Unit 2 Period 1 Reading and Thinking（导学案）英语人教版2019选择性必修第一册

Unit 2 Looking into the Future Period 1 Reading and Thinking（导学案）原卷版 【学习目标】 1.通过快速阅读，了解语篇的主旨大意，识别作者的写作目的和文章的目标读者。 2.结合语篇主题和内容，全面思考并积极期待未来科技的发展；对未来智能科技保持客观、理性的态度。 3.掌握本课时重点单词、短语及句型的用法。 【学习重难点】 教学重点 语言维度：理解文章中关于智能家居功能的介绍，掌握相关细节信息。 阅读与文化维度：梳理文章结构，明确科普说明文的写作特点，把握文章写作目的;学会分析作者对智能家居的观点态度，并能依据文本阐述理由。 教学难点 语言深度运用：深入理解科普说明文中较为复杂的句子结构，如第二段中关于智能控制表现的长难句。 思维拓展提升：引导学生基于文本，从不同角度思考并讨论智能家居可能带来的问题，培养批判性思维。 【预习清单】 背拓展单词 1． n．警告；警示；先兆→ v．警告；告诫 2． adj.不正常的；反常的→ adj.正常的 3． n．瞬间；片刻 adj.立即的；速食的；速溶的→ adv.立即；马上 4． vt.& vi.(使)结合；混合→ n．结合；组合 5． vt.劝说；说服→ n．说服；说服力 6． adj.遥远的；远处的；疏远的；心不在焉的→ n．遥远；远处 7． n．偏爱；爱好→ vt.更喜欢 8． adj.安全的；可靠的；安心的；牢固的 vt.获得；拴牢；保护→ n．保护措施；安全工作 9． adj.效率高的；有功效的→ adv.效率高地→ n．效率；效能 10． adj.严重的；关键的；批判性的→ adv.批判性地→ n．批评 11． adv.潜在地；可能地→ adj.可能的；潜在的 n．潜力；可能性 12． adj.不断的；重复的；不变的 n．常数；常量→ adv.不断地 13． adj.电的；用电的→ n．电；电气→ n．电力；电流 14． adj.有关的；有意义的→ adv.贴切地；得要领地→ n．关联；适当 15． n．电线；金属丝(或线) vt.接通电源；将……连接到→ n．电线线路；线路系统→ n．无线 adj.无线的 根据汉语意思写出短语 1． 将来 2． 进入；加入 3． 快点儿；开始工作 4． 关/开(电灯、机器等) 5． 在初期；早先 6． 着火 7． 从这种(某种)意义上来讲 8． 沿着；随同；与……一起 9． 回应；响应 10． 记录；与……保持联系 【学习过程】 学习理解 读中-主旨阅读 ①Read for the main idea. 1. What's the main idea of the text? A．Smart homes will focus on people's health issues. B．Smart homes are a new but controversial technology. C．Smart homes will make our life easier in many ways. D．Smart homes will make human beings lazy. 2. What’s the type of the passage? A．Narration B．Argumentation C．Science exposition ② Read the subtitles to learn the structure. A. Smart homes will monitor your health and offer advice. (Para. _____) B. Smart homes will prevent serious damage from accidents. (Para. _____) C. Despite the advancement of smart homes, it will take time before they become reality. (Para. _____) D. Intelligent controls in the home system. (Para. _____) E. Smart homes will bring us safe, energy-saving and comfortable life in the future. (Para. _____) ③Skim for the structure ④1.What’s the purpose of the text? 2. Who is the intended audience of this text? 读中-细节理解 1.Read Para.1 to answer the questions. ①Why does the writer start the paragraph with two questions? ②What are the advantages of smart homes mentioned in this passage? 2.Read Para.2 to answer the questions. ①What makes all these automatic controls possible? ②How does automatic control work? Examples? Intelligent controls make our home _________. go into an energy-efficient mode learn your daily routine and preferences turn switches on and off play music or TV programmes turn switches on and off prepare dinner respond to voice commands 3.Read Para.3 to complete the tables. Devices How to monitor your health? beds toilets 4.Read Para.4 to answer the question. How could smart homes prevent your home from serious disasters? What do these parargraphs 3-4 have in common in regard to the writing technique? 5. Read Para.5 to answer the questions. ①. Why does the author say that smart home is not a fantasy? ②. Why will it take “some years” to be popular? 应用实践 读后-思维提升 ①.What’s the author’s attitude towards smart homes? ②.What might be some of the disadvantages of smart homes? 读后-课堂练习 课文语法填空 Nowadays，smart homes are 1. (become) more and more familiar to us with the development of science and technology.They will bring us 2. (secure)，energy­saving，and comfortable life in the future，many of 3. will replace switches，knobs and remote controls 4. (use) in our today's homes.These intelligent controls will respond 5. voice commands so you just say aloud 6. you want and the home system will obey.Besides，smart homes will also monitor your health for you every day，7. (send) a warning to your phone，giving you suggestions on a 8. (health) diet and keeping constant track of your health 9. (save) your life potentially.Most importantly，smart homes will be able to prevent serious damage from accidents.If the smart technology is used 10. (wide)，the quality of our life will be greatly improved. 总结-语言点 1.Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already prepared for you. 解析句子结构： ①the instant“一......就......”引导时间状语从句 ②and连接两个并列句 ③find your dinner ...for you,是find+宾语+宾补结构，宾语yours dinner，宾补prepared for you 归纳总结： 时间名词短语或副词the first time, next time, (the) last time, every time, each time; the moment, the minute, the second, the day, the year, the autumn, the instant; immediately, directly, instantly （一……就……）用作从属连词，引导时间状语从句。 (1)The colours gently fade each time you wash the shirt. (2)Tell me the moment you get the result. (3) Directly you feel any pains, you must go to the doctor. 短语积累： come on 打开；亮起 prepare sth. for sb. 为某人准备某物 思维发散：“一…就…”的其他用法： ①As soon as+从句, +主句 ②The moment/minute/instant+从句, +主句 ③Directly/Immediately/Instantly+从句, +主句 ④Upon/on + doing/n.作时间状语, + 主句 2.All controls will respond to voice commands，so if you want to change your routine, you just say aloud what you want and the home system will obey. 句式分析 本句是_____连接的并列句。 在第二个分句中if you want to change your routine是_________从句； and连接两个并列分句you just say aloud what you want和the home system will obey，在第一个并列分句中what you want 是______从句，作say的宾语。 翻译： 迁移创新 作业内容 If you are going to design your ideal smart home, what smart devices will you create? Discuss with your group members and write an essay. 1 / 7 学科网（北京）股份有限公司 $$ Unit 2 Looking into the Future Period 1 Reading and Thinking（导学案）解析版 【学习目标】 1.通过快速阅读，了解语篇的主旨大意，识别作者的写作目的和文章的目标读者。 2.结合语篇主题和内容，全面思考并积极期待未来科技的发展；对未来智能科技保持客观、理性的态度。 3.掌握本课时重点单词、短语及句型的用法。 【学习重难点】 教学重点 语言维度：理解文章中关于智能家居功能的介绍，掌握相关细节信息。 阅读与文化维度：梳理文章结构，明确科普说明文的写作特点，把握文章写作目的;学会分析作者对智能家居的观点态度，并能依据文本阐述理由。 教学难点 语言深度运用：深入理解科普说明文中较为复杂的句子结构，如第二段中关于智能控制表现的长难句。 思维拓展提升：引导学生基于文本，从不同角度思考并讨论智能家居可能带来的问题，培养批判性思维。 【预习清单】 背拓展单词 1． n．警告；警示；先兆→ v．警告；告诫 2． adj.不正常的；反常的→ adj.正常的 3． n．瞬间；片刻 adj.立即的；速食的；速溶的→ adv.立即；马上 4． vt.& vi.(使)结合；混合→ n．结合；组合 5． vt.劝说；说服→ n．说服；说服力 6． adj.遥远的；远处的；疏远的；心不在焉的→ n．遥远；远处 7． n．偏爱；爱好→ vt.更喜欢 8． adj.安全的；可靠的；安心的；牢固的 vt.获得；拴牢；保护→ n．保护措施；安全工作 9． adj.效率高的；有功效的→ adv.效率高地→ n．效率；效能 10． adj.严重的；关键的；批判性的→ adv.批判性地→ n．批评 11． adv.潜在地；可能地→ adj.可能的；潜在的 n．潜力；可能性 12． adj.不断的；重复的；不变的 n．常数；常量→ adv.不断地 13． adj.电的；用电的→ n．电；电气→ n．电力；电流 14． adj.有关的；有意义的→ adv.贴切地；得要领地→ n．关联；适当 15． n．电线；金属丝(或线) vt.接通电源；将……连接到→ n．电线线路；线路系统→ n．无线 adj.无线的 【答案】 1．warning ；warn 2．abnormal ；→normal ； 3．instant；instantly ； 4．combine ；combination ； 5．persuade ；persuasion ； 6．distant ；distance ； 7．preference ；prefer ； 8．secure ；security ； 9．efficient ；efficiently ；efficiency ； 10．critical ；critically ；criticism ； 11．potentially ；potential ； 12．constant ；constantly ； 13．electrical ；electric ；electricity ； 14．relevant ；relevantly ；relevance ； 15．wire ；wiring ；wireless ； 根据汉语意思写出短语 1． 将来 2． 进入；加入 3． 快点儿；开始工作 4． 关/开(电灯、机器等) 5． 在初期；早先 6． 着火 7． 从这种(某种)意义上来讲 8． 沿着；随同；与……一起 9． 回应；响应 10． 记录；与……保持联系 【答案】 1．in the future 2．go into 3．come on 4．switch off/on 5．early on 6．catch fire 7．in this sense (in...sense) 8．along with 9．respond to 10．keep track of 【学习过程】 学习理解 读中-主旨阅读 ①Read for the main idea. 1. What's the main idea of the text? A．Smart homes will focus on people's health issues. B．Smart homes are a new but controversial technology. C．Smart homes will make our life easier in many ways. D．Smart homes will make human beings lazy. 2. What’s the type of the passage? A．Narration B．Argumentation C．Science exposition 【答案】 1.C 2. C ② Read the subtitles to learn the structure. A. Smart homes will monitor your health and offer advice. (Para. _____) B. Smart homes will prevent serious damage from accidents. (Para. _____) C. Despite the advancement of smart homes, it will take time before they become reality. (Para. _____) D. Intelligent controls in the home system. (Para. _____) E. Smart homes will bring us safe, energy-saving and comfortable life in the future. (Para. _____) 【答案】 A.3 B. 4 C. 5 D. 2 E.1 ③Skim for the structure ④1.What’s the purpose of the text? 2. Who is the intended audience of this text? 【答案】 1.The purpose of the text is to introduce and get people excited about the idea of smart homes. 2.Home owners. 读中-细节理解 1.Read Para.1 to answer the questions. ①Why does the writer start the paragraph with two questions? ②What are the advantages of smart homes mentioned in this passage? 【答案】 ① To arouse readers’ interest ; To lead to the topic. ② Keep us secure;Save us energy; Provide a more comfortable environment to live in. 2.Read Para.2 to answer the questions. ①What makes all these automatic controls possible? ②How does automatic control work? Examples? Intelligent controls make our home _________. go into an energy-efficient mode learn your daily routine and preferences turn switches on and off play music or TV programmes turn switches on and off prepare dinner respond to voice commands 【答案】 ① Advanced technology ② energy-efficient; intelligent; automatically controlled; ready to enjoy 3.Read Para.3 to complete the tables. Devices How to monitor your health? beds toilets 【答案】beds:record how well you sleep; check your body weight; send a warning to your phone; give you suggestions warn you early on toilets: keep constant track of your health; warn you early on 4.Read Para.4 to answer the question. How could smart homes prevent your home from serious disasters? 【答案】 By detecting the problems and providing relevant information, smart home makes our life safer. What do these parargraphs 3-4 have in common in regard to the writing technique? 【答案】 A topic sentence example 5. Read Para.5 to answer the questions. ①. Why does the author say that smart home is not a fantasy? ②. Why will it take “some years” to be popular? 【答案】 ①The time of smart homes has already come. ②high cost, imperfect technology, risk of danger... 应用实践 读后-思维提升 ①.What’s the author’s attitude towards smart homes? ②.What might be some of the disadvantages of smart homes? 【答案】 ①positive / optimistic / supportive / hopeful ②If the system breaks down, you may find yourself locked out of the house or unable to turn on your TV. If hackers hack into your system, your personal information will be stolen for evil purposes. For older people, it will be difficult to operate the system. 读后-课堂练习 课文语法填空 Nowadays，smart homes are 1. (become) more and more familiar to us with the development of science and technology.They will bring us 2. (secure)，energy­saving，and comfortable life in the future，many of 3. will replace switches，knobs and remote controls 4. (use) in our today's homes.These intelligent controls will respond 5. voice commands so you just say aloud 6. you want and the home system will obey.Besides，smart homes will also monitor your health for you every day，7. (send) a warning to your phone，giving you suggestions on a 8. (health) diet and keeping constant track of your health 9. (save) your life potentially.Most importantly，smart homes will be able to prevent serious damage from accidents.If the smart technology is used 10. (wide)，the quality of our life will be greatly improved. 【答案】 1.becoming 2. security 3. which 4. used 5. to 6. what 7. sending 8. healthier 9. to save 10. widely 总结-语言点 1.Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already prepared for you. 解析句子结构： ①the instant“一......就......”引导时间状语从句 ②and连接两个并列句 ③find your dinner ...for you,是find+宾语+宾补结构，宾语yours dinner，宾补prepared for you 归纳总结： 时间名词短语或副词the first time, next time, (the) last time, every time, each time; the moment, the minute, the second, the day, the year, the autumn, the instant; immediately, directly, instantly （一……就……）用作从属连词，引导时间状语从句。 (1)The colours gently fade each time you wash the shirt. (2)Tell me the moment you get the result. (3) Directly you feel any pains, you must go to the doctor. 短语积累： come on 打开；亮起 prepare sth. for sb. 为某人准备某物 思维发散：“一…就…”的其他用法： ①As soon as+从句, +主句 ②The moment/minute/instant+从句, +主句 ③Directly/Immediately/Instantly+从句, +主句 ④Upon/on + doing/n.作时间状语, + 主句 2.All controls will respond to voice commands，so if you want to change your routine, you just say aloud what you want and the home system will obey. 句式分析 本句是_____连接的并列句。 在第二个分句中if you want to change your routine是_________从句； and连接两个并列分句you just say aloud what you want和the home system will obey，在第一个并列分句中what you want 是______从句，作say的宾语。 翻译： 【答案】 2.so ;条件状语；宾语；所有的控制器都将响应语音指令，因此如果你想要改变日程安排，你只需大声说出你的想法，家居系统就会照办。 迁移创新 作业内容 If you are going to design your ideal smart home, what smart devices will you create? Discuss with your group members and write an essay. 【参考范文】 Designing My Ideal Smart Home​ With the rapid advancement of technology, smart homes have become a symbol of modern living. If given the chance to design my ideal smart home, I would incorporate several innovative devices to enhance both comfort and functionality.​ First, I would develop a Smart Health - Care Bed. This bed, equipped with advanced sensors, can continuously monitor vital signs like heart rate and blood pressure while I sleep. In case of any abnormal readings, it immediately sends alerts to my phone and contacts emergency services if necessary. Moreover, it adjusts its firmness and temperature according to my body’s needs, ensuring a restful sleep every night.​ Next, a Food - Preserving and Planning Refrigerator would be essential. It not only keeps food fresh using intelligent preservation technology but also scans the ingredients inside. Based on the stock, it generates personalized meal plans and shopping lists. It can even suggest delicious recipes, making daily cooking more convenient and reducing food waste significantly.​ Lastly, a Multi - functional Security Drone would safeguard my home. It patrols the house using facial recognition and motion - detection technologies. When an unauthorized person enters or a potential hazard such as a gas leak or fire is detected, the drone sends real - time images and location information to my device, enabling me to take prompt action.​ In conclusion, these smart devices in my ideal home would not only simplify daily life but also offer peace of mind, perfectly combining technology with the essence of a cozy home.​ 1 / 7 学科网（北京）股份有限公司 $$