Section Ⅳ Discovering Useful Structures——限制性定语从句（2）教案课件习题-高中英语必修一

1创新设计创新设计语法整体突破Section Discovering Useful Structures限制性定语从句限制性定语从句(2)2创新设计创新设计语法整体突破一、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1when引导定语从句时，从句的先行词为表示_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。时间3创新设计创新设计语法整体突破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。4创新设计创新设计语法整体突破自主发现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_状语，相当于“_”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point，case，position，condition等。地点介词in/at.which 5创新设计创新设计语法整体突破3.why引导定语从句合作探究Unsuccessful people can always find reasons why theyre not doing well.Unsuccessful people can always find reasons for which theyre 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3why引导定语从句时，从句的先行词通常是reason，why在从句中作_状语，相当于“_”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 dont 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。原因介词forwhich6创新设计创新设计语法整体突破巩固内化1(1)用适当的关系词填空This is the place _ we held a party last week.Do you remember the days _ we spent together on the farm?I dont know the reason _ he didnt turn to his good friend for help yesterday.I wont listen to the reason _ you have given us.This is the place _ we visited last year.Do you remember the days _ we chatted with each other all night?wherethat/whichwhythat/whichthat/whichwhen7创新设计创新设计语法整体突破(2)同义句转换Ill never forget the day when I joined the party.Ill never forget the day _ I joined the party.The reason for which he refused the invitation is not clear.The reason _ he refused the invitation is not clear.The house where I lived ten years ago has been pulled down.The house _ I lived ten years ago has been pulled down.on whichwhyin which8创新设计创新设计语法整体突破二、“介词关系代词”引导的定语从句当关系代词在定语从句中作介词的宾语时，我们通常用“介词关系代词”引导定语从句。如果指“人”，用“介词whom”；如果指“物”，用“介词which”；关系代词有时也用whose(作定语)。合作探究Yesterday we visited the West Lake for which Hangzhou is famous.昨天我们参观了西湖，杭州因其而出名。(be famous for“因而出名”)This is the camera with which he often takes photos.这就是他经常用来拍照的相机。(with the camera“用照相机”)9创新设计创新设计语法整体突破The boss in whose company Mr King worked heard about the accident.金先生所工作的公司的老板听到了这起事故。(in the boss company“在老板的公司”)The colorless gas without which we cannot live is called oxygen.(without the colorless gas“没有这种无色气体”)这种无色的、离了它我们就无法生存的气体是氧气。自主发现4选用介词的依据(1)根据定语从句中_的搭配习惯(即固定短语)。(2)根据_的搭配习惯(约定俗成，不一定是短语)。(3)根据句子的意思来选择。谓语动词先行词10创新设计创新设计语法整体突破巩固内化2用“介词关系代词”填空This is the man _ I just shook hands.None of us know the reason _ Tom was absent.Do you remember the day _ you joined our club?There is a big window _ I can see the railway station.with whomfor whichon whichthrough which11本节内容结束