1、定语从句（关系代词引导）,定语从句(Attributive clause) 概念:在复合句中修饰名词或代词的句子。 (在句子中作定语) Tom is a smart boy.Tom is a boy who is smart.,形容词作定语,句子作定语,修饰boy, 叫定语从句,Tom is a boy who is smart.,先行词,关系词,定语从句,which, who, whom, whose, that,where, when，why,which,that,who,whom,whose,where,when,why,sth.,sb. /sth.,sb.,sb.,sb. /sth.,
2、a place,time,reason,主语,宾语,状语,关系代词,关系副词,as,sb. /sth.,解题步骤和关键1.分析定语从句的句子成分2.从句缺少主语或宾语，则用关系代词3.从句缺少状语，则用关系副词,判断缺不缺宾语或主语？This is the factory _ I used to work in.John is reading a book _ belongs to me.The village _ I visited yesterday is beautiful.,that/ which,which/that,which,vi.+ prep. 缺少宾语,缺少主语,缺少宾语,考
3、点难点归纳1.that&which2.介词+关系代词3.whose的用法,that,1.that 与whichDo you have anything _ you dont understand? 先行词是everything, nothing, anything, something, much, little, none等不定代词，引导定语从句用that。,which,whom,Her bag, in _ she put all her money, has been lost.This is the boy with _ he talked.在介词后面，指事物用which，指人用whom
4、。Ive read all the books _ you lent me.先行词被any, some, no, much, few, little, every, all, very, only, last 等修饰时,引导定语从句用that 。,that,This is the best TV _ is made in China.先行词被形容词最高级或序数词修饰时，引导定语从句用that 。,that,只用that的情况：1.先行词是everything, nothing, anything，something, much, little, none等不定代词2.先行词被形容词最高级或序数
5、词修饰3.先行词被any, some, no, much, few, little, every, all, very, only, last 等修饰 4.先行词中既有人又有物5. who/which 等作先行词时,只用which的情况:1.在介词后面，指事物用which, 指人用whom2. 非限制定语从句中3. 代指整件事，与 as区别,whom,to whom,2. 如何判断介词The old man _I am looking after is better.The old man _I am talking is better.,3. whose 的使用The house _is b
6、roken is mine. A. whose windowB. the window of whichC. of which the window D. the window of whom,4. as 的使用The earth is round, _ we all know._ is known to all, the earth is round_ is known to all that the earth is round.,as,As,It,which,As,as /which1. It is useful to master a foreign language, _ is tr
7、ue.2. _ everyone hoped, Mary has won the first prize.,which 一般在句中 ,而as可在句首、句中, 具有“正如”之意，与之搭配的动词一般是固定的。,课堂训练1. The science museum, _ we visited during a recent trip to Britain, is one of Londons tourist attractions.A. which B. what C. that D. where2. I will never forget the days _ we spent together.A
8、. when B. that C. in which D. on which3. We dont believe the reason _ he explained at the meeting.A. why B. for which C. that D. in which,B,C,A,4. The English play _ my students acted at the New Years party turned out to be a great success.A. in which B. for whichC. on which D. at which5. The CCTV T
9、ower, _ base is used as a big electrical equipment shop, attracts countless travelers every day. A. where B. which C. whose D. its,6. My glasses, _ I could see nothing, fell to the ground and broke. A. which B. with which C. without which D. that,高考链接1.(2012陕西高考)It is the third time that she has won
10、 the race, _ has surprised us all.A. that B. where C. which D. what【解析】选C。考查定语从句中关系词的选择。句意: 这是她第三次赢得比赛了, 这让我们大家都很惊讶。分析句子结构可知这是一个非限制性定语从句, 排除A项和D项(that不能引导非限制性定语从句; what只能引导名词性从句);又因为定语从句中缺主语, 所以排除B项; C项which可引导非限制性定语从句, 代表整个主句的内容, 翻译为“这, 这一点”。所以C项符合题意。,2.(2012安徽高考)A lot of language learning, _ has b
11、een discovered, is happening in the first year of life, so parents should talk much to their children during that period.A. as B. it C. which D. this,【解析】选A。考查定语从句。句意:正如已经发现的那样,大量的语言学习发生在出生后的第一年,所以在那一时期父母应该多和孩子交谈。根据句子结构可知,本题是考查引导非限制性定语从句的关系代词,在句中作主语,指代主句整个句子的内容。A项可引导非限制性定语从句,意为“正如”;B项不能用于定语从句;C项虽然也能用于非限制性定语从句,但常常放在整个主句之后;D项也不能用于定语从句。,
