Unit 4 Looking goodfeeling good一、关系副词引导的限制性定语从句关系副词在引导定语从句时，其功能相当于介词短语，在从句中作状语。引导定语从句的关系副词有 when、where、why。[观察例句]1．That's the cinema where we often go and see films.2．He enjoyed the four years when he studied in Suzhou.3．Do you know the reason why the sky is blue?[归纳用法]1．when 指时间，在定语从句中作时间状语。I still remember the day when I first went to the Great Wall.我还记得我第一次去长城的那一天。2．where 指地点，在定语从句中作地点状语。The house where I lived ten years ago has been pulled down.我 10 年前居住的那所房子已经被拆了。3．why 指原因，在定语从句中作原因状语。The reason why he succeeded in the exam is that he studied very hard.他考试成功的原因是他学习很认真。[名师点津] 定语从句的引导词若在从句中作主语或宾语，则用 which 或 that。Do you remember the days(which/that) we spent together?你还记得我们一起度过的那些日子吗？(关系词在从句中作 spent 的宾语)The school(which/that) we visited yesterday is newly built.我们昨天参观的那所学校是新建的。(关系代词 which/that 在从句中作宾语)This is the reason(which/that) our teacher gave us for doing it.这就是我们的老师给我们的做此事的理由。(关系代词在从句中作宾语)He gave me a reason that/which was reasonable.他给了我一个合情合理的理由。(关系代词在从句中作主语)[即学即练 1] 单句语法填空①He arrived in Beijing on the day when I left.②The factory where his father works is in the east of the city.③This is the reason which/that he offered at the meeting.④Do you know the reason why he is absent?二、“介词＋关系代词”引导的定语从句在“介词＋关系代词”引导的定语从句中，关系代词可用 which，whom 或 whose。[观察例句]1．This is the reason for which(＝why) he left in a hurry.2．He is a scientist of whom every one of us is proud.3．This is the pilot with whom my father has worke...
