考点语法考点归纳定语从句名词性从句
高中英语知识点归纳名词性从句与定语从句的区别
高中英语知识点归纳名词性从句与定语从句的区别在高中英语学习中，名词性从句和定语从句是两个常见的语法结构。
虽然它们在形式上很相似，但在功能和用法上有很大的区别。
本文将对名词性从句和定语从句进行归纳和区分。
一、名词性从句名词性从句作为主句的主语、表语、宾语或同位语，起到名词的作用。
名词性从句一般由关系词“that、whether/if, who, whom, whose, which”等引导。
下面将具体介绍名词性从句的几种情况。
1.主语从句一个句子的主语可以被一个从句所替代，这个从句就是主语从句。
例如：What he said puzzles me.（他说的话让我迷惑不解）2.表语从句一个句子的表语可以被一个从句所替代，这个从句就是表语从句。
例如：My dream is that I can travel around the world.（我的梦想是能够环游世界）3.宾语从句一个句子的宾语可以被一个从句所替代，这个从句就是宾语从句。
例如：I believe that he will pass the exam.（我相信他会通过考试）4.同位语从句同位语从句是对前面名词性成分进行解释或说明的从句，常用的引导词是“that”。
例如：The news that he won the competition excited me.（他赢得比赛的消息让我兴奋）二、定语从句定语从句用来修饰或限定名词或代词，并且不能单独存在，必须依附于名词或代词。
定语从句一般由关系代词（that, who, whom, whose, which）或关系副词（where, when, why）引导。
下面将具体介绍定语从句的几种情况。
1.关系代词引导的定语从句The book that I borrowed from the library is very interesting.（我从图书馆借的那本书非常有趣）The boy who is talking to Mary is my brother.（正在和玛丽说话的那个男孩是我的弟弟）2.关系副词引导的定语从句Do you still remember the place where we first met?（你还记得我们第一次见面的地方吗）I still remember the day when we had a picnic in the park.（我依然记得我们在公园野餐的那天）三、名词性从句与定语从句的区别总结名词性从句与定语从句最大的区别在于名词性从句本身是一个句子，可以在句子中充当主语、表语、宾语或同位语；而定语从句是一个从句，用来修饰或限定名词或代词。
考点语法考点归纳定语从句名词性从句
考点语法考点归纳定语从句名词性从句集团公司文件内部编码：（TTT-UUTT-MMYB-URTTY-ITTLTY-【考点五】语法考点归纳5（定语从句、名词性从句）定语从句考点归纳1．高考对定语从句的考查集中体现在关系词的选择上，包括关系代词和关系副词。
关系代词只有6个，即：that，which，who，whom，whose，as，关系副词只有3个，即：when，where，why。
2．选择关系代词和关系副词的方法：由于关系词既有连接作用又有替代作用和成分作用（引导定语从句并在从句中替代先行项/词而且还充当一定的成分），所以在选择关系词时有一个很简单的方法。
把先行项/词还原到从句中，看看该用什么关系词来替代。
例如：I visited a scientist ______ name is known all over the country. 把先行词a scientist还原到从句中就是：the scientist’s name is known all over the country 可见从句中缺定语，这里该填whose。
又如：The school _____ I studied for only two years was three kilometers away.把先行词the school还原到从句中就构成这样一个简单句：I studied for two years in the school. “in the school”是一个表示地点的介词短语，在从句中作状语，要用where（=in which）来替代。
3．注意关系代词as和which引导非限定性定语从句的区别：as引导的非限定性定语从句可以置于句首，而which引导的非限定性定语从句只能位于句中或句尾。
4．注意掌握只用关系代替that、只用关系代词which的常见的几种情况，以及“介词+关系代词”引导的定语从句。
考点精析1.关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词, 并在句中充当主语, 宾语, 定语等成分. 关系代词在定语从句中作主语时, 从句谓语动词的人称和数要和先行词保持一致.(1)Who, whom, that这些词代替的先行词是人的名词或代词, 在从句中所起的作用如下:Is he the man who/that wants to see you?他就是你想见的人吗? (who/that在从句中作主语)Hs is the man whom/that I saw yesterday.他就是我昨天见的那个人.(whom/that在从句中作宾语)(2)whose用来指人或物, 只用作定语, 若指物, 它还可以同of which.互换. 例如:They rushed over to help the man shoes car had broken down.那人的车坏了, 大家都跑过去帮忙Please pass me the book whose (of which) cover is green.请递给我那本绿皮的.(3)Which, that它们所代替的先行词是指代事物的名词或代词, 在从句中可作主语, 宾语等. 例如:A prosperity which/that had never been seen before appears in thecountryside.农村出现了前所未有的繁荣. (Which/that在句中作宾语)The package (which/that) you are carrying is about to come unwrapped.你拿的包快散了 (which/that在句中作宾语)2.关系副词引导的定语从句关系副词可代替的先行词是时间. 地点或理由的名词, 在从句中作状语.(1). When, there, why关系副词when, where, why的含义相当于“介词+w hich”结构, 因此常常和“介词+which”结构交替使用. 例如:There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the where (in which) I was born.北京是我的出生地.Is this the reason why (for which) he refused our offer?这就是他拒绝我们帮助他的理由吗?(2). that代替关系副词that可以用于表示时间, 地点, 方式理由的名词后取代when, where, why和“介词+which”引导的定语从句, 在口语中that常被省略, 例如:His father died the year (that/when/in which) he was born.他父亲在他出身那年逝世了.He is unlikely to find the place (that/where/in which) he lived forty years ago.他不大可能找到他40年前居住过的地方.3.判断关系代词与关系副词方法一: 用关系代词, 还是关系副词完全取决于从句中的谓语动词. 及物动词后面无宾语, 就必须要求用关系代词; 而不及物动词则要求用关系副词. 例如: This is the mountain village where I stayed last year.I’ll never forget the days when I worked together with you方法二: 准确判断先行词在定语从句中的成分(主,谓,宾,定,状), 也能正确选择出关系代词或关系副词.例如:(1)Is this museum ______you visited a few days ago?A. whereB. thatC. on whichD. the one(2). Is this the museum ______the exhibition was held.A. whereB. thatC. on whichD. the one答案: (1) D (2) A关系词的选择依据在从句中所作的成分, 先行词在从句中作主语, 定语, 宾语时, 选择关系代词(who, whom, that, which, whose); 先行词在从句中作状语时, 应选择关系副词(where地点状语, when时间状语, why原因状语).4.限制性和非限制性定语从句(1). 定语从句有限制性和非限制性两种. 限制性定语从句是先行词不可缺少的部分, 去掉它主句意思往往不明确: 非限制性定语从句是先行词的附加说明, 去掉了也不影响主句的意思, 它与主句之间通常用逗号分开, 例如:This is the house which we bought last month.这是我们上个月买的那栋房子 (限制性)The house, which we bought last month, is very nice.这栋房子很漂亮, 是我们上个月买的 (非限制性)(2). 当先行词是专有名词或物主代词和指示代词所修饰时, 其后的定语从句通常是非限制性的, 例如:Charles Smith, who was my former teacher, retired last year.查理.史密斯去年退休了, 他曾经是我的老师.My house, which I bought last year, has got a lovely garden.我去年买的那栋房子带有个漂亮的花园This novel, which I have read three times, is very touching.这本小说很动人, 我已经读了三遍5.介词+关系词(1)介词后面的关系词不能生理.(2)that前不能有介词.(3)某些在从句中充当时间, 地点或原因状语的“介词+关系词”结构可以同关系副词when和where互换.This is the house in which I lived two years ago.(This is the house where I lived two years ago)Do you remember the day on which you joined our club?(Do you remember the day when you joined our club?)6.as, which引导的非限制性定语从句由as, which引导的非限制性定语从句, as和which可代整个主句, 相当于and this或and that. as引导的从句可放在主句的前面, which引导的从句只能放在主句的后面.As we know, smoking is harmful to one’s health.Tom, as we know is from England.The sun heats the earth, which is very important to us.7.关系代词的that用法(1)不用that的情况1)在引导非限制性定语从句时:2)介词后不能用.例如:We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2)只能用that作为定语从句的关系代词的情况1)在there be句型中, 只用that , 不用which.2)在不定代词, 如: anything, nothing, the one, all, much, few, any,little等作先行词时, 只用that, 不用which.3)先行词有the only, the very修饰时, 只用that4)先行词为序数词, 数词, 形容词最高级时, 只用that5)先行词既有人, 又有物时用that.常用关系词列表:名词性从句考点归纳1．在句中起名词作用的从句叫做名词性从句（the Noun Clause）。
考点语法考点归纳定语从句名词性从句优选稿
考点语法考点归纳定语从句名词性从句集团公司文件内部编码：（TTT-UUTT-MMYB-URTTY-ITTLTY-【考点五】语法考点归纳5（定语从句、名词性从句）定语从句考点归纳1．高考对定语从句的考查集中体现在关系词的选择上，包括关系代词和关系副词。
关系代词只有6个，即：that，which，who，whom，whose，as，关系副词只有3个，即：when，where，why。
2．选择关系代词和关系副词的方法：由于关系词既有连接作用又有替代作用和成分作用（引导定语从句并在从句中替代先行项/词而且还充当一定的成分），所以在选择关系词时有一个很简单的方法。
把先行项/词还原到从句中，看看该用什么关系词来替代。
例如：I visited a scientist ______ name is known all over the country. 把先行词a scientist还原到从句中就是：the scientist’s name is known all over the country 可见从句中缺定语，这里该填whose。
又如：The school _____ I studied for only two years was three kilometers away.把先行词the school还原到从句中就构成这样一个简单句：I studied for two years in the school. “in the school”是一个表示地点的介词短语，在从句中作状语，要用where（=in which）来替代。
3．注意关系代词as和which引导非限定性定语从句的区别：as引导的非限定性定语从句可以置于句首，而which引导的非限定性定语从句只能位于句中或句尾。
4．注意掌握只用关系代替that、只用关系代词which的常见的几种情况，以及“介词+关系代词”引导的定语从句。
考点精析1.关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词, 并在句中充当主语, 宾语, 定语等成分. 关系代词在定语从句中作主语时, 从句谓语动词的人称和数要和先行词保持一致.(1)Who, whom, that这些词代替的先行词是人的名词或代词, 在从句中所起的作用如下:Is he the man who/that wants to see you?他就是你想见的人吗 (who/that在从句中作主语)Hs is the man whom/that I saw yesterday.他就是我昨天见的那个人.(whom/that在从句中作宾语)(2)whose用来指人或物, 只用作定语, 若指物, 它还可以同of which.互换. 例如:They rushed over to help the man shoes car had broken down.那人的车坏了, 大家都跑过去帮忙Please pass me the book whose (of which) cover is green.请递给我那本绿皮的.(3)Which, that它们所代替的先行词是指代事物的名词或代词, 在从句中可作主语, 宾语等. 例如:A prosperity which/that had never been seen before appears in thecountryside.农村出现了前所未有的繁荣. (Which/that在句中作宾语)The package (which/that) you are carrying is about to come unwrapped.你拿的包快散了 (which/that在句中作宾语)2.关系副词引导的定语从句关系副词可代替的先行词是时间. 地点或理由的名词, 在从句中作状语.(1). When, there, why关系副词when, where, why的含义相当于“介词+w hich”结构, 因此常常和“介词+which”结构交替使用. 例如:There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the where (in which) I was born.北京是我的出生地.Is this the reason why (for which) he refused our offer?这就是他拒绝我们帮助他的理由吗(2). that代替关系副词that可以用于表示时间, 地点, 方式理由的名词后取代when, where, why和“介词+which”引导的定语从句, 在口语中that常被省略, 例如:His father died the year (that/when/in which) he was born.他父亲在他出身那年逝世了.He is unlikely to find the place (that/where/in which) he lived forty years ago.他不大可能找到他40年前居住过的地方.3.判断关系代词与关系副词方法一: 用关系代词, 还是关系副词完全取决于从句中的谓语动词. 及物动词后面无宾语, 就必须要求用关系代词; 而不及物动词则要求用关系副词. 例如: This is the mountain village where I stayed last year.I’ll never forget the days when I worked together with you方法二: 准确判断先行词在定语从句中的成分(主,谓,宾,定,状), 也能正确选择出关系代词或关系副词.例如:(1)Is this museum ______you visited a few days ago?A. whereB. thatC. on whichD. the one(2). Is this the museum ______the exhibition was held.A. whereB. thatC. on whichD. the one答案: (1) D (2) A关系词的选择依据在从句中所作的成分, 先行词在从句中作主语, 定语, 宾语时, 选择关系代词(who, whom, that, which, whose); 先行词在从句中作状语时, 应选择关系副词(where地点状语, when时间状语, why原因状语).4.限制性和非限制性定语从句(1). 定语从句有限制性和非限制性两种. 限制性定语从句是先行词不可缺少的部分, 去掉它主句意思往往不明确: 非限制性定语从句是先行词的附加说明, 去掉了也不影响主句的意思, 它与主句之间通常用逗号分开, 例如:This is the house which we bought last month.这是我们上个月买的那栋房子 (限制性)The house, which we bought last month, is very nice.这栋房子很漂亮, 是我们上个月买的 (非限制性)(2). 当先行词是专有名词或物主代词和指示代词所修饰时, 其后的定语从句通常是非限制性的, 例如:Charles Smith, who was my former teacher, retired last year.查理.史密斯去年退休了, 他曾经是我的老师.My house, which I bought last year, has got a lovely garden.我去年买的那栋房子带有个漂亮的花园This novel, which I have read three times, is very touching.这本小说很动人, 我已经读了三遍5.介词+关系词(1)介词后面的关系词不能生理.(2)that前不能有介词.(3)某些在从句中充当时间, 地点或原因状语的“介词+关系词”结构可以同关系副词when和where互换.This is the house in which I lived two years ago.(This is the house where I lived two years ago)Do you remember the day on which you joined our club?(Do you remember the day when you joined our club)6.as, which引导的非限制性定语从句由as, which引导的非限制性定语从句, as和which可代整个主句, 相当于and this或and that. as引导的从句可放在主句的前面, which引导的从句只能放在主句的后面.As we know, smoking is harmful to one’s health.Tom, as we know is from England.The sun heats the earth, which is very important to us.7.关系代词的that用法(1)不用that的情况1)在引导非限制性定语从句时:2)介词后不能用.例如:We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2)只能用that作为定语从句的关系代词的情况1)在there be句型中, 只用that , 不用which.2)在不定代词, 如: anything, nothing, the one, all, much, few, any,little等作先行词时, 只用that, 不用which.3)先行词有the only, the very修饰时, 只用that4)先行词为序数词, 数词, 形容词最高级时, 只用that5)先行词既有人, 又有物时用that.常用关系词列表:名词性从句考点归纳1．在句中起名词作用的从句叫做名词性从句（the Noun Clause）。
高中英语语法：名词性从句,定语从句
【考点点拨】名词性从句可分为主语从句、宾语从句、表语从句和同位语从句。
近几年高考对名词性从句的考查重点如下：【考点1】名词性从句中引导词that与what的使用场合。
1．that 引导名词性从句时，不在从句中充当任何成分，只起连接作用；而what是连接代词，在从句中充当成分。
① ______ made the school proud was _______ more than 90% of the students had been admitted to key universities.A. What / becauseB. What / thatC. That / whatD. That / because2．that在主语从句、表语从句和同位语从句中不可省略, 但当有两个和两个以上的宾语从句并列时，第二个从句以下的that不可省略。
如：She said (that) she had left school and that her parents would find her a job.② Word comes ________ a group of Australian guests will come to visit our school next week.A. thatB. whichC. 不填D. about which3．介词后的宾语从句常用what，whether引导，不用that，which引导。
但在介词besides，except，in后可用that引导宾语从句。
在有it作先行词时，that可用来引导介词后的宾语从句。
③ The other day, my brother drove his car down the street at ____ I thought was a dangerous speed.A. asB. whichC. whatD. that【考点2】名词性从句中引导词whether与if 的用法区别。
高中语法解读定语从句和名词性从句
高中语法解读定语从句和名词性从句在高中语法学习中，定语从句和名词性从句是重要的语法知识点。
它们在句子中充当不同的成分，用于修饰名词或者充当名词的补充说明，为句子的表达提供了更多的信息和丰富性。
下面将对定语从句和名词性从句进行详细解读。
一、定语从句（Adjective Clause）定语从句是用来修饰名词或代词的从句，通常用于句子中作主语、宾语或表语。
它通过引导词来引导，其中最常用的引导词有：that, which, who, whom, whose。
定语从句既可以使用关系代词也可以使用关系副词引导。
1. 引导关系代词的定语从句关系代词that, which, who, whom, whose在定语从句中起到两个作用：引导从句，并在从句中充当某一成分，如主语或宾语。
例如：- The book that I bought yesterday is very interesting.（引导词作主语）- I have a friend whose father is a doctor.（引导词修饰friend）2. 引导关系副词的定语从句关系副词when, where, why在定语从句中引导，并在从句中充当某一成分，例如时间、地点或原因。
例如：- I still remember the day when we met for the first time.（引导词修饰时间）- This is the restaurant where we had dinner yesterday.（引导词修饰地点）二、名词性从句（Noun Clause）名词性从句是用来充当句子的成分，起到名词的作用。
名词性从句通常作主语、宾语、表语或同位语，它可以由连接词that, whether/if, why, where, when, what等引导。
1. 引导词that的名词性从句- That he didn't come to the party surprised me.（主语从句）- I believe that he is a good person.（宾语从句）2. 引导词whether/if的名词性从句- I don't know whether/if it will rain tomorrow.（宾语从句）3. 引导词wh-词的名词性从句- I don't know where she is staying now.（宾语从句）- The question is what we should do next.（表语从句）三、定语从句和名词性从句的区别定语从句和名词性从句在用法和功能上有一些区别：1. 从句位置不同定语从句通常紧跟在被修饰的名词或代词后面，而名词性从句相当于一个名词，可出现在句子的任何位置。
大一英语语法从句知识点
大一英语语法从句知识点语法从句在英语语法中扮演着重要的角色，能够丰富句子的结构和意义。
掌握好语法从句的使用方法可以提高我们的写作和口语表达能力。
本文将介绍几个大一英语学习过程中常见的语法从句知识点，并详细讲解其用法和例句。
一、名词性从句名词性从句可以在句子中充当主语、宾语、表语或同位语。
常见的名词性从句有：宾语从句、主语从句、表语从句和同位语从句。
1. 宾语从句宾语从句通常作为主句的宾语，用来回答“what, where, when, why, how”等疑问词。
宾语从句的引导词有：that, whether/if及连接代词和连接副词。
例句：I don't know where he went yesterday.（我不知道他昨天去哪儿了。
）He asked me if I could help him with the project.（他问我是否能帮他完成这个项目。
）2. 主语从句主语从句位于句子主语的位置，引导词常常是“what, who, which, whether”等。
例句：What he said is true.（他所说的是真的。
）Whether we can go camping depends on the weather.（我们是否能去野营取决于天气。
）3. 表语从句表语从句用来解释或说明主语的身份、特征、状态等。
常用的引导词有：that, whether, who, which等。
例句：The important thing is that you are safe.（重要的是你平安。
）The question is whether he will come to the party.（问题是他是否会来参加聚会。
）4. 同位语从句同位语从句用来对某个名词或代词进行解释或说明。
常用引导词为：that, who, what等。
例句：The news that he passed the exam made us happy.（他通过了考试的消息让我们很高兴。
考点语法考点归纳定语从句名词性从句
考点语法考点归纳定语从句名词性从句Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】【考点五】语法考点归纳5（定语从句、名词性从句）定语从句考点归纳1．高考对定语从句的考查集中体现在关系词的选择上，包括关系代词和关系副词。
关系代词只有6个，即：that，which，who，whom，whose，as，关系副词只有3个，即：when，where，why。
2．选择关系代词和关系副词的方法：由于关系词既有连接作用又有替代作用和成分作用（引导定语从句并在从句中替代先行项/词而且还充当一定的成分），所以在选择关系词时有一个很简单的方法。
把先行项/词还原到从句中，看看该用什么关系词来替代。
例如：I visited a scientist ______ name is known all over the country. 把先行词ascientist还原到从句中就是：the scientist’s name is known all over thecountry 可见从句中缺定语，这里该填whose。
又如：The school _____ I studied for only two years was three kilometers away.把先行词the school还原到从句中就构成这样一个简单句：I studied for two years in the school. “in the school”是一个表示地点的介词短语，在从句中作状语，要用where（=in which）来替代。
3．注意关系代词as和which引导非限定性定语从句的区别：as引导的非限定性定语从句可以置于句首，而which引导的非限定性定语从句只能位于句中或句尾。
4．注意掌握只用关系代替that、只用关系代词which的常见的几种情况，以及“介词+关系代词”引导的定语从句。
高中英语知识点归纳名词性从句和定语从句的不同功能
高中英语知识点归纳名词性从句和定语从句的不同功能在学习英语的过程中，名词性从句和定语从句是我们经常会遇到的语法知识点。
它们都属于从句的一种，但是在句子中所起的作用却有所不同。
本文将归纳总结名词性从句和定语从句的不同功能。
一、名词性从句的功能名词性从句在句子中充当名词的作用，可以担任主语、宾语、表语和同位语等。
具体来说，名词性从句可以有以下几种功能：1. 主语名词性从句可以作为句子的主语，引导句子的核心内容。
例如：- What you said is true.（你所说的是真的。
）2. 宾语名词性从句可以作为句子的宾语，接受动作的影响。
例如：- I don't know what he did last night.（我不知道他昨晚做了什么。
）3. 表语名词性从句可以作为句子的表语，用来修饰主语或宾语，说明其属性或状态。
例如：- His dream is to become a doctor.（他的梦想是成为一名医生。
）4. 同位语名词性从句可以作为同位语，解释或补充前面的名词内容。
例如：- The fact that he passed the exam surprised everyone.（他通过了考试的事实让每个人都感到惊讶。
）二、定语从句的功能定语从句在句子中充当定语的作用，用来修饰名词或代词。
具体来说，定语从句可以有以下几种功能：1. 限制性定语从句限制性定语从句用来对被修饰的名词进行限定，它的信息对于句子的整体意义非常重要，如果去掉该定语从句，句子会失去明确的意义。
例如：- The book that I borrowed from the library is very interesting.（我从图书馆借的那本书非常有趣。
）2. 非限制性定语从句非限制性定语从句用来对被修饰的名词进行补充说明或陈述，它的信息对句子的整体意义相对较为次要。
如果去掉该定语从句，句子的意义仍然可以保持完整。
高中英语知识点归纳名词性从句和定语从句的区别
高中英语知识点归纳名词性从句和定语从句的区别高中英语知识点归纳——名词性从句和定语从句的区别在高中英语学习的过程中，名词性从句和定语从句是两个重要的语法知识点。
虽然它们都是从句，但是它们在句子结构和句意表达上有着明显的区别。
本文将对名词性从句和定语从句的区别进行归纳总结。
一、名词性从句名词性从句（Noun Clauses）是在句子中充当名词的从句，可以作主语、宾语、表语等。
1. 主语从句主语从句通常出现在句子的主语位置，起到主语的作用。
例如：What he said really surprised me.（他说的话真让我吃惊。
）2. 宾语从句宾语从句通常出现在动词的宾语位置，作为动作的对象。
例如：She asked me where I was going.（她问我去哪里。
）3. 表语从句表语从句通常出现在系动词后面，与主语有直接的关系。
例如：The fact is that he is not coming.（事实是，他不会来。
）4. 同位语从句同位语从句通常用来解释或说明名词，起到进一步说明的作用。
例如：I heard the news that she got the first prize.（我听说她得了第一名。
）名词性从句的特点是，它可以独立存在，具备句子的主要成分，并且可以由疑问词引导（例如：who, where, why等）或者由连词引导（例如：that, whether）。
二、定语从句定语从句（Adjective Clauses）用来修饰名词或代词，起到限制和说明的作用。
1. 限制性定语从句限制性定语从句对被修饰的名词有限制性的说明，没有它，句意就不完整。
例如：The house that stands at the corner is mine.（位于拐角的那座房子是我的。
）2. 非限制性定语从句非限制性定语从句对被修饰的名词有进一步的解释或说明，即使去掉也不会影响句意的完整性。
最新高中英语高考语法专题复习名词性从句和定语从句讲义(带高考真题带答案)
名词性从句和定语从句一．名词性从句名词性从句可分为主语从句、宾语从句、表语从句和同位语从句，相当于一个名词的功能。
近几年高考对名词性从句的考查重点如下：【考点】名词性从句中引导词whether与if 的用法区别。
引导及物动词或形容词后的宾语从句可以互换的场合： He is not sure if / whether he can manage to do it.当与or not分开使用时He wondered if / whether we will attend the meeting or not.引导表语从句、同位语从句及位于句首的主语从句只能用whether不能用if的场合：引导介词后的宾语从句（有时可省略）后面紧跟or not时后面直接跟动词不定式时_____ the flight to New York will be delayed is ____ I’m especially worried about. (南京) A. If ; what B. Whether ; that C. When ;that D. Whether ; what【考点】whoever，whichever，whatever，whenever，wherever和however在引导名词性从句时不可与no matter who / which / what/ when/ where / how 替换，因为后者只能引导让步状语从句。
—— Have a nice trip! ——Thanks. I’ll telephone you from _____ I get to by tomorrow evening. ( 广州)A. whereverB. every placeC. wheneverD. no matter where 【考点】名词性从句中引导词that与what的使用场合。
1．that 引导名词性从句时，不在从句中充当任何成分，只起连接作用；而what是连接代词，在从句中充当成分。
考点九 定语从句和名词性从句
考点九 定语从句和名词性从句 第二部分
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2.只用which的情况 (1)“介词+关系代词”结构中指物的关系代词只能用which(指人时用 whom)。 例:This is the school in which I studied 10 years ago. (2)在非限制性定语从句中指物的关系代词只能用which。 例:The meeting was put off,which was actually what we wanted. (3)当先行词本身就是that时。 例:What’s that which flashed in the sky just now?
考点九 定语从句和名词性从句 第二部分
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(4)当主句是以which或who开头的疑问句,或有一个定语从句已经 由which引导时。 例:Who is the man that is standing there? They secretly built up a small factory,which produced things that could cause pollution.
关系词在从句 中充当的成分 主语、宾语 宾语 定语 主语、宾语、表语 主语、宾语
定语从句名词性从句
定语从句：对先行词起修饰限制作用
The news that she passed the exam excited her parents . 同位语从句
解释说明；that在从句中不充当成分 但是不能省。 The news that we know from her excited all of us . 定语从句
④ 先行词被the only, the very, the same, the last修饰时。
Who is the girl that is standing under the tree? Which is the machine that we used last Sunday. ⑤ 主句已有who或which时
☺. it 作形式宾语
***(1) make /find/ feel / consider / think it + adj / n + that… / to do…
I think it necessary that we take plenty of water every day.
*** (2) it 指代后面从句所叙述的内容， 常用于这些动词后， like/dislike/love/hate /appreciate/make+it 后常 跟if 或when从句
语从句中做什么语法成分（主语，宾语， 定语或状语） • 4.若先行词在从句中做主语、宾语或定语则 选择关系代词，若在从句中做状语，则选 择关系副词。
二、 名词性从句的种类
1.When we will start is not clear. 2.Mrs Black won’t beli主ev语e t从ha句t her
语法全解析定语从句和名词性从句的区别
语法全解析定语从句和名词性从句的区别定语从句和名词性从句是英语语法中的两个重要概念，它们都是句子中的从句，但在用法和功能上存在一些明显的区别。
本文将对定语从句和名词性从句进行全面解析，并详细讨论它们之间的区别。
一、定语从句介绍定语从句是修饰名词或代词的从句，用来进一步说明或限定其指代的名词或代词。
定语从句通常由关系代词或关系副词引导。
如：that, which, who, whom, whose, when, where等。
它可以出现在句中的不同位置，对主句的名词或代词起一个修饰、限定的作用。
二、名词性从句介绍名词性从句是充当名词的从句，可以在句中充当主语、宾语、表语或介词宾语，并且具备名词的一切特征。
名词性从句通常由连接词引导，如that, whether, if, who, whom, whose, what, which等。
名词性从句能够完成与名词或代词相同的功能，是表达复杂意思时的必备工具。
三、定语从句与名词性从句的区别1.功能区别：定语从句是对句子中的名词或代词进行修饰、限定，起到形容词的作用。
而名词性从句则是在句子中充当名词的角色，可以作为主语、宾语等。
例子：定语从句：The car that she bought is very expensive.（修饰名词car）名词性从句：What she bought is a car.（作为主语）2.引导词区别：定语从句通常由关系代词或关系副词引导，而名词性从句则由连接词引导。
例子：定语从句：This is the book that I want to read.（关系代词that）名词性从句：I don't know what I should do.（连接词what）3.位置区别：定语从句可以出现在主句的前面、中间或后面，而名词性从句通常出现在主句的后面。
例子：定语从句：I have a friend who is a doctor.（定语从句在主句之后）名词性从句：I don't know where he lives.（名词性从句在主句之后）4.意义区别：定语从句给主句的名词或代词限定范围，强调特定的事物或人。
英语学科语法小专题-定语从句与名词性从句
2023届英语学科语法小专题学习时间______年______月______日班级姓名教学内容定语从句与名词性从句课型语法1.解题思路2.知识回顾1)定从：用一个句子修饰、限定另一个句子中的名词或代词①宜用that 不用which 的情况a.先行词既指人又指物。
b.先行词被“三否四代五个the”修饰。
no, none, littleeach, every, any, muchthe very, the same, the only, the first, the lastc.先行词本身是不定代词。
d.先行词是序数词或被序数词修饰。
e.先行词是形容词最高级或被形容词最高级修饰。
关系代词充当的从句成分指代的先行词限制性定语从句非限制性定语从句who主语人√√whom表语，动词宾语，介词宾语人√√whose定语人/（物）√√which主语,表语,动词宾语，介词宾语物√√that主语,表语，动词宾语，介词宾语人/物√×as ①主语,表语,动词宾语物/（人）√√介词+ 关系代词：指人whom; 指物which关系副词充当的从句成分先行词限制性非限制性相当于where地点状语地点②√√介词+ 地点(in, at +which)when时间状语时间√√介词+ 时间(at, in, on, during, by +which)why原因状语原因③√√for whichthat方式状语方式④√×in which①as引导的常见表达: as we all know, as far as we know, as is said above, as is usual, as is reported②situation情况, point 点, position 位置, condition情况, scene情景, occasion场合,area 区域, 领域③time, hour, day, year, moment, occasion 时刻，age年代，period阶段, stage时期④reason⑤way, means 方式2)名从：用一个句子代替另一个句子中的名词①从句不缺成分，不缺意思，用that②从句缺主宾，指人用who，指物用what③从句不缺主宾，缺什么意思补什么意思（6个W,一个H: why, when, where, whether & if, which, whose, how）④无论任何+ ever⑤it 做形式主语（it is + adj./n./ved + for sb.+ to do sth. ）It is likely that...,It is a fact that...,It is a pity that, It is a surprise that, It is said/reported that..,.It isbelieved that...,It is suggested that...,It is well known that...,It happened that...,It seems/appearsthat...,It occurs to me that...,。
高中英语知识点归纳名词性从句和定语从句的不同之处分析
高中英语知识点归纳名词性从句和定语从句的不同之处分析高中英语知识点归纳——名词性从句和定语从句的不同之处分析在高中英语学习中，名词性从句和定语从句是两个重要的语法知识点。
虽然它们都属于从句，但在功能和使用上存在一些不同之处。
本文将对名词性从句和定语从句的不同之处进行深入分析。
1. 名词性从句的定义与特点名词性从句作为句子的成分，可以充当主语、宾语、表语和同位语，并且在从句中起到名词的作用。
名词性从句的特点如下：1.1 充当主语的名词性从句例如：What he said is true.（他说的是真的。
）1.2 充当宾语的名词性从句例如：I don't know what he wants.（我不知道他想要什么。
）1.3 充当表语的名词性从句例如：The problem is whether we should go or stay.（问题是我们该去还是留下。
）1.4 充当同位语的名词性从句例如：The fact that she passed the exam is a great relief.（她通过了考试是一个很大的宽慰。
）2. 定语从句的定义与特点定语从句是用来修饰名词或代词的从句，起到定语的作用。
定语从句的特点如下：2.1 修饰名词的定语从句例如：The book that I bought yesterday is very interesting.（我昨天买的那本书非常有趣。
）2.2 修饰代词的定语从句例如：This is the car which I was talking about.（这就是我谈论的那辆车。
）3. 名词性从句和定语从句的不同之处尽管名词性从句和定语从句都属于从句的范畴，它们在功能和使用上存在以下不同之处：3.1 功能上的差异名词性从句在句子中充当名词的角色，可以作为主语、宾语、表语和同位语，而定语从句则是用来修饰名词或代词的从句，起到定语的作用。
3.2 位置上的差异名词性从句通常位于句子的主句之中，并且常用连接词引导，如that, whether, if, who, what等。
定语从句和名词性从句的区别和比较
定语从句和名词性从句考点一关系代词引导的定语从句1．whose是一个表示所属关系的词;在定语从句中作定语;of which可以代替whose 指物;词序一般是名词＋of which或of which＋名词..of whom 可以代替whose指人;词序是名词＋of whom..Many children;whose parents are away working in big cities;are taken good care of in the village.父母亲在大城市里打工的许多孩子在村庄里被照顾的非常好..The old temple whose roof was damaged in a storm is now under repair.那座在暴风雨中屋顶受损的古庙现在正在维修中..2．which;that所代替的先行词是表示事物的名词或代词;在从句中可作主语、宾语等..先行词既有人又有物时;关系代词用that；which代指前面整个句子内容..They talked for about an hour of things and people that they remembered in the school.关于他们记得的上学时的人和事;他们讨论了一小时..The Internet is a huge computer system which/that allows millions of people around the world to share information.因特网是一个庞大的计算机系统;它使得世界上成千上万的人们共享信息成为可能.. 3．who;whom;that这些词代替的先行词是表示人的名词或代词;在从句中可作主语、宾语等..The settlement is home to nearly 1;000 people;many of whom left their village homes for a better life in the city.近千人在这一社区居住;他们当中很多都是从农村老家来城市寻求更好的日子的..考点二介词提前了的定语从句1．与定语从句中的动词构成搭配..In the dark street;there wasn't a single person to whom she could turn for help.在漆黑的大街上没有一个人能为她提供帮助..2．与定语从句所修饰的先行词构成搭配..Patience;without which you can't do the work well;is a kind of quality.耐心是一种品质..没有了耐心;你不能做好工作..3．of＋which/whom表示所属关系..表所属关系也可用whoseRecently I bought an ancient vase;the price of which＝whose pricewas very reasonable.最近我买了个古老的花瓶;它的价钱很合理..考点三关系副词引导的定语从句1．关系副词在定语从句中作状语;when指时间;where指地点;why指原因;在定语从句中分别作时间状语、地点状语和原因状语..Occasions are quite rare when I have time to spend a day with my kids.我有时间和孩子们一起度过一天的机会很少..After graduation I'd like to find a job where I can use what I have learnt at school.毕业后我要找到一份能利用在学校所学知识的一份工作..2．先行词是时间名词或地点名词时;如果在从句中不作状语;则不能用when或where 引导定语从句;而要用which/that..Is this the reasonthat /whichhe gave us for the delay of the project这是他给出工程推迟的原因吗考点四先行词为point; situation; case等的定语从句point;situation;case;activity等;从表面上看它们不是表地点的;但却表示类似地点的意义;因此它们作先行词时;如果引导词在从句中作状语;那么这个引导词要用where；如果不作状语;则用关系代词that/which..It's helpful to put children in a situation where they can see themselves different.where作状语把孩子放在一个能使他们从另外一个角度认识自己的环境中对他们有益..I have reached a point in my life where I am supposed to make decisions of my own.where作状语我已经到了应该自己作决定的那个人生阶段..Now there is just one point that/which I wish you make quite clear.which/that 作宾语现在只有一点我希望你弄清楚..考点五主语从句主语从句在主句中作主语;位于主句谓语动词之前;但多数情况下由it作形式主语;而把真正的主语放在句子的后面;其句型结构为：It＋be＋n./adj.＋that/whether/why/when＋从句..It never occurred to me that you could succeed in persuading him to change his mind.我真的没有想到你能说服他改变主意..It is uncertain what side effect the medicine will bring about;although about two thousand patients have taken it.尽管已经有两千名病人服用了这种药品;但是;这种药品会带来什么副作用还不明确.. Whether there are living creatures in the outer space as those on Earth hasn't been proved up to now.外太空是否存在像地球上一样的生物迄今尚未确定考点六同位语从句1．同位语从句常放在fact;news;idea;truth;hope;problem;information;belief;thought;doubt 等名词的后面;是对前面的名词作进一步的解释;说明前面名词的具体含义..There seems to be no possibility that Li Hua can win the first prize in the 100meter race.看起来似乎李华在一百米比赛中没有可能获得一等奖..There is a popular belief among the Europeans that chicken soup can help cure flu.欧洲人普遍相信鸡汤可以帮助治愈流感..The question has been raised at the meeting whether each member country should equally share the expense of the committee.每一个成员国是否均等分担委员会的费用在会议上提出..I have no idea when he will come back.我不知道他将何时回来..2．同位语从句与定语从句的区别：同位语从句是对前面名词的内容作进一步的解释、说明;引导词只起引导作用;不在句中作任何成分;一般不可省略..定语从句是对前面名词进行修饰、限制;引导词在句中作一定的句子成分..The news that they had won the game soon spread over the whole school.他们赢得比赛的消息很快就传遍了整个学校..此句为同位语从句;进一步解释“the news”的内容The news you told me yesterday was really disappointing.你昨天告诉我的消息真的很令人失望..此句是定语从句;它指的是“你昨天告诉我的那个消息”考点七表语从句表语从句在句中作表语;位于主句的系动词之后..引导表语从句的连词有that;whether;as if；疑问代词有who;what;which；疑问副词where;why;when;how 等..The problem is that we don't have much time left.问题是我们剩下的时间很少.. My question is who is responsible for all this.我的问题是谁对这事负责..考点八“疑问词＋ever”与“no matter＋疑问词”的区别“疑问词＋ever”与“no matter＋疑问词”虽然都有“无论……”的意思;但是用法有区别：“疑问词＋ever”既可以引导名词性从句也可引导状语从句;而“no matter ＋疑问词只能用来引导状语从句..The poor young man is ready to accept whatever help he can get.这位可怜的年青人无论什么样的帮助都乐意接受..The how to book can be of help to whoever wants to do the job.指南类的书对想从事这项工作的人会有帮助..Whatever/No matter what you say ;I will not believe you.无论你说什么;我都不会相信你..语法训练1．2011年高考重庆卷 It is still under discussion________ the old bus station should be replaced with a modern hotel or not.A．whether B．whenC．which D．where解析：本题考查名词性从句..句意：那个旧公交车站是否应该被一家现代化宾馆所取代仍在讨论中..“It”作形式主语;“________the old bus station should be replaced with a modern hotel or not”作真正的主语..根据句意及题干中的“or not”可知答案为whether;“whether...or not”在名词性从句中意为：是否..答案：A2．2011年高考湖南卷Before a problem can be solved; it must be obvious________the problem itself is.A．what B．thatC．which D．why解析：本题考查名词性从句..句意：在一个问题得到解决之前;必须要清楚问题本身是什么..根据句子结构可知it作形式主语;后面的“________ the problem itself is ”作真正的主语;该从句缺少表语;故用what引导..答案：A3．2011年高考四川卷The school shop;________customers are mainly students;is closed for the holidays.A．which B．whoseC．when D．where解析：句意：这家校内商店放假时关门;它的顾客主要是学生..考查定语从句..本句没有并列连词也没有从属连词;故可判断逗号后面是非限制性定语从句；本句先行词是the school shop;还原到从句后为：The school shop's customers are mainly students.因此选B;用whose引导定语从句;关系代词whose在从句中作定语..答案：B4．2011年高考山东卷The old town has narrow streets and small houses________are built close to each other.A．they B．whereC．what D．that解析：句意：这个古老的小镇拥有建造得彼此靠得很近的狭窄街道和小房子..本题考查定语从句..先行词是narrow streets and small houses;还原到从句中作主语;所以用关系代词that..A和C不能引导定语从句；B是关系副词;不能作主语..答案：D5．2011年高考湖南卷Julie was good at German; French and Russian;all of________she spoke fluently.A．who B．whomC．which D．that解析：句意：Julie擅长德语、法语和俄语;所有的三门语言她都说得很流利..先行词为German;French;Rus sian;代入定语从句后为：She spoke all of the three languages fluently.由此可见;先行词在定语从句中作of的宾语;先行词指“物”;且介词提前;故用which..答案：C6．2012年武汉联考Faced with trouble or difficulty;a person takes________ help that is available.A．whatever B．wheneverC．wherever D．however解析：句意：面对困难或挫折;一个人会接受任何可能得到的帮助..whatever在此修饰help;意为“无论什么”;而其他三个选项;不作形容词;不能修饰名词;故排除..答案：A7. 2011年银川调研She is very dear to us. We have been prepared to do________ it takes to save her life.A．whichever B．howeverC．whatever D．whoever解析：句意：她对我们弥足珍贵..我们已经准备好尽一切努力挽救她的生命..这里的whatever既作take的宾语;也引导do后的宾语从句..答案：C8．2011年郑州调研Being angry is OK; but knowing how to tell someone________made you angry is important.A．that B．whichC．why D．what解析：考查名词性从句..句意：生气没什么;但是知道如何告诉别人什么导致你生气是很重要的..tell someone之后是宾语从句;且从句缺少主语;因此空处填what..答案：D9．Mother bought many tomatoes from the market two days ago; ________some have gone bad due to the bad weather.A．of those B．from whichC．of which D．in which解析：考查定语从句..此处表示“其中的一些西红柿”;故用“介词＋关系代词”引导非限制性定语从句..答案：C10．Everyone will go through life's stages of ups and downs;________self respect plays a key role in the maturity of a person.A．when B．whichC. asD. that解析：考查定语从句..句意：每个人都将经历人生的浮沉阶段;其间;自尊在一个人的成熟过程中起着关键作用..根据句意可知;后半句是定语从句;when在从句中作状语..答案：A11．2012年扬州测试________you didn't know the rules won't be an excuse for your failure to report.A．That B．WhereC．What D．Why解析：考查主语从句..句意：不要把你不知道规则作为你报道失败的借口..that 引导陈述句作主语;that不能省略..答案：A12．2012年南京模拟In recent years; there has been a heated argument about________it is necessary for children to learn English from an early age.A．whether B．ifC．what D．that解析：考查宾语从句..空白处在介词about之后;表示“是否”之意;且在介词之后引导宾语从句;只能用whether;介词后通常不用if引导宾语从句..答案：A 13．The whole family were worried about Jane because no one was aware________she had gone.A．that where B．of the place whichC．of what D．of where解析：句意：全家人都为詹妮担心;因为没人知道她去哪里了..be aware of知道;为固定搭配；where引导的从句作介词of的宾语..答案：D14．As a teacher;I seldom give my students so difficult a problem________they cannot work out.A．that B． ifC．in order that D．as解析：句意：作为老师;我很少给我的学生难以解决的问题..先行词为so difficult a problem;代入定语从句后为：They cannot work out so difficult a problem.由此可见先行词在定语从句中作宾语..“so或such＋名词”作先行词、且先行词在定语从句中作主语、宾语或表语时;需用as引导定语从句..本题易误选为A项;用that引导状语从句;但状语从句应是完整的;所以;如选A项;题干应该为：As a teacher;I seldom give my students so difficult a problem that they cannot work it out.作为老师;我很少给我的学生如此难的问题以至他们不能解决..答案：D15．－How are you getting along with your project－I was about to give up when an idea occurred to me________I could work with my roommate Tim.A．that B．howC．why D．whether解析：考查名词性从句..从句I could work with my roommate Tim句意完整;不缺少成分;因此使用that引导同位语从句解释说明idea的内容..答案：A。
重要知识点总结名词性从句的种类与用法归纳
重要知识点总结名词性从句的种类与用法归纳名词性从句是英语语法中的一种重要句子结构，它可以在句子中充当名词的作用。
名词性从句的种类和用法有多种，下面将对其进行详细的总结和归纳。
1. 主语从句（Subject Clause）：主语从句在句子中充当主语的角色，常用的引导词有：that, whether, who, whom, which, what等。
例如：- That he is innocent is beyond doubt.（他是无辜的是毋庸置疑的。
） - Whether she will come to the party is still uncertain.（她是否会来参加派对仍然不确定。
）- Who broke the window is unknown.（谁打碎了窗户不得而知。
）2. 宾语从句（Object Clause）：宾语从句出现在句子中充当动词的宾语，常用的引导词有：that, whether, if, who, whom, which, what, when, where, why, how等。
例如：- He said that he would help me.（他说他会帮助我。
）- I don't know whether he is coming or not.（我不知道他是否会来。
）- She asked me what my favorite color was.（她问我最喜欢的颜色是什么。
）3. 表语从句（Predicate Clause）：表语从句在句子中充当表语的角色，常用的引导词有：that, whether, who, whom, which, what等。
例如：- My belief is that honesty is the best policy.（我的信念是诚实是最好的策略。
）- The question is whether we should continue this project.（问题是我们是否应该继续这个项目。
【考点5】语法考点归纳5定语从句、名词性从句
【考点五】语法考点归纳5 (定语从句、名词性从句)定语从句考点归纳1.高考对定语从句的考查集中体现在关系词的选择上，包括关系代词和关系副词。
关系代词只有6个，^：that,which, who, whom, whose, as, 关系副词只有3 个，即：when, where, why。
2.选择关系代词和关系副词的方法：由于关系词既有连接作用又有替代作用和成分作用(引导定语从句并在从句中替代先行项/词而且还充当一定的成分)，所以在选择关系词时有一个很简单的方法。
把先行项/词还原到从句中，看看该用什么关系词来替代。
例如：I visited a scientist name is known all over the country. 把先行词a scientist 还原到从句中就是：thescientist’s name is known all over the country 可见从句中缺定语，这里该填whose。
又如：The schoolI studied for only two years was three kilometers away.把先行词the school还原到从句中就构成这样一个简单句：I studied for two years in the school. “in theschool”是一个表示地点的介词短语，在从句中作状语，要用where (=in which)来替代。
3.注意关系代词as和which引导非限定性定语从句的区别：as引导的非限定性定语从句可以置于句首，而which 引导的非限定性定语从句只能位于句中或句尾。
4.注意掌握只用关系代替that、只用关系代词which的常见的几种情况，以及“介词+关系代词”引导的定语从句。
考点精析1.关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语，宾语，定语等成分.关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致.(1)Who, whom, that这些词代替的先行词是人的名词或代词，在从句中所起的作用如下：Is he the man who/that wants to see you?他就是你想见的人吗？ (who/that在从句中作主语)Hs is the man whom/that I saw yesterday.他就是我昨天见的那个人.(whom/that在从句中作宾语)(2)whose用来指人或物，只用作定语，若指物，它还可以同of which.互换.例如：They rushed over to help the man shoes car had broken down.那人的车坏了，大家都跑过去帮忙Please pass me the book whose (of which) cover is green.请递给我那本绿皮的.(3)Which, that它们所代替的先行词是指代事物的名词或代词，在从句中可作主语，宾语等.例如：A prosperity which/that had never been seen before appears in the countryside.农村出现了前所未有的繁荣.(Which/that在句中作宾语)The package (which/that) you are carrying is about to come unwrapped.你拿的包快散了(which/that在句中作宾语)2.关系副词引导的定语从句关系副词可代替的先行词是时间.地点或理由的名词，在从句中作状语.(1). When, there, why关系副词when, where, why的含义相当于“介词+which”结构，因此常常和“介词+which”结构交替使用.例如：There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the where (in which) I was born.北京是我的出生地.Is this the reason why (for which) he refused our offer?这就是他拒绝我们帮助他的理由吗？(2). that代替关系副词that可以用于表示时间，地点，方式理由的名词后取代when, where, why和“介词+which”引导的定语从句，在口语中that常被省略，例如：His father died the year (that/when/in which) he was born.他父亲在他出身那年逝世了.He is unlikely to find the place (that/where/in which) he lived forty years ago.他不大可能找到他40年前居住过的地方.3.判断关系代词与关系副词方法一：用关系代词，还是关系副词完全取决于从句中的谓语动词.及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词.例如：This is the mountain village where I stayed last year.I,ll never forget the days when I worked together with you方法二：准确判断先行词在定语从句中的成分(主，谓，宾，定,状)，也能正确选择出关系代词或关系副词.例如：(1)Is this museum you visited a few days ago?A. whereB. thatC. on whichD. the one(2). Is this the museum the exhibition was held.A. whereB. thatC. on whichD. the one答案:(1) D (2) A关系词的选择依据在从句中所作的成分，先行词在从句中作主语，定语，宾语时，选择关系代词(who, whom, that, which, whose);先行词在从句中作状语时，应选择关系副词(where地点状语,when时间状语,why原因状语).4.限制性和非限制性定语从句(1).定语从句有限制性和非限制性两种.限制性定语从句是先行词不可缺少的部分，去掉它主句意思往往不明确：非限制性定语从句是先行词的附加说明，去掉了也不影响主句的意思，它与主句之间通常用逗号分开，例如：This is the house which we bought last month.这是我们上个月买的那栋房子(限制性)The house, which we bought last month, is very nice.这栋房子很漂亮，是我们上个月买的(非限制性)(2).当先行词是专有名词或物主代词和指示代词所修饰时，其后的定语从句通常是非限制性的，例如：Charles Smith, who was my former teacher, retired last year.查理.史密斯去年退休了，他曾经是我的老师.My house, which I bought last year, has got a lovely garden.我去年买的那栋房子带有个漂亮的花园This novel, which I have read three times, is very touching.这本小说很动人，我已经读了三遍5,介词+关系词(1)介词后面的关系词不能生理.(3)that前不能有介词.(3)某些在从句中充当时间，地点或原因状语的“介词+关系词”结构可以同关系副词when和where互换. Thisis the house in which I lived two years ago.(This is the house where I lived two years ago)Do you remember the day on which you joined our club?(Do you remember the day when you joined our club?)6.as, which引导的非限制性定语从句由as, which引导的非限制性定语从句，as和which可代整个主句，相当于and this或and that. as引导的从句可放在主句的前面,which引导的从句只能放在主句的后面.As we know, smoking is harmful to one,s health.Tom, as we know is from England.The sun heats the earth, which is very important to us.7.关系代词的that用法(1)不用that的情况1)在引导非限制性定语从句时：2)介词后不能用.例如：We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2)只能用that作为定语从句的关系代词的情况1)在there be句型中，只用that ,不用which.2)在不定代词，如：anything, nothing, the one, all, much, few, any, little 等作先行词时，只用that,不用which.3)先行词有the only, the very修饰时，只用that4)先行词为序数词，数词，形容词最高级时，只用that5)先行词既有人，又有物时用that.名词性从句考点归纳1.在句中起名词作用的从句叫做名词性从句(the Noun Clause)。
语法考点归纳5(定语从句、名词性从句)
【考点五】语法考点归纳5（定语从句、名词性从句）定语从句考点归纳1．高考对定语从句的考查集中体现在关系词的选择上，包括关系代词和关系副词。
关系代词只有6个，即：that，which，who，whom，whose，as，关系副词只有3个，即：when，where，why。
2．选择关系代词和关系副词的方法：由于关系词既有连接作用又有替代作用和成分作用（引导定语从句并在从句中替代先行项/词而且还充当一定的成分），所以在选择关系词时有一个很简单的方法。
把先行项/词还原到从句中，看看该用什么关系词来替代。
例如：I visited a scientist ______ name is known all over the country. 把先行词a scientist还原到从句中就是：thescientist’s name is known all over the country 可见从句中缺定语，这里该填whose。
又如：The school _____ I studied for only two years was three kilometers away.把先行词the school还原到从句中就构成这样一个简单句：I studied for two years in the school. “in the school”是一个表示地点的介词短语，在从句中作状语，要用where（=in which）来替代。
3．注意关系代词as和which引导非限定性定语从句的区别：as引导的非限定性定语从句可以置于句首，而which引导的非限定性定语从句只能位于句中或句尾。
4．注意掌握只用关系代替that、只用关系代词which的常见的几种情况，以及“介词+关系代词”引导的定语从句。
考点精析1.关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词, 并在句中充当主语, 宾语, 定语等成分. 关系代词在定语从句中作主语时, 从句谓语动词的人称和数要和先行词保持一致.(1)Who, whom, that这些词代替的先行词是人的名词或代词, 在从句中所起的作用如下:Is he the man who/that wants to see you?他就是你想见的人吗? (who/that在从句中作主语)Hs is the man whom/that I saw yesterday.他就是我昨天见的那个人.(whom/that在从句中作宾语)(2)whose用来指人或物, 只用作定语, 若指物, 它还可以同of which.互换. 例如:They rushed over to help the man shoes car had broken down.那人的车坏了, 大家都跑过去帮忙Please pass me the book whose (of which) cover is green.请递给我那本绿皮的.(3)Which, that它们所代替的先行词是指代事物的名词或代词, 在从句中可作主语, 宾语等. 例如:A prosperity which/that had never been seen before appears in the countryside.农村出现了前所未有的繁荣. (Which/that在句中作宾语)The package (which/that) you are carrying is about to come unwrapped.你拿的包快散了(which/that在句中作宾语)2.关系副词引导的定语从句关系副词可代替的先行词是时间. 地点或理由的名词, 在从句中作状语.(1). When, there, why关系副词when, where, why的含义相当于“介词+which”结构, 因此常常和“介词+which”结构交替使用.例如:There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the where (in which) I was born.北京是我的出生地.Is this the reason why (for which) he refused our offer?这就是他拒绝我们帮助他的理由吗?(2). that代替关系副词that可以用于表示时间, 地点, 方式理由的名词后取代when, where, why和“介词+which”引导的定语从句, 在口语中that常被省略, 例如:His father died the year (that/when/in which) he was born.他父亲在他出身那年逝世了.He is unlikely to find the place (that/where/in which) he lived forty years ago.他不大可能找到他40年前居住过的地方.3.判断关系代词与关系副词方法一: 用关系代词, 还是关系副词完全取决于从句中的谓语动词. 及物动词后面无宾语, 就必须要求用关系代词; 而不及物动词则要求用关系副词. 例如:This is the mountain village where I stayed last year.I’ll never forget the days when I worked together with you方法二: 准确判断先行词在定语从句中的成分(主,谓,宾,定,状), 也能正确选择出关系代词或关系副词.例如:(1)Is this museum ______you visited a few days ago?A. whereB. thatC. on whichD. the one(2). Is this the museum ______the exhibition was held.A. whereB. thatC. on whichD. the one答案: (1) D (2) A关系词的选择依据在从句中所作的成分, 先行词在从句中作主语, 定语, 宾语时, 选择关系代词(who, whom, that, which, whose); 先行词在从句中作状语时, 应选择关系副词(where地点状语, when时间状语, why原因状语).4.限制性和非限制性定语从句(1). 定语从句有限制性和非限制性两种. 限制性定语从句是先行词不可缺少的部分, 去掉它主句意思往往不明确: 非限制性定语从句是先行词的附加说明, 去掉了也不影响主句的意思, 它与主句之间通常用逗号分开, 例如:This is the house which we bought last month.这是我们上个月买的那栋房子(限制性)The house, which we bought last month, is very nice.这栋房子很漂亮, 是我们上个月买的(非限制性)(2). 当先行词是专有名词或物主代词和指示代词所修饰时, 其后的定语从句通常是非限制性的, 例如:Charles Smith, who was my former teacher, retired last year.查理.史密斯去年退休了, 他曾经是我的老师.My house, which I bought last year, has got a lovely garden.我去年买的那栋房子带有个漂亮的花园This novel, which I have read three times, is very touching.这本小说很动人, 我已经读了三遍5.介词+关系词(1)介词后面的关系词不能生理.(2)that前不能有介词.(3)某些在从句中充当时间, 地点或原因状语的“介词+关系词”结构可以同关系副词when和where互换.This is the house in which I lived two years ago.(This is the house where I lived two years ago)Do you remember the day on which you joined our club?(Do you remember the day when you joined our club?)6.as, which引导的非限制性定语从句由as, which引导的非限制性定语从句, as和which可代整个主句, 相当于and this或and that. as引导的从句可放在主句的前面, which引导的从句只能放在主句的后面.As we know, smoking is harmful to one’s health.Tom, as we know is from England.The sun heats the earth, which is very important to us.7.关系代词的that用法(1)不用that的情况1)在引导非限制性定语从句时:2)介词后不能用.例如:We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2)只能用that作为定语从句的关系代词的情况1)在there be句型中, 只用that , 不用which.2)在不定代词, 如: anything, nothing, the one, all, much, few, any, little等作先行词时, 只用that,不用which.3)先行词有the only, the very修饰时, 只用that4)先行词为序数词, 数词, 形容词最高级时, 只用that5)先行词既有人, 又有物时用that.常用关系词列表:名词性从句考点归纳1．在句中起名词作用的从句叫做名词性从句（the Noun Clause）。
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【考点五】语法考点归纳5（定语从句、名词性从句）定语从句考点归纳1．高考对定语从句的考查集中体现在关系词的选择上，包括关系代词和关系副词。
关系代词只有6个，即：that，which，who，whom，whose，as，关系副词只有3个，即：when，where，why。
2．选择关系代词和关系副词的方法：由于关系词既有连接作用又有替代作用和成分作用（引导定语从句并在从句中替代先行项/词而且还充当一定的成分），所以在选择关系词时有一个很简单的方法。
把先行项/词还原到从句中，看看该用什么关系词来替代。
例如：I visited a scientist ______ name is known all over the country. 把先行词a scientist还原到从句中就是：the scientist’s name is known all over the country 可见从句中缺定语，这里该填whose。
又如：The school _____ I studied for only two years was three kilometers away.把先行词the school还原到从句中就构成这样一个简单句：I studied for two years in the school.“in the school”是一个表示地点的介词短语，在从句中作状语，要用where（=in which）来替代。
3．注意关系代词as和which引导非限定性定语从句的区别：as引导的非限定性定语从句可以置于句首，而which引导的非限定性定语从句只能位于句中或句尾。
4．注意掌握只用关系代替that、只用关系代词which的常见的几种情况，以及“介词+关系代词”引导的定语从句。
考点精析1.关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词, 并在句中充当主语, 宾语, 定语等成分. 关系代词在定语从句中作主语时, 从句谓语动词的人称和数要和先行词保持一致.(1)Who, whom, that这些词代替的先行词是人的名词或代词, 在从句中所起的作用如下:Is he the man who/that wants to see you他就是你想见的人吗 (who/that在从句中作主语)Hs is the man whom/that I saw yesterday.他就是我昨天见的那个人.(whom/that在从句中作宾语)(2)whose用来指人或物, 只用作定语, 若指物, 它还可以同of which.互换. 例如:They rushed over to help the man shoes car had broken down.那人的车坏了, 大家都跑过去帮忙Please pass me the book whose (of which) cover is green.请递给我那本绿皮的.(3)Which, that它们所代替的先行词是指代事物的名词或代词, 在从句中可作主语, 宾语等. 例如:A prosperity which/that had never been seen before appears in the countryside.农村出现了前所未有的繁荣. (Which/that在句中作宾语)The package (which/that) you are carrying is about to come unwrapped.你拿的包快散了 (which/that在句中作宾语)2.关系副词引导的定语从句关系副词可代替的先行词是时间. 地点或理由的名词, 在从句中作状语.(1). When, there, why关系副词when, where, why的含义相当于“介词+which”结构, 因此常常和“介词+which”结构交替使用. 例如:There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the where (in which) I was born.北京是我的出生地.Is this the reason why (for which) he refused our offer这就是他拒绝我们帮助他的理由吗(2). that代替关系副词that可以用于表示时间, 地点, 方式理由的名词后取代when, where, why和“介词+which”引导的定语从句, 在口语中that常被省略, 例如:His father died the year (that/when/in which) he was born.他父亲在他出身那年逝世了.He is unlikely to find the place (that/where/in which) he lived forty years ago.他不大可能找到他40年前居住过的地方.3.判断关系代词与关系副词方法一: 用关系代词, 还是关系副词完全取决于从句中的谓语动词. 及物动词后面无宾语, 就必须要求用关系代词; 而不及物动词则要求用关系副词. 例如:This is the mountain village where I stayed last year.I’ll never forget the days when I worked together with you方法二: 准确判断先行词在定语从句中的成分(主,谓,宾,定,状), 也能正确选择出关系代词或关系副词.例如:(1)Is this museum ______you visited a few days agoA. whereB. thatC. on whichD. the one(2). Is this the museum ______the exhibition was held.A. whereB. thatC. on whichD. the one答案: (1) D (2) A关系词的选择依据在从句中所作的成分, 先行词在从句中作主语, 定语, 宾语时, 选择关系代词(who, whom, that, which, whose); 先行词在从句中作状语时, 应选择关系副词(where地点状语, when时间状语, why原因状语).4.限制性和非限制性定语从句(1). 定语从句有限制性和非限制性两种. 限制性定语从句是先行词不可缺少的部分, 去掉它主句意思往往不明确: 非限制性定语从句是先行词的附加说明, 去掉了也不影响主句的意思, 它与主句之间通常用逗号分开, 例如:This is the house which we bought last month.这是我们上个月买的那栋房子 (限制性)The house, which we bought last month, is very nice.这栋房子很漂亮, 是我们上个月买的 (非限制性)(2). 当先行词是专有名词或物主代词和指示代词所修饰时, 其后的定语从句通常是非限制性的, 例如:Charles Smith, who was my former teacher, retired last year.查理.史密斯去年退休了, 他曾经是我的老师.My house, which I bought last year, has got a lovely garden.我去年买的那栋房子带有个漂亮的花园This novel, which I have read three times, is very touching.这本小说很动人, 我已经读了三遍5.介词+关系词(1)介词后面的关系词不能生理.(2)that前不能有介词.(3)某些在从句中充当时间, 地点或原因状语的“介词+关系词”结构可以同关系副词when和where互换.This is the house in which I lived two years ago.(This is the house where I lived two years ago)Do you remember the day on which you joined our club(Do you remember the day when you joined our club)6.as, which引导的非限制性定语从句由as, which引导的非限制性定语从句, as和which可代整个主句, 相当于and this或and that. as 引导的从句可放在主句的前面, which引导的从句只能放在主句的后面.As we know, smoking is harmful to one’s health.Tom, as we know is from England.The sun heats the earth, which is very important to us.7.关系代词的that用法(1)不用that的情况1)在引导非限制性定语从句时:2)介词后不能用.例如:We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2)只能用that作为定语从句的关系代词的情况1)在there be句型中, 只用that , 不用which.2)在不定代词, 如: anything, nothing, the one, all, much, few, any, little等作先行词时, 只用that, 不用which.3)先行词有the only, the very修饰时, 只用that4)先行词为序数词, 数词, 形容词最高级时, 只用that5)先行词既有人, 又有物时用that.名词性从句考点归纳1．在句中起名词作用的从句叫做名词性从句（the Noun Clause）。
根据它们在句中所充当的成分不同，名词性从句又可分为主语从句、宾语从句、表语从句和同位语从句四类。
2．广东高考对名词性从句的考查主要体现在连词的选择及各类名词性从句的应用上，注意掌握常见的从属连词that、if、whether等的用法、常见的连接代词who、what、which、whoever等的用法以及常见的连接副词when、where、why、how等的用法。
3．几个要注意的问题：A．同位语从句与定语从句的用法区别：一方面从概念和功能上区别：名词性从句作同位语一般用来解释或说明这些名词的具体含义或内容，在逻辑上表现为同位关系。