高中英語必修三之名詞性從句 高一英語課件教案 人教版

1、Grammar and usage名詞性從句Noun Clauses2022/7/11高考鏈接2022/7/12Just have a go. Can you choose the best answer to each sentence from 07 NMET?1. By improving reading skills, you can read faster and understand more of _ you read.2007上海春 A. that B. what C. which D. whether2. The seaside here draws a lot of tou

2、rists every summer. Warm sunshine and soft sands make _ it is.2007天津 A. what B. which C. how D. where3. Why not try your luck downtown, Bob? Thats _ the best jobs are.2007浙江 A. where B. what C. when D. why 2022/7/134. You can only be sure of_ you have at present; you cannot be sure of something _ yo

3、u might get in the future.2007安徽 A. that; what B. what; / C. which; that D. /; that5. Wheres that report? I brought it to you _ you were in Mr. Blacks office yesterday.2007北京 A. if B. when C. because D. before2022/7/146. It is none of your business other people think about you. Believe yourself. 200

4、7福建 A. how B. what C. whichD. when7. Having checked the doors were closed, and _ all the lights were off, the boy opened the door to his bedroom. 2007湖南 A. why B. that C. when D. where 2022/7/15Can you distinguish THAT-CLAUSE in the two sentences?1. We expressed the hope that they had expressed.2. W

5、e expressed the hope that they would come to China again.2022/7/16在復(fù)合句中起名詞作用的從句叫名詞從句 (Noun Clauses)。名詞從句的功能相當(dāng)于名詞詞組, 它在復(fù)合句中能擔(dān)任主語、賓語、表語、同位語、介詞賓語等，因此根據(jù)它在句中不同的語法功能，名詞從句又可分別稱為主語從句、賓語從句、表語從句和同位語從句。名詞從句2022/7/17His job is important.What he does is important.This is his job.This is what he does every day. 名

6、詞性從句在功能上相當(dāng)于名詞主語表語 2022/7/18 I dont like his job.I dont like what he does every day.I dont know about the man, Mr. White.I dont know about the fact that he is a teacher.賓語同位語 2022/7/19 1. _ the baby could speak made his parents very happy. A. That B. What C. Why D. If2. I wonder _ you will go shoppin

7、g or stay at home. A. that B. if C. whether D. what主語從句賓語從句Practice2022/7/1103. This is _ he was often late for school.A. what B. that C. why D. whether4. We all know the truth _ the earth _ around the sun. if; moved B. that; moves C. why; move D. whether; move表語從句同位語從句2022/7/111At lunch time, the r

8、adio weatherman reported that the mist would become a thick fog in the afternoon. The truth is that the fog is too thick for the bus to run that far.What surprised me most was that the old man couldnt see anything. The fact that Polly didnt ask for the mans name is a pity. Find clauses from the foll

9、owing sentences and tell the functions of them.Appositive Clause (同位語從句)Subject Clause (主語從句)Object Clause (賓語從句)Predicative Clause (表語從句)2022/7/1121 That he will succeed is certain.2 Whether he will go there is not known.3 What he said is not true.4 Where he hid the money is to be found out .5 Whoe

10、ver comes is welcome.6 How we can help the twins will be discussed at the meeting. 7 When theyll start the project has not been decided yet.Subject Clause主語從句2022/7/113為防止主語冗長(zhǎng),句子頭重腳輕,經(jīng)常用it作形式主語,主語從句放在后面作真正的主語。1. It is certain that he will succeed.2. It is not known whether he will go there.3. It has

11、 not been decided yet when theyll start the project.“It is used as empty subject形式主語2022/7/114Its likely/possible/important/necessary/clear that 很可能/重要的是/必要的是/很清楚Its said/ reported that 據(jù)說/據(jù)報(bào)道It seems/appears/happens that顯然、明顯、 碰巧.Its been announced/declared that已經(jīng)通知/宣布Its no wonder that并不奇怪/無疑Its a

12、 pity/a fact /a common knowledge (眾所周知)/ a common saying (俗話說) that在下列句型中常使用that引導(dǎo)主語從句2022/7/115賓語從句在句中充當(dāng)賓語成分(可以作謂語動(dòng)詞、介詞、不定式等非謂語動(dòng)詞的賓語)They know that the habit will kill them.It all depends on whether they will support us.He asked how much I paid for the violin.He made it clear to the public that he

13、did an important and necessary job. I find it necessary that we should do the homework.Tell the function of the following clauses.that, whether, if (that 常可省略)who, what, which, whoever, whatever, when where why how賓語從句連詞2022/7/116 當(dāng)whether后緊跟or/or not時(shí),不用if.I dont know whether I will stay or not 介詞后

14、面的賓語從句不能用if. I worry about whether I hurt her feeling. 注意1. Whether和if都可以引導(dǎo)賓語從句2022/7/117 在主+謂+it (形式賓語) +賓補(bǔ)+that從句(真正賓語) 的句型中不省略We must make it clear that we mean what we say. 由連詞and連接的兩個(gè)由that引導(dǎo) 的賓語從句中,第二個(gè)that 不省略。He told me (that) he would come and that he would come on time.2. that在賓語從句中的省略與保留202

15、2/7/118The question is whether we can rely on him. Thats because we were in need of money at that time.He looked as if he was going to cry.Thats why I was late.表語從句:在句中充當(dāng)表語成分，一般放在連系動(dòng)詞之后。 作用：對(duì)主語進(jìn)行解釋說明。表語從句2022/7/119連接詞when / where / why / how / because that / whether /as if /as though (if 不引導(dǎo)表語從句)連接代

16、詞who / whom / whose / which / what連接副詞2022/7/120同位語從句在句中充當(dāng)同位語成分，其一般跟在一些抽象名詞(idea ；belief ； fact ； truth ；problem ；news等)后面，對(duì)名詞作進(jìn)一步解釋說明。同位語從句常用that引導(dǎo)或用連接副詞when / where / why / how / whether 1) The idea that computers can recognize human voices surprises many people.2) Word came that Napoleon himself

17、was coming to inspect (視察) them.3) Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.同位語從句2022/7/1211.Two thirds of all girls in Britain are on a diet./ The fact worries their parents and teachers a lot.2.The Queen of England was on a three-day

18、 visit in China./ We heard the news last night._The fact that two thirds of all girls are on a diet worries their parents and teachers a lot._We heard the news last night that the Queen of England was on a three-day visit in China.2022/7/1224. Time travel is possible./ There is no scientific proof f

19、or the idea.5. Chinese students should be given more free time./ The suggestion is welcomed by many people, especially kids in school.3. Teenagers should not spend too much time online./ Many British parents hold the view._Many British parents hold the view that teenagers shouldnt spend too much tim

20、e online._There is no scientific proof for the idea that time travel is possible._The suggestion that Chinese students should be given more free time is welcomed by many people, especially kids in school.2022/7/123Do the Exercise 2022/7/124分析以下賓語從句中的連詞I dont doubt thatyou will succeed.I dont know wh

21、ether/if he will come tonight.I doubt if /whether you will keep your promise.3個(gè)句子中的連詞that, whether, if 是否在名詞性從句中只起連接作用，在句中不擔(dān)任成分,被稱為連接詞注意：A. that 本身無意義，在賓語從句中可以省略，但在別的三種名詞性從句中不可以省略。 B. whether 和if有是否的意義，在賓語從句中二者通常可以互換。但whether 可以用于所有的四種名詞性從句，而if 僅可以用于賓語從句。引導(dǎo)名詞從句的關(guān)聯(lián)詞連接詞2022/7/125一、名詞性從句的語序1 名詞性從句構(gòu)成有兩種

22、a. That + 陳述句That light travels in straight lines is known to all. This is what we are looking for.名詞性從句考點(diǎn)歸納b. 疑問詞+句子的剩余成分2022/7/126(2) 疑問詞引導(dǎo)的名詞性從句要求使用陳述句語序，不能用一般疑問句語序。How was he successful is still a puzzle. ( )How he was successful is still a puzzle. ( )你能告訴我他住在什么地方嗎？FTTF他是怎么成功的仍然是個(gè)謎。Could you tel

23、l me where he lives? ( )Could you tell me where does he live? ( )2022/7/127二、名詞性從句連接詞的選用(1) that 和what 的選用that 和 what 都可引導(dǎo)所有的名詞從句。但是，what除起連接作用外，還在名詞性從句中充當(dāng)成分，可做從句的主語、賓語、或表語。而that在名詞性從句中不充當(dāng)任何成分，只起連接作用。2022/7/128that / what1. _ he wants is a book.2. _ he wants to go there is obvious.3. The result is _

24、 we won the game.4. This is _ we want to know.5. Is _ he told us true ?6. We should pay attention to _ the teacher is saying.7. I have no doubt _ he will come.8. I have no idea _ he did that afternoon.WhatThatthatwhatwhatwhatthatwhat2022/7/129a. 主語從句b. 表語從句c. 同位語從句e. 介詞后的賓語從句f. whether to do 做動(dòng)詞賓語不能

25、用if to do.g. whether or not 連在一起引導(dǎo)賓語從句時(shí)不用if.if 和whether 的選用不能使用if 的情況：2022/7/1301. I asked her _ she had a bike.2. _ we will hold a party in the open air tomorrow depends on the weather.3. 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 qu

26、estion 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 / ifwhetherwhetherwhetherwhetherif / whether2022/7/131其它連接代詞和副詞的連用主要根據(jù)名詞性從句中的具體意義，正確的選擇 who、which、when、where、why、 how 等連接詞，這些連接詞既具有疑問含義，又起

27、連接作用，同時(shí)在從句中充當(dāng)各種成分。2022/7/132我們何時(shí)舉行運(yùn)動(dòng)會(huì)還沒有決定。_ we shall hold our sports meeting is not decided.我不知道昨天誰打破了玻璃。I dont know _ broke the glass yesterday.我不知道他長(zhǎng)的什么樣子。I have no idea _ he looks like.這就是我忘記眼鏡的地方。This is _ I left my glasses.Whenwhowhatwhere2022/7/133that可省略的情況：that不可省略的情況：主語從句表語從句同位語從句用it做形式賓語的

28、賓語從句并列的賓語從句中的后幾個(gè)從句的引導(dǎo)詞that不能省略引導(dǎo)詞that的省略單個(gè)賓語從句中的that可省略2022/7/1341. I dont think _ she is coming.2. It is a pity _ he has made such a mistake.3. The reason is _ he is careless.4. The news _ our team won the match inspired us.5. I dont think it necessary _ you should read English aloud.6. He told me

29、_ his father had died and _ he had to make a living alone.(that)thatthatthatthat(that)thatthat/ (that)2022/7/1351.同位語從句的格式：2.能接同位語從句的名詞有：3.連接詞通常是that,也可根據(jù)含義選用三、同位語從句的引導(dǎo)和辨別n.+ 連接詞 + 從句fact, idea, news, order, belief, suggestion, advice, information等whether, what, when, where 等來引導(dǎo)同位語從句。2022/7/1361. I

30、have no idea _ he comes from.2. He cant answer the question _ he got the money.3. He gave us many suggestions _ we should get up earlier and take more exercise.4. I have no doubt _ he will win.5. I have some doubt _ he will win.wherehowthatthatwhetherthat/ whether / where/ how2022/7/1371.定語從句是先行詞的修飾

31、語，它不涉及先行詞的具體內(nèi)容。定語從句中that不但起連接作用，而且在定語從句中充當(dāng)一個(gè)句子成分，充當(dāng)從句的賓語成分時(shí)可省略。2.同位語從句對(duì)中心詞的內(nèi)容作進(jìn)一步的解釋和說明，說明中心詞的具體內(nèi)容。引導(dǎo)同位語從句的that 在同位語從句中不做任何成分,只起連接作用,無具體含義,且不可省略。同位語從句和定語從句的區(qū)別2022/7/138We expressed the hope that they had expressed.2. We expressed the hope that they would come to China again.1. The information has be

32、en announced that more middle school graduates will be admitted into university.2. The information that he revealed at the meeting is of great value.ATAPAPATAttributiveor Appositive 2022/7/139He gave me a suggestion that I (should) be calm now.名詞demand, suggestion, proposal, advice 等詞后的同位語從句的語氣要用虛擬語

33、氣, 結(jié)構(gòu)為 should + do, should 可省略 2022/7/140a.他相信他的夢(mèng)想總有一天會(huì)實(shí)現(xiàn)的。 He believes _ . b.請(qǐng)告訴我你昨天這個(gè)時(shí)候在干什么。Please tell me _ .his dream will come true some dayat this time yesterday賓語從句的時(shí)態(tài)呼應(yīng)1. 如果主句時(shí)態(tài)是現(xiàn)在時(shí)或?qū)頃r(shí),從句謂語可根據(jù)句意需要而選用任一種時(shí)態(tài)。what you were doing2022/7/141他告訴我他正在為考試做準(zhǔn)備。He told me _ .他說他已離開家鄉(xiāng)十年了。He told me _.老師告訴

34、我們光是沿直線運(yùn)行的。The teacher told us _.he was preparing for the examination he had been away from his hometown for ten yearslight travels in a straight line2. 如果主句謂語是過去時(shí),從句謂語動(dòng)詞一般用過去的某種時(shí)態(tài),但從句表達(dá)的是客觀事實(shí)、真理、自然規(guī)律等時(shí),從句謂語通常用一般現(xiàn)在時(shí)。2022/7/1421. The reason _ we didnt trust him was _ he often lied2. The reason _ he g

35、ave for his absent was _ he was ill.reason后面的表語從句只能用that引導(dǎo), 不能用why引導(dǎo), 但reason后面的定語從句可以用why 或者that 引導(dǎo)。在名詞性從句中，我們還須特別注意以下問題：whythatthatthat2022/7/1432022/7/1441. They expressed the hope _ they would come over to China. A. which B. that C. whom D. when2. The fact _ he didnt see Tom yesterday is true. A

36、. that B. which C. when D. what3. I have no idea _he will come back.A. where B. when C. what D. thatChoose the best answer2022/7/1454. The news _ surprised everybody yesterday now proves to be false. A. that B. when C. what D. how 5. One of the men held the view _ the book said was right. A. what th

37、at B. that which C. that what D. which that6. Word has come _ some American guests will come for a visit to our college next week.A. what B. whether C. that D. which2022/7/1467. The question is _the film is worth seeing. A. if B. what C. whether D. how 8. They received orders _ the work be done at o

38、nce. A. which B. when C. / D. that 9. The reason _ I have to go is _ my mother is ill in bed. A. why; why B. why; because C. why ; that D. that; because 2022/7/14710. _ I cant understand is _ she wants to change her mind. A. What; why B. Which; how C. That; why D. What; because11. _ his dream of goi

39、ng to college will come true is uncertain. A. That B. Whether C. If D. Even if2022/7/14812. It is known to us _ where there is pollution, there is harm. A. which B. where C. what D. that13. I have the information _. A. of what hell come soon B. that hell come soon C. of that hell come soon D. his co

40、ming soon2022/7/14914. - I saw your neighbor break your window with a basketball. - _ it made me nearly mad. A. That he broke B. What he broke C. He broke D. His break15. It remains a question _ we can get so much money in such a short time. A. how B. that C. when D. what2022/7/15016. - Can I help y

41、ou? - Yes, do you know _? A. when comes the bus B. when will come the bus C. when does the bus come D. when the bus comes17. He made a promise _ anyone set him free he would make him very rich. A. that B. if C. what D. that if2022/7/15118. They lost their way in the forest and _ made matters worse was _ night began to fall. A. what; that B. it; that C. what; when D. which; what2022/7/1521. It no