名词性从句复习教案I、Teaching Objectives1. To review the definition and the classification of Noun Clause.2. To know about the key points of Noun Clause in National Entrance Examination.3. To know about the differences between “that” and “what”, and master the usage of the two words.II、Teaching difficult and important points1. The way to judge which clause the sentence includes.2. The differences between “that” and “what”, and master the usage of the two words. III、Teaching MethodExplanation, practise and conclusion ect.大纲要求名词性从句是必考的。
在引导名词性从句的连接代词及连接副词。
在单选完型阅读中经常出现。
名词性从句:名词性从句在功能上相当于名词。
包括: 主语从句(subject clause)、宾语从句(object clause)、表语从句(predicative clause)和同位语从句(appositive clause)His job is important主语{What he does is important.I don’t like his job.宾语{I don’t like what he does every day.This is his job.表语{This is what he does every day.I don’t know about the man, Mr. White.同位语{I don’t know about the fact that he is Mr.White.e.g. That he will come is certain.. (subject clause)I know that he will come. (object clause)The truth is that I have been there.(predicative clause)The fact that she was late surprised us. (appositive clause)一句话就是从句放在主宾表同的位置上. 从句可以是完整句也可以是不完整句名词从句的引导词通常有：1. 连词that, whether, if.2. 连接代词what, whatever, who, whoever, whose, which3. 连接副词when, where, how, why主语从句1、主语从句作句子主语的从句叫主语从句。
主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。
例如：That he knows Japanese is known to all. 大家都知道他会日语。
What surprised me was to see him here .看到他在这里让我感到很惊讶。
When he will come is unknown . 不知道他什么时候会来。
Whether he is coming doesn’t matter much. 他是否会来没有什么重要的。
It remains a secret how they climbed up the mountain. 他们怎么爬上山的仍就是个谜。
有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。
主语从句后的谓语动词一般用单数形式。
已成为固定结构。
如：用it 作形式主语的that- 从句有以下几组：a.It + be +形容词+ that 从句It is necessary that…有必要……It is important that…重要的是……It is obvious that…很明显……b. It + be +名称词组(duty/pity..) + that 从句It is common knowledge that………是常识It is a surprise that…令人惊奇的是……It is a fact that…事实是……c.It + be + 过去分词(said/thought..) + that 从句It is believed that…人们相信……It is known to all that…从所周知……It has been decided that…已决定……d.It +不及物动词(seem/happen..) + that 从句It appears that…似乎……It happens that…碰巧……It occurred to me that…我突然想起……1.真可惜我们不能去游泳.2.碰巧那天我外出了.3.他考试肯定会考好.4.据说他已告诉了她一切.注意：连词that, whether在从句中不担任句子成分，只起连接作用，不能省略。
并且whether 引导主语从句时不能用if代替。
注意：who, which, how, when, where, why在所引导的主语从句中可担任主语，宾语，状语，不能省略。
可以用形式主语it引导。
注意：句中使用陈述句语序宾语从句名词句用作宾语的从句叫宾语从句。
引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。
1. 由连接词that引导的宾语从句由连接词that引导宾语从句时，that在句中不担任任何成分，可省略。
They pretended ( that ) they knew how to do it. 他们假装他们知道怎么做。
（动词宾语从句）注意：1.如从句是并列句时,第二个分句前的that不可省。
例如：he said (that)she couldn’t tell me and that I couldn’t understand. 她说她不能告诉我并且我也不会明白。
2．介词后面的that不能省。
Pter is a good student except that he is sometimes careless.彼得是好学生，只是有时粗心。
（介词宾语从句）注意：2.that 从句只跟在except,but, in ,besides, 四个介词后面3.I’m afraid(that ) I’ll be late. 恐怕我会迟到了。
（形容词宾语从句）4. 用whether或if引导的宾语从句，其主语和谓语的顺序也不能颠倒，仍保持陈述句语序。
注意：3.whether与if 在作“是否”的意思讲时在下列情况下一般只能用whether，不用if：a. 在主语从句,表语从句,同位语从句中；b.. 引导从句作介词宾语时；c . 从句后有“or not”时；d. 后接动词不定式时。
例如：Everything depends on whether we have enough time.I don’t know whether he will come or not.The question is whether he will agree .注意:4.英语有句尾重心的原则consider find think feel make 等动词常带宾语补足语,这时要用形式宾语it ,宾语从句放到宾补之后We have made that a foreign language is useful weapon in the struggle of life clear.(改用形式宾语it)Exercise1.I ask her _______ come with me.A. if she willB. if will sheC. whether will sheD. will she2._______ he said is true.A. WhatB. ThatC. WhichD. Whether3.Can you tell me ________?A. who is that gentlemanB. that gentleman is whoC. who that gentleman isD. whom is that gentleman4.He didn't know which room _______.A. they livedB. they lived inC. did they liveD. did they live in6.Can you tell me _______ the railway station?A. how I can get toB. what can I get toC. where I can got toD. where can I get to7.Do you know _______?A. what is his nameB. how is his nameC. what his name isD. how his name is8._______ you have done might do harm to other people.A. ThatB. WhatC. WhichD. This9.They have no idea at all ________.A. where he has goneB. where did he goC. which place has he goneD. where has he gone10.They want to know _________ ( do ) to help us.A. what can theyB. what they canC. how they canD. how can they。