高中英語名詞性從句PPT

1、關(guān)于高中英語名詞性從句第一張，PPT共五十七頁，創(chuàng)作于2022年6月輕松搞定名詞性從句第二張，PPT共五十七頁，創(chuàng)作于2022年6月你說說什么是從句 理解概念很關(guān)鍵 掌握邏輯是重點大句子套小句子第三張，PPT共五十七頁，創(chuàng)作于2022年6月從句的特點1. 從句也要符合句子的基本結(jié)構(gòu)2. 從句只是做為句子某一成分出現(xiàn)的3. 從句的關(guān)聯(lián)詞很關(guān)鍵, 通常來講,它們是從句開始的標(biāo)志第四張，PPT共五十七頁，創(chuàng)作于2022年6月Tom is a good boy. He is walking./We disagree.I love you.I consider him handsome/a handso

2、me boy. He gave me a present.第五張，PPT共五十七頁，創(chuàng)作于2022年6月從句名詞性從句形容詞性從句副詞性從句:定語從句:狀語從句主語從句賓語從句表語從句同位語從句第六張，PPT共五十七頁，創(chuàng)作于2022年6月謂語動詞/介詞主語從句表語從句賓語從句 名 詞同位語從句When we shall hold the meeting depends on whether John can return tomorrow. 系動詞The problem is when John will come back.We expressed our hope that we cou

3、ld visit the country again.第七張，PPT共五十七頁，創(chuàng)作于2022年6月Have a try: What kind?I dont know who broke the window.She walked up to where she stood.What they need is a good textbook.She will give whoever needs help a warm welcome.This is where our problem is.It is certain that she will do well in her exam.The

4、 foreigner expressed his hope that he was going to visit the Great Wall again.We consider it necessary that he should improve his pronunciation. O S O P SA O O第八張，PPT共五十七頁，創(chuàng)作于2022年6月Task I.什么叫“名詞性從句”？名詞性從句在功能上相當(dāng)于名詞主語 His job is important.What he does is important.表語This is his job.This is what he do

5、es every day. 第九張，PPT共五十七頁，創(chuàng)作于2022年6月賓語 I dont like his job.I dont like what he does every day.同位語 I dont know about the man, Mr. White.I dont know about the fact that he is a teacher.第十張，PPT共五十七頁，創(chuàng)作于2022年6月 Noun Clauses 名詞性從句 一個句子, 在連詞的引導(dǎo)下, 在一個句子中當(dāng)名詞使用, 叫名詞性從句根據(jù)句法功能, 名詞性從句可以分為主語從句、賓語從句、表語從句和同位語從句 第

6、十一張，PPT共五十七頁，創(chuàng)作于2022年6月掌握名詞性從句的關(guān)鍵引導(dǎo)詞的分類123 that, whether, ifwho, whom, whose, which, what, whatever, whoever, whichever, when, where, how, why 從屬連詞 連接代詞連接副詞第十二張，PPT共五十七頁，創(chuàng)作于2022年6月名詞性that-從句1）由從屬連詞that引導(dǎo)的從句叫做名詞性that-從句。that只起連接主句和從句的作用，在從句中不擔(dān)任任何成分，本身也沒有詞義。名詞性that-從句在句中能充當(dāng)主語、賓語、表語、同位語和形容詞賓語，例如： 主語：Th

7、at he is still alive is sheer luck.同位語：The fact that he has not been seen recently disturbs everyone in his office. 形容詞賓語：I am glad that you are satisfied with your job. 第十三張，PPT共五十七頁，創(chuàng)作于2022年6月 Its a pity that you missed the film.It makes no difference whether he will attend the meeting or not.It i

8、s said that the novel has been translated into English.注意 2) it做為形式主語和賓語為了避免頭重腳輕，通常用做形式主語，將真正的主語從句后置What引導(dǎo) 的主語從句例外。第十四張，PPT共五十七頁，創(chuàng)作于2022年6月 動詞think, make, feel, consider，find等后常用it作形式賓語來代替that引導(dǎo)的賓語從句。We all think it good news that we will have a holiday this weekend.Our school has made it a rule tha

9、t all the students should wear school uniform on Monday morning.I consider it necessary that we should ask him for advice. 巧記It作形式代詞真能干，可把不定式、動名詞或從句來代辦，而讓它們后面站！第十五張，PPT共五十七頁，創(chuàng)作于2022年6月 提示：介詞一般不與 that 連用。 但 in that ，except that 除外Man differs from brutes in that they can think and speak.第十六張，PPT共五十七頁，

10、創(chuàng)作于2022年6月Practice time:用形式代詞it轉(zhuǎn)換下列名詞性從句1.Who broke the glass yesterday is not clear.2.Why he did the work is easy to understand.3.That her hair was turning grey worried her a bit.4.He had won the first prize. We thought it was good news.第十七張，PPT共五十七頁，創(chuàng)作于2022年6月He didnt make _ clear when and where t

11、he meeting would be held. (07 Tianjin 1) A this B. that C. it D. theseIt is none of your business _ other people think about you. Believe yourself.(07 Fujian 35)A. How B. what C. which D. when第十八張，PPT共五十七頁，創(chuàng)作于2022年6月3) that 的省略問題 1.That she was chosen made us very happy.2. She expressed the hope tha

12、t they would come to China one day.3.You problem is that you lack self-confidence 4.She told me that she would accept my invitation.5. She said that she would go there on Friday and that she would return the next day。 6.We think it important that you should do it at once.7.I didnt tell him anything

13、except that I wasnt able to find my way back. 第十九張，PPT共五十七頁，創(chuàng)作于2022年6月在主語從句、表語從句、同位語從句中，that不能省略。賓語從句中的連接詞that在以下三種情況下不能省略：（1）當(dāng)that 從句與另一名詞性從句并列作賓語時，第二個that不能?。?第二十張，PPT共五十七頁，創(chuàng)作于2022年6月名詞性wh-從句1）由wh-詞引導(dǎo)的名詞從句叫做名詞性wh-從句。wh-詞包括who, whom, whose, what, which, -ever等連接代詞和where, when, how, why等連接副詞。連接代詞和連接

14、副詞在句中既保留自己的疑問含義、又起連接作用，在從句中充當(dāng)從句的成分。連接代詞在從句中做主，賓，表語。連接副詞在句中做表，狀語。例如：主語：How the book will sell depends on its author.賓語：The club will give whoever wins a prize.表語：My question is who will take over the president.第二十一張，PPT共五十七頁，創(chuàng)作于2022年6月賓語補(bǔ)足語：She will name him whatever she wants to. 同位語：I have no idea

15、when he will return.形容詞賓語：Im not sure why she refused their invitation. 介詞賓語：That depends on where we shall go.wh-從句作主語也常用先行詞it做形式主語，而將wh-從句置于句末，例如：It is not yet decided who will do that job.第二十二張，PPT共五十七頁，創(chuàng)作于2022年6月what 既可表疑問，也可沒有疑問，作為縮合連詞相當(dāng)于all that ,everything that ,the person who 不表疑問。在從句中做主語，賓語

16、或表語。They reached _ is now part of America.A. what B. where C which D. that He is _ is known as a hacker- he likes to show off on the internet and attack websites.A. what B. who C. that D which第二十三張，PPT共五十七頁，創(chuàng)作于2022年6月which 表疑問，哪一個who,whom 表疑問，誰whoever ,whomever- 無論是誰，不管是誰。= anyone who those whowhere

17、 when why既可表疑問，也可不表疑問I still remember _ this used to be a quiet village .Why not try your luck downtown- thats _good jobs are.第二十四張，PPT共五十七頁，創(chuàng)作于2022年6月whether 與 if 均為 “是否” 的意思。但在下列情況下用whether ：1.whether 引導(dǎo)主語從句,表語從句,同位語從句應(yīng)當(dāng)用whether，2. whether引導(dǎo)從句作介詞的賓語。 Im not interested in whether theyll go or not.3

18、. whether可以直接跟動詞不定式連用。 I didnt know whether to laugh or to cry.4.從句后有“or not”時 I wonder whether he will come or not. 5. discuss 后if, whether引導(dǎo)的名詞從句第二十五張，PPT共五十七頁，創(chuàng)作于2022年6月 whether與if的辨用1. I asked her _ she had a bike.2._ we will hold a party in the open air tomorrow depends on the weather.3. Were w

19、orried 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. 9._ you are not free tomorrow, Ill go without you.if / whetherWheth

20、erwhetherwhether whetherwhetherwhetherwhetherIf第二十六張，PPT共五十七頁，創(chuàng)作于2022年6月總原則：看從句中缺少什么成分，根據(jù)意思選擇適當(dāng)連接詞語；如不缺成分且句意完整，則選用that.一找二查三選：從句：缺少什么成分：意思適合的關(guān)聯(lián)詞第二十七張，PPT共五十七頁，創(chuàng)作于2022年6月Have a try: Choose a proper one1. _ has been announced is that we must hand in our graduation papers before the end of June.What2.

21、_ he always serves the people is well-known.3. _ the English evening will be held, on Monday or Tuesday, has not yet been decided. 4. I want to know _ he has told you.5. Everything depends on _ we have enough money.6. That is _ he didnt come to the meeting.7. The news _ we won the game was exciting.

22、ThatWhenwhatwhetherwhythat第二十八張，PPT共五十七頁，創(chuàng)作于2022年6月Task II .名詞性從句 單復(fù)數(shù)概念1.That I can pay back the help people give me _(make) me happy. 2.What we need _(be) more time.3.What we need _ (be)more English dictionaries.makesisare一般情況下，名詞性從句看作單數(shù)概念。表示所需要的這層含義根據(jù)表 語來確定第二十九張，PPT共五十七頁，創(chuàng)作于2022年6月.I wonder how ma

23、ny years ago _. A. did your father retire B. your father retired C. has your father retired D. your father has retired 語序問題. You cant imagine how excited I was!名詞性從句必須用陳述句語序,感嘆句除外第三十張，PPT共五十七頁，創(chuàng)作于2022年6月1.She sensed that she _(be) being watched.2.Please tell me _(他是誰)?3. Do you still remember when y

24、ou _ （見到）the famous singer？ 4.Whether he _(來) or not is unimportant to me.waswho he iswill comemet時態(tài)賓語從句的時態(tài)1。若主句是過去時態(tài)，從句用相應(yīng)的過去時態(tài)2。若主句是一般時態(tài)，從句不受限制，依具體情況而定其余從句依具體情況而定 第三十一張，PPT共五十七頁，創(chuàng)作于2022年6月Practice time.單句改錯1.That the earth turns around the sun are known to all.2.When the meeting will be held haven

25、t been known yet.3.I didnt know that you will come.4.He said that he is writing a story.5.Could you tell me when will he arrive?6.You can begin to see why does English have such strange rules._ is_ hasnt_would_was_ he will_ English has第三十二張，PPT共五十七頁，創(chuàng)作于2022年6月4. The problem is that they cant collect

26、 enough money for the project.3. That she became an artist may have been due to her fathers influence. that與what1. What we cant get seems better than what we have.2. She is no longer what she used to be. what 在從句中要充當(dāng)某個成分（主語、賓語或表語）；that在從句中不充當(dāng)任何成分，因此當(dāng)從句不缺少成分且句意完整時選擇that。第三十三張，PPT共五十七頁，創(chuàng)作于2022年6月1. Th

27、ese ancient Indians used to live in _ is now a part of the United States. A. where B. the place C. which D. what Show yourself off!I cant decide which of the three I should choose.Which team won the match was still unknown.第三十四張，PPT共五十七頁，創(chuàng)作于2022年6月_ he referred to in his article was unknown to the g

28、eneral reader.(07 上海 39) A. That B. What C. Whether D. WhereChoosing the right dictionary depends on _ you want to use it for.(07 江蘇 25） A. what B. why C. how D. whether第三十五張，PPT共五十七頁，創(chuàng)作于2022年6月You can only be sure of _ you have at present; you cannot be sure of something _ you might get in the futu

29、re. (07 安徽 33) A. that; what B. what; / C. which; that D. /; that _(父母的言行)has a life-long effect on their children. (07 陜西 8)What parents say and do第三十六張，PPT共五十七頁，創(chuàng)作于2022年6月_ matters most in learning English is enough practice. (07 全國I 17） A. What B. Why C. Where D. Which第三十七張，PPT共五十七頁，創(chuàng)作于2022年6月表語從

30、句中的that, because和whyThe reason why she was late was _ he didnt catch the bus.She was late. Thats _ she didnt catch the bus.She didnt catch the bus. Thats _ she was late.thatbecausewhy第三十八張，PPT共五十七頁，創(chuàng)作于2022年6月同位語從句PK定語從句1.We heard the news that our team had won the game.2.The news that you told us ye

31、sterday was really disappointing.技巧試加法/成分法1.The news was that our team had won the game. 2.The news was that you told us. 第三十九張，PPT共五十七頁，創(chuàng)作于2022年6月Practice :判斷下列各句是同位語從句還是定語從句1.They expressed the hope that they would come to visit China again.2. The hope that she expressed is that they would come to

32、 visit China again. 3.The fact that she works hard is well known to us all. 同位語從句定語從句同位語從句第四十張，PPT共五十七頁，創(chuàng)作于2022年6月主語從句 用 it 作形式主語的that- 從句有以下四種不同的搭配關(guān)系：a. It + be +形容詞+ that-從句It is necessary that有必要第四十一張，PPT共五十七頁，創(chuàng)作于2022年6月b. It + be + -ed 分詞+ that-從句It is believed that人們相信c. It + be +名詞+ that-從句 It

33、 is a surprise/a wonder/a pity/no wonder that令人驚奇的是d. It +不及物動詞+ that-分句It appears that似乎 It occurred to me that我突然想起 第四十二張，PPT共五十七頁，創(chuàng)作于2022年6月另注意在主語從句中用來表示驚奇、不相信、惋惜、理應(yīng)如此等語氣時，謂語動詞要用虛擬語氣“(should) +do”，常用的句型有：It is necessary (important, natural, strange, etc.) that It is a pity (a shame, no wonder, et

34、c.) that It is suggested (requested, proposed, desired, etc.) that第四十三張，PPT共五十七頁，創(chuàng)作于2022年6月 賓語從句否 定 轉(zhuǎn) 移1) 將think, believe, suppose, expect, imagine等動詞后面賓語從句的否定詞轉(zhuǎn)移到主句中，即主句的謂語動詞用否定式，而從句的謂語動詞用肯定式。I dont think I know you.注意：若謂語動詞為hope, 賓語從句中的否定詞不能轉(zhuǎn)移。I hope you werent ill. 我想你沒有生病吧。第四十四張，PPT共五十七頁，創(chuàng)作于2022

35、年6月 賓語從句前如有do you( think, believe, guess, suppose, expect, imagine,suppose)等詞時,如果從句主語為疑問詞均應(yīng)提到句首. What can you guess is in the room? When do you think _ .We will leave for Beijing B. will we leave for Beijing第四十五張，PPT共五十七頁，創(chuàng)作于2022年6月 whatever，whichever，whoever，whomever引導(dǎo)的名詞性從句不含有疑問意義，相當(dāng)于名詞后加一個定語從句， w

36、hatever 相當(dāng)于 anything that, 表示“無論什么; whoever 相當(dāng)于anyone who, 表示“無論誰；任何的人” whichever“無論哪個; 無論哪些”, 既指人, 也指物; 可以單獨(dú)使用, 可以修飾名詞, 也可以后跟of 短語。whoever / whomever的選擇，要看關(guān)聯(lián)詞在從句中是作主語還是作賓語而定，如果在從句中作主語只能選用 whoever，做賓語時用whomever。第四十六張，PPT共五十七頁，創(chuàng)作于2022年6月1.It is generally considered unwise to give a child _he or she w

37、ants. (NMET1997)A. however B. whatever C. whichever D. whenever2._leaves the room last ought to turn off the lights. (MET1988)A. Anyone B. The person C. Whoever D. Who3.Sarah hopes to become a friend of _shares her interests. (上海1995)A. anyone B. whomever C. whoever D. no matter who第四十七張，PPT共五十七頁，創(chuàng)作

38、于2022年6月綜合測試1. The question is _the film is worth seeing. A. if B. what C. whether D. how 2. News came _ the students would put off the outing until next week, when they wouldnt be busy.A. thatB. whenC. whichD. whetherCA第四十八張，PPT共五十七頁，創(chuàng)作于2022年6月3. Whats the matter with you? You have no idea _.A. how

39、 I was worriedB. how worried was IC. how was I worriedD. how worried I was4. I had neither a raincoat nor an umbrella. Thats _ I got wet all through.A. howB. because C. whyD. that5. He is absent today. Thats _ he is ill.A. whenB. because C. whyD. thatDCB第四十九張，PPT共五十七頁，創(chuàng)作于2022年6月6. Whether the sports meet will be held _ yet.A. ha