Unit 1 People of Achievement Learning About Language 定语从句 课件 -2025-2026学年高中英语人教版选择性必修第一册

Unit 1 Discovering useful structures At the end of the class, we will be able to: Revise the structure of attributive clause. Ristinguish the difference between restrictive and non-restrictive attributive clause. Finish the related exercises. Learning objectives Step I Lead-in The woman who is receiving the prize is Tu Youyou. The woman who is receiving the prize 定语从句 先行词 关系词 关系代词 that, who, which, whom, whose 关系副词 when, where, why 关系词的作用 1. 引导定语从句 2. 替代先行词 3. 在定语从句中担当某个成分 Step II Revision 1. The girl __________ we talked about just now is an exchange student from America. 2. Alice likes singers __________ write their own music. 3. Generally, old people like music __________ is quiet and gentle. 4. The girl __________ you met just now in the street is my friend. 5. This is the school in __________ I studied two years ago. 6. The man with __________ my father is talking over there is our head teacher. 7. I will never forget the time __________ I spent in my childhood. 8. Do you know the reason __________ he was late? 9. This is the hospital __________ I was born. 10. I will never forget the time _________ I lived in the countryside. who who which who which whom which why where when Step II Revision 先行词 在从句中所作成分 关系代词 人 主 宾 定 物 主 宾 定 先行词 在从句中所作成分 关系副词 时间名词 时间状语 地点名词 地点状语 reason 原因状语 who/that who/whom/that/省略 whose(=of whom) that/which that/which/省略 whose(=of which) why when where = 介词+ which Step III Exploration 1. I saw the guy who delivers my mail in town yesterday. 2. Do you know the reason why the sky is blue? 3. This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou(co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. 4. In the beginning, Tu Youyou went to Hainan, where malaria was more common, to study malaria patients. 从句名称 限制性定语从句 非限制性定语从句 形式不同 与其先行词关系密切，无逗号隔开 与其先行词关系不密切，有逗号隔开 意义不同 若去掉，句子含义不明确 若去掉，不影响句子含义 先行词不同 先行词一般是名词或代词 先行词既可以是名词或代词, 也可是整个句子 从句名称 限制性定语从句 非限制性定语从句 翻译不同 Step III Exploration In the class there are ten students who/that speak English very well. 这个班有10名英语说得好的学生。 （修饰限定，班上不只有10名学生，但只有这10名学生英语说得好。） 2. In the class there are ten students, who speak English very well. 这个班有10名学生，他们英语说得很好。 （补充说明，班上只有10个学生，补充他们的英语说得好。） 译成先行词的定语：“……的 ” 译成主句的并列句 Step III Exploration 1. This is our headmaster, __________ I think has something crucial to tell you. 2. Peter, __________ you met in Beijing, is now back in his motherland. 3. My elder sister has become a doctor, __________ I wanted to be. 4. Mary couldn’t come to our party, __________ was a pity. 5. Mr White, __________ son went to Tsinghua University last year, retired yesterday. 6. Chaplin lived the last years of his life in Switzerland, __________ he was buried in 1977. 7. He fled his hometown in 1992, __________ he was only 12 years old. who 作主语 whom 作宾语 which 作宾语 which 作主语 whose 作表语 where 作地点状语 when 作时间状语 Step III Exploration 非限定从关系词 所指 所作成分 关系 代词 who 指人 主语 whom 指人 宾语(不能省略, 不能用who替代) which 指代名词、代词、整个主句或主句的一部分 主语/宾语等 whose 指人或指物 定语 关系 副词 where 通常是地点名词 地点状语 when 时间名词 时间状语 I have told them the reason, __________ I didn’t come to the party. why why不能引导非限制性定从，要用for which代替。 for which Step III Exploration as和which引导的非限制性定语从句的区别 1. As we all know, he studies very hard. 2. The student, as was expected, achieved a great success. 3. He is late for class again, as is often the case. 4. I want to buy the house, which has a garden. 5. He was late for the meeting, which made the chairman very angry. as 位置 含义 先行词 可置于主句前、中、后 正如，如同 通常为整个主句 which 位置 含义 先行词 置于主句之后 这，那（件事） 主句中的一个词, 主句的部分内容, 甚至整个主句 Step III Exploration as引导非限制性定语从句时常用于以下结构： 众所周知 情况常常如此 正如所希望的那样 正如所预料的那样 如上所述 正如上述所提及的 as we all know/as is known to all as is often the case as is hoped as was expected/as we had expected as has been stated above as is mentioned above Step IV Summary 从句 区别 限制性定语从句 非限制性定语从句 1.形式上 ①_____逗号和主句隔开 ②______逗号和主句隔开 2.意义上 是对先行词的修饰限定，③_____ 删去 是对先行词的补充说明，删去后意思④__________ 3.译法上 翻译成先行词的定语，⑤“________” 通常翻译成主句的⑥_________ 4.关系词 ⑦_________ 关系代词 及关系副词 ⑧关系代词不用_______ 关系副词不用________ 不用 用 不能 仍完整 …的 并列句 所有的 that why Step V Exercise 用定语从句改编句子： 1.We should pay attention to small details. This can guarantee to succeed in the end. →　　　　　　　　　　　  2.Following the girl, we went into a hall. On its walls hung pictures of some famous scientists. →　　　　　　　　　　　  3.A huge amount of oil was spilled. The effects of it are still being felt. →　　　　　　　　　　　  4.After that, you can go to Shanghai and you can stay there for a week. →　　　　　　　　　　　  5.The foreign guests were warmly welcomed at the airport. Most of them were successful businessmen. →　　　　　　　　　　　  We should pay attention to small details, which can guarantee to succeed in the end. Following the girl, we went into a hall, on whose walls hung pictures of some famous scientists. A huge amount of oil was spilled,the effects of which are still being felt. After that, you can go to Shanghai, where you can stay for a week. The foreign guests, most of whom were successful businessmen, were warmly welcomed at the airport. Step V Exercise 1. The film brought the hours back to me __________ I was taken good care of in that far-away village.  2. Tom was late for school again and again, __________ made his teacher very angry.  3. The young man had a new girl friend, __________ he wanted to make impressions on.  4. Last Sunday they reached Nanjing, __________ a conference was to be held.  5. Mr. Zhang, __________ came to see me yesterday, is an old friend of mine.  when which whom where who 6. The People’s Republic of China, __________ was founded in 1949, is becoming more and more powerful.  7. She has been absent again, __________ is expected.  8. The famous footballer, in __________ honour a party will be held, is to arrive this afternoon.  9. The owner paid the worker for cleaning the whole building, most of __________ hadn’t been cleaned for at least one month.  10. The old lady has two daughters, one of __________ is working abroad.  Step V Exercise which as whose which whom 1.The match is due to be held this Saturday afternoon in the city’s stadium,　　　　　　　　　　　 　　　　　　　　　　　　.(whose)  比赛定于本周六下午在市体育场举办,比赛旨在帮助我们与你的学校交流和增进友谊。 2.Let’s fix the date for our appointment,　　　　　　　　　　　.(when)  让我们为我们的约会定个日期,届时我们将谈论这件事。 3.He turned out to be very successful,　　　　　　　　　　　　.(which)  结果他很成功,这超出了我们的期望。 4.He entered a café one day 10 years ago,　　　　　　　　　　　　.(in which)  十年前的一天他走进了一家咖啡馆,在那里他第一次遇到他的妻子。 5.The tourist was standing on the top of the building,　 　　　　　　　　　　　　　　　　　　　　.(where)  游客站在楼顶上,在那里他能够欣赏到美丽的风景。 Step V Exercise whose aim is to help us communicate with your school and improve our friendship when we will discuss the matter which was beyond our expectation in which he first met his wife where he could enjoy the beautiful view Step V Exercise When Li Hua was young, he worked on an old farm, 1.　　　　 there were few young people. He felt very lonely. He often walked near the village in his free time, hoping to talk to some villagers. One day, he came across an old man, 2.　　　　 used to be a brave soldier when he was young. Li Hua found the old man so interesting that he made friends with him. Once, the old man told him his experiences in the battles, most of 3.　　　 were very interesting. Li Hua was moved by the old man’s story and he decided to write a novel. As a result, the novel attracted so many people, among 4.　　　　 was a young woman. The woman, 5.　　　　 husband was a famous director, was touched by that novel and recommended it to her husband. 6.　　　 we all know, a clever director won’t give up an interesting story. One year later, the film, 7.　　　　  was adapted from that novel, became a big hit. where who which whom whose As which Thank you! $