Unit4 Natural Disasters Discovering Useful Structures 课件-2024-2025学年高一英语人教版（2019）必修第一册

定语从句 Learning Objectives Can recognize and understand the attributive clause Can summarize the usage of attributive clause Can use attributive clause to describe the natural disasters 什么是定语从句？ 概念：在复合句中，修饰名词或代词的从句 先行词：被定语从句修饰的词 关系词：引导定语从句的词叫作关系词 定语从句 构成 从句 Find out the attributive clause There were deep cracks that appeared in the well walls. Two thirds of the people who lived there were dead or injured. The number of people who were killed or badly injured in the quake was more than 400,000. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. Workers built shelters for survivors whose homes had been destroyed. 关系代词 that which who whom whose that ①　The doctor that you are looking for is in the room. ②　The building that stands near the river is our school. 先行词 引导词 主语 谓语 宾语 先行词 引导词 主语 谓语 宾语 总结： that在定语从句中，可修饰______和_______，作______、______成分 人 物 主语 宾语 which This is the book which he is reading. Tom sold his car which was bought 5 years ago. 先行词 引导词 主语 谓语 宾语 先行词 引导词 主语 谓语 总结： which在定语从句中，可修饰______，作______、______成分 物 主语 宾语 Who The student who is answering the question is John. Tom is a freshman whose English is fluent. Mr. Liu is the person  whom you talked about on the bus. 先行词 引导词 谓语 宾语 主语 先行词 引导词 主语 系动词 表语 定语 先行词 引导词 主语 谓语 宾语 总结：1) who在定语从句中，可修饰____，作______、______成分 2) whom 在定语从句中，修饰_____, 作_______成分 3) whose 在定语从句中，修饰_____, 作______成分 人 主语 宾语 人 宾语 人/物 定语 用法一览表 关系代词 指人 指物 作主语 作宾语 作定语 that which who whom whose √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ 解题步骤 一找 （找先行词） 二析 （分析句子成分） 三选择 （选择引导词） Eg. There were deep cracks _________ appeared in the well walls. 先行词，物 谓语 缺主语 that/which Exercise I bought a book _______ cover is beautiful. This is the watch___________ I lost yesterday. Do you know the man ___________ is talking with your mother? This is the person ____________ you should thank for helping your son. The girl ____________ graduated from Cambridge University is called Amanda. The student ________body is strong has a healthy life. that/whom that/who that/which that/who whose whose 只能用that的情况 (1)先行词为不定代词all, everything, nothing, much, something, anything, little等，只能用that。 (2)先行词被特定all, every, no, some, any, little, much, the only, the very, the last缠，that抢先把位占。 (3)先行词前序高级，使用that必无疑。 She has something that you can borrow. This is the very book that I want to read. This is the first tree that he has planted. Anything _______ can burn is a source of heat energy. This is the very book ______ I’m looking for . They talked about things and persons ______ they remembered in the school. Which is the book _______ you lost? This is the best film ______ I have ever seen. that that that that that 只能用which的情况 (1)关系代词前有介词时（介词+which） (2)非限制性定语从句 (, +which) (3)一个句子有两个定语从句，其中一个由that 引导，另一个用which This is the news on which we are focusing. We should do exercies everyday, which can keep us healthy. 非限制性定语从句： 对主句的某一成分进行补充说明或描述，不对主句整体产生限制。 通常由关系代词或关系副词引导，并用逗号与主句分隔开。 对先行词进行进一步解释或补充，即使省略从句，句子意思仍然完整。 You helped a boy that was lost, which impressed me a lot. This is the chair ___________ he just sat. Jane came back, ______ made us happy . The house in _______ I used to live has become a shop. Have you read the novel Fortress Besieged (《围城》)， ______ was written by QianZhongShu. on which which which which Group work One describe the things in the classroom by using attributive clauses. And the other to guess what is it. Eg. 1) It is a book that/which was written in foreign languages. 2) It’s a person who/that is help teachers manage the class. English book Monitor Task 2 1. The earthquake _________ hit the city in1906 was one of the biggest disasters in American history. 2. We don't know the number of people________ lost their homes in the disaster. 3. Have you read the book_________ is popular in students? 4. My father bought a new bike________ price added up to more than 1, 000 yuan for me. that/which which/that whose who/that 5. She would do anything ______could help her mother recover from the disease. 6. Hany is the boy_______ mother is our maths teacher. 7. The writer and his work _______ you told me are really famous. 8. All ______ we need is enough rest after long hours' work. 9. Anyone_______has helped to save the drowning girl is worth praising. 10. The boy and the dog______are in the picture are very lovely. that whose that that who that Task 1 用定语从句合并句子 1. Do you know the man? The man spoke to the teacher just now. _____________________________________________________ 2. I have seen the scared movie. They're talking about the scared movie. _____________________________________________________ 3. The novel is written by Lu Xun. Lu Xun is a famous Chinese writer. _____________________________________________________ Do you know the man who/that spoke to the teacher just now? I have seen the scared movie that/which they're talking about. The novel is written by Lu Xun who is a famous Chinese writer 4. Last week, Mary wore the dress. I gave the dressto her. __________________________________________________ 5. The girl is from America. Her father is Chinese. __________________________________________________ 6. Earthquake is a natural disaster. The disaster has great destroy. __________________________________________________ Last week, Mary wore the dress that/which I gave to her The girl whose father is Chinese is from America. Earthquake is a natural disaster that/which has great destroy. Thank you $$