从句讲解课件

1、名词性从句 Noun Clause,同位语从句 Appositive Clause,主语从句 Subject Clasuse,表语从句 Predicative,宾语从句 Object Clause,The idea that England stands for Fish & Chips, the Speakers Corner and Tower of London is past. The fact that Great Britain is made up of three countries is still unknown to many. The result of so much

2、 French influence was that the English language ended up with many French words Some people feel that Wales is an ancient fairy land. That most of these are now threatened and may disappear is a serious matter to They realize that it is of great value to,1.引导同位语从句,引导同位语从句的that在从句中不充当任何成分，无任何具体意思，一般不

3、省略。 同位语从句常用that引导，与其同位的名词常有：news, fact, hope, idea, suggestion, promise, thought, doubt, belief信任/信仰, truth, request, proposal提议/建议, demand等抽象名词,eg.The news that our team won the first prize excited all of us. 我们队得了第一名，这消息使我们都很兴奋,that 引导名词性从句,同位语从句 还可用 whether, how , when, where, why等引导。 eg: I have

4、no idea how he did it,注意：除 that外， 其余连词在从句中都具有各自的意义和成分。 eg: He must answer the question whether he agrees to it or not. 状语 You have no idea how worried I was. 状语,The fact that two thirds of all girls are on a diet worries their parents and teachers a lot. We heard the news last night that the Queen o

5、f England was on a three-day visit in China. Many British parents hold the view that teenagers shouldnt spend too much time online. There is no scientific proof for the idea that time travel is possible. The suggestion that Chinese students should be given more free time is welcomed by many people,

6、especially kids in school,同位语从句与定语从句的区别,比 较,We expressed the hope (that) they had expressed. We expressed the hope that they would come to visit China again,定语从句,同位语从句,1）从语法角度上看，引导同位语从句的that是连词，只起连接的作用，在从句中并不作任何句子成分； 而引导定语从句that的是关系代词，除了起连接作用外，还在从句中作句子成分,2 )从语义角度上看，同位语从句与前面的名词(如hope)是同位关系，表示这个“希望”的内

7、容是“他们再来中国访问”；而定语从句与前面的名词是所属关系，表示“的（如第一句中的”他们曾经表示过的“），起修饰作用,3 ）同位语从句的连词that一般不能省略；而定语从句中的关系代词that，当其在从句中作宾语中，常常可以省略（如第一句中的that可以省略,同位语从句的简易判断方法： 我们可以在名词和从句之间加be,使之构成一个 新句子，如果合乎逻辑，句子通顺，则是同位语 从句，定语从句是不能用系表结构把先行词与从 句连接起来的。 eg: The belief that the earth is flat is still held in some countries. The belief is that the earth is flat,demand ，suggestion, proposal等同位语从句的谓语动词要用虚拟语气，即: ( should ) + 动词原形