Unit 1 Laugh out Loud! Using language 定语从句课件（含交互动画）-2025-2026学年高中英语外研版选择性必修第一册

高中英语外研版2019选择性必修第一册 Unit 1 Laugh out loud Using Language 定语从句 Attributive Clauses Learning objectives Students will be able to: understand the definition and structure of attributive clauses. master the usage of relative words:which, where, and when. distinguish between restrictive and non-restrictive attributive clauses. apply attributive clauses in speaking and writing. Contents 1. Lead in 2. Pre-reading 3. While reading 4. Listening task 5. Vocabulary learning 6. Speaking 7. Assessment 8. Homework 01. Lead in 给大家三组高考常考语境句子，大家观察差别： I visited the old town. Many ancient buildings lie in the town. → I visited the old town where many ancient buildings lie. 2.I will never forget the summer. I joined the school English club in the summer. → I will never forget the summer when I joined the school English club. 3.The suggestion was put forward at the meeting. The suggestion is helpful to our study. → The suggestion which was put forward at the meeting is helpful to our study. Q：如果我们不想写成两句零散的简单句，想把后面这句话，直接挂靠在前面的名词后面做修饰，让句式更高级、贴合高考写作要求，该怎么合并？ 英语里专门有一类从句，就是用来修饰名词、补充限定信息的 ——定语从句。 今天我们重点搞定高考最高频三个引导词：where / when / which。 核心先记大框架： 修饰地点，且从句表 “在这个地方” → 用 where 修饰时间，且从句表 “在这个时候” → 用 when 修饰事物 / 整件事，从句缺主语或宾语 → 用 which 02. Pre-reading Activity1:Watch a video where/which/when 的用法 （1）where：关系副词，指代地点，在从句中作地点状语 例句：The waiting area, where there’s a familiar atmosphere of boredom and tension, is not my favorite place. 高考真题例：(2021・全国甲卷) The college, where he once studied, is famous for its science department. （2）when：关系副词，指代时间，在从句中作时间状语 例句：I still remember the day when I first met you.（限定性，无逗号） 对比：Last summer, when I spent my holiday in the countryside, I learned a lot about farming.（非限定性，补充去年夏天的额外信息） 高考真题例：(2020・新高考 Ⅰ 卷) The book was written in 1946, when the education system was still in chaos. （3）which：关系代词，指代事物 / 整个主句，在从句中作主语 / 宾语 指代事物：The book, which I bought yesterday, is very interesting.（作宾语） 指代整个主句：He passed the exam, which made his parents very happy.（作主语，对应课本例句 b） 高考真题例：(2023・全国乙卷) He won the first prize in the competition, which made him proud of himself. Go for a walk in the countryside, where you can enjoy the beautiful views and a peaceful atmosphere. Spend time with your family and friends, which will activate chemicals in your brain to make you feel happier. Try to accept your mistakes, through which you can learn a lot. Close your eyes and picture the future, in which you’ve made your dreams come true. Activity2:Rewrite the four tips by using where,when and which： Activity 3：To tell a joke by using where,when or which. eg. Why did the math book look sad? Because it had too many problems, which made it feel very stressed. Activity 4 高考真题实战演练 (2023・全国甲卷) The town, ______ we visited last year, has changed a lot. A. where B. which C. when D. who 2. (2024・新高考 Ⅱ 卷) October 1st is the day ______ we celebrate National Day. A. which B. when C. where D. who 3. (2024・浙江卷) The café, ______ I had my first date, is now closed. A. which B. where C. when D. who 解析： 1. B 2. B 3. B 引导词 指代 从句中成分 例句 who 人 主语 / 宾语 My teacher, who is from Beijing, is very kind. whom 人 宾语（可省略） The boy, whom I met yesterday, is my cousin. whose 人 / 物 定语 The house, whose roof is red, is mine. which 事物 / 整个主句 主语 / 宾语 The film, which we watched last week, is great. / He won the game, which surprised everyone. where 地点 地点状语 The park, where we often walk, is beautiful. when 时间 时间状语 2020, when the pandemic started, was a hard year. why 原因 原因状语（极少用于非限定） The reason, why he was late, is unknown. 非限制性定语从句用法总结 ⚠️ 高考必记易错点： 非限制性定语从句绝对不能用 that！ which 可以指代整个主句，这是高考的高频考点！ where/when 在从句中必须作状语，如果从句缺主语 / 宾语，要用 which/that！ 03. While Reading Activity 5：Finish the joke between Sherlock Holmes and Dr Watson One day, Sherlock Holmes and Dr Watson go camping. They put up their tent under the stars and go to sleep. Suddenly, in the middle of the night, Watson is woken up by Holmes ①, who is lying next to him. “Watson,” Holmes says, “look up at the stars, and tell me what they tell you.” Not quite sure what he means, Watson thinks Holmes is joking ②, which he finds annoying at this time of night. Even so, he replies, “I see millions of stars and it’s quite likely there are some planets like Earth. And if so, this means that there might also be life on other planets.” Watson is pleased with his answer ③, which he thinks will impress Holmes. But Holmes ④, who has lost his patience by now, shouts, “Watson, look around you! Use your eyes! Somebody’s stolen our tent!” Let's play a game. 04. Listening task Lead-in Q: Have you ever had a moment that made you laugh so much? Guess what each mood means in English：😁 😂 😅 😐 Activity 6 Listening : fun time ear to ear head off smiles laughing a smile 总结短语： 短语 中文释义 课本对话原句 grin from ear to ear 笑得合不拢嘴 Why are you grinning from ear to ear? laugh my head off 大笑不止，笑到肚子疼 Yes! I laughed my head off. laughing stock 被取笑的对象，笑柄 I was the laughing stock of the class. crack a smile 咧嘴一笑；莞尔一笑 She tried to keep serious, but soon cracked a smile. be all smiles 满脸笑容、神情愉悦 She was all smiles when she heard the good news. 05. Vocabulary learning Lead-in Activity 7 Match the expressions you have completed in Activity 5 to their meanings. No.1 Q: Which phrase describes a person people laugh at? 答案：laughing stock “laughing stock”笑柄、被取笑 的对象，对应释义里 “被大家笑话的人”。 eg. After he fell into the pool during the meeting, he became the laughing stock of the office. laughing stock No.2: Q: What phrase means to look very happy and smiles all the time, because someone has got good news or something nice happens? 答案：be all smiles “be all smiles” 满脸笑容、神情愉悦，指的是 “to be very pleased about something good”。 eg. She was all smiles when she knew she passed the exam. be all smiles No.3 Q1: What word do we use when someone is very happy and smiling a lot? Q2：Which one means extremely happy and smiling widely? Q3: What do you think 'from ear to ear' means?" 答案：grin from ear to ear “grin from ear to ear”直译是 “笑得合不拢嘴”，指的是“a very big smile” eg. When he saw his dog after a month away, he grinned from ear to ear. grin from ear to ear No.4 Q:What does 'slightly' mean? Does it mean a big smile or a small one? q2: Which phrase describes suddenly making a small smile when you are serious or upset? 答案：crack a smile “crack a smile”咧嘴一笑；莞尔一笑，指的是“to smile unexpectedly”。 eg. He tried to look angry, but he finally cracked a smile. crack a smile No.5 Q: If you hear a funny joke that makes you laugh for 5 minutes, which one do you use? 答案：laugh my head off “laugh my head off”大笑不止，笑到肚子疼，指的是“ ‘to laugh uncontrollably”。 eg.The comedian was so funny, I laughed my head off. laugh my head off 情景造句：用短语造句： 1. 你在全班面前摔了一跤，你是什么角色？（用 the butt of the joke） I was the butt of the joke when I fell over in front of the whole class. 2. 朋友给你讲了个超好笑的笑话，你反应如何？（用 laugh my head off / crack a smile） The joke was so funny that I laughed my head off. Discuss：When would you use these expressions in your daily life? 06. Speaking April Fool’s Day! 核心词汇 & 短语讲解 April Fool’s Day：愚人节 practical jokes / play tricks on sb.：恶作剧、捉弄某人 traditionally：传统上（副词，可拓展形容词 traditional） last until noon：持续到中午 Activity 8 Work in pairs and discuss 关键文化点拆解： 日期：April 1st（4 月 1 日） 活动：全世界很多地方的人会互相开无伤大雅的玩笑，甚至报纸、电台、电视台也会骗观众（比如后面听力里的 “意大利面树”“嗅觉电视” 就是真实的愚人节恶作剧）。 英国的传统：玩笑只能开到中午 12 点，过了中午再开玩笑的人，自己才是 “April Fool”！ 其他国家（如美国）：玩笑可以开一整天，没有时间限制。 “Now work in pairs. Discuss these two questions: Have you ever played or been the butt of a practical joke on April Fool’s Day? Which expressions we learned today can you use to describe your experience?” 示范例句： A: Did you ever play a trick on someone on April Fool’s Day? B: Yes! I told my friend there was a test today, and he was so nervous. When he found out it was a joke, he laughed his head off. A: Have you ever been the butt of a joke? B: Yes, my classmates hid my books on April Fool’s Day. I was the butt of the joke, but I didn’t mind — I cracked up when I found them. 07. Assessment Lead-in Assessment Learning Objectives Score(1-5) 1. After learning, I am able to understand and use the attributive clause. 2. After learning, I am able to learn and use vocabulary about jokes. 3. After learning, I am able to talk about jokes using simple English. 4. After learning, I am able to share my ideas about positive state of mind and happy life. 5-完全能；4-基本能；3-不确定；2不太能；1-完全不能 08. Homework Lead-in Homework To write a fun story by using attributive clause Thank you Lavf58.45.100 null 22944.0 null 26568.0 null 21960.0 $凸 Grammar Mission Attributive Clause Detect Build Apply IDENTIFICATION CONSTRUCTION CONTEXT Start Mission Unit1 Laugh out loud