资源简介 2023年高中英语语法之限制性定语与非限制定语从句用法限制性定语从句概念解析限制性定语从句为先行词在意义上是不可缺少的定语,若去掉,所修饰主句的内容就不完整或失去意义。这种从句和主句的关系十分密切,写时不可用逗号分开。先行词通常有两类,关系代词和关系副词。关系代词:that which who whom1、that既可代表事物也可代表人,which代表事物;它们在从句中作主语或宾语,that在从句中作宾语时常可省略代词,which在从句中作宾语不可以省略。而且,如果which在从句中作“不及物动词+介词”的介词的宾语,注意介词不要丢掉,而且介词总是放在关系代词which的前边,但有的则放在它原来的位置。2、带有下列词的句子中用that,这些词包括当先行词是anything,everything,nothing,none等不定代词时,或者是由every,any,all,some,no,little,few,much等修饰时等,这时的that常被省略。还有先行词前有序数词或形容词最高级修饰时,或先行词就是序数词或最高级时以及先行词中既有人又有物时,还有句中前面有which时,都只能用that。3、who和whom引导的从句用来修饰人,分别作从句中的主语和宾语,whom作宾语时,要注意它可以作动词的宾语也可以作介词的宾语。关系副词:why where when whose1、where是关系副词,用来表示地点的定语从句。2、when引导定语从句表示时间。3、whose(= of which)是关系代词,修饰名词作定语,相当于所修饰成分的前置所有格.4、当从句的逻辑主语是some,any,no,somebody,anybody,nobody,something,anything,everything或nothing时,常用there is来引导。限制性定语从句只能用that的几种情况 1.当先行词是anything, everything, nothing something, few, all, none, little, some等代词时,或者是由every, any, all, some, no, little, few, much等修饰时(1) Have you taken down everything that Mr. Li has said 你记下李先生所说的一切了吗?(2)All that can be done has been done. 所有能做的事都做完了。(3) There is little that I can do for you. 我没有什么可以为你做的。注意:当先行词指人时,偶尔也可以用who2. 当先行词被序数词修饰The first place that they visited in London was the Big Ben.3. 当先行词被形容词最高级修饰时This is the best film that I have seen.4. 当形容词被the very, the only 修饰时(1) This is the very dictionary that I want to buy. 这是我想买的那本字典。(2) After the fire in his house, the old car is the only thing that he owned. 在他家着火之后,那辆旧汽车是他唯一拥有的东西。当先行词指人时,偶尔也可以用who(3) Wang Hua is the only person in our school who will attend the meeting. 王华是我们学校唯一参加会议的人。5. 当先行词前面有who, which等疑问代词时(1) Who is the man that is standing there (2) Which is the T-shirt that fits me most 6. 当先行词既有人,也有动物或者物体时Can you remember the scientist and his theory that we have learned 你还记得我们所学的那位科学家和他的理论吗?非限制性定语从句概念解析在非限定性定语从句中,不能用that,而用who,whom代表人,用which代表事物。1、who引导的非限制性定语从句which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分。. Our guide,who was a French Canadian,was an excellent cook.2、which引导的非限制性定语从句关系代词which在非限制性定语从句中所指代和修饰的可以是主句中的名词、形容词、短语、其他从句或整个主句,在从句中作主语、动词宾语、介词宾语或表语。① which指代主句中的名词,被指代的名词包括表示物、婴儿或动物的名词、表示单数意义的集体名词以及表示职业、品格等的名词。. These apple trees,which I planted three years ago,have not borne any fruit.② which指代主句中的形容词。. She was very patient towards the children,which her husband seldom was.③ which指代主句中的某个从句。. He said that he had never seen her before,which was not true.④ which指代整个主句。. In the presence of so many people he was little tense, which was understandable.3、who引导的非限制性定语从句who引导的非限制性定语从句,在句中作从句的主语。. My grandma,who is very pessimistic,says that she will die this year.4、whom引导的非限制性定语从句关系代词whom用于指人,在句中作动词宾语和介词宾语,作介词宾语时,介词可位于句末。. Peter, whom you met in London, is now back in Paris.5、whose引导的非限制性定语从句whose是关系代词who的所有格形式,在从句中作定语。whose通常指人,也可指动物或无生命的事物。. The boy, whose mother is a famous actress, hates acting.6、when引导的非限制性定语从句关系副词when在非限制性定语从句中作时间状语,指代主句中表示时间的词语。. He will put off the picnic until May 1st, when he will be free.7、where引导的非限制性定语从句关系副词where在非限制性定语从句中作地点状语,指代主句中表示地点的词语。. I went to London, where I spent the year of my youth. 限制性定语从句和非限制性定语从句的区别区别一:先行词不同限定性定语从句的先行词只能是名词或代词,而非限定性定语从句的先行词则可以是名词或代词,也可以是短语或句子;另外,当先行词为专有名词或其他具有独一无二性的普通名词时,通常要用非限制性定语从句,而不用限制性定语从句。如:Peter drove too fast, which was dangerous. 彼得开车很快,这是很危险的。(which指drive too fast)He changed his mind, which made me very angry. 他改变了主意,这使我很生气。(which指整个主句)Mr. Smith, who is our boss, will leave for Japan next week. 我们的老板史密斯先生下周要去日本。(先行词为专有名词,要用非限制性定语从句修饰) Her father, who has a lot of money, wishes her to study abroad. 她父亲很有钱,希望她出国学习。(先行词为表独一无二意义的普通名词,要用非限制性定语从句修饰) 区别二:关系词不同关系词that和why可用于限制性定语从句中,通常不用于非限制性定语从句;另外,在限制性定语从句中,关系词有时可以省略(参见本章有关内容),而在非限制性定语从句中关系词一律不省略。 展开更多...... 收起↑ 资源预览