高一英语 定语从句讲解及练习.ppt

Attributive Clause 在复合句中充当定语的从句叫定语从句。定语从句的作用相当于形容词，用来修饰主句中的某一名词、代词或整个主句。被定语修饰的词叫先行词，定语从句一般紧跟在它所修饰的先行词之后。在先行词和定语从句之间起连接作用的词叫关系词。关系词有关系代词和关系副词两种。 who指人：在定语从句中作主语或宾语。 whom指人：在定语从句中作宾语。 whose可指人也可指物，在定语从句中作定语。 that 可指人或物,在从句中作主语或宾语. which指物,在从句中作主语或宾语. which引导的非限制性定语从句可修饰整个主句。 as可指物,在从句中作主语或宾语.也可引导非限制性定语从句,修饰整个主句。 Tips 1. 关系代词在从句中作宾语时,关系代词可省略. eg. This is the house ____________ I visited. 2. what不能引导定语从句;且what = all that I will do all that I can to help you. = I will do what I can to help you. Exercise 1 1. I can still remember the sitting room in _____ my mother and I used to sit in the evening. 2. A child _____ parents are dead is called an orphan. 3. Finally the thief handed everything ____ he had stolen to the police. 4. We visited a factory __________ makes toys for children. 5. The man __________ you just talked to was a friend of mine. Exercise1 1. Is this the factory ___ you have been to last year? A. which B. in which C. where D. the one 2. Is this factory ___ you have been to last year? A. which B. in which C. where D. the one 3. Is Mr. Smith the person __ you know this? A. that B. whom C. from whom D. by whom 4. I attended the meeting the importance __ I did not realize at that time. A. who B. of which C. which D. its that/ which和when Do you remember the days when we first spent together? ( ) Do you remember the days which/ that we first spent together? ( ) that/ which与where I’ll never forget the school where we visited last Sunday. ( ) I’ll never forget the school (that/ which) we visited last Sunday. ( ) that/ which与why Tell me the reason ____ you are late . Is this the reason _____ he told you? Exercises 2 1. Do you still remember the day __ we first came to Tibet? A. which B. that C. when D. where 2. Is this the company __ all employees are treated well? A. that B. which C. in that D. where 3. This summer I’ll return to t