Unit 1 Section 3 Discovering Useful Structures(教用Word)-【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2019）

Section 3　Discovering Useful Structures—限制性定语从句(3) 课前观察自主领悟 语法图解 观察句子 1.There comes a time when the old must give way to the new. 2.Water from the dam would likely damage a number of temples and destroy cultural relics that/which were an important part of Egypt’s cultural heritage. 3.The girl makes full use of the time that/which she can spare. 4.Did you remember the days when we worked on the farm? 5.The factory where his father works is in the east of the city. 6.She is the girl who/that entered Beijing University. 7.That’s the girl who/whom/that I chatted with. 8.This is the scientist whose achievements are well known. 9.This is the house whose window was broken last night. 10.It is so interesting a book as I like reading. 11.He is so easygoing a man as we all like. 我的领悟 ①引导词that,who,whom,as,whose可以指人;②which,as,that,whose可以指物;③as,that,whose既可以指人也可以指物。 语法课堂高效学习 一、基本形式 1.“介词+which/whom”既可引导限制性定语从句,也可引导非限制性定语从句;先行词指物时,关系代词用which;先行词指人时,关系代词用whom;关系代词在从句中作宾语可以省略,但当介词放在关系代词之前时,关系代词不能省略。 ①Do not refuse to help those with whom you are not familiar.不要拒绝帮助你不熟悉的人。 ②He bought the car for more than $20,000, about which his father was angry.他花2万多美元买了这辆车,他父亲对此很生气。 ③She still remembers the day on which she won the prize.她仍然记得她获奖的那一天。 ④The man with whom she entered the hall was her husband.和她一起走进大厅的那位男士是她的丈夫。 2.“the+名词+of which/whom”结构引导的定语从句,一般为非限制性定语从句。该结构中的名词和后面的关系代词为所属关系。 ①The newly-built cafe, the walls of which are painted light green, is really a peaceful place for us, especially after hard work.新建成的咖啡馆,墙被刷成了浅绿色,对我们来说,真是一个安静的去处,特别是在辛苦工作后。 ②This is the book, the cover of which is designed by Mr. Jones.这就是那本书,封面是由琼斯先生设计的。 3.“表示全部或部分的词语+of which/whom”结构引导的定语从句。常见的表示部分的词或结构有:不定代词(all、 both、 none、 some、 most、 several等);数词(基数词、序数词、百分数、分数);the+形容词最高级/比较级。 ①John invited about 40 people to his wedding, most of whom were family members.约翰邀请了大约40人参加他的婚礼,其中大部分是家族成员。 ②Your speech was heard by a group of five judges, all of whom agreed that it was the best one this year.评委会的五位评委听了你的演讲,他们都认为你的演讲是今年最好的。 ③The football team has 15 members, the oldest of whom is 25 years old.这支足球队有15人,其中年龄最大的25岁。 ④I have bought many books, most of which are novels.我买了很多书,大多数是小说。 【微练1】　用适当的关系词填空 ①This is the house, of which the window broke last night. ②He lived in a big house, in front of which stood a big tall tree. ③I have an honest friend, with whom I shared my experiences. 二、介词的确定 “介词+which/whom”引导的定语从句中介词的确定: (1)根据从句中动词、形容词等与介词的习惯搭配来确定。 Do you know the girl with/to whom the teacher talked just now?你认识刚才和老师谈话的那个女孩吗?(talk作“交谈”讲时,常与with或to搭配) (2)根据语意表达的需要来确定。 Knowledge is the wings with which we realize our dreams.知识是我们借以实现梦想的翅膀。(with表示用某种手段、工具) 【微练2】　用适当的介词填空 ①I walked in our garden, in which my children were playing. ②I live next door to a couple, the children of whom often make a lot of noise. ③The way in which he explained the sentence to us was not hard to understand. 语法小练 　 用正确的关系词填空 1.The Spring Festival is a time when families get together. 2.The mobile phone is a machine whose function is powerful. 3.The English Corner is an activity where we can practice our spoken English. 4.Some people think that Confucius (孔子), who lived from roughly 551 to 479 B.C., influenced the development of chopsticks (筷子). 5.Many westerners that/who came to China cook much less than in their own countries once they realize how cheap it can be to eat out. 6.Now Irene Astbury works from 9 a.m. to 5 p.m. daily at the pet shop in Macclesfield, which she opened with her late husband Les. 7.The dogs were well trained by their masters who/that had great experience with caring for these animals. 8.In the cafe, customers will enjoy themselves in the historical environment which/that is created for them. 9.The reason why the Great Wall was built is still a question to the little boy. 学科网（北京）股份有限公司 $$