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语法衔接-三大从句07名词性从句教材衔接知识链接一.主语从句主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。
1.it作形式主语it作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。
It is a pity that you didn't go to see the film.It doesn't interest me whether you succeed or not.2.用it作形式主语的结构（1）It is＋名词＋从句It is a fact that...事实是··...It is a surprise that...令人惊奇的是···..·（2）It is＋形容词＋从句It is strange that...奇怪的是···..·It is necessary that...有必要··...·It is important that...重要的是···..·（3）It＋不及物动词十从句It seems that...似乎·.·..·It appears that...似乎···..·It happens that...碰巧·.·（4）It＋过去分词＋从句It is reported that...据报道······It is believed that...人们相信····.·It is known to all that...众所周知·····3.what与that在引导主语从句时的区别what引导主语从句时在从句中充当句子成分，如主语.宾语.表语，而that则不然。
高中三大从句高中三大从句是高中语文学习中非常重要的知识点，包括定语从句、状语从句和主语从句。
下面我们来逐个介绍这三大从句。
一、定语从句定语从句是在复合句中作定语的从句，用来修饰一个名词或代词。
它通常由关系代词或关系副词引导，关系代词有：that、which、who、whom、whose等；关系副词有：when、where、why等。
1. 关系代词引导的定语从句例句1：我喜欢那个写信的女孩。
解析：定语从句中的关系代词是that，引导一个修饰女孩的定语从句。
2. 关系副词引导的定语从句例句2：我喜欢在阳光明媚的日子里散步。
解析：定语从句中的关系副词是when，引导一个修饰日子的定语从句。
二、状语从句状语从句是在复合句中充当状语的从句，用来修饰或说明主句的动作、情况或条件。
常见的有时间状语从句、地点状语从句、原因状语从句、条件状语从句等。
3. 时间状语从句例句3：当我看到她的时候，她正在写作业。
解析：时间状语从句用来表示主句发生的时间。
4. 地点状语从句例句4：我在哪里度过了一个美好的夏天。
解析：地点状语从句用来表示主句发生的地点。
5. 原因状语从句例句5：由于下雨，他没有去上学。
解析：原因状语从句用来表示主句发生的原因。
6. 条件状语从句例句6：如果你不努力学习，你就不能取得好成绩。
解析：条件状语从句用来表示主句发生的条件。
三、主语从句主语从句是在复合句中作主语的从句，用来说明主句的主语是谁或者是什么。
主语从句通常由连接词that引导。
7. 主语从句作句子主语例句7：学习是为了提高自己的能力和素质。
解析：主语从句作整个句子的主语。
8. 主语从句作动词的宾语例句8：我认为读书是一种享受。
解析：主语从句作动词think的宾语。
9. 主语从句作介词的宾语例句9：我对你说的话很感兴趣。
解析：主语从句作介词to的宾语。
10. 主语从句作形式主语例句10：学习是每个学生必须要做的事情。
解析：主语从句作形式主语it的补语。
三大从句知识点三大从句是英语语法中的重要知识点，包括名词性从句、形容词性从句和副词性从句。
下面将分别介绍这三种从句的定义、用法和例句。
一、名词性从句名词性从句是在句子中充当名词的成分，可以作主语、宾语、表语或同位语。
名词性从句分为主语从句、宾语从句、表语从句和同位语从句。
1. 主语从句：在句子中充当主语的从句，常用连接词有that、whether、if等。
例句：That she is not coming is a great disappointment to us.（她不来对我们来说是个很大的失望。
）2. 宾语从句：在句子中充当宾语的从句，常用连接词有that、whether、if等。
例句：I don't know whether he will come or not.（我不知道他是否会来。
）3. 表语从句：在句子中充当表语的从句，常用连接词有that、whether、if等。
例句：The important thing is that we finish the project on time.（重要的是我们要按时完成这个项目。
）4. 同位语从句：用来解释或说明名词或代词的从句，常用连接词有that、whether、if等。
例句：The fact that he lied surprised everyone.（他撒谎的事实让每个人都感到惊讶。
）二、形容词性从句形容词性从句是用来修饰名词或代词的从句，常用连接词有who、whom、whose、which、that等。
5. 限制性形容词性从句：对名词或代词进行限制或修饰，不能省略。
例句：The book that I borrowed from the library is very interesting.（我从图书馆借来的那本书非常有趣。
）6. 非限制性形容词性从句：对名词或代词进行补充说明，用逗号与主句隔开，可以省略。
例句：My sister, who is a doctor, lives in London.（我的妹妹是个医生，住在伦敦。
高中英语主要要掌握三大从句。
分别是：1、定语从句（形容词从句）2、名词词从句（包括主语从句，宾语从句，表语从句，同位语从句）3、状语从句（副词性从句，包括时间，地点，结果，目的，原因等）一、定语从句：定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，被修饰的名词,词组或代词即先行词。
定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。
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，并在从句中充当主语、宾语、定语等成分。
关系代词在定语从句中作主词保持一致。
（1）, who, whom, that这些词代替指人，“whom”作宾语指人，“that”既可作主语又可作宾语（作宾语可以省略），可以指人也可以指物。
（2），Which 用来指人或物(用作主语、宾语，作宾语时可以省略）（3），whose“whose”表示谁（可以为人也可以为物）的（东西）2、关系代词引导的定语从句（1），关系副词why主要用于修饰表示原因的名词（主要是the reason），同时它在定语从句中用作原因状语。
（2），关系副词when主要用于修饰表示时间的名词，同时它在定语从句中用作时间状语。
（3），关系副词where主要用于修饰表示地点的名词，同时它在定语从句中用作地点状语。
3、非限制性定语从句它起补充说明作用，缺少也不会影响全句的理解。
在非限制性定语从句的前面往往有逗号隔开。
二、名词性从句在句子中起名词作用的句子叫名词性从句(Noun Clauses）。
名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
引导名词性从句的连接词可分为三类：1、连词（5个）：that （宾语从句或表语从句中that有时可以省略）whether,if （均表示“是否”表明从句内容的不确定性）as if ,as though （均表示“好像”，“似乎”）以上在从句中均不充当任何成分2、连接代词（9个）：what, whatever, who, whoever, whom, whomever, whose, which, whichever3、连接副词（7个）：when, where, how, why, whenever, wherever, however三、状语从句状语从句（Adverbial Clause）状语从句指句子用作状语时，起副词作用的句子。
三大从句定语从句1.The meeting that you have missed yesterday was very important.2. The girl who is making a speech right now is our monitor.3. The vase that I broke yesterday was very expensive.4. The boy who helped you yesterday is my neighbour.5. That's just the topic that I'm very interested in.6. He is just the boss who gave me that valuable opportunity.7. I like the cake which you bought yesterday.8. He is the teacher who helped me.9. We all like that speaker who is very humorous.10. The old lady whose two daughters are both teachers is our neighbour.11. She is the girl whom I met at the party.12. There are occasions when one must yield.13.Beijing is the place where I was born.14.Is this the reason why he refused our offer?15. His father died the year when he was born.16.He is unlikely to find the place in which he lived forty years ago.17. Do you remember the day on which you joined our club?18.This is the house in which I lived two years ago.19. He has finished the difficult exercise, which is easy for you.20.None of us know the reason for which Tom was absent from the meeting. (why = for which ). 只用that不用which的情况①先行词指物且含有不定代词(all, little, few, much, everything, anything等)Do you have anything that you want to say for yourself?All that Lily told me seems untrue.②先行词被the only, the very, the right, any, every, some, no, just等修饰This is the very bus that I am waiting for.The only thing that we can do is to lend you some money.③先行词含有最高级或含有序数词时，如：This train is the last that will go to Suzhou.This is the first two-story bus that runs in our city.What is the most interesting film that you have ever seen?④先行词既有人又有物Do you know the things and persons that they are talking about?⑤避免重复a. 主句的主语是疑问词who或whichWhich is the bike that you have lost?Who is the boy that won the gold medal?b. 两个定语从句，其中一个用which另一个用thatThey secretly built up a small factory, which produced things that could cause much pollution.c. 先行词在主句中作表语,关系词在从句中也作表语Shanghai is no longer the city that it used to be.⑥ 主句是there be 句型且关系词在从句中作主语There is a seat that is still available.2. 只用which不用that的情况① 非限制性定语从句② 关系代词前有介词（介词锁定）③ 先行词本身是that（避免重复）只用who不用that的情况：① 先行词是指人的不定代词，如：one , ones, anyone, no one, those等Those who have not got your textbooks please raise you hands.② there be结构中先行词指人There is a man who calls himself Mr. S joining our team.③ 分隔式定语从句中I was one of the persons in my office who were invited.四、关系副词when 时间时间状语I will never forget the day when we met there. （可用on which）where 地点地点状语This is the house where I was born. （可用in which）why 原因原因状语I can’t imagine the reason why he turned down my offer. （可用for which）主语从句(subject clause)一．定义:主语从句（subject clause）,顾名思义就是利用一个从句来代替主语。
英语三大从句在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
定语从句一、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which（一）关系代词who, whom和who代替人，是主格，在定语从句中作主语。
An architect is a person who designs buildings. 建筑师是设计房屋的人。
whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。
Do you know the gentleman whom we met in the school library yesterday? 昨天我们在学校图书馆里遇到的那位先生你认识吗？whose一般代替人，有时亦可代替物，是所有格，在定语从句作定语。
The girl student whose father is a senior engineer used to study abroad. 其父是一位高级工程师的那个女学生过去在国外留学。
Do you know the name of the hotel whose window we can see here? 我们这儿能看到窗户的那个宾馆叫什么名字，你知道吗？（关系代词whose指代先行词hotel，正式用法应该用of which。
whose window=the window of which，意思是：the window of the hotel。
）（二）关系代词which的用法which代替物，在定语从句作主语或宾语，作宾语时还可省略。
I do not like stories which have unhappy endings.我不喜欢有不幸结局的小说。
高中三大从句高中三大从句是指定语从句、名词性从句和状语从句。
下面将分别对这三种从句进行详细解析。
一、定语从句定语从句是修饰名词或代词的从句，用来对先行词进行进一步说明或限定。
定语从句的引导词有关系代词和关系副词。
1. 关系代词引导的定语从句关系代词有：that, which, who, whom, whose等。
其中that和which可以用来引导限制性定语从句，而who, whom, whose只能用来引导限制性和非限制性定语从句。
例句：a) The car that is parked in front of the house belongs to my neighbor.（限制性）b) My brother, who is a doctor, lives in New York.（非限制性）2. 关系副词引导的定语从句关系副词有：where, when, why等。
它们用来引导修饰地点、时间、原因等的定语从句。
例句：a) This is the school where I studied last year.b) Do you remember the day when we first met?c) I don't know the reason why he left.二、名词性从句名词性从句是用来充当主语、宾语、表语或同位语的从句。
名词性从句的引导词有连词that、whether/if和疑问词who, whom, whose, which, what, when, where, why, how等。
1. 主语从句主语从句作为句子的主语，通常用that引导，也可以用疑问词引导。
例句：a) That he is late again is really annoying.b) What you said is not true.2. 宾语从句宾语从句作为句子的宾语，通常用that引导，也可以用疑问词引导。
名词性从句一、概念：在句中起名词作用的句子称名词性从句。
名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
1、引导名词性从句的连接词可分为三类：连接词：that, whether ,if (不充当从句的任何成分)连接代词：what, whatever, who, whoever, whom, whose, which连接副词：when, where, how, why2、不可省略的连词：①介词后的连词②引导主语从句和同位语从句的连词不可省略。
例如：That she was chosen made us very happy. 她被选上了,我们很高兴。
We heard the news that our team had won. 我们听到消息说我们队赢了。
注：比较：whether与if均为"是否"的意思。
但在下列情况下,whether不能被if 取代：①whether引导主语从句并在句首②引导表语从句③whether 从句作介词宾语④从句后有"or not"大部分连接词引导的主语从句都可以置于句末,用it充当形式主语。
例如：It is not important who will go. 谁去,这不重要。
It is still unknown which team will win the match. 到底谁赢呢,形势尚不明朗。
3、名词性that-从句①由从属连词that引导的从句叫做名词性that-从句。
That只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词义。
名词性that-从句在句中能充当主语、宾语、表语、同位语和形容词宾语。
例如：主语：That he is still alive is sheer luck.他还活着全靠运气。
英语三大从句语法讲解 Document number：PBGCG-0857-BTDO-0089-PTT1998英语三大从句在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
定语从句一、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which。
它们的主格、宾格和所有格如下表所示：（一）关系代词who, whom和 whose的用法who代替人，是主格，在定语从句中作主语。
An architect is a person who designs buildings. 建筑师是设计房屋的人。
whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。
Do you know the gentleman whom we met in the school library yesterday 昨天我们在学校图书馆里遇到的那位先生你认识吗whose一般代替人，有时亦可代替物，是所有格，在定语从句作定语。
The girl student whose father is a senior engineer used to study abroad. 其父是一位高级工程师的那个女学生过去在国外留学。
Do you know the name of the hotel whose window we can see here 我们这儿能看到窗户的那个宾馆叫什么名字，你知道吗（关系代词whose指代先行词hotel，正式用法应该用of which。
whose window=the window of which，意思是：the window of the hotel。
）（二）关系代词which的用法which代替物，在定语从句作主语或宾语，作宾语时还可省略。
高考3大从句知识点在中学阶段的经历中，高考可以说是一座大山，难度非常之高。
而在高考英语中，从句是一个非常关键的知识点，掌握好了从句的使用，对于提高整体阅读和写作水平都有着重要的意义。
在从句这一块，有三个重要的知识点需要我们掌握，它们分别是定语从句、状语从句和名词性从句。
定语从句是高考中最为频繁出现的一类从句，它在句子中充当着修饰一个名词或名词短语的作用。
在定语从句的使用中，需要注意的是，先行词不能是有独特指代的词，如this, that, these, those, one, ones, it等。
定语从句在引导词上分为关系代词和关系副词两大类。
关系代词包括that, which, who, whom, whose等，而关系副词则包括where, when, why.状语从句是另一类频繁出现于高考中的从句，它在句子中具有状语的作用，用来修饰动词、形容词或副词。
状语从句常常由连词引导，这些连词包括了when, while, as, since, because, although, if, unless等。
通过状语从句，我们可以更加准确、生动地表达出时间、原因、条件、方式、目的等。
名词性从句虽然在高考中出现的频率相对较低，但它在提高语言表达和思维逻辑方面扮演着重要的角色。
名词性从句可以充当主语、表语、宾语和同位语的作用。
不同于定语从句和状语从句，名词性从句并不需要从句和主句之间存在具体的关系词，而是常常用that来引导。
在高考中，常常考查名词性从句的主语和宾语位置上的变化，需要我们灵活运用。
要掌握好从句的使用，我们首先需要了解从句与主句之间的关系。
从句与主句之间存在着逻辑上的联系，通过从句的使用，我们可以更加准确地表达出各种概念和逻辑关系。
在复习过程中，可以通过大量的阅读来丰富自己的语感，从中领悟出常见的从句结构，并加以运用。
其次，掌握从句的使用也需要多进行练习和运用。
可以通过做相关的练习题来巩固基础知识点，同时也要注意积累常见的从句句型及其表达方式。
三大从句知识点总结一、名词性从句名词性从句是在句子中充当名词的作用，可以位于主句中的主语、宾语、表语或者介词宾语的位置，起着名词的作用，因此也被称为从句名词。
名词性从句主要包括宾语从句、主语从句、表语从句和同位语从句等几种。
1. 宾语从句宾语从句用来充当主句中的及物动词（transitive verb）或介词后面的宾语，例如：I know (that) he is coming.（我知道他要来了。
）He said (that) he would come tomorrow.（他说他明天会来。
）在上面的两个例句中，that引导的从句分别充当了know和said后面的宾语。
2. 主语从句主语从句用来作为整个主句的主语，例如：That he is so successful surprises everyone.（他这么成功让每个人都感到惊讶。
）What he is saying is true.（他所说的是真的。
）在上面的两个例句中，从句that he is so successful和what he is saying分别作为整个主句的主语。
3. 表语从句表语从句用来作为及物动词后的表语，例如：The problem is that we don't have enough time.（问题就在于我们没有足够的时间。
）在这个例句中，从句that we don't have enough time充当了动词is后的表语。
4. 同位语从句同位语从句用来解释或者说明名词的内容，例如：The news that he won the prize is exciting.（他获奖的消息令人兴奋。
）在这个例句中，从句that he won the prize充当了news这个名词的同位语。
名词性从句在句子中起着非常重要的作用，能够充分地承担名词的功能，并且丰富了句子的表达方式。
二、定语从句定语从句用来修饰名词或代词，对其进行进一步的说明或者限定，增加句子的信息量。
高一春季英语三大从句知识点总结一、高中英语三大从句（一）定语从句1. 识记定语从句的定义及引导词分类（1）识记定语从句的定义定语：定语是用来修饰、限定、说明名词或代词的品质与特征的。
（形容词：愤怒的小鸟Fantastic baby 数词：Two friends 副词：The culture here名词：Horseman Bojack 介词短语：The bottle in his hand 不定式：The beer to drink ）从句：从句指复合句中不能独立成句，但具有主语部分和谓语部分，由that、who、whom、when、why、where、how、which 等引导词（Connective）引导的非主句部分。
定语从句：用来修饰名词或代词的句子,起到定语的作用,所以叫做定语从句。
即结构上是一个从句，作用上充当定语；公式：先行词+（关系代词／关系副词）+从句剩余部分e.g. He is the social man who tattoos himself with a Peggy Pig.（2）定语从句的引导词①关系代词：that, which, who, whom, whose, as关系代词总结数字时,关系代词应用thate.g. all, much, little, few, anything, nothing, everything, something, two......2/当先行词是并列先行词（即既包括人又包括物）时, 关系代词应用that3/当先行词被最高级, 序数词，the first ,the last 修饰时, 关系代词应用that4/当先行词被限定词修饰时, 关系代词应用that.e.g. the only, the same, the very, little, few, no, some，all, every, any5/在there be 的句型中，关系代词用that；当先行词是way，并且在从句中作状语时，可以用in which 或that 引导，也能省略6/当主句中有who、which 等疑问代词时，定语从句要用that 引导7/当先行词在主句中做表语，而关系代词在从句中也作表语时要用thatthat “三不沾”：1/当先行词为one, ones, anyone, those, 并且指代人时，或者先行词是he 时要用who。
在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
以下是一些基本的从句的语法知识点A、定语从句专项讲解与训练一、定语从句概念定语从句（attributive clause），顾名思义，就是一个句子作定语从属于主句。
定语一般是由形容词充当，所以定语从句又称作形容词从句。
另外，定语从句是由关系代词或关系副词引导的，故又称作关系从句。
定语从句一般放在它所修饰的名词或代词之后，这种名词或代词被称作先行词。
请看示例： The woman who lives next door is a teacher.先行词定语从句在所有的从句中，算定语从句最难掌握，因为汉语里没有定语从句，汉语里只有定语，而且总是放在名词之前来修饰名词。
二、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which。
它们的主格、宾格和所有格如下表所示：格先行词主格宾格所有格人 who whom whose物 which whichwhoseof which人、物 that that —（一）关系代词who, whom和 whose的用法who代替人，是主格，在定语从句中作主语。
例如：An architect is a person who designs buildings. 建筑师是设计房屋的人。
I will never forget the teacher who taught us chemistry in the first year of my senior middle school. 我将永远不会忘记在高一时教我们化学的那位老师。
Anyone who wants to apply for this job must send us the resume by email first. 想应聘这个职位的任何人都必须先通过电子邮件向我们发送简历。
高考英语定语从句、名词性从句、状语从句综合练习重点内容梳理一定语从句1.定义：在复合句中，修饰名词或代词的从句为定语从句，如：The novels that were written by Lu Xun were not easy to understand.2.定语从句的构成要素（1）先行词：（2）关系词：（3）从句：3.定语从句的关系词that which（1）关系代词who whomwhose aswhen（2）关系副词wherewhy4.关系词的句法功能：（1）关系代词在定语从句中作______________，关系副词在定语从句中作_______________，关系代词作宾语时可以省略；（2）关系副词在定语从句中作______________。
5.定语从句解题方法找准先行词，将先行词带入定语从句，使定语从句成为一个完整的句子，再分析从句的句子成分。
若从句缺主语或宾语选用_____________________，若从句却状语，选用_____________________。
二、名词性从句1.名词性从句分类（1）主语从句（2）宾语从句（3）表语从句（4）同位语从句2.名词性从句的语序名词性从句使用________________语序3.名词性从句的引导词连接词：that, whether, if名从引导词连接代词：what, which, who, whom, whose, whatever, whichever, whomever, whomever连接副词：when, where, why, how, whenever, wherever, however4.名词性从句引导词的句法功能（1）连接词：（2）连接代词：（3）连接副词5.名词性从句解题方法三、状语从句1.状语从句的引导词：时间状语从句：地点状语从句：原因状语从句：让步状语从句：条件状语从句：结果状语从句：目的状语从句：比较状语从句：方式状语从句：2.状语从句解题方法典例专练1.（2012，大纲卷）The evening, _________ I will tell you more about later, I ended up working very late.A. thatB. whichC. whatD. whenhave _____we have here and treat food nicely.2.（2010福建）We should respect food and think about the people who don’ｔA. thatB. whichC. whatD. whether3.（2008湖南）__________ the Internet is of great help, I don’ｔthink it’s a good idea to spend too much time on it.A. IfB. WhileC. BecauseD. As4.（2008重庆）They will fly to Washington, _________ they plan to stay for tow or three days.A. whereB. thereC. whichD. when5.（2006，北京）Women ________ drink more than two cups of coffee a day have a greater chance of having heart disease thanthose _________don’t.A. who; /B. /; whoC. who; whoD. /; /6.（2011北京）________Barbara offers to her fans is honesty and happiness.A. WhichB. WhatC. ThatD. Whom7.（2013重庆）_________ we have enough evidence, we can’t win the case.A. OnceB. As long asC. UnlessD. Since8.（2010上海）One reason for her preference for city life is _________ she can have easy access to places like shops andrestaurants.A. thatB. howC. whatD. why9.（2013，大纲卷）When I arrived, Bryan took me to see the house _________ I would be staying.A. whatB. whenC. whereD. which10.（2006，大纲卷）—What did your parents think about your decisions?— They always let me do ________ they think I should do.A. whenB. thatC. howD. what11.（2011浙江）One Friday, we were packing to leave for a weekend away _______ my daughter heard cries for help.A. afterB. whileC. sinceD. when12. The young couple, who returned my lost wallet, left _______ I could ask for their names.A. whileB. beforeC. afterD. since13.（2012，福建）The air quality, ________ is shown in the report, has improved over the past two months.A. thatB. itC. asD. what14.（2013天津）_______ I want to tell you is the deep love and respect I have for my parents.A. ThatB. WhichC. WhetherD. What15.（2006大纲卷）We thought there were 35 students in the dinning hall, ________, in fact, there were 40.A. whileB. whetherC. whatD. which16.（2009浙江）I have reached a point in my life _________ I am supposed to make decisions of my own.A. whichB. whereC. howD. why, the walls of ________are painted light green, is really a peaceful place for us, especially 17.（2010江苏）The newly-built caféafter hard work.A. thatB. itC. whatD. which18.（2008浙江）________ wants to stay in a hotel has to pay their own way.A. AnyoneB. The oneC. WhoeverD. Who19.（2009上海）You can’t borrow books from the school library _______ you get your student card.A. beforeB. ifC. whileD. as20.（2006辽宁）________ makes the shops different is that it offers more personal services.A. WhatB. WhoC. WhateverD. Whoever21.（2012，浙江）We are living in an age ________ more information is available with greater ease than ever before.A. whyB. whenC. to whomD. on which22.（2010四川）How much one enjoy himself traveling depends largely on ________ he goes with, whether his friends orrelatives.A. whatB. whoC. howD. why23.（2008山东）You’d better not leave the medicine ________ kids can get at it.A. even ifB. whichC. whereD. so that24.（2014天津）_______ you start eating in a healthier way, weight control will become much easier.A. UnlessB. AlthoughC. BeforeD. Once25.（2010陕西）The old temple ________roof was damaged in a storm is now under repair.A. whereB. whichC. itsD. whose26.（2006大纲卷）Please remind me ________ he said he was going. I may be in time to see him off.A. whereB. whenC. howD. what27.（2006天津）If you are travelling _______ the customs are really foreign to your own, please do as the Romans do.A. in whichB. whatC. whenD. where28.（2010福建）Stephen Hawking believes that the earth is unlikely to be the only planet ________ life has developedgradually.A. thatB. whereC. whichD. whose29.（2013北京）Many countries are setting up national parks _________ animals and plants can be protected.A. whenB. whichC. whoseD. where30.（2010北京）Part of the reason Charles Dickens loved his own novel, David Copperfield, was ________ it was rather closelymodeled on his own life.A. whatB. thatC. whyD. whether31.（2009重庆）Peter was so excited ________ he received an invitation from his friend to visit Chongqing.A. whereB. thatC. whyD. when32.（2010大纲卷）We haven’t discussed yet _________ we are going to place our new furniture.A. thatB. whichC. whatD. where33.（2008湖南）The growing speed of a plant is influenced by a number of factors, ________ are beyond our control.A. most of themB. most of whichC. most of whatD. most of that34.（2008重庆）People in Chongqing are proud of ________ they have achieved in the past ten years.A. thatB. whichC. whatD. how35.（2011四川）As is reported, it is 100 years _________ Qinghua Univeristy was founded.A. whenB. beforeC. afterD. since36.（2014浙江）Cathy had quit her job when her son was born _______ she could stay home and raise her family.A. now thatB. as ifC. only ifD. so that37.（2011江西）She showed the visitors around the museum, the construction _________ had taken more than three years.A. for whichB. with whichC. of whichD. to which38.（2011湖南）Before a problem can be solved, it must be obvious _________ the problem itself is.A. whatB. thatC. whichD. why39.（2014安徽）The meaning of the word “nice” changed a few times it finally came to include th e sense “pleasant”A. beforeB. afterC. sinceD. while40.（2007宁夏）Some pre-school children go to a day care centre, _________ they learn simple games and songs.A. thenB. thereC. whileD. where41.（2008上海）We went through a period _________ communications were very difficult in the rural areas.A. for whichB. with whichC. in whichD. whose42.（2013北京）________ makes the book so extraordinary is the creative imagination of the writer.A. ThatB. WhatC. WhoD. Which43.（2014江苏）Lessons can be learned to face the future, ________ history cannot be changed.A. thoughB. asC. sinceD. unless44.（2011四川）Our teachers always tell us to believe in ________ we do and who we are if we want to succeed.A. whyB. howC. whatD. which45. Half an hour later, Lucy still couldn't get a taxi ________ the bus had dropped her.A. untilB. whenC. althoughD. where巩固提高从句综合练习：1.（2011湖南）Julie was good at German, French and Russian, all of _________ she spoke fluently.A. whoB. whomC. whichD. that2.（2006，大纲卷）See the flags on top of the building? That was _______ we did this morning.A. whenB. whichC. whereD. what3.（2013，天津）_________ small, the company has about 1,000 buyers in over 30 countries.A. AsB. IfC. AlthoughD. Once4.（2010四川）After graduating from college, I took some time off to go travelling, ______turned out to be a wise decisionA. thatB. whichC. whenD. where5. — Do you have anything to say for yourselves?— Yes, there is one point _________ we must insist on.A. whyB. whereC. howD. that6.（2005广东）Some researchers believe that there is no doubt _________ a cure for AIDS will be found.A. whichB. whatC. thatD. whethereat anything _________ he cooked it himself.7.（2009四川）Owen wouldn’ｔA. untilB. sinceC. unlessD. While8.（2008上海）As his best friend, I can make accurate guesses about _________ he will do or think.A. whatB. whichC. whomD. that9.（2013，四川）Nowadays people are more concerned about the environment _________ they live.A. whatB. whichC. whenD. where10.（2010湖南）Cindy shut the door heavily and burst into tears. No one in the office knew ________ she was so angry.A. whereB. whetherC. thatD. why11.（2009陕西）My parents don’ｔmind what job I do ________ I am happy.A. even thoughB. as soon asC. as long asD. as though12.（2010北京）_______ they decide which college to go to, students should research the admission procedures.A. AsB. WhileC. UntilD. Once13.（2011，山东）The old town has narrow streets and small houses _________ are built close to each other.A. theyB. whereC. whatD. that14.（2011山东）We’ve offered her the job, but I don’t know ________ she’ll accept it.A. whereB. whatC. whetherD. which15.（2013北京）Don’t turn off the computer before closing all programs, _________ you could have problems.A. orB. andC. butD. so16.（2007江苏）He was educated at the local high school, ________ he went on to Beijing University.A. after whichB. after thatC. in whichD. in that17.（2006天津）The Beatles, ________ many of you are old enough to remember, came from Liverpool.A. whatB. thatC. howD. as18.（2006北京）— Could you do me a favor?— It depends on ________ it is.A. whichB. whicheverC. whatD. whatever19.（2011江西）Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.A. wheneverB. howeverC. whicheverD. whereverdeep love for his son.20.（2013重庆）__________ struck me most in the movie was the father’ｓA. ThatB. ItC. WhatD. Which21.（2005浙江）Jim passed the driving test, ________ surprised everybody in the office.A. whichB. thatC. thisD. it22.（2010陕西）It never occurred to me __________ you could succeeded in persuading him to change his mind.A. whichB. whatC. thatD. if23.（2013辽宁）One can always manage to do more things, no matter ________ full one’s schedule is in life.A. howB. whatC. whenD. where24.（2013山东）________ I have to give a speech, I get extremely nervous before I start.A. WhateverB. WheneverC. WhoeverD. However25.（2006浙江）I was given three books on cooking, the first _________ I really enjoyed.A. of thatB. of whichC. thatD. which26.（2010山东）Before the sales start, I made a list of _________ my kids will need for the coming season.A. whyB. whatC. howD. which27.（2013山东）Mark needs to learn Chinese _________ his company is opening a branch in Beijing.A. unlessB. untilC. althoughD. since28.（2012重庆）Sales director is a position _________ communication ability is just as important as sales skills.A. whichB. thatC. whenD. where29.（2013安徽）From space, the earth looks blue. This is ______ about seventy-one percent of its surface is covered by water.A. whyB. howC. becauseD. whether30.（2014山东）I don’t really like the author,_______ I have to admit his books are very exciting.A. althoughB. unlessC. untilD. once2015年高考英语定语从句、名词性从句、状语从句综合练习重点内容梳理一定语从句1.定义：在复合句中，修饰名词或代词的从句为定语从句，如：The novels that were written by Lu Xun were not easy to understand.2.定语从句的构成要素（1）先行词：被修饰的名词或代词（注非限制性定语从句的先行词可能为横线前面的整个内容）（2）关系词：连接主句与从句的词，且在定语从句中充当一定的句子成分；（3）从句：从句的基本结构为——关系词+ 一个完整的句子3.定语从句的关系词that指人或指物which指物（1）关系代词who指人（可在从句中作宾语）whom指人（只可在从句中作宾语）whose谁的，后面加名词，在从句中作定语as指人或指物正如when表时间（2）关系副词where表地点why表原因4.关系词的句法功能：（1）关系代词在定语从句中作主语或宾语，关系副词在定语从句中作状语，关系代词作宾语时可以省略；（2）关系副词在定语从句中作状语，表示时间、地点、原因等。
复合句【语法要点】复合句是由一个主句加一个或几个从句所构成的句子。
从句只用作句子的一个成分，不能独立。
根据从句在句子中的作用，可分为名词性从句、定语从句和状语从句三类。
（一）名词性从句名词性从句包括主语从句、表语从句、宾语从句、同位语从句。
其关联词有连接词that、if、whether；疑问代词who、what、which和疑问副词when、where、how、why等。
1.名词性从句句法结构：2.名词性从句的其它用法：1）if不能引导表语从句。
连接代词who、what、whose、which不能引导同位语从句。
2）有时as、as if/though、because也可以引导表语从句，能跟表语从句的谓语动词一般为系动词be、seem、look等。
例如：Things are not always as they seem to be.事情并不总是像表面上看来的那样。
It looks as if it were going to rain. It is because you eat too much.3）介词宾语不可以用which来引导，而要用what来引导。
例如：We can learn what we did not know. He will talk to us about what he saw in the U.S.4）连词that引导的名词性从句除能用在except、but、in后之外很少作介词的宾语，。
其它一些介词的宾语从句如果由连词that引导，则需用it先行一步作形式宾语。
例如：He is a good student except that he is careless.You may depend on it that they will support you.5）若主句谓语动词是及物动词make、find、think、see、hear等，则把宾语从句置于宾语补足语之后，用it作形式宾语。
高中英语语法考点纵览第十二章三大从句一、概述从句依托于主句而存在，隶属于主句。
从句作为一种重要的句法形式在英语法中起着举足轻重的作用。
本章从从句的分类（三大从句：名词性从句、形容词性从句（定语从句）和副词性从句（状语从句））入手，详尽介绍了每种从句的具体用法，包括定义、作用、关联词的用法及相关比较。
最后，对本章内容进行了全面总结，提炼精华。
把从句上升到一定的理论高度，运用从句去剖析一些重要语言现象的本质，搭建知识点之间的联系。
本章内容较整，在学好每种从句的基础之上，结合知识网形成完整的知识体系，充分运用从句解决实际的语言问题。
二、从句的分类根据从句在主从复合句中的作用（或相当某个词在句中的作用可将从句分为：名词性从句、形容词性从句（定语从句）、副词性从句（状语从句）。
下面将全面阐述各类从句的具体用法。
三、名词性从句1、定义及分类在句子中充当名词所能充当的句法成分的从句称之为名词性从句。
名词性从句包括：主语从句、宾语从句、表语从句和同位语从句。
所有的名词性从句都用陈述语序。
2、作用名词性从句在句子中充当名词所能充当的句法成分，每个名词性从句的名称都是由其所在主从复合句中所充当的句子成分所决定的。
主语从句充当主语的作用，相应地宾语从句充当宾语、表语从句充当表语、同位语从句充当同位语。
3、引导名词性从句的关联词主从复合句中主句和从句之间要有连词予以连接，引导名词性从句的关联词主要有以下几种。
①连接词that、whether和ifA、连词that无实义，在一定情况下可以省略。
whether和if有具体意义表示“是否”，不能省略。
that 和whether可以引导所有的名词性从句；if只能引导宾语从句或不放在句首的主语从句。
（即用先行it作形式主语）B、whether引导的名词性从句可以放在复合句的句首，而if引导的名词性从句只能放在主句谓语动词后面。
引导宾语从句时，whether和if一般情况下可以互换。
