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1、新课标人教版课件系列,高中英语 选修(模块）8-2.6,2. 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。,语法精解(二),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
2、, whether 等。,e.g. The hope that he 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.,同位语从句有时被别的词把它和名词隔开：,注意:,The story goes that William Tell killed the king with an arrow. Word came that their team had wo
3、n., 同位语从句的表现形式: 由that引导 The fact that you havent enough time to do the work is simply unbelievable. The hope that he may come here is not gone yet.,The news that he has been elected president of the United States is true. The truth that heavy objects and light objects fall at the same speed is known
4、 to all. The problem that she later developed a serious lung disease bothered scientists., 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 (换句话说), that is (那就是),
5、 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 sheep., 同位语从句与定语从句的区别:
6、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 won the match
7、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, where, wh
8、o, 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., 同位语从句与先行词一般可变
9、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,1. Two fifths of all girls in America are on a diet./The fact worries their parents and teachers a lot.,The fact that two fifths of all girls in America are on a diet worries thei
10、r parents and teachers a lot.,把下面两个句子连成一个含同位语从句的复合句。,2. The Queen of England was on a four-day visit in China./We heard the news last night.,We heard the news last night that the Queen of England was on a four-day visit in china.,3. Teenagers shouldnt spend too much time on line. /Many Chinese paren
11、ts hold the view.,Many Chinese parents hold the view that teenagers shouldnt spend too much time online.,4. Time travel is possible./We have no scientific proof for the idea.,We have no scientific proof for the idea that time travel is possible.,5. Students should be given more free time./The sugges
12、tion is welcomed by many people.,The suggestion that students should be given more free time is welcomed by many people.,6. We dont think you two have met before. 我们想你们两位以前没有见过面。 (宾语从句),翻译句子,并说明这个名词性从句的作用。,7. It is certain that John will do well in his exam. 约翰肯定会考好。 (主语从句) 8. Whether they are comin
13、g or not dont matter too much. 他们来不来无关紧要。 (主语从句),9. Now is when we need him most. 现在是我们最需要他的时候。 (表语从句) 10. I have no idea how she got through the forest. 我不知道她是如何穿过那个森林的。 (同位语从句),11. The fact that they won the prize made us happy. 他们获奖的事实令我们高兴。 (同位语从句),用适当的连接代词或连接副词填空。 12. I cant decide _ book I sho
14、uld 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.,which,what,how,What,16. The truth _ the earth turns around the sun is known to us. 17. _ and _ we will meet has not been decided yet.,that,When,wh
15、ere,用名词性从句完成下列句子。 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),that she has passed the national college entrance examination,that he would help me with my English.,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 contin
16、ent that consists of two countries is developing very fast.,(同位语从句),(定语从句),22. The news that the plane will take off on time makes everybody happy. 23. The news that is spreading around the country is that a heavy storm is coming.,(同位语从句),(定语从句,表语从句),24. The suggestion that we should learn something practical is worth considering.
