后面。

例如:It is unknown whether he will come (他是否会来还不知道。

)二、宾语从句宾语从句在句中充当宾语。

比如,“I know that he is a student”(我知道他是个学生。

)“that he is a student”就是宾语从句。

引导宾语从句的连接词与主语从句类似:1、从属连词:that(在口语或非正式文体中常省略)、whether、ifHe said (that) he was busyI wonder if/whether he will come2、连接代词:what、who、which、whose、whatever、whichever、whoever 等She asked me what I was doing3、连接副词:when、where、why、how 等Could you tell me how I can get there?宾语从句的时态要根据主句的时态来变化。

名词性从句基础知识点速记

名词性从句基础知识点速记

名词性从句基础知识点速记名词性从句是英语语法中的重要概念。

它指的是在句子中充当名词的从句,可以出现在主语、宾语、表语、同位语等位置。

掌握名词性从句的基础知识点对于提高英语语法水平至关重要。

本文将简要介绍名词性从句的基础知识点,帮助读者快速掌握其用法。

一、名词性从句的类型名词性从句可以分为主语从句、宾语从句、表语从句和同位语从句四种类型。

1. 主语从句主语从句在句子中充当主语的角色,常常出现在句首。

例如:"What he said is true."(他所说的是真的。

)主语从句常以连接词that引导,但在口语中常省略。

注意,当主语从句是反意疑问句时,连接词应保留。

例如:"Whether he will come or not is still uncertain."(他是否会来仍然不确定。

)2. 宾语从句宾语从句在句子中充当宾语的角色,常常出现在动词后面。

例如:"I believe that he can do it."(我相信他能做到。

)宾语从句常以连接词that引导,但在口语中常省略。

例如:"She asked if I could help her."(她问我是否能帮助她。

)3. 表语从句表语从句在句子中充当表语的角色,常常出现在系动词后面。

例如:"The important thing is that you understand it."(重要的是你能理解。

)表语从句常以连接词that引导,但在口语中常省略。

例如:"The fact is I am not interested in it."(事实是我对此不感兴趣。

)4. 同位语从句同位语从句用于对前面名词的解释或补充。

例如:"The fact that he cheated surprised me."(他作弊的事实让我感到惊讶。

名词性从句英语语法知识点汇总

名词性从句英语语法知识点汇总

名词性从句英语语法知识点汇总名词性从句是在句子中起名词作用的句子。

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。

下面就是小编给大家带来的名词性从句英语语法知识点汇总,希望大家喜欢!引导名词性从句的连接词可分为三类:连接词:that,whether,if 不充当从句的任何成分)连接代词:what, whatever, who, whoever, whom,whose, which.连接副词:when, where, how, why不可省略的连词:1. 介词后的连词2. 引导主语从句和同位语从句的连词不可省略。

That she was chosen made us very happy.We heard the news that our team had won.比较:whether 与 if 均为"是否"的意思。

但在下列情况下,whether 不能被 if 取代:1. whether 引导主语从句并在句首2. 引导表语从句3. whether 从句作介词宾语4. 从句后有"or not"Whether he will come is not clear.大部分连接词引导的主语从句都可以置于句末,用 it 充当形式主语。

It is not important who will go.It is still unknown which team will win the match.1)由从属连词 that 引导的从句叫做名词性 that-从句。

That 只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词义。

名词性 that- 从句在句中能充当主语、宾语、表语、同位语和形容词宾语,例如:主语:That he is still alive is sheer luck. 他还活着全靠运气。

宾语:John said that he was leaving for London on Wednesday. 约翰说他星期三要到伦敦去。

名词性从句知识点总结

名词性从句知识点总结

名词性从句知识点总结名词性从句是指在一个句子中扮演名词的角色,作为主语、宾语、表语等成分的从句。

在英语语法中,名词性从句是一个重要的语法结构,掌握好名词性从句的知识点对于提高英语语言水平和理解复杂句子非常有帮助。

本文将对名词性从句的几个主要知识点进行总结。

1. 定义和特点名词性从句是一种从句类型,它在句子中充当名词的角色,可以作为主语、宾语、表语等。

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

2. 主语从句主语从句在句子中作为主语,常用连接词that引导。

例如:That heis late is a common problem.(他迟到是个常见问题。

)3. 宾语从句宾语从句在句子中作为动词的宾语,通常由连接词that、whether、if引导。

例如:She asked me if I could help her.(她问我是否能帮她。

)4. 表语从句表语从句在句子中作为表语,常用连接词that引导。

例如:The important thing is that you are safe.(重要的是你安全。

)5. 同位语从句同位语从句在句子中作为对某个名词或代词的解释或说明,通常由连接词that引导。

例如:The fact that she passed the exam is a relief.(她通过考试的事实令人松了一口气。

)6. 后置定语从句后置定语从句在句子中作为对名词或代词的修饰,通常由关系代词引导。

例如:The book that she recommended is very interesting.(她推荐的那本书非常有趣。

)7. 时间状语从句时间状语从句在句子中作为一个时间状语来修饰动词,常用连接词when、while、as、before、after等引导。

例如:He arrived home before it got dark.(在天黑之前他回到了家。

名词性从句知识点总结

名词性从句知识点总结

名词性从句知识点总结一、名词性从句作主语名词性从句可以作为主语,通常由关系代词引导,包括 that, who, whom, whose, which 等。

例如:1. What he said is true.(他说的是真的。

)2. Whoever comes late will be punished.(谁迟到谁受惩罚。

)二、名词性从句作宾语名词性从句可以作及物动词的宾语,常由连接词 that, if, whether 等引导。

例如:1. He said that he would come.(他说他会来。

)2. I don’t know whether she is coming.(我不知道她是否会来。

)三、名词性从句作表语名词性从句可以作表语,通常由连接词 that, whether, who 等引导。

例如:1. The problem is whether we should go.(问题是我们是否要去。

)2. My hope is that you can help me.(我的希望是你能帮助我。

)四、名词性从句作定语名词性从句可以作定语,通常由关系代词引导,包括 that, who, whom, whose, which 等。

例如:1. The book that I bought yesterday is very interesting.(我昨天买的书非常有趣。

)2. The girl who is standing there is my sister.(站在那里的女孩是我的妹妹。

)五、名词性从句作同位语名词性从句可以作同位语,通常由连接词 that 引导。

例如:1. The news that she has passed the exam is exciting.(她通过考试的消息让人兴奋。

)2. The fact that he is leaving surprises me.(他要走的事实让我感到惊讶。

名词性从句知识点整理

名词性从句1)名词性从句的基本概念:、名词性从句相当于名词词组,在复合句中起名词性作用。

2)名词性从句的分类主语从句、表语从句、宾语从句和同位语从句主语从句(Whether he will attend our English Party tomorrow)remains unknown.宾语从句Tom gave me(what he thinks is most suitable for me).表语从句The most important thing for us now is(how we can get there on time.)同位语从句There is little evidence(that the seriously injured girl will completely recover.)3)名词性从句的引导词1)连接词:that, whether/ if;2)关系代词who(m), whose, what(ever), which(ever)3) 关系副词:when, where, how, why.4)名词性从句的做题步骤:(三步曲)1)先用括号把名词性从句标注出来2)分析括号当中的从句有没有缺成分(主语或者宾语)3)缺成分:缺人:who(ever)缺物:what (ever)不缺成分:that, whether/ if;when, where, how, why.注意一:同谓语从句是与先行词同位或同等的从句,先行词常为名词如news, fact, truth, conclusion, hope, decision, belief, opinion, view, feeling, suggestion, proposal, etc.注意:同位语从句前名词的数Where did you get the idea that I could not come?Word came that China launched its first manned spaceship on Oct 15, 2003.注意二:用形式主语it来引导主语从句1、It + be + 名词+ that从句It is a fact that---事实上…It is a pity that---可惜的是…It is a shame that---…真是可耻It is common knowledge that---毫不奇怪的是…2、It + be + adj. + that从句It is certain that---很肯定…It is natural that---很自然…It is obvious that---很显然…3、It + be + 过去分词+ that 从句It is said that---据说…It is believed that---人们认为…It is reported that---据报道…It has been proved that---…已证明It is estimated that---据估计…4、It + 动词+ that从句It seems that---好像是…It turned out that---结果…It occurred to me that---我想到…注意三:介词后面的宾语从句that通常不能跟在介词后面做宾语,但是在介词in, except, besides,之后可跟that从句。

名词性从句要点梳理

名词性从句要点梳理名词性从句,就是在句中起名词作用的从句,分为主语从句、表语从句、宾语从句和同位语从句。

现在我们对名词性从句的要点进行梳理,以帮助同学们理清脉络。

要点一:连接词的选择1.that与whatthat在句中无实际含义,不充当成分,只有在宾语从句中可以省略。

但如果有两个或两个以上的宾语从句时,只有第一个that可以省略。

如:He said(that)he was hurt by her words and that he would not come back again.that引导的主语从句为避免头重脚轻,常用it作形式主语,而把主语从句放到后面。

what是连接代词,相当于the thing(s)that,在从句中作主语、宾语或表语。

例1 You can’t imagine how funny it is.I’m dealing with used to be your problem.A.which B.that C.what D.whatever【解析】答案为C。

宾语从句缺少主语,不可选that。

本句句意为“我在处理曾经属于你的问题”。

选C。

例2 -Jack is promoted again.-Well,there’s no doubt he will be qualified for his future position. A.which B.what C.that D.whether【解析】答案为C。

本句句意为“毫无疑问他会胜任未来的职位”。

考查同位语从句句型“There is no doubt that…”,类似句型有“It is no wonder (that)…”。

例3 is said failure is the mother of success,and I think is said by our wise ancestors is true.A.It;that;what B.As;that;that C.What;that;it D.It;不填;as 【解析】答案为A。

英语语法名词性从句知识点总结

英语语法名词性从句知识点总结 名词性从句即指性质相当于名词的从句,是英语语法中⽐较难的从句。

以下是由店铺整理关于英语语法名词性从句知识点的内容,希望⼤家喜欢! 英语语法名词性从句知识点(⼀) 当名词后⾯所接的从句表⽰与名词同位并为名词的实际内容时,这个从句就是同位语从句。

如: The news that China has joined the WTO excite us all. 中国加⼊了世界贸易组织这⼀消息使我们⼤家兴奋不已。

He told us the truth that he fell down from his bike this afternoon. 他告诉了我们他从单车上摔下来这⼀真相。

同位语中应注意: 1. ⾼中所学能带同位语从句的名词不多,常见的有:answer, belief, conclusion, decision, discovery, doubt, explanation, fact, hope, idea, information, knowledge, law, message, news, opinion, order, possibility, problem, promise, proof, proposal, question, report, risk, rumor, story, suggestion, truth, theory, thought, wish, word等。

如: Hw sent us a message that he won’t come next week. 他送信来告诉我们说,下周他不来了。

There is no doubt that he is fit for this job. 毫⽆疑问,它适合这⼀⼯作。

2. 表⽰“命令、建议、要求” advice, demand, decision, desire, idea, insistence, instruction, order, plan, proposal, recommendation, request, requirement, suggestion, wish 等名词的同位语,须⽤虚拟语⽓。

名词性从句知识汇总

英语复合句是历年高考的高频考点。

名词性从句作为复合句的三大从句之一,包括主语从句、宾语从句、表语从句以及同位语从句。

其内容多、考点细、具有良好的区分度,所以一直受到高考命题人的青睐。

下面对名词性从句的必备知识以及高频考点进行系统的梳理和分析,以期为广大考生的备考助上一臂之力。

01名词性从句的引导词1. 引导词的类型英语中的从句都有引导词(有时没有引导词,是因为省略了引导词),名词性从句也不例外。

名词性从句的引导词可以分为以下三类:选择名词性从句的引导词是名词性从句的主要考点。

一般而言,对引导词的选择基于以下思路——一方面,要熟悉所有引导词的意义,进而根据语境进行选择。

另一方面,可以使用以下语法层面的技巧:①从句中缺名词(即主语、宾语、表语),用连接代词;②从句中不缺名词(即主语、宾语、表语),用连词或连接副词;③特殊情况时,从句不缺名词也可用what/which,起修饰作用,如what problems / which fruit。

【例1】(2018 全国卷III · 61)I’m not sure is more frightened, me or the female gorilla(大猩猩)that suddenly appears out of no where.【解析】句意:我不确定谁(who)更害怕,是我还是那只不知从哪里突然冒出来的雌猩猩。

首先,我们可以判断从句缺主语,所以要选择连接代词;然后,根据句意,可以确定答案为who。

【例2】(2018 江苏卷· 21)By boat is the only way to get here, which is we arrived.A.where B.when C.why D.how【解析】句意:坐船是到达这里的唯一方法,这就是我们如何(how)到达的。

这里缺一个连接副词,根据前半句的意思提示,可以确定应该填how,所以选D 项。

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