名词性从句复习一ppt课件.ppt

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1、名词性从句复习一Noun clauses,Michael Jackson, a famous singer, is also a gooddancer, and he likes pop music very much.当这些成分的词都是什么词性？,主语,同位语,表语,宾语,名词在一个句子中作主语，宾语，表语，同位语,名词,知识回顾：什么是名词性从句？,在句子中起名词作用的句子叫做名词性从句。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。因此，根据它在句中不同的语法功能，名词性从句又分为：,宾语从句(object clause),主语从句(subject claus

2、e),表语从句(predicative clause),同位语从句(appositive clause),学习目标：,1.能概括和掌握名词性从句的结构特点、判断方法；2.熟悉名词性从句的引导词的用法。3.能掌握并运用名词性从句中it当形式主语与形式宾语的主要句型用法； 1、2 为重点，3为难点,1.That I have a lovely daughter is my biggest pride.,主语从句,一.名词性从句的结构特点：1.主语从句的结构特点,系,引导词,+,从句,+,2.Whether theyll sleep in class depends on their moods.3

3、. That the whale is not a fish is common knowledge It is common knowledge that the whale is not a fish.,谓语,主语从句放在后面,1.主语从句的结构特点,引导词,从句,+,+,1.引导词+从句+谓语(系)+其他2.it作形式主语，主语从句放在后面,系,It 作形式主语,1.I said that I would go home immediately.2.You should think about what your teacher said just now.,介,2.宾语从句的结构特点,

4、引导词,从句,+,+,宾语从句的结构特点：动词/介词 + 引导词 + 从句,谓语动词,宾语从句,引导词,从句,+,+,1.The chance is that one smoker in four will die from smoking.这几率是四分之一的吸烟者会死于吸烟。2.She looked as though she were ten years younger.,3.表语从句的结构特点,引导词,从句,+,+,表语从句的结构特点：主语 + 系 + 引导词 + 从句,主语,表语从句,+,+,系,系,主语,+,引导词,从句,1.I didnt know the fact that he

5、 failed in the exam. 2.I have no idea when he will be back.,4.同位语从句的结构特点,引导词,从句,+,同位语从句的结构特点：抽象名词 + 引导词 + 从句,谓语,同位语从句,+,抽象名词,从句,抽象名词,引导词,1.主语从句：2.宾语从句：3.表语从句：4.同位语从句： 判断方法：,各名词性从句的结构特点及判断方法,1) 引导词+从句+谓语(系)+其他2) it作形式主语，主语从句放在后面,动词/介词 + 引导词 + 从句,主语 + 系 + 引导词 + 从句,抽象名词 + 引导词 + 从句,从句在句子中当啥成分就叫啥从句！,总结归纳

6、：,1.I said that I would go home immediately.2.He doubts whether/if I can do it.他怀疑我能否应付得了。3.She looked as though she were ten years younger.连词：不充当成分，只起连接作用。 that(无词义)，whether/if(是否)，as if/though(好像) 4. I have no idea when he will be back. 5.I dont know where he went.6.The problem is how we can get s

7、o much money. 连接副词： when, where, why, how,判断下列引导词是否作成分、是否具有词义。,状语，意为“什么时候”,状语，意为“哪儿”,状语，意为“怎样”,5.What you need is more practice.6.The question is who will finished the work.7.It is not clear whose dog bit(咬) you yesterday.8.Whoever comes will be welcome.来的人将受到欢迎。9.Do you know who you are? 连接代词：充当主、宾

8、、表、定what, who, whom, whose, which, whoever, whatever, whichever,判断下列引导词是否作成分、是否具有词义。,系,宾语,系,主语,形主,定语,谓语,主语,表语,that（无词义）, whether, if （是否）as if/as though (好像),what, who, whom, whose, which, whoever, whatever, whichever,when, where, how, why,不做成分，只起连接作用,有词义，做主，宾，表，定语,有词义，做状语成分,Conjunctions of Noun Cla

9、uses(引导名词性从句的关联词):,1 看成分 2 看句意,总结归纳：,1.I wonder _you will go shopping or stay at home. 2.I dont know_ he will come back.3.I dont know _can lend(借) me a pen.4.The new boy looked at the teacher for a few seconds and all the other students wondered_ the boy would do. (2012, 广东)5. His father is satisfie

10、d with _ _ he has done.6.The reason was Tod had never seen the million pound bank-note.(百万英镑)7. they are talking about is the use of cell phone.8. He expressed his hope he would visit China again.9.This is _ he was often late for school.,whether,即学即练,when,who,what,what,that,What,that,why,宾从,表从,主从,同位

11、从,表从,It作形式主语/宾语的主要句型,It happened that I was out that day. 2) It seems that Alice is not coming to the party at all. 句型1： It+seems/ happens/ appears+that从句 3) It is said that Mr. Green has arrived in Beijing. 4) It is reported that China has sent another man-made earth satellit. 句型2： It+be+done+that从

12、句。此类过去分词常见的有：said, believed, thought, reported, expected, decided, announced, arranged, etc.),it作形式主语,it 作形式主语,5) It is certain that she will do well in her exam. 6) Its a pity that we cant go. 很遗憾我们不能去。句型3： It+be+adj./n.+that从句。(adj.: certain, obvious, true, surprising, good, possible, likely n.: a

13、 pity/ a shame(真遗憾), an honor, no surprise)7) I think it certain that she will do well in her exam. 我觉得她考试成绩一定会很好。8) They feel it a pity that we cant go. 很遗憾我们不能去。句型4： It+think/feel/make/find/consider+it+adj./n.+that从句,it作形式主语、形式宾语,形式宾语,形式宾语,1. 他出生在何时何地还不知道。 When and where he was born has not been f

14、ound.2. 这就是我要离开的原因。 This is why I want to leave.3. 众所周知，钱学森是我国最伟大的科学家之一。 It is well-known that Qian Xuesen is one of the greatest scientists of our country.4.我认为尊重他人的文化和风俗是很重要的。(用it 当形式主语，that从句当真正主语) I think it important to respect others culture and customs.,Practice,高考新题型：改错题,请仔细观察下列引导词的运用是否有误，若有

15、，请改正。 Whether worries my classmate Mary a lot these days is that she puts on too much weight and she is frequently ill. She hassome doubts that she eats too much fast food high in fat or sugar. Also, with the college entrance examination(高考) approaching, she becomes more stressful and she couldnt sl

16、eep well these days. Maybe this is also the reason that she becomes fatter these days, she thinks. When she becomes slimmer and healthier has been her main task. So she wants to consult(咨询) some experts and gain some instructions(指导).1.“Whether”,“What”,2. “that”,“whether”,3. “that”,“why”,4. “When”,“

17、How”,名词性从句要点总结,名词性从句,分类：,引导词：,如何判断：,注意：先判断从句类型，看成分，再句意,主从、宾从、表从、同位语从句,从属连词：whether, if, that, as if,连接代词：who, whom, whose, what, which, whoever, whatever, etc.,连接副词：when, where, why, how,从句在句子中当啥成分就叫啥从句,1.引导词+从句+谓语(系)+其他/ it作形主, 主从放在后面2.主语+谓语动词/介词+引导词+从句3.主语+系动词+引导词+从句4.抽象名词+引导词+其他成分,Summary,Finish

18、the exercises in your learning paper.,Homework,Thank you,1.I like _ in the autumn when the weather is clear and bright. (2004 ) A. this B. that C. it D. one2. 他发现很难使别人理解他. He found _.,it,it difficult to make himself understood,考点3 同位语从句和定语从句的区别1.The suggestion that he should not go there is of great

19、 value.2. The suggestion that he made is of great value.3.The fact that he won the first place cant be denied.4.The fact that he mentioned excited me.,同位语从句,同位语从句,定语从句,定语从句,考点3 同位语从句和定语从句的区别,结论：同位语从句一般跟在名词fact, news, promise, truth, belief, thought, idea, answer, information, knowledge, doubt, hope,

20、 law, opinion, plan, suggestion后面, 用以说明或解释前面的名词的内容.连接词通常为that，但在从句中不作任何成分，只起连接作用，但不能被省略，,定语从句：对先行词起修饰限制作用,并且关系代词that在句中常作句子的主语，宾语,基本句型：It is +形容词、名词、过去分词+ that . + (should) do a. It is important (necessary, natural, strange, advisable etc)+that b. It is a pity( a shame, no wonder etc)+that c. It is

21、suggested (ordered, proposed, required, demanded, requested, insisted etc)+that,1. It is ordered that he _ the examination. A. takesB. has to take C. must take D. take2. It is strange that two people with fake passports_ the plane. A. would board B. should board C. had boarded D. has boarded,考点4名词性从

22、句中的虚拟语气 a)主语从句,总结归纳：,竟然,2.The relatives demanded that the authorities_them informed of the update information.A. keep B. keeping C. be kept D. kept,3. The evidence suggested the two people with fake passports _(were/be/is)not terrorists.,were,考点4名词性从句中的虚拟语气 b)宾语从句,1.The officials suggested that info

23、rmation centers _ at the hotels for the relatives of the passengers.A.should set up B.be set up C. was set up D. setting up,总结归纳：,表示建议、要求、命令,坚持等动词suggest、advise、propose、demand、require、insist request、command、order后的从句谓语动词用 _,注意suggest 当表示“暗示、表明“讲时，insist 表示“坚持认为”之意时，从句谓语动词不用虚拟语气，按需要来选择时态。,(should) +

24、do/be done,考点4名词性从句中的虚拟语气 b)宾语从句,考点5:观察下列句子，并总结出哪四种情况下只能用whether引导名词性从句。1.Whether well have a meeting hasnt been decided yet.2.It depends on whether is suitable for us to do it.3.The question is whether he himself will be present at the meeting. 4.He asked me whether I would go with him or not.,1.位于

25、句子开头 2.前面有介词3.引导表语从句 4.与or not 连用,回顾名词性从句考点：,重点,考点一：连接词what和that的选用,考点二：it作形式主语和形式宾语的用法,考点三：同位语从句和定语从句的区别,考点四：名词性从句中的虚拟语气,考点五：四种情况下只能用whether引导的名词性从句,高考新题型：名词性从句的语法填空练习I read a report last night. It says_ a lot of people died in _ traffic accident. But I forget _ the accident happened last Sunday._a

26、stonished me most is _ some babies lost _ lives. However, I dont know _ the government has taken some measures to deal with_ .In my opinion, _ accident has taught a lesson _ we should obey the traffic rules.,that,a,that,what,that,their,whether/if,it,the,that,Try to introduce yourself using Noun Clau

27、ses.,Homework,My name is , I am happy to introduce myself to you. 我最喜欢的是运动和英语 (主语从句），我也喜欢交朋友和乐于助人。在我看来，生活中的成功主要取决于是否能与他人融洽相处（宾语从句 )，我确信我能成为你们的好朋友（ 宾语从句 ） 。 众所周知，有明确目标 （a settled purpose）的人一定会成功(主语从句），我的愿望是被我梦想中的重点大学录取，（表语从句）可是事实是我的成绩不是很理想（同位从句）使我父母很失望。总之，我必须努力来实现我的梦想。,参考信息：,My name iswhat I like mos

28、t are sports and English. And I like making friends and I am ready to help others. In my opinion， success in life depends mainly on whether one can get along well with others. Im sure that I can be your good friend. It is known that a man who has a settled purpose will surely succeed. My hope is that I can be admitted to a key university Im dreaming of. However, the fact that I dont do well in study makes my parents disappointed. All in all, I will make efforts to make my dream come true.,