高中英语 Unit 5 Languages around the world Section Ⅳ Discovering Useful Structures——限制性定语从句（2）学案 新人教版必修第一册-新人教版高一第一册英语学案

Section Ⅳ Discovering Useful Structures——限制性定语从句(2)一、关系副词引导的定语从句1.when 引导定语从句[合作探究]I will never forget the day when I first saw you.→I will never forget the day on which I first saw you.我永远不会忘记第一次见到你的日子。[自主发现 1] when 引导定语从句时，从句的先行词为表示时间的名词，when 在从句中作时间状语，相当于“介词 in/at/on/during...＋which”结构。2.where 引导定语从句[合作探究] After living in Paris for fifty years he returned to the small town where he grew up as a child.→After living in Paris for fifty years he returned to the small town in which he grew up as a child.在巴黎生活了 50 年后，他回到了儿时成长的那个小镇。The accident has reached to the point where both their parents are to be called in.事情发展到如此地步，不得不请双方家长来一趟了。[自主发现 2] (1)where 引导定语从句时，从句的先行词为表示地点的名词，where 在从句中作地点状语，相当于“介词 in/at... ＋ which ”结构。(2)关系副词 where 表示“地点的模糊化”。当先行词表示某人/物的 situation，或某事发展的 stage，或表达某事的某个方面时都可用关系副词 where。常见的先行词还有1point，case，position，condition 等。3.why 引导定语从句[合作探究]Unsuccessful people can always find reasons why they’re not doing well.→Unsuccessful people can always find reasons for which they’re not doing well.不成功的人总能找到自己表现不好的理由。[自主发现 3] why 引导定语从句时，从句的先行词通常是 reason，why 在从句中作原因状语，相当于“介词 for ＋ which ”结构。[名师提醒] 表示时间、地点及原因的名词作先行词时，定语从句可用关系代词引导，也可用关系副词引导。若先行词在定语从句中作状语时，应用关系副词；若先行词在定语从句中作主语或宾语时，则应用关系代词。I don’t believe the reason(that/which) he gave me for his being late.我不相信他给出的迟到的理由。[巩固内化 1](1)用适当的关系词填空①This is the place where we held a party last week.②Do you...