高中同位语从句课件（公开课）.ppt

1、同位语从句,Appositive Clause,noun clauses 名词性从句,subjective clause 主语从句,objective clause 宾语从句,predicative clause 表语从句,appositive clause 同位语从句,1.名词性从句的引导词,that,whether/if, as if/as though,what,which,who(m), whose;whatever,whichever,whoever,when,where,why,how； whenever,wherever, however,连词：,连接代词：,连接副词：,2.如何

2、判断从句？,宾语从句：,位于及物动词或介词之后,表语从句：,位于连系动词之后,主语从句：,位于句首，即在谓语动词之前,What kind of noun clauses are they?,1. What it was to become was a mystery. 2. I dont know who will help Henry to win the bet. 3. His trouble is that he doesnt know anybody in London. 4. The fact that ships can go there surprises many people

3、.,主语从句,宾语从句,表语从句,同位语从句,Brainstorming (2m),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。 （对前面名词或代词的补充说明）,同位语 the Appositive,语法精解,eg. Chen Yan, our monitor, is a modest girl.,同位语,我不知道你在这儿.,I didnt know that you were here.,I had no idea that you were there.,宾语从句,同位语从句,1.概念: 在复合句中作名词的同位语的名词

4、性从句。,2.功能:同位语从句对名词进一步解释， 说明名词的具体内容。,同位语从句 the Appositive Clause,3.用法: 常跟的抽象名词有:fact/idea/reason thought/order/doubt/news/hope truth/belief/promise/word ,4.连接词:that/whether/who(m)/which what/whose/when/where/why/how,连接词that引导的同位语从句,that在从句中不充当成分,只起连接作用.,He told me the news that he would come home fro

5、m abroad soon.,他告诉我一个消息,他马上要从国外回国.,只用whether引导,不用if.,这个问题是否正确还未被证实.,The problem _ it is true hasnt been proved.,连接词whether引导的同位语从句,whether,连接词代词what/which/who 引导的同位语从句,1.谁会出国这个问题还未决定. 2.我不知道该选哪个.,1.The question _ should go abroad hasnt been decided yet.,2. I have no idea _to choose.,which,who,在从句中充当

6、成分 (主语，宾语或表语),连接词副词when/where/why/how 引导的同位语从句,1.我了解他们为什么离开得那么早. 2. 我们还没决定好去哪儿.,1.Ive got a good idea _ they left early. 2.The question _ we should go has not been decided.,why,where,在从句中充当成分(状语),1)同位语从句跟在名词后面，进一步说明该名词的具体内容。同位语从句常跟在名词idea, fact, news, hope, thought,suggestion等抽象名词之后,2)连接词that不能省略,无意

7、义无成分；,总结,5)连接副词where, when, why, how在从句作状语。,4)连接代词who(m), which, what，whose在从句中作主语、宾语、表语或定语;,3)用whether而不用if引导同位语从句,1. 同位语从句有时被别的词或短语把它和名词隔开：（谓语较短，同位语从句较长）,1):Word came that Su Yunying received recognition of all the teachers.（word：U消息）,分隔式同位语从句,2):The news travelled quickly that Su Yunying once stu

8、died in Sanya No.4 Middle School.,2.若被同位语从句说明的名词是：advice,suggestion, proposal(建议),demand,request,requirement,order(命令)等表示建议、命令、要求的词时，同位语从句的谓语用(should)+do,1).I made the suggestion that we _ (be) careful in public places.,(should) be,2).The order that we _(send) a few people to help them was received

9、yesterday.,(should) send,区别由that 引导的定语从句和同位语从句,1.,定语从句中that，代词，可在从句中作主、宾、表,同位语从句中that, 连词，无成分无意义,The news that he told me yesterday was true. The news that Su Yunying once studied here was true.,2.定义：定语从句-说明先行词的性质与特征，与先行词 是修饰与被修饰的关系。 同位语从句-对名词即先行词加以补充说明，是 名词全部内容的体现。,3.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，

10、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。,The news that Su Yunying once studied here was true. The news that he told me yesterday was true.,The news is that Su Yunying once studied here.,The news is that he told me yesterday.,(句子通顺，是同位语从句）,（句子不通顺，是定语从句）,判断下列从句是定语从句还是同位语从句：,The news (that) youve heard

11、 isnt true. The news that well go on a picnic this Sunday isnt true.,定语从句,同位语从句,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) The news that he told me is that Tom would go abroad next year. 2)The news that Tom would

12、go abroad is told by him.,（他告诉我的消息是汤姆明年将出国。）,定语从句,宾语,同位语从句,(汤姆将出国的消息是他讲的）,that,名词性,形容词性,只连接主句和从 句,在从句中不充 当成分,代替先行词, 在从句中充当成分,1.The news that there are no lives on the moon is known to us all. ( ) 2.The news that you heard is not true. ( ) 3.Have you any idea who he went with? ( ) 4.Is there any hope

13、 that they will be home in time? ( ) 5.The problem that you referred to doesnt exist at all. ( ),同位语从句,定语从句,同位语从句,同位语从句,定语从句,1.(09四川8 ). News came from the school office _ Xiao Lin had been admitted to Beijing University. A. which B. what C. that D. where 2.(09天津9 ). It is obvious to the students _

14、they should get well prepared for their future. A. as B. which C. whether D. that 3.(06上海)One advantage of playing the guitar is _ it can give you a great deal of pleasure. A. how B. why C. that D. when,高考链接,同位语从句,主语从句,表语从句,4.(上海01年春季）What the doctors really doubt is _ my mother will recover from th

15、e serious disease soon A. when B. how C whether D. why 5.(2006江苏) We havent settled the question of_ it is necessary for him to study abroad A if B where C whether D that 6.(96 NMET ) _well go camping tomorrow depends on the weather. A. If B. Whether C. That D. Where,表语从句,宾语从句,主语从句,7.(2000NMET) _she

16、 couldnt understand was _ fewer and fewer students showed interest in her lessons. A. that; what B. what; why C. what; because D. why; that 8.(09湖南) She is very important to us. We have been prepared to do it takes to save her life. A.whichever B.however C whatever D.whoever 9.(09海南) Could I speak to is in charge of International Sales please? A. who B. what C. whoever D. whatever,主语从句,宾语从句,宾语从句,10.(96 NMET) _ we cant get seems better than _ we have. A. what; what B. what; that C. that; that D. tha