介词+关系代词引导的定语从句.ppt

* “介词+关系代词”引导的定语从句 高三英语专题突破系列讲座 天 宏 学 堂 TIANHONGXUETANG “介词+关系代词”引导的定语从句是一 种常见但也较为复杂的定语从句结构, 是高考的重点和难点 1.（2013?浙江）The children, ______ had played the whole day long, were worn out. A. all of what B. all of which C. all of them D. all of whom 2.（2013?重庆）John invited about 40 people to his wedding, most of ______are family members. A. them B. that C. which D. whom 3.（2013?北京）Many countries are now setting up national parks ______ animals and plants can be protected. A. when B. which C. whose D. where 考情分析： 知识结构图： “介词+关系代词” ⑴关系代词 ⑵介 词 whom which 人 物 ①介词与先行词的关系 ②从句的谓语动词 ③句子表达的意义 知识呈现： Ⅰ.关系代词（whom/which）的选择 1. The girl about whom we are talking is a doctor. 我们正在谈论的那个女孩是个医生。 2. The house, the windows of which were damaged, has now been repaired. 窗户损坏了的那座房子现在已被修好了。 Ⅱ.介词的选择 3. I have many friends, the tallest of whom is Li Ping. ①介词与先行词的关系 ③句子意义 知识呈现： 1.I still remember the day on which we met for the first time. 我仍然记得我们第一次见面的那一天。 2. The taxi into which a truck had knocked last night was destroyed. 我有许多的朋友，其中最高的一个是李萍。 昨晚与一辆卡车相撞的出租车报废了。 ②从句的谓语动词 知识呈现： Ⅲ. “介词+关系代词” 的其他相关知识 1.当介词直接置于关系代词之前时，关系代词不省略， 不用that/who；但当介词置于定语从句之中时，关系 代词which/whom可以换为that/who，也可以省略。 The school in which he once studied is a key school.? =_________________________________________ _______. The school (which/that) he once studied in is a key school. ？ 2. 定语从句中谓语动词是含有介词的固定短语时，介词应放在动词之后，不能拆开放在关系代词前。 3. 在从句中作时间、地点、原因状语时，可换成when, where, why；作定语时，whose可取代of which/whom。 This is the baby whom you will look after. This is the village in which I spent my childhood. I appreciated Tom very much, without whose help I couldn’t solve the problem. Without the help of whom where *