高中英语-模块3Unit-1Grammar名词性从句课件-牛津版必修3

1、Unit 1Grammar名词性从句第一页，编辑于星期五：十二点 五分。名词性从句的定义：在复合句中起名词作用的从句叫名词性从句 (Noun Clauses。名词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，名词从句又可分为:主语从句、宾语从句、表语从句和同位语从句。第二页，编辑于星期五：十二点 五分。名词性从句在功能上相当于名词主语 The news is important.What he wants is enough money.表语 This is a story book.This is what he want

2、s. 第三页，编辑于星期五：十二点 五分。宾语I dont like his job.I dont like what he said just now.同位语 I dont know about the man, Mr. White.I dont know about the news that our team has win.第四页，编辑于星期五：十二点 五分。指出以下句子划线局部的成分：That the earth is round is a fact. Mrs Black wont believe that her son has become a thief. My idea is

3、 that we should do it right now。 I had no idea that you were her friend.How he was successful is still a puzzle.I have no idea where he comes from.The question is whether it is worth doing.Why he did it wasnt quite clear.That he will come is certain. Some people feel that Wales is an ancient fairy l

4、and.第五页，编辑于星期五：十二点 五分。一.主语从句在复合句中作主句的主语。引导词有连词that (that 不可省), whether; 代词有who, what ,which; 副词 when ,where, how, why 等。 如:1.That he is a famous singeris known to us. (It is known to us that he is a famous singer.)2. When he will go to America is not yet fixed. (It is not yet fixed when he will go t

5、o America.) 3. Whether shes coming or not doesnt matter too much. (not if) (It doesnt matter too much whether shes coming or not.)第六页，编辑于星期五：十二点 五分。二.宾语从句在复合句中作主句的宾语。 引导词有连词that (that 常可省略), whether, if; 代词有who, whose,what ,which; 副词 when ,where, how, why 等。如:1. We believe (that) he is honest.2. I a

6、sked if (=whether) they had a cheap suit.3. Can you tell which dictionary is hers?4. I really dont know what he is doing.第七页，编辑于星期五：十二点 五分。三、表语从句在复合句中作主句的表语。引导词有连词that (that 不可省), whether; 代词有who, what, which; 副词 when, where, how, why 等。如:The problem is that we didnt get in touch with him.This is ho

7、w Henry solved the problem. His suggestion is that we (should) finish the work at once.注意：如果句子的主语是suggestion, advice. order 等名词时, 后面引导的表语从句用should+动词原形, should可省略。第八页，编辑于星期五：十二点 五分。四,同位语从句在句中起同位语的作用。 一般放在名词 fact, news, idea, promise, thought, suggestion等之后, 用以说明或解释前面的名词。引导词有连词 that; 少数情况下也可用连接副词等。如:

8、1. The thought that we might succeed excited us.2. The idea that they should try a second time is worth considering.3. The suggestion that the plan (should) be delayed will be discussed tomorrow注意：名词suggestion, advice, order等词后的同位语从句的谓语动词要用should+动词原形, should可省略。第九页，编辑于星期五：十二点 五分。1._ matters most in

9、 learning English is enough practice. 2007 全国卷IIA. WhatB. WhyC. WhereD. Which2. _ he referred to in his article was unknown to the general reader. 2007 上海卷 A. ThatB. WhatC. Whether D. Where3. The traditional view is _ we sleep because our brain is “programmed to make us do so. 2007 上海卷A. whenB. whyC

10、. whether D. that4. Could I speak to- is in charge of International Sales , please? 2007 山东卷Aanyone Bsomeone Cwhoever Dno matter who 5. You can only be sure of_ you have at present; you cannot be sure of something _ you might get in the future. 2007 安徽卷 A. that; what B. what; / C. which; that D. /;

11、thatPractice:ABDCB第十页，编辑于星期五：十二点 五分。 6. Wheres that report? I brought it to you _you were in Mr. Blacks office yesterday. 2007 北京卷A. if B. when C. because D. before7. It is none of your business other people think about you.Believe yourself. 2007 福建卷 A. how B. what C. whichD. when8. Having checked t

12、he doors were closed , and _ all the lights were off, the boy opened the door to his bedroom. 2007 湖南卷 A. why B. that C. when D. where 9. Choosing the right dictionary depends on _ you want to use it for. 2007 江苏卷 A. whatB. why C. how D. whether10. parents say and do has a life-long effect on their

13、children. 2007 陕西卷A. That B. Which C. What D. AsBBBAC第十一页，编辑于星期五：十二点 五分。名词性从句连接词的选用1that 和what 的选用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。1.The result is _ we won the game.2.This is _ we want to know.3.Is _ he told us true ?4.We should pay attent

14、ion to _ the teacher is saying.thatwhatwhatwhat第十二页，编辑于星期五：十二点 五分。if 和whether 的选用不能使用if 的情况：a. 主语从句b. 表语从句c. 同位语从句e. 介词后的宾语从句f. whether to do 做动词宾语不能用if to do.g .whether or not 连在一起引导宾语从句时不用if.1. I asked her _ she had a bike. 2._ we will hold a party in the open air tomorrow depends on the weather.3

15、. Were worried about _ he is safe.4. I dont know _ he is well or not.5. I dont know _ or not he is well.6. The question is _ he should do it.7.The doctor can hardly answer the question_ the old man will recover soon.8. I dont know _ to go.if / whetherwhetherwhetherWhether/ifwhetherwhetherwhetherwhether第十三页，编辑于星期五：十二点 五分。引导词that 的省略that 可省略的情况：单个宾语从句中的that可省略that不可省略的情况：a. 主语从句b.表语从句c.同位语从句d.用it做形式宾语的宾语从句e. 并列的宾语从句中的后几个从句的引导词that 不能省略第十四页，编辑于星期五：十二点 五分。1.I dont think _ she is coming.2.It is a pity _ he has made such a mistake.3.The reason is