发布时间 : 星期一 文章定语从句和同位语从句的异同更新完毕开始阅读
只用that引导。
8、who改为that。如果先行词既是人又有物时，则用that引导定语从句。
9、like改为as。当先行词里有the same,such时，用as引导限制性定语从句。 10、which代that。that不引导非限制性定语从句。
11、去掉逗号。why可以引导定语从句，但不能用于非限制性定语从句。 12、wants改为want。定语从句的谓语动词的数应与先行词一致。 13、his改为whose。
14、them改为whom,由both of whom引导非限制定语，或去掉逗号，both大写。 15、there多余，去掉。
16、from which改为from where。which只表示地点（place）,where(n)可表示地方，空间（space）。
17、which改为that或in which。
18、在Those后添上who，引导定语从句。
19、which改为that。本句是同位语从句，that不做成分，只起引导作用。 20、去掉it。as作know的宾语，以\为先行词。
历届高考英语单项选择题精选定语从句 1.His parents wouldn’t let him marry anyone ______ family was poor.
A.of whom B.whom C.of whose D.whose (89)
2.She heard a terrible noise, _______ brought her heart into her mouth.
A.it B.which C.this D.that (91)
3.In the dark street , there wasn’t a single person _____ she could turn for help.
A.that B.who C.from whom D.to whom (92)
4.The weather turned out to be very good , ____ was more than we could expect.
A.what B.which C.that D.it (92)
5.After living in Pairs for fifty years he returned to the small town ____ he grew up as a child.
A.which B.where C.that D.when (96)
6．Carol said the work would be done by October.＿＿＿＿＿personally I doubt very much.
A. it B.that C.when D.which (99)
7．Dorothy was always speaking highly of her role in the play, ________,of course , made the others unhappy.
A．who B．which C．this D．what (2000)
8.Recently I bought an ancient Chinese vase , _____ was very reasonable. A.which price C.the price of which C.its price D.the price of whose
9._____ has already been pointed out , grammar is not a set of dead rules. A.As B.It C.That D.Which
10.He lived in London for 3 months , during ____ time he learned some English. A.this B.which C.that D.same 11.Oh the wall hung a picture, _____ color is blue.
A.whose B.of which C.which D.its
12.Whenever I met him , ____ was fairly often, I like his sweet and hopeful smile. A.what B.which C.that D.when
13.The visitor asked the guide to take his picture _____ stands the famous tower. A.that B.where C.which D.there
14.The boss ____ department Ms King worked ten years ago look down upon women. A.in which B.in that C.in whose D.whose 15.I don’t like _____ you speak to her.
A.the way B.the way in that C.the way which D.the way of which 16.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
17.He made another wonderful discovery , ____ of great importance to science. A.which I think is B.which I think it is C.which I think it D.I think which is
18.He was very rude to the customs officer, ____ of course made things even worse. A.who B.whom C.what D.whcih KEYS: 1-5 DBDBB 6-10 DBCAB 11-15 ABBCA 16-18 BAD
答：你所讲的主语从句、宾语从句、表语从句、同位语从句都属名词性从句。所谓名词性从句即是在句子中起名词作用的各种从句。就包括你所讲的4种。
主语从句在句子中充当主语成分。可以直接放在句首；也可用 it作形式主语，而将从句放在句末。如：That light travels in straight lines is known to all. It’s known to all that light travels in straight lines. 众所周知，光线直线运行。主语为从句时，谓语动词采用单数形式；但如果what引导的从句作主语、代表复数概念(常可从表语上看出)时，谓语动词则常用复数形式。如：What we need is water. 我们所需要的是水。 What we need are useful books. 宾语从句在句子中充当宾语成分，起宾语所起的作用。它可以作动词的宾语，也可以作介词的宾语，有时也可以作形容词的宾语。如：He told me what I should read. 他已告诉我应该读些什么。Did she say anything about how we should do the work? 关于这工作我们该怎么做她说什么没有？I am afraid (that) I have made a mistake. 恐怕我犯了一个错误。
表语从句在句子中充当表语成分，起表语作用。表语从句放在连系动词后。如：The question is whether we should accept their invitation. 问题是我们是否应该接受他们的邀请。 同位语从句跟在一个名词后，对其做进一步解释。如：I had no idea that you were here.我不知道你在这儿。
定语从句是用一个句子来作定语修饰名词或代词，通常放在它所修饰的名词或代词之后，这种名词或代词叫做先行词。引导定词从句的关联词为关系代词(which , that, who, whom, whose, as)和关系副词(when ,where ,why )，关系代词在定语从句中可用作主语，宾语，定语等，关系副词在定语从句中只是用作状语。eg：
(1) The student(先行词) who answered the question(主语) was John. (2)I know the reason(先行词) why he was so angry(状语). 2、使用关系代词还是关系副词是难点
在选择关系词时，同学们的误区是：如先行词是时间就用when，如先行词是地点就用where，如是reason就用why，如此推理大错特错。最佳方法还是看关系词在定词从句中所作成分
eg：
This is the place that/which we visited last month. (关系词作宾语，因此用that或which)
I often think of the days that I spent in Browns last summer. (关系词作宾语)
This is the place where he works.
(关系词作状语＝in the place，因此用where)
3、当然，除上述情况，定语从句其他一些用法还需在平常学习中多动脑，勤琢磨，注意句子结构，相信你定能攻克此关
1．定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语或状语）；第三选择合适的关联词。
2．定语从句在选择关联词that 与which时，常常容易出错，所以应记住什么时候只能用that，什么时候只能用which. （1）．只能用 that 的情况归纳4种：即先行词被序数词最高级修饰过；先行词为all 、everything、nothing等不定代词；先行词同时是人和物并列时；最后先行词分别被the only 、the very the same、the last 修饰。请看下列例句，注意其先行词： ①．The first thing that we should do is to work out a plan.
②．It almost seemed as if the good man were trying to teach us all that he knew at this lesson.
③．This is the very dictionary that I want to find. （2）．只用which 情况有两种情况：一是非限制性定语从句，关联词要用which；二是做介词宾语时只能用which。请看下列两组例句：
I said nothing, which made him more angry. I have the book about which you are talking.
三、在定语从句的非限制性定语中，which 和as 是容易混淆的。在很多情况下两者兼可互换，但在下列情况中不可互换：
1、通常As 可以放在整句的句首，而which只能在逗号之后，as 本身含有“正如”，as 在定语从句中既可是主语也可做宾语
As appear from her paper ,she has read widely in Romantic literature. She is remarkable, as I have told you. 2、 which 在做非限制性定语从句关联词时可以无明确先行词，指前句整个的意思，如：She has been worried again, which surprises us. 四、在定语从句中，许多人往往分不清all that 和what. what 实际上只引导名词性从句，它相当于all that两个词，例如：All that I know is that he has made up his mind to heave the country for a new place. = what I know is that ?
在非限制性定语从句是否只能用which来引导？
答：非限制性定语从句选择引导词的五个“不能” 一、非限制性定语从句不能用that引导。如：
1. I like the book, which was bought yesterday．我喜欢这本书，这是昨买的。