3.名词从句
高考英语名词性从句复习课件(共35张PPT)
表语从句 表语从句位于连系动词后。
其基本结构为: 1. My suggestion is that we should go shopping. 2. It looks as if it’s going to rain.
同位语从句在句中作同位语，它一般要放 在主句中某些名词的后面，说明这些名词的含 义。可跟同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。
that在同位语从句 与定从句的区别
同位语从句
定语从句
that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表）
同位语从句与前面的名 定语从句对先行词起修饰 词是同位关系，表示这 作用，表示“…的”。 个名词的内容
同位语从句的that 一般 而定语从句中的关系代词
4. It depends on _w_h_e_t_h_e_r we will have enough money.
5. W__h_e_t_h_e_rthey can do it matters little to us.
6. __I_f__ you are not free tomorrow, I’ll go without you.
around the sun.
5. The problem is _t_ha_t__ we can’t finish the work in time.
6. We express the hope ___th_a_t ___ they will come to visit China again.
(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。
高中英语名词性从句讲义(超详细版)
名词性从句一．定义：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。
1. His words are true. What he said is true.2. The dog sensed something good. The dog sensed that there was something good nearby.3. These are his words. These are what he said.4. My Maths teacher, Mr He, is a kind person. The news that the plane had crashed made us sad.二．引导名词性从句的连接词连词：在从句中不充当成分，只起连接作用 that, 无实义whether, if 是否as if \ as though 似乎，好像连接代词：有词义，在句中担任主语，表语，定语或宾语。
what, 什么 who, 谁whom, 谁，作宾语 whose, 谁的 which, 哪一个whatever, whoever……也可以引导。
连接副词：有词义，在句中担任状语。
when ,什么时候 where, 什么地方 why, 为什么 how ,怎么样how many, how much, how often三．主语从句1. 作句子主语的从句叫主语从句。
What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。
It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。
That he is late for school makes the teacher very angry. 他上学迟到让老师很生气。
高中英语真题：名词性从句
名词性从句【考纲解读】1.了解名词性从句的基本用法;2.熟练掌握名词性从句的引导词及引导词在从句中的作用;3.what与that的区别；whether与if的区别；4. it作形式主语和形式宾语；5. that引导同位语从句与定语从句的区别。
【预习导学】名词性从句指的是在主句中起的作用相当于________ 的从句，主要包括____________、____________、______________和__________________。
一、主语从句1．引导主语从句的连接词：从属连词that, whether/if；连接代词what, who, whom, whose, whatever, whichever, whoever 等；连接副词when, where, why, how, whenever等。
①___________ they were in truth sisters was clear from the fa cial similarity between them.从她们的面貌相似度就能清楚地看出她们真是亲姐妹。
②___________ struck me most in the movie was the father’s deep love for his son.影片中最打动我的是父亲对他儿子深深的爱。
2．主语从句一般放在句首，但有时也可用it作形式主语，而将主语从句移到句子的末尾。
常见的句型：(1)It＋be＋形容词(necessary/likely/important/uncertain等)＋that从句(2)It＋be＋名词(短语)(a pity/a shame/no wonder/no surprise 等)＋that从句(3)It＋be＋过去分词(said/reported/decided/believed等)＋that 从句(4)It＋不及物动词(seem, appear, happen等)＋that从句① __________________________ side effect the medicine will bring about, although about two thousand patients have taken it.尽管大约两千名患者已经服用了这种药，但是它会带来什么样的副作用还不清楚。
语法复习3： 名词性从句(修订)
高三英语专题复习要点回顾与精练专题04 名词性从句一【语境检测】用适当的连接词、连接代词或链接副词填空使得文章的语意通顺完整。
Light’s Many Colors多彩的光1_______white light is made up of different colors was proved through Newton’s work.The English scientist, Isaac Newton (1643-1727), did a lot of experiments to study light. 2________interested him was the color of light. 3_______light is “white”or “colorful”was still unknown to the people of his time. Few doubted the common knowledge 4_______white light was “pure” light without colors.The question is 5_______he did the experiment. It is quite simple. He allowed a beam of light to pass through a piece of triangular(三角形) glass and then fall on a white wall.6_______he saw on the wall was a band of colors: red, orange, yellow, green, blue, indigo and violet. Were the colors produced by the glass? NO. When Newton passed the light that had come out of the triangular glass through a second triangular glass, all he got was white light.7_______light is colorful was still a question. However, 8_______the colors came from was answered through the experiment. It is certain9_______the colors of light are from the light itself, not form the glass or anything else. The experiment showed 10_______ light had to be looked upon in a new way. Man need to learn more about light.1.That2.what3.Whether4. That5.how6.What7.Why8.where9.that 10.that二【知识导图】三、名词性从句常用关联词的选择三、易混淆的引导词的区别类别说明what与that的区别（见考题1，2）what作复合关系代词并表示“所……的(东西)”之意,相当于“the +名词+ that /which”或“all that”,可指代不确定的事物,在从句中作主语、宾语或表语;而that在名词性从句中只起引导作用,不表达任何意思。
名词性从句
你告诉我们的消息真的令人鼓舞。
二、同位语从句与定语从句的不同之处
1、含义不同：同位语从句是对前面名词的解释说明， 知道具体内容，指同一件事（可以划等号）；定语从 句用来修饰、限定前面的名词，不知道具体内容。
e.g. The news that our team has won the final match is encouraging. （从句说明“消息”
7.Miss. Liang , a 24-year-old girl, teaches us
English .
(名词作同位语)
8.The news that our team had won made us happy.
(从句作同位语)
4. 在句中用作同位语的从句叫做同位语从句. 其用途是对前面的名词作进一步解释，说明 该名词的具体内容。可以跟同位语从句的名词 通常是news,idea,fact,word,hope,advice等。
It is a pity that you didn't go to see the film yesterday.
It is reported that China has sent another man-made satellite into orbit.
It dose't matter whether he is wrong or not.
(同位语从句)
2. The news that they _w__o__n__ the game s__p__r_e__a__d__
the whole school.
(宾语从句)
3. I _d__o_n__’_t__t_h__i_n__k_ that he i_s_ an honest boy.
名词性从句基础重点知识归纳课件
与将来事实相反的情况
表示对将来的虚拟
在虚拟语气中，与将来事实相反的情况通常使用一般将来时态或过去将来时态来表示。这种用法常见 于表达对未来情况的假设或愿望，例如在科幻小说、电影或剧本中。
05
名词性从句的特殊结构
it作形式主语
指代主语
在英语中，有时为了保持句 子结构的平衡或者为了强调 某个部分，我们使用“it” 作为形式主语，而真正的主 语则放在句子的后面。例如： “It is important to study English.”在这个句子中， “it”是形式主语，而真正 的主语是“to study English”。
避免句子头重脚轻
在英语中，如果一个句子的 主语太长或者太复杂，那么 将“it”作为形式主语可以 避免句子头重脚轻，使句子 结构更加平衡。例如：“It is not uncommon for students to make mistakes on exams.”在这 个句子中，“it”作为形式 主语，使得句子结构更加平 衡。
with复合结构
表示伴随情况
“with复合结构”是一种表示伴随情况的句型，通常用于描 述当某个动作发生时，另一个动作也同时发生。例如： “With the door open, the cat came in.”这个句子表示门 打开的同时，猫也进来了。
with复合结构
补充说明
“with复合结构”也可以用于补充说明某个动作的情况或 者背景。例如：“He lay on the bed, with his eyes closed.”这个句子表示他躺在床上，眼睛闭着。
01
02
03
04
who用于引导主语从句、宾 语从句和表语从句。
whom用于引导宾语从句。
高考英语名词性从句讲解
高考英语名词性从句讲解一、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。
分类：主语从句、表语从句、宾语从句和同位语从句。
引导名词性从句的1）连接词：that, whether, if;2）关系代词：who, whom, whose, what, which, whatever, whichever;3) 关系副词：when, where, how, why.二、要点：人物主语：who, whoever what, whatever宾语：whom, whomever what, whatever名词性从句表语：whom what定语：which what whose状语when where why how whenever however wherever不做成份：that if/whether as if /as though三、基础知识学习：1主语从句: 主语从句是在复合句中代替作主语的名词, 充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。
1.that 引导的主语从句①句首That a round-trip to Mars would take more than a year and a half is estimated.That he misunderstood me is obvious.That引导主语从句，放句首，不做任何成分，不可省略。
②用形式主语it来引导句子A. that引导主语从句放句首时，有时会为了避免头重脚轻，保持句子平衡，常用it做形式主语，把真正的that引导的主语从句放句后。
It is strange that he made no answer.It is known to all that the earth is round.B. 用it做形式主语的主语从句结构注意：i. It 作形式主语和it引导强调句的比较It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。
名词性从句(12-13)
*We consider it our duty that we should help those in need.
3.表语从句的几个句型
The fact is that…
The truth is that…
Байду номын сангаас事实是…
真相是…
The problem is that… 问题是… The question is that \ whether… The trouble is that… That’s because… That’s why… 问题/麻烦是… …的原因是… The reason why …..is that… 那时因为… 那是为什么
一、名词性从句
• • • • 主语从句 表语从句 宾语从句 同位语从句
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, whichever.
任何想要参加的人请在这里签名.
Whoever wants to take part in it please sign your name here. =Anyone who wants to….
三.whether & if 引导的名词性从句 * We want to know if/whether they will attend the lecture. *I don’t know whether he will come or not. * It depends on whether he has got well prepared. *The problem is whether he will come (or not). *Whether he come or not is not important Tips: 用Whether的请况: 1. 与or not连用 2. 介词后的宾语从句 3.主语从句和表语从句中
高中英语必修三(北师大版)7-3单元语法—名词性从句 教学课件
8．有消息称将有更多的中学毕业生被大学录取。
Information
has
been
put
forward
_t_h_at__m_o_r_e_m__id_d_l_e_s_c_h_o_o_l_g_r_a_d_u_a_te_s_w__il_l_b_e_a_d_m__it_t_ed__i_n_to__u_n_iv_e_r_s_it_ie_s_. 9．很久以前，人们也许更诚实，那时的生活完全不同于今天
(2)连词 ·连接词：that, whether, if (不作成分) ·连 接代 词 ： what, who, whom, which, whichever, whatever, whoever(作主语、宾语、表语或定语) ·连接副词：when, where, how, why (作状语)
(3)what 与 that 引导名词性从句的区别 ·what 在从句中作主语、表语、宾语等。 ·that 在从句中不充当成分，也无具体意思，只起连词符号作用， 在宾语从句中常省略。 (4)it 作形式主语的常见句型 ·It＋be＋形容词(necessary/likely/important/certain 等)＋that 从 句。 ·It＋be＋名词(短语)(a pity/a shame/no wonder 等)＋that 从句。 ·It＋be＋过去分词(said/told/reported 等)＋that 从句。 ·It＋不及物动词(seem, appear, happen, matter 等)＋that 从句。
Part Ⅲ 单元语法——名词性从句
学习目标 1.主语从句 2.宾语从句 3.表语从句 4.同位语从句
Ⅰ.单句语法填空
1．__W__h_a_t__ really matters is that she wore a pair of white shoes. 2．Go and get your coat. It's _w__h_e_re___ you left it.
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1 第3讲 名词性从句 英语中从句可分为三大类：__________ , ___________和____________ .
从句判断：指出下列划线部分的从句类型。 1.I will ask my parents if they will let me go. 2.If you are not sure, please refer to what is said in the book. 3.Those who not only learn from books but also through practice will succeed. 4.Please stand up where you have fallen. 5.Whether we’ll go camping tomorrow depends on the weather.
名词性从句有四种：__________ , __________ ,___________和____________ . 引导名词性从句的词 1）连接词： 2）连接代词： 3）连接副词：
判断以下名词性从句的类型。 1.Word came that an economic crisis would occur in the country in the near future.. 2.Life today is quite different from what it was fifty years ago. 3.It worries his parents that he has disappeared. 4.She reminded me that I had a meeting to attend. 5.Whether or not she will go to America for colleg is up to her. 6.He left me a message that he would buy me a ticket to the concert. 7.The problem is how we can raise such a large amount of money in such a short time.
名词性从句练习 1. _____ we need more practice is quite clear. A. When B. What C. That D. / 2. _____ I accept the gift or refuse it is none of your business. A. If B. Whether C. Even if D. No matter when 3. 30. The little girl who got lost decided to remain _____she was and wait for her mother. A. where B. what C. how D. who 4. _____ he is doing seems quite difficult. A. How B. That C. Which D. What 5. _____ certain that his invention will lead to the development of production. A. That’s B. This is C. It’s D. What’s 6. _____ that there is another good harvest this year. A. It says B. It is said C. It was said D. He was said 7. ---- _______ helps others will be helped. ---- So, I’m thankful to and try to help ______ helps us. A. Whoever; whomever B. Who; whoever C. Whoever; whoever D. Who; whoever 8. We can give him ___________ help he wants. A. which B. every C. whatever D. that 2
9. It is generally considered unwise to give a child _________ he or she wants. A. however B. whatever C. whichever D. whenever 10. _____ still needs to be discussed. A. How is the plan to be carried out B. How the plan is to be carried out C. Why is the plan carried out D. Why the plan carried out 11. _____ is unknown to us all. A. Where did she put it B. Where she put it C. That where she put it D. In which she put it 12. _____ nothing to do with us. A. What he did is B. What he has done is C. What did he do has D. What he has done has 13. That’s _____ the school has called on us to do. A. what B. that C. how D. why 14. --- Do you mind if Jim comes to help? --- I really don’t know ___________ a person like him can help me with. A. what B. that C. how D. if 15. The reason I have to go is _____ if I don’t. A. that she will be disappointed B. because she will be disappointed C. because of her being disappointed D. that she will be disappointing 16. It was _____ he worked hard that he succeeded. A. because B. since C. as D. for 17. It seemed that the girl _____. A. had lost important something B. had lost something important C. lost important things D. lost something important 18. The fact _____ Yao Ming is the richest Chinese player is well known. A. what B. which C. that D. why 19. ________ get such a book? A. Where do you think can I B. Do you think where can I C. Do you think where I can D. Where do you think I can 20. I have no idea _____. A. what does the word “infinity” mean B. what the word “infinity” means C. what the meaning of the word “infinity” D. what the word “infinity” mean 21. His suggestion _____ to see the art exhibition interested every one of us. A. that we go B. which we should go C. that we would go D. when we should go 22. I’ll certainly tell the head teacher _____ pleased I am with it. A. how B. what C. who D. whom 23. I wonder _____ he asked such a silly question in public. A. how B. what C. that D. why 24. _____ do you think will teach us maths next term? A. Whom B. Who C. What D. That 25. I will give this dictionary to _____ wants to have it. A. whomever B. whoever C. whom D. whatever 26. Do _____ you think is right _____ difficulties you may have. A. what/however B. that/what C. whatever/whoever D. what/whatever 27. Are you sure _____? A. whether she is honest B. that she is honesty C. she is honest D. is she honest