1、1 定语从句 观察例句 1He picked a book whose cover is red. 2This is the very novel about which weve talked so much. 3This is Mr.John for whom I bought a book yesterday. 4By boat is the only way to get here，which is how we arrived. 5They invited me to the party，which made me very happy. 归纳用法 一、定语从句的定义及分类 起定语作
2、用，修饰某一名词或代词，或修饰整个主句的从句叫作定语从句。 被定语从句修饰的词称为先行词。定语从句一般置于先行词之后，由关系代词或 关系副词引导。引导定语从句的关系代词有 which，that，who，whom，whose； 关系副词有 when，where，why 等。 限制性定语从句：对先行词起限定修饰作用。 He is a teacher who works at our school. 非限制性定语从句：对先行词起补充说明作用（先行 词与定语从句之间有逗号隔开） 。 Beijing，which is the capital of China，is a beautiful city wi
3、th a long history. 比较：He has two sons，who work in the same company. （He has only two sons.） He has two sons who work in the same company. （Perhaps he has more than two sons.） 即学即练 1 用适当的关系词填空 I borrowed the book Sherlock Holmes from the library last week, which my classmates recommended to me. The S
4、miths，who are now downstairs，are asking to see you. 2 Do you still remember the chicken farm that/which we visited three months ago? 二、定语从句中关系代词和关系副词的用法 关系代词和关系副词有连接先行词和从句、 指代先行词并在从句中充当语法 成分的三重作用。关系代词与关系副词的作用及用法如下： 关系词先行词在从句中的作用例句 who人作主语、宾语 The boy who is standing there is my cousin.站在那儿的那个男孩是我的 表弟
5、。 whom人 作动词宾语或介词 宾语(可省略) The man(whom)you met yesterday is Mr. Smith.你昨天见的那个人是史密 斯先生。 whose人或物 (of whom/of which)作定语 He lives in a room whose window faces south.他住在一间窗户朝南的 房间里。 that人或物 作主语、 宾语或表语 (可省略) I dont know about the man(that)you mentioned.我不知道你提到的那个 人。 which物作主语、宾语 The pen(which)my uncle gav
6、e me is missing.我叔叔给我的那支钢笔丢 了。 when 表示时间 的名词 作时间状语 Ill never forget the day when I joined the Party.我将永远不会忘记我入党 的那一天。 where 表示地点 的名词 作地点状语 The factory where my father works is in the east of the city.我爸爸工作的 那家工厂在这座城市的东部。 why原因作原因状语 None of us know the reason why Tom was absent from the meeting.我们都 不
7、知道汤姆缺席会议的原因。 3 即学即练 2 用适当的关系词填空 Anyone who has helped to save the drowning girl is worth praising. This is the watch which/that I am looking for. It is the tallest building that Daming has seen ever since he came here. This is the reason why they are all against the plan. I have seen trees，whose lea
8、ves open at sunrise and close at sunset. 名师点津 (1)非限制性定语从句通常不能用 that 引导。 (2)非限制性定语从句一般不能用 why 引导，要用 for which。 .单句语法填空 1In the dark street，there wasnt a single person to whom she could turn for help. 2I saw a house，the windows of which were broken. 3The first thing that he did after arriving home was
9、 doing his homework. 4The reason why he was late was that he missed his train. 5He lives in a hotel，which is only five minutes walk from here. 6Is this the house where/in which Shakespeare was born? 7 Kate， whose sister I shared a room with when we were at college， has gone to work inAustralia. 8 (2
10、019江苏卷)We have entered into an age when dreams have the best chance of coming true. 9(2019全国卷)They were well trained by their masters who had great experience with caring for these animals. 10Until now，we have raised 50，000 pounds for the poor children，which is quite unexpected. .短文语法填空 When in a se
11、nior high school，I was tired of 1.learning(learn)English.My parents made me join in a 30day training in an English club.But I 2.missed(miss)my parents very much and wanted to go home.3.My(I)guide communicated with me face to face， 4 from 4.which I gained some useful 5.instructions(instruction).He al
12、so showed me a good partner，and we got along well with each other.6.Gradually(gradual)I adapted to the life there.Every day I would like to talk to other teenagers and take part in a series of activities 7.that the school held.I should thank the guide 8.who encouraged me to learn English.Now I feel 9.it interesting to learn English， into 10.which I put my entire energy.
