Unit 4 知识点 D部分讲义 2026-2027学年沪教版五四学制英语七年级上册

本讲义聚焦七年级英语Unit4“智能厨房”核心知识点，系统梳理现在完成时（Have you ever thought...?）、make+宾语+形容词（make our life easier）等句型，从课文要点（智能厨房功能）到写作结构（主题句与支撑句），再延伸至物联网（IoT）概念，构建从基础语言知识到实际应用的学习支架。 资料以贴近生活的智能厨房、物联网为主题，通过高频短语中英互译、完成句子练习提升语言能力，写作结构训练培养思维品质的逻辑组织能力。课中辅助教师系统授课，课后练习题帮助学生自主巩固，查漏补缺，体现情境教学法的学科特色，助力核心素养发展。

七年级英语上册Unit4知识点-D部分讲义 【课文要点】 Part 1: D1 — Smart kitchens(智能厨房) 1. Have you ever thought that smart kitchens can change our life? 你是否想过智能厨房能改变我们的生活? - Have you ever thought...? 你是否曾经想过……?(现在完成时,询问经历) - change our life 改变我们的生活 2. Smart kitchens make our life easier. 智能厨房让我们的生活更轻松。 - make our life easier 让我们的生活更轻松(make + 宾语 + 形容词) 3. The smart fridge, the oven and other devices listen to each other and us. 智能冰箱、烤箱和其他设备互相倾听,也倾听我们。 - listen to each other 互相倾听 4. The oven asks the fridge to plan our meals and tells us when our dinner is ready. 烤箱请冰箱来规划我们的餐食,并告诉我们晚餐何时准备好。 - asks the fridge to plan 请冰箱来规划 - plan our meals 规划我们的餐食 5. Smart kitchens can cook our meals without wasting any food. 智能厨房可以做我们的饭菜而不会浪费任何食物。 - without wasting 不会浪费(介词 + 动名词) - wasting food 浪费食物 6. Also, fresh vegetables grow in the smart indoor garden. 此外,新鲜的蔬菜在智能室内花园中生长。 - indoor garden 室内花园 7. Smart kitchens are truly amazing! 智能厨房真是令人惊叹! - truly amazing 真正令人惊叹 Part 2: D2 — Writing structure(写作结构) Topic sentence(主题句): Smart kitchens make our life easier. Supporting sentences(支撑句): - The smart fridge, the oven and other devices listen to each other and us. - The oven asks the fridge to plan our meals and tells us when our dinner is ready. - Smart kitchens can cook our meals without wasting any food. - Also, fresh vegetables grow in the smart indoor garden. - Smart kitchens are truly amazing! Part 3: Discovery — Internet of Things (IoT) 物联网 8. The Internet of Things (IoT) connects machines to the internet. 物联网(IoT)将机器连接到互联网。 - connects machines to 将机器连接到 - the Internet of Things 物联网(IoT) 9. They send and receive information, talking to themselves and to other people. 它们发送和接收信息,与自身和他人“交谈”。 - send and receive information 发送和接收信息 - talking to themselves 与自身交谈 10. This helps people solve problems before they arise. 这帮助人们在问题出现之前解决问题。 - solve problems 解决问题 - before they arise 在它们出现之前 11. Now, GPT makes it easier to design and manage IoT projects. 现在,GPT使得设计和管理物联网项目更加容易。 - makes it easier to do 使做某事更容易 12. The smart home is one of the most common IoT projects. 智能家居是最常见的物联网项目之一。 - one of the most common 最常见的……之一 13. Smart devices such as your washing machine, lights, music player, TV and air conditioner can communicate with you. 智能设备,如洗衣机、灯、音乐播放器、电视和空调,可以与你交流。 - washing machine 洗衣机 - music player 音乐播放器 - air conditioner 空调 - communicate with you 与你交流 14. They can let you know when your washing is done, when the temperature in your home is too high, or when your favourite football match is on TV. 它们可以让你知道洗涤何时完成、家中温度何时过高、或者你最喜欢的足球比赛何时在电视上播出。 - let you know 让你知道 - your washing is done 洗涤完成 - temperature n. 温度 15. IoT will allow smart devices at home to better understand people's behaviour and even the feelings behind the behaviour. 物联网将让家中的智能设备更好地理解人们的行为,甚至行为背后的感受。 - allow sb. to do 允许某人做某事 - understand people’s behaviour 理解人们的行为 - feelings behind the behaviour 行为背后的感受 【高频短语汇总】(中英互译) 1. _ 改变我们的生活 2. _ 让我们的生活更轻松 3. _ 互相倾听 4. _ 规划餐食 5. _ 浪费食物 6. _ 室内花园 7. _ 真正令人惊叹 8. _ 物联网 9. _ 将……连接到 10. _ 发送和接收信息 11. _ 解决问题 12. _ 在它们出现之前 13. _ 最常见的……之一 14. _ 洗衣机 15. _ 音乐播放器 16. _ 空调 17. _ 让你知道 18. _ 理解人们的行为 【完成句子】 根据汉语意思完成句子(每空一词) 1. 你是否想过智能厨房能改变我们的生活? _ you ever thought that smart kitchens can change our life? 2. 智能厨房让我们的生活更轻松。 Smart kitchens make our life _. 3. 智能冰箱、烤箱和其他设备互相倾听。 The smart fridge, the oven and other devices listen to _ other. 4. 烤箱请冰箱来规划我们的餐食。 The oven asks the fridge to _ our meals. 5. 智能厨房不会浪费任何食物。 Smart kitchens can cook our meals without _ any food. 6. 新鲜蔬菜在智能室内花园中生长。 Fresh vegetables grow in the smart _ garden. 7. 智能厨房真是令人惊叹! Smart kitchens are truly _! 8. 物联网将机器连接到互联网。 The Internet of Things _ machines to the internet. 9. 它们发送和接收信息。 They send and _ information. 10. 这帮助人们在问题出现之前解决问题。 This helps people solve problems before they _. 11. 智能家居是最常见的物联网项目之一。 The smart home is one of the most _ IoT projects. 12. 洗衣机、灯、音乐播放器、电视和空调可以与你交流。 Smart devices such as your washing machine, lights, music player, TV and air _ can communicate with you. 13. 它们可以让你知道洗涤何时完成。 They can _ you know when your washing is done. 14. 物联网将让智能设备更好地理解人们的行为。 IoT will allow smart devices to better _ people's behaviour. 15. 厨房里的设备互相协作。 The devices in the kitchen _ with each other. 16. 智能烤箱告诉我晚餐准备好了。 The smart oven tells me when my dinner is _. 17. 智能家居已经改变了我们的生活方式。 Smart homes have already changed our way of _. 18. 我们是否过度依赖智能设备? Will we depend too _ on smart devices? 19. 物联网技术正在快速发展。 IoT technology is _ fast. 20. 智能设备可以感知我们的需求。 Smart devices can _ what we need. 【参考答案】 1. Have 2. easier 3. each 4. plan 5. wasting 6. indoor 7. amazing 8. connects 9. receive 10. arise 11. common 12. conditioner 13. let 14. understand 15. communicate 16. ready 17. life 18. much 19. developing 20. sense 1 学科网(北京)股份有限公司 $