Unit 5 Section 4 Grammar—定语从句(1)(课件PPT)-【赢在微点·轻松课堂】2025-2026学年高中英语必修第二册（北师大版）

赢在微点 轻松课堂 英语 UNIT 5 HUMANS AND NATURE Section 4　Grammar —定语从句(1) UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 课前观察·自主领悟 先会观察 悟考点 UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 1.I recently went back to the town where (=in which) my father was born. 2.That was a time when (=during which) the Chinese people were divided geographically. 3.There are many reasons why (=for which) people learn a foreign language. 4.The hotel where (=at/in which) we stayed was very clean. UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 5.The first of October, 1949, is the day when (=on which) the People’s Republic of China was founded. 6.I prefer to live in a country where (=in which) there is plenty of sunshine. 7.This is the place where (=at/in which) we first met. UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 1.关系副词 在定语从句中作时间状语,如句2,5;关系副词 . 在定语从句中作地点状语,如句1,4,6,7;关系副词 在定语从句中作原因状语,如句3。 2.关系副词when, where 和why 相当于“介词+ ”。 when where why which UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 语法课堂·高效学习 精讲细点 通语法 UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 一、关系副词的指代及功能 关系副词 先行词 功能 when 表示时间的名词 时间状语 where 表示地点的名词 地点状语 why reason 原因状语 UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 1.关系副词when引导定语从句时,先行词应是表示时间的名词,关系词在从句中作时间状语(=at/in/on/during which)。 ①I still remember the time when (=at which) I first travelled by plane. 我仍然记得第一次坐飞机旅行的时候。 ②That happened last Sunday when I saw you. 那件事发生在我见你的上周日。 UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 2.关系副词where引导定语从句时,先行词应是表示具体地点或抽象地点的名词,关系词在从句中作地点状语(=at/in/on ... which)。 ①They went on to Beijing, where (=in which) they stayed for a week. 他们接着去了北京,在那儿待了一周。 ②She walked into the room where (=in which) he stayed. 她走进他待的房间。 UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 3.关系副词why引导定语从句时,先行词必须为reason,关系词在从句中作原因状语(=for which)。 ①Can you explain the reason why (=for which) you don’t help him? 你能解释一下不帮助他的理由吗? ②Can you tell me the reason why (=for which) you didn’t come to his birthday party? 你能告诉我你没参加他的生日宴会的原因吗? UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 二、关系代词和关系副词的判断 表时间、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,应用关系副词;若先行词在定语从句中作主语或宾语,则应用关系代词。 ①Do you remember the days when we chatted with each other all night? 你还记得我们整夜聊天的那些日子吗?(when作时间状语) ②Do you remember the days that/which we spent together on the farm? 你还记得我们在农场一起度过的那些日子吗?(that或which作spent的宾语) UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 ③I don’t know the reason why he didn’t turn to his good friend for help yesterday. 我不知道昨天他为什么没向他的好朋友求助。(why作原因状语) ④I won’t listen to the reason that/which you have given us. 我决不会听你给我们的那个理由。(定语从句中缺少宾语,所以用that/which,不用why) UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 微练 that/which 对比填空:that, which, when, where, why ①I will never forget the days we spent together. ②Do you remember the day we first met? ③The reason he explained at the meeting was not sound. ④The reason he was late was that he missed his bus. ⑤The school I studied for only two years was three kilometres away. ⑥This is the house was built by my grandfather forty years ago. when that/which why where that/which UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 Ⅰ.用适当的关系词填空 1.The reason for she changed her mind is quite clear. 2.The days they travelled together meant a lot to him. 3.The hotel in we stayed was built last year. 4.The house he lived 10 years ago has been pulled down. 5.Nobody knows the reason she didn’t attend the meeting. 6.I’ll never forget the time we visited Xi’an. which when which where why when UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 7.I didn’t get a pay rise, but this wasn’t the reason I left. 8.We visited the car factory my uncle worked three years ago. 9.This is the factory I visited last year. 10.The train has just left is for Shanghai. why where that/which that/which UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 Ⅱ.对比填空(每空一词) 1.①This is the factory the most expensive cars are made. ②Is this the factory makes laptop computers? 2.①The old couple will never forget the days they had a summer camp in Australia. ②The volunteers will never forget the days they spent together in Guangzhou. where that/which when that/which UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 3.①Do you know the reason he didn’t vote for your party? ②Do you believe the reason he gave for his spending so much money in a week? 4.①There are two points we must stick to. ②Their relationship has reached the point they have to divorce (离婚). 5.①Jinan is a city there are many well-known springs. ②Jinan is a city is famous for its famous springs. why that/which that/which where where that/which UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 6.①The girl lives in the house is opposite ours. ②The girl lives in the house door is painted red. ③The girl lives in the house she was born and brought up. ④The girl lives in the house of the door is painted red. that/which whose where which UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 Ⅲ.用适当的关系词补全下面的短文 　　I have a close friend ① is called Irene. I’ve known her for about 15 years now. We met at work—she was a colleague of mine at the company ② I used to work, and we used to have our coffee breaks at the same time. that/who where UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 We get on very well although we don’t have a lot in common—we have quite different interests. From 2010 on, during ③ time I changed jobs, we lost touch for a couple of years. But now we phone each other once a week, and we see each other about twice a month. We have completely different tastes in films, and that’s the only reason ④ we sometimes argue. which why UNIT 5　Section 4　Grammar—定语从句(1) 点击 导航 语法课堂·高效学习 课前观察·自主领悟 轻松课堂 高中英语 必修 第一册 第 ‹#› 页 赢在字里行间 $$