Unit 1 Laugh out loud! 单元检测学案 -2026-2027学年外研版高中英语选择性必修第一册

该高中英语Book 4 Unit 1学案以“语言点”为核心，围绕词汇用法巩固与语言运用能力提升设计整体学习目标。通过课前自主预习案的词汇专项练习，课堂探究案的词形变化、固定用法、语境辨义三维度深化，以及课堂巩固练习的阅读理解检验，构建“预习-探究-巩固”的递进式学习路径，体现知识建构的系统性与连贯性。 亮点在于语言能力与思维品质的协同培养，如课前预习案中mood、entertain等词汇的变形及高级表达转换，提升语言理解与表达能力，课堂探究案的熟词生义辨析和一词多义选择，培养分析推断的思维品质。任务聚焦语言点应用，支持学生深度学习，为教师提供针对性强的单元复习教学指导。

Book 4 Unit 1学案 章节 Book 4 Unit 1 使用日期 教学案序号 课 题 语言点 课时 课 型 使用人 编写人 审核人 全体 【课前自主预习案】 1. mood ①You can really sense that everyone is ______ a bad mood in the crowded subway. ②After he got injured, he became very __________ (mood) and often lost his temper. ③(普通表达)I’d been stuck in the traffic for hours, and I was really sad. →(高级表达) I’d been stuck in the traffic for hours, and I was_______________________ _____________________________________. (in) →(高级表达)I’d been stuck in the traffic for hours, which_______________________ ______________________________________. (put) 2. entertain ①They __________________ (entertain)by top singers and dancers. ②Excuse us for the poor ___________________ (entertain)we’ve given you. ③To my great joy, he promised to entertain me _______ ice cream. ④当地居民用音乐和舞蹈招待游客。 The local residents _____________________________music and dance. 3. deserve ①He doesn’t deserve ____________ (win) any respect from anybody just because he does not know how to respect others. ②She entertained us all the morning and she deserved _________________________ (praise). ③In my opinion, the hard-working girl is a _____________ (deserve) student. ④你在会上提的这个建议值得考虑。 →This suggestion you put forward at the meeting deserves_________________ ________________________. →This suggestion you put forward at the meeting deserves_________________ ________________________. →This suggestion you put forward at the meeting deserves________________________. 4. spot ①He spotted his friend _______________ (whisper) with someone over there. ②The young man, who was the only man _________ the spot, was told to set down what he saw. ③The shirt he was wearing was spotted _______oil. ④The police arrived at the spot and there they found the evidence. →The police arrived at the spot____________________________________________. (用定语从句改写) 5. fall ①I’m trying to be more centred, and not fall ________ when I go through difficult things. ②I fell ________ in my studies because I went through about four years of being addicted to online games. ③If you tell him that it’ll make a lot of money, he’s bound to fall ________ the idea. ④I was unlucky to slip on a banana skin and fall ________. 【课堂探究案】 维度一 词形变化练 1. Laughter is one of the most infectious expressions of _______________ (emotive). 2. (2021·新高考卷Ⅰ)The most positive aspect of this popularization is a new and much needed emphasis (重视) on emotion by _______________ (employ), educators and others interested in promoting social well-being. 3. (2020·新高考卷Ⅰ)Museums must compete for people’s spare time and money with other _______________ (amuse). 4. (2020·天津7月卷)This led Jones to the _______________ (conclude) that there are too many extremely lonely people in his community, who are easy targets of cheating. 5. (2019·江苏卷)Steve moved to the piano and sat at the bench, hands trembling as he _______________ (gentle) placed his fingers on the keys. 6. (2019·浙江卷)John Lennon and Paul McCartney were named _______________ (compose) of the year. 7. When it comes to _______________ (advertise), we all must use our intelligence and not be a slave to them! 8. His ____________ (cruel) to the cat in the video made the netizens quite angry. 9. (2021·天津3月卷)In all, 80 _______________ (examine) were conducted for the project between January and September, 2019, focusing on the imaging procedures that would cause anxiety. 10. (2021·新高考卷Ⅰ应用文写作)I sincerely hope that Youth can make new progress and that more readers will participate in the _______________ (interact) and share their own stories. 维度二 固定用法练 1. The bus driver asked the passengers to get on the bus ________ turn. 2. We should try our best to cheer ________ the people who suffered the disaster. 3. I told the boys ________ for making so much noise. 4. ________ often than not, a girl with a bad mood likes to have a big meal outside. 5. It is Mary and Tom ________ often help me out whenever I’m in trouble. 6. There was nothing to throw light ________ the connection between the two men. 7. Much to our annoyance, they decided not to come after ________. 8. Please look ________ your paper before you hand it in to avoid possible mistakes. 9. A fish bone was stuck in her throat, which made her ________ pain. 10. With so many things to worry about, he couldn’t concentrate ________ study. 维度三 语境辨义练 ■熟词生义——根据语境写出加黑词的词性和词义 1. (2020·浙江7月卷)With an angry roar, the bear ran to the lake to wash his eyes. ________________ 2. (全国卷Ⅰ)They’re the little spots of color like throw pillows, mirrors and baskets that most of us use to add visual interest to our rooms. ________________ ■一词多义——根据语境选出take off的含义 A. 脱掉(衣服)　B. (飞机)起飞　C. 成功, (事业)腾飞　D. 休假 1. It’s very hot here, so the fellow takes off his coat. __________ 2. We eventually took off at 11 o’clock and arrived in Juneau at 1：30. __________ 3. She asked to take two days off the following week. __________ 4. Many businesses started to take off thanks to their advertisements. __________ 【课堂巩固练习】 Ⅰ. 阅读理解 (2022·南昌市第三次模拟) The team, led by Michael T. Tolley, a professor of mechanical engineering at the Jacobs School of Engineering at UC San Diego, details its findings in the Feb. 17, 2021 issue of the journal Science Robotics. “This work represents a fundamental yet significant step towards fully-autonomous, electronics-free walking robots,” said Dylan Drotman, a PhD student in Tolley’s research group and the paper’s first author. Applications include low-cost robots for entertainment, such as toys, and robots that can operate in environments where electronics cannot function, such as MRI machines. Soft robots are of particular interest because they easily adapt to their environment and operate safely near humans. Most soft robots are powered by air and are controlled by electronic circuits. But this approach requires complex components like circuit boards, valves (阀门) and pumps—often outside the robot’s body. These components, which make up the robot’s brain and nervous system, are typically large and expensive. By contrast, the UC San Diego robot is controlled by a lightweight, low-cost system of air-powered circuits, made up of tubes and soft valves, on board the robot itself. The robot can walk on command or in response to signals it senses from the environment. “With our approach, you could make a very complex robotic brain,” said Tolley, the study’s senior author. “Our focus here was to make the simplest air-powered nervous system needed to control walking.” In the future, researchers want to improve the robot’s ways to walk so it can walk on natural fields and uneven surfaces. This would allow the robot to navigate over a variety of obstacles (障碍). This would require a more complicated network of sensors and as a result a more complex air-powered system. The team will also look at how the technology could be used to create robots, which are in part controlled by air-powered circuits for some functions, such as walking. 4. What is the achievement of the team’s study? A. Their robots can walk a huge step. B. Their robots work following commands. C. Their study gets their electronics for free. D. They find a new technique in walking robots. 5. What can the team’s robots be applied to from the passage? A. Toy companies’ products. B. Environmental protection. C. Human safety. D. Factories without workers. 6. What will the researchers probably do? A. Change the way of power. B. Help robots walk as humans. C. Improve robots to avoid obstacles. D. Build a network to control robots. 7. What is the passage mainly talking about? A. The introduction to electronics-free walking robots. B. The functions of newly-developed robots. C. The applications of soft walking robots. D. The ways to improve traditional robots. Laughter is the sun that drives winter from the human face. 笑声如暖阳，驱散人脸上所有阴霾。 —— Victor Hugo 雨果 第 3 页 学科网（北京）股份有限公司 $ Book 4 Unit 1　Laugh out loud! 学案答案 1. ①in ②moody ③→in__a__really__bad__mood →put__me__in__a__really__bad__mood 2.①were__entertained②entertainment③to ④entertain__visitors__with_ 3.①to__win②to__be__praised/praising/praise③deserving ④→consideration.→considering.→to__be__considered. 4. ①whispering②on③with④where/on__which__they__found__the__evidence 5. ① apart ②behind ③for ④over 维度一 词形变化练 1. emotion 2. employers3. amusements 4. conclusion5. gently 6. composers 7. advertisements8. cruelty 9. examinations 10. interaction 维度二 固定用法练 1. in 2. up 3. off 4.More5. who/that6. on 7. all8. through 9. in 10. on 维度三 语境辨义练 ■熟词生义——1. n.吼叫2. _n.斑点 ■一词多义——ABDC Ⅰ.阅读理解 DACA 【词汇积累】 1.mechanical adj.机械的；力学的；机械学的2.detail 熟义：n.细节　生义：vt.详细列举，详细说明 3.fundamental adj.基本的；根本的；十分重大的4.entertainment n.款待；娱乐；娱乐活动 5.component n.部件；组成部分6.complicated adj.复杂的 学科网（北京）股份有限公司 $