公开课--名词性从句复习
名词性从句 复习课件
whether常用于引导表示“是否”的名词性从句，如宾语从句或表语从句。例 如：“I am not sure whether she will come or not.”
一般疑问句的引导词
if
if常用于引导表示“是否”的一般 疑问句，如宾语从句或表语从句 。例如：“I don't know if he is available this weekend.”
特点
具有名词的语法功能，可 以独立存在或作为其他句 子的成分。
作用
表达完整意义，使句子结 构更加丰富和灵活。
分类
主语从句
宾语从句
在句子中充当主语的名词性从句，通常放 在句子的开头，用引导词that、whether等 引导。
在句子中充当宾语的名词性从句，通常出 现在动词或介词后面，用引导词that、 what等引导。
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名词性从句的时态和语态
时态：与主句保持一致
当前时间点
当主句和从句的时间点是现在或未来时，从句的时态通常与主句保持一致。例如 ，“我知道他明天要来”（I know he is coming tomorrow）。
过去时间点
当主句和从句的时间点是过去时，从句的时态通常也是过去时。例如，“他说他 昨天已经去了”（He said he had gone yesterday）。
表语从句
同位语从句
在句子中充当表语的名词性从句，通常出 现在系动词后面，用引导词that、whether 等引导。
在句子中充当同位语的名词性从句，通常 出现在名词后面，用引导词that、whether 等引导，对名词进行补充说明。
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名词性从句的引导词
陈述句的引导词
that
高三英语一轮复习名词性从句公开课课件(共27张)
改错： 1. I think that unnecessary that we spent so much money on these books. it 2. That is hard to decide when and where we will held our sports meeting. it 3. Everybody considers it impossible which he wants to finish the job in such a short time. that 4. It doesn’t matter that you will come or not.
I’d do if I had the money.
注 意：
“what”引导主语从句时，谓语动词：
1）常与其后的名词作表语一致
2）根据句子的语境而定。
1. What you left _____ are only several old books. (be) is 2. What you said ___of great importance. (be) doesn’t 3. What he says and does _______concern me. (do) don’t 4. What he says and does _______agree. (do)
句型变换：把下列名词性从句转换成定语从句
1. Whoever breaks the law is to be punished. Anyone who breaks the law is to be punished. _____ _____ 2. He will give the dictionary to whoever needs it most. anyone____ who He will give the dictionary to ______ needs it most.
名词性从句复习公开课
【归纳2】whether, if（是否） 的区别:if只用在及物动词 后的宾语从句:顺口溜: 猪头 皮 戒后 或者 不定食 用whether。 11
12. I can’t imagine _______made him act like that. what 13. This is _____ we want to say. what 14. _____ he wants is a book. What 15. I read about it in this book or that book, but I book which can’t remember _______ it was. which 16.Would you mind telling me ______ language your friend speaks, English or French French? 【归纳3】 which , what 在名词性从句的区别： ① what 在名词性从句中常翻译为什么或…的； ② which在名词性从句中常翻译为哪个（一般有 选择范围）
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三、语篇练习 I am going to tell youwhat __1__happened in my restaurant today.This afternoon a poorly-dressed gentleman came into my restaurant. Nobody knew 2who he was. We wondered why he was so hungry. We were surprised that he finished 3 two orders of food in a very limited time. We doubted 4whether/if man was able to pay the bill. The gentleman the whether/i f we would mind waiting for just a few asked 5 minutes. Then we were shocked to see 6____ he took out of that a letter and a million pound bank-note. I asked Mr. whether/if Clements ____ 7 _____ it was ture. Mr. Clements said it was true because two of this amount had been issued by the what the gentleman Bank of England this year. He thought 8 Why showed them couldn’t be a fake. 9 a gentleman with a million pound note was in rags and ate in our small restaurant was a big puzzle to all the people there. I really how couldn’t describe 10____excited I was. 15
公开课教案名词性从句
公开课教案名词性从句教学目标：1. 理解名词性从句的定义和作用；2. 掌握不同类型的名词性从句（如主语从句、宾语从句、表语从句和同位语从句）的构成和用法；3. 能够正确运用名词性从句进行口语和书面表达。
教学重点：1. 名词性从句的定义和作用；2. 不同类型的名词性从句的构成和用法。
教学难点：1. 不同类型的名词性从句的区分；2. 连接词的选择和使用。
教学准备：1. PPT课件；2. 相关练习题和答案。
教学过程：一、导入（5分钟）1. 引导学生回顾句子成分的知识，强调主语、宾语、表语的重要性；2. 提问：同学们知道从句吗？从句有哪些类型呢？二、名词性从句的定义和作用（10分钟）1. 讲解名词性从句的定义：相当于名词的从句，可以在句子中作主语、宾语、表语等；2. 强调名词性从句的作用：丰富句子结构，提高表达准确性。
三、不同类型的名词性从句（10分钟）1. 主语从句：讲解构成和用法，如“That he will e is certn.”；2. 宾语从句：讲解构成和用法，如“I think that he is honest.”；3. 表语从句：讲解构成和用法，如“His decision is that he will study abroad.”；4. 同位语从句：讲解构成和用法，如“The fact that he missed the trn is obvious.”。
四、连接词的选择和使用（10分钟）1. 讲解常见连接词：that, whether, who, what, where, when, why等；2. 强调连接词在名词性从句中的作用：引导从句并连接主从句。
五、练习与反馈（10分钟）1. 学生分组练习，运用名词性从句进行口语表达；2. 教师选取部分学生进行展示，给予评价和反馈。
教学反思：本节课通过讲解和练习，使学生了解了名词性从句的定义、作用和不同类型的构成及用法。
在教学过程中，注意引导学生回顾句子成分的知识，帮助学生更好地理解名词性从句。
公开课-名词性从句(定稿)
that 和 what 都可引导所有 的名词从句。
但是，what除起连接作用外， 还在名词性从句中充当成分， 可做从句的主语、宾语、或表 语。
而that在名词性从句中不 充当任何成分，只起连接作用。
2.that的省略
A. (that)
请用that/ (that)填空
B. that
1.I don’t think __A__ she is coming.
shipped abroad in time.
A. which B.it
C. whom D. those
1.为了使句子保持平衡，常用先 行词it作形式主语或形式宾语,
而把真正的主语或宾语放到后
面。 2.it作形式宾语的情况 1)在“动词+宾语+宾语补足语”
句型中 2)动词是love，like, hate,
that引导的名词性从句，作主语、 表语、同位语时一般不能省略。
在引导单个的宾语从句时可以省略， 但在以下几种情况中that不能省略： 1）It 做形式宾语的宾语从句； 2）并列宾语从句中，从第二个
宾语从句开始都不可省略； 3）当that作介词宾语时，that
不可省掉。
3.whether和if的选用
why/because都引导表语从 句。
Why引导的表语从句表示结 果；because引导的表语从 句表示原因
三.it在名词性从句中作形式主语或形式宾语的用法
1.___ is a fact that English is being accepted as
an international language.
Consolidation (巩固一下吧)
A letter to teachers from a graduation
高三英语名词性从句复习公开课件
同位语从句和定语从 句的区别
同位语从句和定语从句都修饰 名词，但同位语从句是对名词 的解释，而定语从句是对名词 的限制。
总结和练习
名词性从句的总结
名词性从句是一种充当名词的从句，包含主语从句、 宾语从句、表语从句和同位语从。名词性从句的练习题目
参加练习题测试你对名词性从句的理解和运用。
2 表语从句的连接词
常用的表语从句的连接词包括"that"、"whether"和"if"。
3 表语从句和系动词的用法
表语从句与系动词之间存在着密切的关系，两者共同构成句子的谓语。
同位语从句
同位语从句的定义和 作用
同位语从句用来对前面的名词 进行解释、说明或补充。
同位语从句的连接词
常用的同位语从句的连接词包 括"that"、"whether"和"if"。
高三英语名词性从句复习 公开课件
在这个公开课件中，我们将复习高三英语名词性从句的相关知识，包括名词 性从句的定义、分类以及不同类型的名词性从句的特点和用法。
什么是名词性从句
名词性从句的定义
名词性从句是在句中充当名词的从句，可以作为主语、宾语、表语或同位语。
名词性从句的分类
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。
宾语从句
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宾语从句的定义和作用
宾语从句用来作为动词或介词的宾语，承担接受动作或影响的作用。
2
宾语从句的连接词
常用的宾语从句的连接词包括"that"、"whether"和"if"。
3
宾语从句的语序和时态
名词性从句课件 名词性从句复习公开课课件(精选)
名词性从句课件名词性从句复习公开课课件(精选）各位读友大家好，此文档由网络收集而来，欢迎您下载，谢谢Revision ofthe Noun Clause名词性从句复习名词性从句复习(一一)(高三英语第一轮复习高三英语第一轮复习高三英语第一轮复习高三英语第一轮复习)在复合句中起名词作用的从句叫做名词性从句。
主语从句名词性从句表语从句宾语从句同位语从句表语从句It looks as if it is going to rain. This is because he missed the train by one minute.需要注意的是，当主语是reason 时，表语从句要用that引导而不时，表语从句要用that 引导而不是because。
The reason why he was late was that he missed the train by one minute this morning. 1(xx山东，山东，23））____ was most important to her washer itB. thisC.WhatD. as2. (2016北京，give himself a few months to see _____it got any better. 北京，31））At first he hated the new job but decided to howC. whyD. if3. (xx全国全国I,23））See the flags on top of the building?主语从句主语从句宾语从句宾语从句That was _____ we did this morning. A. WhenB. whichC. whereD. what4. (2016浙江，me upat the airport?浙江，12））Is there any possibility _____ you could pick---No WhenB. thatC. whetherD. what表语从句表语从句同位语从句同位语从句 1. I wondered _______ you were so It all depends on _______ they will support us .3. I can’t imagine _______made him act like . I’m delighted _______I have passed the I find it necessary _______ we should do the 用适当的连接词填空用适当的连接词填空why whetherwhatthat请思考？请思考？1) (xx 全国about your decision?---They alwayslet me do ____I think I ).whenB). that C). howD). what全国I，，16) ---what did your parents think 挑战高考挑战高考____1. That he will succeed is certain .2. Whether he will go there is not known .3. What he said is not true .4. Where he hid the money is to be found out .5. Whoever comes is 请思考？请思考？subjectsubjectsubjectsubject““It Is It Is used asused asempty empty 形式主语为避免主语冗长,句子头重脚轻,经常用it 作形式主语,主语从句放在后面作真正的主语.形式主语,主语从句放在后面作真正的主语.为避免主语冗长,句子头重脚轻,经常用it作1 It is certain that he will is certain that he will is not known whether he will go has not been decided yet when they’ll start the )浙江）____is our belief that improvements in health care will lead to a stronger,more prosperous ). AsB). That C). thisD). It挑战高考挑战高考T ranslation问题是我们是否可以信任他。
复习课名词性从句公开课
一辨 ：从句类型 选择原则： 二查 ：从句缺少什么成分 三选 ：意思适合的连接词
回顾名词性从句考点：
１. 语序问题 ２. 时态问题 3. 同位语从句与语从句区别
4. 连接词
that,what ,which , whether, if, who, whom,whose, whatever ,whichever,whoever ,whomever,whosever when, where, why, how …
2）The general gave the order that shocked everybody.
定语从句 ____________ 2.判断正误
1）The thought he might fail in the exam worried him. 名词性从句中如果表示请求、命令、建议、忠告时， that 用虚拟语气。 ___________
一、定义
引导词 名词 由_______引导，在复合句中起____作用的从句 叫名词从句 ( Noun Clauses)。它在复合句中能担任 主语、宾语、表语、同位语 _________________________成分。 因此，根据它在句中有不同的语法功能，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 ____________________________________。
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谓语动词/介词
系动词
When we shall hold the meeting depends on whether John can return tomorrow. The problem is when John will come back.
名 词
We expressed our hope that we could visit the country again.
in our graduation papers before the end of June. 2. ___ he always serves the people is well-known. That 3.When ____ the English evening will be held, on Monday or Tuesday, has not yet been decided. 4. I want to know what ____ he has told you. 5. Everything depends onwhether _______ we have money.
1. I asked her __________ if / whether she had a bike. Whether we will hold a party in the open 2. ________ air tomorrow depends on the weather. whether he is safe. 3. We’re worried about ________ 4. I don’t know ___________ he is well or not. whether whether or not he is well. 5. I don’t know ________ whether he should do it. 6. The question is ________ 7. The doctor can hardly answer the question whether the old man will recover soon. ________ 8. I haven’t decided whether _______ to go there.
Appositive Clause
名词性从句
诠案p.14
由连接词 _____引导，在复合句中起名词 ____作用的从句叫 名词从句 ( Noun Clauses)。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。 ____________________________________
Object Clause
3. What I am worried about is whether you can do well in in the the exam. exam.
Subject Clause Predicative Clause 4. The fact that I am an English teacher is known to you all.
why he didn’t come to the meeting. 6. That is _____
7. The newsthat ____ we won the game was exciting.
that / what 1.What ______ he wants is a book. 2. That ______ he wants to go there is obvious. that we won the game. 3. The result is ______ 4. This is what _____ we want to know. 5. I don’t know what ____ will happen next. 6. He is no longer what ____he used to be. 7. I have no doubt _____ that you will succeed.
连词选择总原则：
看从句中缺少什么成分，根据意思选择适当 连接词语；如不缺成分且句意完整，则选用 that.
பைடு நூலகம்一找
二查
：从句
：缺少什么成分 ：意思适合的连接词
三选
Who will be the winner?
Part A: Have a try: Choose a proper conjunction. 1. What _____ has been announced is that we must hand
总结：
2.不能使用if 的情况: 同位语 从句。 表语 、______ 主语 、______ a. ________ 介 词后的宾语从句。 b. _____ or not 连在一起引导宾语从 d. 与 ______ 句。 动词不定式 当宾语。 c. 后面直接跟___________
总结
1.名词性从句连接词的选用 (1) that 和what 的选用
that 和 what 都可引导所有的名词性 从句。但是，______ what 除起连接作用外， 还在名词性从句中充当成分，可作从 宾语 表语 句的_____主语 、______ 、或____。而 _____ 在名词性从句中不充当任何成 that 连接 作用。 分，只起_______
连接词+名词性从句(陈述句语序即主+谓)
Find the clauses and tell the function of them: 1.It is known to you all that I am an English teacher.
Subject Clause
2.You know that I am an English teacher.