初中定语从句课堂讲解课件 (2)

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,*,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,*,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,*,The Attributive Clause,定语从句,1.The man is a worker.,2.The,man is speaking at the meeting.,合并句子,:,The man,who,is speaking at the meeting is a worker.,定语从句,概念,:,在复合句中修饰名词或代词,的句子,.,(,Attributive clause,),Mary is a beautiful,girl.,Mary is a girl who has long hair.,形容词作定语,句子作定语,修饰,girl,叫做,定语从句,Mary is a girl.,Mary has long hair.,合并为一个句子,Mary is a girl who has long hair.,先行词,关系词,定语从句,Mary is a girl,who,has long hair.,关系代词,关系副词,which,who,whom,whose,that,Where,when,关系词作用,1.,代替,先行词,;2.,它还在定语从句中,担任,一定的,成分,;,3.,同时,连接,先行词与它引导的定语从句。（把主句和从句连起来）,关系代词在定语从句中代替主句中的先行词，所以它在一般情况下都跟在先行词之后，而且它的 人称、数必须和先行词一致。,关系词,判 断 步 骤,:,首先，要看先行词。如果先行词是指人,关系代词,可用,who,that,whom,whose,。,如果先行词指物,关系,代词可用,which,或,that;,然后，要确定关系词在从句中的成分。请看下表,先行词,主格,宾格,所有格,人,who,that,who(m),that,whose,物,which,that,which,that,whose,of,which,最后，定语从句谓语动词和先行词一致,.,注,:,定语从句的时态不受主句的限制,。,The woman,who/that,spoke,at the meeting yesterday,is,my,mother.,(,主句,)The woman is my mother.,(,叙述客观事实 用一般现在时,),(,从句,)The woman(who/that)spoke at the meeting yesterday.,(,句中,yesterday,表示过去时间,),定语从句的用法,:,当先行词是物时,用,which,或,that,引导,.,These are the trees,which,were planted last year.,当先行词是人时,用,who,whom,whose,that,引导,.,who,whom,whose,that,用法区别,.,who,作定语从句的,主语或宾语,.,The man,who,is speaking at the meeting,is a worker.,The man is a worker.,The man,is speaking at the meeting.,分解,作主语,the tall,the strong,the clever,boy,The,boy,is Tom.,The,boy,who,is tall,is Tom.,The,boy,who,is strong,is Tom,The,boy,who,is clever,is Tom,The boy is Tom.,The boy is smiling,.,The boy is Tom.,The boy has a round face,.,The boy,who,is smiling,is Tom.,(,主语,),The boy,who,has a round face,is Tom.,The boy is Tom.,He sits in front of me,.,The boy,who,sits in front of me,is Tom.,Whom,作定语从句的,宾语,在口语和非正式文体中常用,who,代替，可以省略,.,The woman,whom/who,they wanted to visit,is a teacher.,The woman is a teacher.,They wanted to visit,the woman,.,分解,作宾语,The man is kind.,Everyone likes him,.,The man,(,whom),everyone likes,is kind.,(,宾语,),The woman got the job.,We saw her on the street,.,The woman,(,whom),we saw on the street,got the job.,The teacher will give us a talk.,We met the teacher yesterday,.,The teacher,(,whom),we met yesterday,will give us a talk.,关系代词,1.who,指人,作主语或宾语,(,作宾语可省略）,The man,(,who),I talked with is our teacher.,A person,who,steals things is called a thief.,2.whom,指人,作宾语,(,作宾语可省略,如,介词提前则不能省,),The man,(whom/who),I talked to is Mr.Li.,The man,to whom,I talked is Mr.Li.,whose,作定语从句的,定语,.,I know the girl,whose,mother is a teacher.,分解,I know the girl.,The girls,mother is a teacher.,作定语,关系代词,3.whose,是代词的所有格形式,它既可以代人也可以代物。,Please show me the,book,.,Its,cover is red.,Please show me the,book,whose cover,is red.,I saw a,woman,.,Her bag,was stolen.,I saw a,woman,whose bag,was stolen.,that,可以作定语从句的,主语和宾语,.,注意,:,关系代词作动词宾语时可,省略,.,The woman,(whom/that),they wanted to visit,is a teacher.,4.which,指物，作主语或宾语,(,作宾,语可省略,如介词提前则不能省,),These are the trees,which,were planted last year.,The TV set(,which),he bought yesterday is made in Japan.,Is this the library,(which),you borrow books from?,Is this the library,from which,you,borrow books?,apple,the red,the green,the small,the big,The apple,which,is red,is mine.,The apple,which,is green,is yours.,The apple,which,is red,is small,The apple,which,is green,is big.,Can you find the pen?,I wrote with it just now,.,Can you find the pen,with which,I wrote just now?,Can you find the pen,(which),I wrote with just now?,1),This is the,hero,(whom),we are proud of.This is the hero,of whom,we are proud.This is the,hero,(that,),we are proud of.,2)The,room,(that),I live in is very big.,The,room,(,which),I live in is very big.,The,room,in which,I live is very big.,关系代词与介词,:,介词放在关系代词的前面时,介词宾语只能用,which,代物,用,whom,代人。,(,介词在末尾时,关系词可以省略,),定语从句中需注意事项,先行词是物，关系词只能用,that,而不宜用,which,1.,从句所修饰的词又被,形容词最高级,或,序数词,修饰时,This is the most interesting story(that)I have ever heard.,The first meeting(that)we will take part in will be held in the afternoon.,2.,先行词是,something,nothing,anything,，,little,few,much,many,all,等,不定代词,时,Here is something(that)I will tell you.,3.,先行词既有,人,也有,物,时,只能用,that,I can remember well the persons and some pictures,(that),I see.,4.,先行词是,one,of,the,one,或用,little,much,few,no,all,some,any,the only,the very,the same,the last,作修饰时,Is it the one,that,you want?,I havent got much,that,I can offer you.,5.,当,主句,已有,疑问词,who,或,which,时，用,that,Who is the woman,that,was praised at the meeting?,先行词前有,the only,，,the very,，,the same,，,the last,等词修饰时，只能用,that,。例如：,This is the same bike that I lost.,以,who,或,which,引导的特殊疑问句，为避免重复，只能用,that,。,例如：,Who is the girl that is crying,？,先行词是物关系词只能用,which,不能用,that,的情况：,先行词为,that,，,those,时，只能用,which,。例如：,What is that which is under the desk?,Those are the books(which)I bought yesterday.,关系词前有介词时，,This is the room in which he lives.,注,:,who,、,that,在指人可以通用，但下列,宜用,who,不用,that,1).,先行词是,anyone,someone,those,时，关系词使用,who,Those,who,want to go to the Great Wall sign up here.,Is there any