Unit 2 Section Ⅲ Grammar-2021-2022学年高中英语必修1【名师导航】同步Word教参(译林版)

定语从句(Ⅱ) 语 境 自 主 领 悟 先观察原句 后自主感悟 ①In the corner，there is a garbage can around which are pieces of garbage and waste paper. ②My cousin is a person with whom I stayed when I was young. ③I often think of the moment when I first saw her. ④Perhaps there is a reason why the house is in a mess. ⑤Mike wants to work in a country where there are a lot of forests. 1.例句①②中含“介词＋关系代词”引导的定语从句，而且关系词作介词的宾语。 2.例句③④⑤中含关系副词引导的定语从句，而且，关系副词在从句中作状语。why作原因状语；where作地点状语；when作时间状语。 一、“介词＋关系代词”引导的定语从句 1．在“介词＋关系代词”引导的定语从句中，关系代词通常是which和whom，which指物，whom指人。 [即时训练1]　 用“介词＋关系代词”引导的定语从句合并句子 ①The reason is that he was ill yesterday.He did not hand in his homework for that reason. →The reason for which he did not hand in his homework is that he was ill yesterday. ②The English play was a great success.The students acted in it at the New Year's party. →The English play in which the students acted at the New Year's party was a great success. ③Who is the man？You shook hands with him just now. →Who is the man with whom you shook hands just now? 2．“介词＋which”在定语从句中作时间、地点、原因状语，相当于关系副词when，where，why。 I shall remember the days in which(when)we studied together forever. 我将永远记住我们一起学习的日子。 Last year my parents went to the farm on which(where) they worked 30 years ago again. 去年我父母又去了他们30年前工作过的那个农场。 Is this the reason for which(why)he refused our offer? 这就是他拒绝我们帮助的理由吗？ [即时训练2]　 用适当的关系副词取代“介词＋关系代词” ①The rain came at a time at which it was not needed.when ②I'll never forget the village in which I spent my childhood.where ③He didn't give any reason for which I had been fired.why 3．“介词＋whose”修饰后面的名词。 This is Mr Wang，in whose factory I worked last year. 这就是王先生，我去年在他的工厂工作过。 4．关系代词前介词的确定方法 (1)根据定语从句中的谓语动词或形容词来确定。 This is the man from whom I learned about the news./This is the man whom I learned about the news from. 我就是从这个人那儿听到那个消息的。(whom代指the man，介词根据learn...from来确定) (2)根据先行词来确定。 In this room，we saw a big table on which there were all kinds of fruits. 在这个房间里，我们看到一张上面放着各种各样的水果的大桌子。(which代指a big table，介词根据on the tabl