语法复习：定语从句考点易错点归纳考点一：关系代词的用法1.限制性定语从句和非限制性定语从句的区别：1)The girl who/that is holding a pink umbrella is Jim’s sister.2)I like the novel Gone with the Wind very much, which is popular with readers all over the world.①形式上：非限制性定语从句和主句之间用逗号隔开，不能用that引导。
②作用上：限制性定语从句与主句关系密切，对先行词起修饰限制作用，如果去掉从句，主句意义不完整，甚至不合逻辑。
非限制性定语从句与主句关系不密切，对主句起补充说明作用，去掉从句，意思仍然完整。
2.先行词+who/whom引导的定语从句：1)Most students like the teachers _________ can understand them.2)The professor ____________________they want to visit is president of the university.3)Anyone __________laughs last laughs best.4)Do you know the woman with ____________ my manager talked just now?①who在定语从句中作什么成分？②whom在定语从句中作什么成分？③who/whom什么时候可以省略？④什么时候只能用whom⑤先行词为指人的one, ones, anyone, those 时，关系代词常用who。
3.先行词+whose引导的定语从句：1)The prize will go to the writer whose story shows the most imagination.2)The school shop, whose customers are mainly students , is closed for the holiday.①whose :“…的”，其后紧跟______词，在定语从句中作________。
定语从句十大易错点归纳1.关系代词使用as的情况：15. I want to use the same dictionary _____was used yesterday.A. whichB. whoC. whatD. as16. He isn't such a man ___he used to be.A. whoB. whomC. thatD. as17. He is good at English, ______we all know.A. thatB. asC. whomD. what19.I don't like ____ as you read.A. the novelsB. the such novelsC. such novelsD. same novels35.I want to use the same tools ______used in your factory a few days ago.A. as wasB. which wasC. as wereD. which38.He is not such a man ______ would leave his work half done.A. thatB. whichC. whoD. as48. John got beaten in the game, ______ had been expected.A. asB. thatC. whatD. who1.( ) is known to all, Los Angeles is the second largest industrial city in the US, Chicago ( ) the largest.A What; isB As; beenC It beingD As; /The expedition set off for the destination at 7 sharp in the morning, by ( ) time the rain had stopped.A whoseB thatC whatD which2．先行词为时间地点时：1.The place ____interested me most was the Children's Palace.A. WhichB. whereC. whatD. in which4.Do you know the year ____the Chinese Communist Party was founded?A. whichB. thatC. whenD. on which7.Great changes have taken place in the factory ____we are workingA. whereB. thatC. whichD. there44. During the days ______, he worked as a servant at the Browns.A. followedB. followingC. to followD. that followed30．---Where did you get to know her?---It was on the farm-------- we worked. (2007年，山东)A．that B．thereC．which D．whereThat unforgettable ball was the last happy moment ( ) I enjoyed myself.A whenB thatC whichD where3.非限制性定语从句：22.In our factory there are 2,000 workers, two thirds of ___are women.A. themB. whichC. whomD. whoA．介词加which 的非限制性定语从句st summer we visited the West Lake, ______Hangzhou is famous in the world.A. for whichB. for thatC. in whichD. what34.I have two grammars, ______are of great use.A. all of whichB. either of whichC. both of thatD. both of which37.This is the magazine _______ I copied the paragraph.A. thatB. whichC. from thatD. from which46. The clever boy made a hole in the wall, _______ he could see _____ was going on inside house.A. which; whatB. through which; whatC. through that; whatD. what; that47.In our cities there are several big public parks ( ) many people can go to enjoy the beautiful scenery.A to whichB at whichC from whichD in which48. It was in the very house ( ) was built with stones ( ) he spent his childhood.A that; thatB that; whereC which; thatD which whereB．Which用在非限制性从句中代指前面整件事情42. I shall never forget those years _______ I lived on the farm withthe farmers, _______ has a great effect on my life.A. when; whoB. that; whichC. which; thatD. when; which44. During the days ______, he worked as a servant at the Browns.A. followedB. followingC. to followD. that followed36.My neigh bours used to give me a hand in time of trouble, ___ was very kind of them.A. whoB. whichC. thatD. it4.The way 作为先行词后面加关系代词的三种情况：28.The way _____he looks at problems is wrong.A. whichB. whoseC. whatD./33.That is not the way ___I do it.A./B. whichC.for whichD. with which5. this is the school 和this school 两种结构+one 的明晰表达：47. Is _____ some German friends visited last week?A. this schoolB. this the schoolC. this school oneD. this school where6.定语从句中一定要遵循主谓一致：定语从句的谓语动词和先行词保持一致50. All that can be eaten ____ eaten up.A. are beingB. has beenC. had beenD. have been43. The number of the people who ______ cars _____ increasing.A. owns; areB. owns; isC. own; isD. own; are49. I have bought two ball pens, ____ writes well.A. none of themB. neither of themC. neither of whichD. none of which8.This is one of the best films _____.A. that have been shown this yearB. that has been shown this year34.I have two grammars, ______are of great use.A. all of whichB. either of whichC. both of thatD. both of which35.I want to use the same tools _______used in your factory a few days ago.A. as wasB. which wasC. as wereD. which7.介词提前的情况9. Can you lend me the book ____the other day?A. about which you talkedB. which you talkedC. about that you talkedD. that you talked11. They arrived at a farmhouse, in front of ______sat a small boy.A. whomB. whoC. whichD. that18. Li Ming, ______to the concert enjoyed it very much.A. I went withB. with whom I wentC. with who I wentD.I went with him8.由what 引导的易错点14. I'm interested in ____you have said.A. all thatB. all whatC. thatD. which9.关系副词when=on/in/during/since which, where=at/in which why=the reason why Whose=of which 的这种情况29.This is the reason ____he didn't come to the meeting.A. in whichB. with whichC. thatD. for which24.I lost a book, ______I can't remember now.A. whose titleB. its titleC. the title of itD. the title of that35．The book was written in 1946,----------- the education system has witnessed great charges. A．when B．during whichC．since then D．since when10．先行词模糊化23.You're the only person ______I've ever met ______could do it.A. who;/B./; whomC. whom;/D./; who45. Is oxygen the only gas ___ helps fire burn?A. thatB. /C. whichD. it20.She’ll never forget her stay there ____________ she found her son who had gone missing two years before.（2009年，四川）A. thatB. whichC. whereD. when8 After the adjustment of the national holidays, many people put on Internet mails, 90 percent ( ) voiced support.A of whichB of whomC of themD among them9.The project ( ) Wang Lin’s life is one of the many government programmes ( ) improving the poorest people in China.A which had saved; aiming atB which has saved; aimed atC which had saved; aimed atD that saved; aiming at。
第12讲定语从句的4个易错点以及解题的3种方法备考指导定语从句是历年高考中考查的最多的一个考点，通常是以单项填空、语法填空、短文改错和书面表达的形式进行考查。
解决定语从句类题目通常使用的方法有：看是否是考查固定句型中固定用法，是否可以运用分析句式结构与句子成分来判断，是否可以运用句子中的某些特定的动词来判断，是否可以通过运用还原法来做出正确的判断。
一、定语从句的4个易错点易错点1 as与which在定语从句中的区别正确判断找出先行词，看是否有“such”“the same”等词的修饰，是否翻译为“正如……”。
典例展示1A lot of language learning, ________ has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.答案as解析关系代词指整个一句话A lot of language learning is happening in the first year of life 。
as用在句首，which用在句末，正确答案应该是as。
典例展示2We recommend that our human beings treat the nature with t he same care ________ we give to our eyes.答案as解析先行词有the same修饰，其后定语从句则用that或as 引导。
that表示同一个物，as表示同类中的一个。
根据题意可知应用as。
易错点2 关系词在句中的作用判断失误定语从句中先行词为case, point, position, situation等词时，一定要确定它们在定语从句中所作的成分，如作状语，用关系副词where；作主/宾语时，用that或which。
英语定语从句易错点小结定语从句在英语学习中非常重要，在各种考试中，定语从句的内容也占有相当大的比例，尤其是在阅读理解题里最为常见。
如果对定语从句掌握不透，对内容的理解就会出现偏差，从而影响答题效果。
定语从句，顾名思义，在句子中充当定语，可修饰名词或代词。
被定语从句修饰的名词或代词叫做先行词，而定语从句通常出现在先行词之后，由引导词引出。
请大家记住这两个概念，方便后面学习。
例：This is the book which I bought yesterday.上句中，book为先行词，which为引导词。
引导词一般为关系代词或关系副词。
关系代词有：who, whom, whose, that, which等。
关系副词有：when, where, why等。
易错点1：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。
这个规则一定要记住，因为也是经常出现的考点，且大家容易出现错误的地方。
例：This is the student who wants to see you.上一句中，先行词是student，是单数第三人称，而引导词who 在定语从句中作主语，这时候定语从句的谓语动词的人称和数要与student（先行词）一致，所以应该用单三形式。
例：There are some students who want to see you.上一句中，先行词是students，是复数形式，而引导词who在定语从句中作主语，这时候定语从句的谓语动词的人称和数要与students（先行词）一致，所以应该用复数形式。
易错点2：引导词that不可以置于介词后引导宾语从句。
例：This is the house in which I lived two years ago.这是我两年前住过的房子。
上一句中，介词in后面的引导词不可以用that,只能用which.易错点3：引导词用关系代词或关系副词分不清。
