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1、名词性从句,NOUN CLAUSES,高中英语人教版必修三,1.了解并掌握名词性从句的相关概念2.掌握与名词性从句相关的考点3. 重难点：引导名词性从句的连接词的使用,学习目标,Rope or ox?,Rope or ox?The man in the prison asked a new comer (1) why he was sent there. The new comer answered, “ I am out of luck, I think. A few days ago I was walking in the street when I saw a piece of dir
2、ty rope. I thought (2) nobody wanted it so I picked it up and took it home.” “ But it is not against the law (3) that a man picks up a piece of rope and takes home!”“ I told you (4) I had bad luck, didnt I?” the man sighed, “The trouble is (5) that I didnt notice there was an ox at the other end of
3、that rope.”,在复合句中起_作用的从句叫做名词性从句。,名词性从句,主语从句,宾语从句,表语从句,同位语从句,名词,引导名词性从句的连接词,连接代词,连接副词,连接词,who, whom, whose, which, what, whoever, whatever, whichever (一般作主语或宾语）,how, why, when, where, whenever,wherever(一般作状语）,that, whether, if (不作成分）,名词性从句考点,一、连接词的选择,二、语序问题,三、特殊句式,四、主谓一致,五、连接词的区分,一.连接词的选择1. matters m
4、ost in learning English is enough practice. A.What B. Why C. Where D. Which2.Our teachers always tell us to believe in _we do if we want to succeed. A.why B. how C. what D. which (标注） 3. he did the experiment has not been decided yet. A.when B.which C. what D. that 4. News came from the school offic
5、e _Wang Lin had been admitted to Beijing University. A. whichB. what C. thatD. where,A,C,A,C,Discussion1： (标注）如何选择连接词?,1.先判定是名词性从句中的哪一类； 2.分析连接词在从句中作何种句子成分； 3.据名词性从句中连接词的特点选择相应的连接词。,二.语序问题1. No one can be sure _ in a million years. A. what man will look like B. what will man look like C. man will lo
6、ok like what D. what look will man like (标注）2. He told me _the gold ring. A. where he had put B. where had he put C. where he has put D. where has he put (标注）3. Having checked the doors were closed，and_all the lights were off，the boy opened the door to his bedroom. A.why B. that C. when D. where4.He
7、 asked me what was the matter with me.(T/F),A,A,B,Discussion2：在名词性从句中一律用 语序，即使从句表达的是疑问含义。第4题 属于特例.,T,陈述,三.特殊句式（一）1. It worried her a bit _ her hair was turning white . Awhile B. that Cif Dfor (标注）2. is known to us all is that he passed the exam. A .It B. What C. As D. Which3. _ is a fact that Englis
8、h is being accepted as an international language. A. There B. This C. That D. It,B,B,D,Discussion3：一般来说主语从句都是放在 ,但有时为了使句子 ,避免”头重脚轻”,常用 作 ，从而把主语从句放在 ,句首,保持平衡,It,形式主语,后面,Discussion4：当主语是reason 时，表语从句要用 引导而不是because;当主语是This/That/ It 时，要用 来引导表语从句。,（二） (标注）完成句子：1.The reason why he was late was _（他起晚了）2.
9、This is _ （因为他起晚了）,that he got up late.,because he got up late.,that,because,四.主谓一致1.When and where he was born _ not been found. (have/has)2. When the person was murdered and why he was murdered _still unknown. (are/is)3.What I need _ a lot of books. (are/is)4.What I need _ a lot of food. (are/is),
10、Discussion5：1.单个的主语从句作主语时，谓语动词用 形式。如果是两个或两个以上的主语从句作主语，谓语动词则用 形式。 2.what 引导的主语从句据 来确定谓语动词单复数。,has,are,are,is,单数,复数,表语,五.连接词的区分 1. whether 与 if 2. that 与 what 3. whether 与 that,(标注）（一） Whether与If A.if / whether B. if C.Whether 1. I asked her _ she had a bike. 2._ we will hold a party in the open air t
11、omorrow depends on the weather. 3. The question is _ he should do it. 4. I dont know _ or not he is well. 5. Were worried about _ he is safe. 6. I dont know _ to go.,A,C,【归纳1 】1.引导宾语从句时，一般可互换.2.引导主语从句,表语从句,同位语从句时,要用 whether. 3.句中直接与or not 连用时，要用whether.4.介词之后要用whether.5.to do之前要用whether.,C,C,C,C,1.
12、he was able to come made us happy.2.His mother is satisfied with _ he has done. (标注）3.This is _ makes us interested.4.I have no doubt _ you will succeed.,（二）what 与 that,That,what,what,that,【归纳2】连词_在从句中不作成分，不含有疑问意义，而_在从句中作成分.,that,what,【归纳3】确定的事用 来引导名词性从句，不确定的事用 来引导。如doubt和be sure后的名词性从句。,（三） whether
13、 与 that 1._ he will come and help us is certain.2._ we will succeed is still a question. (标注）3.I have no doubt _he will pass the exam. (标注）4. I doubt _ he will pass the exam.,That,Whether,that,whether,whether,that,巩固练习一.判断下列划线的名词性从句类型1.What he wants is a book.2.That he wants to go there is obvious.3
14、. The result is that we won the game.4. This is what we want to know.5. I dont know what will happen next.6. I have no doubt that you will succeed.,二.改错：1.We wonder how we shall do next.2.Could you tell me where are they having a picnic?3.It is known to us all is that he passed the exam. 4.The reason was because he missed the train. 5.If we will go to the park tomorrow depend on the weather.6.I am not sure that she will come here.,
