英语专题复习-定语从句-(教学课件).pptVIP

 定语从句概念： 1、复合句中，修饰主句中某一名词/代词的从句称为定语从句。 2、所饰名词称为先行词。 who 主/宾 人 whom 宾 关 whose 定语 系 that 主/宾 代 词 which 主/宾 物 that 主/宾 whose (of which) 定语 eg: 1) The man who visited our school yesterday is Mr Brown. 1) The man whom you are going to visit is a famous writer. 3. Whose : 指人或物，作定语，表示 …的 3) Let’s ask the man that is reading the book over there. Can you work them out???????? Fill in the blanks with proper prepositions: 1. The sun gives us heat and light, ________ which we can’t live. 2. The student _______ whom we were talking just now is the best student in our class. 3. I’ll never forget the day _____ which she said good-bye to me. 4. Who can give me the reason ______ which he hasn’t turned up yet? 关系代词前介词的确定 1.非限制性定语从句中，要表示先行词的一部分时，可用“数词/代词 + of + 关系代词”的结构，如： 关系代词前介词的确定 2. Whose从句可转换为“ of +关系代词”型，如： e.g. They live in a house, whose door opens to the south. They lived in a house, the door of which open to the south. They lived in a house, of which the door opens to the south. Whose : 指人或物，作定语，表示 …的 eg: 1) Harry is the boy whose mother is our Maths teacher. 2) I saw some trees whose leaves were black. 考点二：that和which的区别 以下情况，引导词用that，不用which。 1. 先行词为不定代词everything，little，much，all，anything，nothing。 e.g. Finally, the thief handed everything that he had stolen. 2. 先行词前有形容词最高级、序数词修饰时，用that。 e.g. This is the best book (that) I’ve ever read. 考点二：that和which的区别 3. 先行词被the only（唯一的），the very（正是那个），the last 修饰时，用that。 e.g. He is the only person that I want to see now. 4. 先行词同时指人和指物时，用that。 e.g. We talked about the things and persons that we saw then. e.g. He bought a book that could give him much knowledge and which could help him to kill the time. 2. 当非限制性定语从句放在主句前面时，只能用as. 而下面两种情况只能用which. 注意：1. 定语从句中的谓语动词与先行词保持一致。 介词+关系代词（which）＝ where∕when.有时为表示清楚，还可以在关系副词where∕when前加介词from, to等。 注意：