单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,名词性从句（三）,同位语从句,名词性从句（三）同位语从句,1,同位语,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,2,同位语的表现形式有以下几种：,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,.,同位语,同位语的表现形式有以下几种：同位语,3,同位语,4.,短语,I,the oldest girl in the family,always have to take care of the other children.,5.,句子,The girls are surprised at,the fact,that,ocean ships can sail up the Great Lakes.,巨大的海轮能开到五大湖，让这些女孩很惊讶。,同位语4.短语,4,(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。它在句中起同位语的作用。,同位语从句,它一般放在,抽象名词,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。,(1)同位语从句的定义同位语从句 它一般放在抽象名词fa,5,(2)同位语从句,引导词,连接词：,that whether,连接代词：,what which who,等,连接副词：,where why when,等,同位语从句,(2)同位语从句引导词同位语从句,6,由,that,引导,The fact,that,you dont have enough time to do the,work,is impossible.,The hope,that,he may come here,is not gone yet.,The problem,that,she later developed a serious,lung disease,bothered scientists.,The truth,that,heavy objects and light objects fall at the same speed,is known to all.,同位语从句的表现形式,由that引导同位语从句的表现形式,7,由,whether,引导(注意,：if,不能引导同位语从句）,The question,whether,we need more time to do the work,has not been discussed.,The question,whether,his mother goes to hospital,should be,decided by the family doctor.,He must answer the question,whether,the teacher agrees,to the advice,or not.,同位语从句的表现形式,由whether引导(注意：if 不能引导同位语从句,8,由,when where which what who whose,引导,I have no idea,when,they will go,.,The question,who,will take the managers place,is not,clear.,I have no idea,when,he will be back.,The question,how,I can get in touch with him,has not,been answered.,同位语从句的表现形式,由when where which what who w,9,把两句话合并成一句话,1.Mr.Li will be our English teacher.The fact is true.,The fact,that,Mr.Mr.Li will be our English teacher,is,true.,2.The plane would take off on time.The news made,everybody happy.,The news,that,the plane would take off on time,made,everybody happy.,3.Great Britain is made up of three parts.The fact is,known to many people.,The fact,that,Great Britain is made up of three parts,is,known to many people.,把两句话合并成一句话1.Mr.Li will be ou,10,把两句话合并成一句话,4.,Should they continue to do the experiment?The problem has been solved.,The problem,whether they should continue to do the experiment,has been solved,.,5.Do they need more time to do the work?The question has not been discussed.,The question,whether,they need more time to do the work,has not been discussed.,把两句话合并成一句话,11,把两句话合并成一句话,6.He has been elected monitor of our class.The news is true.,The news,that he has been elected monitor of our,class,is true.,7.They won the prize.The fact made us happy.,The fact,that they won the prize,made us happy.,8.The earth turns around the sun.The truth is known to us.,The truth,that,the earth turns around the sun,is known to,us.,把两句话合并成一句话,12,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 won.,同位语从句有时被别的词把它和名词隔开：注意:The st,13,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。,The fact,that,you dont have enough time to do the work,is,impossible.,The woman,who,is standing at the door,is my English teacher.,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,我同位语从句与定语从,14,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 fact,that,you dont have enough time to do the,work,is impossible.,The woman,who,is standing at the door,is my English,teacher.,同位语从句与定语从句的区别,同位语从句所说明的名词与从句没有逻辑关系；同位语从句与定,15,同位语从句,主要由连接词,that,引导,有时也可用,when,where,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,?,同位语从句与定语从句的区别,同位语从句主要由连接词that引导,有时也可用when,16,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.,同位语从句与定语从句的区别,引导同位语从句的连词不可省略;同位语从句与定语从句的区别,17,区别下列句子哪些是同位语从句,哪些是定语从句。,1.,The fact,that,Great Britain is made up of three parts,is known to many.,2.,The news,that,is spreading around the airport,is that a heavy storm is coming.,3.,The suggestion,that,students should learn something practical,is worth considering.,同位语从句,定语从句,同位语从句,区别下列句子哪些是同位语从句,哪些是定语从句。同位语从句定,18,用适当的连接代词或连接副词填空。,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.,which,what,how,what,用适当的连接代词或连接副词填空。which what how,19,The fact _ she works hard is well known to us all.,A.that B.what C.why D.which,2.The fact _ he was successful proves his ability.,A.that B.what C.which D.why,3.The news _ the young man was a professor surprised us greatly.,A.what B.that C.why D.when,4.His suggestion _ the meeting be put off was,turned down.,A.which B.that C./D.it,单项选择,The fact _ she works hard i,20,5.I have no idea _ he will start.,when B.that C.what D./,6.Ive come from t