高中英語 名詞性從句經(jīng)典教案 外研版選修6

1、名詞性從句教案一、教學(xué)目標(biāo)：1、理解名詞性從句的概念。2、熟練運(yùn)用名詞性從句，尤其在寫作中能熟練使用。3、通過運(yùn)用名詞性從句，學(xué)會(huì)分析復(fù)雜句式，增強(qiáng)學(xué)好英語的信心。二、教學(xué)重點(diǎn)：區(qū)分名詞性從句（主語從句、表語從句、賓語從句、同位語），以及各個(gè)從句引導(dǎo)詞的確定。三、教學(xué)難點(diǎn)：名詞性從句與定語從句的區(qū)別，尤其是同位語從句與定語從句辨別。四、教學(xué)過程：Step1.   Review the Attributive clause. 通過提問，復(fù)習(xí)定語從句，并讓六位學(xué)生在黑板上分別寫出有that, which, whose, when, where, why 引導(dǎo)的定語從句。然后討論

2、分析下面句式：1.   The boys who are playing football are from Class One. 2.     Mr. Liu is the person (whom) you talked with on the bus.3.     Football is a game which is liked by most boys.4.     This is the pen (which) he bought yester

3、day.  5.     The number of the people that/who come to visit the city each year rises one million.6.     Do you like the book whose color is yellow?7.     I still remember the day when I first came to the school.8.   

4、60; The house where I lived ten years ago has been pulled down.9.     I dont know the reason why he looks unhappy today.Step2.  Presentation  展示與定語從句不同的四類句式名詞性從句，讓學(xué)生辨別每個(gè)句子的成分，尤其是主語，賓語，表語和同位語。1.     what I wanted to do 3 years ago is different from wh

5、at I am doing now.2.     Energy is what makes thing work.3.     That is why I was late for class.4.     The new came that our class won the first place.Step3  Discussion and Explanation（一）主語從句在句中作主語1. That mathematics finds its use in

6、every science is evident.2. Whoever is tired may rest.3. Why the earth moves round the sun is quite clear now.4. It is evident (that) mathematics finds its use in every science.(二) 賓語從句在句中作賓語5. I thought (that) you had read the book.6. We should learn to tell whether an element is poisonous or not.7

7、. Do you know who invented this?8. The experiment makes it clear that air has pressure.（三）表語從句在句中做表語9. The trouble is that I have lost his telephone number.10. The question is whether they will be able to help us.（四）同位語從句在句中作補(bǔ)充說明名詞及其短語的從句11. I am in doubt whether I should buy or not.12. He expressed

8、 his hope that he would visit China again.Step4.   Discussion：whats the difference between the attributive clause and the noun clause?討論：定語從句與同位語從句、主語從句、表語從句、賓語從句區(qū)別：歸納：定語從句引導(dǎo)詞在從句中作一定的成分，而同位語則不作。定語從句前面有先行詞，而名詞性從句沒有。重點(diǎn)句型分析：1. After ten years, she changed a lot and looks different from _she u

9、sed to be.    A. that   B. whom   C. what   D. who 2. _ is known to everyone, the moon travels round the earth once every month.  A. It    B. As   C.  That     D. What 3. Information has been put forw

10、ard _ more middle school graduates will be admitted into universities.  A. while  B. that  C. when  D. as Step5.  Practice1. I can't decide      dictionary I should buy.2. That's      he refused my invitation.3. I am

11、very interested in      he has improved his pronunciation in such a short time.4.     we need is more time.5. The fact _ she had not said anything surprised everybody.6.      and      they will meet has no

12、t been decided yet.7. Please tell me      you are waiting for.8. Is that _ you are looking for?9. Would you please tell me _ the nearest post office is?10. I don't know _he will agree to the plan or not.  歸納總結(jié)：名詞性從句包括主語、賓語、表語和同位語等從句。它們可以由下列連詞引導(dǎo)：從屬連詞 that, whether, i

13、f；連接代詞 who(ever), whom, whose, what(ever), which(ever)；連接副詞 when, where, why, how, how much / many /long /often 等。Step6.  Consolidation  1. _several times about it, but he could not give the correct answer.  A. Being asked  B. Having been asked  C. he would ask  D. He h

14、ad been asked 2. _ the days went on, the situation there got worse.  A. With  B. Since   C. While   D. As 3._everybody is here, lets set out right away.  A. With   B. Since   C. while   D. As 4. The science of medicine, _ progress has

15、been very rapid lately, is perhaps the most important of all the sciences.  A. to which    B. in which   C. which   D. with which  5. We must do the experiment carefully_ Miss Liu told us.  A. what    B. since   C. as &#

16、160; D. while 6. Tony will never forget these days _ she lived in China with her mother, _ has a great effect on her life.  A. that; which   B. when; which    C. which; that   D. when; that 7. _ I know, they will go to Beijing to watch the Olympic Games in 2008.  A. Since    B. so far as    C. In case   D. As if 8. You should put the dict