人教版2006年廣東地區(qū)高中英語必修名詞性從句課件

1、名詞性從句羅遠(yuǎn)芬定義:在句子中起名詞作用的從句叫名詞從句。作用:在復(fù)合句中作賓語、表語、主語和同位語。因此，名詞性從句又可分為賓語從句、表語從句、主語從句和同位語從句。一、賓語從句1.作動(dòng)詞的賓語1)引導(dǎo)詞that 可省略I hear (that) he will go to Shanghai tomorrow.2)由what, whether (if) 引導(dǎo)I want to know what he has told you. I wonder whether you can change this note for me. 3)動(dòng)詞+間接賓語+賓語從句She told me that s

2、he would accept my invitation.2.作介詞的賓語Our success depends upon how well we can cooperate with one another.3. It作為形式賓語He has made it clear that he will not give in. See to it that children dont catch cold.4.否認(rèn)的轉(zhuǎn)移主句的謂語動(dòng)詞為think, consider, suppose, believe, expect, fancy, guess, imagine等, 其后的賓語從句假設(shè)含有否認(rèn)詞

3、not, 一般要把否認(rèn)詞not轉(zhuǎn)移到主句謂語上, 從句謂語用肯定.I dont think this dress fits you well.5. that不能省略的情況1)and連接兩個(gè)賓語從句,that賓語從句放在and后Everybody could see what happened and that Tom was frightened.2)that引導(dǎo)的賓語從句作介詞賓語時(shí)I know nothing about him except that he is from the south.3)that從句位于句首時(shí)That he ever said such a thing I si

4、mply dont believe.4)主句謂語動(dòng)詞與that從句之間有插入語時(shí)We decided, in view of his special circumstances, that we would admit him for a probationary.6.賓語從句的時(shí)態(tài)1)主句用過去時(shí),從句用一般過去時(shí)(如從句表示客觀真理,可用現(xiàn)在時(shí))Did you see that the boys were playing football on the playground at that time? Yesterday Tom said that the earth goes round

5、 the sun.2)主句為現(xiàn)在時(shí)時(shí),從句可根據(jù)需要選用各種時(shí)態(tài)I think that the Greens have left for Hawaii. I want to know if/whether he will go surfing this afternoon.3)動(dòng)詞suggest(建議), insist(堅(jiān)持,主張), prefer(寧愿), request(要求), require(要求,命令), demand(要求), order(命令), command(命令), advise(建議)等詞后的賓語從句中, 謂語動(dòng)詞要用虛擬語氣, 其構(gòu)成是“should+動(dòng)詞原形，其中s

6、hould可省略It was suggested that more teachers should be sent there to help them. Tom insisted that his leadership be recognized by all the boys.7.賓語從句的引導(dǎo)詞1)連詞: that, if, whether2)連接代詞: who, whose, what, which3)連接副詞: when, where, how, why作業(yè):用whose, whom, what, how, that填空.1.I think _ he will be all rig

7、ht in a few days. 2.Do you know _ they are waiting for? 3. He asked _ dictionary it was. 4. Please pay attention to _ the teacher said. 5. Can you tell me _ I can get to the railway station? 二、表語從句表語從句放在系動(dòng)詞之后，一般結(jié)構(gòu)是“主語+連系動(dòng)詞+表語從句1、由that引導(dǎo)，that不作成分，只起連接作用。The fact is that we have lost the game. The tro

8、uble is that I have lost his address.2、由whether引導(dǎo)表示不確定，由because引導(dǎo)表示原因。The point is whether we should lend him the money. It is because I have ever heard of the story.3. what, which, who, whom, whose等連接代詞及when, where, how, why等連接副詞既引導(dǎo)句子又充當(dāng)一定的句子成分.The problem is who we can get to replace her. The ques

9、tion is how he did it. That was what she did this morning on reaching the attic. 4. as if常與look, seem, sound等連系動(dòng)詞連用.She looks as if she would cry.5.在一些表示“建議，勸說，命令的名詞后的表語從句中，謂語動(dòng)詞用虛擬語氣。My suggestion is that we shouldstart early tomorrow.經(jīng)典試題1.We cannot figure out_ quite a number of insects, birds, and

10、 animals are dying out. A. that B. as C. why D. when 2.A modern city has been set up in_ was a wasteland ten years ago. A. what B. which C. that D. where 3.Parents are taught to understand_important education is to their childrens future. A. that B. how C. such D. so 4.You are saying that everyone s

11、hould be equal, and this is _ I disagree. A. why B. where C. what D. howCABB5.I think Father would like to know_ Ive been up to so far, so I decide to send him a quick note. A. which B. why C. what D. how 6.The road is covered with snow. I cant understand_ they insist on going by motorbike. A.why B.

12、whether C.when D.how 7.-Are you still thinking about yesterdays game? -Oh, thats_. A. what makes me feel excited B. whatever I feel excited about C. how I feel about it D. when I feel excited 8.People have heard what the President has said; they are waiting to see_ he will do. A. how B. that C. when

13、 D. whatCAAD9.-I think its going to be a big problem. -Yes, it could be. -I wonder _ we can do about it. A. if B. how C. what D. that 10.Perseverance is a kind of quality-and thats _ it takes to do anything well. A. what B. that C. which D. why 11.I really dont know _ I had this photo taken . A. whe

14、re it was that B. it was that C. where it was D. it was whyCAA12.Never take _for granted that I will help you. Better depend on yourself. A. that B. it C. which D. this 13.It looks _he is unhappy today. A. that B. if C. as if D. whether 14.These wild flowers are so special I would do_ I can to save

15、them. A. whatever B. that C. which D. whichever 15.The old woman was shocked by _ had happened to her daughter. A. whom B. which C. that D. whatBCAD三、主語從句主語從句通常放在主句謂語動(dòng)詞之前或由形式主語it代替，而本身放在句子末尾。1.it作形式主語的四個(gè)主要句型1)It + be+名詞詞組(no wonder, an honor, a good thing, a pity, no surprise, etc.) + that從句Its a pi

16、ty that we cant go . Its no surprise that our team should have won the game. 2)It +be +形容詞(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+ that從句It is certain that she will do well in her exam. It is probable that he told her everything.3)It +

17、be+ 過去分詞(said, reported, thought, expected, decided, announced, arranged, etc .)+ that從句It is said that Mr. Green has arrived in Beijing. It is reported that China has sent another man-made earth satellite into orbit.4) It +不及物動(dòng)詞(seem, happen等) +that從句It seemed that Alice is not coming to the party

18、at all. It happened that I was out that day.2.主語從句的主謂一致主語從句多表示單一概念,因此主句謂語動(dòng)詞多用單數(shù).what 引導(dǎo)的從句根據(jù)表達(dá)的含義來確定謂語動(dòng)詞的單復(fù)數(shù).When and where well go isnt decided. What we need are books/ is water.3.What與that的用法區(qū)別what在從句中作主語、賓語、表語,而that那么不作句子成分.What you said yesterday is right. That she is still alive is good news. 4

19、.Whether和if的用法區(qū)別通常,引導(dǎo)主語從句,表語從句,同位語從句用whether不用ifIt doesnt matter whether she will come or not. The problem is whether she will have enough time.經(jīng)典試題1.After Yang Liwei succeeded in circling the earth, _ our astronauts desire to do is walk in space. A. where B. what C. that D. how 2.I have always been

20、 honest and straightforward, and it doesnt matter _ Im talking to. A. who is it B. who it is C. it is who D. it is whom 3._ made the school proud was_ more than 90% of the students had been admitted to key university. A. What; because B. What; that C. That; what D. That.; becauseBBB4.It is pretty we

21、ll understood _ controls the flow of carbon dioxide in and out the atmosphere today. A. that B. when C. how D. what 5._ we cant get seems better than _ we have. A. What, what B. What, that C. That, that D. That, what 6.-What do you think of China? -_ different life is today from_ it used to be. A. H

22、ow,what B.What, what C.How, that D.What, that 7._ you dont like him is none of my business. A. What B. Who C. That D. Whether 8._ I was free that evening. A. It happened to B. It happened that C. That happened D. It was happened thatDAACB9.It was true _ Alice did surprise her mother. A. that B. what

23、 C. that, what D. what, that 10.Its not yet clear _ of those will be chosen to do the job. A.that B.whom C.which D.whose 11._ in the newspaper that the Japanese minister will arrive next Monday. A.It says B.It is said C.It has said D.He is said 12._ we have seen is quite different from _ we have hea

24、rd. A.That, that B.What, that C.That, what D.What, what 13._ I have will be yours sooner or later. A.No matter what B.No matter whatever 14._ was a well-known fact. A. That their team was weak B. That their team being weak. C. Their team was weak D. If their team was weakCCBDCA作業(yè):用主語從句 完成句子.1._(她贏了這

25、場比賽) made us very happy. 2. _(所需要的) is careful preparation. 3._(她是否來)doesnt matter too much. 4.That he will succeed is certain.(用it句型改寫) _ 5.Why he did this is not known. (用it句型改寫) _ That she won the gameWhat is neededWhether she is coming or not It is certain that he will succeed. It is not known w

26、hy he did this. 四、同位語從句同位語從句一般用whether，that等詞引導(dǎo)，常放在名詞后面，說明該名詞的具體內(nèi)容。換言之，同位語從句和所修飾的名詞在內(nèi)容上為同一關(guān)系。1.同位語從句的先行詞多為fact, news, idea, thought, question, reply, report, remark等, 關(guān)聯(lián)詞多用附屬連詞that.Where did you get the idea that I could not come? They were all very much worried over the fact that you were sick.2.同位

27、語從句意義完整, 應(yīng)用that;意義不完整需增加“是否的含義,應(yīng)用whether；需要增加“什么時(shí)候、“什么地點(diǎn)、“什么方式等含義，應(yīng)用when，where，how等詞。I have no idea whether hell come or not. The question who should do the work requires consideration.3.表示“建議、命令、要求的名詞所跟的同位語從句中，謂語動(dòng)詞用虛擬語氣should+動(dòng)詞原形，should可省略This is our only request that this (should) be settled as s

28、oon as possible. The general gave the order that the soldiers should cross the river at once.4.that引導(dǎo)的同位語從句與定語從句的區(qū)別句法功能上意義上that引導(dǎo)的同位語從句that引導(dǎo)的定語從句只起連接從句的作用,無意義,在從句中不充當(dāng)句子成分,不可省略替代先行詞在從句中不僅起連接作用,還充當(dāng)句子成分.假設(shè)在從句中作賓語可省略.從句是被修飾名詞的內(nèi)容從句起限定作用,是定語The news that Mr. Li will be our new English teacher is true.The

29、 news that he told me yesterday is true.同位語從句, that不可省略定語從句,that在從句中作told的賓語,可省略經(jīng)典試題1. A story goes _ Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen at court. A. when B. where C. what D. that 2. Along with the letter was his promise _ he would visit

30、me this coming Christmas. A. which B. that C. what D. whether 3.There is a new problem involved in the popularity of private cars _ road condition need_. A. that, to be improving B. which, to be improved C. where, improving D. when, improvingDBA4.Theres a feeling in me _ well never know what a UFO i

31、snot ever. A. that B. which C. of which D. what 5.Father made a promise _ I passed the examination he would buy me a new dictionary. A. that B. if C. whether D. that if 6.Information has been put forward _ more middle school graduates will be admitted into universities. A.while B.that C.when D.as 7.

32、_ is no possibility _ Bob can win the first prize in the match. A. There, that B. It, that C. There,whether D. It, whetherADBA8.His suggestion _ to see the art exhibition interested every one of us. A. that we go B. which we should go C. that we would go D. when we should go 9.He often asked me the question _ the work was worth doing. A. whether B. where C. that