高三第一轮复习名词性从句PPT学习教案

1、会计学1高三第一轮复习名词性从句高三第一轮复习名词性从句教学目标：1.如何判断名词性从句2.名词性从句包括哪些3. 名词性从句的引导词有哪些4. 如何在语法填空题中选择恰当的引导词(重点）5. 用名词性从句完成句子第1页/共41页a womanly man That you dont like him makes him heartbroken.The fact that you dont like him makes him heartbroken.That is why you dont like him.We know that you dont like him.第2页/共41页名名词

2、词性性从从句句主语从句主语从句（Subject Clause） 宾语宾语从句从句（Object Clause） 表语从句表语从句（Predicative Clause）同位语从句同位语从句（Appositive Clause） 作主语作主语作作宾语宾语作作表语表语作作同位语同位语基础回顾基础回顾第3页/共41页基础回顾基础回顾why, how, wherever, whenever第4页/共41页第5页/共41页第6页/共41页（名词）（代词）（数词）（不定式）（动名词）（名词化的形容词）第7页/共41页（主语从句）（it作形式主语，真正的主语为后面的不定式）第8页/共41页第9页/共41页n

3、.第10页/共41页It is an honour that I was invited to attend the meeting.第11页/共41页 主语从句主语从句1. That he knows Japanese is known to all. 3. When he will come is unknown .4. Whether he is coming doesnt matter much. 5. It remains a secret how they climbed up the mountain. 主语太长了主语太长了!放到句放到句尾尾That无词义无词义,不可省略不可省略

4、What “什么什么”, “所所.的的”2. What surprised me was to see him here .When “什么时候什么时候”主语从句不用主语从句不用 if位于句位于句首首主语从句的位置 1.在句首 2.主语较长时通常放在后面,句首主语用 It第12页/共41页第13页/共41页1.从属连词从属连词： that， whether1）that 引导主语从句只起引导作用，引导主语从句只起引导作用，本身无实际意义，在主语从句中不充当本身无实际意义，在主语从句中不充当任何成分，但不能省略。任何成分，但不能省略。 That she left him cut him to th

5、e heart.That he will come is certain.第14页/共41页2)由由whether及其他连词引导的主语从及其他连词引导的主语从句放在句首，句后都可。句放在句首，句后都可。 Whether在句中不做任何成分只起连接的作用，意为“是否”Whether it will please them is not easy to say. Whether he is coming doesnt matter much. 第15页/共41页2.连接代词连接代词who ，what ，which, whatever, whichever, whoever 1）What seems

6、easy to some people seems difficult to others.2）Which side will win is not clear.3）When he will come is unknown .第16页/共41页3)连接副词连接副词when，where， how， why等。等。e.g. Why he did it remains a mystery. When they will start is not known yet. How he became a great scientist is known to us all.第17页/共41页 主语从句中的

7、主语从句中的“主谓一致主谓一致”：1.主语从句通常被看作一个整体主语从句通常被看作一个整体,主句的谓语动词用单数主句的谓语动词用单数形式形式.That they will come _certain.2. What 引导主语从句时引导主语从句时,主句谓语动词的单复数主句谓语动词的单复数由表语的单复数决定由表语的单复数决定.What he wants _these books.What he wants _some water.注意注意isareis第18页/共41页第19页/共41页2）It+不及物动词不及物动词+主语从句主语从句It seemed (happened, doesnt matt

8、er, has turned out) that It happens that they were absent.It seems that Alice is not coming to the party at all.It doesnt matter whether she will come or not.It makes no difference where we shall have the meeting.第20页/共41页第21页/共41页主语从句小结：1.位置：2.引导词特点：3.语序：4.谓语的数：5.It做形式主语：句首，谓语动词的前面that 无意义，不充当成分，不能

9、省略Whether 不用ifWhen 什么时候What 什么，所。的陈述语序单数第22页/共41页 what 引导主语从句时在句时在从句中充当引导主语从句时在句时在从句中充当句子成分，如主语宾语表语，而句子成分，如主语宾语表语，而that 则则不然。例如：不然。例如： 1) _you said yesterday is right. 2) _she is still alive is a good thing. WhatThatwhat 与与that 在引导主语从句时的区别在引导主语从句时的区别第23页/共41页用主语从句翻译句子：1.你是否接收他的邀请与我无关。2.谁泄露了那个消息还是不得而

10、知。(let out)1. Whether you will accept his invitation has nothing to do with me. 2. Who let out that news was unknown.第24页/共41页 It 作主语的常用句型作主语的常用句型有有:1. It + be +形容词形容词 + that 从句从句2. It + be +名称词组名称词组(duty/pity.) + that 从句从句3. It + be + 过去分词过去分词(said/thought.) + that 从句从句4. It +不及物动词不及物动词(seem/happen

11、.) + that 从句从句第25页/共41页a. It + be +形容词形容词+ that-从句从句It is necessary that 有必要有必要It is important that 重要的是重要的是It is obvious that 很明显很明显b. It + be + -ed 分词分词+ that-从句从句It is believed that人们相信人们相信It is known to all that从所周知从所周知It has been decided that 已决定已决定 c. It + be +名词名词+ that-从句从句It is common knowl

12、edge that 是常识是常识It is a surprise that 令人惊奇的是令人惊奇的是It is a fact that 事实是事实是d. It +不及物动词不及物动词+ that-从句从句It appears/seems that似乎似乎It happens that碰巧碰巧It occurred to me that 我突然想起我突然想起 注意：注意： 用用 it 作形式主语的作形式主语的that- 从句有以下几组：从句有以下几组：第26页/共41页1.真可惜我们不能去游泳真可惜我们不能去游泳.2.碰巧那天我外出了碰巧那天我外出了.3.他考试肯定会考好他考试肯定会考好.4.据

13、说他已告诉了她一切据说他已告诉了她一切. It is a pity that we cant go swimming.It is said that he told her everything.It happened that I was out that day.It is certain that he will do well in the exam.第27页/共41页表语从句表语从句从从 句句 同主语从句同主语从句 , 外加外加as if /引导词引导词: as though, 1. The truth is that he has never been to the country

14、side.2. The question is whether we can finish the experiment by Friday.3. It looks as if it were going to rain. 实际情况是他从未去过农村实际情况是他从未去过农村. that 一般不省一般不省略略问题在于我们能否在明天下午之前完成这项实验问题在于我们能否在明天下午之前完成这项实验. 表语从句不用表语从句不用 if好象看上去要下雨似的好象看上去要下雨似的. (其实不会其实不会)as if /as though从句常表示从句常表示不真实的情况不真实的情况She talks as if /a

15、s though she had been there before . 她说话的口气好象以前去过那儿似的她说话的口气好象以前去过那儿似的. 又比如又比如:系动词后系动词后面面第28页/共41页注意下列表语从句中注意下列表语从句中where, how, why 的译法的译法1.This is where Lu Xun once lived.2.That was how they won the match.3.This is why she got up so early this morning.这就是鲁迅曾经住过这就是鲁迅曾经住过的地方的地方. 他们就是他们就是这样这样赢得这场比赛的赢得这

16、场比赛的. 这就是她这就是她为什么为什么今天早上起得这么早今天早上起得这么早的原因的原因.1.我们就是这样克服困难的我们就是这样克服困难的.2.那就是他昨天缺席的原因那就是他昨天缺席的原因.3.这就是我们上星期碰头的地方这就是我们上星期碰头的地方.That was how we overcame the difficulties.That is why he was absent yesterday.This is where we met last Sunday.第29页/共41页 宾语从句从 句 ( 同主语从句 ) ,增加 if ,可与whether引导词: 互换,1. They pret

17、ended ( that ) they knew how to do it. that 可省略3. Everything depends on whether we have enough time. ( if )在宾语从句中在宾语从句中if /whether 表示表示“是否是否” 可以互换可以互换,以以下情况下情况用用whether: 1.在介词后面在介词后面 2.与与or not连用连用 4. I dont know whether he will come or not. ( if )谓语动词后第30页/共41页否定的转移否定的转移 若主句谓语动词为若主句谓语动词为think, cons

18、ider, suppose, believe, expect, 等，其后的宾语从句若含有否定意等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。例如：用肯定式。例如：_我认为这件衣我认为这件衣服不适合你穿。服不适合你穿。I dont think the dress fits you well第31页/共41页1.1 We have made that a foreign language is useful weapon in the struggle of life clear. (改用形式宾语改用形式宾语 it

19、)英语有英语有句尾句尾重心重心的原则的原则I consider that we should learn English well necessary.We consider her suitable for the job. 句尾太句尾太轻轻宾语宾语宾补宾补consider find think feel make 等动词常带宾语补足语等动词常带宾语补足语,这时要用形式宾语这时要用形式宾语 it ,宾语从句放到宾补之后宾语从句放到宾补之后We have made it clear that a foreign language is useful weapon in the struggle

20、 of lifeI consider it necessary that we should learn English wellit不能漏不能漏从句后移从句后移第32页/共41页同位语从句同位语从句被修饰词有被修饰词有: fact, news, hope, opinion, order, question, problem, belief, truth, theory, decision, discovery, conclusion, promise, rumor, fear, thought, suggestion, plan, idea（抽象名词）（抽象名词）同位语从句说同位语从句说明它

21、们的内容明它们的内容常见引导词常见引导词: that , whether ( if ), how, wh- 疑问词疑问词1.The fact that deeds are better than words is quite clear.2.The question how I did it is hard to answer.3.They had no idea where they should go to find some food.4.The question whether he comes or not is not important. ( if )5.A thought ca

22、me to me that he might be in the library.事实胜于雄辨事实胜于雄辨这一道理非常清楚这一道理非常清楚.我我怎么怎么做的做的这一问题难回答这一问题难回答.他们根本不知他们根本不知去去哪儿哪儿找食物找食物他他是否是否来来这个问题不重要这个问题不重要.我突然想到我突然想到他可能在图书馆他可能在图书馆. 被别的词隔开that 无词义第33页/共41页同位语从句和定语从句的区别同位语从句和定语从句的区别:We were excited about the news (that) he had told us.We were excited about the new

23、s that he had passed the exam.同位语从句同位语从句: 说明名词的内容说明名词的内容, that 不做成分不做成分, 不能省略不能省略定定 语语 从从 句句:说明名词的性质特征说明名词的性质特征, that引导词做句子成分引导词做句子成分(主、宾）主、宾）,做宾语做宾语 可以省略可以省略第34页/共41页3. 同位语从句与定语从句的区别同位语从句与定语从句的区别(1) 定语从句中的定语从句中的that既代替先行词，同时以在从句中既代替先行词，同时以在从句中作作某个成分（主语或宾语）某个成分（主语或宾语），而同位语从句中的，而同位语从句中的that是连词是连词，只起连

24、接主句与从句的作用，只起连接主句与从句的作用，不充当句中任何成分。不充当句中任何成分。(2) 定语从句是形容词性的，其功能是修饰先行词，对先定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，行词加以限定，描述它的性质或特征描述它的性质或特征；同位语从句是名；同位语从句是名词性的，其功能是词性的，其功能是对名词进行具体内容的补充说明对名词进行具体内容的补充说明。例。例如：如：1) The news that he told me is that Tom would go abroad next year.（他告诉我的消息是汤姆明年将出国。）（他告诉我的消息是汤姆明年将出国。）（第一（第

25、一个个that引导的从句是定语从句，引导的从句是定语从句，that在从句中作宾语）在从句中作宾语）2)The news that Tom would go abroad is told by him.（汤（汤姆将出国的消息是他讲的。）姆将出国的消息是他讲的。）（同位语从句，（同位语从句，that在句中不作在句中不作任何成分）任何成分）第35页/共41页翻译以下句子，并指出带下划线的从句属于名词性从句中的哪一种。1.What he wants is a book.2.It is so nice that we can learn this grammar point together.3.Im

26、so glad that I can make friends with you.4.This is why he did it.5.Do you agree to the suggestion that we (should) have a trip in Tibet?6.That he wants a book is certain.7.I suggested just now we (should) take part in this activity.8.Whether you like him or not doesnt matter too much.9.He doesnt kno

27、w whether you can sing it well.10.The problem is whether you can sing it well.11.The problem whether it is right or wrong has not been decided.12.Please tell me who your monitor is. 主语从句主语从句主语从句主语从句宾语从句宾语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句第36页/共41页 找出下列句子中的错误，并总结出规律：找出下列句子中的错误，并总结出规律： 1. Can you tell me how many students are there in your class? 2. I dont know where has he gone. there are he has规律一：名词从句中须使用陈述语序！规律一：名词从句中须使用陈述语序！第37页/共41页 找出下列句子中的错误，并总结出规律：找出下列句子中的错误，并总结出规律： 4. We suggested that we would go to th