吉林省伊通满族自治县第三中学校高中英语人教版选修8学案：UNIT 2 CLONING 新学案第3课时 .doc

1、 教学内容Book8 Unit 2 CloningPeriod 3Grammar Revise the Appositive教师个案学生笔记学习目标Knowledge aims:Get students to revise the use of the Appositive Clauses .Ability aims:Enable students to use the use of the Appositive Clauses to solve the problems.Emotional aim:1. Get students to become interested in grammar

2、 learning.2. Develop students sense of group cooperation.学 习重 点Get students to learn and master the words, phrases clauses as the Revise Appositive .学习难 点Enable students to learn how to use the rules of the Revise Appositive Clause correctly.学习方 法 自主合作探究 一、探索新知Find the sentences that contains the Ap

3、positive Clauses in the passage.二、新知应用语法精解(一) 1. 同位语the Appositive 同位语是句子成分的一种, 它位于名词、代词后面, 说明它们的性质和情况, 它可以由名词、代词、名词性短语或从句充当。 同位语的表现形式有以下几种：(1) 名词 Tom, our monitor, is a handsome boy. (2) 代词 I myself will do the experiment.(3) 数词 She is the oldest among them six.(4) 从句 He told me the news that the p

4、lane had exploded. (5) 由such as, that is引导 Some subjects, such as maths and physics, are very difficult to learn. (6) 由of引导 The city of Beijing has been greatly changed since 2000. (7) 由or引导 The freezing temperature, or freezing point, is the temperature at which water freezes under ordinary pressur

5、e.配套练习(一)一. 指出下例句子划线部分是什么句子成份。1. There is going to be a Chinese film tonight.( )2. She is to leave for Shanghai tomorrow. ( )3. Her wish is to become a teacher. ( )4. He, my brother, managed to finish the work in time. ( ) 5. Tom came to ask me for advice. ( )6. We found it important to learn Englis

6、h. ( )7. Do you have anything else to wash? ( )8. To be honest, your writing isnt so good. ( )9. Would you please tell me your name?10. They noticed a man enter the room. ( )二. 单项填空1. My performance in the driving test didnt reach the required standard, _ , I failed. A. in the end B. after all C. in

7、 other words D. at the same time2. Meeting my uncle after all these years was an unforgettable moment, _ I will always treasure. (NMET2002) A. that B. one C. it D. what三.单句改错1. On my way home I met an old friend of my.2. They paid no attention to the doctors advice they should stop smoking.语法精解(二)2.

8、 同位语从句the Appositive clause(1) 同位语从句的定义 在复合句中用作同位语的从句称为同位语从句。同位语从句是名词性从句的一种。它在句中起同位语的作用。它一般放在fact, news, idea, truth , hope , problem, information, belief, thought, doubt, promise, question 等名词的后面, 对前面的名词作进一步的解释, 说明前面名词的具体含义。引导同位语从句的词有连词that, 连接副词how, when, where, whether, what等。e.g. The hope that h

9、e may recover is not gone yet. The problem whether we should continue to do the experiment has been solved. I have no idea when he will come back. 注意: 同位语从句有时被别的词把它和名词隔开：The story goes that William Tell killed the king with an arrow.Word came that their team had won. 同位语从句的表现形式: 由that引导 The fact tha

10、t you havent enough time to do the work is simply unbelievable. The hope that he may come here is not gone yet. 由whether引导 The question whether we need more time to do the work has not been discussed. 由when引导 I have no idea when they will go. 有时可用 namely (即), that is to say (也就是说), in other words (换

11、句话说), that is (那就是), for example 等引出同位语, 说明其前面的名词或代词。有时同位语直接跟在名词或代词的后面。 He told us the good news, namely, the museum is open to all. There is only one way of improving your English , that is , to practice more.Altogether Dolly had lived for six years, half the length of the life of the original shee

12、p. 同位语从句与定语从句的区别:同位语从句与定语从句在使用中常常混淆,我们可以从以下几个方面区别它们: 同位语从句说明的名词大都是抽象名词; 定语从句所修饰、限定的名词或代词有抽象的也有不抽象的。We express the hope that they will come to visit China again.(同位语从句)Those who want to go please sign their names here.(定语从句) 同位语从句所说明的名词与从句没有逻辑关系； 定语从句所限定的名词是从句逻辑上的主语、宾语、表语、定语、状语等。The news that they wo

13、n the match is true. (同位语从句, news和从句没有逻辑关系)The news that you told us yesterday is true. (定语从句, news是told的逻辑宾语) The order when we should go back hasnt reached us. (同位语从句, order和从句没有逻辑关系)The day when New China was founded will never be forgotten.(定语从句, day是founded 的逻辑状语) 同位语从句主要由连接词that引导,有时也可用when, w

14、here, who, whether等引导; 定语从句由关系代词或关系副词引导。 Then he raised the question where they were to get the machine needed. Do you know the place where he was born? 引导同位语从句的连词不可省略;引导定语从句的关系代词作宾语时常可省略。 The news that he has been elected monitor of our class is true. The news (that) he told me is exciting. 同位语从句与先

15、行词一般可变成一个完整句子, 谓语动词用be的不同形式。 He heard the news that their team had won. 此句可以变为一个表语从句: The news was that their team had won.练习把下面两个句子连成一个含同位语从句的复合句。1. Two fifths of all girls in America are on a diet./The fact worries their parents and teachers a lot.2. The Queen of England was on a four-day visit in

16、 China./We heard the news last night. 3. Teenagers shouldnt spend too much time online. /Many Chinese parents hold the view.4. Time travel is possible./We have no scientific proof for the idea.5. Students should be given more free time./The suggestion is welcomed by many people.翻译句子,并说明这个名词性从句的作用6.

17、We dont think you two have met before. 7. It is certain that John will do well in his exam. 8. Whether they are coming or not dont matter too much. 9. Now is when we need him most. 10. I have no idea how she got through the forest. 11. The fact that they won the prize made us happy. 用适当的连接代词或连接副词填空。

18、 12. I cant decide _ book I should buy.13. China is no longer _ it used to be. 14. I am very interested in _ he improved his English in such a short time. 15. _ we need is more money. 16. The truth _ the earth turns around the sun is known to us.17. _ and _ we will meet has not been decided yet.用名词性

19、从句完成下列句子。18.The news _ _ (她通过了高考) is exciting.19. Mike made a promise _ (他将帮助我学习英语)指出划线部分是什么从句。20. The fact that Great Britain is made up three countries is known to us.21. The continent that consists of two countries is developing very fast.22. The news that the plane will take off on time makes ev

20、erybody happy.23. The news that is spreading around the country is that a heavy storm is coming.24. The suggestion that we should learn something practical is worth considering.三、当堂检测25. One of them held the view _ the book said was right. A. what that B. that what C. that D. whether26. The reason _

21、 he has to go is _ his mother is ill in bed. A, why ; why B. why; because C. why ; that D. that ; because27. They received orders _ the work be done right away. A. which B. that C. / D. when28. I have no idea _. A. how to do B. when shall we start out for the trip C. what has happened to my wife D.

22、how much have they earned29. I think _ certain that she will do well in her exam. A. that B. this is C. it D. whats30. The film brought the hours back to me _ I was taken good care of in that far-away village. A. until B. that C. when D .where31. Hes got himself into a dangerous situation _ he was likely to lose control over the plane. A. where B. which C. what D. why32.Thats the only thing _ he can do now A. which B. all C. that D. what33. Information has been put forward _ more middle school graduates will be admitted into universities. A. while B. that C. when D. as四、 反思质疑