名词性从句总结
高考名词性从句知识点总结
高考名词性从句知识点总结高考是每个学生在学习过程中都会经历的一次重要考试。
在语文科目中，名词性从句是一个常见的考点。
名词性从句是指在句子中充当名词的从句，可以充当主语、宾语、表语或者介词宾语。
下面就来总结一下高考中常见的名词性从句知识点。
1. 主语从句主语从句在句子中充当主语的角色，常用的引导词有：that, whether/if, who, what, which, how等。
例如：- That he is innocent is beyond doubt.（他无辜是毫无疑问的）- Whether/if she will come to the party is still uncertain.（她是否会来参加派对还不确定。
）2. 宾语从句宾语从句在句子中充当宾语的角色，常用的引导词有：that, whether/if, who, whom, whose, what, which等。
例如：- I believe that love can change the world.（我相信爱可以改变世界。
）- I don't know whether/if he will come or not.（我不知道他是否会来。
）3. 表语从句表语从句在句子中充当表语的角色，常用的引导词有：that, whether/if, who, whom, whose, what, which等。
例如：- My dream is that I can travel around the world.（我的梦想是我可以环游世界。
）- The question is whether/if she will accept the offer.（问题是她是否会接受这个提议。
）4. 同位语从句同位语从句用来解释或说明一个名词或代词，常用的引导词有：that, whether/if, who, whom, whose, what, which等。
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。
名词性从句完整版经典实用
(2)It +be+形容词 (necessary/natural/wonderful/likely/strange/important/certain等 )＋that从句
eg.It is wonderful that all of you have passed the difficult exam.
•名词性从句完整版
•13
误：If Mary really heard him is really doubtful. 正：Whether Mary really heard him is really doubtful. 正：It was doubtful if /whether Mary really heard him.
•名词性从句完整版
⒈连词：引导从句但不作任何成分。
⑴that—没有意义，引导主/宾/表/同位语从句。 ①It is said that there will be a party tonight. ②They say (that) there will be a party tonight. ③Why he failed was that he made a vital mistake. ④The key that he succeeded lied in his hard work. ⑵if—是否，引导宾语从句，主语从句。
2 It was a pity that you failed in the exam.
•名词性从句完整版
用it 作形式主语的结构
• It＋be＋名词(短语)(a pity/a shame/a surprise/no wonder等)＋ that从句
ห้องสมุดไป่ตู้
eg. It is a pity that you have missed the wonderful lecture.
(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。
名词性从句总结(易懂版)
英语句子基本结构I（主） love （谓）you（宾）主谓宾I am（系动词） a police.（表语）主系表系动词：be 成为：become 看起来：seem appear look表示变化： go get turn run fall grow 感官：feel taste smell look sound 表示状态：remain stay keep lie stand prove名词性从句：主语从句、宾语从句、表语从句、同位语从句名词性从句就是用一个结构完整句子来代替原先在主语、宾语、表语位置的名词。
一、主语从句1、It 【 (be动词+形容词/名词/过去分词)、动词】 that ……Eg：It is natural that they get married finally. 他们最后结婚了是很自然的事情。
It is out of expectation that they get married finally. 他们最后结婚了是令人出乎意料的事情。
It is a good day that we can enjoy our holiday. 这是个令我们都能享受好天气的日子。
It is reported that he is chosen as the new president of US. 根据报导他成为了新的美国总统。
It seems that she is satisfied with her work. 看起来她对她的工作很满意。
It 充当形式主语，代替的是that 后面的部分。
That不充当句子成分。
2、what在主语从句中充当成分What you said is very important. [ 还原回来是 you said what，证明what充当成分 ]二、宾语从句主语+谓语+从句（从句充当宾语）1、动词（+介词）/形容词 +宾语从句We heard that they got married. 我听说他们结婚了。
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。
名词性从句权威全面总结 打印版 (适合初高中)(配套练习)
名词性从句一、概述在句子中起名词作用的从句称为名词性从句。
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。
二、名词性从句的引导词1、连接代词：who, whom, whose, what, which, whoever, whatever 有词义，在从句中担任成分，如主语、表语、宾语、或定语等。
2、连接副词：when, where, why, how等有词义，在从句中担任成分，作状语。
3、从属连词: that, whether, if, as if, because (as if, because 只引导表语从句)三、用法详解（一）主语从句1、主语从句用连接代词、连接副词和从属连词that, whether引导。
that不可省略。
That you don’t like him has nothing to do with me.Whether John can do the experiment remains a question.Who will be sent abroad to further his studies is not announced. What surprised me most was that such a little girl can play the violin so well.2、当主语过长时，常常用it作形式主语，而把真正的主语从句放在主句后面。
常用句型有：1)It +be +形容词（true, possible, certain, likely, surprising, strange, import ant…）+ that从句It’s certain that she will do well in the exam.It’s likely that he will tell me everything about that night.2)It +be +名词词组（no wonder, an honor, a pity等）+that 从句It’s a pity that he can’t come.3)It +be +过去分词（said, reported, expected, supposed）+that 从句It’s said that he is quite self-confident.It’s reported that a letter from the university has reached him.4)It +seem/ happen/look as if等+that从句tIt seems that Alice is not coming.It happened that I was a witness to the accident.5)It +does n’t matter(make no difference)+wh-It doesn’t matter whether you know my name or not.It makes no difference to me where we shall have the meeting.1.____ is a fact that English is being accepted as an international language. A. There B. This C. That D. It2. It’s obvious to the students _____ they should get well prepared for their future .A．as B. which C. whether D. that3. It worried her a bit ______her hair was turning grey.A. whileB. ifC. thatD. for4. Does _______ matter if he can't finish the job on time?A. thisB. thatC. heD. it （二）宾语从句1、宾语从句用连接代词、连接副词和从属连词that, whether, if 引导。
从句语法知识点总结
从句语法知识点总结一、名词性从句名词性从句是在主句中充当名词的从句，通常包括主语从句、宾语从句、表语从句和同位语从句。
1. 主语从句主语从句在复合句中充当主语，常常以“it is/was + that/whether/if + 从句”或“wh-词 + 谓语”引导，如：- It is important that we finish the project on time.（是否我们能按时完成项目很重要。
）- Whether we go hiking depends on the weather.（我们是否去徒步取决于天气。
）2. 宾语从句宾语从句在复合句中充当宾语，常常以“that/whether/if + 从句”或“wh-词 + 谓语”引导，如：- She told me that she would come to the party.（她告诉我她会来参加派对。
）- I wonder if he has finished his homework.（我想知道他是否做完了作业。
）3. 表语从句表语从句在复合句中充当表语，常常以“that/whether/if + 从句”或“wh-词 + 谓语”引导，如：- The problem is that we are running out of time.（问题是我们时间不够了。
）- His belief is that hard work leads to success.（他的信念是努力工作会导致成功。
）4. 同位语从句同位语从句在句中对前面的名词起补充说明或解释的作用，常常以“that/wh-词 + 谓语”引导，如：- The news that the team won the championship made everyone excited.（球队赢得冠军的消息让每个人都很兴奋。
）- I have no idea where they are going for vacation.（我不知道他们去哪里度假。
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。
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13. Father made a promise ________ I passed the examination, he would buy me a bicycle. A. that B. if that C. whether D. that if 14. -What about the speech he made this afternoon? - ________ he said so must be quite encouraging, I think. A. What B. That C. / D. All 15. There are signs ________ restaurants are becoming more popular with families. A.in which B. which C. that D. whose
A. it what B. it that C. what D. that 9. He, ________ is playing an important part, is well-known to us all. A. that who B. those who C. who that D. who 10. It matters little ________ a man dies, but ________ matters so much more is ________ he lives. A. how; what; how B. how; it; how C. why; it; why D. which; what; that 11. Pointing to the house, he said, "This is ________ I used to live when I was young." A. when B. what C. that D. where 12. After ten years, he had changed a lot and looked different from ________ he used to be. A.why B. which C. what D. who
7. The fact troubles me so much ________ I have been unable to pass the driving test up to now. A. which B. because C. why D. that 8. See to ________ the children don't catch cold.
19. ________ we can pass the coming examination will mainly depend on ________ we learn and ________ we learn it. A. Whether; what; how B. That; whether; why C. If;; how 20. Although most of them have no doubt ________ he will pass the exam, I still wonder ________ he has really got everything ready. A. whether; that B. that; whether C. that; that D. whether; whether key: 1-5 DABCC 6-10 ADBDA 11-15 DCDBC 1620 ADAAB
16. Because they usually receive the same score on standardized exams, there is often disagreement as to ________ is the better student, Bob or Helen. A. who B. where C. when D. whose 17. Scientists believe native Americans arrived by crossing the land bridge that connected Siberia and ________ more than 10,000 years ago. A. this is Alaska B. Alaska is now C. is now Alaska D. what is now Alaska 18. The boy dived into the water and, after ________ seemed to be a long time, he came up again. A.what B. that C. it D. which
5. Word came ________ the PLA man approached the child slowly and helped him to safety. A. since B. so that C. that D. why 6. The child is always lying, so none of us will believe ________ he says. A.whatever B. no matter what C. how D. which
1. Someone is ringing the doorbell. Go and see ________ . A. who is he B. who he is C. who are they D. who it is 2. ________ she couldn't understand was ________ fewer and fewer students were interested in her lessons. A. What; why B. That; what C. What; because D. Why; that 3. -We haven't heard from Jane for a long time. - ________ has happened to her? A. Do you suppose that B. What do you suppose C. Do you think that D. What you think 4. I don't care ________ she has no money. I care ________ she is honest or not. A. if; when B. whether; that C. if; whether D. what; if