Unit 5,Grammar,The Attributive Clause,The use of the relative pronoun (关系代词),口诀: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） 第三选择合适的关系词,1.This is all _ I know about the matter.A. that B. What C. who D. whether 2.Is there anything else _ you want?A. which B . that C. who D. what 3.The last place _we visited was the Great Wall.A. which B. that C. where D. it,Choose the best answers:,4. Please take the second chair _ is over there.A. where B. which C. who D. that,5.Is oxygen the only gas _ helps fire burn?A. that B./ C. which D. it,6.Finally, the thief handed everything _ he had stolen to the police（NMET98)A. which B. what C. whatever D. that,7. The weather turned out to be very good, _ was more than we expected.A. what B. which C. that D. it,关系副词的用法,时间,时间状语,地点,地点状语,原因,原因状语,（一）关系副词where引导的定语从句。 where引导的定语从句其先行词往往是表示地点的名词。 例： China is the only country where wild pandas can be found.This is the house where I lived two years ago.,知识拓展： 1. 关系副词where引导的定语从句可以转换为“介词(in/on/at/under等)+which”引导的定语从句。Eg: The hotel where we stayed wasnt clean.,The hotel in which we stayed wasnt clean. = The hotel which/ that we stayed in wasnt clean.,The house where LuXun once lived is being repaired now.,=The house in which LuXun once lived is being repaired now.,2. 若定语从句的先行词是地点，但定语从句缺主语或宾语，用which或that引导定语从句，而不用where来引导。,The library that/ which you visited yesterday was built in 1990.,3. 如果定语从句分别修饰point, situation, stage, condition和case, position 等表示抽象意义的词，常用where / prep + which引导，意思是“到了某种地步，在某种境况中”。,例： Ive come to the point where I cant stand him.,【典型例题】 1. Its helpful to put children in a situation _ they can see themselves differently. A. that B. when C. which D. where,2. Life is like a long race _we compete with others to go beyond ourselves. A. why B. what C. that D. where,3. I have reached a point in my life I am supposed to make decisions of my own. A. which B. where C. how D. why,4. They will fly to Washington, _ they plan to stay for two or three days. A. where B. there C. which D. when,when引导的定语从句其先行词往往是表示时间的名词。 例： The time when I first met Nelson Mandela was a very difficult period of my life.,（二）关系副词when引导的定语从句,先行词是time时,若time 是作“次数”讲时，应用关系代词that引导的定语从句，that可以省略。 This is the second time (that) the president has visited the country. I could hardly remember how many times (that) Ive failed. 若time 作”一段时间，时代”讲时，应用关系副词when 或介词at/during + which 引导的定语从句 This was at a time when/ duing which there was no radios, no telephones or no TVs.,1. This is the second time_ I have been here. 2. Can you still remember the time _we spent together in our childhood. 3. The first time _he saw her, he fell in love with her. (1. that /不填 2. that /which 3. that/不填),4) We are living in a age _ many things are done on the Internet. A. Which B. That C. Whose D. when,知识拓展： 1. 关系副词when引导的定语从句也可以转换为“介词(in/at/on/during)+which”引导的定语从句。 I still remember the time when (during which ) I lived in the countryside.,2. 若定语从句的先行词是时间，但定语从句缺主语或宾语，则用which或that引导定语从句。Ill never forget the time that / which I spent on campus. Ill never forget the time that/ which was spent with you.,1. Because of the financial crisis, days are gone _ local 5-star hotels charged 6,000 yuan for one night. A. if B. when C. which D. since,2. We went through a period _ communications were very difficult in the rural areas. A. which B. whose C. in which D. with which,3. Occasions are quite rare _ I have the time to spend a day with my kids. A. Who B. Which C. Why D. When,（三）关系副词why 引导的定语从句。 why引导的定语从句其先行词往往是表示原因的名词，如：excuse ; explanation; reason等。 例： The reason why he didnt come to the party is that he didnt want to see Jane.,We cant accept the excuse why you were absent. This is the explanation why they put off the meeting.,知识拓展： 1. 关系副词why引导的定语从句可以转换为“for +which ”引导的定语从句。 This is the reason why ( = for which ) I didnt come here.,2. 若定语从句的先行词是reason，但定语从句缺主语或宾语，则用which或that引导定语从句。 The reason that/ which she gave me was not true.,即学即用 1) The reason _he didnt come was that he was ill.2) The reason he explained is not true.,why,that/ which,3) The reason _ he was absent was _ he had a bad cold. A. When, because B. When , why C. Why because D. Why that,(四) Way 后接定语从句的情况,way 后面的定语从句的引导词有which/ in which / that /不填，如： I recognized hes from Australia fromthe way _ he speaks.,in which ( that / 不填),填上合适的关系词并分析原因：1.The way _he explained thesentence to us was not difficult to understand. 2.The way _he explained to us was quite simple.,that/ which/不填,that/in which/不填,缺状语,缺宾语,缺少主语或宾语:,引导词用that / which / 不填(缺宾语时),主语宾语都不缺:,引导词用that / in which / 不填,