,Grammar,It was in April 15th , 1912 when “Titanic” sank after hitting an iceberg.,Beijing is the city where it will host the 2008 Olympic Games.,The girl whose leg was broken in the earthquake was taken to hospital.,The girl,who was lying ,was taken to hospital.,The reason why the old man is shouting is the house is on fire.,The man ,whose house is on fire is shouting .,Definition,定語從句：是在復(fù)合句中充當(dāng)定語作用的主謂結(jié)構(gòu)，又稱形容詞從句，通常修飾它前面的名詞或代詞，即它的先行詞（Antecedent）。 定語從句有限制性和非限制性兩種， 引導(dǎo)詞有關(guān)系代詞和關(guān)系副詞兩種。,一、限 制 性 定 語 從 句 （Restrictive Attributive Clause）,當(dāng)定語從句與被修飾詞關(guān)系密切時(shí)，則用限制性定語從句。引導(dǎo)定語從句的關(guān)系代詞1) who 指人，作從句的主語或賓語。This is the professor who teaches us chemistry.The boys who are playing football on the playground are my classmates.whom 指人，只作從句的賓語。The man (whom) you met in the street yesterday is our English teacher.This is the girl (whom) you have been looking for.3) whose 指人或物，在從句中作定語。The girl whose father is our history teacher is a good singer.,The house whose windows face south is very beautiful.4) which 指物，作從句的主語或賓語。This is the dictionary (which) I bought yesterday.5) that 指人或物，作從句的主語或賓語，相當(dāng)于which或 who，whom。The man that/who is talking to her is a friend of hers.I dont like the play (that/which) we watched on TV last night.2. 引導(dǎo)定語從句的關(guān)系副詞1） when 作從句的時(shí)間狀語。Do you remember the week when we were in Shanghai?I wont forget the day when I joined the League.where 作從句的地點(diǎn)狀語。 This is the factory where we worked 3 years ago.This is the place where Marx was born.why 作從句的原因狀語。This is the reason why (=for which) she decided to go back to China.,The man lives next door is a writer.The woman I visited last week is a famous writer.Beijing is the city has got the chance to host the 2008 Olympic Games.A dictionary is a book you can use to learn more words.The little boy eyes are blue is holding a dog.He is such a man never tells a lie. He is the model worker we should learn from. A dictionary is a book often helps us to know the meanings of the words. This is the film I like best.10. The boy father is a professor is one of my best friends.11. The house roof was blown away by the storm will be rebuilt soon.,who / that,who / whom / that,which / that,which / that,whose,who,whom/who,which,which,whose,whose,二、非 限 制 性 定 語 從 句 （Non-Restrictive Attributive Clause）,非限制性定語從句和主句的關(guān)系并不什么密切，只是對(duì)先行詞作些附加說明，如果去掉，主句的意思還是比較明確的。,1.一般不用that引導(dǎo) 2.非限制性定語從句中，關(guān)系詞不可省略。如：Bejing,which is the capital of China,has a very long history.Yesterday I met Li Ping ,who seemed to be very busy.,3.非限制性定語從句還可以拿句子或句子的一部分作先行詞，常由which引入，用逗號(hào)分開。如： Some of the roads were flooded, which made our journey more difficult.He has smoothly entered a key middle school, which makes his parents very happy. He said he had no bike, which was not true.,4. 非限制定語從句有時(shí)形式上是從句，實(shí)質(zhì)上其功用相當(dāng)于一個(gè)分句。這種從句常被喚作連續(xù)性從句(continuative clause),如：Then he met Mary, who invited him to a party.Now, workers can report their problems and suggestions to their representative, who will then convey them to the plant management.,Some of the roads were flooded, made our journey more difficult.He has smoothly entered a key middle school, makes his parents very happy. Mr King, legs were badly hurt, was quickly taken to hospital.He said he had no bike, was not true.We shall make a decision about Ms King, story I have just told you. He made the same mistakes again ,_ made his parents very angry.Yesterday I bought a dictionary,_ cost me more than 100 yuan .Mr Smith,_ gave a talk several months ago,will come again.My uncle has come back from abroad,_ I havent met for along time.,which,which,whose,which,whose,which,which,who,whom,試比較,Group One The travelers who/that knew about the floods took another road.,(知道漲大水的旅客走另一條路),(旅客都知道漲大水了，他們走另一條路),Group TwoThe wine which/that was in the cellar (地窖) was all ruined.,The travelers, who knew about the floods, took another road.,(藏在地窖里的酒壞了),(酒藏在地窖里，全都?jí)牧?,The wine, which was in the cellar, was all ruined.,（昨天來過這里的那個(gè)男人又來了.）,（這個(gè)男人昨天來過這里，他又來了.）,The man ,who came here yesterday ,has come again.,（我的姐姐20歲了，她在銀行工作。),Group three The man who came here yesterday has come again.,Group fourMy sister who is twenty works in a bank.,(我20歲大的姐姐在銀行工作。),My sister, who is twenty, works in a bank.,Group fiveThe man who greeted me is my teacher.,向我打招呼的那個(gè)人是我的老師.,John, who greeted me, is my teacher.,John 是我的老師，他向我打過招呼.,Translation1. This is the man who came to see me yesterday.2. Bill, who was here yesterday, asked me a lot of questions.3. She has found the necklace that she had lost two weeks ago.4. His speech, which tired everyone, went on and on.,5. I told the story to Tom, who later told it to John.6. Mr. White, whose home is not far from here, is a doctor.7. In the old days, when I was a little boy, the city has no industry to speak of.,1.I want to