定语从句及例题汇编

高考英语语法复习：定语从句概念：在复合句中，用来修饰某个名词、代词或整个句子的从句叫做定语从句。

一、定语从句一般由关系代词和关系副词引导：1、关系代词：who, whom, whose, which, that, as2、关系副词：when, where, why二、限制性定语从句与非限制性定语从句：1、限制性定语从句：从句与主句关系密切，去掉从句，主句意义不完整，甚至不合逻辑。

e.g. I was the only person in our office who was invited.（去掉定语从句，意思就不完整）2、非限制性定语从句：从句对先行词关系不密切，去掉定从句，意思仍然完整。

形式上用逗号隔开，不能用that引导。

e.g. Tom’s father, who is over sixty, still works hard day and night.（who引导非限制性定语从句，整个句子可分成两句来翻译）三、关系代词的用法：1.who 指人(引导限制性定语从句可做主语和宾语；引导非限制性定语从句只做主语)whom 指人(作宾语)a.The person_______ is standing at the school gate is my best friend.b.The person _______they are talking about is my best friend.2.that 指人、物(作主语、宾语、表语只能引导限制性定语从句)a.The person_______ is standing at the school gate is my best friend.b.The person _______they are talking about is my best friend.c.My hometown is no longer the place ______ it was ten years ago.d.He is not the man ______ he used to be.3.which 指物(作主语、宾语)The book ________ I am reading is written by Thomas.4.whose 指人、物(作定语)1.He lives in a big house______ window faces the sea.=He lives in a big house the window of which faces the sea.=He lives in a big house of which the window faces the sea.2.Mr Smith , ________ house was robbed ,reported it to the police.=Mt Smith , the house of whom was robbed, reported it to the police.= Mt Smith , of whom the house was robbed, reported it to the police.5.as 指人、物(作主语、宾语、表语)①与the same/ such /so 连用，引导限制性定语从句Here is so big a stone as no one can lift.Here is such a big stone as no one can lift.This is the same pen as I lost yesterday.(同样的但不是同一支)This is the same pen that I lost yesterday.（是同一支）②引导非限制性定语从句, 既可放在主句之前，也可放在主句之后，用来修饰整个句子as 常用在以下结构中。

(而which 引导的非限制性定语从句放在主句之后或主句之中)as+主语+see /know/expect/imagine/supposeas is seen/ known/ expected/ imagined/ supposed/ announcedas often happens/as has been said before/as is often the caseAs is known to all, Taiwan is part of China./As Engels pointed, labor created man himself. /He went abroad, as we expected.【即学即用】1.They wouldn’t agree to sell the house to us at the same price__ they had promised,___ was rather disappointing.A which; asB as; thatC as; whichD that; thatB2.Whenever I met her, ________ was fairly often, she greeted me with a sweet smile.A thatB whichC whatD when注意事项：1.that与which的区别1）用that而不用 which的情况：①先行词为不定代词all, anything, nothing, …；②先行词有最高级修饰，有序数词修饰；③先行词有the only, the very, any等词修饰；④先行词既有人又有物时;⑤当主语是以who，which等开头的特殊疑问句时，用that e.g. There is nothing that can prevent him from doing it.The first place that they visited in Guilin was Elephant Trunk Hill.This is the best film that I have ever seen./Mr Smith is the only foreigner that he knows.Who is the girl that is hurrying to school2）用which而不用that的情况：①引导非限制性定语从句②代表整个主句的意思③介词+ 关系代词。

e.g. He had failed in the maths exam, ______made his father very angry.This is the room _________ my father lived last year.2关系代词在从句中作主语时，从句的谓语动词单数还是用复数应由先行词决定。

e.g. a.The man who________(live) downstairs speaks English fluently.b.The students who _____(be) in Grade Three are going to climb the hill tomorrow.四关系副词的用法when，where ，why 在从句中分别作时间、地点和原因状语=介词+ which1.Do you still remember the day ______________we first met in Nanjing2.This is the room ______________ we lived last year.3.Do you know the reason ____________he refused to go to Mary’s birthday party.五经典特例：1 He is one of the persons who____(invite) to the ball./He is the only one of the persons ___ (invite) to the ball.2 I don’t like the way ______________ he talks./I don’t want to do it in the way______________ he told me.3 Is this the factory ___________ I visited last year/Is this factory ___________I visited last year4 I will never forget the days ______________I spent with you on the farm.I will never forget the days __________I worked with you on the farm.5 Do you know the reason __________ he refused to go to Mary’s birthday partyThe reason_____________ he put forward is very important.6 抽象地点名词如situation, case, point, stage, scene 作先行词，在定语从句中作状语，后可接where引导定语从句。

e.g. They have reached the point __________ they have to separate with each other.I got to a stage________ I must try my best to realize my dream.抽象时间名词stage （时期），occasion，age, period作先行词时,在定语从句中作状语,用when引导定语从句。

Occasions are rare _______I have time to communicate with my parents.We are now living in a high-tech age ______complicated things are becoming easy.A whenB thatC whereD why7．① in which case引导非限制性定语从句“ 如果那样的话”相当于and in that case She may be late, _____________ we ought to wait for her.②at which point 引导非限制性定语从句“就在这时”③The film started to get very violent, __________ I got frightened.④degree: Human facial expressions differ from those animals in the degree __________theycan be controlled on purpose.⑤from where, since when, by when 也可引导定语从句。