名詞性從句_教（學(xué)）案

1、第十二章名詞性從句 teaching plan第一、二、三、四課時一、 學(xué)情分析名詞性從句是高中階段學(xué)生接觸到的較難的語法點，很多學(xué)生分不清楚名詞性從句，定語從句和狀語從句之間的區(qū)別，經(jīng)常出現(xiàn)混用的現(xiàn)象。但在高考中名詞性從句為必考項目，甚至在學(xué)業(yè)水平考試中都有要求，因此，學(xué)生復(fù)習(xí)名詞性從句的用法有著重要意義，它對于學(xué)生分辨各種復(fù)合句有一定的指導(dǎo)作用，掃除名詞性從句的障礙可以有助于學(xué)生學(xué)習(xí)其他的復(fù)合句，并對其書面表達和語法填空的提高有指導(dǎo)意義。二、 教學(xué)目標(biāo)1. 知識與技能A 復(fù)習(xí)名詞性從句的種類及構(gòu)成；B 正確辨識并使用名詞性從句的連接詞；C 復(fù)習(xí)it作形式賓語在句子中代替賓語從句。2. 過程

2、與方法A 圖解法B 列舉法C 講授法D 演示法3. 情感態(tài)度與價值觀A 培養(yǎng)學(xué)生的規(guī)語言表達；B 讓學(xué)生體會語言的靈活多變。C 讓學(xué)生體驗學(xué)習(xí)的樂趣和成功的喜悅。三、 教學(xué)重、難點1. 名詞性從句的作用；2. 正確判斷并使用連接詞；3. 名詞性從句的表現(xiàn)形式；4. It作形式主語和形式賓語的用法。四、 教學(xué)方法：1. 合作交流，小組討論。2. 自主學(xué)習(xí)，獨立思考。3. 探究學(xué)習(xí)。五、 滲透法制教育教學(xué)步驟：Before class：一 先學(xué)任務(wù)1. 復(fù)習(xí)五種簡單句中的“主+謂”結(jié)構(gòu)、“主+謂+賓”結(jié)構(gòu)、“主+系+表”結(jié)構(gòu)；2. 對比以下幾個句子，區(qū)分其分別屬于哪種從句。1） What she

3、said was right. （主從）2） I have no idea how she did it.（同位語從句）3） Its a pity that you failed the exam.（主從）4） Im sure that I will see you again.（賓從）5） What I want to know is when well leave for Beijing.（主從、表從）6） Teachers consider it necessary that students should finish their homework.（賓從）3. 用適當(dāng)?shù)倪B接代詞或連接

4、副詞填空。1)I dont know _ she can speak English or not.2)There is a policeman over there. Lets go and ask him_ the railway station is.3)_ he is correct or not is unknown.4) That is _ they are looking for.5) It is a truth _ there would be no new China without the Chinese Communist Party.References: 1.whet

5、her 2.where 3. Whether 4.what 5.thatDuring class：Step1: lead in 將主語位置換成一個句子，該句變成了一個含有主語從句的句子。1. A bear comes. 主語 謂語 What we are afraid of comes. 主語（從句） 謂語將賓語位置換成一個句子，該句變成了一個含有賓語從句的句子。2. The sheep stops breathing. 主語 謂語 賓語 The sheep stops what he is doing.主語 謂 賓語（從句）將表語位置換成一個句子，該句變成了一個含有表語從句的句子。3. Th

6、at is the place. 主語 系 表語 That is where Lenin once lived. 主語 系 表語從句利用一個句子對主句的主語進行解釋說明，就構(gòu)成了一個同位語從句。4. The news is true. 主語 系 表 The news that he has been elected monitor is true. 主語 同位語從句 系 表Step2: 主語從句 1. 主語從句的引導(dǎo)詞主語從句在復(fù)合句中充當(dāng)主句的主語。引導(dǎo)主語從句的詞有：從屬連詞：that, whether(通常不用if); That she will come to our party is

7、 certain.Whether it is true remains a question.連接代詞：who, whose, whom, what, which,whoever, whichever, whatever; Who was the first man to land on the moon is clear to us.Which train will arrive first is not clear.Whoever comes will be welcome.Whatever the old man had was given to the government.連接副詞：

8、when, where, why, how等。Where he was born is still a puzzle.Why he was late for school yesterday is not clear.注意：（1）從屬連詞if通常不能用來引導(dǎo)主語從句，應(yīng)該用whether(or not)；(2) 以wh-連接代詞和連接副詞引導(dǎo)的主語從句采用述句語序；(3) 以that 為從屬連詞引導(dǎo)的主語從句如位于句末，在非正式場合，that可省略；如：It is clear rain will fall this evening.(rain前省去了that)2. it作形式主語結(jié)構(gòu)主語從句位

9、于句首常顯得笨重，因此常將它移至句末，句首用it作形式主語。 1） that 從句作主語時，為了使句子平衡，常用it 作形式主語。It is certain that he will come here. 他會來這里這是很確定的。 結(jié)構(gòu)：it+be+adj.+主從 It is wonderful that we won the competition. 結(jié)構(gòu)：it+be+adj.+主從 2）It was a pity that you failed the exam. 結(jié)構(gòu)：it+be+n.+主從 3）It happened that I met her in the street. 結(jié)構(gòu)：i

10、t+appear/happen/seem/matter等不及物動詞+主從 4） It is said that she married last year. 結(jié)構(gòu)：it+be+過去分詞+主從3. it作形式主語情況（1） 以that引導(dǎo)的主語從句通常用it作形式主語；（2） 以wh-引導(dǎo)的主語從句一般放在句首，也可用it作形式主語；（3） 全句如果是一般疑問句，則多用it作形式主語，如：Is it probable that she will go there today?（4） 全句如果是感嘆句，則必須用it作形式主語；How strange it is that he is so quie

11、t!當(dāng)堂導(dǎo)練一：用適當(dāng)?shù)倪B接詞填空。1. people with mental-health problems want most of all is a more equal and open working culture.2. we need more practice is quite clear.3. I accept the gift or refuse it is none of your business.4. The traveler lost his way in the wood, and made things worse was that it was getting

12、 dark.5. In some countries, are called “public schools” are not owned by the public.6.據(jù)說他贏得了這場比賽。（翻譯）References:1.what 2. That 3. Whether 4.what 5.what 6. It is said that he won the competition.Step3: 賓語從句1. 賓語從句的引導(dǎo)詞賓語從句在復(fù)合句中充當(dāng)主句的賓語。引導(dǎo)賓語從句的詞有：從屬連詞：that, whether, if; I think (that) he can finish the

13、work alone.I want to know if(whether) his mother still teaches in the school. 連接代詞：who, whose, whom, what, which,whoever, whichever, whatever; I wonder what he is doing now.Do you know which is longer,the Yellow River or Yangtze River?He asked me whose pronunciation was the best in the class.Take wh

14、atever you like.連接副詞：when, where, why, how等。I wonder why she failed in the final examination.Tell me how I can get to the railway station.Can you tell me where she lives.Do you know when we will set off tomorrow morning?2、that的特殊用法引導(dǎo)賓語從句的that往往可以省略，但在下列情況中不能省略：1)that從句位于句首時，that不能省略；That she ever di

15、d such a thing I couldnt believe.2)謂語動詞think/thought 與that從句之間有插入的詞語，that也不能?。篒 thought to myself that he was not telling the truth.3) 賓語從句并列時，第一個that可以省略，第二個不能省略；She said (that) she couldnt tell me and that I wouldnt understand.4)if 和whether都可以引導(dǎo)賓語從句，但if后不能跟or not,whether后可以和or not連用；5）動詞doubt引導(dǎo)的賓語

16、從句，肯定句用if/whether, 否定句或疑問句用that6）that不能充當(dāng)介詞賓語，偶爾可作except，in的賓語。其他介詞后，需要用that從句作賓語時，常用it作形式賓語。He is a good student except that he is a little bit careless.他是個好學(xué)生，就是有點粗心。He differed from his classmates in that he devoted his spare time to reading.他和他的同學(xué)不同的地方在于他把課余時間用在了讀書上面。You may depend on it that I

17、shall always help you. 你要相信我會一直幫助你的。It all depends on whether I have enough time (or not). 那要看我有沒有足夠的時間。3、 it作形式賓語的用法由that引導(dǎo)的賓語從句后面如果有賓語補足語，常用it做形式賓語，而將整個賓語從句放在賓語補足語之后；He has made it clear that he will not give in. 他不會屈服的，這一點他已經(jīng)明確表示了。We consider it necessary that he should improve his pronunciation.

18、 他應(yīng)當(dāng)改進他的發(fā)音，我們認為這是有必要的。當(dāng)堂導(dǎo)練二：用連接詞完成下列填空題。1. The road is covered with snow. I cant understand they insist on going by motor-bike.2. I persuaded my parents we should go to Italy for a holiday rather than Scotland.3. -Can you get everything ready by the weekend? -It all depend on we can get Mr. Greens c

19、ooperation.4.He seems too tired today, and I wonder he got a good sleep last night.5. Would you tell me you want your tea, with sugar or milk?6. He will tell you he expects will win such a match.7. 我想要知道他在哪里。（翻譯）References:1.why 2.that 3.whether 4.whether 5.how 6.who 7. I wonder where he is.Step4: 表

20、語從句1. 表語從句的引導(dǎo)詞表語從句在復(fù)合句中充當(dāng)主句的表語。引導(dǎo)表語從句的連接詞有：從屬連詞：that，whether（通常不用if）, as if, as though等；The truth is that he has never been to the countryside.The question is whether we can finish the experiment by tomorrow afternoon.She looks as if she were very tired.連接代詞：who, whose, whom, what, which, whatever,

21、whichever, whoever等； The most important thing is whom our education must serve.最重要的是我們的教育必須為誰服務(wù)。This school is not what it was before.What I want to know is which dictionary I should buy. 連接副詞：when, where, why, how, because等;What I want to know is when well leave for Beijing.This is why she got up s

22、o early this morning.That was how they won the football match.I was late. It/That/This was because I missed the train. 2. 以suggestion，advice，demand等詞為主語的表語從句中的謂語動詞需用虛擬語氣，如：His suggestion was that we (should) finish our task all by ourselves.當(dāng)堂導(dǎo)練三：用適當(dāng)

23、的連接詞填空。1. The question is _ we will have our sports meet next week.2. The reason why he failed is _he was too careless.3. Go and get your coat. Its _you left it.4What I want to know is _ he likes the gift given by us.5. The reason is_I missed the bus.6. That is _ we were late last time.  &

24、#160;7. She looked _ she were ten years younger.8.I fell sick! I think it is _ you are doing too much.References:1.whether/where 2.that 3.where 4. whether 5.that 6.why 7.as though 8.becauseStep5: 同位語從句1. 同位語從句的引導(dǎo)詞以從句的形式表示的同位語叫同位語從句。引導(dǎo)同位語從句的連接詞通常有：從屬連詞：that，whether（通常不用if）等，that不能省略；The truth that th

25、e earth moves around the sun is known to all.The question whether we should take part in the parade was answered by the teacher.連接代詞：what,who,whom,whose等； I have no idea what size shoes she wears.我不知道她穿幾號的鞋。（what作定語）The question who will take his place is still not clear. （who作主語）連接副詞：when, where, w

26、hy, how等;We havent yet settled the question where we are going to spend our summer vacation.到哪兒去度暑假，這個問題我們還沒有決定。I have no idea how she did it.2. 同位語從句在復(fù)合句中作某些名詞的同位語；常見的名詞有：news, fact, plan, suggestion, idea, order, question, truth, hope, thought, belief, doubt, fear等。3. 同位語從句之前的名詞若為suggestion, requi

27、rement, advice等名詞時，同位語從句的謂語動詞須用虛擬語氣。4. 由that引導(dǎo)的同位語從句和定語從句之間的區(qū)別是，同位語從句是對前面的名詞進行解釋說明；而定語從句是對先行詞進行修飾限定；同位語從句中的that不充當(dāng)任何成分，定語從句中的that充當(dāng)一定的成分。The news that he joined the army is inspiring.(同位語從句)The news that he told me is inspiring.(定語從句)當(dāng)堂導(dǎo)練四：用正確的連接詞填空。1）They expressed the hope they would come over to

28、China soon.2) The fact he didnt see Tom this morning is true.3) Word has come some American guests will come to our college for a visit next week.4) He cant answer the question he got the money from his home yesterday.5) Do you have any idea is actually going on in the classroom?6) The problem we sh

29、ould have the meeting in the hall now must be decided at once.References：1.that 2.that 3.that 4.how 5.what 6.whetherAfter class:Step6: 自輔落實I. 在空格處填入適當(dāng)?shù)倪B接詞。1. There are three pens on the desk. I wonder _ one she will choose.2. No one knew _ necklace that was.3. Do you know _ the meeting will begin at the auditorium(觀眾席).4. Can you tell me _ you happened to meet in the street yesterday?5. I dont know _ he is so hard on his son.6. I dont think _ you need worry about it.7. _ and _ we shall meet next time has not been decided yet.8. _ she manages t