1.主语从句
1）主语从句可直接位于主语的位置，如果从句较长，谓语又较短，可用it作形式主语，而将从句放在句末。常见的句型有：
*It is a fact\a pity\a
question\good news that...
*It seems\appears\happened\has turned out that...
*It is
clear\important\likely\possible that...
*It is said\reported \has been proved that...
It seems that the performance is very useful.
2)what引导的主语从句表示“...的东西时”，一般不用it作形式主语。
*What we lack is experience.
3)what,who,when,why,whether等词含有
各自的疑问意义，但它们引导的主语从句，都用陈述语序。
*How the plan is to be carried out should be discussed again.
*I did not know why I felt like crying.
练习：
1. It worried her a bit ____ her hair was turning grey.
A. while
B. that
C. if
D. for
2. ________ makes mistakes must correct them.
A. What
B. That
C. Whoever
D. Whatever
3. ________ Tom liked to eat was different from ________.
A. That…that you had expected
B. What …that you had expected
C. That…what you had expected
D. What…what you had expected
4. It ________ Bob drives badly.
A. thinks that
B. is thought what
C. thought that
D. is thought that
5. ____ we'll go camping tomorrow depends on the weather.
A. If
B. Whether
C. That
D. Where
2.宾语从句
1）宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in that(因为),except that(除了),but that(只是）已构成固定搭配，其他介词后一般不接that 引导的宾语从句。
*I promised that I would change the situation. （vt）
*All this is different from what
American young people would say about friendship. （prep）
*He is certain that watching so much television is not good for children. （adj）
*This article is well-written except that it is a bit too long. (介词的固定搭配）
2)宾语从句后如有宾补，要用形式宾语it 来代替，而把宾语从句移至宾补之后。
* He has made it clear that he would not change his mind.
3)在think,believe,suppose,expect等动词后的宾语从句中，如果谓语是否定的，一般将否定词移至主句谓语上，宾语从句则变成肯定形式。
* He didn't think that the money was well spent.
练习：
1．—What did you parents think about your decision?
—They always let me do ________ I think I should．
A．when B．That C．how D． What
2．Please remind me _________ he said he was going． I may be in time to see him off．
A． where B． when C． how D． what
3．Mary wrote an article on ________ the team had failed to win the game． A．Why B．what C．who D．That
4．Someone is ringing the doorbell Go and see________．
A ．who is he B．who he is C． who is it D． who it is
3.表语从句
表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外，还可由because,as if(though)等引导。that 常可省略。如主句主语为reason,只能用that 引导表语从句，不可用because.
*Perhaps the most important thing to remember is that there is no one common type of life in America.
*The reason why so many people died there is that there were not enough food supplies.
* It looks as if successful international cultural communication will make the world smaller.
练习：
1 —I drove to Zhuhai for the air show last week .
—Is that_____ you had a few days off？
A. why B .what C. when D. where
2 .I had neither a raincoat nor an umbrella ____I got wet through.
A. It’s the reason
B. That’s why
C. There’s why
D. It’s how
3. See the flags on top of the building? That was ______ we did this morning.
A. when
B. which
C. where
D. what
4. --- Are you still thinking about yesterday’s game?
---Oh, that’s _____.
A. what makes me feel excited
B.
Section Ⅲ Grammar—同位语及同位语从句 语法图解 探究发现 ①We two, Mr. Lee and myself, had a talk privately. ②All the Chinese people, old and young, love our socialist country. ③Altogether Dolly lived six and a half years, half the length of the life of the original sheep. ④The fact that she seemed to develop normally was very encouraging. ⑤Then came the disturbing news that Dolly had become seriously ill. ⑥We'll discuss the problem whether the sports meeting will be held on time. ⑦I have n o idea who will be in charge of the company when the manager is away. ⑧The question why so many people would choose to live in the countryside but to work in the city is still under discussion. [我的发现] (1)以上句子中加黑部分是同位语。同位语可以由名词、代词、数词、形容词或从句来充当。句③是由名词短语作同位语；句②是由形容词短语作同位语；句④和句⑤是由that 引导的同位语从句。 (2)在主从复合句中作同位语的从句称为同位语从句。从句④－⑧可以看出，同位语从句一般用that,_whether,_who,_why等词引导。 (3)同位语从句常放在fact,_idea,_question,_problem,_news等抽象名词后面，说明该名词的具体内容。 一、同位语 一个名词或代词后面有时可以跟一个名词(或起类似作用的其他形式)，对前者进一步说
高中同位语从句专项语法习题 1.The fact ____ she works hard is well known to us all. A.that B.what C.why D.which 2.The fact ____ he was successful proves his ability. A.that B.what C.which D.why 3.The news ____ he was kidnapped surprised us greatly. A.what B.that C.why D.when 4.His suggestion ____ the meeting be delayed was turned down. A.which B.that C./ D.it 5.I have no idea ____ he will start. A.when B.that C.what D./ 6.I've come from the government with a message ____ the meeting won't be held tomorrow. A.if B.that C.whether D.which 7.The thought ____ he might fail in the exam worried him. A.when B.which C.what D.that 8.The order ____ the prisoner be set free arrived too late. A.which B.whether C.that D.what 9.The nurses are trying their best to reduce the patient's fear ____ he would die of the disease. A.that B.as C.of which D.which 10.He often asked me the question ____ the work was worth doing. A.whether B.where C.that D.when 1-5 AABBA 6-10 BDCAA
高中英语从句总结 1）主语从句 1.定义：用作主语的从句叫做主语从句。 2.构成：关联词+简单句 3.引导主语从句的关联词有三类： （1）从属连词that.如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 （2）从属连词whether.如： Whether he’ll come here isn’t clear.他是否会来这里还不清楚。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词 where，when，how，why.如： What she did is not yet known.她干了什么尚不清楚。 How this happened is not clear to anyone.这事怎样发生的，谁也不清楚。 Whoever comes is welcome.不论谁来都欢迎。 Wherever you are is my home —— my only home.你所在的任何地方就是我的家——我唯一的家。 解释： 1.主语从句能用it作形式上的主语。常以it作形式主语的句型有： +be+形容词（obvious，true，natural，surprising，good，wonderful，funny，possible，likely，certain，probable，etc.）+that从句。如： It is certain that she will do well in her exam.毫无疑问她考试成绩会很好。 It is probable that he told her everything.很可能他把一切都告诉她了。 +be+名词词组（no wonder，an honor，a good thing，a pity，no surprise，etc.）+that从句。如： It’s a pity that we can’t go.很遗憾我们不能去。 It’s no surprise that our team should have won the game.我们没赢这场比赛真意外。 +be+过去分词（said，reported，thought，expected，decided，announced，arranged，etc.）+that从句。如： It is said that has arrived in Beijing.据说格林先生已经到了北京。 It is reported that China has sent another man-made earth satellite into orbit. 据报道中国又成功地发射了一颗人造地球卫星。 +seem，happen等不及物动词及短语+that从句。如： It seems that Alice is not coming to the party at 似乎不来参加晚会。 It happened that I was out that day.碰巧我那天外出了。 +doesn’t matter（makes no difference，etc.）+连接代词或连接副词引起的主语从句。如： It doesn’t matter whether she will come or not.她是否来这无关紧要。 It makes no difference where we shall have the meeting.我们在哪里开会毫无区别。
同位语从句。 一. 同位语从句定义。 在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词/先行词后面，用以说明该名词/先行词表示的具体内容。 二. 同位语从句的名词/先行词。 1．可以跟同位语从句的名词/先行词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等（一般的“抽象”名词都可用）。 例：I’ve come from Mr wang with a message that he won’t be able to see you this afternoon． 我从王先生那里来，他让我告诉你他今天下午不能来看你了。 2. 在某些名词（如demand,wish,suggestion,resolution等）后面的同位语从句要用虚拟语气 例：There was a suggestion that Brown should be dropped from the team. 有一项建议是布朗应该离队。 3．有时同位语从句可以不紧跟在说明的名词/先行词后面，而被别的词隔开。 The thought came to him that maybe the enemy had fled the city． 他突然想起可能敌人已经逃出城了。 三. 同位语从句的引导词。 1.连词that引导，引导同位语从句的that不能省略，which不能引导同位语从句。 例：The idea that you can do this work well without thinking is quite wrong. 你认为不动脑筋就能做好这件工作的想法是完全错误的。 2. 连词whether引导，if不能引导同位语从句。 例：The question whether we should call in a specialist was answered by the family doctor. 我们是否请专家由家庭医生来定。 3.其它引导词引导，连接代词what,who,whom,whose，引导同位语从句。 1).I have no idea what size shoes she wears.我不知道她穿几号的鞋。 2).The question who will take his place is still not clear. 问题谁来接替他的位置还不是很明朗。 4. 连接副词when,where,how,why 引导。 例：We haven’t yet settled the question where we are going to spend our summer vacation. 到哪儿去度暑假，这个问题我们还没有决定。 四. 同位语从句与定语从句的区别。 1. 意义的不同。 同位语从句是用于说明所修饰名词的具体内容的，它与被修饰词语通常可以划等号；而定语从句是限制所修饰名词的，它的作用是将所修饰的名词与其他类似的东西区别开来： We are glad at the news that he will come. 听到他要来这个消息我们很高兴。（news的内容就是that he will come，故that引导的是同位语从句） We are glad at the news that he told us. 听到他告诉我们的这个消息我们很高兴。（that从句是限制the news的内容的，即我们高兴只是因为他告诉的这个news而不是其他的news，故that从句为定语从句） 2.引导词的不同。 what,how,whatever 等可引导同位语从句，但不引导定语从句。Which可引导定语从句但不引导同位语从句。3. 引导词的功能上的不同 that引导同位语从句时，它不充当句子成分，而引导定语从句时，它作为关系代词，要么充当定语从句的主语，要么充当定语从句的宾语。如上例that he told us中的that就充当told的宾语。 4. 被修饰词语的区别。
近五年高考英语语法填空从句总结 近五年考点分类分布 定语从句同位语从句宾语从句 2019 全国Ⅰ1 2019 全国Ⅱ1 2019 全国Ⅲ1 2019 浙江1 2018 全国Ⅰ1 2018 全国Ⅱ1 2018 全国Ⅲ1 2018 浙江1 2017 全国Ⅰ1 2017 全国Ⅲ1 2017 浙江1 2016 全国Ⅰ1 2016 全国Ⅲ1 2015 全国Ⅰ1 2015 全国Ⅱ1 通过上表可以看出，语法填空题对从句的考查更多地集中在定语从句上，名词性从句也有所涉及。 ▲ 2019 年 全国 I 卷 While they are rare north of 88°, there is evidence 61 they range all the way across the Arctic, and as far south as James Bay in Canada. 全国 II 卷 Now Irene Astbury works from 9 am to 5 pm daily at the pet shop in Maccles field, 62 she opened with her late husband Les. 全国 III 卷 They were well trained by their masters 64 had great experience with caring for these animals.
浙江卷 On the edge of the jacket, there is a piece of cloth 58 gives off light in the dark. ▲ 2018年 全国 I 卷 Two of the authors of the review also made a study published in 2014 66 showed a mere five to 10 minutes a day of running reduced the risk of heart disease and early deaths from all causes. 全国 II 卷 The Chinese Ministry of Agriculture finds that between 2005 —when the government started a soil-testing program 69 gives specific fertilizer recommendations to farmers — and 2011, fertilizer use dropped by 7.7 million tons. 全国 III 卷 I’m not sure 61 is more frightened, me or the female gorilla (大猩猩) that suddenly appears out of nowhere. 浙江卷 Many westerners 57 come to China cook much less than in their own countries once they realize how cheap it can be to eat out. ▲ 2017年 全国 I 卷 Like anything, it is possible to have too much of both, 70 is not good for the health. 全国 III 卷 But Sarah, 64 has taken part in shows along with top models, wants to provethat she has brains as well as beauty. 浙江卷
定语从句 概念：定语从句，一个简单句跟在一个名词或代词后（先行词）进行修饰限定，就叫做定语从句。在主句中充当定语成分。被修饰的词叫先行词。定语从句不同于单词作定语的情况，它通常只能放在被修饰的词（即先行词）之后。定语从句由关系词（关系代词、关系副词）引导，关系代词、关系副词位于定语从句句首。 结构：先行词+关系词+从句 关系词： 关系词的类型：关系代词：who,whom,which,that,在从句中可作主语或宾语，whose,在从句中作定语 关系副词：why,where,when,其中why=for which，where=in/at/on which， when=during/on/in which,在从句中做状语 关系词的作用：1.连接作用，连接主句和定语从句 2.指代前面的先行词 3.在定语从句中担任成分 关系词的选择:1.看先行词（被定语从句修饰的词）先行词是“物”可能用which，that，whose,where，when，why等,先行词是“人”可能用who，whom，that， whose等 2.看关系词在定语从句中所担任的句子成分①先行词是人且关系词在从句 中作主语，用who/that②先行词是人且关系词在从句中作宾语，用 whom/that③先行词是物且关系词在定语从句中作主语，用that,which. ④先行词是物且关系词在从句中作宾语，用that,which，也可以省略 记住：关系代词作宾语或表语是可以省略的，作主语是不能省略的，因为主 语后直接是动词，省略的话就出现先行词直接接从句动词的语法错误。举例： Is there anything that you want to say? 中的that就可以省略。而He is the headmaster of this school who also teaches Chemistry. 中的who就不能省 略。⑤先行词是“人”或“物”，关系词在从句中作定语表所属关系，用 whose引导定语从句.注意：表示所属关系不仅仅是人,这个就叫做所属关系， 因此所属关系除了whose以外就有两个，对人是of whom,对物是of which. ⑥先行词是时间、地点或理由的名词，则用关系副词引导定语从句。注意： 如果从句中的谓语动词是及物动词且后面无宾语，那么，即使先行词是表时 间、地点或理由的名词，也不能用关系副词（when，why，where），而要用 可作宾语的关系代词that或which，要考试的同学们千万千万要记住哦！ 3.必须用that引导的情况①先行词是不定代词all, few, little, much, something, nothing, anything等②先行词被序数词或形容词最高级所修饰③先行词被 all, any, every, each, few, little, no, some等修饰④先行词被the only, the very, the same, the last修饰时⑤先行词既有人又有物时⑥当句中已有who时， 为避免重复用that 限定与非限定定语从句 定语从句可分为限定性定语从句和非限定性定语从句 限定性定语从句： 例：I like the book which he bought yesterday.(我喜欢他昨天买的书) 非限定性定语从句：
初中英语语法同位语从句专项讲解与训练(一) 概念 一般来说，在主从复合句中,用作同位语的从句叫同位语从句。它通常跟在某些名词之后，用以说明或解释该名词表示的具体内容。可以跟同位语从句的名词通常有： advice, decision, fact, hope, idea, information, message, news, promise, p roposal, reply, report, suggestion, word（消息）， problem， question, doubt, thought等。例如： They were delighted at the news that their team had won. 当听到他们队获胜的消息时，他们欣喜若狂。 Where did you get the idea that I could not come？你从哪儿听说我不能来？ 有时同位语从句可以不紧跟在被说明的名词后面，而被别的词隔开。如： The thought came to him that Tom might have returned the book. 他突然想起汤姆可能已经还了书了。 （二）引导词 请仔细观察下列句子，注意从句引导词的用法。 1. The news that Mr. Li will be our new English teacher is true.
2. He hasn’t made the decision whether he will go there. 3. The question who should do the work is being discussed at the meeting 4. I have no idea what the boy is doing in the next room now. 5. We haven’t yet settled the question where we are going to spend our s ummer vacation this year. 6. I have no idea how I can get to the railway station. 7. I have no idea when he will be back． [小结归纳] ① that引导同位语从句时无词义，也不充当任何成分，但通常不可以省略，如句1； ② whether引导同位语从句时意为“是否”，通常不能用if来代替,如句2; ③连接代词who, what等可以引导同位语从句，如句3， 4； ④连接副词where, how, when等可以引导同位语从句，如句5，6，7。 (三) that 引导的同位语从句和定语从句 ①意义不同：同位语从句用来进一步说明前面名词的内容；而定语从句用来修饰、限定前面的先行词。试比较： 1. The news that our team has won the final match is encouraging. 2. The news that you told us is really encouraging.
高考英语定语从句、名词性从句、状语从句综合练习 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 whom whose as when （2）关系副词where why 4.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, however 4.名词性从句引导词的句法功能
各种从句类型 一、名词性从句 1、主语从句： 定义：从句充当复合句的主语。 位置：①从句位于句首；②it（无意义）作形式主语放在句首，从句放在主句之后。 引导词：that，whether（连词） who，what，which，-ever（疑问代词/连接代词） when，where，how，why，-ever（疑问副词/连接副词） 练习：（1）从句位于句首 1.物价要上涨是明显的(go up) ____________________________________________________________________ 2.派谁去还没有决定 ____________________________________________________________________ 3.不清楚她为什么那样做(clear) ____________________________________________________________________ 4.你对我说的话很有用 ______________________________________________________________________ (2)it作形式主语 5.很奇怪他对此一无所知 _______________________________________________________________________ 6.碰巧那天她不在家（happen） _______________________________________________________________________ *与强调句句型比较 1. It is clear that he loves singing. 2. It is in Shanghai that I saw the film. 二、宾语从句 定义：从句充当复合句中的宾语。 位置：在及物动词后（动宾结构）；在介词后（介宾结构）；it作形式宾语，从句放在主句后； 主语+be+表语（adj.）+宾从 引导词：that、whether、if（连词）；who，whose，what，which，-ever（疑问代词/连接代词）；when,where,how,why（疑问副词/连接副词） 练习： （1）动宾、介宾结构 7.我们认为这是圈套。（圈套trick） _______________________________________________________________________ 8.我会留意我是否能帮助你 _______________________________________________________________________ 9.请跟我谈谈任何使你烦心的事（trouble） _______________________________________________________________________ (2)it作形式宾语 10.我想当然地认为你会来(take it for granted) _______________________________________________________________________ 11.我会很感激如果你把电视的音量调低（would appreciate it） _______________________________________________________________________ (3)主语+be+表语（adj.）+宾从 12.我确信他会赢（be sure） _______________________________________________________________________ 13.我肯定她看见我了(be certain) _______________________________________________________________________
Module 3 Unit 5 Canada—“The True North” Grammar: Appositive and Appositive Clause 圆玄中学邓蔚茹 一、学生情况分析及预设 高一(6)班为高一文科班，英语水平参差不齐，但是总体相对比较好，学习积极性较高，但课堂上的表现欲不强。学生不爱表现，教师所收到的反馈也就很有限，不利于课堂任务的完成及课堂的生成。因此教师要多发挥结对，小组的合作学习，提高学生的自信，主动配合，主动反馈，让老师及时能了解到学生课堂上的学习进度、接受程度来进行及时的调整。有部分同学的英语基础也比较薄弱，在任务设定的时候要考虑到他们实际情况。 二、教材内容分析 必修3，Unit 5的语法部分是同位语从句，新授课。 三、教学设计思路 同位语从句是英语中的四大名词性从句（主语从句、表语从句、宾语从句和同位语从句）之一，它不仅是高考的重要考点，也是我们阅读中经常遇到的语法现象，在写作当中如能运用同位语或同位语从句，能增加表达的丰富性及流畅性。课本所提供的练习材料的形式多样，能帮助学生了解同位语从句的基本概念并进行运用，对学生的写作有所帮助。但所提供的练习量稍显不足，同时未能结合本单元的话题给学生提供更多的背景知识及情景来运用语法。而这节课是同位语及同位语从句的新授课，有必要给学生提供更多的语言材料，让学生在课堂各项活动中体验同位语及同位语从句使用的效果，从理解使用同位语及同位语从句的必要性开始，通过各种形式的练习，逐步形成引导词，连词，语序等方面的正确清晰概念，进而发现并归纳相应的语法规则并进行运用，如在介绍人物、地点、书籍、电影、或者谈论新闻、个人想法、事实等方面能运用到同位语或同位语从句。 基于以上思考，我决定通过学习材料和活动任务设计两个方面，增加这节语法课的有效输入，达成“让学生充分感知语言，在模仿和套用的过程中掌握正确的用法，尝试运用这一语法项目，使语言表达更具丰富性及多样性，使语言表达更加流畅自然”这样的目标。因此，选材方面我主要是选取本单元话题内容（加拿大）为语法学习材料的主要话题，在应用巩固环节，设计贴近学生实际的话题，让学生有话可说并愿意表达。同时要求学生不要满足于表达基本想法，而是考虑在学习语法的同时，如何使用语法、提高自己的写作技巧、提高效能，在内容表达和思想深度上面有所进步。 而至于任务设计方面，主要是通过设计不同难度的学习任务，将个人自主学习与小组合作学习结合起来，循环上升地让学生充分的感知语法的功能并在充分使用这一语法项目进行表义的过程中对该语法进行有效学习和巩固。 四、教学目标 1．语言知识目标： 1) 学生能正确理解同位语及相关概念，理解同位语在句子中的功能。 2) 学生能套用句型，生成正确的包含同位语的句子。 3）借助相关话题的各种背景知识的输入，增加对加拿大情况的了解。 2．语言技能目标： 1)学生通过套用所给句型，能初步运用同位语表达较丰富及复杂的意义。 2)学生能模仿语言材料，写出基本正确的含有同位语的句子。 3．情感态度目标： 1)学生能积极主动参与语法运用任务，乐于表达与分享自己的思想，获得愉快的学习体验与成功感。
同位语从句——语法专题讲解
高中英语语法专题讲解 专题二、同位语从句 一、同位语从句概述 同位语从句是用以解释说明某一名词内容的从句，常见的可以被同位语从句修饰的名词有：belief, chance, doubt, hope, idea, news, opinion, thought, promise等。引导同位语从句的词有连词that, whether和副词how, when, where等。 二、同位语从句 （1）同位语从句是意义完整的陈述句时，用连词that引导。注：that在从句中不充当任 何成分，只起连接作用，通常不省略。 eg：I got the news that he would come to see me the next week. （2）同位语从句是疑问句时，应根据语境选用who, when ,where, how, whether(不能用if) 等词来引导。 eg：The question who is the best for the job requires consideration. （3）分隔式同位语从句：当主句的谓语较短，而同位语从句较长时，为了使句子保持平 衡，常把同位语从句后置。
eg：An idea came to him that he could buy her a diamond ring. （4）后面常跟同位语的词有：doubt, fact, hope, idea, message, news, possibility, promise, question, suggestion,truth,thought,warning,wish等。 ●注：advice, order, suggestion等词表示建议、 命令的词后的同位语从句中的谓语动词须 eg：He made the suggestion that the meeting(should) be put off. 三、同位语从句与定语从句的区别 （1）所表达的内容不同：同位语从句和定语从句一般是放在某一名词后面，但同位语从 句是对该名词的解释和说明，而定语从句 是对该名词的修饰，说明它的性质特征。eg：The fact that he presented was a strong proof. The fact that she hadn’t said anything surprised us all. （2）在句中所起的语法作用不同：引导定语从句的that是关系代词，它的作用是连接主
高中英语三大从句总 结+练习
高考英语定语从句、名词性从句、状语从句综合练习 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 whom whose as when （2）关系副词 where why 4.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, however 4.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：
初中英语语法总结（从句） 英语从句三大类型 按一般说法，可分为三大类14种从句。 一,名词性从句 1主语从句Whether it's right or not remains to be seen. 2宾语从句I wonder whether it's right or not. 3同位语从句This is a question whether it's right or not. 4表语从句The question is whether it's right or not. 二,定语从句 1限定性定语从句She is the student who can speak English well. 2非限定性定语从句She is the student, who can speak English well. 三,状语从句 1时间状语从句The fact will come out when he comes here. 2地点状语从句You can go wherever you like.
3原因状语从句Pay more attention to your lessons because you are a student. 4方式状语从句He walks as if he were a king. 5目的状语从句She went to Japan so that she could learn Japanese well. 6结果状语从句She went to Japan so that she learned Japanese well. 7条件状语从句I will understand it if he tells me. 8让步状语从句He knows a lot though he is little. 1．定语从句 There are some old books in the box. The boy dressed in blue is from America. ?分清几个概念：先行词与关系代词/关系副词。先行词是指定语从句所修饰的中心词；关系代词主要有who, whom, whose, which, that; 关系副词主要有 when, where, why。关系代词和关系副词有两个作用，一是连接主句和从句的作用，二 是在定语从句中做成分。 ?定语从句分为：限定性定语从句和非限定性定语从句, 限定性定语从句如果去掉会影 响句子意义的完整性，非限定性定语从句即使去掉也不会影响句子意义的完整性，如： July is the month when we have a lot of rain. There are many plays (that) I’d like to see. The meeting was put off, which surprised us a lot. This note is left by Mary, who was here a moment ago. 1.非限定性定语从句，其作用为：对所修饰的成分作进一步的说明，它与主句用逗号隔 开。此类从句省略后其余部分仍可成立。在非限定性定语从句中，which可代表前面的整个句子；代表人时只能用who，whom，而不能用that；as也可用作关系代词。例如: 2. telephone，as we know，was the invention of Alexander Graham Bell． 3. D．Roosevelt，who died there on April 12，1945． 4. in a damp（潮湿的）house for a long time is harmful to one’s health，which is known to everyone． 5.限定性定语从句中that可代表人和事，而which只代表事；二者在从句中作主语或 宾语。that作宾语时常可省略，which则不能，而且其后的“不及物动词+介词’’中的介词不能省略。which作宾语时，先行词与which之间的介词不能省。例如： 6.first doll that could say“mama”was invented in 1830． 7. second half of his voyage was by far the more dangerous part，during which he sailed round the Cape Horn合恩角． ?代表all，anything，something，nothing，much等词时，用that而不用which，that作宾语可省略。例如：
同位语从句专项训练 一．判断下列句子是定语从句还是同位语从句。 1.The news that our team has won the final match is encouraging. The news that you told us is really encouraging. 2.The suggestion that is worth considering is that the students should learn something practical. The suggestion that students should learn something practical is worth considering. 3.The fact that he succeeded in the experiment pleased everybody． The fact that we talked about is very important． 4.Then he raised the question where they were to get the machine needed. Do you know the place where he was born? 二．请用适当的词填空，使下列句子意思完整。 1. They expressed the hope _______ they would come over to China soon. 2. The fact _______ he didn’t see Tom this morning is true. 3. Word has come _______ some American guests will come to our college for a visit next week. 4. He can’t answer the question _______ he got the money from his home yesterday. 5. Do you have any idea _______ is actually going on in the classroom? 6. The problem _______ we should have the meeting in the hall now must be decided at once. 7. I have no idea __________ he will be back． 8. He must answer the question ___________ he agrees to it or not. 9.Several years later,word came __________ Napoleon himself was coming to inspect them． 10. I have no impression __________ he went home, perhaps by bike. 三. 改错题。(每句都有一个错误) 1. Our team has won the game, that made us very happy. 2. I’ve come with a message from Mr Wang how he won’t be able to see you this afternoon. 3. He must answer the question if he agrees with what she said or not. 4. I’ve read the book where you gave me the day before yesterday. 5. One of the men held the pinion when what the book said was right. 6. The fact why she works hard is well known to us all.