最新中考名词性从句的总结归纳
(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。
名词性从句总结
名词性从句总结名词性从句是一个句子,在句子中充当其他句子成分的词组。
它作为名词的补充,可以充当主语、宾语、表语、同位语或介词宾语。
名词性从句在句子中起着重要的作用,可以使句子结构更加复杂丰富。
下面将对名词性从句的种类、结构和用法进行总结。
一、名词性从句的种类名词性从句包括主语从句、宾语从句、表语从句和同位语从句。
它们在句子中的作用不同,下面将对它们进行详细的介绍。
1. 主语从句主语从句作为句子的主语,通常以“that”引导,也可以用“whether/if”引导。
例如:- That he is late is very frustrating. (他迟到了很令人沮丧。
)- Whether she can come or not is still uncertain. (她是否能来还不确定。
)2. 宾语从句宾语从句作为句子的宾语,通常以“that”引导,也可以用“whether/if”引导。
例如:- I hope that you can join us for the party. (我希望你能参加我们的派对。
)- He doesn't know whether he should go or not. (他不知道他是否应该去。
)3. 表语从句表语从句作为句子的表语,通常以“that”引导,也可以用“whether/if”引导。
例如:- His main concern is that he won't pass the exam. (他最担心的是他不会通过考试。
)- The question is whether we should continue or stop. (问题是我们是继续还是停下来。
)4. 同位语从句同位语从句修饰前面的名词,通常以“that”引导,也可以用“whether/if”引导。
例如:- The news that he won the competition is exciting. (他赢得比赛的消息令人兴奋。
名词性从句要点总结
名词性从句要点总结名词性从句相当于名词,可分别作主句的主语、表语、宾语和同位语。
(一)引导名词性从句的连接词(二)主语从句1、主语从句在复合句作主语。
e。
g. Who will go is not important.2、用it作形式主语,主语从句放在句末。
e。
g。
It doesn't matter so much whether you will come or not.3、that引导主语从句时,不能省略.e。
g. That he suddenly fell ill last week made us surprised。
(三)表语从句1、表语从句在复合句中作表语,位于系动词之后。
e。
g. The question was who could go there。
2、that 引导表从不能省略(四)宾语从句宾语从句在复合句中作宾语。
引导宾语从句的连词that一般可省略。
e。
g. I hope (that) everything is all right.宾语从句的位置1.动宾结构:从句在动词后After she heard _that_ most of the members voted against her, she managed a smile。
2. 介宾结构:从句在介词后面I think Henry will be happy with _what_is inside the envelope.(错误)This story is about that NiuLang and ZhiNv met each other by accident on the earth and fell in love.注意:一般情况下,介词后面不接that从句;介词except,but, for,besides, in等除外3。
接在某些形容词之后The owner of the restaurant were frightened / afraid (that)_ Henry would not come back again and _that he would tell his friends about the bad treatment he got in the restaurant。
初中英语知识点归纳名词性从句的构成及用法总结
初中英语知识点归纳名词性从句的构成及用法总结名词性从句是英语语法中的一个重要概念,可以在句子中充当名词的作用。
本文将从名词性从句的构成以及用法两个方面进行总结。
一、名词性从句的构成名词性从句由一个引导词和从句组成,通常可以通过以下几种引导词引导:1. 连接代词连接代词可引导主语从句、宾语从句和表语从句,常见的有:what、which、who、whom、whose、when、where、why等。
例如:- 主语从句:What she said is true.- 宾语从句:I don't know which book he wants to buy.- 表语从句:My question is who will go to the party.2. 连接副词连接副词通常引导状语从句,常见的有:how、when、where、why 等。
例如:- 时间状语从句:I will call you when I arrive.- 地点状语从句:We often go hiking where the air is fresh.- 原因状语从句:He couldn't attend the meeting because he was sick.3. 连接代词+ever连接代词+ever通常引导反义疑问句的陈述部分,例如:whoever、whatever、whichever、however等。
例如:- Whoever arrives first will get the prize.- You can eat whatever you like.二、名词性从句的用法名词性从句在句子中可以充当主语、宾语、表语和同位语的角色,下面将分别进行介绍。
1. 主语从句主语从句在句子中充当主语的作用,常见的连接词有:what、whether、which、who、whom、whose等。
例如:- What she said is important.- Whether we go or not doesn't matter.2. 宾语从句宾语从句在句子中充当宾语的作用,常见的连接词有:that、if、whether、what、which、who、whom、whose等。
名词性从句语法总结(必备4篇)
1.宾语从句,是名词性从句的一种。
在主从复合句中充当宾语,位于及物动词、介词或复合谓语之后的从句称为宾语从句。
宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。
2.宾语从句的引导词有三种:(1)以that引导的宾语从句:that引导的宾语从句一般都是由陈述句充当,引导词that没有实际意义,不在从句中作任何成分,that可以省略,而且从句成分齐全,句意完整。
Do you think (that) it will rain? 你认为天会下雨吗?He said (that) he could come on time. 他说他会准时来的。
(2)以whether或if引导的宾语从句:从属连词if,whether引导的名词从句是由一般疑问句或选择疑问句转化而来的,变成从句后,语序由原来的倒装语序变成陈述语序。
whether和if意为“是否”。
Let us know whether / if you can finish the work before Friday.请让我们知道你是否能在星期五以前把工作做完。
I don’t care whether you like the story or not.我不在乎你是否喜欢这个故事。
(3)特殊疑问词what/ when/ where/ who等引导的宾语从句:此类宾语从句原来是特殊疑问句,变成宾语从句后要用陈述语序,由wh-开头的疑问词引导。
包括who, whom, whose, what, which等连接代词和where, when, how,why等连接副词,这些引导词有各自的意思,在从句中要作相应的成分,不能省略。
例如:Could you tell me which gate we have to go to?请问我们得走哪个门?He didn’t tell me how long he would stay here.他没有告诉我他要在这里呆多长时间。
初中英语知识点归纳名词性从句的分类和引导词
初中英语知识点归纳名词性从句的分类和引导词名词性从句是英语语法中的一个重要部分,它在句子中起到名词的作用。
在初中英语中,名词性从句主要包括主语从句、宾语从句、表语从句和同位语从句。
本文将对这四种名词性从句的分类和引导词进行详细的归纳和总结。
一、主语从句主语从句在句中作主语,常常用来引导主语从句的引导词有:that, whether, who, whom, what, which, whoever, whatever, whichever等。
1. 引导词“that”该引导词常用于陈述句,如:- That he is a good student is well known to everyone.(他是个好学生这一点是众所周知的。
)- That we should protect the environment is of great importance.(保护环境非常重要。
)2. 引导词“whether”该引导词常用于一般疑问句和特殊疑问句中,如:- Whether he will come to the party or not is still uncertain.(他是否会来参加派对还不确定。
)- I don't know whether he is telling the truth.(我不知道他是否说的是真话。
)3. 引导词“who, whom”这两个引导词常用于主语从句中表示人,who作为主语,whom作为宾语,如:- Who will take care of the baby is not yet decided.(谁来照顾这个婴儿还没有确定。
)- Whom he loves is none of our business.(他爱谁与我们无关。
)4. 引导词“what”该引导词常用于主语从句中表示事物,如:- What makes him happy is playing basketball.(使他快乐的是打篮球。
初中英语知识点归纳常见名词性从句的用法
初中英语知识点归纳常见名词性从句的用法【中考英语知识点归纳】常见名词性从句的用法名词性从句是英语语法中的重要部分,它充当一个名词的角色,在句子中作主语、宾语、表语和同位语等成分。
在初中英语中,我们常常会遇到名词性从句的用法。
下面是对常见名词性从句用法的归纳和总结。
1. 主语从句主语从句在句子中作主语,引导词有 what、whether、if、who、which、where、how等。
例如:- What she said is very touching.(她说的话很感人)- Whether he will come to the party is still uncertain.(他是否会来参加聚会还不确定)2. 宾语从句宾语从句在句子中作宾语,引导词有 that、if、whether、who、which、where、how等。
例如:- She asked me if I wanted to go shopping with her. (她问我是否想和她一起去购物)- He doesn't know where he lost his pen.(他不知道他丢了笔的地方)3. 表语从句表语从句在句子中作表语,引导词有 that、whether等。
例如:- The important thing is that we need to be united.(重要的是我们需要团结一致)- The fact is whether we can finish the task on time.(事实是我们是否能按时完成任务)4. 同位语从句同位语从句在句子中解释或说明一个名词,引导词有 that。
例如:- The news that he passed the exam pleased his parents.(他通过考试的消息让他的父母很高兴)- The idea that learning English is important to our future is widely accepted.(英语对我们的未来很重要的观点被广泛接受)5. 定语从句定语从句在句子中修饰一个名词,引导词有 that、who、which、where、whose等。
(完整word版)名词性从句归纳,推荐文档
名词性从句归纳一、名词性从句概说、结构与功能名词性从句是起名词作用的从句,其功能相当于名词词组,在复合句中可作主语、宾语、表语和同位语。
与之对应的名词性从句分别为主语从句、宾语从句、表语从句和同位语从句。
二、主语从句1、主语从句的类别●以从属连词that 引导的主语从句。
(从句位于句首,that通常不省略)→ That she will come to the conference has excited every one of us.●以从属连词whether 引导的主语从句。
(从句置于句首时一般不用if来代替whether)→ Whether we’ll go outing depends on the weath er.●以连接代词(what, whatever, who, whoever, which, whichever等词)引导的主语从句。
→ Whoever will be in charge of the project hasn’t been decided yet.【注】what 与that在引导主语从句时,what 不但起连接作用,而且还有具体意义,意为“所…的”,相当于the things that结构;而that则无词义。
即如果从句中不缺少主语或宾语时,选择that,否则用what。
●以连接副词(when,where, how, why 等词)引导的主语从句.→ When the new road is open to traffic has not been made clear.2、用it 作形式主语的主语从句注:以下几种特殊情况必须用it作形式主语:⑴ It is + adj. + that 从句常见的形容词有:necessary,right,likely,wrong,important,certain,clear,obvious,strange 等。
→ It is likely that there will be a snowstorm tomorrow.⑵ It is + noun + that 从句常接这种句型的名词有:a pity, a shame, good news, a fact, an honor, a wonder, no wonder 等。
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一个句子成分,它在句子中充当名词的角色。
名词性从句包括主语从句、宾语从句、表语从句和同位语从句。
它们的作用是替代名词,在句子中担任名词的成分,从而使句子更加丰富多彩,表达更加准确清晰。
下面将对名词性从句的知识点进行总结。
1. 主语从句。
主语从句在句子中充当主语的角色,常常由连接词that, whether, if, who, whom, whose, what, which等引导。
例如:What she said is true.(她说的是真的。
)。
Whether he will come is uncertain.(他是否会来是不确定的。
)。
2. 宾语从句。
宾语从句在句子中充当宾语的角色,常常由连接词that, whether, if, who, whom, whose, what, which等引导。
例如:I know that she is coming.(我知道她要来。
)。
He asked me if I could help him.(他问我能否帮他。
)。
3. 表语从句。
表语从句在句子中充当表语的角色,常常由连接词that, whether, if, who, whom, whose, what, which等引导。
例如:The fact is that he is ill.(事实是他生病了。
)。
The question is whether we should go or not.(问题是我们是否应该去。
)。
4. 同位语从句。
同位语从句是对名词进行解释、说明的从句,常常由连接词that, whether, if, who, whom, whose, what, which等引导。
例如:The news that he won the prize made us happy.(他获奖的消息让我们很高兴。
)。
The idea whether we should have a party is being discussed.(我们是否应该举办聚会的想法正在讨论中。
(完整版)名词性从句用法归纳
名词性从句:在句子中起名词作用的句子叫名词性从句(Noun Clauses)。
名词性从句在复合句中能担任:主语、宾语、表语、同位语、介词宾语等。
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。
一、引导名词性从句的连接词引导名词性从句的连接词可分为三类:1、从属连词(5个):(1)that无词义,在从句中不做成分,在宾语从句或表语从句中that有时可以省略(2)whether,if 有词义,在从句中不做成分(whether,if均表示“是否”之意,表明从句内容的不确定性)不可以省略(3)as if, as though (均表示“好像”,“似乎”之意)在从句中不做成分2、连接代词(9个):what, whatever, who, whoever, whom, whomever, whose, which, whichever,有词义,在从句中做成分,不可以省略(who what which 在从句中做主语、宾语、其中what 指代没有范围的事物,which指代有范围的事物,表“选择哪一个”whom做宾语whose 做定语)3、连接副词(7个):when, where, how, why, whenever, wherever, however有词义,在从句中做状语,不可以省略4、that省略的情况:(1)定语从句中做宾语(2)that引导宾语从句时(3)that引导表语从句时(4)主语从句中it做形式主语,that从句置于句末时5、that不可省略的情况:(1)定语从句中做主语(2)由that引导主语从句放句首时(3)that引导同位语从句时(4)宾语从句中i it做形式宾语,真正的that宾语从句中that不可以省略ii 一个句子有两个或多个并列的宾语从句时,引导第二个和以后几个句子中的that不可以省略iii 与动词相隔的宾语从句,不可以省略iv that引导的宾语从句放在句首时,不可以省略二. 主语从句1、主语从句:作句子主语的从句叫主语从句。
重要知识点总结名词性从句的种类与用法归纳
重要知识点总结名词性从句的种类与用法归纳名词性从句是英语语法中的一种重要句子结构,它可以在句子中充当名词的作用。
名词性从句的种类和用法有多种,下面将对其进行详细的总结和归纳。
1. 主语从句(Subject Clause):主语从句在句子中充当主语的角色,常用的引导词有:that, whether, who, whom, which, what等。
例如:- That he is innocent is beyond doubt.(他是无辜的是毋庸置疑的。
) - Whether she will come to the party is still uncertain.(她是否会来参加派对仍然不确定。
)- Who broke the window is unknown.(谁打碎了窗户不得而知。
)2. 宾语从句(Object Clause):宾语从句出现在句子中充当动词的宾语,常用的引导词有:that, whether, if, who, whom, which, what, when, where, why, how等。
例如:- He said that he would help me.(他说他会帮助我。
)- I don't know whether he is coming or not.(我不知道他是否会来。
)- She asked me what my favorite color was.(她问我最喜欢的颜色是什么。
)3. 表语从句(Predicate Clause):表语从句在句子中充当表语的角色,常用的引导词有:that, whether, who, whom, which, what等。
例如:- My belief is that honesty is the best policy.(我的信念是诚实是最好的策略。
)- The question is whether we should continue this project.(问题是我们是否应该继续这个项目。
名词性从句知识点总结简单
名词性从句知识点总结简单1. 主语从句主语从句用来充当主句的主语,常使用的连词有that, whether, if, whoever, whatever等。
例如:- Whether we should go or stay depends on the weather.(我们是该走还是该留,则取决于天气。
)- What you said doesn't matter.(你说的不重要。
)2. 宾语从句宾语从句用来充当主句的宾语,常使用的连词有that, whether, if, wh-疑问词等。
例如:- I don't know what he wants.(我不知道他想要什么。
)- He asked me if I could help him.(他问我是否可以帮助他。
)3. 表语从句表语从句用来充当主句的表语,常使用的连词有that, whether, wh-疑问词等。
例如:- The problem is whether we can finish it on time.(问题是我们能否按时完成。
)- His belief is that everyone should be treated equally.(他的信念是每个人都应该受到平等对待。
)4. 同位语从句同位语从句用来对主句中的某一名词进行进一步解释或说明,一般由that引导。
例如:- The news that he would come back made me happy.(他会回来的消息让我很高兴。
)- I have no doubt that she will succeed.(我毫不怀疑她会成功。
)名词性从句的特点:1. 名词性从句在句子中充当名词的作用,可以充当主语、宾语、表语或同位语。
2. 名词性从句的引导词包括that, whether, if, wh-疑问词等。
3. 名词性从句和关联词的选择要根据从句在主句中的作用来确定。
初中英语知识点归纳名词性从句的引导词与结构
初中英语知识点归纳名词性从句的引导词与结构名词性从句是英语语法中的一个重要知识点。
它在句子中担任名词的作用,可以作主语、宾语、表语、同位语等。
名词性从句的引导词与结构有多种,本文将对其进行归纳和总结。
一、名词性从句的引导词1. 作主语的引导词:that, whether/if, who, which, what, whoever, whichever, whatever, whenever, wherever例如:- That he passed the exam delighted us all.(that引导主语从句)- Whether/if he will come is still uncertain.(whether/if引导主语从句) - Who will go with you hasn't been decided yet.(who引导主语从句)2. 作宾语的引导词:that, whether/if, what, who, whom, which, whoever, whomever例如:- He said that he would attend the meeting.(that引导宾语从句)- I don't know whether/if he is telling the truth.(whether/if引导宾语从句)- Can you tell me what you want for your birthday?(what引导宾语从句)3. 作表语的引导词:that, whether, what例如:- The problem is that he is always late.(that引导表语从句)- The question is whether we should continue with the project.(whether引导表语从句)- The important thing is what we learn from our mistakes.(what引导表语从句)4. 作同位语的引导词:that, whether/if, what例如:- The fact that he lied surprised everyone.(that引导同位语从句)- The question whether we should go is still unanswered.(whether引导同位语从句)- The problem is what should be done next.(what引导同位语从句)二、名词性从句的结构1. 主语从句:名词性从句作主语,放在句子的主语位置,常用的引导词有that, whether/if, what, who等。
初中英语知识点归纳名词性从句的使用和句型转换
初中英语知识点归纳名词性从句的使用和句型转换初中英语知识点归纳:名词性从句的使用和句型转换在初中英语学习中,名词性从句是一个非常重要且常见的语法知识点。
名词性从句在句子中起着名词的作用,并且通常用来作主语、宾语、表语或者宾语补足语。
本文将归纳总结名词性从句的使用方法以及一些常见的句型转换。
一、名词性从句的用途名词性从句通常有四种用途,分别是作主语、宾语、表语和宾语补足语。
下面将具体介绍每一种用途。
1. 作主语名词性从句作主语时,通常以从句开头,主句谓语动词常用单数形式。
例如:- What he said is true.(他说的是真的。
)- Whether she will come is still unknown.(她是否会来还未知。
)2. 作宾语名词性从句作宾语时,通常以从句替代宾语。
例如:- I believe that you can do it.(我相信你能做到。
)- He asked me how to solve the problem.(他问我如何解决这个问题。
)3. 作表语名词性从句作表语时,通常以从句来说明主语的身份、状态、特征等。
例如:- The important thing is that we never give up.(重要的是我们永不放弃。
)- The question is whether he can pass the exam.(问题是他是否能通过考试。
)4. 作宾语补足语名词性从句作宾语补足语时,通常以从句来补充说明动词的含义。
例如:- I consider it my duty to help others.(我认为帮助别人是我的责任。
)- They made it clear that they would not attend the meeting.(他们明确表示不参加会议。
)二、名词性从句的句型转换名词性从句在使用时,也可以进行一些句型转换,使句子更加生动、灵活。
初中英语知识点归纳名词性从句的主语与宾语
初中英语知识点归纳名词性从句的主语与宾语初中英语知识点归纳:名词性从句的主语与宾语名词性从句是句子中作为名词使用的从句,在句子中可以充当主语、宾语、表语等不同的成分。
其中,名词性从句作为主语与宾语的使用较为常见且重要。
本文将对名词性从句的主语与宾语进行归纳总结。
一、名词性从句作为主语名词性从句作为主语出现在句子的开头,它承担了句子的主语成分,常用于以下几种情况:1. 报告与问候:常见的句型有"It's (not) + 形容词 + that...",例如:"It's important that we learn English well."(我们学好英语很重要)2. 喜好与感受:常见的句型有"It's + 形容词/名词 + that...",例如:"It's a pity that she couldn't come to the party."(她不能来参加派对真可惜)3. 被动信息:常见的句型有"It's + 过去分词/现在分词 + that...",例如:"It's known to all that he is a hardworking student."(众所周知,他是个努力的学生)4. 归因与解释:常见的句型有"It's + 名词 + that...",例如:"It's my dream that I become a doctor in the future."(我梦想着将来成为一名医生)二、名词性从句作为宾语名词性从句作为宾语出现在句子的谓语动词后面,承担了句子中的宾语成分,常用于以下几种情况:1. 表达思想与说法:常见的动词有believe, think, know, consider, suppose等,例如:"I believe that honesty is the best policy."(我相信诚实是最好的策略)2. 询问与疑问:常见的动词有ask, wonder, question等,例如:"She asked me if I had finished my homework."(她问我是否完成了作业)3. 喜好与感受:常见的动词有like, love, hate, enjoy等,例如:"I hate that they always arrive late."(我讨厌他们总是迟到)4. 命令与建议:常见的动词有suggest, order, demand等,例如:"My teacher suggested that we study harder for the exam."(我的老师建议我们为考试更努力学习)总结:名词性从句作为主语与宾语在英语语法中具有重要的地位,熟练掌握这一知识点对于学习英语语法和提高英语写作水平都至关重要。
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中考名词性从句的总结归纳Noun ClauseI本章要点II名词性从句语法点分述一、宾语从句1.引导宾语从句的连接词a.that引导(that可以省略)I know (that) most matter has three states(状态).♥Attention♥宾语从句中that不可省略的情况宾语从句that常可省略,但在以下情况下不能省略1)当主句谓语动词带有两个或两个以上宾语从句时,可以省略第一个that,其他不能省略。
I believe (that) you have done your best and that things will get better.2)当it作形式宾语时当宾语从句后跟有宾语补足语时,通常在宾语从句处使用形式宾语it,将真正的宾语从句移至句末。
结构公式:主语+consider/find/make/regard/think/+ it+宾补+ that +句子/ to do sthShe made it clear to her parents that she would learn to deal with various problems.★小试身手★1)特朗普说得很清楚他想当总统。
(make… clear)2)我们理所当然的认为父母应该爱我们一辈子。
(t ake… for granted)3)consider, we, it, should, that, with, importance, all, of, great, we, theory, combine, practice(连词成句)b.whether / if引导1)在whether …… or not 的固定搭配中,不能用if。
I don’t know whether he will study abroad or not.2)在介词后,只能用whether 和特殊疑问词,不能用if。
His father is concerned about whether he will be kicked out of school.♥Attention♥if或whether引导的宾语从句时,虽具有疑问意义,但从句语序应用陈述句语序。
在考试中如果确定句子意思表示“是否”,则一定选择用whether。
★小试身手★1)I wonder ________ there’s any need to spend so much money on the party.2)Some people believe ________ a monkey person is sociable.3)She is worried about ________ she can get promoted.4)Teacher told the students________ the sun________ (have) eight planets.2.连接代词以及连接副词引导★小试身手★1)只有小孩子知道自己在找什么。
2)Professor Nelson wanted to know ______.A. when would the conference beginB. When the conference would beginC. when will the conference beginD. when the conference will begin3)I’m not sure ______.A. what is the assignment of tomorrowB. what the assignment for tomorrow isC. what will the assignment for tomorrow beD. what will be the assignment of tomorrow3.宾语从句连词总结4.宾语从句的语序宾语从句除个别情况外,全部使用陈述句语序。
★小试身手★1)Do you know__A___?A. when the sports meeting will beginB. when the sports meeting beginsC. when the sports meeting beginD. when will begin the sports meeting2)Will this sheep have to have a great deal of grass?Do you think … (连接成宾语从句)5.宾语从句的时态★小试身手★1)I don’t know if we each have a destiny, or if we’re all just floating around accidentally, likeon a breeze.2)The scientist told the student that the sun ____________ round. (be)3)I believe that the friendship between us _______ forever. (last)4)I knew that our team _____________ (win) the competition.5)Kate knows what John _____ now.A. doesB. will doC. has doneD. is doing6.宾语从句否定转移★小试身手★1)We have to finish the work now.(反义疑问?______________)2)You never told us why you were late for the meeting.(反义疑问?_____________)3)Nacy, sweep the classroom, ______?A. don’t youB. do youC. will youD. doesn’t she4)--He didn’t go to the lecture this morning, did he?-- ______. Tough he was not feeling very well.A. No, he didn’tB. Yes, he didC. No, he didD. Yes, he didn’t7.宾语从句和动词不定式转换类似I don’t know what I should do.=I don’t know what to do.what to do with; how to deal with固定词组用法。
I don’t know what I should do with this messy situation.= I don’t know what to do with this messy situation.★小试身手★宾语从句和不定式转换练习:1)I believe that he is an honest man. (保持原句意思)I believe _____ to _____ an honest man.2)He expected to be forgiven. (保持原句意思)He expected that he _____ _____ forgiven.3)He i sn’t in the office now, I think. (保持原句意思)I _____ _____ he _____ in the office.4)He will pass the exam. We think it possible. (合并为一句)We think _____ _____ he will pass the exam.二、主语从句主语从句可以直接放在句首;也可用it作形式主语,而将从句放在句末。
1.主语从句的引导词主语从句通常由连词that和whether、连接代词或连接副词引导。
a.that引导That a single man in possession of a good fortune must be in want of a wife is a truth universally acknowledged.(用it改写)♥Attention♥that引导的主语从句出现在句首时,that不可省略。
b.whether引导Whether chewing gum helps prevent tooth decay is unknown to me. (用it改写)♥Attention♥用whether 引导主语从句,而不用if。
c.连接代词引导所有值得做的事情都值得做好。
♥Attention♥连接代词引导,不能用it改写Whoever leaves last turns off the light.d.连接副词引导doesn’t matter.was a mystery.♥Attention♥谓语动词一律用第三人称单数e.what引导(相当于中文的“的字结构”),主谓一致问题“看后” What we have is knowledge, but what we need are chances.★小试身手★1)沙漠之所以美丽,是因为在它的某个角落隐藏着一口井。
2.主语从句与形式主语it常见的用it作形式主语的复合结构:1.It is + n./adj. +that It is a pity/shame that...It is a surprise that…It is a fact that…It is common knowledge that …It’s certain that…It is possible/likely that...It is obvious/clear that…It is true that…It is necessary \important \natural\... that…可惜的是……令人吃惊的是…事实是……是常识肯定…很可能……很明显…的确…2.It +不及物动词+that It happened that...It occurred to me that…It appears/seems that…It turned out that…碰巧……我突然想起…似乎,好像…原来…3.It + be +过去分词+从句It is said that...It is known to all that...It is reported that...It is believed that...It is suggested that + (should)do...据说……众所周知……据报道……据相信…;人们相信…建议……★小试身手★1)纸是中国首先造出来的,这是事实。