Unit 5 Section Ⅱ Using language（Word教参）-【精讲精练】2025-2026学年高中英语必修第一册（外研版）

Section Ⅱ　Using language [对应学生用书P120] 定语从句除了由关系代词引导外，还可由关系副词when，where，why引导，它们在从句中作状语。 一、关系副词引导的定语从句 1．关系副词when引导的定语从句 when表示时间，代替先行词并在定语从句中作时间状语，其先行词往往是表示时间的名词，如time，day，hour，year等。 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。 There comes a time when children need to know more than the basic facts of life. 儿童到了一定的时期需要了解的就不仅仅是最基本的生活知识了。 [温馨提示]　when是关系副词，在从句中只能作状语，而不能作宾语或主语。关系词如果在从句中作主语或宾语要用关系代词which或that，作宾语时常常省略关系代词。 Do 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在从句中作状语) Anger is a wind which/that blows out the lamp of the mind. 愤怒是吹灭心灵之灯的风。 [即时演练1]——用适当的关系词填空 (1)We have entered into an age when dreams have the best chance of coming true. (2)The exact year that/which Jenny and her family spent together in China was 2024. (3)The film brought the hours back to me when I was taken good care of in that faraway village. 2．关系副词where引导的定语从句 where表示地点，代替先行词并在定语从句中作地点状语，其先行词往往是表示地点的名词，如place，factory，house，village等。 The house where I lived ten years ago has been pulled down. 我十年前居住的那所房子已经被拆了。 He is now working in the factory where his father worked. 现在他正在他父亲工作过的那家工厂工作。 [温馨提示]　(1)若表示地点的先行词在从句中不作地点状语时，不可用where来引导定语从句，若作主语或宾语时，应用which或that来引导定语从句。 This is the house which/that was built by my grandfather forty years ago. 这是我爷爷在40年前建造的房子。(定语从句中缺少主语，所以用which/that，不用where) 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) (2)一些特殊名词后用where引导定语从句。如果定语从句前面的先行词是point，situation，condition，stage，case等，且在从句中作状语时，应用where来引导定语从句。 We have reached a point where a change is needed. 我们已到了需要作出改变的地步。 He has reached the stage where he thinks he can get over any problem in learning English. 他已经达到自认为可以克服英语学习中的一切困难的阶段。 [即时演练2]——用适当的关系词填空 (1)I want to work in a company where I can display my ability, and I hope to have an opportunity to develop my abilities. (2)His father works in a factory which/that makes computer parts. (3)He gets into a situation where it is hard to tell what is right or wrong. 3．关系副词why引导的定语从句 当先行词是表示原因的名词reason，且关系词在从句中作原因状语时，定语从句用why引导。why只能引导限制性定语从句。 The reason why one is fat is partly caused by overeating. 造成肥胖的部分原因是饮食过多。 I don't know the reason why you were absent from the meeting.我不知道你为什么缺席会议。 [温馨提示]　若先行词reason在从句中不作状语，而作主语或宾语时，应用that或which来引导定语从句。 I won't listen to the reason that/which you have given us. 我坚决不听你提供给我们的那个理由。(定语从句中缺少宾语，所以用that/which，不用why) The reason why/for which you failed, I think, was that you had not followed your mother's advice. 我认为你失败的原因是你没有听你母亲的忠告。(定语从句中缺少状语，所以用why或for which) [即时演练3]——用适当的关系词填空 (1)The reason why he was late was that he missed his bus. (2)We didn't know the reason why he refused our help. (3)To my disappointment, the reason that/which he told me yesterday is a lie. 二、关系代词与关系副词的选用 依据 用法 根据从句的谓语动词是否是及物 是及物动词，且后面无宾语，用关系代词；是不及物动词，且没有与介词搭配使用，用关系副词 根据先行词在从句中所作的成分 把先行词放入定语从句中，若作主语或宾语，用关系代词；作状语则用关系副词 This is the factory where he used to work. 这是他以前工作过的那家工厂。(work是不及物动词) This is the factory (that/which) I visited last year. 这是我去年参观过的那家工厂。(visit是及物动词，从句缺少宾语) Is this the museum that/which was built two years ago? 这就是两年前建造的那家博物馆？(从句缺少主语) Is this the museum where the exhibition was held? 这就是举办展览的那家博物馆吗？(从句缺少地点状语) [即时演练4]——用适当的关系词填空 (1)The book that/which I am reading is written by a famous writer. (2)The bag which/that he bought yesterday is a present for his sister. (3)Can you explain the reason why you don't help him? (4)The school where his sister works is a key middle school in Jiangsu Province. [对应学生用书P122] [核心词汇·练透] accommodation n.住处；工作场所；膳宿[→accommodate v.为……提供住宿/空间；适应；(房间等)容纳] (1)provide accommodation for 为……提供膳宿 (2)accommodate oneself to 适应；使……适应…… (教材原句)Our accommodation is perfect. 我们的食宿好极了。 [练通]——单句语法填空/完成句子 (1)Five hundred people in all will come here.Is the hotel big enough to accommodate(accommodate) them? (2)Wherever he goes, he quickly accommodates himself to the changed conditions. (3)如果你有房间出租，能否为我们第一次来这座城市的学生提供住宿？ If you have rooms to rent, can you provide accommodation for our students visiting the city for the first time？(应用文写作之求助信) [重点句型·通关] that引导的表语从句 句中“that they are concise”为that引导的表语从句。that引导表语从句时，在从句中无具体含义，也不作任何句子成分，只起连接作用，但不能省略。 (教材原句)Another reason to use idioms is that they are concise. 使用习语的另一个原因是它们简短。 [练通]——单句语法填空/完成句子 (1)The most pleasant thing of the rainy season is that one can be entirely free from dust. (2)The only problem is that we kept getting lost! But people in Tianjin are very friendly and helpful. (3)汤姆的建议就是每一个人都应该尽最大的努力去帮助这个贫穷的男孩。 Tom's advice is that everyone (should) do his best to help the poor boy. [对应学生用书P123] Ⅰ.用关系词填空 1．(1)This is the factory where the most expensive cars are made. (2)Is this the factory that/which makes laptop computers? 2．(1)The old couple will never forget the days when they had a summer camp in Australia. (2)The volunteers will never forget the days that/which they spent in Guangzhou. 3．(1)Do you know the reason why he didn't vote for your party? (2)Do you believe the reason that/which he gave for his spending so much money in a week? 4．(1)There are two points that/which we must stick to. (2)Their relationship has reached the point where they have to separate with each other. 5．(1)Jinan is a city where there are many well-known springs. (2)Jinan is a city that/which is famous for its famous springs. Ⅱ.用关系副词引导的定语从句合并句子 1．We'll discuss a number of cases.Beginners of English fail to use the language properly in the cases. →We'll discuss a number of cases where beginners of English fail to use the language properly. 2．I will never forget the day.Hong Kong returned to the motherland on that day. →I will never forget the day when Hong Kong returned to the motherland. 3．The reason isn't believable.He didn't come to school for that. →The reason why he didn't come to school isn't believable. 4．Singapore is one of few countries.People drive on the left there. →Singapore is one of few countries where people drive on the left. 5．The old teacher spent many years trying to find a place.People would follow his teachings there. →The old teacher spent many years trying to find a place where people would follow his teachings. 学科网（北京）股份有限公司 $$