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1、同位语从句,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,同位语从句，即从句在句中作主语或宾语的同位语，是对句子主语或宾语的解释、说明。,e.g.We heard the news that our team had won.,The fact that the transport of the goods costs too much was not discussed.,Sydney kept his promise that he wouldalways d
2、o anything he could for Lucieto make sure of her happiness.,概念,同位语从句的引导词常用that,wh-,how等。,e.g.,I have no idea,when he will be back.,how he can get the treasure.,where the concert will be hold.,who can finish the work.,why it happened.,which pen is mine.,what we should do next.,whom they are talking a
3、bout.,whether itll rain tomorrow.,that our football team won the game.,同位语从句的引导词常用that,wh-,how等。,e.g.,I have no idea,when he will be back.,how he can get the treasure.,where the concert will be hold.,who can finish the work.,why it happened.,which pen is mine.,what we should do next.,whom they are t
4、alking about.,whether itll rain tomorrow.,that our football team won the game.,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 from aboard soon.,他告诉我一个消息,他马上要从国外回国.,There is no doubt that the prices of cars will go down.,只用whether引导,不用if.,这个问题是否正确还未被证实.,The problem
5、_ is right 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 _ one I should choose.,which,who,(定语),(主),在从句中充当成分,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
6、儿.,1.Ive got a good idea _ they left early.2.The question _ we should go has not been decided.,why,where,其后常用同位语从句的名词主要是抽象名词，如：belief,doubt,fact,hope,idea,news,possibility,thought,message,problem,promise,等等。,先行词,The idea that computers will recognize human voices surprises many people.,1)What is the
7、 idea?,The idea is that computers will recognize human voices.,2)What surprises many people?,i)The idea surprises many people.,ii)That computers will recognize human voices surprises many people.,2.The possibility that the majorityof the labor force will work at homeis often discussed.,1)What is the
8、 possibility?,The possibility is that the majorityof the labor force will work at home.,2)What is often discussed?,i)The possibility is often discussed.,ii)That the majority of the labor force will work at home is often discussed.,3.Well discuss the problem that the majority of the students are ofte
9、n late for school.,1)What is the problem?,The problem is that the majority of thestudents are often late for school.,2)What will we discuss?,Well discuss the problem.,Well discuss that the majority of thestudents are often late for school.,同位语从句与定语从句的区别,The doctor whom you are looking for is in the
10、room.定语从句,We are not looking into the question whether he is worth trusting.同位语从句,I dont want to help him whose bedroom is very dirty.定语从句,He told me the news that Linda has gone to Beijing.同位语从句,比较,同位语从句前面的名次只能是：idea，new,hope belief,suggestion,proposal,word,thought,doubt,truth,possibility,promise,o
11、rder,等有一定内涵的名词。定语从句的先行词可以是名词，代词，或主句的一部分,结论：,The news that our team has won the game was true.同位语从句,比较,The news that he told me yesterday was true.定语从句,I made a promise that if anyone set me free I would make him very rich.同位语从句,My mother made a promise that pleased all the children.定语从句,定语从句是从句对其先行词
12、的修饰或限制，属于形容词性从句的范畴，而定语从句是从句对前面抽象名词的进一步说明和解释，属于名词性从句的范畴。,结论：,The question whether we need it has not been considered.同位语从句,I have no idea what has happened to him.同位语从句,比较：,the question which I have mentioned is very important.定语从句,This is a beautiful place where I have lived for 10 years.定语从句,有些引导词如
13、：how,whether,what可以引导同位语从句，但不能引导定语从句定语从句的引导词只有：,连接代词：that,which,who,whom,whose,连接副词：Where,when,why,how,结论,The order that we should send a few people to help the other groups was received yesterday.,The order that we received yesterday was the we should send a few people to help the other groups.,同位语
14、从句,定语从句,比较,引导词that 引导定语从句时，在从句中一般做主语或宾语，（指物时还可以用which代替）并且做宾语时常常省略。That在同位语从句中仅起连接作用，不充当任何成分，不能省略，也不能用which来代替。,结论,定语从句与同位语从句的区别,总结,同位语从句前面的名次只能是有一定内涵的名词。定语从句的先行词可以是名词，代词，或主句的一部分,定语从句是从句对其先行词的修饰或限制，属于形容词性从句的范畴，而定语从句是从句对前面抽象名词的进一步说明和解释，属于名词性从句的范畴。,有些引导词如：how,whether,what可以引导同位语从句，但不能引导定语从句定语从句的引导词只有：
15、,引导词that 引导定语从句时，在从句中一般做主语或宾语，并且做宾语时常常省略。That在同位语从句中仅起连接作用，不充当任何成分，不能省略，也不能用which来代替。,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 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,一、同位语从句的概念,二、同位语从句的引导词,三、其后常用同位语从句的名词,四、同位语从句与定语从句的区别,
